$ git clone -n https://src.fedoraproject.org/rpms/jumpnbump.git /var/lib/mock/f31-build-71888-30800/root/chroot_tmpdir/scmroot/jumpnbump
Cloning into '/var/lib/mock/f31-build-71888-30800/root/chroot_tmpdir/scmroot/jumpnbump'...
$ git reset --hard 479cb453ed2e8760fb9239cdfc2f2830562bf04d
HEAD is now at 479cb45 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild