Synthesis failed for asset

[yoshi-automation]

Hello! Autosynth couldn't regenerate asset. 💔

Here's the output from running synth.py:

Cloning into 'working_repo'...
Switched to branch 'autosynth-asset'
�[35msynthtool > �[31m�[43mYou are running the synthesis script directly, this will be disabled in a future release of Synthtool. Please use python3 -m synthtool instead.�[0m
�[35msynthtool > �[36mEnsuring dependencies.�[0m
�[35msynthtool > �[36mPulling artman image.�[0m
latest: Pulling from googleapis/artman
7b8b6451c85f: Pulling fs layer
ab4d1096d9ba: Pulling fs layer
e6797d1788ac: Pulling fs layer
e25c5c290bde: Pulling fs layer
64cc7778860a: Pulling fs layer
fba400fd4e72: Pulling fs layer
034dbb0beb6d: Pulling fs layer
2fc51e8f92f3: Pulling fs layer
a4a5249d2639: Pulling fs layer
c9a6f6bfc96b: Pulling fs layer
fba0f0f727c2: Pulling fs layer
1059a6b2506e: Pulling fs layer
f3756e52e4de: Pulling fs layer
43bc6a5b7b95: Pulling fs layer
2de0922ea8ee: Pulling fs layer
f048d7833b62: Pulling fs layer
a79871e06993: Pulling fs layer
e7b11ec69700: Pulling fs layer
7408620fa0d1: Pulling fs layer
71c0765ba0e5: Pulling fs layer
5a2dfcfff060: Pulling fs layer
3724d328eeed: Pulling fs layer
a82857489f90: Pulling fs layer
e25c5c290bde: Waiting
64cc7778860a: Waiting
fba400fd4e72: Waiting
034dbb0beb6d: Waiting
2fc51e8f92f3: Waiting
1059a6b2506e: Waiting
a4a5249d2639: Waiting
f3756e52e4de: Waiting
43bc6a5b7b95: Waiting
2de0922ea8ee: Waiting
c9a6f6bfc96b: Waiting
f048d7833b62: Waiting
a79871e06993: Waiting
5a2dfcfff060: Waiting
fba0f0f727c2: Waiting
3724d328eeed: Waiting
a82857489f90: Waiting
71c0765ba0e5: Waiting
e7b11ec69700: Waiting
ab4d1096d9ba: Verifying Checksum
ab4d1096d9ba: Download complete
e6797d1788ac: Download complete
e25c5c290bde: Download complete
7b8b6451c85f: Verifying Checksum
7b8b6451c85f: Download complete
64cc7778860a: Verifying Checksum
64cc7778860a: Download complete
034dbb0beb6d: Verifying Checksum
034dbb0beb6d: Download complete
a4a5249d2639: Verifying Checksum
a4a5249d2639: Download complete
c9a6f6bfc96b: Verifying Checksum
c9a6f6bfc96b: Download complete
2fc51e8f92f3: Verifying Checksum
2fc51e8f92f3: Download complete
7b8b6451c85f: Pull complete
ab4d1096d9ba: Pull complete
e6797d1788ac: Pull complete
e25c5c290bde: Pull complete
1059a6b2506e: Verifying Checksum
1059a6b2506e: Download complete
fba400fd4e72: Verifying Checksum
fba400fd4e72: Download complete
43bc6a5b7b95: Verifying Checksum
43bc6a5b7b95: Download complete
fba0f0f727c2: Verifying Checksum
fba0f0f727c2: Download complete
64cc7778860a: Pull complete
2de0922ea8ee: Verifying Checksum
2de0922ea8ee: Download complete
f048d7833b62: Verifying Checksum
f048d7833b62: Download complete
f3756e52e4de: Verifying Checksum
f3756e52e4de: Download complete
e7b11ec69700: Verifying Checksum
e7b11ec69700: Download complete
71c0765ba0e5: Verifying Checksum
71c0765ba0e5: Download complete
5a2dfcfff060: Verifying Checksum
5a2dfcfff060: Download complete
a79871e06993: Verifying Checksum
a79871e06993: Download complete
3724d328eeed: Verifying Checksum
3724d328eeed: Download complete
a82857489f90: Verifying Checksum
a82857489f90: Download complete
7408620fa0d1: Verifying Checksum
7408620fa0d1: Download complete
fba400fd4e72: Pull complete
034dbb0beb6d: Pull complete
2fc51e8f92f3: Pull complete
a4a5249d2639: Pull complete
c9a6f6bfc96b: Pull complete
fba0f0f727c2: Pull complete
1059a6b2506e: Pull complete
f3756e52e4de: Pull complete
43bc6a5b7b95: Pull complete
2de0922ea8ee: Pull complete
f048d7833b62: Pull complete
a79871e06993: Pull complete
e7b11ec69700: Pull complete
7408620fa0d1: Pull complete
71c0765ba0e5: Pull complete
5a2dfcfff060: Pull complete
3724d328eeed: Pull complete
a82857489f90: Pull complete
Digest: sha256:2f6b261ee7fe1aedf238991c93a20b3820de37a343d0cacf3e3e9555c2aaf2ea
Status: Downloaded newer image for googleapis/artman:latest
�[35msynthtool > �[36mCloning googleapis.�[0m
�[35msynthtool > �[36mRunning generator for google/cloud/asset/artman_cloudasset_v1beta1.yaml.�[0m
�[35msynthtool > �[32mGenerated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java.�[0m
�[35msynthtool > �[36mCleaned up 1 temporary directories.�[0m

Changed files:

On branch autosynth-asset
nothing to commit, working tree clean
Traceback (most recent call last):
  File "/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 166, in <module>
    main()
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 151, in main
    commit_changes(pr_title)
  File "/tmpfs/src/git/autosynth/autosynth/synth.py", line 95, in commit_changes
    subprocess.check_call(["git", "commit", "-m", message])
  File "/home/kbuilder/.pyenv/versions/3.6.1/lib/python3.6/subprocess.py", line 291, in check_call
    raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['git', 'commit', '-m', 'Regenerate asset client']' returned non-zero exit status 1.

Google internal developers can see the full log here.