$ git clone -n https://src.fedoraproject.org/rpms/igt-gpu-tools.git /var/lib/mock/f33-build-330628-58213/root/chroot_tmpdir/scmroot/igt-gpu-tools
Cloning into '/var/lib/mock/f33-build-330628-58213/root/chroot_tmpdir/scmroot/igt-gpu-tools'...
$ git reset --hard 4d5ab269a27f2c02175959637a50f2ac9631a2d8
HEAD is now at 4d5ab26 New git snapshot: 4e5f76be680b65780204668e302026cf638decc9