$ git clone -n https://gitee.com/src-opencloudos-rpms/pyxattr.git /var/lib/mock/dist-oc9-build-62262-16463/root/chroot_tmpdir/scmroot/pyxattr
Cloning into '/var/lib/mock/dist-oc9-build-62262-16463/root/chroot_tmpdir/scmroot/pyxattr'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/pyxattr
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0470db import pyxattr-0.7.2-5.tl4