$ git clone -n https://gitee.com/zhonglingh/python-fairseq.git /var/lib/mock/dist-an23-epao-build-353200-71010/root/chroot_tmpdir/scmroot/python-fairseq
Cloning into '/var/lib/mock/dist-an23-epao-build-353200-71010/root/chroot_tmpdir/scmroot/python-fairseq'...
$ git fetch origin ca756826399746aa6b3902dd6a05b5bf8bc44e15:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-fairseq
 * [new ref]         ca756826399746aa6b3902dd6a05b5bf8bc44e15 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca75682 init from upstream