b'ynthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-01 15:26:44,960 autosynth [ERROR] > Synthesis failed\n2020-06-01 15:26:44,961 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-01 15:26:44,966 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-01 15:26:44,971 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-01 15:26:45,106 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-01 15:26:45,111 autosynth [DEBUG] > Running: git checkout cb3c683e958a4b5c016bb3734436fc1cb887eb7b\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at cb3c683 chore: fix README instructions for java (#592)\n2020-06-01 15:26:45,127 autosynth [DEBUG] > Running: git branch -f autosynth-49\n2020-06-01 15:26:45,132 autosynth [DEBUG] > Running: git checkout autosynth-49\nSwitched to branch \'autosynth-49\'\n2020-06-01 15:26:45,136 autosynth [INFO] > Running synthtool\n2020-06-01 15:26:45,137 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-01 15:26:45,139 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-01 15:26:45,348 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-49\nnothing to commit, working tree clean\n2020-06-01 15:26:45,485 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-01 15:26:45,497 synthtool [DEBUG] > Cloning googleapis.\n2020-06-01 15:26:45,856 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-01 15:26:47,408 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_protobuf\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "2eea53c0256c66ca18bd1812614fcf83a1d6a7f6ce2d582a1dab30907ff42392"\nDEBUG: Call stack for the definition of repository \'com_google_protobuf\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:48:1\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "95d9f80c4237e00d3b52a9a9239ad0efc19bb083c174d809c5c5b43fb833111e"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'protoc_docs_plugin\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "a27e47b02d94df9c44a408224a0b5b9b23d1bfe9b6add68663282693162eb1fe"\nDEBUG: Call stack for the definition of repository \'protoc_docs_plugin\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:196:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "d508f94f792117f58b7ca83f0400ee2164684d8a66f9a6fab3fa16c480c4d274"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.543s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-01 15:26:47,409 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-01 15:26:47,453 autosynth [ERROR] > Synthesis failed\n2020-06-01 15:26:47,454 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-01 15:26:47,459 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-01 15:26:47,464 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'ynthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-02 06:06:12,145 autosynth [ERROR] > Synthesis failed\n2020-06-02 06:06:12,145 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 06:06:12,150 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-02 06:06:12,155 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-02 06:06:12,293 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 06:06:12,299 autosynth [DEBUG] > Running: git checkout cb3c683e958a4b5c016bb3734436fc1cb887eb7b\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at cb3c683 chore: fix README instructions for java (#592)\n2020-06-02 06:06:12,315 autosynth [DEBUG] > Running: git branch -f autosynth-49\n2020-06-02 06:06:12,320 autosynth [DEBUG] > Running: git checkout autosynth-49\nSwitched to branch \'autosynth-49\'\n2020-06-02 06:06:12,324 autosynth [INFO] > Running synthtool\n2020-06-02 06:06:12,324 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-02 06:06:12,326 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-02 06:06:12,547 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-49\nnothing to commit, working tree clean\n2020-06-02 06:06:12,691 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-02 06:06:12,702 synthtool [DEBUG] > Cloning googleapis.\n2020-06-02 06:06:13,061 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-02 06:06:14,846 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_protobuf\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "2eea53c0256c66ca18bd1812614fcf83a1d6a7f6ce2d582a1dab30907ff42392"\nDEBUG: Call stack for the definition of repository \'com_google_protobuf\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:48:1\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "95d9f80c4237e00d3b52a9a9239ad0efc19bb083c174d809c5c5b43fb833111e"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'protoc_docs_plugin\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "a27e47b02d94df9c44a408224a0b5b9b23d1bfe9b6add68663282693162eb1fe"\nDEBUG: Call stack for the definition of repository \'protoc_docs_plugin\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:196:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "d508f94f792117f58b7ca83f0400ee2164684d8a66f9a6fab3fa16c480c4d274"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.775s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-02 06:06:14,847 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-02 06:06:14,888 autosynth [ERROR] > Synthesis failed\n2020-06-02 06:06:14,888 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 06:06:14,895 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-02 06:06:14,900 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'ynthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-02 15:32:26,335 autosynth [ERROR] > Synthesis failed\n2020-06-02 15:32:26,335 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 15:32:26,340 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-02 15:32:26,344 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-02 15:32:26,482 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 