$ git clone -n https://gitee.com/src-anolis-os/gcc-toolset-15-annobin.git /mnt/mock/kojid//dist-an23.5-riscv-build-539047-84038/root/chroot_tmpdir/scmroot/gcc-toolset-15-annobin
Cloning into '/mnt/mock/kojid//dist-an23.5-riscv-build-539047-84038/root/chroot_tmpdir/scmroot/gcc-toolset-15-annobin'...
$ git fetch origin 22c9fb153116abf5225c2d5e2a891530b8a94489:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gcc-toolset-15-annobin
 * [new ref]         22c9fb153116abf5225c2d5e2a891530b8a94489 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22c9fb1 Init