$ git clone -n https://src.fedoraproject.org/rpms/mesa.git /var/lib/mock/f33-build-343956-59092/root/chroot_tmpdir/scmroot/mesa
Cloning into '/var/lib/mock/f33-build-343956-59092/root/chroot_tmpdir/scmroot/mesa'...
$ git reset --hard 57c2399ce15e0b31729336180a178a345b1a47dc
HEAD is now at 57c2399 Update to 20.2.3