(zulip-py3-venv)vagrant@vagrant-ubuntu-trusty-64:/srv/zulip$ tools/test-backend zerver.tests.test_signup.UserSignUpTest
 pg_terminate_backend
----------------------
(0 rows)

DROP DATABASE
CREATE DATABASE
Flushing memcached...
OK
-- Running tests in serial mode.
Destroying test database for alias 'default'...
Using existing clone for alias 'default'...
Running zerver.tests.test_signup.UserSignUpTest.test_access_signup_page_in_root_domain_without_realm
** Test is TOO slow: zerver.tests.test_signup.UserSignUpTest.test_access_signup_page_in_root_domain_without_realm (0.837 s)
Running zerver.tests.test_signup.UserSignUpTest.test_bad_email_configuration_for_accounts_home
Running zerver.tests.test_signup.UserSignUpTest.test_bad_email_configuration_for_create_realm
Running zerver.tests.test_signup.UserSignUpTest.test_default_twenty_four_hour_time
** Test is TOO slow: zerver.tests.test_signup.UserSignUpTest.test_default_twenty_four_hour_time (1.251 s)
Running zerver.tests.test_signup.UserSignUpTest.test_failed_signup_due_to_disposable_email
Running zerver.tests.test_signup.UserSignUpTest.test_failed_signup_due_to_email_containing_plus
Running zerver.tests.test_signup.UserSignUpTest.test_failed_signup_due_to_invite_required
Running zerver.tests.test_signup.UserSignUpTest.test_failed_signup_due_to_nonexistent_realm
Running zerver.tests.test_signup.UserSignUpTest.test_failed_signup_due_to_restricted_domain
Running zerver.tests.test_signup.UserSignUpTest.test_ldap_auto_registration_on_login
Running zerver.tests.test_signup.UserSignUpTest.test_ldap_registration_end_to_end
** Test is TOO slow: zerver.tests.test_signup.UserSignUpTest.test_ldap_registration_end_to_end (0.808 s)
Running zerver.tests.test_signup.UserSignUpTest.test_ldap_registration_from_confirmation
2019-01-21 01:56:08.233 ERR  [django.request] Internal Server Error: /accounts/register/
Traceback (most recent call last):
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/srv/zulip/zerver/decorator.py", line 130, in wrapper
    return func(request, *args, **kwargs)
  File "/srv/zulip/zerver/views/registration.py", line 154, in accounts_register
    ldap_full_name, _ = backend.get_mapped_name(ldap_user)
  File "/srv/zulip/zproject/backends.py", line 330, in get_mapped_name
    short_name = ldap_user.attrs[short_name_attr][0]
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/ldap/cidict.py", line 25, in __getitem__
    return self.data[key.lower()]
KeyError: 'sn'

======================================================================
ERROR: test_ldap_registration_from_confirmation (zerver.tests.test_signup.UserSignUpTest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/test/utils.py", line 384, in inner
    return func(*args, **kwargs)
  File "/srv/zulip/zerver/tests/test_signup.py", line 2451, in test_ldap_registration_from_confirmation
    HTTP_HOST=subdomain + ".testserver")
  File "/srv/zulip/zerver/lib/test_classes.py", line 363, in submit_reg_form_for_user
    return self.client_post('/accounts/register/', payload, **kwargs)
  File "/srv/zulip/zerver/lib/test_helpers.py", line 324, in wrapper
    result = f(self, url, info, **kwargs)
  File "/srv/zulip/zerver/lib/test_classes.py", line 182, in client_post
    return django_client.post(url, info, **kwargs)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/test/client.py", line 548, in post
    secure=secure, **extra)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/test/client.py", line 350, in post
    secure=secure, **extra)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/test/client.py", line 416, in generic
    return self.request(**r)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/test/client.py", line 501, in request
    six.reraise(*exc_info)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/utils/six.py", line 686, in reraise
    raise value
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/exception.py", line 41, in inner
    response = get_response(request)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/base.py", line 187, in _get_response
    response = self.process_exception_by_middleware(e, request)
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/django/core/handlers/base.py", line 185, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/srv/zulip/zerver/decorator.py", line 130, in wrapper
    return func(request, *args, **kwargs)
  File "/srv/zulip/zerver/views/registration.py", line 154, in accounts_register
    ldap_full_name, _ = backend.get_mapped_name(ldap_user)
  File "/srv/zulip/zproject/backends.py", line 330, in get_mapped_name
    short_name = ldap_user.attrs[short_name_attr][0]
  File "/srv/zulip-py3-venv/lib/python3.4/site-packages/ldap/cidict.py", line 25, in __getitem__
    return self.data[key.lower()]
KeyError: 'sn'

----------------------------------------------------------------------
Ran 12 tests in 3.851s

FAILED (errors=1)
Destroying test database for alias 'default'...