$ git clone -n https://gitee.com/src-opencloudos-rpms/gcc-toolset-14.git /var/lib/mock/dist-oc8-build-229773-81393/root/chroot_tmpdir/scmroot/gcc-toolset-14
Cloning into '/var/lib/mock/dist-oc8-build-229773-81393/root/chroot_tmpdir/scmroot/gcc-toolset-14'...
$ git fetch origin ee75919053497b021461d1443fec4961b4e3b441:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gcc-toolset-14
 * [new ref]         ee75919053497b021461d1443fec4961b4e3b441 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee75919 import gcc-toolset-14-14.0-1.tl3