2023-09-08T19:50:40,022 Created temporary directory: /tmp/pip-build-tracker-amzumlqo
2023-09-08T19:50:40,023 Initialized build tracking at /tmp/pip-build-tracker-amzumlqo
2023-09-08T19:50:40,023 Created build tracker: /tmp/pip-build-tracker-amzumlqo
2023-09-08T19:50:40,024 Entered build tracker: /tmp/pip-build-tracker-amzumlqo
2023-09-08T19:50:40,025 Created temporary directory: /tmp/pip-wheel-b5c5vnez
2023-09-08T19:50:40,028 Created temporary directory: /tmp/pip-ephem-wheel-cache-nr0pi0bi
2023-09-08T19:50:40,049 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-09-08T19:50:40,053 2 location(s) to search for versions of xxpaper:
2023-09-08T19:50:40,053 * https://pypi.org/simple/xxpaper/
2023-09-08T19:50:40,053 * https://www.piwheels.org/simple/xxpaper/
2023-09-08T19:50:40,054 Fetching project page and analyzing links: https://pypi.org/simple/xxpaper/
2023-09-08T19:50:40,055 Getting page https://pypi.org/simple/xxpaper/
2023-09-08T19:50:40,056 Found index url https://pypi.org/simple/
2023-09-08T19:50:40,200 Fetched page https://pypi.org/simple/xxpaper/ as application/vnd.pypi.simple.v1+json
2023-09-08T19:50:40,208   Found link https://files.pythonhosted.org/packages/d2/1e/cb0079d9f087810a46d4c5f4acdda90b189c5f5e0f78c3fbdd18295e4ea9/xxpaper-0.1.post37.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post37
2023-09-08T19:50:40,208   Found link https://files.pythonhosted.org/packages/5d/07/8034365e9313d495ac9d7e200c78e7f4cfaa73953d5d8f1459f31e43c6a2/xxpaper-0.1.post38.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post38
2023-09-08T19:50:40,209   Found link https://files.pythonhosted.org/packages/fe/fa/c84057e4f4ff9d6e17f92dd000e8bd432a6b25ce0f5acbb7aaa63ac2b3ae/xxpaper-0.1.post39.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post39
2023-09-08T19:50:40,210   Found link https://files.pythonhosted.org/packages/04/89/a4ca3c5d22f2f0dd5138b724ee26be89f5112a0ee6566403a11ee74cc2dc/xxpaper-0.1.post44.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post44
2023-09-08T19:50:40,210   Found link https://files.pythonhosted.org/packages/1b/f9/17b74bb650ec42f7fe541002fd427efd508a659728cb91447a6df3458e7a/xxpaper-0.1.post45.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post45
2023-09-08T19:50:40,211   Found link https://files.pythonhosted.org/packages/15/69/270bd85815e02ee6ebddbdd722a965714ccaf4c62041f220be08a736ed44/xxpaper-0.1.post47.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.1.post47
2023-09-08T19:50:40,212   Found link https://files.pythonhosted.org/packages/5d/cf/e9ede8b460678ca7061011ff3a85d6e46efc3fc4c4a0528e7d886c908253/xxpaper-0.2.post5.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post5
2023-09-08T19:50:40,213   Found link https://files.pythonhosted.org/packages/22/03/5df81e54e5f6d8a83e5422a26a18b10d18b75013e90d5128f873aaec8930/xxpaper-0.2.post6.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post6
2023-09-08T19:50:40,213   Found link https://files.pythonhosted.org/packages/e3/96/bda344d5318c725081f197c722901244ee0a6175a892c8f57598f402cf2a/xxpaper-0.2.post7.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post7
2023-09-08T19:50:40,214   Found link https://files.pythonhosted.org/packages/ae/00/c10902e1986733c0bf62dda9672485fde2011b6307a65cbb461b702516d2/xxpaper-0.2.post9.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post9
2023-09-08T19:50:40,215   Found link https://files.pythonhosted.org/packages/52/0f/fe47cd4f45a1965e531a8168bed0d72d7e9c518c878eb8e1dc156b33edad/xxpaper-0.2.post12.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post12
2023-09-08T19:50:40,216   Found link https://files.pythonhosted.org/packages/fc/f4/058b74ce89971e7c7fe67ecaa19e26df50c1cba0616cd0aaf043ccce8afe/xxpaper-0.2.post15.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post15
2023-09-08T19:50:40,216   Found link https://files.pythonhosted.org/packages/9e/39/9b20bc2e34122976aeba0900ffe49f6e61ce67ff67687d45b84b4d346c95/xxpaper-0.2.post30.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post30
2023-09-08T19:50:40,217   Found link https://files.pythonhosted.org/packages/4b/59/e9399dfd051f22cbedaece62bb2f0210430be281cd83d66ef2106507c715/xxpaper-0.2.post33.dev0.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post33.dev0
2023-09-08T19:50:40,218   Found link https://files.pythonhosted.org/packages/bf/9d/8645d883fc0e852fc98436c6df74e0d13c372b5a79480077a861a52b72dd/xxpaper-0.2.post34.dev0.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post34.dev0
2023-09-08T19:50:40,219   Found link https://files.pythonhosted.org/packages/64/a3/4e48356680f581b04b05f5e3aeea2d0ffe33ec8463e71f679cdec970f0ce/xxpaper-0.2.post35.dev0.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post35.dev0
2023-09-08T19:50:40,219   Found link https://files.pythonhosted.org/packages/47/c1/214202592a76d131d31e875e59d30dbe1511fffd410c814ec41ff9ab8546/xxpaper-0.2.post37.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post37
2023-09-08T19:50:40,220   Found link https://files.pythonhosted.org/packages/07/61/9ea625a6f5bacb07bbdd0b0f4fdcb90eb161c4bbaa8a51159f6469f56315/xxpaper-0.2.post40.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post40
2023-09-08T19:50:40,220   Found link https://files.pythonhosted.org/packages/3c/31/5797429ee3f7eab4b265a4d76f374a415d57894025bf3c4dc12a74500585/xxpaper-0.2.post41.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post41
2023-09-08T19:50:40,221   Found link https://files.pythonhosted.org/packages/8a/5a/444007dafa72146d7282b23d295902c8c15342ec9424e8ac15aeefd2af2b/xxpaper-0.2.post42.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post42
2023-09-08T19:50:40,221   Found link https://files.pythonhosted.org/packages/c7/9d/aaf5abe7824d442e4800f436f24464dc83c2089c613bb50a8a88c4e8d921/xxpaper-0.2.post43.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post43
2023-09-08T19:50:40,222   Found link https://files.pythonhosted.org/packages/4d/af/2d63471dd9c946b54cfcf6eb00e1681b2a0fe478f97b4cc1cc3d06c34632/xxpaper-0.2.post44.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post44
2023-09-08T19:50:40,222   Found link https://files.pythonhosted.org/packages/87/91/eb04597182429acc0a73969b44699ffeaf1abd55049cf81b08d301594da6/xxpaper-0.2.post48.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post48
2023-09-08T19:50:40,223   Found link https://files.pythonhosted.org/packages/e1/24/ad47a3117ac769e474395aace4f8a9d8635a924727eaa9c38efed41ba3b0/xxpaper-0.2.post49.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post49
2023-09-08T19:50:40,224   Found link https://files.pythonhosted.org/packages/88/df/819a54241cbe702ba4399e549ee3ae46e4418e3eada9a8557be7a23ef2be/xxpaper-0.2.post50.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post50
2023-09-08T19:50:40,225   Found link https://files.pythonhosted.org/packages/5c/84/ce88f94cfa60b2e64124ea1e92c6485d5f9eb839978b6c36885c4d74b7bc/xxpaper-0.2.post52.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post52
2023-09-08T19:50:40,225   Found link https://files.pythonhosted.org/packages/7b/0b/d1b80bd32c4bd740bff080575cd012464de7c1f90cbf876defe3097dca82/xxpaper-0.2.post55.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post55
2023-09-08T19:50:40,226   Found link https://files.pythonhosted.org/packages/2d/66/19d8f33516ad1ccbb6f96eccb0823cd990d994d712fac18d8edb8686446b/xxpaper-0.2.post61.tar.gz (from https://pypi.org/simple/xxpaper/), version: 0.2.post61
2023-09-08T19:50:40,227   Found link https://files.pythonhosted.org/packages/78/36/82bb2121afe1e3d877e4a8b712eb46a6ec52260c9e340cc3c814c27ec091/xxpaper-1.0.post55.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.0.post55
2023-09-08T19:50:40,227   Found link https://files.pythonhosted.org/packages/76/14/a92a3659092e7ab9d062734d0b6f6f1998d0f624d33a3183e5fdd402d3e2/xxpaper-1.0.post57.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.0.post57
2023-09-08T19:50:40,228   Found link https://files.pythonhosted.org/packages/8f/97/ac2077e44b213fc4b8968212dd362f168c5ba5113a79bdf0bca1e2394a0e/xxpaper-1.0.post62.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.0.post62
2023-09-08T19:50:40,229   Found link https://files.pythonhosted.org/packages/55/0b/3e15b31cc9db9c210322ad546028c4744cbd83eb3081760dd4dc0bac748b/xxpaper-1.0.post64.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.0.post64
2023-09-08T19:50:40,230   Found link https://files.pythonhosted.org/packages/88/d2/f5f28889b6a9228a76ea90892a391e92aa8b43544d7f5e2acc69f95a9193/xxpaper-1.0.post71.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.0.post71
2023-09-08T19:50:40,230   Found link https://files.pythonhosted.org/packages/7a/9a/f0a6732cbc69e066f22c360f6603bcf26871488e081ee0481447e43122f6/xxpaper-1.1.post1.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.1.post1
