Looks like this fix may have broken checking out two directories with the same
authenticaiton? I upgraded from 1.309 to 1.318 yesterday, and was previously
able to configure two svn checkouts on one job:

https://foo.com/project/bar
to directory bar

and

https://foo.com/project/baz
to directory baz

Now whichever of the two checkouts is listed first in the job will succeed, and
the second will fail. The error for the second checkout is:

Checking out https://foo.com/project/baz

ERROR: Failed to check out https://foo.com/project/baz
org.tmatesoft.svn.core.SVNCancelException: svn: authentication cancelled
at
org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:60)
at
org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:51)
at
org.tmatesoft.svn.core.internal.io.dav.DAVUtil.findStartingProperties(DAVUtil.java:126)
at
org.tmatesoft.svn.core.internal.io.dav.DAVUtil.getBaselineProperties(DAVUtil.java:216)
at org.tmatesoft.svn.core.internal.io.dav.DAVUtil.getBaselineInfo(DAVUtil.java:174)
at
org.tmatesoft.svn.core.internal.io.dav.DAVRepository.getLatestRevision(DAVRepository.java:182)
at
org.tmatesoft.svn.core.wc.SVNBasicClient.getRevisionNumber(SVNBasicClient.java:482)
at org.tmatesoft.svn.core.wc.SVNBasicClient.getLocations(SVNBasicClient.java:851)
at
org.tmatesoft.svn.core.wc.SVNBasicClient.createRepository(SVNBasicClient.java:534)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:893)
at org.tmatesoft.svn.core.wc.SVNUpdateClient.doCheckout(SVNUpdateClient.java:791)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:607)
at hudson.scm.SubversionSCM$CheckOutTask.invoke(SubversionSCM.java:533)
at hudson.FilePath$FileCallableWrapper.call(FilePath.java:2014)
at hudson.remoting.UserRequest.perform(UserRequest.java:103)
at hudson.remoting.UserRequest.perform(UserRequest.java:47)
at hudson.remoting.Request$2.run(Request.java:236)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

in the job config.xml file it records only one authToken. Not sure how it
decides that the two paths should have the same username/password.

Running the subversion plugin 1.4 built against 1.310 from here does not change
the behavior:

https://hudson.dev.java.net/servlets/ProjectDocumentList?folderID=11503&expandFolder=11503&folderID=5818

This 1.313 change looks fishy to me:

https://hudson.dev.java.net/issues/show_bug.cgi?id=2909

Could this behavior also be affected by the root cause?

https://hudson.dev.java.net/issues/show_bug.cgi?id=4018 (this symptom is about
tagging)