2025-09-08T15:57:16,010 Created temporary directory: /tmp/pip-build-tracker-irr70adb
2025-09-08T15:57:16,011 Initialized build tracking at /tmp/pip-build-tracker-irr70adb
2025-09-08T15:57:16,011 Created build tracker: /tmp/pip-build-tracker-irr70adb
2025-09-08T15:57:16,011 Entered build tracker: /tmp/pip-build-tracker-irr70adb
2025-09-08T15:57:16,012 Created temporary directory: /tmp/pip-wheel-vpf4fopc
2025-09-08T15:57:16,015 Created temporary directory: /tmp/pip-ephem-wheel-cache-112gswkk
2025-09-08T15:57:16,074 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T15:57:16,076 2 location(s) to search for versions of n2-tools:
2025-09-08T15:57:16,076 * https://pypi.org/simple/n2-tools/
2025-09-08T15:57:16,076 * https://www.piwheels.org/simple/n2-tools/
2025-09-08T15:57:16,076 Fetching project page and analyzing links: https://pypi.org/simple/n2-tools/
2025-09-08T15:57:16,077 Getting page https://pypi.org/simple/n2-tools/
2025-09-08T15:57:16,078 Found index url https://pypi.org/simple/
2025-09-08T15:57:16,148 Fetched page https://pypi.org/simple/n2-tools/ as application/vnd.pypi.simple.v1+json
2025-09-08T15:57:16,150   Found link https://files.pythonhosted.org/packages/b3/04/92f42ced9b215c412189b174d6c1a1fcb2341c109070f61313b1a73acfe8/n2-tools-0.0.1.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.1
2025-09-08T15:57:16,151   Found link https://files.pythonhosted.org/packages/9d/47/873b82bae9e2e3824faf981a8ceb17c80a16155b35b784473e95853380d5/n2-tools-0.0.2.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.2
2025-09-08T15:57:16,151   Found link https://files.pythonhosted.org/packages/fb/9a/1f8549b1a3ba5b132e127324c808415ad9c40c8770f4038a5b33a1202283/n2-tools-0.0.3.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.3
2025-09-08T15:57:16,151   Found link https://files.pythonhosted.org/packages/f1/09/3fe161b5e09d78fc87e042d1f31a4b42d4d3a10160b844e4c362f83667d9/n2-tools-0.0.4.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.4
2025-09-08T15:57:16,151   Found link https://files.pythonhosted.org/packages/b4/a3/89f8c17b921e9a13361a4652eb793677fc81faed4846c0cc2a8b0cf4e704/n2-tools-0.0.7.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.7
2025-09-08T15:57:16,151   Found link https://files.pythonhosted.org/packages/d5/da/b60b8007f7b2b58be4ab9f845e505e6c4bf8b17d06dc37fe24ee914f707d/n2-tools-0.0.8.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.8
2025-09-08T15:57:16,152   Found link https://files.pythonhosted.org/packages/20/78/eae31f20ecb015f67c7ab564905a46f256e10156e7bb8100b7aa07f7d57c/n2-tools-0.0.10.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.10
2025-09-08T15:57:16,152   Found link https://files.pythonhosted.org/packages/40/d2/86de53d18736d630d9c8608c3457000a7d059c67c649f932ae744959fb05/n2-tools-0.0.11.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.11
2025-09-08T15:57:16,152   Found link https://files.pythonhosted.org/packages/a5/0d/74203d50308700aa4ea40486c25226381ab62fc4a20888b07909cef14f90/n2-tools-0.0.13.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.13
2025-09-08T15:57:16,152   Found link https://files.pythonhosted.org/packages/28/f7/f03e25e239cef1db512e7fe135ddb2f6765134170fbb6b773278e5b5c2f4/n2-tools-0.0.14.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.14
2025-09-08T15:57:16,153   Found link https://files.pythonhosted.org/packages/d2/f0/a39b624b05de0723720385fd5bfc76381c3eb43ab594c19158f527032da4/n2-tools-0.0.15.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.15
2025-09-08T15:57:16,153   Found link https://files.pythonhosted.org/packages/82/62/e3c84ee3ccb8c75206807232bcc1afe64901c4c2bce1aee4f61d498c9292/n2-tools-0.0.16.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.16
2025-09-08T15:57:16,153   Found link https://files.pythonhosted.org/packages/14/f3/b2ba785c5400580de766522a48afb9581e3df15feff9aaba24f214410db6/n2-tools-0.0.18.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.18
2025-09-08T15:57:16,153   Found link https://files.pythonhosted.org/packages/ee/a2/b56304759a45f9720e5f3bfc567292782eeb054ebdc9840a80407e9e2980/n2-tools-0.0.20.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.20
2025-09-08T15:57:16,153   Found link https://files.pythonhosted.org/packages/7f/b2/a945ed3bb5532a10ea5d78afba438dc607e50beb093e9757b73bc43f0ab4/n2-tools-0.0.21.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.21
2025-09-08T15:57:16,154   Found link https://files.pythonhosted.org/packages/39/db/14274369f6d84637ec71add9ce560bcc113439d1ab8331859bd6c833bca2/n2-tools-0.0.22.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.22
2025-09-08T15:57:16,154   Found link https://files.pythonhosted.org/packages/74/54/4d8cbcd75448d3ea9e7fbdff404075fffb459aded6fb4784ce6a47ec4350/n2-tools-0.0.23.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.23
2025-09-08T15:57:16,154   Found link https://files.pythonhosted.org/packages/1f/7d/ead9e6d67d0d19840d5b9212e416e82fcd0728dde2d9a0334d1cc53be2ae/n2-tools-0.0.24.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.24
2025-09-08T15:57:16,154   Found link https://files.pythonhosted.org/packages/c6/0a/0e13a1d40d96b5e1e10d82185c6b88bd00a4bd93249f2d7e00b25bb2e5b0/n2-tools-0.0.25.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.25
2025-09-08T15:57:16,155   Found link https://files.pythonhosted.org/packages/76/aa/5c207fe63f7a416635ff6c6018790e656fbfeb536c9671f3e8150ad85e2b/n2-tools-0.0.26.tar.gz (from https://pypi.org/simple/n2-tools/), version: 0.0.26
2025-09-08T15:57:16,155 Fetching project page and analyzing links: https://www.piwheels.org/simple/n2-tools/
2025-09-08T15:57:16,155 Getting page https://www.piwheels.org/simple/n2-tools/
2025-09-08T15:57:16,156 Found index url https://www.piwheels.org/simple/
2025-09-08T15:57:16,249 Fetched page https://www.piwheels.org/simple/n2-tools/ as text/html
2025-09-08T15:57:16,251   Skipping link: No binaries permitted for n2-tools: https://archive1.piwheels.org/simple/n2-tools/n2_tools-0.0.10-py3-none-any.whl#sha256=f06a0af1637af7843084a92702ac30be1ee74d953c5af0560643a24e83b15bd3 (from https://www.piwheels.org/simple/n2-tools/)
2025-09-08T15:57:16,251   Skipping link: No binaries permitted for n2-tools: https://archive1.piwheels.org/simple/n2-tools/n2_tools-0.0.7-py3-none-any.whl#sha256=9e3d3b1e2a256c2f2508a2fe1b0321e69d754350cac47e2eeb65aca51b591792 (from https://www.piwheels.org/simple/n2-tools/)
2025-09-08T15:57:16,251   Skipping link: No binaries permitted for n2-tools: https://archive1.piwheels.org/simple/n2-tools/n2_tools-0.0.4-py3-none-any.whl#sha256=4e375f33ce562539d7ed20909bb06bd103d6f2cb9efcbaade78c966e5c25cf07 (from https://www.piwheels.org/simple/n2-tools/)
2025-09-08T15:57:16,251 Skipping link: not a file: https://www.piwheels.org/simple/n2-tools/
2025-09-08T15:57:16,251 Skipping link: not a file: https://pypi.org/simple/n2-tools/
2025-09-08T15:57:16,278 Given no hashes to check 1 links for project 'n2-tools': discarding no candidates
2025-09-08T15:57:16,280 Collecting n2-tools==0.0.23
2025-09-08T15:57:16,281   Created temporary directory: /tmp/pip-unpack-1t9we7t1
2025-09-08T15:57:16,420   Downloading n2-tools-0.0.23.tar.gz (15 kB)
2025-09-08T15:57:16,456   Added n2-tools==0.0.23 from https://files.pythonhosted.org/packages/74/54/4d8cbcd75448d3ea9e7fbdff404075fffb459aded6fb4784ce6a47ec4350/n2-tools-0.0.23.tar.gz to build tracker '/tmp/pip-build-tracker-irr70adb'
2025-09-08T15:57:16,457   Running setup.py (path:/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/setup.py) egg_info for package n2-tools
2025-09-08T15:57:16,458   Created temporary directory: /tmp/pip-pip-egg-info-nw1isn2a
2025-09-08T15:57:16,458   Preparing metadata (setup.py): started
2025-09-08T15:57:16,458   Running command python setup.py egg_info
2025-09-08T15:57:17,001   Traceback (most recent call last):
2025-09-08T15:57:17,004     File "<string>", line 2, in <module>
2025-09-08T15:57:17,004       exec(compile('''
2025-09-08T15:57:17,004       ~~~~^^^^^^^^^^^^
2025-09-08T15:57:17,004       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T15:57:17,004       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,004       ...<32 lines>...
2025-09-08T15:57:17,004       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T15:57:17,004       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,005       ''' % ('/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T15:57:17,005       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,005     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T15:57:17,005     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/setup.py", line 7, in <module>
2025-09-08T15:57:17,005       version = __import__('n2').__version__,
2025-09-08T15:57:17,005                 ~~~~~~~~~~^^^^^^
2025-09-08T15:57:17,005     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/n2/__init__.py", line 4, in <module>
2025-09-08T15:57:17,005       from .data import *
2025-09-08T15:57:17,006     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/n2/data/__init__.py", line 2, in <module>
2025-09-08T15:57:17,006       from .fitsimage import *
2025-09-08T15:57:17,006     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/n2/data/fitsimage.py", line 3, in <module>
2025-09-08T15:57:17,006       import n2.core
2025-09-08T15:57:17,006     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/n2/core/__init__.py", line 2, in <module>
2025-09-08T15:57:17,006       from .cutout import *
2025-09-08T15:57:17,006     File "/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/n2/core/cutout.py", line 5, in <module>
2025-09-08T15:57:17,006       import astropy.io.fits
2025-09-08T15:57:17,006   ModuleNotFoundError: No module named 'astropy'
2025-09-08T15:57:17,090   ERROR: python setup.py egg_info exited with 1
2025-09-08T15:57:17,102   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T15:57:17,102   exec(compile('"'"''"'"''"'"'
2025-09-08T15:57:17,102   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T15:57:17,102   #
2025-09-08T15:57:17,102   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T15:57:17,102   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T15:57:17,102   # - It provides a clear error message when setuptools is not installed.
2025-09-08T15:57:17,102   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T15:57:17,102   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T15:57:17,102   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T15:57:17,102   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T15:57:17,102   import os, sys, tokenize, traceback
2025-09-08T15:57:17,102   
2025-09-08T15:57:17,102   try:
2025-09-08T15:57:17,102       import setuptools
2025-09-08T15:57:17,102   except ImportError:
2025-09-08T15:57:17,102       print(
2025-09-08T15:57:17,102           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T15:57:17,102           "the build environment with exception:",
2025-09-08T15:57:17,102           file=sys.stderr,
2025-09-08T15:57:17,102       )
2025-09-08T15:57:17,102       traceback.print_exc()
2025-09-08T15:57:17,102       sys.exit(1)
2025-09-08T15:57:17,102   
2025-09-08T15:57:17,102   __file__ = %r
2025-09-08T15:57:17,102   sys.argv[0] = __file__
2025-09-08T15:57:17,102   
2025-09-08T15:57:17,102   if os.path.exists(__file__):
2025-09-08T15:57:17,102       filename = __file__
2025-09-08T15:57:17,102       with tokenize.open(__file__) as f:
2025-09-08T15:57:17,102           setup_py_code = f.read()
2025-09-08T15:57:17,102   else:
2025-09-08T15:57:17,102       filename = "<auto-generated setuptools caller>"
2025-09-08T15:57:17,102       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T15:57:17,102   
2025-09-08T15:57:17,102   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T15:57:17,102   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-nw1isn2a[/]
2025-09-08T15:57:17,102   [bold magenta]cwd[/]: /tmp/pip-wheel-vpf4fopc/n2-tools_2f6af7d3136c4c27978e6b254821989a/
2025-09-08T15:57:17,102   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T15:57:17,103 ERROR: metadata generation failed
2025-09-08T15:57:17,108 Exception information:
2025-09-08T15:57:17,108 Traceback (most recent call last):
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T15:57:17,108     call_subprocess(
2025-09-08T15:57:17,108     ~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         args,
2025-09-08T15:57:17,108         ^^^^^
2025-09-08T15:57:17,108     ...<2 lines>...
2025-09-08T15:57:17,108         spinner=spinner,
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T15:57:17,108     raise error
2025-09-08T15:57:17,108 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T15:57:17,108 
2025-09-08T15:57:17,108 The above exception was the direct cause of the following exception:
2025-09-08T15:57:17,108 
2025-09-08T15:57:17,108 Traceback (most recent call last):
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T15:57:17,108     status = _inner_run()
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T15:57:17,108     return self.run(options, args)
2025-09-08T15:57:17,108            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T15:57:17,108     return func(self, options, args)
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T15:57:17,108     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T15:57:17,108     result = self._result = resolver.resolve(
2025-09-08T15:57:17,108                             ~~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T15:57:17,108     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T15:57:17,108     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T15:57:17,108     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T15:57:17,108     if not criterion.candidates:
2025-09-08T15:57:17,108            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T15:57:17,108     return bool(self._sequence)
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T15:57:17,108     self._bool = any(self)
2025-09-08T15:57:17,108                  ~~~^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T15:57:17,108     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T15:57:17,108                        ^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T15:57:17,108     candidate = func()
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T15:57:17,108     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T15:57:17,108                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         link, template, name, version
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T15:57:17,108     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T15:57:17,108                                        ~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         link,
2025-09-08T15:57:17,108         ^^^^^
2025-09-08T15:57:17,108     ...<3 lines>...
2025-09-08T15:57:17,108         version=version,
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T15:57:17,108     super().__init__(
2025-09-08T15:57:17,108     ~~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         link=link,
2025-09-08T15:57:17,108         ^^^^^^^^^^
2025-09-08T15:57:17,108     ...<4 lines>...
2025-09-08T15:57:17,108         version=version,
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T15:57:17,108     self.dist = self._prepare()
2025-09-08T15:57:17,108                 ~~~~~~~~~~~~~^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T15:57:17,108     dist = self._prepare_distribution()
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T15:57:17,108     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T15:57:17,108            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T15:57:17,108     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T15:57:17,108            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T15:57:17,108     dist = _get_prepared_distribution(
2025-09-08T15:57:17,108         req,
2025-09-08T15:57:17,108     ...<3 lines>...
2025-09-08T15:57:17,108         self.check_build_deps,
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T15:57:17,108     abstract_dist.prepare_distribution_metadata(
2025-09-08T15:57:17,108     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         finder, build_isolation, check_build_deps
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T15:57:17,108     self.req.prepare_metadata()
2025-09-08T15:57:17,108     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T15:57:17,108     self.metadata_directory = generate_metadata_legacy(
2025-09-08T15:57:17,108                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T15:57:17,108         build_env=self.build_env,
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     ...<3 lines>...
2025-09-08T15:57:17,108         details=details,
2025-09-08T15:57:17,108         ^^^^^^^^^^^^^^^^
2025-09-08T15:57:17,108     )
2025-09-08T15:57:17,108     ^
2025-09-08T15:57:17,108   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T15:57:17,108     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T15:57:17,108 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T15:57:17,132 Removed n2-tools==0.0.23 from https://files.pythonhosted.org/packages/74/54/4d8cbcd75448d3ea9e7fbdff404075fffb459aded6fb4784ce6a47ec4350/n2-tools-0.0.23.tar.gz from build tracker '/tmp/pip-build-tracker-irr70adb'
2025-09-08T15:57:17,133 Removed build tracker: '/tmp/pip-build-tracker-irr70adb'