$ git clone -n https://src.fedoraproject.org/rpms/cmpfit.git /var/lib/mock/f31-build-65693-29747/root/chroot_tmpdir/scmroot/cmpfit
Cloning into '/var/lib/mock/f31-build-65693-29747/root/chroot_tmpdir/scmroot/cmpfit'...
$ git reset --hard 145f6495ef4a69fdafa595c318f6e750824fab7f
HEAD is now at 145f649 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild