$ git clone -n https://src.fedoraproject.org/rpms/arptools.git /var/lib/mock/f31-build-74980-31211/root/thebuilddir/tmp/scmroot/arptools
Cloning into '/var/lib/mock/f31-build-74980-31211/root/thebuilddir/tmp/scmroot/arptools'...
$ git reset --hard 933f1671e0ede4076571052a56a2ef54afd31374
HEAD is now at 933f167 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild