[Qa-jenkins-scm] reproducible-env-changes.log found

[jenkins at jenkins.debian.net]

A few entries per day are normal, a few dozens or hundreds probably not.

Tue Oct 18 20:48:14 UTC 2016 - https://jenkins.debian.net/job/reproducible_builder_armhf_57/3972/console encountered a problem: different packages were installed in the 1st+2nd builds and also in the 2nd+3rd build.
-rw-r--r-- 1 jenkins jenkins 15052 Oct 18 20:48 ./b1/opensurgsim_0.7.0-1_armhf.buildinfo on opi2c-armhf-rb.debian.net
-rw-r--r-- 1 jenkins jenkins 15052 Oct 18 09:52 ./b2/opensurgsim_0.7.0-1_armhf.buildinfo on ff2a-armhf-rb.debian.net