$ git clone -n https://gitee.com/zhonglingh/python-cymem.git /var/lib/mock/dist-an23-epao-build-352877-70998/root/chroot_tmpdir/scmroot/python-cymem
Cloning into '/var/lib/mock/dist-an23-epao-build-352877-70998/root/chroot_tmpdir/scmroot/python-cymem'...
$ git fetch origin eabc089323bac2e880c344e8851a1de3e1a005b0:KOJI_FETCH_HEAD
From https://gitee.com/zhonglingh/python-cymem
 * [new ref]         eabc089323bac2e880c344e8851a1de3e1a005b0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eabc089 init from upstream