2025-09-09T01:09:41,645 Created temporary directory: /tmp/pip-build-tracker-vn3z7h0g
2025-09-09T01:09:41,646 Initialized build tracking at /tmp/pip-build-tracker-vn3z7h0g
2025-09-09T01:09:41,646 Created build tracker: /tmp/pip-build-tracker-vn3z7h0g
2025-09-09T01:09:41,646 Entered build tracker: /tmp/pip-build-tracker-vn3z7h0g
2025-09-09T01:09:41,646 Created temporary directory: /tmp/pip-wheel-co8jesbe
2025-09-09T01:09:41,649 Created temporary directory: /tmp/pip-ephem-wheel-cache-ny_16v8e
2025-09-09T01:09:41,709 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-09T01:09:41,712 2 location(s) to search for versions of memtorch:
2025-09-09T01:09:41,712 * https://pypi.org/simple/memtorch/
2025-09-09T01:09:41,712 * https://www.piwheels.org/simple/memtorch/
2025-09-09T01:09:41,712 Fetching project page and analyzing links: https://pypi.org/simple/memtorch/
2025-09-09T01:09:41,712 Getting page https://pypi.org/simple/memtorch/
2025-09-09T01:09:41,713 Found index url https://pypi.org/simple/
2025-09-09T01:09:41,783 Fetched page https://pypi.org/simple/memtorch/ as application/vnd.pypi.simple.v1+json
2025-09-09T01:09:41,788   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/2e/2b/48b178e26b1ff146b930f14a64783e8e4a1b9703edc986a07837c80b41ac/memtorch-1.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,788   Found link https://files.pythonhosted.org/packages/95/19/db6555b459970972a564a7b8aaed5c549b1f6445383ebb3b374f89cb0faa/memtorch-1.0.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0
2025-09-09T01:09:41,789   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/0b/fb/8171f3fa73bd6d9666495c7ab3d91ff8202d6562bdc334c65300dfe72459/memtorch-1.0.1-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,789   Found link https://files.pythonhosted.org/packages/01/78/5a59dbca9fc4d6a6e4e0a294e3f415a25b84373cb69ed7864b5a39104ed3/memtorch-1.0.1.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.1
2025-09-09T01:09:41,789   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/b8/94/b312933bfa9e25cf3894a0860fbc6e40acd3a675e1a13b855cd47bd84d3c/memtorch-1.0.2-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,789   Found link https://files.pythonhosted.org/packages/74/b7/54595b18dcf7f43d640239ede90ef0d5316d228cf28b1aeceabe29ae772a/memtorch-1.0.2.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.2
2025-09-09T01:09:41,789   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/29/68/cb2309835ea615acb78e7c44a5a1ba6e72dcd0fe56d5c7914008c4b07f15/memtorch-1.0.3-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,790   Found link https://files.pythonhosted.org/packages/6e/17/4b88abb34479e4128f74972b35c8b56456077cae365a463a2b730dfc02a4/memtorch-1.0.3.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.3
2025-09-09T01:09:41,790   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/35/fb/0f9e857c3e64ea535bd74510f85a1393e72a5c6a151a489a083281f9f242/memtorch-1.0.4-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,790   Found link https://files.pythonhosted.org/packages/8f/c1/2a539f04b79dfda0b451474509370f49b5ee3fcfd1c6cda5d271727d002d/memtorch-1.0.4.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.4
2025-09-09T01:09:41,790   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/3f/33/d64363ad16ed3fa98cd880f7449e2ff801f4611d71dc403ee8ab0cd6f3e8/memtorch-1.0.5-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,790   Found link https://files.pythonhosted.org/packages/f3/2b/f0d38cf1d5965073d19e98a12f2c2742a42c7961bb7243d03f9a8d559727/memtorch-1.0.5.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.5
2025-09-09T01:09:41,791   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/30/d1/9ea8c0ab8ccbfe5630b65cce88de1d2fe019751b67dce000cf3cc18a58e5/memtorch-1.0.6-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,791   Found link https://files.pythonhosted.org/packages/ff/91/b77f1ba01dd509e8e5bed67652247536d302e805751db2182c950216d8d2/memtorch-1.0.6.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.6
2025-09-09T01:09:41,791   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/fb/08/31aa3f16382756675e98d4f9aa47b730d7ffc5271abf27651c20027cd884/memtorch-1.0.7-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,791   Found link https://files.pythonhosted.org/packages/f1/c7/5d59cf8719169341cefcfe018cd89d6825ae118fb06fa722978190afaf9a/memtorch-1.0.7.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.7
2025-09-09T01:09:41,791   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/cf/ea/2bb376e6cabc1a4846620702b7e1cf22d015c91724b90f75e883714ba1d4/memtorch-1.0.8-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,791   Found link https://files.pythonhosted.org/packages/0d/78/fd23890a300f6b8c7f4bb079095290abc4542b78d06abc50138a3eeb0b63/memtorch-1.0.8.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.8
2025-09-09T01:09:41,792   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/ce/99/6f9f564d72de922f77aa6ac1d37461737d9add614f4e5fecc61274e63e70/memtorch-1.0.9-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,792   Found link https://files.pythonhosted.org/packages/ef/12/e2432f1ae2bed6020bf83b4ceb2ac4e7248e273a32de0e776e85d13de087/memtorch-1.0.9.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.0.9
2025-09-09T01:09:41,792   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/1a/ed/1bbb5c7886569e2271f01693be7486055fa64160c29ed6cbfddb0426f912/memtorch-1.1.0-cp36-cp36m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,792   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/e6/40/8cda46c23e2c7351ed0886a400217d9cd09d68f2548f79ae8e85c8f256f7/memtorch-1.1.0-cp37-cp37m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,792   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/b3/17/4b0fc39d3bbd11be97e75f15ea72ec14265042adf9455a5d437d12b4bba1/memtorch-1.1.0-cp38-cp38-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,793   Found link https://files.pythonhosted.org/packages/27/e7/86d8166ba21b32da5f002db75c0fa65a99be18a8881aab09645237920cf6/memtorch-1.1.0.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.0
2025-09-09T01:09:41,793   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/0b/f4/da074af3cc943311b94f2ee3283c677d7d9e845ef87c37feea059fcd4b69/memtorch-1.1.1-cp37-cp37m-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,793   Skipping link: No binaries permitted for memtorch: https://files.pythonhosted.org/packages/0c/ee/8aa9384079c71f7d1a13e865ee47e6bfdca0d063ad9ba11b6c80198789ba/memtorch-1.1.1-cp38-cp38-win_amd64.whl (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6)
2025-09-09T01:09:41,793   Found link https://files.pythonhosted.org/packages/86/12/b6699e4cfbe2607d0d2ce591cbf4985175ccbdf633d25c90f2c61a4409de/memtorch-1.1.1.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.1
2025-09-09T01:09:41,793   Found link https://files.pythonhosted.org/packages/80/68/cb88797fecd3d84db1c4e6756a442b224e9f5329145ff35357e7c967e00b/memtorch-1.1.2.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.2
2025-09-09T01:09:41,794   Found link https://files.pythonhosted.org/packages/c8/36/09c030ba063e95227484a9d9270e935d689d97f6fe186eca1ddfe54bf27b/memtorch-1.1.3.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.3
2025-09-09T01:09:41,794   Found link https://files.pythonhosted.org/packages/90/e2/2b8923a604f19cb422aa768b7ab82d4ead9427f5a08c8efe71607d66cad7/memtorch-1.1.4.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.4
2025-09-09T01:09:41,794   Found link https://files.pythonhosted.org/packages/5c/e1/4068120bd2c3f68f51907a0b1f19e75f156c3919bf10ddf280c7da64b315/memtorch-1.1.5.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.5
2025-09-09T01:09:41,794   Found link https://files.pythonhosted.org/packages/f3/40/028713a8573da9fefcf5e6bd910e391f301d5796d09c14de0b4e12768786/memtorch-1.1.6.tar.gz (from https://pypi.org/simple/memtorch/) (requires-python:>=3.6), version: 1.1.6
2025-09-09T01:09:41,795 Fetching project page and analyzing links: https://www.piwheels.org/simple/memtorch/
2025-09-09T01:09:41,795 Getting page https://www.piwheels.org/simple/memtorch/
2025-09-09T01:09:41,796 Found index url https://www.piwheels.org/simple/
2025-09-09T01:09:41,890 Fetched page https://www.piwheels.org/simple/memtorch/ as text/html
2025-09-09T01:09:41,891 Skipping link: not a file: https://www.piwheels.org/simple/memtorch/
2025-09-09T01:09:41,891 Skipping link: not a file: https://pypi.org/simple/memtorch/
2025-09-09T01:09:41,921 Given no hashes to check 1 links for project 'memtorch': discarding no candidates
2025-09-09T01:09:41,923 Collecting memtorch==1.0.2
2025-09-09T01:09:41,924   Created temporary directory: /tmp/pip-unpack-hb0qlxhz
2025-09-09T01:09:42,060   Downloading memtorch-1.0.2.tar.gz (18 kB)
2025-09-09T01:09:42,110   Added memtorch==1.0.2 from https://files.pythonhosted.org/packages/74/b7/54595b18dcf7f43d640239ede90ef0d5316d228cf28b1aeceabe29ae772a/memtorch-1.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-vn3z7h0g'
2025-09-09T01:09:42,111   Running setup.py (path:/tmp/pip-wheel-co8jesbe/memtorch_7c5c4b00baeb41b8aa7f4efccb18b498/setup.py) egg_info for package memtorch
2025-09-09T01:09:42,112   Created temporary directory: /tmp/pip-pip-egg-info-463p5rcw
2025-09-09T01:09:42,112   Preparing metadata (setup.py): started
2025-09-09T01:09:42,113   Running command python setup.py egg_info
2025-09-09T01:09:42,623   Traceback (most recent call last):
2025-09-09T01:09:42,624     File "<string>", line 2, in <module>
2025-09-09T01:09:42,624       exec(compile('''
2025-09-09T01:09:42,625       ~~~~^^^^^^^^^^^^
2025-09-09T01:09:42,625       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T01:09:42,625       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,625       ...<32 lines>...
2025-09-09T01:09:42,625       exec(compile(setup_py_code, filename, "exec"))
2025-09-09T01:09:42,625       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,625       ''' % ('/tmp/pip-wheel-co8jesbe/memtorch_7c5c4b00baeb41b8aa7f4efccb18b498/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-09T01:09:42,625       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,626     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-09T01:09:42,626     File "/tmp/pip-wheel-co8jesbe/memtorch_7c5c4b00baeb41b8aa7f4efccb18b498/setup.py", line 2, in <module>
2025-09-09T01:09:42,626       import torch
2025-09-09T01:09:42,626   ModuleNotFoundError: No module named 'torch'
2025-09-09T01:09:42,709   ERROR: python setup.py egg_info exited with 1
2025-09-09T01:09:42,721   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-09T01:09:42,721   exec(compile('"'"''"'"''"'"'
2025-09-09T01:09:42,721   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-09T01:09:42,721   #
2025-09-09T01:09:42,721   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-09T01:09:42,721   #   import from `distutils.core` to work with newer packaging standards.
2025-09-09T01:09:42,721   # - It provides a clear error message when setuptools is not installed.
2025-09-09T01:09:42,721   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-09T01:09:42,721   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-09T01:09:42,721   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-09T01:09:42,721   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-09T01:09:42,721   import os, sys, tokenize, traceback
2025-09-09T01:09:42,721   
2025-09-09T01:09:42,721   try:
2025-09-09T01:09:42,721       import setuptools
2025-09-09T01:09:42,721   except ImportError:
2025-09-09T01:09:42,721       print(
2025-09-09T01:09:42,721           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-09T01:09:42,721           "the build environment with exception:",
2025-09-09T01:09:42,721           file=sys.stderr,
2025-09-09T01:09:42,721       )
2025-09-09T01:09:42,721       traceback.print_exc()
2025-09-09T01:09:42,721       sys.exit(1)
2025-09-09T01:09:42,721   
2025-09-09T01:09:42,721   __file__ = %r
2025-09-09T01:09:42,721   sys.argv[0] = __file__
2025-09-09T01:09:42,721   
2025-09-09T01:09:42,721   if os.path.exists(__file__):
2025-09-09T01:09:42,721       filename = __file__
2025-09-09T01:09:42,721       with tokenize.open(__file__) as f:
2025-09-09T01:09:42,721           setup_py_code = f.read()
2025-09-09T01:09:42,721   else:
2025-09-09T01:09:42,721       filename = "<auto-generated setuptools caller>"
2025-09-09T01:09:42,721       setup_py_code = "from setuptools import setup; setup()"
2025-09-09T01:09:42,721   
2025-09-09T01:09:42,721   exec(compile(setup_py_code, filename, "exec"))
2025-09-09T01:09:42,721   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-co8jesbe/memtorch_7c5c4b00baeb41b8aa7f4efccb18b498/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-463p5rcw[/]
2025-09-09T01:09:42,721   [bold magenta]cwd[/]: /tmp/pip-wheel-co8jesbe/memtorch_7c5c4b00baeb41b8aa7f4efccb18b498/
2025-09-09T01:09:42,721   Preparing metadata (setup.py): finished with status 'error'
2025-09-09T01:09:42,722 ERROR: metadata generation failed
2025-09-09T01:09:42,727 Exception information:
2025-09-09T01:09:42,727 Traceback (most recent call last):
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-09T01:09:42,727     call_subprocess(
2025-09-09T01:09:42,727     ~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         args,
2025-09-09T01:09:42,727         ^^^^^
2025-09-09T01:09:42,727     ...<2 lines>...
2025-09-09T01:09:42,727         spinner=spinner,
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-09T01:09:42,727     raise error
2025-09-09T01:09:42,727 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-09T01:09:42,727 
2025-09-09T01:09:42,727 The above exception was the direct cause of the following exception:
2025-09-09T01:09:42,727 
2025-09-09T01:09:42,727 Traceback (most recent call last):
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-09T01:09:42,727     status = _inner_run()
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-09T01:09:42,727     return self.run(options, args)
2025-09-09T01:09:42,727            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-09T01:09:42,727     return func(self, options, args)
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-09T01:09:42,727     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-09T01:09:42,727     result = self._result = resolver.resolve(
2025-09-09T01:09:42,727                             ~~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-09T01:09:42,727     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-09T01:09:42,727     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-09T01:09:42,727     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-09T01:09:42,727     if not criterion.candidates:
2025-09-09T01:09:42,727            ^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-09T01:09:42,727     return bool(self._sequence)
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-09T01:09:42,727     self._bool = any(self)
2025-09-09T01:09:42,727                  ~~~^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-09T01:09:42,727     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-09T01:09:42,727                        ^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-09T01:09:42,727     candidate = func()
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-09T01:09:42,727     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-09T01:09:42,727                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         link, template, name, version
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-09T01:09:42,727     self._link_candidate_cache[link] = LinkCandidate(
2025-09-09T01:09:42,727                                        ~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         link,
2025-09-09T01:09:42,727         ^^^^^
2025-09-09T01:09:42,727     ...<3 lines>...
2025-09-09T01:09:42,727         version=version,
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-09T01:09:42,727     super().__init__(
2025-09-09T01:09:42,727     ~~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         link=link,
2025-09-09T01:09:42,727         ^^^^^^^^^^
2025-09-09T01:09:42,727     ...<4 lines>...
2025-09-09T01:09:42,727         version=version,
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-09T01:09:42,727     self.dist = self._prepare()
2025-09-09T01:09:42,727                 ~~~~~~~~~~~~~^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-09T01:09:42,727     dist = self._prepare_distribution()
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-09T01:09:42,727     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-09T01:09:42,727            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-09T01:09:42,727     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-09T01:09:42,727            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-09T01:09:42,727     dist = _get_prepared_distribution(
2025-09-09T01:09:42,727         req,
2025-09-09T01:09:42,727     ...<3 lines>...
2025-09-09T01:09:42,727         self.check_build_deps,
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-09T01:09:42,727     abstract_dist.prepare_distribution_metadata(
2025-09-09T01:09:42,727     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         finder, build_isolation, check_build_deps
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-09T01:09:42,727     self.req.prepare_metadata()
2025-09-09T01:09:42,727     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-09T01:09:42,727     self.metadata_directory = generate_metadata_legacy(
2025-09-09T01:09:42,727                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-09T01:09:42,727         build_env=self.build_env,
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     ...<3 lines>...
2025-09-09T01:09:42,727         details=details,
2025-09-09T01:09:42,727         ^^^^^^^^^^^^^^^^
2025-09-09T01:09:42,727     )
2025-09-09T01:09:42,727     ^
2025-09-09T01:09:42,727   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-09T01:09:42,727     raise MetadataGenerationFailed(package_details=details) from error
2025-09-09T01:09:42,727 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-09T01:09:42,750 Removed memtorch==1.0.2 from https://files.pythonhosted.org/packages/74/b7/54595b18dcf7f43d640239ede90ef0d5316d228cf28b1aeceabe29ae772a/memtorch-1.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-vn3z7h0g'
2025-09-09T01:09:42,750 Removed build tracker: '/tmp/pip-build-tracker-vn3z7h0g'