2025-09-08T05:26:17,541 Created temporary directory: /tmp/pip-build-tracker-kaa3zpi0 2025-09-08T05:26:17,541 Initialized build tracking at /tmp/pip-build-tracker-kaa3zpi0 2025-09-08T05:26:17,542 Created build tracker: /tmp/pip-build-tracker-kaa3zpi0 2025-09-08T05:26:17,542 Entered build tracker: /tmp/pip-build-tracker-kaa3zpi0 2025-09-08T05:26:17,542 Created temporary directory: /tmp/pip-wheel-o8ubnm4k 2025-09-08T05:26:17,545 Created temporary directory: /tmp/pip-ephem-wheel-cache-b6kb5trj 2025-09-08T05:26:17,602 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T05:26:17,604 2 location(s) to search for versions of flask-opentracing: 2025-09-08T05:26:17,604 * https://pypi.org/simple/flask-opentracing/ 2025-09-08T05:26:17,604 * https://www.piwheels.org/simple/flask-opentracing/ 2025-09-08T05:26:17,605 Fetching project page and analyzing links: https://pypi.org/simple/flask-opentracing/ 2025-09-08T05:26:17,605 Getting page https://pypi.org/simple/flask-opentracing/ 2025-09-08T05:26:17,606 Found index url https://pypi.org/simple/ 2025-09-08T05:26:17,754 Fetched page https://pypi.org/simple/flask-opentracing/ as application/vnd.pypi.simple.v1+json 2025-09-08T05:26:17,759 Found link https://files.pythonhosted.org/packages/fc/f6/ef830814c0b530013ccf343f30c14afb3063a2482c485f4f0b4d1dc18055/Flask-OpenTracing-0.1.0.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.0 2025-09-08T05:26:17,760 Found link https://files.pythonhosted.org/packages/51/20/391c24bdd44aead5fc41b162073e06bd4539a3aa9939b0acdd1819d76cfc/Flask-OpenTracing-0.1.1.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.1 2025-09-08T05:26:17,760 Found link https://files.pythonhosted.org/packages/7b/0d/0d24eb2ed3b85a35697eeab610d3f51faaa0d32856d2bcbafca4196478b8/Flask-OpenTracing-0.1.2.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.2 2025-09-08T05:26:17,761 Found link https://files.pythonhosted.org/packages/27/1e/5fca0f1becf0b7faa400dcc4d3d28e590378399446e567c31b1f3c2368a3/Flask-OpenTracing-0.1.3.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.3 2025-09-08T05:26:17,761 Found link https://files.pythonhosted.org/packages/71/8e/98fb3c92cf120687b4f8f38a2fb38cb7eab231672814ff0f8c8f75e8bef7/Flask-OpenTracing-0.1.4.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.4 2025-09-08T05:26:17,762 Found link https://files.pythonhosted.org/packages/3f/8c/a3a51222f1c6045a43e4a7f23b339681523fafcc63d36832e26c393e8436/Flask-OpenTracing-0.1.5.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.5 2025-09-08T05:26:17,762 Found link https://files.pythonhosted.org/packages/78/4a/5c00c6d8eef87c2d9254fd11200df993a4f686626fc8c5a5f77545dab684/Flask-OpenTracing-0.1.6.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.6 2025-09-08T05:26:17,763 Found link https://files.pythonhosted.org/packages/cc/a1/ce401a098d54acde42c015750bcc899385c704a8e691b28625b4ff683106/Flask-OpenTracing-0.1.7.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.7 2025-09-08T05:26:17,763 Found link https://files.pythonhosted.org/packages/94/8c/6142dca2f70069ae7457890b373e4f1cfd4114f819a5886e092dc5d9a84e/Flask-OpenTracing-0.1.8.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.1.8 2025-09-08T05:26:17,764 Skipping link: No binaries permitted for flask-opentracing: https://files.pythonhosted.org/packages/5d/8c/59ddf49c45b157516d09ee0cd9dd1304c5531146180eb27dc4c715a381e1/Flask_OpenTracing-0.1.8-py2.py3-none-any.whl (from https://pypi.org/simple/flask-opentracing/) 2025-09-08T05:26:17,764 Found link https://files.pythonhosted.org/packages/46/85/203e9de75f231355735de7dc2fdf5847cf0535ac6dc7efd0ed967922e8d0/Flask-OpenTracing-0.2.0.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 0.2.0 2025-09-08T05:26:17,764 Skipping link: No binaries permitted for flask-opentracing: https://files.pythonhosted.org/packages/1d/c4/0546b854a3f42af9ef959df9bd1108903698e175e7a07c057cdfaeeef718/Flask_OpenTracing-0.2.0-py2.py3-none-any.whl (from https://pypi.org/simple/flask-opentracing/) 2025-09-08T05:26:17,765 Found link https://files.pythonhosted.org/packages/2b/ac/aafffcb47bce79f1be14bd89b27fe60c4489258f8373774c0a50391d2e10/Flask-OpenTracing-1.0.0.