2025-09-08T16:11:01,054 Created temporary directory: /tmp/pip-build-tracker-mhih4om3 2025-09-08T16:11:01,055 Initialized build tracking at /tmp/pip-build-tracker-mhih4om3 2025-09-08T16:11:01,055 Created build tracker: /tmp/pip-build-tracker-mhih4om3 2025-09-08T16:11:01,055 Entered build tracker: /tmp/pip-build-tracker-mhih4om3 2025-09-08T16:11:01,055 Created temporary directory: /tmp/pip-wheel-ompwwl9n 2025-09-08T16:11:01,058 Created temporary directory: /tmp/pip-ephem-wheel-cache-jqey5w5y 2025-09-08T16:11:01,114 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T16:11:01,116 2 location(s) to search for versions of background-zmq-ipython: 2025-09-08T16:11:01,116 * https://pypi.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,116 * https://www.piwheels.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,116 Fetching project page and analyzing links: https://pypi.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,117 Getting page https://pypi.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,118 Found index url https://pypi.org/simple/ 2025-09-08T16:11:01,188 Fetched page https://pypi.org/simple/background-zmq-ipython/ as application/vnd.pypi.simple.v1+json 2025-09-08T16:11:01,191 Found link https://files.pythonhosted.org/packages/d2/54/9a92a6919dafeb3cfb58bc7f9fa51f5219f582d150d1b86ca2754940ae05/background_zmq_ipython-1.20190201.151619.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.151619 2025-09-08T16:11:01,191 Found link https://files.pythonhosted.org/packages/84/03/a61552131ad119c0cd8360f666590bdb42e498f9327b5e0bdaeefd0b4369/background_zmq_ipython-1.20190201.151741.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.151741 2025-09-08T16:11:01,191 Found link https://files.pythonhosted.org/packages/71/c3/e35a10adbb16fba6fbe09efb5a22e5a1b01cb54ee1f77de139abe4069f41/background_zmq_ipython-1.20190201.152205.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.152205 2025-09-08T16:11:01,192 Found link https://files.pythonhosted.org/packages/be/b7/9fc406a8a1cf37ec4c6ddd80b9c43af10c0f2f90b67833c15a890ecfb160/background_zmq_ipython-1.20190201.152349.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.152349 2025-09-08T16:11:01,192 Found link https://files.pythonhosted.org/packages/c5/85/99c0a3e45d4c090bb42f5dca5ef94469fe99368a233085094bc847350d25/background_zmq_ipython-1.20190201.152713.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.152713 2025-09-08T16:11:01,192 Found link https://files.pythonhosted.org/packages/8b/03/4b17a1cf09931a6625cbdc1a51db6e20326120c78db6a73241616a86696b/background_zmq_ipython-1.20190201.154845.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.154845 2025-09-08T16:11:01,192 Found link https://files.pythonhosted.org/packages/b8/96/fb55c647d3f2c16c6471f3de5150559a70fc7c5201eebf3e5c4ed9b4c076/background_zmq_ipython-1.20190201.155655.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190201.155655 2025-09-08T16:11:01,193 Found link https://files.pythonhosted.org/packages/27/6a/d5f9515dd9431e1fcded993030c6b10ec58c84e917e449dde492bb5fbad5/background_zmq_ipython-1.20190202.165811.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190202.165811 2025-09-08T16:11:01,193 Found link https://files.pythonhosted.org/packages/19/3c/112ac33ba38a2893965dd23f1dd5cbccaf36a74362ad0bc86df12480553a/background_zmq_ipython-1.20190203.141352.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190203.141352 2025-09-08T16:11:01,193 Found link https://files.pythonhosted.org/packages/ff/ff/efcc94d9fd7cf28d097f81ad65fe83db28c1a8f5bf7838e28ce3f51f05ba/background_zmq_ipython-1.20190204.133220.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190204.133220 2025-09-08T16:11:01,193 Found link https://files.pythonhosted.org/packages/2e/69/5e6d87f62a736c5925a90c3ffae801b6768dab2176d4704a7f6c3fe1ff76/background_zmq_ipython-1.20190928.164332.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190928.164332 2025-09-08T16:11:01,193 Found link https://files.pythonhosted.org/packages/b5/fa/e7185a3594f93710d4b476e8fe7390e3bf6fab19c93d655ba78ccb0fb30c/background_zmq_ipython-1.20190928.182508.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20190928.182508 2025-09-08T16:11:01,194 Found link https://files.pythonhosted.org/packages/3b/7b/62e25f57e91cd9fd7151092b8305081cdb4f0020c5a580eff1ed5514bf31/background_zmq_ipython-1.20200202.222340.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20200202.222340 2025-09-08T16:11:01,194 Found link https://files.pythonhosted.org/packages/74/b4/58c53c3f15583cf4ee351c781bf8df1ed0e3aafb9937d1e54352585b053f/background_zmq_ipython-1.20220901.135250.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20220901.135250 2025-09-08T16:11:01,194 Found link https://files.pythonhosted.org/packages/10/0c/732aba959755c68ffa5ed64f58fb322d33d2e72f045749273ca79233ee28/background_zmq_ipython-1.20230717.114829.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20230717.114829 2025-09-08T16:11:01,194 Found link https://files.pythonhosted.org/packages/93/4b/824c2b5238a41f3419662b8a01658db3b30c7b80a036484db89d6e3c626a/background_zmq_ipython-1.20250423.155902.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20250423.155902 2025-09-08T16:11:01,195 Found link https://files.pythonhosted.org/packages/5e/72/786dcb160d0281bd7979a35ac998623da4803fc323bb35df37049814112e/background_zmq_ipython-1.20250819.151221.tar.gz (from https://pypi.org/simple/background-zmq-ipython/), version: 1.20250819.151221 2025-09-08T16:11:01,195 Fetching project page and analyzing links: https://www.piwheels.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,195 Getting page https://www.piwheels.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,196 Found index url https://www.piwheels.org/simple/ 2025-09-08T16:11:01,290 Fetched page https://www.piwheels.org/simple/background-zmq-ipython/ as text/html 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://www.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20250819.151221-py3-none-any.whl#sha256=5e06507e4bfab02199d521fb4d4a2154eff59781dd3e6d38096b075c1b4bc760 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20250423.155902-py3-none-any.whl#sha256=31b5e7ed1bf0439c8ccbb470a58e084e866edd191ac1dfb3c7716d7b99081686 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20220901.135250-py3-none-any.whl#sha256=b673e9cbfcdf93e6494c315effa8ca7528bdacff99ddbb2dde496e55f57e2bb6 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20200202.222340-py3-none-any.whl#sha256=bfe7b4dd83e7c0bbd47e294dd67f965647a7876e56698eb9179e36cc546da3f0 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20190928.182508-py3-none-any.whl#sha256=e7c276aa80b53ad2f74a7539b57fd6285275fa79cf8400255510b224a7a0afb7 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,293 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20190928.164332-py3-none-any.whl#sha256=a4d38b7b75e1850769b257b785f9bc3ff25732fd4ea50e69beec432bb06f7e89 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20190204.133220-py3-none-any.whl#sha256=d437dad121c20688a3361599279943428229780759454271dfaedf0c0efa038f (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20190203.141352-py3-none-any.whl#sha256=c766a99bf3507ea60005bf2b84e3501450dbe0c5008aacd64b9b10afedaf76d4 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20190202.165811-py3-none-any.whl#sha256=ef767b5294c66efaa98c48686ae70891fbbef6f30ead84bb8360793d400b786b (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20200920.193052-py3-none-any.whl#sha256=5802f66e046c126191a649b50f7ece8d80e86b55bb675a0123ac12583b3618b0 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20200920.193050-py3-none-any.whl#sha256=495b8e0e4c705cc9712a5bc401979a6f9587d62cb04aa65ad51854bc551b43b6 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20200920.193047-py3-none-any.whl#sha256=e4d2a878f703c8ed21e84895c5a16f0dc86de21dca8ca91cc54f9c27334cd280 (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,294 Skipping link: No binaries permitted for background-zmq-ipython: https://archive1.piwheels.org/simple/background-zmq-ipython/background_zmq_ipython-1.20200920.193042-py3-none-any.whl#sha256=352c6667c2a6bedb6c5f14fc2afc0759cd91cf8959e91d6c9db5e839b3cca99b (from https://www.piwheels.org/simple/background-zmq-ipython/) 2025-09-08T16:11:01,295 Skipping link: not a file: https://www.piwheels.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,295 Skipping link: not a file: https://pypi.org/simple/background-zmq-ipython/ 2025-09-08T16:11:01,321 Given no hashes to check 1 links for project 'background-zmq-ipython': discarding no candidates 2025-09-08T16:11:01,322 Collecting background-zmq-ipython==1.20190201.151741 2025-09-08T16:11:01,324 Created temporary directory: /tmp/pip-unpack-w442cen0 2025-09-08T16:11:01,459 Downloading background_zmq_ipython-1.20190201.151741.tar.gz (4.3 kB) 2025-09-08T16:11:01,476 Added background-zmq-ipython==1.20190201.151741 from https://files.pythonhosted.org/packages/84/03/a61552131ad119c0cd8360f666590bdb42e498f9327b5e0bdaeefd0b4369/background_zmq_ipython-1.20190201.151741.tar.gz to build tracker '/tmp/pip-build-tracker-mhih4om3' 2025-09-08T16:11:01,478 Running setup.py (path:/tmp/pip-wheel-ompwwl9n/background-zmq-ipython_a08d193ccc434391b24ea09b7b09f6be/setup.py) egg_info for package background-zmq-ipython 2025-09-08T16:11:01,479 Created temporary directory: /tmp/pip-pip-egg-info-9iuec9z0 2025-09-08T16:11:01,479 Preparing metadata (setup.py): started 2025-09-08T16:11:01,481 Running command python setup.py egg_info 2025-09-08T16:11:01,989 Traceback (most recent call last): 2025-09-08T16:11:01,991 File "", line 2, in 2025-09-08T16:11:01,991 exec(compile(''' 2025-09-08T16:11:01,991 ~~~~^^^^^^^^^^^^ 2025-09-08T16:11:01,991 # This is -- a caller that pip uses to run setup.py 2025-09-08T16:11:01,992 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:01,992 ...<32 lines>... 2025-09-08T16:11:01,992 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T16:11:01,992 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:01,992 ''' % ('/tmp/pip-wheel-ompwwl9n/background-zmq-ipython_a08d193ccc434391b24ea09b7b09f6be/setup.py',), "", "exec")) 2025-09-08T16:11:01,992 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:01,992 File "", line 35, in 2025-09-08T16:11:01,992 File "/tmp/pip-wheel-ompwwl9n/background-zmq-ipython_a08d193ccc434391b24ea09b7b09f6be/setup.py", line 23, in 2025-09-08T16:11:01,993 long_description=open('README.rst').read(), 2025-09-08T16:11:01,993 ~~~~^^^^^^^^^^^^^^ 2025-09-08T16:11:01,993 FileNotFoundError: [Errno 2] No such file or directory: 'README.rst' 2025-09-08T16:11:02,077 ERROR: python setup.py egg_info exited with 1 2025-09-08T16:11:02,089 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T16:11:02,089 exec(compile('"'"''"'"''"'"' 2025-09-08T16:11:02,089 # This is -- a caller that pip uses to run setup.py 2025-09-08T16:11:02,089 # 2025-09-08T16:11:02,089 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T16:11:02,089 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T16:11:02,089 # - It provides a clear error message when setuptools is not installed. 2025-09-08T16:11:02,089 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T16:11:02,089 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T16:11:02,089 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T16:11:02,089 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T16:11:02,089 import os, sys, tokenize, traceback 2025-09-08T16:11:02,089 2025-09-08T16:11:02,089 try: 2025-09-08T16:11:02,089 import setuptools 2025-09-08T16:11:02,089 except ImportError: 2025-09-08T16:11:02,089 print( 2025-09-08T16:11:02,089 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T16:11:02,089 "the build environment with exception:", 2025-09-08T16:11:02,089 file=sys.stderr, 2025-09-08T16:11:02,089 ) 2025-09-08T16:11:02,089 traceback.print_exc() 2025-09-08T16:11:02,089 sys.exit(1) 2025-09-08T16:11:02,089 2025-09-08T16:11:02,089 __file__ = %r 2025-09-08T16:11:02,089 sys.argv[0] = __file__ 2025-09-08T16:11:02,089 2025-09-08T16:11:02,089 if os.path.exists(__file__): 2025-09-08T16:11:02,089 filename = __file__ 2025-09-08T16:11:02,089 with tokenize.open(__file__) as f: 2025-09-08T16:11:02,089 setup_py_code = f.read() 2025-09-08T16:11:02,089 else: 2025-09-08T16:11:02,089 filename = "" 2025-09-08T16:11:02,089 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T16:11:02,089 2025-09-08T16:11:02,089 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T16:11:02,089 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-ompwwl9n/background-zmq-ipython_a08d193ccc434391b24ea09b7b09f6be/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-9iuec9z0[/] 2025-09-08T16:11:02,089 [bold magenta]cwd[/]: /tmp/pip-wheel-ompwwl9n/background-zmq-ipython_a08d193ccc434391b24ea09b7b09f6be/ 2025-09-08T16:11:02,089 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T16:11:02,090 ERROR: metadata generation failed 2025-09-08T16:11:02,096 Exception information: 2025-09-08T16:11:02,096 Traceback (most recent call last): 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T16:11:02,096 call_subprocess( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 args, 2025-09-08T16:11:02,096 ^^^^^ 2025-09-08T16:11:02,096 ...