Intentional test failure, to check that CI detects

1 job for master in 1 minute and 27 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
failed build #1086

00:01:27

 
Name Stage Failure
failed
build Test There is an unknown failure, please try again
Randomized with seed 540664730

Finished in 0.1012 seconds
4 examples, 1 failure
Test suite bookme-test: FAIL
Test suite logged to:
/builds/league/bookme/dist-newstyle/build/x86_64-linux/ghc-8.8.4/bookme-0.0.0/t/bookme-test/test/bookme-0.0.0-bookme-test.log
0 of 1 test suites (0 of 1 test cases) passed.
ERROR: Job failed: exit code 1