$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-mozc.git /var/lib/mock/f41-build-845881-162830/root/chroot_tmpdir/scmroot/fcitx5-mozc
Cloning into '/var/lib/mock/f41-build-845881-162830/root/chroot_tmpdir/scmroot/fcitx5-mozc'...
$ git fetch origin 260d27fc5bd87a570e86e17820970b0c40ef431e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-mozc
 * [new ref]         260d27fc5bd87a570e86e17820970b0c40ef431e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 260d27f Rebuilt for abseil-cpp-20240722.0