[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.

Sat Oct 29 08:44:36 UTC 2016 - https://jenkins.debian.net/job/reproducible_builder_i386_4/20460/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 8326 Oct 29 08:44 ./b1/ghc_8.0.1-8_i386.buildinfo on profitbricks-build6-i386.debian.net
-rw-r--r-- 1 jenkins jenkins 8326 Oct 29 06:24 ./b2/ghc_8.0.1-8_i386.buildinfo on profitbricks-build2-i386.debian.net