[dt-test] automated tests failed

[DITrack Testbot]

=== trunk, r2516 by gli: FAIL (1 tests failed)
* test failed: cmd-commit/comment.tc (tail of the error log follows)
DTTEST: executing 'rm -rf /X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work'
DTTEST: executing 'svnadmin create /X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work/repo'
DTTEST: executing 'gunzip -c /X/testbox/ditrack/trunk.r2516/tests/../tests/share/repo/a.gz| svnadmin -q load /X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work/repo'
DTTEST: executing 'svn co -q file:///X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work/repo/issues /X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work/db'
DTTEST: executing 'rm -rf /X/testbox/ditrack/trunk.r2516/tests/cmd-commit/comment.tc/work/db.old'
DTTEST: executing 'diff -u act.expected act.output'

Command: diff -u act.expected act.output
Exit status: 256 (expected 0)
Call stack: [dttest/dttest.py:563] [dttest/dttest.py:175] [./test.py:41]