$ git clone -n https://src.fedoraproject.org/rpms/grfcodec.git /var/lib/mock/f33-build-296050-55637/root/chroot_tmpdir/scmroot/grfcodec
Cloning into '/var/lib/mock/f33-build-296050-55637/root/chroot_tmpdir/scmroot/grfcodec'...
$ git reset --hard c85cae0296fdda1068e0e680ee4335e6ab087c25
HEAD is now at c85cae0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild