$ git clone -n https://gitee.com/mgb01105731/python-jwcrypto.git /var/lib/mock/dist-an23-build-527845-79667/root/chroot_tmpdir/scmroot/python-jwcrypto
Cloning into '/var/lib/mock/dist-an23-build-527845-79667/root/chroot_tmpdir/scmroot/python-jwcrypto'...
$ git fetch origin 286d0d6a383f31af026f0af7ef2a027e7f0f2ffd:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/python-jwcrypto
 * [new ref]         286d0d6a383f31af026f0af7ef2a027e7f0f2ffd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 286d0d6 init