$ git clone -n https://src.fedoraproject.org/rpms/libglvnd.git /var/lib/mock/f33-build-291585-54728/root/chroot_tmpdir/scmroot/libglvnd
Cloning into '/var/lib/mock/f33-build-291585-54728/root/chroot_tmpdir/scmroot/libglvnd'...
$ git reset --hard dc6daff37f5188c54d3983172f8b6af450efc4e6
HEAD is now at dc6daff - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild