Jobs dont start on Jenkins instances

Bugzilla Link	577166
Status	NEW
Importance	P3 normal
Reported	Nov 10, 2021 00:06 EDT
Modified	Dec 16, 2021 04:56 EDT

Description

e.g.

https://ci.eclipse.org/xtext/job/xtext-lib/job/master/16/console
https://ci.eclipse.org/xtext/job/xtext-umbrella/job/master/1344/console