Will attempt to poke this bug this week.

Thanks, Antoine!

In console log : https://integration.mediawiki.org/ci/job/Parsoid-parserTests/38/console

The last lines executed correspond to:

DIDITWORK=echo $RBRESULT | grep "Current branch master is up to date."

Whenever grep does not match, it will exit with status 1 which makes the shell script to abort (set -e). Example:

$ echo "foo" | grep bar ; echo $?
1
$

A hacky way would be to add a '|| true' at the end of command:

$ echo "foo" | grep bar || true; echo $?
0
$

Or in your context:

DIDITWORK=echo $RBRESULT | grep "Current branch master is up to date."

Hope this help :-D

https://integration.mediawiki.org/ci/job/Parsoid-parserTests-getResults/36/console

Now it's almost working, but apparently the Jenkins instance isn't resolving the labs instance's address. I can get the listed URI just fine, but Jenkins can't.

Done! Sorry about the delay.