[Buildbot-devel] test regression upgrading from twisted-8.1.0 to twisted-8.2.0 (with 0.7.10+)

[Charles Lepple]

I got the patch from the Git patch-0.7.10 branch integrated into the
Fink package, but I seem to have run across a regression that cropped
up when I upgraded to Twisted 8.2.0.

Part of the diff between the build logs with twisted-8.1.0 and -8.2.0
(using Python 2.5 both times):

   UploadDirectory
-    testManyDirsManyFiles ...                                              [OK]
+    testManyDirsManyFiles ...                                           [ERROR]
...
+===============================================================================
+[ERROR]: buildbot.test.test_transfer.UploadDirectory.testManyDirsManyFiles
+
+Traceback (most recent call last):
+Failure: twisted.internet.error.ProcessTerminated: A process has
ended with a probable error condition: process ended with exit code 1.

This seems to be repeatable - I have run into this every time that I
build against 8.2.0, which is about 3-4 times so far. I have also
tried it outside the Fink framework (in the Git clone) just to see if
there was another tarball-related issue, but that does not seem to
make a difference.

Where should I be looking for additional error information?

The rest of the build logs look pretty mundane, but I can post them if
necessary.

(As an aside, I am seeing a lot of DeprecationWarnings that did not
show up with twisted-8.1.0. Some refer to deprecated classes in
Twisted, others refer to deprecated Buildbot classes like
buildbot.status.html.Waterfall.)

-- 
- Charles Lepple