[Qa-jenkins-scm] reproducible-race-conditions.log found

[jenkins at jenkins.debian.net]

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

Mon Aug  1 13:05:15 UTC 2016 - Package fastinfoset (id=3315) in unstable on amd64 is probably already building at amd64_8/45279, while this is https://jenkins.debian.net/job/reproducible_builder_amd64_9/46539/.
Mon Aug  1 17:18:00 UTC 2016 - Package freefem3d (id=75058) in unstable on armhf is probably already building at armhf_50/6879, while this is https://jenkins.debian.net/job/reproducible_builder_armhf_18/8826/.