2025-09-08T23:28:19,044 Created temporary directory: /tmp/pip-build-tracker-q3hk4zfo 2025-09-08T23:28:19,045 Initialized build tracking at /tmp/pip-build-tracker-q3hk4zfo 2025-09-08T23:28:19,045 Created build tracker: /tmp/pip-build-tracker-q3hk4zfo 2025-09-08T23:28:19,045 Entered build tracker: /tmp/pip-build-tracker-q3hk4zfo 2025-09-08T23:28:19,046 Created temporary directory: /tmp/pip-wheel-ek5w22t4 2025-09-08T23:28:19,049 Created temporary directory: /tmp/pip-ephem-wheel-cache-itr4dipb 2025-09-08T23:28:19,108 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T23:28:19,110 2 location(s) to search for versions of toy18-uvvis: 2025-09-08T23:28:19,110 * https://pypi.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,110 * https://www.piwheels.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,110 Fetching project page and analyzing links: https://pypi.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,111 Getting page https://pypi.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,112 Found index url https://pypi.org/simple/ 2025-09-08T23:28:19,182 Fetched page https://pypi.org/simple/toy18-uvvis/ as application/vnd.pypi.simple.v1+json 2025-09-08T23:28:19,185 Found link https://files.pythonhosted.org/packages/71/e9/94cde3c532e47552afd3588d1b8429f83dd0122f7ba8191e35615096d5dd/toy18_uvvis-0.1.1581700683.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1581700683 2025-09-08T23:28:19,185 Found link https://files.pythonhosted.org/packages/d5/38/84332c5cd4e9ebefa285239b71a5e3ef49d05fab86a4a3ea68e3a08fa7a1/toy18_uvvis-0.1.1581701196.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1581701196 2025-09-08T23:28:19,186 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/b6/db/dc0515abc769acb653e31eb5c92a7c996429ceb34ce4ebe7b58eef194067/toy18_uvvis-0.1.1581701254-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,186 Found link https://files.pythonhosted.org/packages/25/61/eec20f0a17addd64b21faba95dc8d5e7d8ee11597fa7db2209df09ae3c50/toy18_uvvis-0.1.1581701254.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1581701254 2025-09-08T23:28:19,186 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/62/e1/c988329a16a0a514da4b4540a11235d01207f786079e2d391806e8cfbe7d/toy18_uvvis-0.1.1582148091-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,186 Found link https://files.pythonhosted.org/packages/9d/d7/1827d0ffc2066f21e085745abc86e8cce588c46fe96f43f2da34987a1f67/toy18_uvvis-0.1.1582148091.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1582148091 2025-09-08T23:28:19,187 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/81/2f/dfcf5bb665b97ce026fdfbfe4962cbc780bc3889e716b6e8867bea613170/toy18_uvvis-0.1.1582911288-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,187 Found link https://files.pythonhosted.org/packages/85/99/039644f225990f9447a870b1e830f9bd3b664fcaebeeb9c78c58003bdcd2/toy18_uvvis-0.1.1582911288.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1582911288 2025-09-08T23:28:19,187 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/6b/33/829399ee749c6ac0ffbc27938b8f01bd5aba9aca0383a2fc795413b8421a/toy18_uvvis-0.1.1582914038-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,187 Found link https://files.pythonhosted.org/packages/b7/54/c4e87ac4e1fe16e597a9949e1d8ae49efb597864f9634ce8ca94b14af3cd/toy18_uvvis-0.1.1582914038.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1582914038 2025-09-08T23:28:19,187 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/c4/ab/b3b965b54f486159450c801af5a9f3d72972d72f4503841bbe229f8c503a/toy18_uvvis-0.1.1582915024-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,187 Found link https://files.pythonhosted.org/packages/7a/d0/f44c64439a13a2163d2a2b27e6c6e7622c5e7ef81baa006ba620eb7de193/toy18_uvvis-0.1.1582915024.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1582915024 2025-09-08T23:28:19,188 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/f5/33/566c3e7364e1c54d6102ceed7a4725fb3cbb93190162669346390cf39996/toy18_uvvis-0.1.1591120459-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,188 Found link https://files.pythonhosted.org/packages/ea/4a/050bee04b0b55938f376bd40d49231ad422fa53edc2e7ad5b82a0bb84210/toy18_uvvis-0.1.1591120459.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1591120459 2025-09-08T23:28:19,188 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/7d/fb/f7940e451461c6fefafcb7227e0eb363a80fb2ec93dd97bfbd06f0815b13/toy18_uvvis-0.1.1591122756-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,188 Found link https://files.pythonhosted.org/packages/62/f2/1847a510c031930f919ae63528150a8fb943ab00876bae837c20fa8bb27a/toy18_uvvis-0.1.1591122756.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1591122756 2025-09-08T23:28:19,188 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/2b/85/52bf829226205f0728a21265af6dd06b6c94b836e5870991d7359c1ccef2/toy18_uvvis-0.1.1603888701-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,189 Found link https://files.pythonhosted.org/packages/36/80/9a30b07dd23a3db6f28256eecf17c3a2d8c332139bcd35db0f0b5b51cba4/toy18_uvvis-0.1.1603888701.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1603888701 2025-09-08T23:28:19,189 Skipping link: No binaries permitted for toy18-uvvis: https://files.pythonhosted.org/packages/24/b5/972e8e83d6537520f38d74c2994031135cb7f346b1224fa764835699378f/toy18_uvvis-0.1.1603889316-py3-none-any.whl (from https://pypi.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,189 Found link https://files.pythonhosted.org/packages/1c/7a/d191d4874745ac5dfb0098f0301e653fe9b6d916119e517817339461956f/toy18_uvvis-0.1.1603889316.tar.gz (from https://pypi.org/simple/toy18-uvvis/), version: 0.1.1603889316 2025-09-08T23:28:19,189 Fetching project page and analyzing links: https://www.piwheels.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,190 Getting page https://www.piwheels.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,190 Found index url https://www.piwheels.org/simple/ 2025-09-08T23:28:19,291 Fetched page https://www.piwheels.org/simple/toy18-uvvis/ as text/html 2025-09-08T23:28:19,294 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1603889316-py3-none-any.whl#sha256=9762ae5e0da282383653353db3c9265538ebfb58629942e4bd720f80bc5befdc (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,294 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1603888701-py3-none-any.whl#sha256=a13f94c64d6eb3ab1eb05f34004d61f1637a989524aec0acc4cd0ca3043cc4d1 (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,294 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1591122756-py3-none-any.whl#sha256=cb6ca2e0a97e5eb7bb0f7524d3b254af40ba5f3f1181b816382617fbb6683057 (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,295 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1591120459-py3-none-any.whl#sha256=07280ac2fd2dc7cbaa56d93595b346b1e23971a2fc501f4b044b283d16c7a38e (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,295 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1582915024-py3-none-any.whl#sha256=23b7f7f90710e5bca200a0f00e8a631041a63c317cec18672406870ed8cdb262 (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,295 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1582914038-py3-none-any.whl#sha256=8e3b37ebd8038eb6f4b5b958968466ea47a838c4651d330111d397da6d402dde (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,295 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1582911288-py3-none-any.whl#sha256=90fee4bb15be077a1dea3dafa602b8e11efa431e85374fe7f3a23c505359a97d (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,295 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1582148091-py3-none-any.whl#sha256=121dd01385f74282d38aac65395262ad6da4a08ed921af9dce33e1bf2a61f351 (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,296 Skipping link: No binaries permitted for toy18-uvvis: https://archive1.piwheels.org/simple/toy18-uvvis/toy18_uvvis-0.1.1581701254-py3-none-any.whl#sha256=ce3f15e7167e9bb4e05480e992c7dc8f3cd92d5ebc8f851c9f255d94a7d160bf (from https://www.piwheels.org/simple/toy18-uvvis/) 2025-09-08T23:28:19,296 Skipping link: not a file: https://www.piwheels.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,296 Skipping link: not a file: https://pypi.org/simple/toy18-uvvis/ 2025-09-08T23:28:19,324 Given no hashes to check 1 links for project 'toy18-uvvis': discarding no candidates 2025-09-08T23:28:19,325 Collecting toy18-uvvis==0.1.1581701196 2025-09-08T23:28:19,326 Created temporary directory: /tmp/pip-unpack-0fpnejsq 2025-09-08T23:28:19,464 Downloading toy18_uvvis-0.1.1581701196.tar.gz (1.6 kB) 2025-09-08T23:28:19,483 Added toy18-uvvis==0.1.1581701196 from https://files.pythonhosted.org/packages/d5/38/84332c5cd4e9ebefa285239b71a5e3ef49d05fab86a4a3ea68e3a08fa7a1/toy18_uvvis-0.1.1581701196.tar.gz to build tracker '/tmp/pip-build-tracker-q3hk4zfo' 2025-09-08T23:28:19,485 Running setup.py (path:/tmp/pip-wheel-ek5w22t4/toy18-uvvis_e1e8ba17f3824b8083ea4e5e8c13046d/setup.py) egg_info for package toy18-uvvis 2025-09-08T23:28:19,486 Created temporary directory: /tmp/pip-pip-egg-info-kyzxnn8x 2025-09-08T23:28:19,486 Preparing metadata (setup.py): started 2025-09-08T23:28:19,487 Running command python setup.py egg_info 2025-09-08T23:28:20,005 Traceback (most recent call last): 2025-09-08T23:28:20,007 File "", line 2, in 2025-09-08T23:28:20,007 exec(compile(''' 2025-09-08T23:28:20,007 ~~~~^^^^^^^^^^^^ 2025-09-08T23:28:20,007 # This is -- a caller that pip uses to run setup.py 2025-09-08T23:28:20,007 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,008 ...<32 lines>... 2025-09-08T23:28:20,008 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T23:28:20,008 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,008 ''' % ('/tmp/pip-wheel-ek5w22t4/toy18-uvvis_e1e8ba17f3824b8083ea4e5e8c13046d/setup.py',), "", "exec")) 2025-09-08T23:28:20,008 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,008 File "", line 35, in 2025-09-08T23:28:20,008 File "/tmp/pip-wheel-ek5w22t4/toy18-uvvis_e1e8ba17f3824b8083ea4e5e8c13046d/setup.py", line 3, in 2025-09-08T23:28:20,008 with open("requirements.txt") as f: 2025-09-08T23:28:20,008 ~~~~^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,009 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-08T23:28:20,092 ERROR: python setup.py egg_info exited with 1 2025-09-08T23:28:20,104 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T23:28:20,104 exec(compile('"'"''"'"''"'"' 2025-09-08T23:28:20,104 # This is -- a caller that pip uses to run setup.py 2025-09-08T23:28:20,104 # 2025-09-08T23:28:20,104 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T23:28:20,104 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T23:28:20,104 # - It provides a clear error message when setuptools is not installed. 2025-09-08T23:28:20,104 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T23:28:20,104 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T23:28:20,104 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T23:28:20,104 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T23:28:20,104 import os, sys, tokenize, traceback 2025-09-08T23:28:20,104 2025-09-08T23:28:20,104 try: 2025-09-08T23:28:20,104 import setuptools 2025-09-08T23:28:20,104 except ImportError: 2025-09-08T23:28:20,104 print( 2025-09-08T23:28:20,104 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T23:28:20,104 "the build environment with exception:", 2025-09-08T23:28:20,104 file=sys.stderr, 2025-09-08T23:28:20,104 ) 2025-09-08T23:28:20,104 traceback.print_exc() 2025-09-08T23:28:20,104 sys.exit(1) 2025-09-08T23:28:20,104 2025-09-08T23:28:20,104 __file__ = %r 2025-09-08T23:28:20,104 sys.argv[0] = __file__ 2025-09-08T23:28:20,104 2025-09-08T23:28:20,104 if os.path.exists(__file__): 2025-09-08T23:28:20,104 filename = __file__ 2025-09-08T23:28:20,104 with tokenize.open(__file__) as f: 2025-09-08T23:28:20,104 setup_py_code = f.read() 2025-09-08T23:28:20,104 else: 2025-09-08T23:28:20,104 filename = "" 2025-09-08T23:28:20,104 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T23:28:20,104 2025-09-08T23:28:20,104 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T23:28:20,104 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ek5w22t4/toy18-uvvis_e1e8ba17f3824b8083ea4e5e8c13046d/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-kyzxnn8x[/] 2025-09-08T23:28:20,104 [bold magenta]cwd[/]: /tmp/pip-wheel-ek5w22t4/toy18-uvvis_e1e8ba17f3824b8083ea4e5e8c13046d/ 2025-09-08T23:28:20,104 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T23:28:20,105 ERROR: metadata generation failed 2025-09-08T23:28:20,110 Exception information: 2025-09-08T23:28:20,110 Traceback (most recent call last): 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T23:28:20,110 call_subprocess( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 args, 2025-09-08T23:28:20,110 ^^^^^ 2025-09-08T23:28:20,110 ...<2 lines>... 2025-09-08T23:28:20,110 spinner=spinner, 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T23:28:20,110 raise error 2025-09-08T23:28:20,110 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T23:28:20,110 2025-09-08T23:28:20,110 The above exception was the direct cause of the following exception: 2025-09-08T23:28:20,110 2025-09-08T23:28:20,110 Traceback (most recent call last): 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T23:28:20,110 status = _inner_run() 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T23:28:20,110 return self.run(options, args) 2025-09-08T23:28:20,110 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T23:28:20,110 return func(self, options, args) 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T23:28:20,110 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T23:28:20,110 result = self._result = resolver.resolve( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T23:28:20,110 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T23:28:20,110 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T23:28:20,110 if not criterion.candidates: 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T23:28:20,110 return bool(self._sequence) 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T23:28:20,110 self._bool = any(self) 2025-09-08T23:28:20,110 ~~~^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T23:28:20,110 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T23:28:20,110 ^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T23:28:20,110 candidate = func() 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T23:28:20,110 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 link, template, name, version 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T23:28:20,110 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 link, 2025-09-08T23:28:20,110 ^^^^^ 2025-09-08T23:28:20,110 ...<3 lines>... 2025-09-08T23:28:20,110 version=version, 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T23:28:20,110 super().__init__( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 link=link, 2025-09-08T23:28:20,110 ^^^^^^^^^^ 2025-09-08T23:28:20,110 ...<4 lines>... 2025-09-08T23:28:20,110 version=version, 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T23:28:20,110 self.dist = self._prepare() 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T23:28:20,110 dist = self._prepare_distribution() 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T23:28:20,110 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T23:28:20,110 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T23:28:20,110 dist = _get_prepared_distribution( 2025-09-08T23:28:20,110 req, 2025-09-08T23:28:20,110 ...<3 lines>... 2025-09-08T23:28:20,110 self.check_build_deps, 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T23:28:20,110 abstract_dist.prepare_distribution_metadata( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 finder, build_isolation, check_build_deps 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T23:28:20,110 self.req.prepare_metadata() 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T23:28:20,110 self.metadata_directory = generate_metadata_legacy( 2025-09-08T23:28:20,110 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T23:28:20,110 build_env=self.build_env, 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ...<3 lines>... 2025-09-08T23:28:20,110 details=details, 2025-09-08T23:28:20,110 ^^^^^^^^^^^^^^^^ 2025-09-08T23:28:20,110 ) 2025-09-08T23:28:20,110 ^ 2025-09-08T23:28:20,110 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T23:28:20,110 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T23:28:20,110 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T23:28:20,134 Removed toy18-uvvis==0.1.1581701196 from https://files.pythonhosted.org/packages/d5/38/84332c5cd4e9ebefa285239b71a5e3ef49d05fab86a4a3ea68e3a08fa7a1/toy18_uvvis-0.1.1581701196.tar.gz from build tracker '/tmp/pip-build-tracker-q3hk4zfo' 2025-09-08T23:28:20,134 Removed build tracker: '/tmp/pip-build-tracker-q3hk4zfo'