$ git clone -n https://src.fedoraproject.org/rpms/mkvtoolnix.git /var/lib/mock/f37-build-677551-76320/root/chroot_tmpdir/scmroot/mkvtoolnix
Cloning into '/var/lib/mock/f37-build-677551-76320/root/chroot_tmpdir/scmroot/mkvtoolnix'...
$ git reset --hard 3902e27260460fddab4cd311d4637cbee92199c6
HEAD is now at 3902e27 Merge branch 'f36' into f37