============================= test session starts ==============================
platform linux -- Python 3.10.0, pytest-6.2.5, py-1.10.0, pluggy-0.13.1
rootdir: /build/python-jaraco.envs/src/jaraco.envs-2.1.1, configfile: pytest.ini
plugins: mypy-0.8.1, flake8-1.0.7, enabler-1.2.0, cov-2.12.1, checkdocs-2.7.1, black-0.3.12
collected 13 items

. F                                                                      [  9%]
setup.py ....                                                            [ 45%]
docs/conf.py ...                                                         [ 72%]
jaraco/envs.py ...                                                       [100%]

=================================== FAILURES ===================================
_________________________________ test session _________________________________

cls = <class '_pytest.runner.CallInfo'>
func = <function call_runtest_hook.<locals>.<lambda> at 0x7fb9acb1e680>
when = 'call'
reraise = (<class '_pytest.outcomes.Exit'>, <class 'KeyboardInterrupt'>)

    @classmethod
    def from_call(
        cls,
        func: "Callable[[], TResult]",
        when: "Literal['collect', 'setup', 'call', 'teardown']",
        reraise: Optional[
            Union[Type[BaseException], Tuple[Type[BaseException], ...]]
        ] = None,
    ) -> "CallInfo[TResult]":
        excinfo = None
        start = timing.time()
        precise_start = timing.perf_counter()
        try:
>           result: Optional[TResult] = func()

/usr/lib/python3.10/site-packages/_pytest/runner.py:311: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

>       lambda: ihook(item=item, **kwds), when=when, reraise=reraise
    )

/usr/lib/python3.10/site-packages/_pytest/runner.py:255: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_HookCaller 'pytest_runtest_call'>, args = ()
kwargs = {'item': <CheckdocsItem project>}, notincall = set()

    def __call__(self, *args, **kwargs):
        if args:
            raise TypeError("hook calling supports only keyword arguments")
        assert not self.is_historic()
        if self.spec and self.spec.argnames:
            notincall = (
                set(self.spec.argnames) - set(["__multicall__"]) - set(kwargs.keys())
            )
            if notincall:
                warnings.warn(
                    "Argument(s) {} which are declared in the hookspec "
                    "can not be found in this hook call".format(tuple(notincall)),
                    stacklevel=2,
                )
>       return self._hookexec(self, self.get_hookimpls(), kwargs)

/usr/lib/python3.10/site-packages/pluggy/hooks.py:286: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <_pytest.config.PytestPluginManager object at 0x7fb9ae0d9090>
hook = <_HookCaller 'pytest_runtest_call'>
methods = [<HookImpl plugin_name='runner', plugin=<module '_pytest.runner' from '/usr/lib/python3.10/site-packages/_pytest/runne...n=<module '_pytest.unraisableexception' from '/usr/lib/python3.10/site-packages/_pytest/unraisableexception.py'>>, ...]
kwargs = {'item': <CheckdocsItem project>}

    def _hookexec(self, hook, methods, kwargs):
        # called from all hookcaller instances.
        # enable_tracing will set its own wrapping function at self._inner_hookexec
>       return self._inner_hookexec(hook, methods, kwargs)

/usr/lib/python3.10/site-packages/pluggy/manager.py:93: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

hook = <_HookCaller 'pytest_runtest_call'>
methods = [<HookImpl plugin_name='runner', plugin=<module '_pytest.runner' from '/usr/lib/python3.10/site-packages/_pytest/runne...n=<module '_pytest.unraisableexception' from '/usr/lib/python3.10/site-packages/_pytest/unraisableexception.py'>>, ...]
kwargs = {'item': <CheckdocsItem project>}

>   self._inner_hookexec = lambda hook, methods, kwargs: hook.multicall(
        methods,
        kwargs,
        firstresult=hook.spec.opts.get("firstresult") if hook.spec else False,
    )

/usr/lib/python3.10/site-packages/pluggy/manager.py:84: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

hook_impls = [<HookImpl plugin_name='runner', plugin=<module '_pytest.runner' from '/usr/lib/python3.10/site-packages/_pytest/runne...n=<module '_pytest.unraisableexception' from '/usr/lib/python3.10/site-packages/_pytest/unraisableexception.py'>>, ...]
caller_kwargs = {'item': <CheckdocsItem project>}, firstresult = False

    def _multicall(hook_impls, caller_kwargs, firstresult=False):
        """Execute a call into multiple python functions/methods and return the
        result(s).
    
        ``caller_kwargs`` comes from _HookCaller.__call__().
        """
        __tracebackhide__ = True
        results = []
        excinfo = None
        try:  # run impl and wrapper setup functions in a loop
            teardowns = []
            try:
                for hook_impl in reversed(hook_impls):
                    try:
                        args = [caller_kwargs[argname] for argname in hook_impl.argnames]
                    except KeyError:
                        for argname in hook_impl.argnames:
                            if argname not in caller_kwargs:
                                raise HookCallError(
                                    "hook call must provide argument %r" % (argname,)
                                )
    
                    if hook_impl.hookwrapper:
                        try:
                            gen = hook_impl.function(*args)
                            next(gen)  # first yield
                            teardowns.append(gen)
                        except StopIteration:
                            _raise_wrapfail(gen, "did not yield")
                    else:
                        res = hook_impl.function(*args)
                        if res is not None:
                            results.append(res)
                            if firstresult:  # halt further impl calls
                                break
            except BaseException:
                excinfo = sys.exc_info()
        finally:
            if firstresult:  # first result hooks return a single value
                outcome = _Result(results[0] if results else None, excinfo)
            else:
                outcome = _Result(results, excinfo)
    
            # run all wrapper post-yield blocks
            for gen in reversed(teardowns):
                try:
                    gen.send(outcome)
                    _raise_wrapfail(gen, "has second yield")
                except StopIteration:
                    pass
    
>           return outcome.get_result()

/usr/lib/python3.10/site-packages/pluggy/callers.py:208: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pluggy.callers._Result object at 0x7fb9aca0cfd0>

    def get_result(self):
        """Get the result(s) for this hook call.
    
        If the hook was marked as a ``firstresult`` only a single value
        will be returned otherwise a list of results.
        """
        __tracebackhide__ = True
        if self._excinfo is None:
            return self._result
        else:
            ex = self._excinfo
            if _py3:
>               raise ex[1].with_traceback(ex[2])

/usr/lib/python3.10/site-packages/pluggy/callers.py:80: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

hook_impls = [<HookImpl plugin_name='runner', plugin=<module '_pytest.runner' from '/usr/lib/python3.10/site-packages/_pytest/runne...n=<module '_pytest.unraisableexception' from '/usr/lib/python3.10/site-packages/_pytest/unraisableexception.py'>>, ...]
caller_kwargs = {'item': <CheckdocsItem project>}, firstresult = False

    def _multicall(hook_impls, caller_kwargs, firstresult=False):
        """Execute a call into multiple python functions/methods and return the
        result(s).
    
        ``caller_kwargs`` comes from _HookCaller.__call__().
        """
        __tracebackhide__ = True
        results = []
        excinfo = None
        try:  # run impl and wrapper setup functions in a loop
            teardowns = []
            try:
                for hook_impl in reversed(hook_impls):
                    try:
                        args = [caller_kwargs[argname] for argname in hook_impl.argnames]
                    except KeyError:
                        for argname in hook_impl.argnames:
                            if argname not in caller_kwargs:
                                raise HookCallError(
                                    "hook call must provide argument %r" % (argname,)
                                )
    
                    if hook_impl.hookwrapper:
                        try:
                            gen = hook_impl.function(*args)
                            next(gen)  # first yield
                            teardowns.append(gen)
                        except StopIteration:
                            _raise_wrapfail(gen, "did not yield")
                    else:
>                       res = hook_impl.function(*args)

/usr/lib/python3.10/site-packages/pluggy/callers.py:187: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

item = <CheckdocsItem project>

    def pytest_runtest_call(item: Item) -> None:
        _update_current_test_var(item, "call")
        try:
            del sys.last_type
            del sys.last_value
            del sys.last_traceback
        except AttributeError:
            pass
        try:
            item.runtest()
        except Exception as e:
            # Store trace info to allow postmortem debugging
            sys.last_type = type(e)
            sys.last_value = e
            assert e.__traceback__ is not None
            # Skip *this* frame
            sys.last_traceback = e.__traceback__.tb_next
>           raise e

/usr/lib/python3.10/site-packages/_pytest/runner.py:170: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

item = <CheckdocsItem project>

    def pytest_runtest_call(item: Item) -> None:
        _update_current_test_var(item, "call")
        try:
            del sys.last_type
            del sys.last_value
            del sys.last_traceback
        except AttributeError:
            pass
        try:
>           item.runtest()

/usr/lib/python3.10/site-packages/_pytest/runner.py:162: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <CheckdocsItem project>

    def runtest(self):
>       desc = self.get_long_description()

/usr/lib/python3.10/site-packages/pytest_checkdocs/__init__.py:40: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <CheckdocsItem project>

    def get_long_description(self):
        with _suppress_deprecation():
>           return Description.from_md(ensure_clean(pep517.meta.load('.').metadata))

/usr/lib/python3.10/site-packages/pytest_checkdocs/__init__.py:72: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

root = '.'

    def load(root):
        """
        Given a source directory (root) of a package,
        return an importlib.metadata.Distribution object
        with metadata build from that package.
        """
        root = os.path.expanduser(root)
        system = compat_system(root)
        builder = functools.partial(build, source_dir=root, system=system)
>       path = Path(build_as_zip(builder))

