2023-01-09T08:33:45,752 Created temporary directory: /tmp/pip-ephem-wheel-cache-6hpk9sxb
2023-01-09T08:33:45,755 Created temporary directory: /tmp/pip-build-tracker-aj_ou0be
2023-01-09T08:33:45,755 Initialized build tracking at /tmp/pip-build-tracker-aj_ou0be
2023-01-09T08:33:45,755 Created build tracker: /tmp/pip-build-tracker-aj_ou0be
2023-01-09T08:33:45,755 Entered build tracker: /tmp/pip-build-tracker-aj_ou0be
2023-01-09T08:33:45,756 Created temporary directory: /tmp/pip-wheel-u4vrkyn_
2023-01-09T08:33:45,759 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2023-01-09T08:33:45,761 Created temporary directory: /tmp/pip-ephem-wheel-cache-bg0ldf98
2023-01-09T08:33:45,788 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-01-09T08:33:45,791 2 location(s) to search for versions of tensorcircuit:
2023-01-09T08:33:45,791 * https://pypi.org/simple/tensorcircuit/
2023-01-09T08:33:45,791 * https://www.piwheels.org/simple/tensorcircuit/
2023-01-09T08:33:45,792 Fetching project page and analyzing links: https://pypi.org/simple/tensorcircuit/
2023-01-09T08:33:45,792 Getting page https://pypi.org/simple/tensorcircuit/
2023-01-09T08:33:45,793 Found index url https://pypi.org/simple
2023-01-09T08:33:45,847 Fetched page https://pypi.org/simple/tensorcircuit/ as application/vnd.pypi.simple.v1+json
2023-01-09T08:33:45,856   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/ff/e6/f5acc9c43764baa5a44cb784589698263f992672f497f1462942895f5335/tensorcircuit-0.0.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,856   Found link https://files.pythonhosted.org/packages/60/1f/041c3c6e1afdd654542fad8697fbddd3921b36e7f4513bcb12f0be51df26/tensorcircuit-0.0.1.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.1
2023-01-09T08:33:45,856   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/9d/12/29a43dcd6d8ccbc127dc088c0e8226787b4d694d92cf682f635e6ce7108c/tensorcircuit-0.0.220311-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,857   Found link https://files.pythonhosted.org/packages/6e/10/edefc6b2e998cd5516e862e938764039bde02b298c369f077643119adcc3/tensorcircuit-0.0.220311.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220311
2023-01-09T08:33:45,857   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d5/f0/c3fda35ed5b0a0f8de139aec3eb6ebb3c13321fca0fad7de633a1d615775/tensorcircuit-0.0.220318-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,857   Found link https://files.pythonhosted.org/packages/1d/d4/326cdea5091af0c31ca20ebfbdc4c6fd6ce6488b10335ca182501fea2544/tensorcircuit-0.0.220318.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220318
2023-01-09T08:33:45,857   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/86/c2/44a1671681cfccab2d104f5d91ee90d318ee2b28abad9fa77a696f35cd43/tensorcircuit-0.0.220328-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,858   Found link https://files.pythonhosted.org/packages/0e/e3/d20237789b52c450a7dd212fcf772618fb5dc350b43bb82f795a78d6b2de/tensorcircuit-0.0.220328.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220328
2023-01-09T08:33:45,858   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/fc/37/35b4c81ace28d1085db95f01b950fe8f86db3afe188bed292958e0e4b4f7/tensorcircuit-0.0.220402-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,858   Found link https://files.pythonhosted.org/packages/90/51/8e4509bda71f098e68326d03f71e44b0c7d3ce2420327e24b98a17b78733/tensorcircuit-0.0.220402.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220402
2023-01-09T08:33:45,858   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/24/ba/d8299452acf1409951779c304aa971edba9c31edc45155f3c280dfae5890/tensorcircuit-0.0.220413-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,859   Found link https://files.pythonhosted.org/packages/7a/56/1edf2505ce7c51757654955e7f6578d189a6d28f69f00478d0b06bb039ce/tensorcircuit-0.0.220413.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220413
2023-01-09T08:33:45,859   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/3c/46/7551bd58cc9d545a4b654ae4e3ad07dd94e541c657d88d5a9cabcb181513/tensorcircuit-0.0.220509-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,859   Found link https://files.pythonhosted.org/packages/9b/fb/c3c4e268fd2b63a1548c39286ce55d80439fcbb2998de2b48679020b39c9/tensorcircuit-0.0.220509.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.0.220509
2023-01-09T08:33:45,859   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/da/6e/02682af9d1490881f2aa2539a94ade21302aeb6f0b77906df5773e7fd9df/tensorcircuit-0.1.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,860   Found link https://files.pythonhosted.org/packages/b6/5c/a2608f18f7db6d176e2f55baed2db8c7b5fc5ceee9ca018b7666612074a5/tensorcircuit-0.1.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.1.0
2023-01-09T08:33:45,860   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d9/10/18c63341d5cf383a7167cd4c59beea757c994973facd752301560a782b3e/tensorcircuit-0.1.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,860   Found link https://files.pythonhosted.org/packages/41/4f/1224d7cbdd95c02e53d9dffa2a20c367ff829a7b52830af44e82c1383c9a/tensorcircuit-0.1.1.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.1.1
2023-01-09T08:33:45,860   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/d1/33/3314caec24844841542567f43a6bddac8d204f48a0b8d4f3f48e8c4a5e6d/tensorcircuit-0.1.2-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,861   Found link https://files.pythonhosted.org/packages/a0/13/421598d093bd186ec967913e13b4d99985d20a2ed0a922f1f0be18cb62ba/tensorcircuit-0.1.2.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.1.2
2023-01-09T08:33:45,861   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/2c/b9/351b32c9268f64f7832d5ec73233eca69dfd9dd571191e2f705a914c81ec/tensorcircuit-0.1.3-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,861   Found link https://files.pythonhosted.org/packages/46/b0/2933ef032141d1e41d8e5b2731af9b734bc7b1c2304bf28cd202c16f2a4a/tensorcircuit-0.1.3.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.1.3
2023-01-09T08:33:45,861   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/7a/78/a0353c9887c5b6b8de98e3b9910341db490c6a960db9376317b46e5dbee2/tensorcircuit-0.2.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,861   Found link https://files.pythonhosted.org/packages/02/a6/892d33924df0830170805f7c6da60b7b522530d65a5bd75e9d568e755a6d/tensorcircuit-0.2.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.2.0
2023-01-09T08:33:45,862   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/02/30/096940eedfde707ca874a502d7c0ab500d708356970d80e88540fa24b8a5/tensorcircuit-0.2.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,862   Found link https://files.pythonhosted.org/packages/07/71/f1cba49d73bf1d335a4dd1bfff58b0831448c306b2ad3a9d70ffec759654/tensorcircuit-0.2.1.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.2.1
2023-01-09T08:33:45,862   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/08/0f/6a83aeb530dd154c784cbc46e730714570aff3a84564efd289b88cfd4139/tensorcircuit-0.2.2-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,862   Found link https://files.pythonhosted.org/packages/0d/0f/64eaa7c7c19984fb3f6c90bed9a78cd36c07b720aa3835394ffcdc0607c4/tensorcircuit-0.2.2.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.2.2
2023-01-09T08:33:45,863   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/2e/eb/1dac550ddca6f2b592a7d89d91e7683b94f2386bea6af921b9d6efc26c98/tensorcircuit-0.3.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,863   Found link https://files.pythonhosted.org/packages/af/60/1cc1790245d7ea53841cbcc67cda81de07420e93862a6ba2d4c872926637/tensorcircuit-0.3.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.3.0
2023-01-09T08:33:45,863   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/9f/c9/3bc89b16cddb2b29c9b6d0be281831be430ce97d237b5ee83b56deb1fd36/tensorcircuit-0.3.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,863   Found link https://files.pythonhosted.org/packages/9c/20/44d64dc4ba3b9adadaa743b2fdd8ac906b88dd01fc82dce6638926229666/tensorcircuit-0.3.1.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.3.1
2023-01-09T08:33:45,864   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/3f/6c/af437069481b7a2440119f2b84eb01dcc7a92d812c5c322fbf8b77fcd376/tensorcircuit-0.4.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,864   Found link https://files.pythonhosted.org/packages/3f/ae/caeb145b61b6c5a8a02a869f47be1980d2accf65372fea141b618945ea3d/tensorcircuit-0.4.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.4.0
2023-01-09T08:33:45,864   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/c6/5e/c265fcc2b26ad19b024671425ebeb93843b865275518dabd1faf72950992/tensorcircuit-0.4.1-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,864   Found link https://files.pythonhosted.org/packages/f7/31/a53bc39bc5c95a3a484d50ae32415f3bd2ea897f4e525d7377d6864492eb/tensorcircuit-0.4.1.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.4.1
2023-01-09T08:33:45,865   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/6f/d1/58fb8616aaddeca5b484dcad708051580c247d51409f662bedd89c12c0fb/tensorcircuit-0.5.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,865   Found link https://files.pythonhosted.org/packages/3b/1a/73426a4036d240b3a42fdbace9901890851a2485445e29713614af05190d/tensorcircuit-0.5.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.5.0
2023-01-09T08:33:45,865   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/95/a6/606662f3743fe704e271a746b2fe71efb8ec086903cf0ec9ca561048c8c2/tensorcircuit-0.6.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,865   Found link https://files.pythonhosted.org/packages/9e/bf/ae0d00e5151b02882a1dca09770982a5b6c7e1bbeb35ebf4b4f9d85f7d50/tensorcircuit-0.6.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.6.0
2023-01-09T08:33:45,866   Skipping link: No binaries permitted for tensorcircuit: https://files.pythonhosted.org/packages/0f/6f/a42be2023be56285eb781c9ecdebb40dbb6515c1677721bb8afc3056473e/tensorcircuit-0.7.0-py3-none-any.whl (from https://pypi.org/simple/tensorcircuit/)
2023-01-09T08:33:45,866   Found link https://files.pythonhosted.org/packages/de/6e/7fcf99929d5ef21fa8367593f54fe7c56ca96ed77c21b1009f87541dcea8/tensorcircuit-0.7.0.tar.gz (from https://pypi.org/simple/tensorcircuit/), version: 0.7.0
2023-01-09T08:33:45,866 Fetching project page and analyzing links: https://www.piwheels.org/simple/tensorcircuit/
2023-01-09T08:33:45,867 Getting page https://www.piwheels.org/simple/tensorcircuit/
2023-01-09T08:33:45,868 Found index url https://www.piwheels.org/simple
2023-01-09T08:33:46,049 Fetched page https://www.piwheels.org/simple/tensorcircuit/ as text/html
2023-01-09T08:33:46,051   Skipping link: No binaries permitted for tensorcircuit: https://www.piwheels.org/simple/tensorcircuit/tensorcircuit-0.0.1-py3-none-any.whl#sha256=bdc91ece34cc96bfd8e67b0c50b75e308b154b0b8d6c94783682bc295b216d89 (from https://www.piwheels.org/simple/tensorcircuit/)
2023-01-09T08:33:46,051 Skipping link: not a file: https://www.piwheels.org/simple/tensorcircuit/
2023-01-09T08:33:46,051 Skipping link: not a file: https://pypi.org/simple/tensorcircuit/
2023-01-09T08:33:46,072 Given no hashes to check 1 links for project 'tensorcircuit': discarding no candidates
2023-01-09T08:33:46,089 Collecting tensorcircuit==0.7.0
2023-01-09T08:33:46,091   Created temporary directory: /tmp/pip-unpack-9c0jsw18
2023-01-09T08:33:46,140   Downloading tensorcircuit-0.7.0.tar.gz (281 kB)
2023-01-09T08:33:46,542   Added tensorcircuit==0.7.0 from https://files.pythonhosted.org/packages/de/6e/7fcf99929d5ef21fa8367593f54fe7c56ca96ed77c21b1009f87541dcea8/tensorcircuit-0.7.0.tar.gz to build tracker '/tmp/pip-build-tracker-aj_ou0be'
2023-01-09T08:33:46,543   Running setup.py (path:/tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/setup.py) egg_info for package tensorcircuit
2023-01-09T08:33:46,544   Created temporary directory: /tmp/pip-pip-egg-info-x_po962v
2023-01-09T08:33:46,544   Preparing metadata (setup.py): started
2023-01-09T08:33:46,545   Running command python setup.py egg_info
2023-01-09T08:33:47,868   Traceback (most recent call last):
2023-01-09T08:33:47,869     File "<string>", line 2, in <module>
2023-01-09T08:33:47,869     File "<pip-setuptools-caller>", line 34, in <module>
2023-01-09T08:33:47,869     File "/tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/setup.py", line 3, in <module>
2023-01-09T08:33:47,869       from tensorcircuit import __version__, __author__
2023-01-09T08:33:47,870     File "/tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/tensorcircuit/__init__.py", line 5, in <module>
2023-01-09T08:33:47,870       from .cons import (
2023-01-09T08:33:47,870     File "/tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/tensorcircuit/cons.py", line 14, in <module>
2023-01-09T08:33:47,870       import opt_einsum
2023-01-09T08:33:47,870   ModuleNotFoundError: No module named 'opt_einsum'
2023-01-09T08:33:48,009   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-01-09T08:33:48,026   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-01-09T08:33:48,026   exec(compile('"'"''"'"''"'"'
2023-01-09T08:33:48,026   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-01-09T08:33:48,026   #
2023-01-09T08:33:48,026   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-01-09T08:33:48,026   #   import from `distutils.core` to work with newer packaging standards.
2023-01-09T08:33:48,026   # - It provides a clear error message when setuptools is not installed.
2023-01-09T08:33:48,026   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-01-09T08:33:48,026   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-01-09T08:33:48,026   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-01-09T08:33:48,026   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-01-09T08:33:48,026   import os, sys, tokenize
2023-01-09T08:33:48,026   
2023-01-09T08:33:48,026   try:
2023-01-09T08:33:48,026       import setuptools
2023-01-09T08:33:48,026   except ImportError as error:
2023-01-09T08:33:48,026       print(
2023-01-09T08:33:48,026           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-01-09T08:33:48,026           "the build environment.",
2023-01-09T08:33:48,026           file=sys.stderr,
2023-01-09T08:33:48,026       )
2023-01-09T08:33:48,026       sys.exit(1)
2023-01-09T08:33:48,026   
2023-01-09T08:33:48,026   __file__ = %r
2023-01-09T08:33:48,026   sys.argv[0] = __file__
2023-01-09T08:33:48,026   
2023-01-09T08:33:48,026   if os.path.exists(__file__):
2023-01-09T08:33:48,026       filename = __file__
2023-01-09T08:33:48,026       with tokenize.open(__file__) as f:
2023-01-09T08:33:48,026           setup_py_code = f.read()
2023-01-09T08:33:48,026   else:
2023-01-09T08:33:48,026       filename = "<auto-generated setuptools caller>"
2023-01-09T08:33:48,026       setup_py_code = "from setuptools import setup; setup()"
2023-01-09T08:33:48,026   
2023-01-09T08:33:48,026   exec(compile(setup_py_code, filename, "exec"))
2023-01-09T08:33:48,026   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-x_po962v[/]
2023-01-09T08:33:48,027   [bold magenta]cwd[/]: /tmp/pip-wheel-u4vrkyn_/tensorcircuit_4f4ffe468e5b488bb36eb37fc0b48420/
2023-01-09T08:33:48,027   Preparing metadata (setup.py): finished with status 'error'
2023-01-09T08:33:48,028 ERROR: [present-rich] metadata generation failed
2023-01-09T08:33:48,034 Exception information:
2023-01-09T08:33:48,034 Traceback (most recent call last):
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-01-09T08:33:48,034     call_subprocess(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-01-09T08:33:48,034     raise error
2023-01-09T08:33:48,034 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-01-09T08:33:48,034 
2023-01-09T08:33:48,034 The above exception was the direct cause of the following exception:
2023-01-09T08:33:48,034 
2023-01-09T08:33:48,034 Traceback (most recent call last):
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2023-01-09T08:33:48,034     status = run_func(*args)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2023-01-09T08:33:48,034     return func(self, options, args)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 170, in run
2023-01-09T08:33:48,034     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-01-09T08:33:48,034     result = self._result = resolver.resolve(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2023-01-09T08:33:48,034     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2023-01-09T08:33:48,034     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 172, in _add_to_criteria
2023-01-09T08:33:48,034     if not criterion.candidates:
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2023-01-09T08:33:48,034     return bool(self._sequence)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-01-09T08:33:48,034     return any(self)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-01-09T08:33:48,034     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-01-09T08:33:48,034     candidate = func()
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-01-09T08:33:48,034     self._link_candidate_cache[link] = LinkCandidate(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 297, in __init__
2023-01-09T08:33:48,034     super().__init__(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 162, in __init__
2023-01-09T08:33:48,034     self.dist = self._prepare()
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 231, in _prepare
2023-01-09T08:33:48,034     dist = self._prepare_distribution()
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 308, in _prepare_distribution
2023-01-09T08:33:48,034     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 491, in prepare_linked_requirement
2023-01-09T08:33:48,034     return self._prepare_linked_requirement(req, parallel_builds)
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 577, in _prepare_linked_requirement
2023-01-09T08:33:48,034     dist = _get_prepared_distribution(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-01-09T08:33:48,034     abstract_dist.prepare_distribution_metadata(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-01-09T08:33:48,034     self.req.prepare_metadata()
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 541, in prepare_metadata
2023-01-09T08:33:48,034     self.metadata_directory = generate_metadata_legacy(
2023-01-09T08:33:48,034   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-01-09T08:33:48,034     raise MetadataGenerationFailed(package_details=details) from error
2023-01-09T08:33:48,034 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-01-09T08:33:48,045 Removed tensorcircuit==0.7.0 from https://files.pythonhosted.org/packages/de/6e/7fcf99929d5ef21fa8367593f54fe7c56ca96ed77c21b1009f87541dcea8/tensorcircuit-0.7.0.tar.gz from build tracker '/tmp/pip-build-tracker-aj_ou0be'
2023-01-09T08:33:48,045 Removed build tracker: '/tmp/pip-build-tracker-aj_ou0be'