2025-09-11T11:21:14,030 Created temporary directory: /tmp/pip-build-tracker-fjy4y7i2
2025-09-11T11:21:14,030 Initialized build tracking at /tmp/pip-build-tracker-fjy4y7i2
2025-09-11T11:21:14,030 Created build tracker: /tmp/pip-build-tracker-fjy4y7i2
2025-09-11T11:21:14,031 Entered build tracker: /tmp/pip-build-tracker-fjy4y7i2
2025-09-11T11:21:14,031 Created temporary directory: /tmp/pip-wheel-939off2b
2025-09-11T11:21:14,034 Created temporary directory: /tmp/pip-ephem-wheel-cache-vcigkuc4
2025-09-11T11:21:14,090 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-11T11:21:14,092 2 location(s) to search for versions of mela:
2025-09-11T11:21:14,092 * https://pypi.org/simple/mela/
2025-09-11T11:21:14,092 * https://www.piwheels.org/simple/mela/
2025-09-11T11:21:14,093 Fetching project page and analyzing links: https://pypi.org/simple/mela/
2025-09-11T11:21:14,093 Getting page https://pypi.org/simple/mela/
2025-09-11T11:21:14,094 Found index url https://pypi.org/simple/
2025-09-11T11:21:14,242 Fetched page https://pypi.org/simple/mela/ as application/vnd.pypi.simple.v1+json
2025-09-11T11:21:14,251   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/f9/3d/163ceaa58baf07021d72217155abe0ae2d3b472b9d3bbf4b19981bb9e8b8/mela-1.0.3-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,253   Found link https://files.pythonhosted.org/packages/d9/29/3ad612e54b0e37580877cd3391f10113667eab74ddf2c0436a2213c21101/mela-1.0.3.linux-x86_64.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.3.linux-x86_64
2025-09-11T11:21:14,253   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/a7/85/4a0dad3c737f3099fc60cab387baae1286fb54cbcdd3050f21873f9b3393/mela-1.0.4-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,254   Found link https://files.pythonhosted.org/packages/2d/a8/e262b381c5dc4c7920386cca1c6a103ba3820c28b3e1cf8741c588b06f76/mela-1.0.4.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.4
2025-09-11T11:21:14,254   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/20/7a/2b6b8d713bb84df4c44c49e94d160562a8b572a1c3aee661d78266d0c06e/mela-1.0.5-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,255   Found link https://files.pythonhosted.org/packages/7e/b1/c075becfb53aba88a071bdfe65ca93ebd4f7302a8cac63908671d247ccdf/mela-1.0.5.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.5
2025-09-11T11:21:14,255   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/89/c0/a2e8451507a2aaf5e78679f7319a1d7189a0d9c41730620b59e282a9ae7b/mela-1.0.7-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,255   Found link https://files.pythonhosted.org/packages/5f/49/cc6f9267d6d738201682880f245f48721b8b60ffe56e26670909d97cfd70/mela-1.0.7.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.7
2025-09-11T11:21:14,256   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/a3/3e/c268017469b6fa63557ae2254e4d73063825a9ba22f4467076fabd55578c/mela-1.0.8-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,256   Found link https://files.pythonhosted.org/packages/46/a6/a8944696cd8e42237c79c2ec3bcec5bd6f657496066d137e08b6e7c41e1b/mela-1.0.8.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.8
2025-09-11T11:21:14,257   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/96/34/e3cab28d482e49539b24358a1a37d66b89f7eb97a27581b312a436a3ce12/mela-1.0.9-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,257   Found link https://files.pythonhosted.org/packages/59/85/3beaeb36d501502ed3af36a2feb082aa41ec548d57095bff7dd3ab18efc9/mela-1.0.9.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.9
2025-09-11T11:21:14,257   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/78/5d/09c82d9e355bf69063ed80d44817f2fda555f0978837afdfaf539bc25bf7/mela-1.0.10-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,258   Found link https://files.pythonhosted.org/packages/5f/ec/0abfe16a15e54b7936b9265c989454429fc099af9c253295fc713b9c3190/mela-1.0.10.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.10
2025-09-11T11:21:14,258   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/be/5a/dbadf845a693411348d98e59b7a6ad790cc9f8acf0222edd891e6f39c6c6/mela-1.0.11-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,259   Found link https://files.pythonhosted.org/packages/11/c9/0dd14e6452c32b27720f766b72d69146e296f005de6a4f3eb43a90859098/mela-1.0.11.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.0.11
2025-09-11T11:21:14,259   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/c7/40/054acebf1532bc8e0b6ed49dba00b5268a59ff68092233d0d62527e4979c/mela-1.1.0a1-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,259   Found link https://files.pythonhosted.org/packages/fa/17/d67812b4689b58b95e3af855f4a80fd0a957cfb11d1899d0054a446a7251/mela-1.1.0a1.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a1
2025-09-11T11:21:14,260   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/87/4a/3b56e79694c3343bb3b6b9389361b66cd4e8bd847dfc0e3d42fb49f14959/mela-1.1.0a2-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,260   Found link https://files.pythonhosted.org/packages/75/07/72cc41834e0583e04626b09a133e5498ea1c6430fb0c64566738e600eae1/mela-1.1.0a2.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a2
2025-09-11T11:21:14,261   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/5f/56/553cb688a341564843124313df57d2004d75d8b4fbcc12091b2756c609d0/mela-1.1.0a3-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,261   Found link https://files.pythonhosted.org/packages/9f/6b/3324483b834a2d9e239672fab6183a0ef5eedf40c14f95a8dd5e8026336b/mela-1.1.0a3.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a3
2025-09-11T11:21:14,261   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/c7/b4/24fdb9a42946f208e6f08b401bd02ed5e00cb2378eeab74ee0f5933c51eb/mela-1.1.0a4-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,262   Found link https://files.pythonhosted.org/packages/00/fd/fc06f846536abe90e24a2976567f28fb583e5a898c385f1b1fb26dcc6486/mela-1.1.0a4.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a4
2025-09-11T11:21:14,262   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/6f/3d/3d7a94302ea5569abd34c97dc2e2c080d2946e4a0bbf1dc8212a3815d63f/mela-1.1.0a5-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,263   Found link https://files.pythonhosted.org/packages/40/f8/69aeae44f4864802140c3a8779a01b06cafaf11490cbe623d65905c3d9dd/mela-1.1.0a5.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a5
2025-09-11T11:21:14,263   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/4e/2e/4993137a95ca3fd5184d257a8b09245ab303666210114e6ea06d363c26f5/mela-1.1.0a6-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,264   Found link https://files.pythonhosted.org/packages/28/b6/ece731c12da305d67b0c02b0c6dcf17c4184a79534c258f62dc0282c5b1f/mela-1.1.0a6.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a6
2025-09-11T11:21:14,264   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/81/e2/6ad0174f8d290788fb82a63e8db8064f828126bae8329287343114ffbc87/mela-1.1.0a7-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,264   Found link https://files.pythonhosted.org/packages/52/58/c5be89b16e0e1620926c31843e52f1b52d82361c20b9a3cac66ebc3f4fe9/mela-1.1.0a7.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.6), version: 1.1.0a7
2025-09-11T11:21:14,265   Skipping link: No binaries permitted for mela: https://files.pythonhosted.org/packages/b8/db/d8f0904880ace421f54dfe42e97e989b51a10627bc80c228c5bd8f5df5fb/mela-1.1.1-py3-none-any.whl (from https://pypi.org/simple/mela/) (requires-python:>=3.11)
2025-09-11T11:21:14,266   Found link https://files.pythonhosted.org/packages/d3/ad/132ba77bd5f44f7608f861d6ebf54a1ad764025a7dcf125730149276dd05/mela-1.1.1.tar.gz (from https://pypi.org/simple/mela/) (requires-python:>=3.11), version: 1.1.1
2025-09-11T11:21:14,267 Fetching project page and analyzing links: https://www.piwheels.org/simple/mela/
2025-09-11T11:21:14,267 Getting page https://www.piwheels.org/simple/mela/
2025-09-11T11:21:14,268 Found index url https://www.piwheels.org/simple/
2025-09-11T11:21:14,367 Fetched page https://www.piwheels.org/simple/mela/ as text/html
2025-09-11T11:21:14,368   Skipping link: No binaries permitted for mela: https://archive1.piwheels.org/simple/mela/mela-1.0.5-py3-none-any.whl#sha256=053c7d0cb23abb8559f3463d526250aadfa600961da09e1e0d5e36f3dc72d04b (from https://www.piwheels.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,368   Skipping link: No binaries permitted for mela: https://archive1.piwheels.org/simple/mela/mela-1.0.3-py3-none-any.whl#sha256=3f2a67ee0cac937effeb316239692985ffba4d26b337c0ea0860092fb260b790 (from https://www.piwheels.org/simple/mela/) (requires-python:>=3.6)
2025-09-11T11:21:14,369 Skipping link: not a file: https://www.piwheels.org/simple/mela/
2025-09-11T11:21:14,369 Skipping link: not a file: https://pypi.org/simple/mela/
2025-09-11T11:21:14,399 Given no hashes to check 1 links for project 'mela': discarding no candidates
2025-09-11T11:21:14,400 Collecting mela==1.1.0a1
2025-09-11T11:21:14,401   Created temporary directory: /tmp/pip-unpack-2i7k7gra
2025-09-11T11:21:14,538   Downloading mela-1.1.0a1.tar.gz (12 kB)
2025-09-11T11:21:14,575   Added mela==1.1.0a1 from https://files.pythonhosted.org/packages/fa/17/d67812b4689b58b95e3af855f4a80fd0a957cfb11d1899d0054a446a7251/mela-1.1.0a1.tar.gz to build tracker '/tmp/pip-build-tracker-fjy4y7i2'
2025-09-11T11:21:14,576   Running setup.py (path:/tmp/pip-wheel-939off2b/mela_f4caa05c8ac44d7bb2a6d139a59771cd/setup.py) egg_info for package mela
2025-09-11T11:21:14,576   Created temporary directory: /tmp/pip-pip-egg-info-yad1fyfg
2025-09-11T11:21:14,577   Preparing metadata (setup.py): started
2025-09-11T11:21:14,577   Running command python setup.py egg_info
2025-09-11T11:21:15,090   Traceback (most recent call last):
2025-09-11T11:21:15,091     File "<string>", line 2, in <module>
2025-09-11T11:21:15,091       exec(compile('''
2025-09-11T11:21:15,091       ~~~~^^^^^^^^^^^^
2025-09-11T11:21:15,092       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T11:21:15,092       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,092       ...<32 lines>...
2025-09-11T11:21:15,092       exec(compile(setup_py_code, filename, "exec"))
2025-09-11T11:21:15,092       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,092       ''' % ('/tmp/pip-wheel-939off2b/mela_f4caa05c8ac44d7bb2a6d139a59771cd/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-11T11:21:15,092       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,092     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-11T11:21:15,093     File "/tmp/pip-wheel-939off2b/mela_f4caa05c8ac44d7bb2a6d139a59771cd/setup.py", line 6, in <module>
2025-09-11T11:21:15,093       with open("requirements.production.txt", "r") as fh:
2025-09-11T11:21:15,093            ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,093   FileNotFoundError: [Errno 2] No such file or directory: 'requirements.production.txt'
2025-09-11T11:21:15,177   ERROR: python setup.py egg_info exited with 1
2025-09-11T11:21:15,189   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-11T11:21:15,189   exec(compile('"'"''"'"''"'"'
2025-09-11T11:21:15,189   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-11T11:21:15,189   #
2025-09-11T11:21:15,189   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-11T11:21:15,189   #   import from `distutils.core` to work with newer packaging standards.
2025-09-11T11:21:15,189   # - It provides a clear error message when setuptools is not installed.
2025-09-11T11:21:15,189   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-11T11:21:15,189   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-11T11:21:15,189   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-11T11:21:15,189   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-11T11:21:15,189   import os, sys, tokenize, traceback
2025-09-11T11:21:15,189   
2025-09-11T11:21:15,189   try:
2025-09-11T11:21:15,189       import setuptools
2025-09-11T11:21:15,189   except ImportError:
2025-09-11T11:21:15,189       print(
2025-09-11T11:21:15,189           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-11T11:21:15,189           "the build environment with exception:",
2025-09-11T11:21:15,189           file=sys.stderr,
2025-09-11T11:21:15,189       )
2025-09-11T11:21:15,189       traceback.print_exc()
2025-09-11T11:21:15,189       sys.exit(1)
2025-09-11T11:21:15,189   
2025-09-11T11:21:15,189   __file__ = %r
2025-09-11T11:21:15,189   sys.argv[0] = __file__
2025-09-11T11:21:15,189   
2025-09-11T11:21:15,189   if os.path.exists(__file__):
2025-09-11T11:21:15,189       filename = __file__
2025-09-11T11:21:15,189       with tokenize.open(__file__) as f:
2025-09-11T11:21:15,189           setup_py_code = f.read()
2025-09-11T11:21:15,189   else:
2025-09-11T11:21:15,189       filename = "<auto-generated setuptools caller>"
2025-09-11T11:21:15,189       setup_py_code = "from setuptools import setup; setup()"
2025-09-11T11:21:15,189   
2025-09-11T11:21:15,189   exec(compile(setup_py_code, filename, "exec"))
2025-09-11T11:21:15,189   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-939off2b/mela_f4caa05c8ac44d7bb2a6d139a59771cd/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-yad1fyfg[/]
2025-09-11T11:21:15,189   [bold magenta]cwd[/]: /tmp/pip-wheel-939off2b/mela_f4caa05c8ac44d7bb2a6d139a59771cd/
2025-09-11T11:21:15,189   Preparing metadata (setup.py): finished with status 'error'
2025-09-11T11:21:15,190 ERROR: metadata generation failed
2025-09-11T11:21:15,195 Exception information:
2025-09-11T11:21:15,195 Traceback (most recent call last):
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-11T11:21:15,195     call_subprocess(
2025-09-11T11:21:15,195     ~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         args,
2025-09-11T11:21:15,195         ^^^^^
2025-09-11T11:21:15,195     ...<2 lines>...
2025-09-11T11:21:15,195         spinner=spinner,
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-11T11:21:15,195     raise error
2025-09-11T11:21:15,195 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-11T11:21:15,195 
2025-09-11T11:21:15,195 The above exception was the direct cause of the following exception:
2025-09-11T11:21:15,195 
2025-09-11T11:21:15,195 Traceback (most recent call last):
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-11T11:21:15,195     status = _inner_run()
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-11T11:21:15,195     return self.run(options, args)
2025-09-11T11:21:15,195            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-11T11:21:15,195     return func(self, options, args)
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-11T11:21:15,195     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-11T11:21:15,195     result = self._result = resolver.resolve(
2025-09-11T11:21:15,195                             ~~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-11T11:21:15,195     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-11T11:21:15,195     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-11T11:21:15,195     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-11T11:21:15,195     if not criterion.candidates:
2025-09-11T11:21:15,195            ^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-11T11:21:15,195     return bool(self._sequence)
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-11T11:21:15,195     self._bool = any(self)
2025-09-11T11:21:15,195                  ~~~^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-11T11:21:15,195     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-11T11:21:15,195                        ^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-11T11:21:15,195     candidate = func()
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-11T11:21:15,195     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-11T11:21:15,195                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         link, template, name, version
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-11T11:21:15,195     self._link_candidate_cache[link] = LinkCandidate(
2025-09-11T11:21:15,195                                        ~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         link,
2025-09-11T11:21:15,195         ^^^^^
2025-09-11T11:21:15,195     ...<3 lines>...
2025-09-11T11:21:15,195         version=version,
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-11T11:21:15,195     super().__init__(
2025-09-11T11:21:15,195     ~~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         link=link,
2025-09-11T11:21:15,195         ^^^^^^^^^^
2025-09-11T11:21:15,195     ...<4 lines>...
2025-09-11T11:21:15,195         version=version,
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-11T11:21:15,195     self.dist = self._prepare()
2025-09-11T11:21:15,195                 ~~~~~~~~~~~~~^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-11T11:21:15,195     dist = self._prepare_distribution()
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-11T11:21:15,195     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-11T11:21:15,195            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-11T11:21:15,195     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-11T11:21:15,195            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-11T11:21:15,195     dist = _get_prepared_distribution(
2025-09-11T11:21:15,195         req,
2025-09-11T11:21:15,195     ...<3 lines>...
2025-09-11T11:21:15,195         self.check_build_deps,
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-11T11:21:15,195     abstract_dist.prepare_distribution_metadata(
2025-09-11T11:21:15,195     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         finder, build_isolation, check_build_deps
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-11T11:21:15,195     self.req.prepare_metadata()
2025-09-11T11:21:15,195     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-11T11:21:15,195     self.metadata_directory = generate_metadata_legacy(
2025-09-11T11:21:15,195                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-11T11:21:15,195         build_env=self.build_env,
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     ...<3 lines>...
2025-09-11T11:21:15,195         details=details,
2025-09-11T11:21:15,195         ^^^^^^^^^^^^^^^^
2025-09-11T11:21:15,195     )
2025-09-11T11:21:15,195     ^
2025-09-11T11:21:15,195   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-11T11:21:15,195     raise MetadataGenerationFailed(package_details=details) from error
2025-09-11T11:21:15,195 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-11T11:21:15,215 Removed mela==1.1.0a1 from https://files.pythonhosted.org/packages/fa/17/d67812b4689b58b95e3af855f4a80fd0a957cfb11d1899d0054a446a7251/mela-1.1.0a1.tar.gz from build tracker '/tmp/pip-build-tracker-fjy4y7i2'
2025-09-11T11:21:15,215 Removed build tracker: '/tmp/pip-build-tracker-fjy4y7i2'