[autotest] Add logging surrounding PIDs.
The scheduler thinks autoserv instances are dieing before they really
are, so here's some logging surrounding this to try and help figure
things out.
BUG=chromium:262005
DEPLOY=scheduler
TEST=Only logging.
Change-Id: I3322fa24a564f817bc13bac076320a374bbc2af2
Reviewed-on: https://gerrit.chromium.org/gerrit/65781
Tested-by: Alex Miller <milleral@chromium.org>
Reviewed-by: Simran Basi <sbasi@chromium.org>
Commit-Queue: Alex Miller <milleral@chromium.org>
3 files changed