$ git clone -n https://gitee.com/src-opencloudos-rpms/gcc-toolset-14-gcc.git /var/lib/mock/dist-oc8-build-235012-82056/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc
Cloning into '/var/lib/mock/dist-oc8-build-235012-82056/root/chroot_tmpdir/scmroot/gcc-toolset-14-gcc'...
$ git fetch origin e0675a55ab460538911d8a864253bc5f2dc6797f:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/gcc-toolset-14-gcc
 * [new ref]         e0675a55ab460538911d8a864253bc5f2dc6797f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0675a5 import gcc-toolset-14-gcc-14.2.1-11.tl3