$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pep517.git /var/lib/mock/dist-oc9-build-49323-14595/root/chroot_tmpdir/scmroot/python-pep517
Cloning into '/var/lib/mock/dist-oc9-build-49323-14595/root/chroot_tmpdir/scmroot/python-pep517'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pep517
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53f2fb5 import python-pep517-0.13.0-4.tl4