15:32:26,487 autosynth [DEBUG] > Running: git checkout cb3c683e958a4b5c016bb3734436fc1cb887eb7b\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at cb3c683 chore: fix README instructions for java (#592)\n2020-06-02 15:32:26,502 autosynth [DEBUG] > Running: git branch -f autosynth-49\n2020-06-02 15:32:26,505 autosynth [DEBUG] > Running: git checkout autosynth-49\nSwitched to branch \'autosynth-49\'\n2020-06-02 15:32:26,510 autosynth [INFO] > Running synthtool\n2020-06-02 15:32:26,510 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-02 15:32:26,512 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-02 15:32:26,713 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-49\nnothing to commit, working tree clean\n2020-06-02 15:32:26,841 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-02 15:32:26,851 synthtool [DEBUG] > Cloning googleapis.\n2020-06-02 15:32:27,178 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-02 15:32:28,766 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_protobuf\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "2eea53c0256c66ca18bd1812614fcf83a1d6a7f6ce2d582a1dab30907ff42392"\nDEBUG: Call stack for the definition of repository \'com_google_protobuf\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:48:1\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'protoc_docs_plugin\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "a27e47b02d94df9c44a408224a0b5b9b23d1bfe9b6add68663282693162eb1fe"\nDEBUG: Call stack for the definition of repository \'protoc_docs_plugin\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:196:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.580s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-02 15:32:28,767 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-02 15:32:28,806 autosynth [ERROR] > Synthesis failed\n2020-06-02 15:32:28,806 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-02 15:32:28,811 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-02 15:32:28,816 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'ynthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-03 02:35:16,266 autosynth [ERROR] > Synthesis failed\n2020-06-03 02:35:16,266 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 02:35:16,271 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-03 02:35:16,275 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-03 02:35:16,413 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 02:35:16,418 autosynth [DEBUG] > Running: git checkout cb3c683e958a4b5c016bb3734436fc1cb887eb7b\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at cb3c683 chore: fix README instructions for java (#592)\n2020-06-03 02:35:16,433 autosynth [DEBUG] > Running: git branch -f autosynth-49\n2020-06-03 02:35:16,436 autosynth [DEBUG] > Running: git checkout autosynth-49\nSwitched to branch \'autosynth-49\'\n2020-06-03 02:35:16,441 autosynth [INFO] > Running synthtool\n2020-06-03 02:35:16,441 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-03 02:35:16,443 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-03 02:35:16,658 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-49\nnothing to commit, working tree clean\n2020-06-03 02:35:16,794 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-03 02:35:16,804 synthtool [DEBUG] > Cloning googleapis.\n2020-06-03 02:35:17,140 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-03 02:35:18,743 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_protobuf\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "2eea53c0256c66ca18bd1812614fcf83a1d6a7f6ce2d582a1dab30907ff42392"\nDEBUG: Call stack for the definition of repository \'com_google_protobuf\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:48:1\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'protoc_docs_plugin\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "a27e47b02d94df9c44a408224a0b5b9b23d1bfe9b6add68663282693162eb1fe"\nDEBUG: Call stack for the definition of repository \'protoc_docs_plugin\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:196:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.594s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-03 02:35:18,744 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-03 02:35:18,781 autosynth [ERROR] > Synthesis failed\n2020-06-03 02:35:18,781 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 02:35:18,786 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-03 02:35:18,790 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'nvoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-03 20:56:36,742 autosynth [ERROR] > Synthesis failed\n2020-06-03 20:56:36,743 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 20:56:36,748 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-03 20:56:36,753 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-03 20:56:36,940 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 20:56:36,946 autosynth [DEBUG] > Running: git checkout 8b65daa222d193b689279162781baf0aa1f0ffd2\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at 8b65daa chore(java_templates): add default CODEOWNERS files for samples reviews (#588)\n2020-06-03 20:56:36,965 autosynth [DEBUG] > Running: git branch -f autosynth-52\n2020-06-03 20:56:36,970 autosynth [DEBUG] > Running: git checkout autosynth-52\nSwitched to branch \'autosynth-52\'\n2020-06-03 20:56:36,976 autosynth [INFO] > Running synthtool\n2020-06-03 20:56:36,976 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-03 20:56:36,979 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-03 20:56:37,218 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-52\nnothing to commit, working tree clean\n2020-06-03 20:56:37,374 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-03 20:56:37,391 synthtool [DEBUG] > Cloning googleapis.