2025-09-10T10:23:40,786 Created temporary directory: /tmp/pip-build-tracker-dsxkkfsc
2025-09-10T10:23:40,787 Initialized build tracking at /tmp/pip-build-tracker-dsxkkfsc
2025-09-10T10:23:40,787 Created build tracker: /tmp/pip-build-tracker-dsxkkfsc
2025-09-10T10:23:40,787 Entered build tracker: /tmp/pip-build-tracker-dsxkkfsc
2025-09-10T10:23:40,787 Created temporary directory: /tmp/pip-wheel-w7fj2e2p
2025-09-10T10:23:40,790 Created temporary directory: /tmp/pip-ephem-wheel-cache-3dpswnzt
2025-09-10T10:23:40,851 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-10T10:23:40,853 2 location(s) to search for versions of triple-walk:
2025-09-10T10:23:40,853 * https://pypi.org/simple/triple-walk/
2025-09-10T10:23:40,853 * https://www.piwheels.org/simple/triple-walk/
2025-09-10T10:23:40,854 Fetching project page and analyzing links: https://pypi.org/simple/triple-walk/
2025-09-10T10:23:40,854 Getting page https://pypi.org/simple/triple-walk/
2025-09-10T10:23:40,855 Found index url https://pypi.org/simple/
2025-09-10T10:23:40,927 Fetched page https://pypi.org/simple/triple-walk/ as application/vnd.pypi.simple.v1+json
2025-09-10T10:23:40,928   Found link https://files.pythonhosted.org/packages/12/9e/90ff24d5756a79160b084f1eccb35d3a31d79b29a1fabed8fc03226ebf0c/triple_walk-0.0.1.tar.gz (from https://pypi.org/simple/triple-walk/), version: 0.0.1
2025-09-10T10:23:40,929   Found link https://files.pythonhosted.org/packages/c0/fa/c7ee84a848cd1ffe2f21362aee5474b25b20023540b6b65ca3e3c5fd6b10/triple_walk-0.0.2.tar.gz (from https://pypi.org/simple/triple-walk/), version: 0.0.2
2025-09-10T10:23:40,929   Found link https://files.pythonhosted.org/packages/cb/f4/cae8dd93e82b8e9cb6ef31807591b825ea361c9fae7f97d2cb138791f105/triple_walk-0.0.3.tar.gz (from https://pypi.org/simple/triple-walk/), version: 0.0.3
2025-09-10T10:23:40,929   Found link https://files.pythonhosted.org/packages/da/e1/b47f89c92ede50aa45e870b0a67ace0299b74868458b4a2481011d07fe32/triple_walk-0.0.4.tar.gz (from https://pypi.org/simple/triple-walk/), version: 0.0.4
2025-09-10T10:23:40,930 Fetching project page and analyzing links: https://www.piwheels.org/simple/triple-walk/
2025-09-10T10:23:40,930 Getting page https://www.piwheels.org/simple/triple-walk/
2025-09-10T10:23:40,931 Found index url https://www.piwheels.org/simple/
2025-09-10T10:23:41,017 Fetched page https://www.piwheels.org/simple/triple-walk/ as text/html
2025-09-10T10:23:41,018 Skipping link: not a file: https://www.piwheels.org/simple/triple-walk/
2025-09-10T10:23:41,019 Skipping link: not a file: https://pypi.org/simple/triple-walk/
2025-09-10T10:23:41,043 Given no hashes to check 1 links for project 'triple-walk': discarding no candidates
2025-09-10T10:23:41,044 Collecting triple-walk==0.0.4
2025-09-10T10:23:41,046   Created temporary directory: /tmp/pip-unpack-mxhid_vu
2025-09-10T10:23:41,186   Downloading triple_walk-0.0.4.tar.gz (19 kB)
2025-09-10T10:23:41,232   Added triple-walk==0.0.4 from https://files.pythonhosted.org/packages/da/e1/b47f89c92ede50aa45e870b0a67ace0299b74868458b4a2481011d07fe32/triple_walk-0.0.4.tar.gz to build tracker '/tmp/pip-build-tracker-dsxkkfsc'
2025-09-10T10:23:41,234   Running setup.py (path:/tmp/pip-wheel-w7fj2e2p/triple-walk_31e253b764424c91a07660e63656631b/setup.py) egg_info for package triple-walk
2025-09-10T10:23:41,234   Created temporary directory: /tmp/pip-pip-egg-info-clnsyya8
2025-09-10T10:23:41,234   Preparing metadata (setup.py): started
2025-09-10T10:23:41,235   Running command python setup.py egg_info
2025-09-10T10:23:41,765   Traceback (most recent call last):
2025-09-10T10:23:41,767     File "<string>", line 2, in <module>
2025-09-10T10:23:41,767       exec(compile('''
2025-09-10T10:23:41,767       ~~~~^^^^^^^^^^^^
2025-09-10T10:23:41,767       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-10T10:23:41,767       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,767       ...<32 lines>...
