I was going to post this on
SOLR-7928 but the "Attach File" button is gone for some reason.
There are some failures from this on Jenkins – https://builds.apache.org/job/Lucene-Solr-Tests-5.x-Java7/3977/
I think we need to give Solr more time to start up before we begin indexing, patch coming shortly.
I was not able to find any failures on trunk.