2025-09-08T00:18:47,381 Created temporary directory: /tmp/pip-build-tracker-n05zxos7
2025-09-08T00:18:47,382 Initialized build tracking at /tmp/pip-build-tracker-n05zxos7
2025-09-08T00:18:47,382 Created build tracker: /tmp/pip-build-tracker-n05zxos7
2025-09-08T00:18:47,382 Entered build tracker: /tmp/pip-build-tracker-n05zxos7
2025-09-08T00:18:47,383 Created temporary directory: /tmp/pip-wheel-9y9ap12v
2025-09-08T00:18:47,386 Created temporary directory: /tmp/pip-ephem-wheel-cache-lfw24ulo
2025-09-08T00:18:47,443 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T00:18:47,445 2 location(s) to search for versions of cochlea:
2025-09-08T00:18:47,445 * https://pypi.org/simple/cochlea/
2025-09-08T00:18:47,445 * https://www.piwheels.org/simple/cochlea/
2025-09-08T00:18:47,445 Fetching project page and analyzing links: https://pypi.org/simple/cochlea/
2025-09-08T00:18:47,446 Getting page https://pypi.org/simple/cochlea/
2025-09-08T00:18:47,447 Found index url https://pypi.org/simple/
2025-09-08T00:18:47,516 Fetched page https://pypi.org/simple/cochlea/ as application/vnd.pypi.simple.v1+json
2025-09-08T00:18:47,518   Skipping link: No binaries permitted for cochlea: https://files.pythonhosted.org/packages/15/61/0150d902da86482dcc23f35d00c60fe286a57ad4368168d1ef1beb75d0c6/cochlea-1.1-cp27-none-win_amd64.whl (from https://pypi.org/simple/cochlea/)
2025-09-08T00:18:47,518   Found link https://files.pythonhosted.org/packages/21/48/3dc5d790a45a397cd426f008cc608d866b5ed43f1e7dc6275630c6811bf6/cochlea-1.1.tar.gz (from https://pypi.org/simple/cochlea/), version: 1.1
2025-09-08T00:18:47,518   Skipping link: No binaries permitted for cochlea: https://files.pythonhosted.org/packages/99/0f/3a6a031959cdc327f6689da51d4456bc1c26cc32b0c3fdb1e136e206b238/cochlea-1.2-cp27-none-win_amd64.whl (from https://pypi.org/simple/cochlea/)
2025-09-08T00:18:47,518   Found link https://files.pythonhosted.org/packages/d2/3b/bc5710506fac0621ec749294f22f9699a124ea7715e4354a63f041bfdb95/cochlea-1.2.tar.gz (from https://pypi.org/simple/cochlea/), version: 1.2
2025-09-08T00:18:47,518   Found link https://files.pythonhosted.org/packages/c7/83/d1b6c47c26e4631f8b1f02749b0e2619081d2aeb49ea612af45a082d54d9/cochlea-1.2.2.tar.gz (from https://pypi.org/simple/cochlea/), version: 1.2.2
2025-09-08T00:18:47,519   Found link https://files.pythonhosted.org/packages/56/47/b72afb2785dde1a8ecf5ff7b38e1192030114eb567fc52f60c33063948e7/cochlea-1.4.tar.gz (from https://pypi.org/simple/cochlea/), version: 1.4
2025-09-08T00:18:47,519   Found link https://files.pythonhosted.org/packages/2d/e1/6db5737d90d17354be5e4a13225ffc2264cc8ca142e672e552be2967d3e1/cochlea-2.tar.gz (from https://pypi.org/simple/cochlea/), version: 2
2025-09-08T00:18:47,519 Fetching project page and analyzing links: https://www.piwheels.org/simple/cochlea/
2025-09-08T00:18:47,519 Getting page https://www.piwheels.org/simple/cochlea/
2025-09-08T00:18:47,520 Found index url https://www.piwheels.org/simple/
2025-09-08T00:18:47,609 Fetched page https://www.piwheels.org/simple/cochlea/ as text/html
2025-09-08T00:18:47,614   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-2-cp37-cp37m-linux_armv6l.whl#sha256=60c96ebf6469c21124f9596e78a25d9c17a56fe5ac4666616dd4b4b0b3db9fe0 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-2-cp37-cp37m-linux_armv7l.whl#sha256=60c96ebf6469c21124f9596e78a25d9c17a56fe5ac4666616dd4b4b0b3db9fe0 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-2-cp39-cp39-linux_armv6l.whl#sha256=382eac1c4d1fbd4b201626c7f5b82ecb1823d269dce4e82cc1dc284286bad342 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-2-cp39-cp39-linux_armv7l.whl#sha256=382eac1c4d1fbd4b201626c7f5b82ecb1823d269dce4e82cc1dc284286bad342 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.4-cp37-cp37m-linux_armv6l.whl#sha256=ee9e54fc41b90fce1a8b2af204db442659dd0ac0d0577c6e5c61df12c764b30c (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.4-cp37-cp37m-linux_armv7l.whl#sha256=ee9e54fc41b90fce1a8b2af204db442659dd0ac0d0577c6e5c61df12c764b30c (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.4-cp39-cp39-linux_armv6l.whl#sha256=79b817e5cbf3d6667a227b8846ea5522ffd76c4664d8801fc43ea83f00db9f0e (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,615   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.4-cp39-cp39-linux_armv7l.whl#sha256=79b817e5cbf3d6667a227b8846ea5522ffd76c4664d8801fc43ea83f00db9f0e (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2.2-cp37-cp37m-linux_armv6l.whl#sha256=7473116086c66beedb9f2e93905b6ab0d55c8f456bb8de7deaf8963b8a830784 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2.2-cp37-cp37m-linux_armv7l.whl#sha256=7473116086c66beedb9f2e93905b6ab0d55c8f456bb8de7deaf8963b8a830784 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2.2-cp39-cp39-linux_armv6l.whl#sha256=108311261e2c41dbdb1818826a63d5bba50c046b10659d6b89206c8862f11f8d (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2.2-cp39-cp39-linux_armv7l.whl#sha256=108311261e2c41dbdb1818826a63d5bba50c046b10659d6b89206c8862f11f8d (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp35-cp35m-linux_armv6l.whl#sha256=7c0a2fb2e408c393520771e1843a4d88958297b70a99c6176d906036b762a24a (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp35-cp35m-linux_armv7l.whl#sha256=7c0a2fb2e408c393520771e1843a4d88958297b70a99c6176d906036b762a24a (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp37-cp37m-linux_armv6l.whl#sha256=a8bc1b86f400f5f58e1817bceccfda87bf4326d9e89fdad0d909430c98f0a37d (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,616   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp37-cp37m-linux_armv7l.whl#sha256=a8bc1b86f400f5f58e1817bceccfda87bf4326d9e89fdad0d909430c98f0a37d (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp39-cp39-linux_armv6l.whl#sha256=04a7e48f62780d5cfd0f3b634e592d81dea651ce4a870aca8368eb99321ad51f (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.2-cp39-cp39-linux_armv7l.whl#sha256=04a7e48f62780d5cfd0f3b634e592d81dea651ce4a870aca8368eb99321ad51f (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp35-cp35m-linux_armv6l.whl#sha256=3872966b8518c8e114cf70901f139e8c9d8c6e86385dee183131044a930a6ce1 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp35-cp35m-linux_armv7l.whl#sha256=3872966b8518c8e114cf70901f139e8c9d8c6e86385dee183131044a930a6ce1 (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp37-cp37m-linux_armv6l.whl#sha256=3fc9708f7d193bd446dfac773a4df940133c1eabd1aab9aec23cb77cbaf4894c (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp37-cp37m-linux_armv7l.whl#sha256=3fc9708f7d193bd446dfac773a4df940133c1eabd1aab9aec23cb77cbaf4894c (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,617   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp39-cp39-linux_armv7l.whl#sha256=342ae8add8b891e0e233c40d0db23f132eca93a57711fa5d2095c7f80dc382ee (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,618   Skipping link: No binaries permitted for cochlea: https://archive1.piwheels.org/simple/cochlea/cochlea-1.1-cp39-cp39-linux_armv6l.whl#sha256=342ae8add8b891e0e233c40d0db23f132eca93a57711fa5d2095c7f80dc382ee (from https://www.piwheels.org/simple/cochlea/)