\n2020-06-03 20:56:37,753 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-03 20:56:39,973 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 2.204s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-03 20:56:39,974 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-03 20:56:40,045 autosynth [ERROR] > Synthesis failed\n2020-06-03 20:56:40,045 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-03 20:56:40,052 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-03 20:56:40,058 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'nvoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-04 04:45:56,865 autosynth [ERROR] > Synthesis failed\n2020-06-04 04:45:56,865 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-04 04:45:56,870 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-04 04:45:56,875 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-04 04:45:57,026 autosynth [DEBUG] > Running: git checkout 2c3fe2197e8a49690faa49c86a13f49ec5c83bec\nNote: checking out \'2c3fe2197e8a49690faa49c86a13f49ec5c83bec\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-04 04:45:57,031 autosynth [DEBUG] > Running: git checkout 8b65daa222d193b689279162781baf0aa1f0ffd2\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at 8b65daa chore(java_templates): add default CODEOWNERS files for samples reviews (#588)\n2020-06-04 04:45:57,048 autosynth [DEBUG] > Running: git branch -f autosynth-52\n2020-06-04 04:45:57,052 autosynth [DEBUG] > Running: git checkout autosynth-52\nSwitched to branch \'autosynth-52\'\n2020-06-04 04:45:57,056 autosynth [INFO] > Running synthtool\n2020-06-04 04:45:57,056 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-04 04:45:57,058 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-04 04:45:57,275 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-52\nnothing to commit, working tree clean\n2020-06-04 04:45:57,412 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-04 04:45:57,423 synthtool [DEBUG] > Cloning googleapis.\n2020-06-04 04:45:58,054 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-04 04:45:59,900 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.838s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-04 04:45:59,901 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-04 04:45:59,938 autosynth [ERROR] > Synthesis failed\n2020-06-04 04:45:59,939 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 2c3fe21 build(deps): update dependency com.google.cloud:google-cloud-shared-config to v0.6.0 (#7)\n2020-06-04 04:45:59,944 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-04 04:45:59,948 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b'rams)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-04 16:04:24,212 autosynth [ERROR] > Synthesis failed\n2020-06-04 16:04:24,212 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-04 16:04:24,218 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-04 16:04:24,223 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-04 16:04:24,366 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829\nNote: checking out \'74ecaa1ea647a6271ac4afa9ef7b7195ef72e829\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-04 16:04:24,371 autosynth [DEBUG] > Running: git checkout cac9eef310652bf138dd76b716e4986e757d62ac\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at cac9eef chore: turn on renovate-bot master issue for java repos (#601)\n2020-06-04 16:04:24,388 autosynth [DEBUG] > Running: git branch -f autosynth-55\n2020-06-04 16:04:24,392 autosynth [DEBUG] > Running: git checkout autosynth-55\nSwitched to branch \'autosynth-55\'\n2020-06-04 16:04:24,397 autosynth [INFO] > Running synthtool\n2020-06-04 16:04:24,397 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-04 16:04:24,400 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-04 16:04:24,611 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-55\nnothing to commit, working tree clean\n2020-06-04 16:04:24,745 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-04 16:04:24,756 synthtool [DEBUG] > Cloning googleapis.\n2020-06-04 16:04:25,136 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-04 16:04:26,690 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.544s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-04 16:04:26,691 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-04 16:04:26,739 autosynth [ERROR] > Synthesis failed\n2020-06-04 16:04:26,739 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-04 16:04:26,744 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-04 16:04:26,749 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
b' in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-05 04:11:57,096 autosynth [ERROR] > Synthesis failed\n2020-06-05 04:11:57,096 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-05 04:11:57,102 autosynth [DEBUG] > Running: git checkout autosynth-self\nSwitched to branch \'autosynth-self\'\n2020-06-05 04:11:57,106 autosynth [ERROR] > Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n2020-06-05 04:11:57,248 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829\nNote: checking out \'74ecaa1ea647a6271ac4afa9ef7b7195ef72e829\'.\n\nYou are in \'detached HEAD\' state. You can look around, make experimental\nchanges and commit them, and you can discard any commits you make in this\nstate without impacting any branches by performing another checkout.