$ git clone -n https://gitee.com/wenyuzifang/python-gmpy2.git /var/lib/mock/dist-an23-build-463736-73862/root/chroot_tmpdir/scmroot/python-gmpy2
Cloning into '/var/lib/mock/dist-an23-build-463736-73862/root/chroot_tmpdir/scmroot/python-gmpy2'...
$ git fetch origin 9e05deb8298aed7ca8ca2fc30bca48e3be3e215f:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-gmpy2
 * [new ref]         9e05deb8298aed7ca8ca2fc30bca48e3be3e215f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e05deb Update code from upstream