$ git clone -n https://src.fedoraproject.org/rpms/gstreamer1-rtsp-server.git /var/lib/mock/f40-build-766592-124288/root/chroot_tmpdir/scmroot/gstreamer1-rtsp-server
Cloning into '/var/lib/mock/f40-build-766592-124288/root/chroot_tmpdir/scmroot/gstreamer1-rtsp-server'...
$ git reset --hard ca33072b13a8c1464b3f78e751c0a8de64d97350
HEAD is now at ca33072 1.22.8