@qrilka_twitter I don't really have reproduction steps, but the code is available at: https://github.com/magthe/ci-test-hs/ (the branch
Add Azure Pipelines)
Examples of CI builds at:
Building image locally (
docker build -t foo:0 .) first failed, then I followed the suggestion and added
--verbose, then it succeeded. Howerver, the CI builds keep failing sporadically.
If anyone is running into the "mirrors.json is expired" issue, please see this issue for explanation and workaround:
Also, please feel free to weigh in with a vote on that issue.
Compiler thinks a type is different depending on where it is referenced
core:testas a separate target from
core:lib, so the arrow should look like
core:lib -> testlib:lib -> core:test
core:testthe same target in some way?
stack installbegins downloading some old ghc version