2022-07-06T06:57:58,664 Created temporary directory: /tmp/pip-ephem-wheel-cache-j1pcxgfv
2022-07-06T06:57:58,670 Created temporary directory: /tmp/pip-build-tracker-b1jdvguw
2022-07-06T06:57:58,671 Initialized build tracking at /tmp/pip-build-tracker-b1jdvguw
2022-07-06T06:57:58,671 Created build tracker: /tmp/pip-build-tracker-b1jdvguw
2022-07-06T06:57:58,671 Entered build tracker: /tmp/pip-build-tracker-b1jdvguw
2022-07-06T06:57:58,673 Created temporary directory: /tmp/pip-wheel-06q_new8
2022-07-06T06:57:58,737 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-07-06T06:57:58,745 2 location(s) to search for versions of tensorcircuit-ng:
2022-07-06T06:57:58,745 * https://pypi.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,745 * https://www.piwheels.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,747 Fetching project page and analyzing links: https://pypi.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,748 Getting page https://pypi.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,751 Found index url https://pypi.org/simple
2022-07-06T06:57:58,860   Found link https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz#sha256=658337243c1646eb4678474cd721e3743e3b63720aeaebcc7fd6f4f69390624a (from https://pypi.org/simple/tensorcircuit-ng/), version: 0.2.2.dev20220706
2022-07-06T06:57:58,861   Skipping link: No binaries permitted for tensorcircuit-ng: https://files.pythonhosted.org/packages/29/5a/e72bbb663da5d6bb761c84f2062a08a338bf896506e042d31bdcf9a90fa8/tensorcircuit_ng-0.2.2.dev20220706-py3-none-any.whl#sha256=fee37be689421138cdffc08ab0cb975d22feead658e85e7eda54c5ad1b8a803f (from https://pypi.org/simple/tensorcircuit-ng/)
2022-07-06T06:57:58,862 Fetching project page and analyzing links: https://www.piwheels.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,863 Getting page https://www.piwheels.org/simple/tensorcircuit-ng/
2022-07-06T06:57:58,865 Found index url https://www.piwheels.org/simple
2022-07-06T06:57:59,075 Skipping link: not a file: https://www.piwheels.org/simple/tensorcircuit-ng/
2022-07-06T06:57:59,075 Skipping link: not a file: https://pypi.org/simple/tensorcircuit-ng/
2022-07-06T06:57:59,120 Given no hashes to check 1 links for project 'tensorcircuit-ng': discarding no candidates
2022-07-06T06:57:59,163 Collecting tensorcircuit-ng==0.2.2.dev20220706
2022-07-06T06:57:59,167   Created temporary directory: /tmp/pip-unpack-7boj4b78
2022-07-06T06:57:59,260   Downloading tensorcircuit-ng-0.2.2.dev20220706.tar.gz (203 kB)
2022-07-06T06:57:59,845   Added tensorcircuit-ng==0.2.2.dev20220706 from https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz#sha256=658337243c1646eb4678474cd721e3743e3b63720aeaebcc7fd6f4f69390624a to build tracker '/tmp/pip-build-tracker-b1jdvguw'
2022-07-06T06:57:59,848   Running setup.py (path:/tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/setup.py) egg_info for package tensorcircuit-ng
2022-07-06T06:57:59,849   Created temporary directory: /tmp/pip-pip-egg-info-ktfr2wie
2022-07-06T06:57:59,850   Preparing metadata (setup.py): started
2022-07-06T06:57:59,852   Running command python setup.py egg_info
2022-07-06T06:58:02,184   Traceback (most recent call last):
2022-07-06T06:58:02,186     File "<string>", line 2, in <module>
2022-07-06T06:58:02,186     File "<pip-setuptools-caller>", line 34, in <module>
2022-07-06T06:58:02,187     File "/tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/setup.py", line 3, in <module>
2022-07-06T06:58:02,187       from tensorcircuit import __version__, __author__
2022-07-06T06:58:02,188     File "/tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/tensorcircuit/__init__.py", line 5, in <module>
2022-07-06T06:58:02,188       from .cons import (
2022-07-06T06:58:02,189     File "/tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/tensorcircuit/cons.py", line 14, in <module>
2022-07-06T06:58:02,189       import opt_einsum
2022-07-06T06:58:02,190   ModuleNotFoundError: No module named 'opt_einsum'
2022-07-06T06:58:02,423   ERROR: [present-rich] python setup.py egg_info exited with 1
2022-07-06T06:58:02,469   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2022-07-06T06:58:02,469   exec(compile('"'"''"'"''"'"'
2022-07-06T06:58:02,469   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2022-07-06T06:58:02,469   #
2022-07-06T06:58:02,469   # - It imports setuptools before invoking setup.py, to enable projects that directly
2022-07-06T06:58:02,469   #   import from `distutils.core` to work with newer packaging standards.
2022-07-06T06:58:02,469   # - It provides a clear error message when setuptools is not installed.
2022-07-06T06:58:02,469   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2022-07-06T06:58:02,469   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2022-07-06T06:58:02,469   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2022-07-06T06:58:02,469   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2022-07-06T06:58:02,469   import os, sys, tokenize
2022-07-06T06:58:02,469   
2022-07-06T06:58:02,469   try:
2022-07-06T06:58:02,469       import setuptools
2022-07-06T06:58:02,469   except ImportError as error:
2022-07-06T06:58:02,469       print(
2022-07-06T06:58:02,469           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2022-07-06T06:58:02,469           "the build environment.",
2022-07-06T06:58:02,469           file=sys.stderr,
2022-07-06T06:58:02,469       )
2022-07-06T06:58:02,469       sys.exit(1)
2022-07-06T06:58:02,469   
2022-07-06T06:58:02,469   __file__ = %r
2022-07-06T06:58:02,469   sys.argv[0] = __file__
2022-07-06T06:58:02,469   
2022-07-06T06:58:02,469   if os.path.exists(__file__):
2022-07-06T06:58:02,469       filename = __file__
2022-07-06T06:58:02,469       with tokenize.open(__file__) as f:
2022-07-06T06:58:02,469           setup_py_code = f.read()
2022-07-06T06:58:02,469   else:
2022-07-06T06:58:02,469       filename = "<auto-generated setuptools caller>"
2022-07-06T06:58:02,469       setup_py_code = "from setuptools import setup; setup()"
2022-07-06T06:58:02,469   
2022-07-06T06:58:02,469   exec(compile(setup_py_code, filename, "exec"))
2022-07-06T06:58:02,469   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-ktfr2wie[/]
2022-07-06T06:58:02,469   [bold magenta]cwd[/]: /tmp/pip-wheel-06q_new8/tensorcircuit-ng_b1f27911cf204dbfb27b611c03d5d6c5/
2022-07-06T06:58:02,470   Preparing metadata (setup.py): finished with status 'error'
2022-07-06T06:58:02,472 ERROR: [present-rich] metadata generation failed
2022-07-06T06:58:02,486 Exception information:
2022-07-06T06:58:02,486 Traceback (most recent call last):
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2022-07-06T06:58:02,486     call_subprocess(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2022-07-06T06:58:02,486     raise error
2022-07-06T06:58:02,486 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2022-07-06T06:58:02,486 
2022-07-06T06:58:02,486 The above exception was the direct cause of the following exception:
2022-07-06T06:58:02,486 
2022-07-06T06:58:02,486 Traceback (most recent call last):
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-07-06T06:58:02,486     status = run_func(*args)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-07-06T06:58:02,486     return func(self, options, args)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2022-07-06T06:58:02,486     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 94, in resolve
2022-07-06T06:58:02,486     result = self._result = resolver.resolve(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-07-06T06:58:02,486     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-07-06T06:58:02,486     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2022-07-06T06:58:02,486     if not criterion.candidates:
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2022-07-06T06:58:02,486     return bool(self._sequence)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2022-07-06T06:58:02,486     return any(self)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2022-07-06T06:58:02,486     return (c for c in iterator if id(c) not in self._incompatible_ids)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2022-07-06T06:58:02,486     candidate = func()
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 215, in _make_candidate_from_link
2022-07-06T06:58:02,486     self._link_candidate_cache[link] = LinkCandidate(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 291, in __init__
2022-07-06T06:58:02,486     super().__init__(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 161, in __init__
2022-07-06T06:58:02,486     self.dist = self._prepare()
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 230, in _prepare
2022-07-06T06:58:02,486     dist = self._prepare_distribution()
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 302, in _prepare_distribution
2022-07-06T06:58:02,486     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 421, in prepare_linked_requirement
2022-07-06T06:58:02,486     return self._prepare_linked_requirement(req, parallel_builds)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 490, in _prepare_linked_requirement
2022-07-06T06:58:02,486     dist = _get_prepared_distribution(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 57, in _get_prepared_distribution
2022-07-06T06:58:02,486     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 56, in prepare_distribution_metadata
2022-07-06T06:58:02,486     self.req.prepare_metadata()
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 532, in prepare_metadata
2022-07-06T06:58:02,486     self.metadata_directory = generate_metadata_legacy(
2022-07-06T06:58:02,486   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2022-07-06T06:58:02,486     raise MetadataGenerationFailed(package_details=details) from error
2022-07-06T06:58:02,486 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2022-07-06T06:58:02,509 Removed tensorcircuit-ng==0.2.2.dev20220706 from https://files.pythonhosted.org/packages/13/e8/8bd0671e1e5965f6200cdad55989be722498c33f340941d6cd7db948d25f/tensorcircuit-ng-0.2.2.dev20220706.tar.gz#sha256=658337243c1646eb4678474cd721e3743e3b63720aeaebcc7fd6f4f69390624a from build tracker '/tmp/pip-build-tracker-b1jdvguw'
2022-07-06T06:58:02,510 Removed build tracker: '/tmp/pip-build-tracker-b1jdvguw'