$ git clone -n https://gitee.com/src-anolis-os/skopeo.git /mnt/mock/kojid//dist-an23.5-riscv-build-539799-84450/root/chroot_tmpdir/scmroot/skopeo
Cloning into '/mnt/mock/kojid//dist-an23.5-riscv-build-539799-84450/root/chroot_tmpdir/scmroot/skopeo'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/skopeo
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ff46694 Enable loongarch64