$ git clone -n https://gitee.com/mgb01105731/python-jwcrypto.git /var/lib/mock/dist-an23-build-526035-78735/root/chroot_tmpdir/scmroot/python-jwcrypto
Cloning into '/var/lib/mock/dist-an23-build-526035-78735/root/chroot_tmpdir/scmroot/python-jwcrypto'...
$ git fetch origin bcdbad5c9b34186d1de3ac80b52a9bc76d8207e1:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-jwcrypto
 * [new ref]         bcdbad5c9b34186d1de3ac80b52a9bc76d8207e1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcdbad5 init