extra-x86_64-build 
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
:: Starting full system upgrade...
 there is nothing to do
==> Building in chroot for [extra] (x86_64)...
==> Synchronizing chroot copy [/var/lib/archbuild/extra-x86_64/root] -> [builduser]...done
==> Making package: python-portend 2.6-2 (Tue Nov  3 01:31:33 2020)
==> Retrieving sources...
  -> Downloading portend-2.6.tar.gz...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100 12295  100 12295    0     0   118k      0 --:--:-- --:--:-- --:--:--  118k
  -> Found LICENSE
==> Validating source files with sha512sums...
    portend-2.6.tar.gz ... Passed
    LICENSE ... Passed
==> Making package: python-portend 2.6-2 (Tue 03 Nov 2020 01:31:36 AM)
==> Checking runtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (7) libnsl-1.3.0-1  python-jaraco-2020.08.23-1
             python-more-itertools-8.5.0-1  python-pytz-2020.1-2
             python-six-1.15.0-1  python-3.8.6-1  python-tempora-4.0.1-1

Total Installed Size:  78.87 MiB

:: Proceed with installation? [Y/n] 
(7/7) checking keys in keyring                     [######################] 100%
(7/7) checking package integrity                   [######################] 100%
(7/7) loading package files                        [######################] 100%
(7/7) checking for file conflicts                  [######################] 100%
:: Processing package changes...
(1/7) installing libnsl                            [######################] 100%
(2/7) installing python                            [######################] 100%
Optional dependencies for python
    python-setuptools
    python-pip
    sqlite [installed]
    mpdecimal: for decimal
    xz: for lzma [installed]
    tk: for tkinter
(3/7) installing python-six                        [######################] 100%
(4/7) installing python-pytz                       [######################] 100%
(5/7) installing python-more-itertools             [######################] 100%
(6/7) installing python-jaraco                     [######################] 100%
(7/7) installing python-tempora                    [######################] 100%
==> Checking buildtime dependencies...
==> Installing missing dependencies...
resolving dependencies...
looking for conflicting packages...

Packages (17) python-apipkg-1.5-3  python-appdirs-1.4.4-1
              python-distlib-0.3.1-1  python-filelock-3.0.12-3
              python-importlib-metadata-2.0.0-1  python-iniconfig-1.0.1-1
              python-ordered-set-4.0.2-1  python-packaging-20.4-1
              python-pluggy-0.13.1-2  python-py-1.9.0-1
              python-pyparsing-2.4.7-1  python-toml-0.10.2-1
              python-virtualenv-20.0.35-1  python-zipp-3.4.0-1
              python-setuptools-1:50.3.2-1  python-setuptools-scm-4.1.2-1
              python-tox-3.20.1-1

Total Installed Size:  12.48 MiB

:: Proceed with installation? [Y/n] 
(17/17) checking keys in keyring                   [######################] 100%
(17/17) checking package integrity                 [######################] 100%
(17/17) loading package files                      [######################] 100%
(17/17) checking for file conflicts                [######################] 100%
:: Processing package changes...
( 1/17) installing python-appdirs                  [######################] 100%
( 2/17) installing python-pyparsing                [######################] 100%
( 3/17) installing python-packaging                [######################] 100%
( 4/17) installing python-ordered-set              [######################] 100%
( 5/17) installing python-setuptools               [######################] 100%
( 6/17) installing python-setuptools-scm           [######################] 100%
( 7/17) installing python-iniconfig                [######################] 100%
( 8/17) installing python-apipkg                   [######################] 100%
( 9/17) installing python-py                       [######################] 100%
(10/17) installing python-distlib                  [######################] 100%
(11/17) installing python-filelock                 [######################] 100%
(12/17) installing python-virtualenv               [######################] 100%
(13/17) installing python-zipp                     [######################] 100%
(14/17) installing python-importlib-metadata       [######################] 100%
(15/17) installing python-pluggy                   [######################] 100%
(16/17) installing python-toml                     [######################] 100%
(17/17) installing python-tox                      [######################] 100%
==> Retrieving sources...
  -> Found portend-2.6.tar.gz
  -> Found LICENSE
==> WARNING: Skipping all source file integrity checks.
==> Extracting sources...
  -> Extracting portend-2.6.tar.gz with bsdtar
==> Starting build()...
running build
running build_py
creating build
creating build/lib
copying portend.py -> build/lib
running egg_info
writing portend.egg-info/PKG-INFO
writing dependency_links to portend.egg-info/dependency_links.txt
writing requirements to portend.egg-info/requires.txt
writing top-level names to portend.egg-info/top_level.txt
reading manifest file 'portend.egg-info/SOURCES.txt'
writing manifest file 'portend.egg-info/SOURCES.txt'
==> Starting check()...
.tox create: /build/python-portend/src/portend-2.6/.tox/.tox
.tox installdeps: tox-pip-version>=0.0.6, tox-venv, tox >= 3.2
python create: /build/python-portend/src/portend-2.6/.tox/python
python: pip_version is pip
python installdeps: setuptools>=31.0.1
python develop-inst: /build/python-portend/src/portend-2.6
python installed: appdirs==1.4.4,attrs==20.2.0,black==2.6,click==7.1.2,coverage==5.3,docutils==0.16,flake8==3.8.4,iniconfig==1.1.1,jaraco.functools==3.0.1,mccabe==0.6.1,more-itertools==8.6.0,mypy-extensions==0.4.3,packaging==20.4,pathspec==0.8.0,pluggy==0.13.1,# Editable install with no version control (portend==2.6),-e /build/python-portend/src/portend-2.6,py==1.9.0,pycodestyle==2.6.0,pyflakes==2.2.0,pyparsing==2.4.7,pytest==6.1.2,pytest-black==2.6,pytest-black-multipy==1.0.0,pytest-checkdocs==2.1.1,pytest-cov==2.10.1,pytest-flake8==1.0.6,pytz==2020.4,regex==2020.10.28,six==1.15.0,tempora==4.0.1,toml==0.10.2,typed-ast==1.4.1,typing-extensions==3.7.4.3
python run-test-pre: PYTHONHASHSEED='955859284'
python run-test: commands[0] | pytest
============================= test session starts ==============================
platform linux -- Python 3.8.6, pytest-6.1.2, py-1.9.0, pluggy-0.13.1
cachedir: .tox/python/.pytest_cache
rootdir: /build/python-portend/src/portend-2.6, configfile: pytest.ini
plugins: black-multipy-1.0.0, flake8-1.0.6, cov-2.10.1, checkdocs-2.1.1, black-2.6
collected 22 items

portend.py .......                                                       [ 31%]
setup.py ...                                                             [ 45%]
test_portend.py F.........                                               [ 90%]
docs/conf.py ..                                                          [100%]

=================================== FAILURES ===================================
______________________________ Black format check ______________________________
--- /build/python-portend/src/portend-2.6/test_portend.py	2020-11-03 01:31:32 +0000
+++ /build/python-portend/src/portend-2.6/test_portend.py	2020-11-03 01:32:01.118755 +0000
@@ -19,11 +19,11 @@
     flags = socket.AI_PASSIVE
     return socket.getaddrinfo(host, port, family, socktype, proto, flags)
 
 
 def id_for_info(info):
-    af, = info[:1]
+    (af,) = info[:1]
     return str(af)
 
 
 def build_addr_infos():
     params = list(socket_infos())


----------- coverage: platform linux, python 3.8.6-final-0 -----------
Name              Stmts   Miss  Cover   Missing
-----------------------------------------------
docs/conf.py          3      0   100%
portend.py          101     27    73%   19-20, 27-35, 67, 108, 117-121, 142, 205-218, 222
test_portend.py      47      0   100%
-----------------------------------------------
TOTAL               151     27    82%

=========================== short test summary info ============================
FAILED test_portend.py::BLACK
========================= 1 failed, 21 passed in 2.06s =========================
ERROR: InvocationError for command /build/python-portend/src/portend-2.6/.tox/python/bin/pytest (exited with code 1)
___________________________________ summary ____________________________________
ERROR:   python: commands failed
==> ERROR: A failure occurred in check().
    Aborting...
==> ERROR: Build failed, check /var/lib/archbuild/extra-x86_64/builduser/build
