spread: add log output when docker fails to run
Metadata
Current evaluation
Closed unmerged because its Docker-related spread diagnostics were addressed by merged PR #94 in commit ad384842.
Resolution: closed superseded
Reason: The maintainer closed #96 with a comment stating it was addressed as part of PR #94. PR #94 was subsequently merged as commit ad384842.
Evaluated by: mr-cal-bot
No scores available.
Issue body
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About 10-15% of the time, I have been [getting an error](https://github.com/canonical/rockcraft/actions/runs/3109389776/jobs/5039611458) during the spread test `prepare` step saying `docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?`
Perhaps the 5 second sleep after installing docker isn't long enough. Perhaps it's something else. I'm adding some debug messaging to investigate.
Evaluation history
| Date | Model | Scores | Action | Summary |
|---|---|---|---|---|
| stealth/space-bunny-alpha | — | closed superseded | Closed unmerged because its Docker-related spread diagnostics were addressed by merged PR #94 in commit ad384842. | |
| stealth/space-bunny-alpha | — | closed superseded | Closed unmerged; Docker-related Spread diagnostics were addressed in canonical/rockcraft#94, merged as commit ad384842 to improve Spread prepare/restore handling. | |
| qwen/qwen3.6-35b-a3b | — | — | Superseded by pull request #94. Debug logging added to investigate flaky Docker daemon connection errors in spread tests was closed without merging after the underlying issue was resolved in the referenced PR. | |
| qwen3.6-35b-a3b-mtp-q6 | — | — | Closed and superseded by pull request #94. Added debug logging to investigate intermittent Docker daemon connection errors during spread tests, but the underlying issue was resolved separately. |
Update history
No update history recorded yet.
Related work
-
Superseded By:
canonical/rockcraft#94
(confidence 99%)
Merged PR containing the resolution for the Docker-related spread test handling.
Related issues
| Issue | Project | State | Summary | Similarity |
|---|---|---|---|---|
| #282 spread: retry grepping docker logs | rockcraft | merged | Merged PR #282 added a Spread helper that retries Docker log-grep checks, reducing flakes while Pebble-backed containers initialize (commit e6e45976). | |
| #2943 spread: capture developer debug information | snapcraft | merged | Merged PR #2943 (commit 2fe8456b8) enabled developer debug output in spread, improving failure diagnostics without cluttering normal logs. |