Adds /opt/cad ls for debugging

14 jobs for gitlab-ci in 3 minutes and 19 seconds (queued for 2 seconds)
Status Name Job ID Coverage
  Toolchain Test
canceled sbt-prepare #569

00:01:04

passed scala-test #568

00:03:19

 
  Hls
skipped hls-2017.1 #573
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  Import
skipped import-2017.1 #577
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  Compose
skipped compose-2017.1 #581
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