[Piuparts-reports] problem with piuparts-slave detected

[piuparts slave]

Either a test is running for a very long time (but no test
should run longer than an hour), piuparts-slave hangs or is
not running at all or wasn't started with
~piupartss/bin/slave_run - please investigate and take
appropriate measures!

15:26:10 Testing package stretch2buster-rcmd/pyside-tools None
15:31:48 Deleting outdated reference-chroot-metadata.dat
15:31:48 Testing package stretch2buster-rcmd/gis-osm 0.0.14
15:56:44 Deleting outdated reference-chroot-metadata.dat
15:56:45 Testing package stretch2buster-rcmd/libstdc++6-ppc64-cross 8.1.0-1cross2
15:59:49 Testing package stretch2buster-rcmd/fbx-playlist None
16:04:59 Deleting outdated reference-chroot-metadata.dat
16:04:59 Testing package stretch2buster-rcmd/task-italian-desktop 3.43
16:10:23 Deleting outdated reference-chroot-metadata.dat
16:10:23 Testing package stretch2buster-rcmd/games-strategy 2.3