/usr/lib/python3.10/site-packages/pep517/meta.py:71: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

builder = functools.partial(<function build at 0x7fb9acbc0ee0>, source_dir='.', system={'requires': ['setuptools>=42', 'wheel', 'setuptools_scm[toml]>=3.4.1'], 'build-backend': 'setuptools.build_meta'})

    def build_as_zip(builder=build):
        with tempdir() as out_dir:
>           builder(dest=out_dir)

/usr/lib/python3.10/site-packages/pep517/meta.py:58: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

source_dir = '.', dest = '/tmp/tmpkz2t05_w'
system = {'build-backend': 'setuptools.build_meta', 'requires': ['setuptools>=42', 'wheel', 'setuptools_scm[toml]>=3.4.1']}

    def build(source_dir='.', dest=None, system=None):
        system = system or load_system(source_dir)
        dest = os.path.join(source_dir, dest or 'dist')
        mkdir_p(dest)
        validate_system(system)
        hooks = Pep517HookCaller(
            source_dir, system['build-backend'], system.get('backend-path')
        )
    
        with hooks.subprocess_runner(quiet_subprocess_runner):
            with BuildEnvironment() as env:
>               env.pip_install(system['requires'])

/usr/lib/python3.10/site-packages/pep517/meta.py:52: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <pep517.envbuild.BuildEnvironment object at 0x7fb9aca0d120>
reqs = ['setuptools>=42', 'wheel', 'setuptools_scm[toml]>=3.4.1']

    def pip_install(self, reqs):
        """Install dependencies into this env by calling pip in a subprocess"""
        if not reqs:
            return
        log.info('Calling pip to install %s', reqs)
        cmd = [
            sys.executable, '-m', 'pip', 'install',
            '--prefix', self.path] + list(reqs)
>       check_call(
            cmd,
            stdout=LoggerWrapper(log, logging.INFO),
            stderr=LoggerWrapper(log, logging.ERROR),
        )

/usr/lib/python3.10/site-packages/pep517/envbuild.py:104: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

popenargs = (['/usr/bin/python', '-m', 'pip', 'install', '--prefix', '/tmp/pep517-build-env-pfbgfdab', ...],)
kwargs = {'stderr': <LoggerWrapper(Thread-2, started daemon 140435364247104)>, 'stdout': <LoggerWrapper(Thread-1, started daemon 140435439879744)>}
retcode = 1
cmd = ['/usr/bin/python', '-m', 'pip', 'install', '--prefix', '/tmp/pep517-build-env-pfbgfdab', ...]

    def check_call(*popenargs, **kwargs):
        """Run command with arguments.  Wait for command to complete.  If
        the exit code was zero then return, otherwise raise
        CalledProcessError.  The CalledProcessError object will have the
        return code in the returncode attribute.
    
        The arguments are the same as for the call function.  Example:
    
        check_call(["ls", "-l"])
        """
        retcode = call(*popenargs, **kwargs)
        if retcode:
            cmd = kwargs.get("args")
            if cmd is None:
                cmd = popenargs[0]
>           raise CalledProcessError(retcode, cmd)
E           subprocess.CalledProcessError: Command '['/usr/bin/python', '-m', 'pip', 'install', '--prefix', '/tmp/pep517-build-env-pfbgfdab', 'setuptools>=42', 'wheel', 'setuptools_scm[toml]>=3.4.1']' returned non-zero exit status 1.

/usr/lib/python3.10/subprocess.py:369: CalledProcessError
------------------------------ Captured log call -------------------------------
ERROR    pep517.envbuild:wrappers.py:375 /usr/bin/python: No module named pip
=============================== warnings summary ===============================
setup.py::FLAKE8
setup.py::FLAKE8
docs/conf.py::FLAKE8
docs/conf.py::FLAKE8
jaraco/envs.py::FLAKE8
jaraco/envs.py::FLAKE8
  /usr/lib/python3.10/site-packages/flake8/plugins/manager.py:261: DeprecationWarning: SelectableGroups dict interface is deprecated. Use select.
    eps = importlib_metadata.entry_points().get(self.namespace, ())

-- Docs: https://docs.pytest.org/en/stable/warnings.html

---------- coverage: platform linux, python 3.10.0-final-0 -----------
Name             Stmts   Miss  Cover   Missing
----------------------------------------------
docs/conf.py         3      0   100%
jaraco/envs.py      44     23    48%   15, 18-20, 23-28, 31-34, 37-38, 41, 51-53, 65, 68-69
----------------------------------------------
TOTAL               47     23    51%

===================================== mypy =====================================
Success: no issues found in 3 source files
=========================== short test summary info ============================
FAILED ::project - subprocess.CalledProcessError: Command '['/usr/bin/python'...
================== 1 failed, 10 passed, 6 warnings in 15.29s ===================
==> ERROR: A failure occurred in check().
    Aborting...