<2 lines>... 2025-09-08T16:11:02,096 spinner=spinner, 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T16:11:02,096 raise error 2025-09-08T16:11:02,096 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T16:11:02,096 2025-09-08T16:11:02,096 The above exception was the direct cause of the following exception: 2025-09-08T16:11:02,096 2025-09-08T16:11:02,096 Traceback (most recent call last): 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T16:11:02,096 status = _inner_run() 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T16:11:02,096 return self.run(options, args) 2025-09-08T16:11:02,096 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T16:11:02,096 return func(self, options, args) 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T16:11:02,096 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T16:11:02,096 result = self._result = resolver.resolve( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T16:11:02,096 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T16:11:02,096 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T16:11:02,096 if not criterion.candidates: 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T16:11:02,096 return bool(self._sequence) 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T16:11:02,096 self._bool = any(self) 2025-09-08T16:11:02,096 ~~~^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T16:11:02,096 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T16:11:02,096 ^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T16:11:02,096 candidate = func() 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T16:11:02,096 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 link, template, name, version 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T16:11:02,096 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 link, 2025-09-08T16:11:02,096 ^^^^^ 2025-09-08T16:11:02,096 ...<3 lines>... 2025-09-08T16:11:02,096 version=version, 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T16:11:02,096 super().__init__( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 link=link, 2025-09-08T16:11:02,096 ^^^^^^^^^^ 2025-09-08T16:11:02,096 ...<4 lines>... 2025-09-08T16:11:02,096 version=version, 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T16:11:02,096 self.dist = self._prepare() 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T16:11:02,096 dist = self._prepare_distribution() 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T16:11:02,096 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T16:11:02,096 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T16:11:02,096 dist = _get_prepared_distribution( 2025-09-08T16:11:02,096 req, 2025-09-08T16:11:02,096 ...<3 lines>... 2025-09-08T16:11:02,096 self.check_build_deps, 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T16:11:02,096 abstract_dist.prepare_distribution_metadata( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 finder, build_isolation, check_build_deps 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T16:11:02,096 self.req.prepare_metadata() 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T16:11:02,096 self.metadata_directory = generate_metadata_legacy( 2025-09-08T16:11:02,096 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T16:11:02,096 build_env=self.build_env, 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ...<3 lines>... 2025-09-08T16:11:02,096 details=details, 2025-09-08T16:11:02,096 ^^^^^^^^^^^^^^^^ 2025-09-08T16:11:02,096 ) 2025-09-08T16:11:02,096 ^ 2025-09-08T16:11:02,096 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T16:11:02,096 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T16:11:02,096 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T16:11:02,120 Removed background-zmq-ipython==1.20190201.151741 from https://files.pythonhosted.org/packages/84/03/a61552131ad119c0cd8360f666590bdb42e498f9327b5e0bdaeefd0b4369/background_zmq_ipython-1.20190201.151741.tar.gz from build tracker '/tmp/pip-build-tracker-mhih4om3' 2025-09-08T16:11:02,120 Removed build tracker: '/tmp/pip-build-tracker-mhih4om3'