[Qa-jenkins-scm] reproducible-stale-builds.log found

[jenkins at jenkins.debian.net]

A few entries per day are normal, a few dozens or hundreds probably not.
6 entries found:
- 2 from amd64.
- 2 from i386.
- 0 from arm64.
- 2 from armhf.

Mon May  7 18:50:42 UTC 2018 - stale builds found, cleaning db from these: 105147|2018-05-07 11:57|amd64_14/1599
Tue May  8 08:49:16 UTC 2018 - stale builds found, cleaning db from these: 357973|2018-05-07 23:31|armhf_26/10445
Tue May  8 20:18:58 UTC 2018 - stale builds found, cleaning db from these: 77716|2018-05-07 23:32|armhf_59/830
Tue May  8 20:20:07 UTC 2018 - stale builds found, cleaning db from these: 105147|2018-05-08 15:49|amd64_1/65
Tue May  8 20:21:05 UTC 2018 - stale builds found, cleaning db from these: 147624|2018-05-08 13:36|i386_11/4060
Tue May  8 20:21:15 UTC 2018 - stale builds found, cleaning db from these: 147777|2018-05-08 15:53|i386_12/3572