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 1.0.0 2025-09-08T05:26:17,765 Found link https://files.pythonhosted.org/packages/58/6c/6417701ba5ecc8854670c6db3207bcc3e5fbc96289a7cb18d5516d99a1c6/Flask-OpenTracing-1.1.0.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 1.1.0 2025-09-08T05:26:17,766 Found link https://files.pythonhosted.org/packages/0c/5d/de5de1af2f04e8599fcf14daf73b6f7746829ab64e6ba63ce49701e0bcd3/Flask-OpenTracing-2.0.0.tar.gz (from https://pypi.org/simple/flask-opentracing/), version: 2.0.0 2025-09-08T05:26:17,766 Skipping link: No binaries permitted for flask-opentracing: https://files.pythonhosted.org/packages/7a/ad/7c21fce22c13b7c98d05f673fe312524f623629e260868ffb9ec3d6296e4/Flask_OpenTracing-2.0.0-py3-none-any.whl (from https://pypi.org/simple/flask-opentracing/) 2025-09-08T05:26:17,767 Fetching project page and analyzing links: https://www.piwheels.org/simple/flask-opentracing/ 2025-09-08T05:26:17,767 Getting page https://www.piwheels.org/simple/flask-opentracing/ 2025-09-08T05:26:17,769 Found index url https://www.piwheels.org/simple/ 2025-09-08T05:26:17,880 Fetched page https://www.piwheels.org/simple/flask-opentracing/ as text/html 2025-09-08T05:26:17,883 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-2.0.0-py3-none-any.whl#sha256=77d93f50e5c92b66635c919830e54279d3dd7954fdad42959867ad106399422b (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,884 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-1.1.0-py3-none-any.whl#sha256=7624d189b6a145b1dc1a7a1e0ff6918678987ae86c0ad0e5c05b168d9131018d (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,884 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-1.0.0-py3-none-any.whl#sha256=27718ff3747b6635a05b520b5f342e91e22fadf249685fff7c03403e7dbe0fec (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,884 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.2.0-py2.py3-none-any.whl#sha256=e78797dc6c0c1c1ef6eced8738a1480fd7de3717931013a5e53d57edc3ce935f (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,884 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.8-py2.py3-none-any.whl#sha256=f322b3e05fdee62ca6cc19d5d683a5669672af30590a48099be28ed5cb902414 (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,884 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.7-py3-none-any.whl#sha256=9fac080c478c4856131de4d2ac8445d58d75e7b54186c6d2eb8087369f065699 (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.6-py3-none-any.whl#sha256=b471b65bb14783929d8406c784072cbf5707c561cf7b0984ca2584db33da7564 (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.5-py3-none-any.whl#sha256=f82afea6d97de142573c011246cd50e92fcf82be0e027c080a38d54c4eb8624b (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.4-py3-none-any.whl#sha256=c858e4b3dfe5ed2ee973e20d517d40841f1d5ac2db4388c4437ee0f4c260180c (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.1-py3-none-any.whl#sha256=7cd6e723f867195014698ff256dc5fd9aabe0899b4683d79cc4996c4c776f8b4 (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: No binaries permitted for flask-opentracing: https://archive1.piwheels.org/simple/flask-opentracing/Flask_OpenTracing-0.1.0-py3-none-any.whl#sha256=b31cf8cd339fbc8d07043af4179cc1668d36efcb0fd1e1abee8ad877de30d1e0 (from https://www.piwheels.org/simple/flask-opentracing/) 2025-09-08T05:26:17,885 Skipping link: not a file: https://www.piwheels.org/simple/flask-opentracing/ 2025-09-08T05:26:17,886 Skipping link: not a file: https://pypi.org/simple/flask-opentracing/ 2025-09-08T05:26:17,913 Given no hashes to check 1 links for project 'flask-opentracing': discarding no candidates 2025-09-08T05:26:17,914 Collecting flask-opentracing==0.1.2 2025-09-08T05:26:17,916 Created temporary directory: /tmp/pip-unpack-8d5m4m5i 2025-09-08T05:26:18,151 Downloading Flask-OpenTracing-0.1.2.tar.gz (4.9 kB) 2025-09-08T05:26:18,174 Added flask-opentracing==0.1.2 from https://files.pythonhosted.org/packages/7b/0d/0d24eb2ed3b85a35697eeab610d3f51faaa0d32856d2bcbafca4196478b8/Flask-OpenTracing-0.1.2.tar.gz to build tracker '/tmp/pip-build-tracker-kaa3zpi0' 2025-09-08T05:26:18,175 Running setup.py (path:/tmp/pip-wheel-o8ubnm4k/flask-opentracing_97d98007ccf540988f4021a39f21a768/setup.py) egg_info for package flask-opentracing 2025-09-08T05:26:18,175 Created temporary directory: /tmp/pip-pip-egg-info-em4sxjea 2025-09-08T05:26:18,175 Preparing metadata (setup.py): started 2025-09-08T05:26:18,176 Running command python setup.py egg_info 2025-09-08T05:26:18,689 Traceback (most recent call last): 2025-09-08T05:26:18,690 File "", line 2, in 2025-09-08T05:26:18,690 exec(compile(''' 2025-09-08T05:26:18,690 ~~~~^^^^^^^^^^^^ 2025-09-08T05:26:18,691 # This is -- a caller that pip uses to run setup.py 2025-09-08T05:26:18,691 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,691 ...<32 lines>... 2025-09-08T05:26:18,691 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T05:26:18,691 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,691 ''' % ('/tmp/pip-wheel-o8ubnm4k/flask-opentracing_97d98007ccf540988f4021a39f21a768/setup.py',), "", "exec")) 2025-09-08T05:26:18,691 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,691 File "", line 35, in 2025-09-08T05:26:18,692 File "/tmp/pip-wheel-o8ubnm4k/flask-opentracing_97d98007ccf540988f4021a39f21a768/setup.py", line 9, in 2025-09-08T05:26:18,692 version = open('VERSION').read() 2025-09-08T05:26:18,692 ~~~~^^^^^^^^^^^ 2025-09-08T05:26:18,692 FileNotFoundError: [Errno 2] No such file or directory: 'VERSION' 2025-09-08T05:26:18,776 ERROR: python setup.py egg_info exited with 1 2025-09-08T05:26:18,788 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T05:26:18,788 exec(compile('"'"''"'"''"'"' 2025-09-08T05:26:18,788 # This is -- a caller that pip uses to run setup.py 2025-09-08T05:26:18,788 # 2025-09-08T05:26:18,788 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T05:26:18,788 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T05:26:18,788 # - It provides a clear error message when setuptools is not installed. 2025-09-08T05:26:18,788 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T05:26:18,788 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T05:26:18,788 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T05:26:18,788 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T05:26:18,788 import os, sys, tokenize, traceback 2025-09-08T05:26:18,788 2025-09-08T05:26:18,788 try: 2025-09-08T05:26:18,788 import setuptools 2025-09-08T05:26:18,788 except ImportError: 2025-09-08T05:26:18,788 print( 2025-09-08T05:26:18,788 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T05:26:18,788 "the build environment with exception:", 2025-09-08T05:26:18,788 file=sys.stderr, 2025-09-08T05:26:18,788 ) 2025-09-08T05:26:18,788 traceback.print_exc() 2025-09-08T05:26:18,788 sys.exit(1) 2025-09-08T05:26:18,788 2025-09-08T05:26:18,788 __file__ = %r 2025-09-08T05:26:18,788 sys.argv[0] = __file__ 2025-09-08T05:26:18,788 2025-09-08T05:26:18,788 if os.path.exists(__file__): 2025-09-08T05:26:18,788 filename = __file__ 2025-09-08T05:26:18,788 with tokenize.open(__file__) as f: 2025-09-08T05:26:18,788 setup_py_code = f.read() 2025-09-08T05:26:18,788 else: 2025-09-08T05:26:18,788 filename = "" 2025-09-08T05:26:18,788 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T05:26:18,788 2025-09-08T05:26:18,788 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T05:26:18,788 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-o8ubnm4k/flask-opentracing_97d98007ccf540988f4021a39f21a768/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-em4sxjea[/] 2025-09-08T05:26:18,788 [bold magenta]cwd[/]: /tmp/pip-wheel-o8ubnm4k/flask-opentracing_97d98007ccf540988f4021a39f21a768/ 2025-09-08T05:26:18,788 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T05:26:18,789 ERROR: metadata generation failed 2025-09-08T05:26:18,794 Exception information: 2025-09-08T05:26:18,794 Traceback (most recent call last): 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T05:26:18,794 call_subprocess( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 args, 2025-09-08T05:26:18,794 ^^^^^ 2025-09-08T05:26:18,794 ...<2 lines>... 2025-09-08T05:26:18,794 spinner=spinner, 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T05:26:18,794 raise error 2025-09-08T05:26:18,794 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T05:26:18,794 2025-09-08T05:26:18,794 The above exception was the direct cause of the following exception: 2025-09-08T05:26:18,794 2025-09-08T05:26:18,794 Traceback (most recent call last): 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T05:26:18,794 status = _inner_run() 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T05:26:18,794 return self.run(options, args) 2025-09-08T05:26:18,794 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T05:26:18,794 return func(self, options, args) 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T05:26:18,794 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T05:26:18,794 result = self._result = resolver.resolve( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T05:26:18,794 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T05:26:18,794 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T05:26:18,794 if not criterion.candidates: 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T05:26:18,794 return bool(self._sequence) 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T05:26:18,794 self._bool = any(self) 2025-09-08T05:26:18,794 ~~~^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T05:26:18,794 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T05:26:18,794 ^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T05:26:18,794 candidate = func() 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T05:26:18,794 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 link, template, name, version 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T05:26:18,794 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 link, 2025-09-08T05:26:18,794 ^^^^^ 2025-09-08T05:26:18,794 ...<3 lines>... 2025-09-08T05:26:18,794 version=version, 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T05:26:18,794 super().__init__( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 link=link, 2025-09-08T05:26:18,794 ^^^^^^^^^^ 2025-09-08T05:26:18,794 ...<4 lines>... 2025-09-08T05:26:18,794 version=version, 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T05:26:18,794 self.dist = self._prepare() 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T05:26:18,794 dist = self._prepare_distribution() 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T05:26:18,794 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T05:26:18,794 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T05:26:18,794 dist = _get_prepared_distribution( 2025-09-08T05:26:18,794 req, 2025-09-08T05:26:18,794 ...<3 lines>... 2025-09-08T05:26:18,794 self.check_build_deps, 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T05:26:18,794 abstract_dist.prepare_distribution_metadata( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 finder, build_isolation, check_build_deps 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T05:26:18,794 self.req.prepare_metadata() 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T05:26:18,794 self.metadata_directory = generate_metadata_legacy( 2025-09-08T05:26:18,794 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T05:26:18,794 build_env=self.build_env, 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ...<3 lines>... 2025-09-08T05:26:18,794 details=details, 2025-09-08T05:26:18,794 ^^^^^^^^^^^^^^^^ 2025-09-08T05:26:18,794 ) 2025-09-08T05:26:18,794 ^ 2025-09-08T05:26:18,794 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T05:26:18,794 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T05:26:18,794 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T05:26:18,816 Removed flask-opentracing==0.1.2 from https://files.pythonhosted.org/packages/7b/0d/0d24eb2ed3b85a35697eeab610d3f51faaa0d32856d2bcbafca4196478b8/Flask-OpenTracing-0.1.2.tar.gz from build tracker '/tmp/pip-build-tracker-kaa3zpi0' 2025-09-08T05:26:18,816 Removed build tracker: '/tmp/pip-build-tracker-kaa3zpi0'