$ git clone -n https://gitee.com/src-anolis-os/gcc-toolset-14-dwz.git /var/lib/mock/dist-an23.2-gcc-toolset-14-build-399868-72354/root/chroot_tmpdir/scmroot/gcc-toolset-14-dwz
Cloning into '/var/lib/mock/dist-an23.2-gcc-toolset-14-build-399868-72354/root/chroot_tmpdir/scmroot/gcc-toolset-14-dwz'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gcc-toolset-14-dwz
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aeeb893 init upstream from 14