$ git clone -n https://src.fedoraproject.org/rpms/fcitx-anthy.git /var/lib/mock/f40-build-1996174-43986/root/chroot_tmpdir/scmroot/fcitx-anthy
Cloning into '/var/lib/mock/f40-build-1996174-43986/root/chroot_tmpdir/scmroot/fcitx-anthy'...
$ git fetch origin f3f3281bbb3b3a923c77988ccf03747f2491cc42:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx-anthy
 * [new ref]         f3f3281bbb3b3a923c77988ccf03747f2491cc42 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3f3281 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild