$ git clone -n https://gitee.com/src-anolis-os/fuse-overlayfs.git /var/lib/mock/dist-an23.3-riscv-build-446017-73233/root/chroot_tmpdir/scmroot/fuse-overlayfs
Cloning into '/var/lib/mock/dist-an23.3-riscv-build-446017-73233/root/chroot_tmpdir/scmroot/fuse-overlayfs'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/fuse-overlayfs
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e2d9a92 add support for riscv64