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

[Cron Daemon]

sid2experimental/master.20181016.log: 50.7 KiB / 1025.5 KiB = 0.049
sid-strict/master.20181016.log: 102.2 KiB / 1056.3 KiB = 0.097
'stretch2proposed/master.log' -> 'stretch2proposed/master.20181017.log'