[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.
19 entries found:
- 6 from amd64.
- 0 from i386.
- 1 from arm64.
- 12 from armhf.

Sat Jul 15 12:03:32 UTC 2017 - stale builds found, cleaning db from these: 341281|2017-07-15 06:07|amd64_12/1838
Sat Jul 15 12:03:35 UTC 2017 - stale builds found, cleaning db from these: 286338|2017-07-14 16:35|amd64_14/691
Sat Jul 15 12:03:39 UTC 2017 - stale builds found, cleaning db from these: 103510|2017-07-14 16:28|amd64_10/8371
Sat Jul 15 12:03:50 UTC 2017 - stale builds found, cleaning db from these: 254400|2017-07-15 01:57|amd64_9/1164
Sat Jul 15 12:04:08 UTC 2017 - stale builds found, cleaning db from these: 21398|2017-07-15 00:44|amd64_38/272
Sat Jul 15 12:04:12 UTC 2017 - stale builds found, cleaning db from these: 254239|2017-07-15 01:36|amd64_30/2122
Sat Jul 15 12:05:03 UTC 2017 - stale builds found, cleaning db from these: 335151|2017-07-15 06:02|arm64_20/9498
Sat Jul 15 12:05:42 UTC 2017 - stale builds found, cleaning db from these: 314556|2017-07-14 18:05|armhf_1/3916
Sat Jul 15 12:05:43 UTC 2017 - stale builds found, cleaning db from these: 74355|2017-07-14 14:45|armhf_3/424
Sat Jul 15 12:05:48 UTC 2017 - stale builds found, cleaning db from these: 84205|2017-07-15 04:24|armhf_2/2702
Sat Jul 15 12:05:59 UTC 2017 - stale builds found, cleaning db from these: 56517|2017-07-14 20:44|armhf_11/2844
Sat Jul 15 12:06:07 UTC 2017 - stale builds found, cleaning db from these: 86125|2017-07-14 14:50|armhf_20/510
Sat Jul 15 12:06:11 UTC 2017 - stale builds found, cleaning db from these: 248029|2017-07-14 17:17|armhf_14/3027
Sat Jul 15 12:06:15 UTC 2017 - stale builds found, cleaning db from these: 242958|2017-07-15 03:28|armhf_19/72
Sat Jul 15 12:06:33 UTC 2017 - stale builds found, cleaning db from these: 107328|2017-07-14 20:49|armhf_51/870
Sat Jul 15 12:06:39 UTC 2017 - stale builds found, cleaning db from these: 85626|2017-07-14 14:44|armhf_43/739
Sat Jul 15 12:06:46 UTC 2017 - stale builds found, cleaning db from these: 87453|2017-07-14 14:42|armhf_48/887
Sat Jul 15 12:06:50 UTC 2017 - stale builds found, cleaning db from these: 349146|2017-07-15 05:40|armhf_45/172
Sat Jul 15 12:06:53 UTC 2017 - stale builds found, cleaning db from these: 278196|2017-07-14 14:42|armhf_49/3174