\n\nIf you want to create a new branch to retain commits you create, you may\ndo so (now or later) by using -b with the checkout command again. Example:\n\n  git checkout -b <new-branch-name>\n\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-05 04:11:57,253 autosynth [DEBUG] > Running: git checkout d53a5b45c46920932dbe7d0a95e10d8b58933dae\nPrevious HEAD position was 04cb397 chore: add labels with context info (#518)\nHEAD is now at d53a5b4 docs: improve README (#600)\n2020-06-05 04:11:57,270 autosynth [DEBUG] > Running: git branch -f autosynth-56\n2020-06-05 04:11:57,274 autosynth [DEBUG] > Running: git checkout autosynth-56\nSwitched to branch \'autosynth-56\'\n2020-06-05 04:11:57,279 autosynth [INFO] > Running synthtool\n2020-06-05 04:11:57,279 autosynth [INFO] > [\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\n2020-06-05 04:11:57,282 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --\n2020-06-05 04:11:57,496 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.\nOn branch autosynth-56\nnothing to commit, working tree clean\n2020-06-05 04:11:57,632 synthtool [DEBUG] > Ensuring dependencies.\n2020-06-05 04:11:57,644 synthtool [DEBUG] > Cloning googleapis.\n2020-06-05 04:11:58,037 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.\n2020-06-05 04:11:59,625 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:\n\nLoading: \nLoading: 0 packages loaded\nLoading: 0 packages loaded\nDEBUG: Rule \'com_google_api_codegen\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"\nDEBUG: Call stack for the definition of repository \'com_google_api_codegen\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1\nDEBUG: Rule \'com_googleapis_gapic_generator_go\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"\nDEBUG: Call stack for the definition of repository \'com_googleapis_gapic_generator_go\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1\nDEBUG: Rule \'gapic_generator_typescript\' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"\nDEBUG: Call stack for the definition of repository \'gapic_generator_typescript\' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):\n - <builtin>\n - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:275:1\nERROR: Skipping \'//google/iam/v1:google-iam-v1-java\': no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nWARNING: Target pattern parsing failed.\nERROR: no such target \'//google/iam/v1:google-iam-v1-java\': target \'google-iam-v1-java\' not declared in package \'google/iam/v1\' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel\nINFO: Elapsed time: 1.580s\nINFO: 0 processes.\nFAILED: Build did NOT complete successfully (0 packages loaded)\nFAILED: Build did NOT complete successfully (0 packages loaded)\n\n2020-06-05 04:11:59,626 synthtool [DEBUG] > Wrote metadata to synth.metadata.\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__\n    return self.main(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main\n    rv = self.invoke(ctx)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke\n    return ctx.invoke(self.callback, **ctx.params)\n  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke\n    return callback(*args, **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main\n    spec.loader.exec_module(synth_module)  # type: ignore\n  File "<frozen importlib._bootstrap_external>", line 678, in exec_module\n  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed\n  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>\n    bazel_target=f\'//google/iam/{version}:google-iam-{version}-java\',\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library\n    return self._generate_code(service, version, "java", **kwargs)\n  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code\n    shell.run(bazel_run_args)\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run\n    raise exc\n  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run\n    encoding="utf-8",\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run\n    output=stdout, stderr=stderr)\nsubprocess.CalledProcessError: Command \'[\'bazel\', \'--max_idle_secs=60\', \'build\', \'//google/iam/v1:google-iam-v1-java\']\' returned non-zero exit status 1.\n2020-06-05 04:11:59,670 autosynth [ERROR] > Synthesis failed\n2020-06-05 04:11:59,670 autosynth [DEBUG] > Running: git reset --hard HEAD\nHEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)\n2020-06-05 04:11:59,676 autosynth [DEBUG] > Running: git checkout autosynth\nSwitched to branch \'autosynth\'\n2020-06-05 04:11:59,680 autosynth [DEBUG] > Running: git clean -fdx\nRemoving __pycache__/\nTraceback (most recent call last):\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main\n    "__main__", mod_spec)\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code\n    exec(code, run_globals)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>\n    main()\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main\n    return _inner_main(temp_dir)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main\n    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop\n    synthesize_inner_loop(toolbox, synthesizer)\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop\n    synthesizer, len(toolbox.versions) - 1\n  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch\n    synthesizer.synthesize(synth_log_path, self.environ)\n  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize\n    synth_proc.check_returncode()  # Raise an exception.\n  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode\n    self.stderr)\nsubprocess.CalledProcessError: Command \'[\'/tmpfs/src/github/synthtool/env/bin/python3\', \'-m\', \'synthtool\', \'--metadata\', \'synth.metadata\', \'synth.py\', \'--\']\' returned non-zero exit status 1.\n'

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-05 17:28:49,587 autosynth [ERROR] > Synthesis failed
2020-06-05 17:28:49,588 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-05 17:28:49,596 autosynth [DEBUG] > Running: git checkout autosynth-self
Switched to branch 'autosynth-self'
2020-06-05 17:28:49,600 autosynth [ERROR] > Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.
