unit tests flake because GitHub container registry flaky #1321

New Issue

MrUnknownDE · 2026-04-05T17:19:57+02:00

MrUnknownDE commented

2026-04-05 17:19:57 +02:00

Originally created by @coryrc on 12/19/2025

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

n/a

Operating System (OS)

Linux

OS Version

n/a

Additional system information

No response

Printer

n/a

How to reproduce

Intermittent, but triggering the "Build All" action on a PR

Actual results

  Get "https://ghcr.io/v2/enricomi/publish-unit-test-result-action/manifests/sha256:a856b44de618d2005889276716fdcf96608c4979217529ca4be191ed88c35e4f": dial tcp 140.82.116.33:443: i/o timeout
  Warning: Docker pull failed with exit code 1, back off 7.915 seconds before retry.
  /usr/bin/docker pull ghcr.io/enricomi/publish-unit-test-result-action:v2.21.0
  v2.21.0: Pulling from enricomi/publish-unit-test-result-action
  Get "https://ghcr.io/v2/enricomi/publish-unit-test-result-action/manifests/sha256:a856b44de618d2005889276716fdcf96608c4979217529ca4be191ed88c35e4f": dial tcp 140.82.116.33:443: i/o timeout
Error: Docker pull failed with exit code 1

https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20341416777/job/58446955340

Expected results

https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20371285259 succeeds

I see a suggestion on how to download images from github cache, which would greatly reduce the impact of ghcr.io being inaccessible: https://stackoverflow.com/questions/71180135/github-actions-how-can-i-cache-the-docker-images-for-testcontainers

Project file & Debug log uploads

https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20341416777/job/58446955340

Checklist of files to include

Log file
Project file

Anything else?

FYI @ianalexis

/assign-me

*Originally created by @coryrc on 12/19/2025* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version n/a ### Operating System (OS) Linux ### OS Version n/a ### Additional system information _No response_ ### Printer n/a ### How to reproduce Intermittent, but triggering the "Build All" action on a PR ### Actual results ``` Get "https://ghcr.io/v2/enricomi/publish-unit-test-result-action/manifests/sha256:a856b44de618d2005889276716fdcf96608c4979217529ca4be191ed88c35e4f": dial tcp 140.82.116.33:443: i/o timeout Warning: Docker pull failed with exit code 1, back off 7.915 seconds before retry. /usr/bin/docker pull ghcr.io/enricomi/publish-unit-test-result-action:v2.21.0 v2.21.0: Pulling from enricomi/publish-unit-test-result-action Get "https://ghcr.io/v2/enricomi/publish-unit-test-result-action/manifests/sha256:a856b44de618d2005889276716fdcf96608c4979217529ca4be191ed88c35e4f": dial tcp 140.82.116.33:443: i/o timeout Error: Docker pull failed with exit code 1 ``` https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20341416777/job/58446955340 ### Expected results https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20371285259 succeeds I see a suggestion on how to download images from github cache, which would greatly reduce the impact of ghcr.io being inaccessible: https://stackoverflow.com/questions/71180135/github-actions-how-can-i-cache-the-docker-images-for-testcontainers ### Project file & Debug log uploads https://github.com/OrcaSlicer/OrcaSlicer/actions/runs/20341416777/job/58446955340 ### Checklist of files to include - [ ] Log file - [ ] Project file ### Anything else? FYI @ianalexis /assign-me

MrUnknownDE closed this issue

2026-04-05 17:19:57 +02:00

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Reference: github/OrcaSlicer#1321