2025-09-08T00:18:47,618 Skipping link: not a file: https://www.piwheels.org/simple/cochlea/
2025-09-08T00:18:47,618 Skipping link: not a file: https://pypi.org/simple/cochlea/
2025-09-08T00:18:47,641 Given no hashes to check 1 links for project 'cochlea': discarding no candidates
2025-09-08T00:18:47,642 Collecting cochlea==1.2
2025-09-08T00:18:47,643   Created temporary directory: /tmp/pip-unpack-ccs4zfym
2025-09-08T00:18:47,786   Downloading cochlea-1.2.tar.gz (293 kB)
2025-09-08T00:18:47,892   Added cochlea==1.2 from https://files.pythonhosted.org/packages/d2/3b/bc5710506fac0621ec749294f22f9699a124ea7715e4354a63f041bfdb95/cochlea-1.2.tar.gz to build tracker '/tmp/pip-build-tracker-n05zxos7'
2025-09-08T00:18:47,893   Running setup.py (path:/tmp/pip-wheel-9y9ap12v/cochlea_3810e98aeea64b92a2b9ac18bd55ba41/setup.py) egg_info for package cochlea
2025-09-08T00:18:47,894   Created temporary directory: /tmp/pip-pip-egg-info-hczdpn84
2025-09-08T00:18:47,894   Preparing metadata (setup.py): started
2025-09-08T00:18:47,895   Running command python setup.py egg_info

2025-09-08T00:18:51,033   Error compiling Cython file:
2025-09-08T00:18:51,033   ------------------------------------------------------------
2025-09-08T00:18:51,033   ...

2025-09-08T00:18:51,033       act_Ca_inf = 1 / (1 + exp(-gamma_ca*uIHC_rest)/beta_ca)
2025-09-08T00:18:51,033       ICa = gmax_ca * act_Ca_inf**3 * (uIHC_rest - e_ca)

2025-09-08T00:18:51,033       if -ICa > perm_ca0:
2025-09-08T00:18:51,033           k0 = perm_z * ((-ICa)**power_ca - perm_ca0**power_ca)
2025-09-08T00:18:51,033                       ^
2025-09-08T00:18:51,033   ------------------------------------------------------------

2025-09-08T00:18:51,034   cochlea/holmberg2007/_traveling_waves.pyx:603:20: Cannot assign type 'npy_float64 complex' to 'float64_t' (alias of 'double')

2025-09-08T00:18:51,041   Error compiling Cython file:
2025-09-08T00:18:51,041   ------------------------------------------------------------
2025-09-08T00:18:51,041   ...
2025-09-08T00:18:51,041           conc_Ca += (-ICa - conc_Ca) * dt / tau_ca


2025-09-08T00:18:51,041           ### power law release function
2025-09-08T00:18:51,041           if conc_Ca > perm_ca0:
2025-09-08T00:18:51,041               kdt = (perm_z*dt * (conc_Ca**power_ca - perm_ca0**power_ca))
2025-09-08T00:18:51,041                                ^
2025-09-08T00:18:51,041   ------------------------------------------------------------

2025-09-08T00:18:51,042   cochlea/holmberg2007/_traveling_waves.pyx:647:29: Cannot assign type 'npy_float64 complex' to 'float64_t' (alias of 'double')
2025-09-08T00:18:51,172   Traceback (most recent call last):
2025-09-08T00:18:51,175     File "<string>", line 2, in <module>
2025-09-08T00:18:51,175       exec(compile('''
2025-09-08T00:18:51,175       ~~~~^^^^^^^^^^^^
2025-09-08T00:18:51,175       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T00:18:51,175       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,175       ...<32 lines>...
2025-09-08T00:18:51,175       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T00:18:51,176       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,176       ''' % ('/tmp/pip-wheel-9y9ap12v/cochlea_3810e98aeea64b92a2b9ac18bd55ba41/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T00:18:51,176       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,176     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T00:18:51,176     File "/tmp/pip-wheel-9y9ap12v/cochlea_3810e98aeea64b92a2b9ac18bd55ba41/setup.py", line 61, in <module>
2025-09-08T00:18:51,176       ext_modules = cythonize(extensions),
2025-09-08T00:18:51,176                     ~~~~~~~~~^^^^^^^^^^^^
2025-09-08T00:18:51,176     File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 1154, in cythonize
2025-09-08T00:18:51,177       cythonize_one(*args)
2025-09-08T00:18:51,177       ~~~~~~~~~~~~~^^^^^^^
2025-09-08T00:18:51,177     File "/usr/local/lib/python3.13/dist-packages/Cython/Build/Dependencies.py", line 1298, in cythonize_one
2025-09-08T00:18:51,177       raise CompileError(None, pyx_file)
2025-09-08T00:18:51,177   Cython.Compiler.Errors.CompileError: cochlea/holmberg2007/_traveling_waves.pyx
2025-09-08T00:18:51,177   Compiling cochlea/zilany2009/_pycat.pyx because it changed.
2025-09-08T00:18:51,177   Compiling cochlea/holmberg2007/_traveling_waves.pyx because it changed.
2025-09-08T00:18:51,177   Compiling cochlea/zilany2014/_zilany2014.pyx because it changed.
2025-09-08T00:18:51,177   [1/3] Cythonizing cochlea/holmberg2007/_traveling_waves.pyx
2025-09-08T00:18:51,521   ERROR: python setup.py egg_info exited with 1
2025-09-08T00:18:51,533   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T00:18:51,533   exec(compile('"'"''"'"''"'"'
2025-09-08T00:18:51,533   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T00:18:51,533   #
2025-09-08T00:18:51,533   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T00:18:51,533   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T00:18:51,533   # - It provides a clear error message when setuptools is not installed.
2025-09-08T00:18:51,533   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T00:18:51,533   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T00:18:51,533   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T00:18:51,533   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T00:18:51,533   import os, sys, tokenize, traceback
2025-09-08T00:18:51,533   
2025-09-08T00:18:51,533   try:
2025-09-08T00:18:51,533       import setuptools
2025-09-08T00:18:51,533   except ImportError:
2025-09-08T00:18:51,533       print(
2025-09-08T00:18:51,533           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T00:18:51,533           "the build environment with exception:",
2025-09-08T00:18:51,533           file=sys.stderr,
2025-09-08T00:18:51,533       )
2025-09-08T00:18:51,533       traceback.print_exc()
2025-09-08T00:18:51,533       sys.exit(1)
2025-09-08T00:18:51,533   
2025-09-08T00:18:51,533   __file__ = %r
2025-09-08T00:18:51,533   sys.argv[0] = __file__
2025-09-08T00:18:51,533   
2025-09-08T00:18:51,533   if os.path.exists(__file__):
2025-09-08T00:18:51,533       filename = __file__
2025-09-08T00:18:51,533       with tokenize.open(__file__) as f:
2025-09-08T00:18:51,533           setup_py_code = f.read()
2025-09-08T00:18:51,533   else:
2025-09-08T00:18:51,533       filename = "<auto-generated setuptools caller>"
2025-09-08T00:18:51,533       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T00:18:51,533   
2025-09-08T00:18:51,533   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T00:18:51,533   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-9y9ap12v/cochlea_3810e98aeea64b92a2b9ac18bd55ba41/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-hczdpn84[/]
2025-09-08T00:18:51,533   [bold magenta]cwd[/]: /tmp/pip-wheel-9y9ap12v/cochlea_3810e98aeea64b92a2b9ac18bd55ba41/
2025-09-08T00:18:51,534   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T00:18:51,534 ERROR: metadata generation failed
2025-09-08T00:18:51,539 Exception information:
2025-09-08T00:18:51,539 Traceback (most recent call last):
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T00:18:51,539     call_subprocess(
2025-09-08T00:18:51,539     ~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         args,
2025-09-08T00:18:51,539         ^^^^^
2025-09-08T00:18:51,539     ...<2 lines>...
2025-09-08T00:18:51,539         spinner=spinner,
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T00:18:51,539     raise error
2025-09-08T00:18:51,539 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T00:18:51,539 
2025-09-08T00:18:51,539 The above exception was the direct cause of the following exception:
2025-09-08T00:18:51,539 
2025-09-08T00:18:51,539 Traceback (most recent call last):
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T00:18:51,539     status = _inner_run()
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T00:18:51,539     return self.run(options, args)
2025-09-08T00:18:51,539            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T00:18:51,539     return func(self, options, args)
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T00:18:51,539     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T00:18:51,539     result = self._result = resolver.resolve(
2025-09-08T00:18:51,539                             ~~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T00:18:51,539     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T00:18:51,539     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T00:18:51,539     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T00:18:51,539     if not criterion.candidates:
2025-09-08T00:18:51,539            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T00:18:51,539     return bool(self._sequence)
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T00:18:51,539     self._bool = any(self)
2025-09-08T00:18:51,539                  ~~~^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T00:18:51,539     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T00:18:51,539                        ^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T00:18:51,539     candidate = func()
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T00:18:51,539     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T00:18:51,539                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         link, template, name, version
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T00:18:51,539     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T00:18:51,539                                        ~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         link,
2025-09-08T00:18:51,539         ^^^^^
2025-09-08T00:18:51,539     ...<3 lines>...
2025-09-08T00:18:51,539         version=version,
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T00:18:51,539     super().__init__(
2025-09-08T00:18:51,539     ~~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         link=link,
2025-09-08T00:18:51,539         ^^^^^^^^^^
2025-09-08T00:18:51,539     ...<4 lines>...
2025-09-08T00:18:51,539         version=version,
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T00:18:51,539     self.dist = self._prepare()
2025-09-08T00:18:51,539                 ~~~~~~~~~~~~~^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T00:18:51,539     dist = self._prepare_distribution()
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T00:18:51,539     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T00:18:51,539            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T00:18:51,539     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T00:18:51,539            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T00:18:51,539     dist = _get_prepared_distribution(
2025-09-08T00:18:51,539         req,
2025-09-08T00:18:51,539     ...<3 lines>...
2025-09-08T00:18:51,539         self.check_build_deps,
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T00:18:51,539     abstract_dist.prepare_distribution_metadata(
2025-09-08T00:18:51,539     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         finder, build_isolation, check_build_deps
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T00:18:51,539     self.req.prepare_metadata()
2025-09-08T00:18:51,539     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T00:18:51,539     self.metadata_directory = generate_metadata_legacy(
2025-09-08T00:18:51,539                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T00:18:51,539         build_env=self.build_env,
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     ...<3 lines>...
2025-09-08T00:18:51,539         details=details,
2025-09-08T00:18:51,539         ^^^^^^^^^^^^^^^^
2025-09-08T00:18:51,539     )
2025-09-08T00:18:51,539     ^
2025-09-08T00:18:51,539   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T00:18:51,539     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T00:18:51,539 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T00:18:51,564 Removed cochlea==1.2 from https://files.pythonhosted.org/packages/d2/3b/bc5710506fac0621ec749294f22f9699a124ea7715e4354a63f041bfdb95/cochlea-1.2.tar.gz from build tracker '/tmp/pip-build-tracker-n05zxos7'
2025-09-08T00:18:51,564 Removed build tracker: '/tmp/pip-build-tracker-n05zxos7'