LUCI failure to stat a file in the fuchsia build #42468
Description
python ../../flutter/tools/fuchsia/gen_package.py --pm-bin /b/s/w/ir/cache/builder/src/fuchsia/sdk/linux/tools/pm --package-dir /b/s/w/ir/cache/builder/src/out/fuchsia_debug_x64/flutter_aot_runner_far --signing-key /b/s/w/ir/cache/builder/src/flutter/tools/fuchsia/development.key --far-name flutter_aot_runner
stat : no such file or directory
Traceback (most recent call last):
File "../../flutter/tools/fuchsia/gen_package.py", line 103, in <module>
sys.exit(main())
File "../../flutter/tools/fuchsia/gen_package.py", line 94, in main
subprocess.check_call(pm_command_base + ['build'])
File "/b/s/w/ir/cipd_bin_packages/cpython/lib/python2.7/subprocess.py", line 190, in check_call
raise CalledProcessError(retcode, cmd)
We've seen this once so far. We should investigate if it happens again.
cc: @chinmaygarde , @dnfield