$ git clone -n https://src.fedoraproject.org/rpms/libzen.git /var/lib/mock/f41-build-side-1-2647767-27313/root/chroot_tmpdir/scmroot/libzen
Cloning into '/var/lib/mock/f41-build-side-1-2647767-27313/root/chroot_tmpdir/scmroot/libzen'...
$ git fetch origin e19a73a54b6770603de1676d54d220e961dae121:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libzen
 * [new ref]         e19a73a54b6770603de1676d54d220e961dae121 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e19a73a Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild