$ git clone -n https://src.fedoraproject.org/rpms/kscreen.git /var/lib/mock/f40-build-1919847-25098/root/chroot_tmpdir/scmroot/kscreen
Cloning into '/var/lib/mock/f40-build-1919847-25098/root/chroot_tmpdir/scmroot/kscreen'...
$ git fetch origin 1bbb018281b60510eeaa850f139fefea7af02649:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kscreen
 * [new ref]         1bbb018281b60510eeaa850f139fefea7af02649 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1bbb018 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild