[Piuparts-reports] Cron <piupartsm at pejacevic> rotate_master_logs

[Cron Daemon]

stretch/master.20180714.log: 88.5 KiB / 1026.5 KiB = 0.086
jessie-pu/master.20180714.log: 45.9 KiB / 1029.3 KiB = 0.045