$ git clone -n https://src.fedoraproject.org/rpms/jday.git /var/lib/mock/f31-build-111660-34192/root/chroot_tmpdir/scmroot/jday
Cloning into '/var/lib/mock/f31-build-111660-34192/root/chroot_tmpdir/scmroot/jday'...
$ git reset --hard 4a0ae3ae1cec5135aed38848d12cb4c54a4c2a70
HEAD is now at 4a0ae3a - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild