During a rebuild of all Debian packages in a clean sid chroot (using cowbuilder
and pbuilder) the build failed with the following error.

[...]
make[4]: Entering directory '/srv/jenkins-slave/workspace/sid-goto-cc-umockdev/umockdev-0.8.2'
make  check-local
make[5]: Entering directory '/srv/jenkins-slave/workspace/sid-goto-cc-umockdev/umockdev-0.8.2'
== Running test-umockdev test against build tree ==
env: /usr/lib/cowdancer/libcowdancer.so: Permission denied
Makefile:2058: recipe for target 'check-local' failed
make[5]: *** [check-local] Error 126
make[5]: Leaving directory '/srv/jenkins-slave/workspace/sid-goto-cc-umockdev/umockdev-0.8.2'
Makefile:1855: recipe for target 'check-am' failed
make[4]: *** [check-am] Error 2


The full build log is attached; please do let me know if the problem is
unreproducible, in which case I shall try to investigate further. The bug does
remind me of #749518, but I cannot see an obvious way to fix it for this
package.

Best,
Michael