2020-06-05 17:28:49,720 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829
Note: checking out '74ecaa1ea647a6271ac4afa9ef7b7195ef72e829'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-05 17:28:49,724 autosynth [DEBUG] > Running: git checkout 9c2913e1831eb00fa01317f3fea4ce25d3f657eb
Previous HEAD position was 04cb397 chore: add labels with context info (#518)
HEAD is now at 9c2913e feat: show output from microgenerator runs (#575)
2020-06-05 17:28:49,742 autosynth [DEBUG] > Running: git branch -f autosynth-62
2020-06-05 17:28:49,745 autosynth [DEBUG] > Running: git checkout autosynth-62
Switched to branch 'autosynth-62'
2020-06-05 17:28:49,749 autosynth [INFO] > Running synthtool
2020-06-05 17:28:49,750 autosynth [INFO] > ['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']
2020-06-05 17:28:49,751 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --
2020-06-05 17:28:49,989 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.
On branch autosynth-62
nothing to commit, working tree clean
2020-06-05 17:28:50,135 synthtool [DEBUG] > Ensuring dependencies.
2020-06-05 17:28:50,145 synthtool [DEBUG] > Cloning googleapis.
2020-06-05 17:28:50,477 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.
2020-06-05 17:28:52,138 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:

Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_api_codegen' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"
DEBUG: Call stack for the definition of repository 'com_google_api_codegen' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1
DEBUG: Rule 'com_googleapis_gapic_generator_go' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"
DEBUG: Call stack for the definition of repository 'com_googleapis_gapic_generator_go' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1
DEBUG: Rule 'gapic_generator_typescript' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"
DEBUG: Call stack for the definition of repository 'gapic_generator_typescript' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:275:1
ERROR: Skipping '//google/iam/v1:google-iam-v1-java': no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
WARNING: Target pattern parsing failed.
ERROR: no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
INFO: Elapsed time: 1.653s
INFO: 0 processes.

Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>
    main()
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main
    spec.loader.exec_module(synth_module)  # type: ignore
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>
    bazel_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-05 17:28:52,190 autosynth [ERROR] > Synthesis failed
2020-06-05 17:28:52,191 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-05 17:28:52,198 autosynth [DEBUG] > Running: git checkout autosynth
Switched to branch 'autosynth'
2020-06-05 17:28:52,204 autosynth [DEBUG] > Running: git clean -fdx
Removing __pycache__/
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>
    main()
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main
    return _inner_main(temp_dir)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main
    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop
    synthesize_inner_loop(toolbox, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop
    synthesizer, len(toolbox.versions) - 1
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch
    synthesizer.synthesize(synth_log_path, self.environ)
  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize
    synth_proc.check_returncode()  # Raise an exception.
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode
    self.stderr)
subprocess.CalledProcessError: Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-06 02:48:56,344 autosynth [ERROR] > Synthesis failed
2020-06-06 02:48:56,344 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 02:48:56,350 autosynth [DEBUG] > Running: git checkout autosynth-self
Switched to branch 'autosynth-self'
2020-06-06 02:48:56,355 autosynth [ERROR] > Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.
2020-06-06 02:48:56,491 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829
Note: checking out '74ecaa1ea647a6271ac4afa9ef7b7195ef72e829'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 02:48:56,497 autosynth [DEBUG] > Running: git checkout 9c2913e1831eb00fa01317f3fea4ce25d3f657eb
Previous HEAD position was 04cb397 chore: add labels with context info (#518)
HEAD is now at 9c2913e feat: show output from microgenerator runs (#575)
2020-06-06 02:48:56,513 autosynth [DEBUG] > Running: git branch -f autosynth-62
2020-06-06 02:48:56,518 autosynth [DEBUG] > Running: git checkout autosynth-62
Switched to branch 'autosynth-62'
2020-06-06 02:48:56,523 autosynth [INFO] > Running synthtool
2020-06-06 02:48:56,523 autosynth [INFO] > ['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']
2020-06-06 02:48:56,525 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --
2020-06-06 02:48:56,740 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.
On branch autosynth-62
nothing to commit, working tree clean
2020-06-06 02:48:56,877 synthtool [DEBUG] > Ensuring dependencies.
2020-06-06 02:48:56,889 synthtool [DEBUG] > Cloning googleapis.
2020-06-06 02:48:57,238 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.
