CI: Break a long line

4 jobs for <span class="ref-name">line-break</span> in 2 minutes and 44 seconds (queued for 1 second)
Status Job ID Name Coverage
  Test
passed #231147
ubuntu-16.04

00:02:29

passed #231148
ubuntu-17.10

00:02:44

passed #231149
ubuntu-18.04

00:01:57

passed #231150
ubuntu-18.04-no-backend

00:01:23