$ git clone -n git://pkgs.fedoraproject.org/rpms/simsu /var/lib/mock/f29-build-4154-1012/root/thebuilddir/tmp/scmroot/simsu
Cloning into '/var/lib/mock/f29-build-4154-1012/root/thebuilddir/tmp/scmroot/simsu'...
$ git reset --hard 3f6e82463b810b046444c822678c3573f6537582
HEAD is now at 3f6e824 New upstream version