$ git clone -n https://gitee.com/src-opencloudos-rpms/gcc-toolset-14-gcc.git /var/lib/mock/dist-oc8-build-229858-81401/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc
Cloning into '/var/lib/mock/dist-oc8-build-229858-81401/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc'...
$ git fetch origin f1bc53aea5e9ee06c11355e44eb21a6f1dbb906b:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gcc-toolset-14-gcc
 * [new ref]         f1bc53aea5e9ee06c11355e44eb21a6f1dbb906b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1bc53a import gcc-toolset-14-gcc-14.2.1-10.tl3