put coverage output back in; I think we need it for updating the 'coverage' button

5 jobs for ci_experiments in 2 minutes and 38 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build Docker
passed #543844
build_docker

00:00:14

 
  Test
passed #543847
test_python2_mpi

00:02:02

passed #543845
test_python2_scalar

00:02:02

66.0%
passed #543848
test_python3_mpi

00:02:23

passed #543846
test_python3_scalar

00:01:24