$ git clone -n https://src.fedoraproject.org/rpms/gstreamer1-plugins-ugly-free.git /var/lib/mock/f33-build-296484-55720/root/chroot_tmpdir/scmroot/gstreamer1-plugins-ugly-free
Cloning into '/var/lib/mock/f33-build-296484-55720/root/chroot_tmpdir/scmroot/gstreamer1-plugins-ugly-free'...
$ git reset --hard 58931992b4ad4bfa15c6d7af536ba7379d1b0ac9
HEAD is now at 5893199 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild