2025-09-09T06:46:19,320 Created temporary directory: /tmp/pip-build-tracker-f6blmbg5 2025-09-09T06:46:19,321 Initialized build tracking at /tmp/pip-build-tracker-f6blmbg5 2025-09-09T06:46:19,321 Created build tracker: /tmp/pip-build-tracker-f6blmbg5 2025-09-09T06:46:19,321 Entered build tracker: /tmp/pip-build-tracker-f6blmbg5 2025-09-09T06:46:19,322 Created temporary directory: /tmp/pip-wheel-8xs8nxss 2025-09-09T06:46:19,325 Created temporary directory: /tmp/pip-ephem-wheel-cache-27byythj 2025-09-09T06:46:19,382 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T06:46:19,384 2 location(s) to search for versions of qball-lang: 2025-09-09T06:46:19,384 * https://pypi.org/simple/qball-lang/ 2025-09-09T06:46:19,384 * https://www.piwheels.org/simple/qball-lang/ 2025-09-09T06:46:19,385 Fetching project page and analyzing links: https://pypi.org/simple/qball-lang/ 2025-09-09T06:46:19,385 Getting page https://pypi.org/simple/qball-lang/ 2025-09-09T06:46:19,386 Found index url https://pypi.org/simple/ 2025-09-09T06:46:19,456 Fetched page https://pypi.org/simple/qball-lang/ as application/vnd.pypi.simple.v1+json 2025-09-09T06:46:19,459 Found link https://files.pythonhosted.org/packages/f5/a1/c863d84fd0c8cf4440e352ca5d3160a85223ab7f59a42219f8546e86dc9d/qball-lang-0.1.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.1 2025-09-09T06:46:19,459 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/66/5c/730ddcb863fa32ac7e0553aca2cfe420372285ae1cf7b93815012e163f5e/qball_lang-0.1-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,459 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/89/fd/dba94d69be0d70171ba9895270b417c9a3b96d6010b154484fa889978819/qball_lang-0.1.1-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,459 Found link https://files.pythonhosted.org/packages/6a/6b/8e5bb694a6c2af1e55f3e80235aee831194cc6e6bed62289a19c01a07dfe/qball-lang-0.2.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.2 2025-09-09T06:46:19,459 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f1/b3/65a4853e98f9441d580662e73f93b3fcfb32d961d5a6d917139f3e2c6c2d/qball_lang-0.2-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,460 Found link https://files.pythonhosted.org/packages/9e/63/f9ed8094d3ae43bd751683f0195fe1af67d13d2999ad1a883b2ec6aa5501/qball-lang-0.3.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.3 2025-09-09T06:46:19,460 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f5/c4/62da92da15085d278e1a2f30e9cf9c39f423fa263db32a7b8952a1a2568b/qball_lang-0.3-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,460 Found link https://files.pythonhosted.org/packages/a6/68/cb8de20610ec528c2ac9a5951bfc6c6512380b3699d8d669307ba861b607/qball-lang-0.4.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.4 2025-09-09T06:46:19,460 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/5c/ca/eaefffd600772a73cdcbc0d331e0d8df8f1b915e1ba4a87555354bc41e48/qball_lang-0.4-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,460 Found link https://files.pythonhosted.org/packages/f5/fc/5c50d26b43e980b950d9a6d19d21644842d267b0e1701cf1619a133a11b0/qball-lang-0.5.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5 2025-09-09T06:46:19,460 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/b6/55/995cca6e761548f0fd7a64ea0eccb652d01f4884a5e2377f697308fbd709/qball_lang-0.5-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,461 Found link https://files.pythonhosted.org/packages/45/20/7a55cda86ab291e86b0b54ba66f9f54e82c355c31f6fd15281c63e14e75f/qball-lang-0.5.1.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5.1 2025-09-09T06:46:19,461 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/1d/86/77efe5d0484f4b26d18153c1116b1bf57a7e65fba6b6703c1ecd2e6fb2e6/qball_lang-0.5.1-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,461 Found link https://files.pythonhosted.org/packages/ab/b0/439dbe2d7f0abdbdbea17807db82df85558118e680224db89012d0fc6adc/qball-lang-0.5.2.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5.2 2025-09-09T06:46:19,461 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f3/51/479d9effa505baf48944dc2868b0c3709246be1211713116677eb4cee091/qball_lang-0.5.2-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,461 Found link https://files.pythonhosted.org/packages/7b/e5/7c87c7171397122841dab2feadcd8ab2b93b7ff3017a2326c7b7ab013585/qball-lang-0.5.3.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5.3 2025-09-09T06:46:19,461 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/ae/2d/fb207917fbbf00c7231f8f39863c4eb8628c51c4a43072a98617cb74c623/qball_lang-0.5.3-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,462 Found link https://files.pythonhosted.org/packages/0c/32/5158601f27d9b192c8fea6d8bb043391eb7cce3525d5be248bfb1d9ae358/qball-lang-0.5.4.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5.4 2025-09-09T06:46:19,462 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/a6/5c/75e34fa099294104e022f9774ef867a1422c374f45f624439a6bde072631/qball_lang-0.5.4-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,462 Found link https://files.pythonhosted.org/packages/3d/52/044850aa2a182dce23b6dee8f92e8b6a0de69f6b99184be99d8ae34a97b7/qball-lang-0.5.5.tar.gz (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3), version: 0.5.5 2025-09-09T06:46:19,462 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/f1/93/5b487c1d2d33cc94155f6ff80af8f5377736f9259bfe4a10bfe6e8ce8795/qball_lang-0.5.5-py3.8.egg (from https://pypi.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,463 Fetching project page and analyzing links: https://www.piwheels.org/simple/qball-lang/ 2025-09-09T06:46:19,463 Getting page https://www.piwheels.org/simple/qball-lang/ 2025-09-09T06:46:19,464 Found index url https://www.piwheels.org/simple/ 2025-09-09T06:46:19,557 Fetched page https://www.piwheels.org/simple/qball-lang/ as text/html 2025-09-09T06:46:19,559 Skipping link: No binaries permitted for qball-lang: https://archive1.piwheels.org/simple/qball-lang/qball_lang-0.5.5-py3-none-any.whl#sha256=c50884905c271e7de21fd0286a24236e8d71a1797e73bceda0161112fdb8a646 (from https://www.piwheels.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,559 Skipping link: No binaries permitted for qball-lang: https://archive1.piwheels.org/simple/qball-lang/qball_lang-0.5.4-py3-none-any.whl#sha256=77e05231883b5ebc30e8c618005f05e5e1ea60caa9fd2818c3d9e3eb0362394c (from https://www.piwheels.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,559 Skipping link: No binaries permitted for qball-lang: https://archive1.piwheels.org/simple/qball-lang/qball_lang-0.5.3-py3-none-any.whl#sha256=b4491fbdb50790cefc42371fcbdfd8602f3fe8070c1391131cc16fbfefa0cefd (from https://www.piwheels.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,559 Skipping link: No binaries permitted for qball-lang: https://archive1.piwheels.org/simple/qball-lang/qball_lang-0.5.2-py3-none-any.whl#sha256=60c9ea479dc64d3a17027b65b176006f628397edc769f6f4cee0d01a7044d882 (from https://www.piwheels.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,560 Skipping link: No binaries permitted for qball-lang: https://archive1.piwheels.org/simple/qball-lang/qball_lang-0.5.1-py3-none-any.whl#sha256=973d61787d2b3196ff814dd755ef7416821fc2d79ad76f62c4f1c5e5a758df2a (from https://www.piwheels.org/simple/qball-lang/) (requires-python:>=3.6.3) 2025-09-09T06:46:19,560 Skipping link: not a file: https://www.piwheels.org/simple/qball-lang/ 2025-09-09T06:46:19,560 Skipping link: not a file: https://pypi.org/simple/qball-lang/ 2025-09-09T06:46:19,583 Given no hashes to check 1 links for project 'qball-lang': discarding no candidates 2025-09-09T06:46:19,584 Collecting qball-lang==0.5 2025-09-09T06:46:19,585 Created temporary directory: /tmp/pip-unpack-n2gj2ytm 2025-09-09T06:46:19,721 Downloading qball-lang-0.5.tar.gz (7.2 kB) 2025-09-09T06:46:19,749 Added qball-lang==0.5 from https://files.pythonhosted.org/packages/f5/fc/5c50d26b43e980b950d9a6d19d21644842d267b0e1701cf1619a133a11b0/qball-lang-0.5.tar.gz to build tracker '/tmp/pip-build-tracker-f6blmbg5' 2025-09-09T06:46:19,750 Running setup.py (path:/tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/setup.py) egg_info for package qball-lang 2025-09-09T06:46:19,750 Created temporary directory: /tmp/pip-pip-egg-info-3_us9f98 2025-09-09T06:46:19,750 Preparing metadata (setup.py): started 2025-09-09T06:46:19,751 Running command python setup.py egg_info 2025-09-09T06:46:20,262 Traceback (most recent call last): 2025-09-09T06:46:20,264 File "", line 2, in 2025-09-09T06:46:20,264 exec(compile(''' 2025-09-09T06:46:20,265 ~~~~^^^^^^^^^^^^ 2025-09-09T06:46:20,265 # This is -- a caller that pip uses to run setup.py 2025-09-09T06:46:20,265 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,265 ...<32 lines>... 2025-09-09T06:46:20,265 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T06:46:20,265 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,265 ''' % ('/tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/setup.py',), "", "exec")) 2025-09-09T06:46:20,265 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,266 File "", line 35, in 2025-09-09T06:46:20,266 File "/tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/setup.py", line 27, in 2025-09-09T06:46:20,266 install_requires=parse_requirements("requirements.txt"), 2025-09-09T06:46:20,266 ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,266 File "/tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/setup.py", line 16, in parse_requirements 2025-09-09T06:46:20,266 lineiter = (line.strip() for line in open(filename)) 2025-09-09T06:46:20,266 ~~~~^^^^^^^^^^ 2025-09-09T06:46:20,266 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-09T06:46:20,350 ERROR: python setup.py egg_info exited with 1 2025-09-09T06:46:20,362 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T06:46:20,362 exec(compile('"'"''"'"''"'"' 2025-09-09T06:46:20,362 # This is -- a caller that pip uses to run setup.py 2025-09-09T06:46:20,362 # 2025-09-09T06:46:20,362 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T06:46:20,362 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T06:46:20,362 # - It provides a clear error message when setuptools is not installed. 2025-09-09T06:46:20,362 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T06:46:20,362 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T06:46:20,362 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T06:46:20,362 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T06:46:20,362 import os, sys, tokenize, traceback 2025-09-09T06:46:20,362 2025-09-09T06:46:20,362 try: 2025-09-09T06:46:20,362 import setuptools 2025-09-09T06:46:20,362 except ImportError: 2025-09-09T06:46:20,362 print( 2025-09-09T06:46:20,362 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T06:46:20,362 "the build environment with exception:", 2025-09-09T06:46:20,362 file=sys.stderr, 2025-09-09T06:46:20,362 ) 2025-09-09T06:46:20,362 traceback.print_exc() 2025-09-09T06:46:20,362 sys.exit(1) 2025-09-09T06:46:20,362 2025-09-09T06:46:20,362 __file__ = %r 2025-09-09T06:46:20,362 sys.argv[0] = __file__ 2025-09-09T06:46:20,362 2025-09-09T06:46:20,362 if os.path.exists(__file__): 2025-09-09T06:46:20,362 filename = __file__ 2025-09-09T06:46:20,362 with tokenize.open(__file__) as f: 2025-09-09T06:46:20,362 setup_py_code = f.read() 2025-09-09T06:46:20,362 else: 2025-09-09T06:46:20,362 filename = "" 2025-09-09T06:46:20,362 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T06:46:20,362 2025-09-09T06:46:20,362 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T06:46:20,362 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-3_us9f98[/] 2025-09-09T06:46:20,362 [bold magenta]cwd[/]: /tmp/pip-wheel-8xs8nxss/qball-lang_17ff1e3bc3d446418f2838618fbf8d70/ 2025-09-09T06:46:20,362 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T06:46:20,363 ERROR: metadata generation failed 2025-09-09T06:46:20,369 Exception information: 2025-09-09T06:46:20,369 Traceback (most recent call last): 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T06:46:20,369 call_subprocess( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 args, 2025-09-09T06:46:20,369 ^^^^^ 2025-09-09T06:46:20,369 ...<2 lines>... 2025-09-09T06:46:20,369 spinner=spinner, 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T06:46:20,369 raise error 2025-09-09T06:46:20,369 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T06:46:20,369 2025-09-09T06:46:20,369 The above exception was the direct cause of the following exception: 2025-09-09T06:46:20,369 2025-09-09T06:46:20,369 Traceback (most recent call last): 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T06:46:20,369 status = _inner_run() 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T06:46:20,369 return self.run(options, args) 2025-09-09T06:46:20,369 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T06:46:20,369 return func(self, options, args) 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T06:46:20,369 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T06:46:20,369 result = self._result = resolver.resolve( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T06:46:20,369 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T06:46:20,369 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T06:46:20,369 if not criterion.candidates: 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T06:46:20,369 return bool(self._sequence) 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T06:46:20,369 self._bool = any(self) 2025-09-09T06:46:20,369 ~~~^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T06:46:20,369 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T06:46:20,369 ^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T06:46:20,369 candidate = func() 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T06:46:20,369 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 link, template, name, version 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T06:46:20,369 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 link, 2025-09-09T06:46:20,369 ^^^^^ 2025-09-09T06:46:20,369 ...<3 lines>... 2025-09-09T06:46:20,369 version=version, 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T06:46:20,369 super().__init__( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 link=link, 2025-09-09T06:46:20,369 ^^^^^^^^^^ 2025-09-09T06:46:20,369 ...<4 lines>... 2025-09-09T06:46:20,369 version=version, 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T06:46:20,369 self.dist = self._prepare() 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T06:46:20,369 dist = self._prepare_distribution() 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T06:46:20,369 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T06:46:20,369 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T06:46:20,369 dist = _get_prepared_distribution( 2025-09-09T06:46:20,369 req, 2025-09-09T06:46:20,369 ...<3 lines>... 2025-09-09T06:46:20,369 self.check_build_deps, 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T06:46:20,369 abstract_dist.prepare_distribution_metadata( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 finder, build_isolation, check_build_deps 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T06:46:20,369 self.req.prepare_metadata() 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T06:46:20,369 self.metadata_directory = generate_metadata_legacy( 2025-09-09T06:46:20,369 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T06:46:20,369 build_env=self.build_env, 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ...<3 lines>... 2025-09-09T06:46:20,369 details=details, 2025-09-09T06:46:20,369 ^^^^^^^^^^^^^^^^ 2025-09-09T06:46:20,369 ) 2025-09-09T06:46:20,369 ^ 2025-09-09T06:46:20,369 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T06:46:20,369 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T06:46:20,369 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T06:46:20,389 Removed qball-lang==0.5 from https://files.pythonhosted.org/packages/f5/fc/5c50d26b43e980b950d9a6d19d21644842d267b0e1701cf1619a133a11b0/qball-lang-0.5.tar.gz from build tracker '/tmp/pip-build-tracker-f6blmbg5' 2025-09-09T06:46:20,389 Removed build tracker: '/tmp/pip-build-tracker-f6blmbg5'