$ git clone -n https://src.fedoraproject.org/rpms/readline.git /var/lib/mock/f31-build-50409-27410/root/thebuilddir/tmp/scmroot/readline
Cloning into '/var/lib/mock/f31-build-50409-27410/root/thebuilddir/tmp/scmroot/readline'...
$ git reset --hard 6fbdc36a48dc843f952fdb02c975450896631e7a
HEAD is now at 6fbdc36 Include previous ABI version