Problem
#31346 fixed the git merge --ff-only "unrelated histories" error by switching to a direct ref update, but the failure now happens earlier — git fetch <bundle> itself rejects the bundle because the depth-1 clone is missing prerequisite commits.
[command]/usr/bin/git fetch /tmp/gh-aw/aw-autoloop-perf-comparison.bundle \
refs/heads/autoloop/perf-comparison:refs/heads/autoloop/perf-comparison
error: Repository lacks these prerequisite commits:
error: 466842b1f487366ad12921b8b64e8a846c347a34
error: 3810dc016756c2078e074f888fa39cbdc75d7fa8
error: e3a6fedc02d2c59e24bd99b5dcc0d25b59209280
error: e17a9c5ab062a55c816044a50b78197c364221d1
##[error]Failed to apply bundle: The process '/usr/bin/git' failed with exit code 1
The safe_outputs job checks out with fetch-depth: 1. The bundle contains objects whose parents aren't in the shallow clone, so git refuses to fetch it.
Fix options
git fetch --unshallow before fetching the bundle- Deepen the clone to include the bundle's prerequisites (
git fetch --deepen=N)
- Generate bundles without prerequisites — use
git bundle create --all or include enough basis objects so the bundle is self-contained
- Skip the bundle for
create_pull_request — use the GitHub API to push the branch directly (the bundle transport was designed for push_to_pull_request_branch, but this failure is happening on create_pull_request too)
Impact
All autoloop programs on githubnext/tsessebe are blocked. v0.74.0 is deployed with #31346 but every run still fails.
Example
Related
Problem
#31346 fixed the
git merge --ff-only"unrelated histories" error by switching to a direct ref update, but the failure now happens earlier —git fetch <bundle>itself rejects the bundle because the depth-1 clone is missing prerequisite commits.The safe_outputs job checks out with
fetch-depth: 1. The bundle contains objects whose parents aren't in the shallow clone, so git refuses to fetch it.Fix options
git fetch --unshallowbefore fetching the bundlegit fetch --deepen=N)git bundle create --allor include enough basis objects so the bundle is self-containedcreate_pull_request— use the GitHub API to push the branch directly (the bundle transport was designed forpush_to_pull_request_branch, but this failure is happening oncreate_pull_requesttoo)Impact
All autoloop programs on githubnext/tsessebe are blocked. v0.74.0 is deployed with #31346 but every run still fails.
Example
perf-comparisonRelated