Jenkins errors accessing CellProfiler.org's svn site

[dlogan]

This is causing all svn commits to cellprofiler.org to fail.

Unable to access https://subversion01.broadinstitute.org/imaging/cellprofiler_www : svn: E200015: E200015: ISVNAuthentication provider did not provide credentials; HTTP authorization cancelled.
svn: E200015: ISVNAuthentication provider did not provide credentials; HTTP authorization cancelled. 

[dlogan]

This looks promising: http://stackoverflow.com/questions/22068297/jenkins-subversion-error-e200015-no-credential-to-try-authentication-failed

as well as the linked Jenkins Bug Report