$ git clone -n https://src.fedoraproject.org/rpms/clonekeen.git /var/lib/mock/f41-build-2441732-25470/root/chroot_tmpdir/scmroot/clonekeen
Cloning into '/var/lib/mock/f41-build-2441732-25470/root/chroot_tmpdir/scmroot/clonekeen'...
$ git fetch origin 928d0f679e5fd0a847c5ebe3b071a2948885197e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/clonekeen
 * [new ref]         928d0f679e5fd0a847c5ebe3b071a2948885197e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 928d0f6 clonekeen upstream is dead and it no longer builds. It's successor: Commander Genius is available on flathub and users are adviced to switch to the flathub package