2025-09-09T23:17:00,601 Created temporary directory: /tmp/pip-build-tracker-ko4r32md 2025-09-09T23:17:00,601 Initialized build tracking at /tmp/pip-build-tracker-ko4r32md 2025-09-09T23:17:00,602 Created build tracker: /tmp/pip-build-tracker-ko4r32md 2025-09-09T23:17:00,602 Entered build tracker: /tmp/pip-build-tracker-ko4r32md 2025-09-09T23:17:00,602 Created temporary directory: /tmp/pip-wheel-5wlf99sa 2025-09-09T23:17:00,605 Created temporary directory: /tmp/pip-ephem-wheel-cache-sqjoypjk 2025-09-09T23:17:00,663 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T23:17:00,665 2 location(s) to search for versions of labcams: 2025-09-09T23:17:00,665 * https://pypi.org/simple/labcams/ 2025-09-09T23:17:00,665 * https://www.piwheels.org/simple/labcams/ 2025-09-09T23:17:00,666 Fetching project page and analyzing links: https://pypi.org/simple/labcams/ 2025-09-09T23:17:00,666 Getting page https://pypi.org/simple/labcams/ 2025-09-09T23:17:00,667 Found index url https://pypi.org/simple/ 2025-09-09T23:17:00,738 Fetched page https://pypi.org/simple/labcams/ as application/vnd.pypi.simple.v1+json 2025-09-09T23:17:00,742 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/07/ba/ab18f8263a61203db350321bfc81c2dc8dec82ae08a92bedc120a3940000/labcams-0.2-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,742 Found link https://files.pythonhosted.org/packages/a3/d3/0f280f66bfbe0005b3ce3427ea186dbfa62f466f34ee55eb90446a4f9953/labcams-0.2.tar.gz (from https://pypi.org/simple/labcams/), version: 0.2 2025-09-09T23:17:00,742 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/c4/69/28a1753a8360fc8e16932c7186cf9afd279413a806bdd1fe1399fdbe2fc9/labcams-0.2.1-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,742 Found link https://files.pythonhosted.org/packages/ce/33/ed75812d4d450382cbc554ee1ae5b06d22f689f5d16f80c3b3595249c422/labcams-0.2.1.tar.gz (from https://pypi.org/simple/labcams/), version: 0.2.1 2025-09-09T23:17:00,743 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/75/e9/764fef9ca4065b70450833d60b33ab0c38648e09fde48845ece6c410bbce/labcams-0.3.0-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,743 Found link https://files.pythonhosted.org/packages/43/c4/720d952c4b76f522248d3d679c0ce7e5080e72c162973d0955bd4e055fc1/labcams-0.3.0.tar.gz (from https://pypi.org/simple/labcams/), version: 0.3.0 2025-09-09T23:17:00,743 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/b5/1c/a1217d9d6c66140895378fa9af90436ac2196bc28ffca775d0002302ad0e/labcams-0.3.1a0-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,743 Found link https://files.pythonhosted.org/packages/69/9b/7142c1495e8b161a8fa05e4d4f4ed8fb4d8ad70f78150608b1934166265b/labcams-0.3.1a0.tar.gz (from https://pypi.org/simple/labcams/), version: 0.3.1a0 2025-09-09T23:17:00,743 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/47/66/a22f5e30c16a0305ec3fb135576ae6a31666a8622595a5b4295ba0e8ef74/labcams-0.3.1-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,743 Found link https://files.pythonhosted.org/packages/29/3a/3d63f11efa0f372095e5b6158bb29da46398af4b83741e95deac5a986a50/labcams-0.3.1.tar.gz (from https://pypi.org/simple/labcams/), version: 0.3.1 2025-09-09T23:17:00,744 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/9b/a0/ebe63a3ca927b5c204c9d8c700885e9f2dd17a06f1571376bdec6e602f66/labcams-0.3.2-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,744 Found link https://files.pythonhosted.org/packages/dc/f2/e83480011f13b072628a8ebefffb93134f46f96bf0d252142d0b76904cf6/labcams-0.3.2.tar.gz (from https://pypi.org/simple/labcams/), version: 0.3.2 2025-09-09T23:17:00,744 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/32/b5/f1c5d01b0a408016ff700d64ae59800e06c6fb7d2713a5c0dcc71b80ce6a/labcams-0.4.0-py3-none-any.whl (from https://pypi.org/simple/labcams/) 2025-09-09T23:17:00,744 Found link https://files.pythonhosted.org/packages/54/bf/d94e5bae62e39c37e03417a0a39f073004696b7daa1d40885346ce69ffcd/labcams-0.4.0.tar.gz (from https://pypi.org/simple/labcams/), version: 0.4.0 2025-09-09T23:17:00,744 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/36/d1/aab2f44423bfc74d1e557bb828bfe212c2dcc928b65655782ca3f2db71aa/labcams-0.5.0-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,745 Found link https://files.pythonhosted.org/packages/08/d0/b805bde16a9685ef83032ee1d219923d5823e12c0ad9996ad67719385dc6/labcams-0.5.0.tar.gz (from https://pypi.org/simple/labcams/) (requires-python:>3.8), version: 0.5.0 2025-09-09T23:17:00,745 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/de/26/895af9dd0a0fdbaab541cc8f0ea816db7c31292126da2f2de6721db3a161/labcams-0.6.0-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,745 Found link https://files.pythonhosted.org/packages/77/d1/6c35f3c777b79bffb1445cd9bd3af4aadacdab254e5ac95accb5dec481b9/labcams-0.6.0.tar.gz (from https://pypi.org/simple/labcams/) (requires-python:>3.8), version: 0.6.0 2025-09-09T23:17:00,745 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/76/47/3ded073fedf230e802b83370c8f6b3ffc4b4dce6f3c21a9e3cb9d7dd1845/labcams-0.6.5-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,745 Found link https://files.pythonhosted.org/packages/ea/fa/2577d7d611041540603a112906eabe0ba6c7a802336770757dd72a8d3e04/labcams-0.6.5.tar.gz (from https://pypi.org/simple/labcams/) (requires-python:>3.8), version: 0.6.5 2025-09-09T23:17:00,746 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/d3/7e/6a46f54e142e9df63e452017b9b33a7966f82eaa1f730c2a7c7e719afdcb/labcams-0.6.6-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>=3.8) 2025-09-09T23:17:00,746 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/45/58/6f4df90dd774b778169f31b3c2376d0f8a40186a6ae5eee06a50a0e92620/labcams-0.7.0-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>=3.8) 2025-09-09T23:17:00,746 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/a7/b6/331f8512d23a44aff17521053599d626e8e3a7b9cafcfe36362a320de805/labcams-0.7.1-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>=3.8) 2025-09-09T23:17:00,746 Skipping link: No binaries permitted for labcams: https://files.pythonhosted.org/packages/88/0b/90112e3b8ae1df7a9f338a4dc6ccf69525bf3538d3d9030b9e76ce7b2719/labcams-0.7.2-py3-none-any.whl (from https://pypi.org/simple/labcams/) (requires-python:>=3.8) 2025-09-09T23:17:00,746 Found link https://files.pythonhosted.org/packages/b8/60/9d6b02dda692cd5d559e64e72233273399d9b86b83fd2d58319419686ec3/labcams-0.7.2.tar.gz (from https://pypi.org/simple/labcams/) (requires-python:>=3.8), version: 0.7.2 2025-09-09T23:17:00,747 Fetching project page and analyzing links: https://www.piwheels.org/simple/labcams/ 2025-09-09T23:17:00,747 Getting page https://www.piwheels.org/simple/labcams/ 2025-09-09T23:17:00,748 Found index url https://www.piwheels.org/simple/ 2025-09-09T23:17:00,849 Fetched page https://www.piwheels.org/simple/labcams/ as text/html 2025-09-09T23:17:00,851 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.7.2-py3-none-any.whl#sha256=32ce5a605216597488621ff9b4603eb8fd4123d5b1fdf802bc49b779edd36fcc (from https://www.piwheels.org/simple/labcams/) (requires-python:>=3.8) 2025-09-09T23:17:00,851 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.6.5-py3-none-any.whl#sha256=b3679cf2fcdb778e6a932b83aa0251ec08e8fc14d8d51f65b0017663c0f7fb54 (from https://www.piwheels.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,851 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.6.0-py3-none-any.whl#sha256=0f8e2a49a21862398e7421d060228492980485e6067fab7cd062eefd1811cf1b (from https://www.piwheels.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,851 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.5.0-py3-none-any.whl#sha256=8a74a47aae815bf7e9fb5e5dae8b6555b24924c601edb62fc006bece781a0122 (from https://www.piwheels.org/simple/labcams/) (requires-python:>3.8) 2025-09-09T23:17:00,851 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.3.0-py3-none-any.whl#sha256=9e2ce98f3aa17a07991a581a910a2c575600205a6120fbc2c1235b21130e61ab (from https://www.piwheels.org/simple/labcams/) 2025-09-09T23:17:00,852 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.2.1-py3-none-any.whl#sha256=84e15b9e69f06f5c349efe06e51608bfa396d21beda146143d092acb04715552 (from https://www.piwheels.org/simple/labcams/) 2025-09-09T23:17:00,852 Skipping link: No binaries permitted for labcams: https://archive1.piwheels.org/simple/labcams/labcams-0.2-py3-none-any.whl#sha256=a431e447f4eef2313966727f0f4efc8dfd4a1852101943198c9e28f4e39064bd (from https://www.piwheels.org/simple/labcams/) 2025-09-09T23:17:00,852 Skipping link: not a file: https://www.piwheels.org/simple/labcams/ 2025-09-09T23:17:00,852 