$ git clone -n https://gitee.com/src-opencloudos-rpms/python-jwcrypto.git /var/lib/mock/dist-oc9-build-61312-16463/root/chroot_tmpdir/scmroot/python-jwcrypto
Cloning into '/var/lib/mock/dist-oc9-build-61312-16463/root/chroot_tmpdir/scmroot/python-jwcrypto'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-jwcrypto
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3834a1b import python-jwcrypto-1.5.0-1.tl4