$ git clone -n https://gitee.com/yan1hcdc/clang.git /mnt/mock/kojid//dist-an23.3-riscv64-gcc14-build-494307-74586/root/chroot_tmpdir/scmroot/clang
Cloning into '/mnt/mock/kojid//dist-an23.3-riscv64-gcc14-build-494307-74586/root/chroot_tmpdir/scmroot/clang'...
$ git fetch origin cbda46b9609293bcc10d0464ea52739e4f61c37c:KOJI_FETCH_HEAD
From https://gitee.com/yan1hcdc/clang
 * [new ref]         cbda46b9609293bcc10d0464ea52739e4f61c37c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cbda46b add BuildRequires python3-myst-parser