$ git clone -n https://src.fedoraproject.org/rpms/igt-gpu-tools.git /var/lib/mock/f33-build-557939-65667/root/chroot_tmpdir/scmroot/igt-gpu-tools
Cloning into '/var/lib/mock/f33-build-557939-65667/root/chroot_tmpdir/scmroot/igt-gpu-tools'...
$ git reset --hard 6422cb1fe99665d150eb51f73851d39fac23a7a4
HEAD is now at 6422cb1 New git snapshot: 627cc5353535d61fa33c5f7ff7e64f154c84f10a