$ git clone -n https://src.fedoraproject.org/rpms/rubygem-racc.git /var/lib/mock/f33-build-337635-58401/root/chroot_tmpdir/scmroot/rubygem-racc
Cloning into '/var/lib/mock/f33-build-337635-58401/root/chroot_tmpdir/scmroot/rubygem-racc'...
$ git reset --hard 3d17fd2a9e448089a1229e159eeaa5961c1ef886
HEAD is now at 3d17fd2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild