Diff

Generated Trac ticket

Stackage HEAD has detected changes that may be of interest:

{{{
stm-delay:
  at nightly-2018-10-23-8707911a8ba42619e77315f7c0443546991a6668-4
    build succeeded, 2 test suites passed, 0 test suites failed
  at nightly-2018-10-23-06a09a5b5764717121be41d32f7b30f58ae33e08-4
    build succeeded, 1 test suites passed, 0 test suites failed

}}}

To reproduce with Cabal, the following steps are recommended:
  * Checkout commit https://phabricator.haskell.org/rGHC06a09a5b5764717121be41d32f7b30f58ae33e08 of GHC, build, and install it locally;
  * Edit `~/.cabal/config` and tell Cabal to use the GHC you've just compiled;
  * Locate and clone repo of the offending package(s);
  * Download this https://www.stackage.org/nightly-2018-10-23/cabal.config and put it in the cloned repo as `cabal.project.freeze`;
  * Execute `cabal new-build` or `cabal new-test` and see if you can reproduce the failure.

The full CircleCI build log is available online here: https://circleci.com/gh/tweag/stackage-head/1115

Older build Newer build

Suspicious changes

stm-delay

at nightly-2018-10-23-8707911a8ba42619e77315f7c0443546991a6668-4 (older)
- build succeeded, 2 test suites passed, 0 test suites failed
at nightly-2018-10-23-06a09a5b5764717121be41d32f7b30f58ae33e08-4 (newer)
- build succeeded, 1 test suites passed, 0 test suites failed