$ git clone -n https://src.fedoraproject.org/rpms/mozc.git /var/lib/mock/f41-build-845886-162830/root/chroot_tmpdir/scmroot/mozc
Cloning into '/var/lib/mock/f41-build-845886-162830/root/chroot_tmpdir/scmroot/mozc'...
$ git fetch origin c883dc3a6a346da25b096cf74220b6cd671a0f24:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mozc
 * [new ref]         c883dc3a6a346da25b096cf74220b6cd671a0f24 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c883dc3 Rebuilt for abseil-cpp-20240722.0