$ git clone -n https://gitee.com/wenyuzifang/python-keyring.git /var/lib/mock/dist-an23-build-463794-73862/root/chroot_tmpdir/scmroot/python-keyring
Cloning into '/var/lib/mock/dist-an23-build-463794-73862/root/chroot_tmpdir/scmroot/python-keyring'...
$ git fetch origin df644216e5074e562a72122902e2278ac2b8476e:KOJI_FETCH_HEAD
error: RPC failed; HTTP 502 curl 22 The requested URL returned error: 502
fatal: expected flush after ref listing
$ git reset --hard df644216e5074e562a72122902e2278ac2b8476e
HEAD is now at df64421 Update code from upstream