$ git clone -n https://src.fedoraproject.org/rpms/ktechlab.git /var/lib/mock/f40-build-2646828-66653/root/chroot_tmpdir/scmroot/ktechlab
Cloning into '/var/lib/mock/f40-build-2646828-66653/root/chroot_tmpdir/scmroot/ktechlab'...
$ git fetch origin e824ad117c86f3c1f9630f970da932ae486377db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ktechlab
 * [new ref]         e824ad117c86f3c1f9630f970da932ae486377db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e824ad1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild