2023-09-12T12:20:13,985 Created temporary directory: /tmp/pip-build-tracker-9xp6kg9m 2023-09-12T12:20:13,986 Initialized build tracking at /tmp/pip-build-tracker-9xp6kg9m 2023-09-12T12:20:13,986 Created build tracker: /tmp/pip-build-tracker-9xp6kg9m 2023-09-12T12:20:13,987 Entered build tracker: /tmp/pip-build-tracker-9xp6kg9m 2023-09-12T12:20:13,988 Created temporary directory: /tmp/pip-wheel-dt6ag6y8 2023-09-12T12:20:13,991 Created temporary directory: /tmp/pip-ephem-wheel-cache-ca05nv0i 2023-09-12T12:20:14,012 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-09-12T12:20:14,016 2 location(s) to search for versions of numpy-demo: 2023-09-12T12:20:14,016 * https://pypi.org/simple/numpy-demo/ 2023-09-12T12:20:14,016 * https://www.piwheels.org/simple/numpy-demo/ 2023-09-12T12:20:14,017 Fetching project page and analyzing links: https://pypi.org/simple/numpy-demo/ 2023-09-12T12:20:14,017 Getting page https://pypi.org/simple/numpy-demo/ 2023-09-12T12:20:14,019 Found index url https://pypi.org/simple/ 2023-09-12T12:20:14,269 Fetched page https://pypi.org/simple/numpy-demo/ as application/vnd.pypi.simple.v1+json 2023-09-12T12:20:14,270 Skipping link: No binaries permitted for numpy-demo: https://files.pythonhosted.org/packages/25/0e/53245c468b0cf40177fb032681c08ac9cb9527b9b784678ebe248936c4fe/numpy_demo-1.23.0-cp37-cp37m-manylinux2014_aarch64.whl (from https://pypi.org/simple/numpy-demo/) (requires-python:>=3.5) 2023-09-12T12:20:14,271 Found link https://files.pythonhosted.org/packages/88/a4/3b70be309f197816ccb783aa72f631a9270861b7ce069d0c50d1a4e7e99b/numpy_demo-1.23.0.tar.gz (from https://pypi.org/simple/numpy-demo/) (requires-python:>=3.5), version: 1.23.0 2023-09-12T12:20:14,272 Fetching project page and analyzing links: https://www.piwheels.org/simple/numpy-demo/ 2023-09-12T12:20:14,273 Getting page https://www.piwheels.org/simple/numpy-demo/ 2023-09-12T12:20:14,274 Found index url https://www.piwheels.org/simple/ 2023-09-12T12:20:16,927 Fetched page https://www.piwheels.org/simple/numpy-demo/ as text/html 2023-09-12T12:20:16,932 Skipping link: No binaries permitted for numpy-demo: https://www.piwheels.org/simple/numpy-demo/numpy_demo-1.23.0-cp37-cp37m-linux_armv6l.whl#sha256=206a5dfa5e91c55add240d0e5aed30af27766a551d548f1ff616353cdcb36f12 (from https://www.piwheels.org/simple/numpy-demo/) (requires-python:>=3.5) 2023-09-12T12:20:16,933 Skipping link: No binaries permitted for numpy-demo: https://www.piwheels.org/simple/numpy-demo/numpy_demo-1.23.0-cp37-cp37m-linux_armv7l.whl#sha256=206a5dfa5e91c55add240d0e5aed30af27766a551d548f1ff616353cdcb36f12 (from https://www.piwheels.org/simple/numpy-demo/) (requires-python:>=3.5) 2023-09-12T12:20:16,934 Skipping link: No binaries permitted for numpy-demo: https://www.piwheels.org/simple/numpy-demo/numpy_demo-1.23.0-cp39-cp39-linux_armv6l.whl#sha256=1df7db6ab59014654204d4c0f94bb692f63a415f8ddb477c6af264b3a0bd0dba (from https://www.piwheels.org/simple/numpy-demo/) (requires-python:>=3.5) 2023-09-12T12:20:16,935 Skipping link: No binaries permitted for numpy-demo: https://www.piwheels.org/simple/numpy-demo/numpy_demo-1.23.0-cp39-cp39-linux_armv7l.whl#sha256=1df7db6ab59014654204d4c0f94bb692f63a415f8ddb477c6af264b3a0bd0dba (from https://www.piwheels.org/simple/numpy-demo/) (requires-python:>=3.5) 2023-09-12T12:20:16,936 Skipping link: not a file: https://www.piwheels.org/simple/numpy-demo/ 2023-09-12T12:20:16,937 Skipping link: not a file: https://pypi.org/simple/numpy-demo/ 2023-09-12T12:20:16,973 Given no hashes to check 1 links for project 'numpy-demo': discarding no candidates 2023-09-12T12:20:17,006 Collecting numpy-demo==1.23.0 2023-09-12T12:20:17,010 Created temporary directory: /tmp/pip-unpack-6ktkupjc 2023-09-12T12:20:17,254 Downloading numpy_demo-1.23.0.tar.gz (7.8 MB) 2023-09-12T12:20:23,830 Added numpy-demo==1.23.0 from https://files.pythonhosted.org/packages/88/a4/3b70be309f197816ccb783aa72f631a9270861b7ce069d0c50d1a4e7e99b/numpy_demo-1.23.0.tar.gz to build tracker '/tmp/pip-build-tracker-9xp6kg9m' 2023-09-12T12:20:23,836 Created temporary directory: /tmp/pip-build-env-lbi0nb0u 2023-09-12T12:20:23,841 Installing build dependencies: started 2023-09-12T12:20:23,843 Running command pip subprocess to install build dependencies 2023-09-12T12:20:25,019 Using pip 23.2.1 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11) 2023-09-12T12:20:25,507 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-09-12T12:20:33,428 Collecting setuptools 2023-09-12T12:20:33,429 Obtaining dependency information for setuptools from https://files.pythonhosted.org/packages/95/79/6b47c6a872b40743a480687dc0c79ffb4202710789f3e4d54a84fff8b550/setuptools-68.2.1-py3-none-any.whl.metadata 2023-09-12T12:20:33,436 Using cached setuptools-68.2.1-py3-none-any.whl.metadata (6.3 kB) 2023-09-12T12:20:33,642 Collecting wheel 2023-09-12T12:20:33,677 Using cached https://www.piwheels.org/simple/wheel/wheel-0.41.2-py3-none-any.whl (64 kB) 2023-09-12T12:20:35,052 Collecting Cython>=0.29.14 2023-09-12T12:20:35,053 Obtaining dependency information for Cython>=0.29.14 from https://files.pythonhosted.org/packages/03/e9/9cc0c4f0d8a566089d096254cd25168a0db02dd047863a7f995d8d3eefa7/Cython-3.0.2-py2.py3-none-any.whl.metadata 2023-09-12T12:20:35,058 Using cached Cython-3.0.2-py2.py3-none-any.whl.metadata (3.1 kB) 2023-09-12T12:20:35,234 Using cached setuptools-68.2.1-py3-none-any.whl (807 kB) 2023-09-12T12:20:35,300 Using cached Cython-3.0.2-py2.py3-none-any.whl (1.2 MB) 2023-09-12T12:20:38,007 Installing collected packages: wheel, setuptools, Cython 2023-09-12T12:20:38,232 Creating /tmp/pip-build-env-lbi0nb0u/overlay/local/bin 2023-09-12T12:20:38,235 changing mode of /tmp/pip-build-env-lbi0nb0u/overlay/local/bin/wheel to 755 2023-09-12T12:20:45,558 changing mode of /tmp/pip-build-env-lbi0nb0u/overlay/local/bin/cygdb to 755 2023-09-12T12:20:45,561 changing mode of /tmp/pip-build-env-lbi0nb0u/overlay/local/bin/cython to 755 2023-09-12T12:20:45,563 changing mode of /tmp/pip-build-env-lbi0nb0u/overlay/local/bin/cythonize to 755 2023-09-12T12:20:45,588 Successfully installed Cython-3.0.2 setuptools-68.2.1 wheel-0.41.2 2023-09-12T12:20:46,167 Installing build dependencies: finished with status 'done' 2023-09-12T12:20:46,180 Getting requirements to build wheel: started 2023-09-12T12:20:46,182 Running command Getting requirements to build wheel 2023-09-12T12:20:47,094 Running from numpy_demo source directory. 2023-09-12T12:20:47,259 running egg_info 2023-09-12T12:20:47,265 creating numpy_demo.egg-info 2023-09-12T12:20:47,273 writing numpy_demo.egg-info/PKG-INFO 2023-09-12T12:20:47,278 writing dependency_links to numpy_demo.egg-info/dependency_links.txt 2023-09-12T12:20:47,280 writing entry points to numpy_demo.egg-info/entry_points.txt 2023-09-12T12:20:47,503 writing top-level names to numpy_demo.egg-info/top_level.txt 2023-09-12T12:20:47,505 writing manifest file 'numpy_demo.egg-info/SOURCES.txt' 2023-09-12T12:20:47,792 reading manifest file 'numpy_demo.egg-info/SOURCES.txt' 2023-09-12T12:20:47,794 reading manifest template 'MANIFEST.in' 2023-09-12T12:20:49,057 no previously-included directories found matching 'doc/build' 2023-09-12T12:20:49,059 no previously-included directories found matching 'doc/source/generated' 2023-09-12T12:20:49,069 no previously-included directories found matching 'benchmarks/env' 2023-09-12T12:20:49,071 no previously-included directories found matching 'benchmarks/results' 2023-09-12T12:20:49,074 no previously-included directories found matching 'benchmarks/html' 2023-09-12T12:20:49,076 no previously-included directories found matching 'benchmarks/numpy_demo' 2023-09-12T12:20:49,082 warning: no previously-included files matching '*.pyc' found anywhere in distribution 2023-09-12T12:20:49,087 warning: no previously-included files matching '*.pyo' found anywhere in distribution 2023-09-12T12:20:49,091 warning: no previously-included files matching '*.pyd' found anywhere in distribution 2023-09-12T12:20:49,096 warning: no previously-included files matching '*.swp' found anywhere in distribution 2023-09-12T12:20:49,100 warning: no previously-included files matching '*.bak' found anywhere in distribution 2023-09-12T12:20:49,105 warning: no previously-included files matching '*~' found anywhere in distribution 2023-09-12T12:20:49,107 warning: no previously-included files found matching 'LICENSES_bundled.txt' 2023-09-12T12:20:49,107 adding license file 'LICENSE.txt' 2023-09-12T12:20:49,159 writing manifest file 'numpy_demo.egg-info/SOURCES.txt' 2023-09-12T12:20:49,242 Getting requirements to build wheel: finished with status 'done' 2023-09-12T12:20:49,251 Created temporary directory: /tmp/pip-modern-metadata-8t5dqbxf 2023-09-12T12:20:49,254 Preparing metadata (pyproject.toml): started 2023-09-12T12:20:49,255 Running command Preparing metadata (pyproject.toml) 2023-09-12T12:20:49,727 Running from numpy_demo source directory. 2023-09-12T12:20:49,731 :455: UserWarning: Unrecognized setuptools command, proceeding with generating Cython sources and expanding templates 2023-09-12T12:20:50,807 /tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py:73: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. 2023-09-12T12:20:50,807 required_version = LooseVersion('0.29.14') 2023-09-12T12:20:50,808 /tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py:75: DeprecationWarning: distutils Version classes are deprecated. Use packaging.version instead. 2023-09-12T12:20:50,808 if LooseVersion(cython_version) < required_version: 2023-09-12T12:20:52,983 warning: /tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/numpy_demo/__init__.pxd:17:0: The 'DEF' statement is deprecated and will be removed in a future Cython version. Consider using global variables, constants, and in-place literals instead. See https://github.com/cython/cython/issues/4310 2023-09-12T12:20:54,299 Error compiling Cython file: 2023-09-12T12:20:54,299 ------------------------------------------------------------ 2023-09-12T12:20:54,300 ... 2023-09-12T12:20:54,300 def __init__(self, seed=None): 2023-09-12T12:20:54,301 BitGenerator.__init__(self, seed) 2023-09-12T12:20:54,301 self.rng_state.pcg_state = &self.pcg64_random_state 2023-09-12T12:20:54,302 self._bitgen.state = &self.rng_state 2023-09-12T12:20:54,303 self._bitgen.next_uint64 = &pcg64_uint64 2023-09-12T12:20:54,303 ^ 2023-09-12T12:20:54,304 ------------------------------------------------------------ 2023-09-12T12:20:54,305 _pcg64.pyx:113:35: Cannot assign type 'uint64_t (*)(void *) except? -1 nogil' to 'uint64_t (*)(void *) noexcept nogil'. Exception values are incompatible. Suggest adding 'noexcept' to type 'uint64_t (void *) except? -1 nogil'. 2023-09-12T12:20:54,523 Processing numpy_demo/random/_bounded_integers.pxd.in 2023-09-12T12:20:54,524 Processing numpy_demo/random/_pcg64.pyx 2023-09-12T12:20:54,524 Traceback (most recent call last): 2023-09-12T12:20:54,525 File "/tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py", line 235, in 2023-09-12T12:20:54,526 main() 2023-09-12T12:20:54,526 File "/tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py", line 231, in main 2023-09-12T12:20:54,527 find_process_files(root_dir) 2023-09-12T12:20:54,527 File "/tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py", line 222, in find_process_files 2023-09-12T12:20:54,528 process(root_dir, fromfile, tofile, function, hash_db) 2023-09-12T12:20:54,529 File "/tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py", line 188, in process 2023-09-12T12:20:54,530 processor_function(fromfile, tofile) 2023-09-12T12:20:54,531 File "/tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9/tools/cythonize.py", line 77, in process_pyx 2023-09-12T12:20:54,531 subprocess.check_call( 2023-09-12T12:20:54,533 File "/usr/lib/python3.11/subprocess.py", line 413, in check_call 2023-09-12T12:20:54,533 raise CalledProcessError(retcode, cmd) 2023-09-12T12:20:54,534 subprocess.CalledProcessError: Command '['/usr/bin/python3', '-m', 'cython', '-3', '--fast-fail', '-o', '_pcg64.c', '_pcg64.pyx']' returned non-zero exit status 1. 2023-09-12T12:20:54,606 Cythonizing sources 2023-09-12T12:20:54,607 Traceback (most recent call last): 2023-09-12T12:20:54,607 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 353, in 2023-09-12T12:20:54,608 main() 2023-09-12T12:20:54,608 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 335, in main 2023-09-12T12:20:54,609 json_out['return_val'] = hook(**hook_input['kwargs']) 2023-09-12T12:20:54,609 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,610 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 149, in prepare_metadata_for_build_wheel 2023-09-12T12:20:54,610 return hook(metadata_directory, config_settings) 2023-09-12T12:20:54,611 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,612 File "/tmp/pip-build-env-lbi0nb0u/overlay/local/lib/python3.11/dist-packages/setuptools/build_meta.py", line 396, in prepare_metadata_for_build_wheel 2023-09-12T12:20:54,613 self.run_setup() 2023-09-12T12:20:54,614 File "/tmp/pip-build-env-lbi0nb0u/overlay/local/lib/python3.11/dist-packages/setuptools/build_meta.py", line 507, in run_setup 2023-09-12T12:20:54,614 super(_BuildMetaLegacyBackend, self).run_setup(setup_script=setup_script) 2023-09-12T12:20:54,615 File "/tmp/pip-build-env-lbi0nb0u/overlay/local/lib/python3.11/dist-packages/setuptools/build_meta.py", line 341, in run_setup 2023-09-12T12:20:54,616 exec(code, locals()) 2023-09-12T12:20:54,617 File "", line 484, in 2023-09-12T12:20:54,618 File "", line 464, in setup_package 2023-09-12T12:20:54,619 File "", line 269, in generate_cython 2023-09-12T12:20:54,619 RuntimeError: Running cythonize failed! 2023-09-12T12:20:54,725 ERROR: [present-rich] Preparing metadata (pyproject.toml) exited with 1 2023-09-12T12:20:54,738 [bold magenta]full command[/]: [blue]/usr/bin/python3 /usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp1r5jkaa9[/] 2023-09-12T12:20:54,739 [bold magenta]cwd[/]: /tmp/pip-wheel-dt6ag6y8/numpy-demo_0d3ce1b341e94177a667a89a29ac29d9 2023-09-12T12:20:54,739 Preparing metadata (pyproject.toml): finished with status 'error' 2023-09-12T12:20:54,742 ERROR: [present-rich] metadata generation failed 2023-09-12T12:20:54,747 Exception information: 2023-09-12T12:20:54,747 Traceback (most recent call last): 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata.py", line 35, in generate_metadata 2023-09-12T12:20:54,747 distinfo_dir = backend.prepare_metadata_for_build_wheel(metadata_dir) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/misc.py", line 718, in prepare_metadata_for_build_wheel 2023-09-12T12:20:54,747 return super().prepare_metadata_for_build_wheel( 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 186, in prepare_metadata_for_build_wheel 2023-09-12T12:20:54,747 return self._call_hook('prepare_metadata_for_build_wheel', { 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/pyproject_hooks/_impl.py", line 311, in _call_hook 2023-09-12T12:20:54,747 self._subprocess_runner( 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 252, in runner 2023-09-12T12:20:54,747 call_subprocess( 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2023-09-12T12:20:54,747 raise error 2023-09-12T12:20:54,747 pip._internal.exceptions.InstallationSubprocessError: Preparing metadata (pyproject.toml) exited with 1 2023-09-12T12:20:54,747 2023-09-12T12:20:54,747 The above exception was the direct cause of the following exception: 2023-09-12T12:20:54,747 2023-09-12T12:20:54,747 Traceback (most recent call last): 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper 2023-09-12T12:20:54,747 status = run_func(*args) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper 2023-09-12T12:20:54,747 return func(self, options, args) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2023-09-12T12:20:54,747 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2023-09-12T12:20:54,747 result = self._result = resolver.resolve( 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve 2023-09-12T12:20:54,747 state = resolution.resolve(requirements, max_rounds=max_rounds) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve 2023-09-12T12:20:54,747 self._add_to_criteria(self.state.criteria, r, parent=None) 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria 2023-09-12T12:20:54,747 if not criterion.candidates: 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__ 2023-09-12T12:20:54,747 return bool(self._sequence) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2023-09-12T12:20:54,747 return any(self) 2023-09-12T12:20:54,747 ^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2023-09-12T12:20:54,747 return (c for c in iterator if id(c) not in self._incompatible_ids) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2023-09-12T12:20:54,747 candidate = func() 2023-09-12T12:20:54,747 ^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2023-09-12T12:20:54,747 self._link_candidate_cache[link] = LinkCandidate( 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__ 2023-09-12T12:20:54,747 super().__init__( 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__ 2023-09-12T12:20:54,747 self.dist = self._prepare() 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare 2023-09-12T12:20:54,747 dist = self._prepare_distribution() 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution 2023-09-12T12:20:54,747 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement 2023-09-12T12:20:54,747 return self._prepare_linked_requirement(req, parallel_builds) 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement 2023-09-12T12:20:54,747 dist = _get_prepared_distribution( 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2023-09-12T12:20:54,747 abstract_dist.prepare_distribution_metadata( 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2023-09-12T12:20:54,747 self.req.prepare_metadata() 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 562, in prepare_metadata 2023-09-12T12:20:54,747 self.metadata_directory = generate_metadata( 2023-09-12T12:20:54,747 ^^^^^^^^^^^^^^^^^^ 2023-09-12T12:20:54,747 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata.py", line 37, in generate_metadata 2023-09-12T12:20:54,747 raise MetadataGenerationFailed(package_details=details) from error 2023-09-12T12:20:54,747 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2023-09-12T12:20:54,761 Removed numpy-demo==1.23.0 from https://files.pythonhosted.org/packages/88/a4/3b70be309f197816ccb783aa72f631a9270861b7ce069d0c50d1a4e7e99b/numpy_demo-1.23.0.tar.gz from build tracker '/tmp/pip-build-tracker-9xp6kg9m' 2023-09-12T12:20:54,762 Removed build tracker: '/tmp/pip-build-tracker-9xp6kg9m'