$ git clone -n https://gitee.com/wenyuzifang/python-httpcore.git /var/lib/mock/dist-an23-build-482978-74272/root/chroot_tmpdir/scmroot/python-httpcore
Cloning into '/var/lib/mock/dist-an23-build-482978-74272/root/chroot_tmpdir/scmroot/python-httpcore'...
$ git fetch origin 9a5b16e7a044b116cd2b0c26871cc02427dc64f5:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-httpcore
 * [new ref]         9a5b16e7a044b116cd2b0c26871cc02427dc64f5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a5b16e Update code from upstream