$ git clone -n https://src.fedoraproject.org/rpms/mesa-demos.git /var/lib/mock/f38-build-705182-90283/root/chroot_tmpdir/scmroot/mesa-demos
Cloning into '/var/lib/mock/f38-build-705182-90283/root/chroot_tmpdir/scmroot/mesa-demos'...
$ git reset --hard d6acf2835becaefd42233d5ef39b1e8e372a3e73
HEAD is now at d6acf28 Update to 8.5.0