$ git clone -n https://gitee.com/src-anolis-sig/kmod-ast.git /var/lib/mock/dist-an8.8-kernel-5.10.134-15-build-291668-65069/root/chroot_tmpdir/scmroot/kmod-ast
Cloning into '/var/lib/mock/dist-an8.8-kernel-5.10.134-15-build-291668-65069/root/chroot_tmpdir/scmroot/kmod-ast'...
$ git fetch origin a8/5.10.134-15.an8:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-sig/kmod-ast
 * [new branch]      a8/5.10.134-15.an8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9b1c894 Update kernel version to 5.10.134-15