$ git clone -n https://src.fedoraproject.org/rpms/YafaRay.git /var/lib/mock/f33-build-144610-42910/root/chroot_tmpdir/scmroot/YafaRay
Cloning into '/var/lib/mock/f33-build-144610-42910/root/chroot_tmpdir/scmroot/YafaRay'...
$ git reset --hard 509c0ad93136483b24c048d42f6d5f88484ebe2c
HEAD is now at 509c0ad Update to 3.4.0