$ git clone -n https://gitee.com/src-opencloudos-rpms/python-urllib3.git /var/lib/mock/dist-oc8-build-243570-83140/root/chroot_tmpdir/scmroot/python-urllib3
Cloning into '/var/lib/mock/dist-oc8-build-243570-83140/root/chroot_tmpdir/scmroot/python-urllib3'...
$ git fetch origin 637f4fc9af7f9a6bd2b0b902f14f16880056e5e1:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-urllib3
 * [new ref]         637f4fc9af7f9a6bd2b0b902f14f16880056e5e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 637f4fc import python-urllib3-1.24.2-10.tl3