A few entries per day are normal, a few dozens or hundreds probably not. Thu Nov 26 22:22:25 UTC 2015 - https://jenkins.debian.net/job/reproducible_builder_armhf_4/3042/console got remote error with exit code 143 from cbxi4pro0-armhf-rb.debian.net for build #1 for activiz.net on unstable/armhf