$ git clone -n https://src.fedoraproject.org/rpms/rakudo-Readline.git /var/lib/mock/f31-build-49212-27259/root/chroot_tmpdir/scmroot/rakudo-Readline
Cloning into '/var/lib/mock/f31-build-49212-27259/root/chroot_tmpdir/scmroot/rakudo-Readline'...
$ git reset --hard ce85c304afda096fbe9ce9997468f7a5719e2ae6
HEAD is now at ce85c30 update to 0.1.5