2025-09-10T10:23:41,767       exec(compile(setup_py_code, filename, "exec"))
2025-09-10T10:23:41,767       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,768       ''' % ('/tmp/pip-wheel-w7fj2e2p/triple-walk_31e253b764424c91a07660e63656631b/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-10T10:23:41,768       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,768     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-10T10:23:41,768     File "/tmp/pip-wheel-w7fj2e2p/triple-walk_31e253b764424c91a07660e63656631b/setup.py", line 3, in <module>
2025-09-10T10:23:41,768       from torch.utils.cpp_extension import BuildExtension, CppExtension, CUDAExtension
2025-09-10T10:23:41,768   ModuleNotFoundError: No module named 'torch'
2025-09-10T10:23:41,851   ERROR: python setup.py egg_info exited with 1
2025-09-10T10:23:41,863   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-10T10:23:41,863   exec(compile('"'"''"'"''"'"'
2025-09-10T10:23:41,863   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-10T10:23:41,863   #
2025-09-10T10:23:41,863   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-10T10:23:41,863   #   import from `distutils.core` to work with newer packaging standards.
2025-09-10T10:23:41,863   # - It provides a clear error message when setuptools is not installed.
2025-09-10T10:23:41,863   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-10T10:23:41,863   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-10T10:23:41,863   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-10T10:23:41,863   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-10T10:23:41,863   import os, sys, tokenize, traceback
2025-09-10T10:23:41,863   
2025-09-10T10:23:41,863   try:
2025-09-10T10:23:41,863       import setuptools
2025-09-10T10:23:41,863   except ImportError:
2025-09-10T10:23:41,863       print(
2025-09-10T10:23:41,863           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-10T10:23:41,863           "the build environment with exception:",
2025-09-10T10:23:41,863           file=sys.stderr,
2025-09-10T10:23:41,863       )
2025-09-10T10:23:41,863       traceback.print_exc()
2025-09-10T10:23:41,863       sys.exit(1)
2025-09-10T10:23:41,863   
2025-09-10T10:23:41,863   __file__ = %r
2025-09-10T10:23:41,863   sys.argv[0] = __file__
2025-09-10T10:23:41,863   
2025-09-10T10:23:41,863   if os.path.exists(__file__):
2025-09-10T10:23:41,863       filename = __file__
2025-09-10T10:23:41,863       with tokenize.open(__file__) as f:
2025-09-10T10:23:41,863           setup_py_code = f.read()
2025-09-10T10:23:41,863   else:
2025-09-10T10:23:41,863       filename = "<auto-generated setuptools caller>"
2025-09-10T10:23:41,863       setup_py_code = "from setuptools import setup; setup()"
2025-09-10T10:23:41,863   
2025-09-10T10:23:41,863   exec(compile(setup_py_code, filename, "exec"))
2025-09-10T10:23:41,863   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-w7fj2e2p/triple-walk_31e253b764424c91a07660e63656631b/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-clnsyya8[/]
2025-09-10T10:23:41,864   [bold magenta]cwd[/]: /tmp/pip-wheel-w7fj2e2p/triple-walk_31e253b764424c91a07660e63656631b/
2025-09-10T10:23:41,864   Preparing metadata (setup.py): finished with status 'error'
2025-09-10T10:23:41,864 ERROR: metadata generation failed
2025-09-10T10:23:41,869 Exception information:
2025-09-10T10:23:41,869 Traceback (most recent call last):
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-10T10:23:41,869     call_subprocess(
2025-09-10T10:23:41,869     ~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         args,
2025-09-10T10:23:41,869         ^^^^^
2025-09-10T10:23:41,869     ...<2 lines>...
2025-09-10T10:23:41,869         spinner=spinner,
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-10T10:23:41,869     raise error
2025-09-10T10:23:41,869 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-10T10:23:41,869 
2025-09-10T10:23:41,869 The above exception was the direct cause of the following exception:
2025-09-10T10:23:41,869 
2025-09-10T10:23:41,869 Traceback (most recent call last):
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-10T10:23:41,869     status = _inner_run()
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-10T10:23:41,869     return self.run(options, args)
2025-09-10T10:23:41,869            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-10T10:23:41,869     return func(self, options, args)
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-10T10:23:41,869     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-10T10:23:41,869     result = self._result = resolver.resolve(
2025-09-10T10:23:41,869                             ~~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-10T10:23:41,869     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-10T10:23:41,869     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-10T10:23:41,869     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-10T10:23:41,869     if not criterion.candidates:
2025-09-10T10:23:41,869            ^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-10T10:23:41,869     return bool(self._sequence)
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-10T10:23:41,869     self._bool = any(self)
2025-09-10T10:23:41,869                  ~~~^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-10T10:23:41,869     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-10T10:23:41,869                        ^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-10T10:23:41,869     candidate = func()
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-10T10:23:41,869     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-10T10:23:41,869                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         link, template, name, version
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-10T10:23:41,869     self._link_candidate_cache[link] = LinkCandidate(
2025-09-10T10:23:41,869                                        ~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         link,
2025-09-10T10:23:41,869         ^^^^^
2025-09-10T10:23:41,869     ...<3 lines>...
2025-09-10T10:23:41,869         version=version,
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-10T10:23:41,869     super().__init__(
2025-09-10T10:23:41,869     ~~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         link=link,
2025-09-10T10:23:41,869         ^^^^^^^^^^
2025-09-10T10:23:41,869     ...<4 lines>...
2025-09-10T10:23:41,869         version=version,
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-10T10:23:41,869     self.dist = self._prepare()
2025-09-10T10:23:41,869                 ~~~~~~~~~~~~~^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-10T10:23:41,869     dist = self._prepare_distribution()
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-10T10:23:41,869     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-10T10:23:41,869            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-10T10:23:41,869     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-10T10:23:41,869            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-10T10:23:41,869     dist = _get_prepared_distribution(
2025-09-10T10:23:41,869         req,
2025-09-10T10:23:41,869     ...<3 lines>...
2025-09-10T10:23:41,869         self.check_build_deps,
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-10T10:23:41,869     abstract_dist.prepare_distribution_metadata(
2025-09-10T10:23:41,869     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         finder, build_isolation, check_build_deps
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-10T10:23:41,869     self.req.prepare_metadata()
2025-09-10T10:23:41,869     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-10T10:23:41,869     self.metadata_directory = generate_metadata_legacy(
2025-09-10T10:23:41,869                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-10T10:23:41,869         build_env=self.build_env,
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     ...<3 lines>...
2025-09-10T10:23:41,869         details=details,
2025-09-10T10:23:41,869         ^^^^^^^^^^^^^^^^
2025-09-10T10:23:41,869     )
2025-09-10T10:23:41,869     ^
2025-09-10T10:23:41,869   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-10T10:23:41,869     raise MetadataGenerationFailed(package_details=details) from error
2025-09-10T10:23:41,869 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-10T10:23:41,890 Removed triple-walk==0.0.4 from https://files.pythonhosted.org/packages/da/e1/b47f89c92ede50aa45e870b0a67ace0299b74868458b4a2481011d07fe32/triple_walk-0.0.4.tar.gz from build tracker '/tmp/pip-build-tracker-dsxkkfsc'
2025-09-10T10:23:41,890 Removed build tracker: '/tmp/pip-build-tracker-dsxkkfsc'