2020-06-06 02:48:58,870 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:

Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_api_codegen' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"
DEBUG: Call stack for the definition of repository 'com_google_api_codegen' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1
DEBUG: Rule 'com_googleapis_gapic_generator_go' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"
DEBUG: Call stack for the definition of repository 'com_googleapis_gapic_generator_go' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1
DEBUG: Rule 'gapic_generator_typescript' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"
DEBUG: Call stack for the definition of repository 'gapic_generator_typescript' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:275:1
ERROR: Skipping '//google/iam/v1:google-iam-v1-java': no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
WARNING: Target pattern parsing failed.
ERROR: no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
INFO: Elapsed time: 1.622s
INFO: 0 processes.

Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>
    main()
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main
    spec.loader.exec_module(synth_module)  # type: ignore
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>
    bazel_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-06 02:48:58,918 autosynth [ERROR] > Synthesis failed
2020-06-06 02:48:58,919 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 02:48:58,924 autosynth [DEBUG] > Running: git checkout autosynth
Switched to branch 'autosynth'
2020-06-06 02:48:58,929 autosynth [DEBUG] > Running: git clean -fdx
Removing __pycache__/
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>
    main()
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main
    return _inner_main(temp_dir)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main
    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop
    synthesize_inner_loop(toolbox, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop
    synthesizer, len(toolbox.versions) - 1
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch
    synthesizer.synthesize(synth_log_path, self.environ)
  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize
    synth_proc.check_returncode()  # Raise an exception.
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode
    self.stderr)
subprocess.CalledProcessError: Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-06 15:55:01,865 autosynth [ERROR] > Synthesis failed
2020-06-06 15:55:01,866 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 15:55:01,871 autosynth [DEBUG] > Running: git checkout autosynth-self
Switched to branch 'autosynth-self'
2020-06-06 15:55:01,876 autosynth [ERROR] > Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.
2020-06-06 15:55:02,002 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829
Note: checking out '74ecaa1ea647a6271ac4afa9ef7b7195ef72e829'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 15:55:02,008 autosynth [DEBUG] > Running: git checkout 9c2913e1831eb00fa01317f3fea4ce25d3f657eb
Previous HEAD position was 04cb397 chore: add labels with context info (#518)
HEAD is now at 9c2913e feat: show output from microgenerator runs (#575)
2020-06-06 15:55:02,025 autosynth [DEBUG] > Running: git branch -f autosynth-62
2020-06-06 15:55:02,029 autosynth [DEBUG] > Running: git checkout autosynth-62
Switched to branch 'autosynth-62'
2020-06-06 15:55:02,034 autosynth [INFO] > Running synthtool
2020-06-06 15:55:02,034 autosynth [INFO] > ['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']
2020-06-06 15:55:02,036 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --
2020-06-06 15:55:02,275 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.
On branch autosynth-62
nothing to commit, working tree clean
2020-06-06 15:55:02,421 synthtool [DEBUG] > Ensuring dependencies.
2020-06-06 15:55:02,432 synthtool [DEBUG] > Cloning googleapis.
2020-06-06 15:55:03,135 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.
2020-06-06 15:55:05,100 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:

Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_api_codegen' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"
DEBUG: Call stack for the definition of repository 'com_google_api_codegen' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1
DEBUG: Rule 'com_googleapis_gapic_generator_go' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"
DEBUG: Call stack for the definition of repository 'com_googleapis_gapic_generator_go' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1
DEBUG: Rule 'gapic_generator_typescript' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"
DEBUG: Call stack for the definition of repository 'gapic_generator_typescript' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:275:1
ERROR: Skipping '//google/iam/v1:google-iam-v1-java': no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
WARNING: Target pattern parsing failed.
ERROR: no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
INFO: Elapsed time: 1.955s
INFO: 0 processes.

Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>
    main()
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main
    spec.loader.exec_module(synth_module)  # type: ignore
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>
    bazel_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-06 15:55:05,142 autosynth [ERROR] > Synthesis failed
2020-06-06 15:55:05,142 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-06 15:55:05,148 autosynth [DEBUG] > Running: git checkout autosynth
Switched to branch 'autosynth'
2020-06-06 15:55:05,152 autosynth [DEBUG] > Running: git clean -fdx
Removing __pycache__/
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>
    main()
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main
    return _inner_main(temp_dir)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main
    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop
    synthesize_inner_loop(toolbox, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop
    synthesizer, len(toolbox.versions) - 1
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch
    synthesizer.synthesize(synth_log_path, self.environ)
  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize
    synth_proc.check_returncode()  # Raise an exception.
