$ git clone -n https://src.fedoraproject.org/rpms/gstreamer-plugins-fc.git /var/lib/mock/f31-build-50511-27412/root/chroot_tmpdir/scmroot/gstreamer-plugins-fc
Cloning into '/var/lib/mock/f31-build-50511-27412/root/chroot_tmpdir/scmroot/gstreamer-plugins-fc'...
$ git reset --hard 9342d17d353eee57cbcfb42501a646fa5750cf4e
HEAD is now at 9342d17 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild