$ git clone -n https://src.fedoraproject.org/rpms/rng-tools.git /var/lib/mock/f33-build-555862-65439/root/chroot_tmpdir/scmroot/rng-tools
Cloning into '/var/lib/mock/f33-build-555862-65439/root/chroot_tmpdir/scmroot/rng-tools'...
$ git reset --hard b9ce661dca93c5fc99527296647d31edde05f6a2
HEAD is now at b9ce661 Update to 6.12 and libsysfs drop