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode
    self.stderr)
subprocess.CalledProcessError: Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-07 02:52:51,832 autosynth [ERROR] > Synthesis failed
2020-06-07 02:52:51,832 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-07 02:52:51,837 autosynth [DEBUG] > Running: git checkout autosynth-self
Switched to branch 'autosynth-self'
2020-06-07 02:52:51,842 autosynth [ERROR] > Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.
2020-06-07 02:52:51,975 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829
Note: checking out '74ecaa1ea647a6271ac4afa9ef7b7195ef72e829'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-07 02:52:51,980 autosynth [DEBUG] > Running: git checkout 9c2913e1831eb00fa01317f3fea4ce25d3f657eb
Previous HEAD position was 04cb397 chore: add labels with context info (#518)
HEAD is now at 9c2913e feat: show output from microgenerator runs (#575)
2020-06-07 02:52:51,996 autosynth [DEBUG] > Running: git branch -f autosynth-62
2020-06-07 02:52:52,001 autosynth [DEBUG] > Running: git checkout autosynth-62
Switched to branch 'autosynth-62'
2020-06-07 02:52:52,006 autosynth [INFO] > Running synthtool
2020-06-07 02:52:52,006 autosynth [INFO] > ['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']
2020-06-07 02:52:52,009 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --
2020-06-07 02:52:52,245 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.
On branch autosynth-62
nothing to commit, working tree clean
2020-06-07 02:52:52,387 synthtool [DEBUG] > Ensuring dependencies.
2020-06-07 02:52:52,398 synthtool [DEBUG] > Cloning googleapis.
2020-06-07 02:52:52,783 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.
2020-06-07 02:52:54,654 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:

Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_api_codegen' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"
DEBUG: Call stack for the definition of repository 'com_google_api_codegen' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1
DEBUG: Rule 'com_googleapis_gapic_generator_go' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"
DEBUG: Call stack for the definition of repository 'com_googleapis_gapic_generator_go' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1
DEBUG: Rule 'gapic_generator_typescript' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"
DEBUG: Call stack for the definition of repository 'gapic_generator_typescript' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:275:1
ERROR: Skipping '//google/iam/v1:google-iam-v1-java': no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
WARNING: Target pattern parsing failed.
ERROR: no such target '//google/iam/v1:google-iam-v1-java': target 'google-iam-v1-java' not declared in package 'google/iam/v1' defined by /home/kbuilder/.cache/synthtool/googleapis/google/iam/v1/BUILD.bazel
INFO: Elapsed time: 1.862s
INFO: 0 processes.

Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 102, in <module>
    main()
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 829, in __call__
    return self.main(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 782, in main
    rv = self.invoke(ctx)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/tmpfs/src/github/synthtool/env/lib/python3.6/site-packages/click/core.py", line 610, in invoke
    return callback(*args, **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/__main__.py", line 94, in main
    spec.loader.exec_module(synth_module)  # type: ignore
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/kbuilder/.cache/synthtool/java-iam/synth.py", line 31, in <module>
    bazel_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-07 02:52:54,702 autosynth [ERROR] > Synthesis failed
2020-06-07 02:52:54,703 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-07 02:52:54,708 autosynth [DEBUG] > Running: git checkout autosynth
Switched to branch 'autosynth'
2020-06-07 02:52:54,713 autosynth [DEBUG] > Running: git clean -fdx
Removing __pycache__/
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 615, in <module>
    main()
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 476, in main
    return _inner_main(temp_dir)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 595, in _inner_main
    commit_count = synthesize_loop(x, multiple_prs, change_pusher, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 371, in synthesize_loop
    synthesize_inner_loop(toolbox, synthesizer)
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 381, in synthesize_inner_loop
    synthesizer, len(toolbox.versions) - 1
  File "/tmpfs/src/github/synthtool/autosynth/synth.py", line 266, in synthesize_version_in_new_branch
    synthesizer.synthesize(synth_log_path, self.environ)
  File "/tmpfs/src/github/synthtool/autosynth/synthesizer.py", line 119, in synthesize
    synth_proc.check_returncode()  # Raise an exception.
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 389, in check_returncode
    self.stderr)
subprocess.CalledProcessError: Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.

Google internal developers can see the full log here.

