$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdeclarative.git /var/lib/mock/f40-build-2276352-55147/root/chroot_tmpdir/scmroot/kf5-kdeclarative
Cloning into '/var/lib/mock/f40-build-2276352-55147/root/chroot_tmpdir/scmroot/kf5-kdeclarative'...
$ git fetch origin eceefd720df3f3bb7870f154cabb30df0648afab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kdeclarative
 * [new ref]         eceefd720df3f3bb7870f154cabb30df0648afab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eceefd7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild