Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/urllib3/connection.py", line 157, in _new_conn
    (self._dns_host, self.port), self.timeout, **extra_kw)
  File "/usr/lib/python3.7/site-packages/urllib3/util/connection.py", line 80, in create_connection
    raise err
  File "/usr/lib/python3.7/site-packages/urllib3/util/connection.py", line 70, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 343, in _make_request
    self._validate_conn(conn)
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 839, in _validate_conn
    conn.connect()
  File "/usr/lib/python3.7/site-packages/urllib3/connection.py", line 299, in connect
    conn = self._new_conn()
  File "/usr/lib/python3.7/site-packages/urllib3/connection.py", line 166, in _new_conn
    self, "Failed to establish a new connection: %s" % e)
urllib3.exceptions.NewConnectionError: <urllib3.connection.VerifiedHTTPSConnection object at 0x7f1eaf0b3d50>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/lib/python3.7/site-packages/urllib3/util/retry.py", line 399, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='copr.fedorainfracloud.org', port=443): Max retries exceeded with url: /api/coprs/jdanecki/intel-opencl-tests/detail/ (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f1eaf0b3d50>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/copr/client/client.py", line 258, in _fetch
    **kwargs
  File "/usr/lib/python3.7/site-packages/requests/api.py", line 60, in request
    return session.request(method=method, url=url, **kwargs)
  File "/usr/lib/python3.7/site-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python3.7/site-packages/requests/adapters.py", line 516, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPSConnectionPool(host='copr.fedorainfracloud.org', port=443): Max retries exceeded with url: /api/coprs/jdanecki/intel-opencl-tests/detail/ (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f1eaf0b3d50>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/copr/backend/daemons/worker.py", line 239, in do_job
    mr.on_success_build()
  File "/usr/share/copr/backend/mockremote/__init__.py", line 242, in on_success_build
    self.do_createrepo()
  File "/usr/share/copr/backend/mockremote/__init__.py", line 220, in do_createrepo
    project_owner, project_name)
  File "/usr/share/copr/backend/helpers.py", line 303, in uses_devel_repo
    result = client.get_project_details(projectname, username)
  File "/usr/lib/python3.7/site-packages/copr/client/client.py", line 1153, in get_project_details
    data = self._fetch(url, skip_auth=True)
  File "/usr/lib/python3.7/site-packages/copr/client/client.py", line 263, in _fetch
    raise CoprRequestException("Connection error {0} {1}".format(method.upper(), url))
copr.exceptions.CoprRequestException: Connection error GET https://copr.fedorainfracloud.org/api/coprs/jdanecki/intel-opencl-tests/detail/