Autosynth is still having trouble generating java-iam. :sob:
Here's the output from running synth.py:
_target=f'//google/iam/{version}:google-iam-{version}-java',
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 61, in java_library
    return self._generate_code(service, version, "java", **kwargs)
  File "/tmpfs/src/github/synthtool/synthtool/gcp/gapic_bazel.py", line 180, in _generate_code
    shell.run(bazel_run_args)
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 39, in run
    raise exc
  File "/tmpfs/src/github/synthtool/synthtool/shell.py", line 33, in run
    encoding="utf-8",
  File "/home/kbuilder/.pyenv/versions/3.6.9/lib/python3.6/subprocess.py", line 438, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['bazel', '--max_idle_secs=60', 'build', '//google/iam/v1:google-iam-v1-java']' returned non-zero exit status 1.
2020-06-07 15:47:22,413 autosynth [ERROR] > Synthesis failed
2020-06-07 15:47:22,413 autosynth [DEBUG] > Running: git reset --hard HEAD
HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-07 15:47:22,418 autosynth [DEBUG] > Running: git checkout autosynth-self
Switched to branch 'autosynth-self'
2020-06-07 15:47:22,424 autosynth [ERROR] > Command '['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']' returned non-zero exit status 1.
2020-06-07 15:47:22,564 autosynth [DEBUG] > Running: git checkout 74ecaa1ea647a6271ac4afa9ef7b7195ef72e829
Note: checking out '74ecaa1ea647a6271ac4afa9ef7b7195ef72e829'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b <new-branch-name>

HEAD is now at 74ecaa1 build(deps): update dependency org.apache.maven.plugins:maven-project-info-reports-plugin to v3.1.0 (#9)
2020-06-07 15:47:22,570 autosynth [DEBUG] > Running: git checkout 9c2913e1831eb00fa01317f3fea4ce25d3f657eb
Previous HEAD position was 04cb397 chore: add labels with context info (#518)
HEAD is now at 9c2913e feat: show output from microgenerator runs (#575)
2020-06-07 15:47:22,588 autosynth [DEBUG] > Running: git branch -f autosynth-62
2020-06-07 15:47:22,593 autosynth [DEBUG] > Running: git checkout autosynth-62
Switched to branch 'autosynth-62'
2020-06-07 15:47:22,599 autosynth [INFO] > Running synthtool
2020-06-07 15:47:22,599 autosynth [INFO] > ['/tmpfs/src/github/synthtool/env/bin/python3', '-m', 'synthtool', '--metadata', 'synth.metadata', 'synth.py', '--']
2020-06-07 15:47:22,602 autosynth [DEBUG] > Running: /tmpfs/src/github/synthtool/env/bin/python3 -m synthtool --metadata synth.metadata synth.py --
2020-06-07 15:47:22,821 synthtool [DEBUG] > Executing /home/kbuilder/.cache/synthtool/java-iam/synth.py.
On branch autosynth-62
nothing to commit, working tree clean
2020-06-07 15:47:22,959 synthtool [DEBUG] > Ensuring dependencies.
2020-06-07 15:47:22,971 synthtool [DEBUG] > Cloning googleapis.
2020-06-07 15:47:23,589 synthtool [DEBUG] > Generating code for: //google/iam/v1:google-iam-v1-java.
2020-06-07 15:47:25,348 synthtool [ERROR] > Failed executing bazel --max_idle_secs=60 build //google/iam/v1:google-iam-v1-java:

Loading:
Loading: 0 packages loaded
Loading: 0 packages loaded
DEBUG: Rule 'com_google_api_codegen' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "b5f3e4c60496b237d2e761bc8efdcc84137786d6a55187480b3c130baabf4d74"
DEBUG: Call stack for the definition of repository 'com_google_api_codegen' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:76:1
DEBUG: Rule 'com_googleapis_gapic_generator_go' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "12bfed7873f085093cd60615bd113178ecf36396af0c2ca25e6cd4d4bebdd198"
DEBUG: Call stack for the definition of repository 'com_googleapis_gapic_generator_go' which is a http_archive (rule definition at /home/kbuilder/.cache/bazel/_bazel_kbuilder/a732f932c2cbeb7e37e1543f189a2a73/external/bazel_tools/tools/build_defs/repo/http.bzl:296:16):
 - <builtin>
 - /home/kbuilder/.cache/synthtool/googleapis/WORKSPACE:256:1
DEBUG: Rule 'gapic_generator_typescript' indicated that a canonical reproducible form can be obtained by modifying arguments sha256 = "161462fb86a7241006b60f6c4c816924ddcff08b8691f258f3804cfc6714dfde"