$ git clone -n https://gitee.com/src-anolis-os/libyang.git /var/lib/mock/dist-an8.10-build-540949-85051/root/chroot_tmpdir/scmroot/libyang
Cloning into '/var/lib/mock/dist-an8.10-build-540949-85051/root/chroot_tmpdir/scmroot/libyang'...
$ git fetch origin 245c07ac134286898c14fa6670c3b5e571dcd976:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/libyang
 * [new ref]         245c07ac134286898c14fa6670c3b5e571dcd976 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 245c07a spec: build without valgrind on loongarch64