Kuberntees Job that runs cron.php fails
This is a failure of the Job that does requests to the //files.ci-165.ci.openappstack.net/cron.php
endpoint. So the fact that that fails is definitely interesting, but not the reason why CI fails...
kubectl logs oas-test-files-nextcloud-1566550800-xjvm9
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
curl: (60) SSL certificate problem: unable to get local issuer certificate
More details here: https://curl.haxx.se/docs/sslcerts.html
I have the feeling it will always fail when your cluster has a TLC certificate from LE's test environment.