$ git clone -n https://src.fedoraproject.org/rpms/Zim.git /var/lib/mock/f41-build-side-2-python-2707813-30463/root/chroot_tmpdir/scmroot/Zim
Cloning into '/var/lib/mock/f41-build-side-2-python-2707813-30463/root/chroot_tmpdir/scmroot/Zim'...
$ git fetch origin f86bd714c5fd82161b40dae8ccb06ff84dbdaa8c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/Zim
 * [new ref]         f86bd714c5fd82161b40dae8ccb06ff84dbdaa8c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f86bd71 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild