$ git clone -n https://src.fedoraproject.org/rpms/fcitx5-configtool.git /var/lib/mock/f40-build-2047629-48965/root/chroot_tmpdir/scmroot/fcitx5-configtool
Cloning into '/var/lib/mock/f40-build-2047629-48965/root/chroot_tmpdir/scmroot/fcitx5-configtool'...
$ git fetch origin 564931b73fac8f058af755bf6f0aefa13b219813:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/fcitx5-configtool
 * [new ref]         564931b73fac8f058af755bf6f0aefa13b219813 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 564931b update to upstream release 5.1.2