$ git clone -n https://src.fedoraproject.org/rpms/cmpfit.git /var/lib/mock/f31-build-57142-28301/root/chroot_tmpdir/scmroot/cmpfit
Cloning into '/var/lib/mock/f31-build-57142-28301/root/chroot_tmpdir/scmroot/cmpfit'...
$ git reset --hard 58e1055ca1600f950324592cd37230dc4c6a4fcf
HEAD is now at 58e1055 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild