Release builders are failing on ComputeContentHashOfHeadMinus1 #174155
Description
Executing command [
'/b/s/w/ir/cipd_bin_packages/git',
'fetch',
'origin',
'flutter-3.36-candidate.0^',
'--recurse-submodules',
'--progress',
'--tags',
]
...
fatal: invalid refspec 'flutter-3.36-candidate.0^'We expected:
repository, git_url, git_ref = GetRepoInfo(
api.properties, api.buildbucket.gitiles_commit
)... to return a git_ref that is a SHA, but it's returning a tag, and that doesn't support the ^ modifier.