$ git clone -n https://src.fedoraproject.org/rpms/subnetcalc.git /var/lib/mock/f31-build-74026-31067/root/chroot_tmpdir/scmroot/subnetcalc
Cloning into '/var/lib/mock/f31-build-74026-31067/root/chroot_tmpdir/scmroot/subnetcalc'...
$ git reset --hard 33edc7946ad6286f69cd4c6c3d13f72c41d008fe
HEAD is now at 33edc79 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild