$ git clone -n https://src.fedoraproject.org/rpms/mesa.git /var/lib/mock/f33-build-167995-43528/root/chroot_tmpdir/scmroot/mesa
Cloning into '/var/lib/mock/f33-build-167995-43528/root/chroot_tmpdir/scmroot/mesa'...
$ git reset --hard 6ce6c8d5e10b575aeb9a3431cd1907f1b8e14e71
HEAD is now at 6ce6c8d Update to 20.0.2