Only print logrus if in debug mode
Only print logrus if in debug mode

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #270
Approved by: rhatdan

nalind/buildah-1,ipbabble/buildah,ipbabble/buildah,projectatomic/buildah,nalind/buildah,TomSweeneyRedHat/buildah,nalind/buildah-1,nalind/buildah-1,TomSweeneyRedHat/buildah,nalind/buildah,TomSweeneyRedHat/buildah,projectatomic/buildah,projectatomic/buildah,rhatdan/buildah,rhatdan/buildah,rhatdan/buildah