Cross-OS cache is non-coherent

LebedevRI commented 1 year ago

There appears to be some cache consistency issue, at least when the cache is being restored on a different OS it was created on.

Example:

This job created the cache Cache saved with key: coverage-2ec84780854ccde800df79c4b10e51bf802f1232-macOS https://github.com/darktable-org/rawspeed/actions/runs/4233266783/jobs/7355207131#step:12:13
This job, which started afterwards (as per needs), fails to find it: Error: Failed to restore cache entry. Exiting as fail-on-cache-miss is set. Input key: coverage-2ec84780854ccde800df79c4b10e51bf802f1232-macOS https://github.com/darktable-org/rawspeed/actions/runs/4233266783/jobs/7355214037#step:31:15

Rerunning the second job does not change the outcome. But this is working in principle, e.g. https://github.com/darktable-org/rawspeed/actions/runs/4227408578/jobs/7342201975#step:31:19

Phantsure commented 1 year ago

This feels similar to this issue: https://github.com/actions/cache/issues/1083 Can you try to reproduce the steps mentioned there?

LebedevRI commented 1 year ago

Yep, that sounds like it. Pretty horrible UX though. Thanks.

actions / cache