Skipping link: not a file: https://pypi.org/simple/labcams/ 2025-09-09T23:17:00,878 Given no hashes to check 1 links for project 'labcams': discarding no candidates 2025-09-09T23:17:00,880 Collecting labcams==0.3.1a0 2025-09-09T23:17:00,881 Created temporary directory: /tmp/pip-unpack-wjq5ffw5 2025-09-09T23:17:01,031 Downloading labcams-0.3.1a0.tar.gz (79 kB) 2025-09-09T23:17:01,093 Added labcams==0.3.1a0 from https://files.pythonhosted.org/packages/69/9b/7142c1495e8b161a8fa05e4d4f4ed8fb4d8ad70f78150608b1934166265b/labcams-0.3.1a0.tar.gz to build tracker '/tmp/pip-build-tracker-ko4r32md' 2025-09-09T23:17:01,094 Running setup.py (path:/tmp/pip-wheel-5wlf99sa/labcams_210ffc10bfe54be68de8d02cf9605c78/setup.py) egg_info for package labcams 2025-09-09T23:17:01,094 Created temporary directory: /tmp/pip-pip-egg-info-4r7pfbzz 2025-09-09T23:17:01,095 Preparing metadata (setup.py): started 2025-09-09T23:17:01,095 Running command python setup.py egg_info 2025-09-09T23:17:01,606 Traceback (most recent call last): 2025-09-09T23:17:01,607 File "", line 2, in 2025-09-09T23:17:01,607 exec(compile(''' 2025-09-09T23:17:01,607 ~~~~^^^^^^^^^^^^ 2025-09-09T23:17:01,607 # This is -- a caller that pip uses to run setup.py 2025-09-09T23:17:01,607 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,608 ...<32 lines>... 2025-09-09T23:17:01,608 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T23:17:01,608 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,608 ''' % ('/tmp/pip-wheel-5wlf99sa/labcams_210ffc10bfe54be68de8d02cf9605c78/setup.py',), "", "exec")) 2025-09-09T23:17:01,608 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,608 File "", line 35, in 2025-09-09T23:17:01,608 File "/tmp/pip-wheel-5wlf99sa/labcams_210ffc10bfe54be68de8d02cf9605c78/setup.py", line 9, in 2025-09-09T23:17:01,608 with open("readme-pip.md", "r") as fh: 2025-09-09T23:17:01,609 ~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,609 FileNotFoundError: [Errno 2] No such file or directory: 'readme-pip.md' 2025-09-09T23:17:01,695 ERROR: python setup.py egg_info exited with 1 2025-09-09T23:17:01,709 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T23:17:01,709 exec(compile('"'"''"'"''"'"' 2025-09-09T23:17:01,709 # This is -- a caller that pip uses to run setup.py 2025-09-09T23:17:01,709 # 2025-09-09T23:17:01,709 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T23:17:01,709 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T23:17:01,709 # - It provides a clear error message when setuptools is not installed. 2025-09-09T23:17:01,709 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T23:17:01,709 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T23:17:01,709 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T23:17:01,709 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T23:17:01,709 import os, sys, tokenize, traceback 2025-09-09T23:17:01,709 2025-09-09T23:17:01,709 try: 2025-09-09T23:17:01,709 import setuptools 2025-09-09T23:17:01,709 except ImportError: 2025-09-09T23:17:01,709 print( 2025-09-09T23:17:01,709 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T23:17:01,709 "the build environment with exception:", 2025-09-09T23:17:01,709 file=sys.stderr, 2025-09-09T23:17:01,709 ) 2025-09-09T23:17:01,709 traceback.print_exc() 2025-09-09T23:17:01,709 sys.exit(1) 2025-09-09T23:17:01,709 2025-09-09T23:17:01,709 __file__ = %r 2025-09-09T23:17:01,709 sys.argv[0] = __file__ 2025-09-09T23:17:01,709 2025-09-09T23:17:01,709 if os.path.exists(__file__): 2025-09-09T23:17:01,709 filename = __file__ 2025-09-09T23:17:01,709 with tokenize.open(__file__) as f: 2025-09-09T23:17:01,709 setup_py_code = f.read() 2025-09-09T23:17:01,709 else: 2025-09-09T23:17:01,709 filename = "" 2025-09-09T23:17:01,709 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T23:17:01,709 2025-09-09T23:17:01,709 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T23:17:01,709 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-5wlf99sa/labcams_210ffc10bfe54be68de8d02cf9605c78/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-4r7pfbzz[/] 2025-09-09T23:17:01,709 [bold magenta]cwd[/]: /tmp/pip-wheel-5wlf99sa/labcams_210ffc10bfe54be68de8d02cf9605c78/ 2025-09-09T23:17:01,709 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T23:17:01,710 ERROR: metadata generation failed 2025-09-09T23:17:01,717 Exception information: 2025-09-09T23:17:01,717 Traceback (most recent call last): 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T23:17:01,717 call_subprocess( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 args, 2025-09-09T23:17:01,717 ^^^^^ 2025-09-09T23:17:01,717 ...<2 lines>... 2025-09-09T23:17:01,717 spinner=spinner, 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T23:17:01,717 raise error 2025-09-09T23:17:01,717 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T23:17:01,717 2025-09-09T23:17:01,717 The above exception was the direct cause of the following exception: 2025-09-09T23:17:01,717 2025-09-09T23:17:01,717 Traceback (most recent call last): 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T23:17:01,717 status = _inner_run() 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T23:17:01,717 return self.run(options, args) 2025-09-09T23:17:01,717 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T23:17:01,717 return func(self, options, args) 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T23:17:01,717 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T23:17:01,717 result = self._result = resolver.resolve( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T23:17:01,717 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T23:17:01,717 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T23:17:01,717 if not criterion.candidates: 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T23:17:01,717 return bool(self._sequence) 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T23:17:01,717 self._bool = any(self) 2025-09-09T23:17:01,717 ~~~^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T23:17:01,717 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T23:17:01,717 ^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T23:17:01,717 candidate = func() 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T23:17:01,717 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 link, template, name, version 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T23:17:01,717 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 link, 2025-09-09T23:17:01,717 ^^^^^ 2025-09-09T23:17:01,717 ...<3 lines>... 2025-09-09T23:17:01,717 version=version, 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T23:17:01,717 super().__init__( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 link=link, 2025-09-09T23:17:01,717 ^^^^^^^^^^ 2025-09-09T23:17:01,717 ...<4 lines>... 2025-09-09T23:17:01,717 version=version, 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T23:17:01,717 self.dist = self._prepare() 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T23:17:01,717 dist = self._prepare_distribution() 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T23:17:01,717 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T23:17:01,717 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T23:17:01,717 dist = _get_prepared_distribution( 2025-09-09T23:17:01,717 req, 2025-09-09T23:17:01,717 ...<3 lines>... 2025-09-09T23:17:01,717 self.check_build_deps, 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T23:17:01,717 abstract_dist.prepare_distribution_metadata( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 finder, build_isolation, check_build_deps 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T23:17:01,717 self.req.prepare_metadata() 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T23:17:01,717 self.metadata_directory = generate_metadata_legacy( 2025-09-09T23:17:01,717 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T23:17:01,717 build_env=self.build_env, 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ...<3 lines>... 2025-09-09T23:17:01,717 details=details, 2025-09-09T23:17:01,717 ^^^^^^^^^^^^^^^^ 2025-09-09T23:17:01,717 ) 2025-09-09T23:17:01,717 ^ 2025-09-09T23:17:01,717 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T23:17:01,717 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T23:17:01,717 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T23:17:01,739 Removed labcams==0.3.1a0 from https://files.pythonhosted.org/packages/69/9b/7142c1495e8b161a8fa05e4d4f4ed8fb4d8ad70f78150608b1934166265b/labcams-0.3.1a0.tar.gz from build tracker '/tmp/pip-build-tracker-ko4r32md' 2025-09-09T23:17:01,739 Removed build tracker: '/tmp/pip-build-tracker-ko4r32md'