2023-09-08T19:50:40,231   Found link https://files.pythonhosted.org/packages/ae/b7/4dc5a7675911632d977a05bff2900a9ef2dd23fef5b880ce6efa4cd89ddc/xxpaper-1.1.post11.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.1.post11
2023-09-08T19:50:40,231   Found link https://files.pythonhosted.org/packages/b7/b2/e218b4e1030741aa5f58fd34ab1b4738922d46cf0f356441a58c1da432a0/xxpaper-1.1.post14.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.1.post14
2023-09-08T19:50:40,232   Found link https://files.pythonhosted.org/packages/35/43/b3003801db181733fd5a89ab9fac4a9c4245b7e66d8fa40eb53a6badb4a1/xxpaper-1.1.post15.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.1.post15
2023-09-08T19:50:40,232   Found link https://files.pythonhosted.org/packages/f9/e5/b16da9e79c8ebff84d1ad58a5d0bb689dfa915d959a26469baa74db6308c/xxpaper-1.1.post16.tar.gz (from https://pypi.org/simple/xxpaper/), version: 1.1.post16
2023-09-08T19:50:40,233 Fetching project page and analyzing links: https://www.piwheels.org/simple/xxpaper/
2023-09-08T19:50:40,234 Getting page https://www.piwheels.org/simple/xxpaper/
2023-09-08T19:50:40,235 Found index url https://www.piwheels.org/simple/
2023-09-08T19:50:40,573 Fetched page https://www.piwheels.org/simple/xxpaper/ as text/html
2023-09-08T19:50:40,577   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-1.1.post16-py3-none-any.whl#sha256=9f054338367a33e51b24ea22cefc3bec259012103efdc940539fa7bdf544c3fa (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,578   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-1.1.post15-py3-none-any.whl#sha256=bfb2556abd21ec7a823b34a40741e8bc3b6fc1014c15eb0d61fa4d47964c6127 (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,579   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-1.1.post14-py3-none-any.whl#sha256=2634aefbbbf1012ea1ac8831b1d458e1da5228b904d044bb1bf3a4d7434cf0a0 (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,579   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-1.1.post11-py3-none-any.whl#sha256=901b3357818c12cd425722a8f20b94d84ad6704f25598ee72bf36c6890e7e4e9 (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,580   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-1.1.post1-py3-none-any.whl#sha256=823cea0156c9d80dd429fed3cb7208ec0775b23a5faeed5f7daed53425a3ceed (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,581   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post47-py3-none-any.whl#sha256=7f9daf087cb7ad6f12349f3e6851fcbf677a324319c073839212afb9af8f35d6 (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,581   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post45-py3-none-any.whl#sha256=47d8a3cd52ff8330264ea04e4ac58dff0921eb34f8d31bfc7bb2cb7bcb7936bd (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,582   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post44-py3-none-any.whl#sha256=3a9ed9918d44fd1298ae671b76374e3687e4dad5a481d706a006fe8c37e5b1cd (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,582   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post39-py3-none-any.whl#sha256=27a57d5260f34c38ede81561d3f65f74d86b6c57c031fe3e8591b693b16aae5c (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,583   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post38-py3-none-any.whl#sha256=684b4c8292c120ebb0e255df50f6c4cd2cd82a2061ba9aba1c60dafa02c33ecf (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,584   Skipping link: No binaries permitted for xxpaper: https://www.piwheels.org/simple/xxpaper/xxpaper-0.1.post37-py3-none-any.whl#sha256=9ea6f506b130c357ed31118d7e4a45847edad2934e563ab9694c527857e8587e (from https://www.piwheels.org/simple/xxpaper/)
2023-09-08T19:50:40,584 Skipping link: not a file: https://www.piwheels.org/simple/xxpaper/
2023-09-08T19:50:40,585 Skipping link: not a file: https://pypi.org/simple/xxpaper/
2023-09-08T19:50:40,608 Given no hashes to check 1 links for project 'xxpaper': discarding no candidates
2023-09-08T19:50:40,626 Collecting xxpaper==0.2.post15
2023-09-08T19:50:40,628   Created temporary directory: /tmp/pip-unpack-2lrwllx7
2023-09-08T19:50:40,842   Downloading xxpaper-0.2.post15.tar.gz (28 kB)
2023-09-08T19:50:40,908   Added xxpaper==0.2.post15 from https://files.pythonhosted.org/packages/fc/f4/058b74ce89971e7c7fe67ecaa19e26df50c1cba0616cd0aaf043ccce8afe/xxpaper-0.2.post15.tar.gz to build tracker '/tmp/pip-build-tracker-amzumlqo'
2023-09-08T19:50:40,910   Running setup.py (path:/tmp/pip-wheel-b5c5vnez/xxpaper_8ad3bee31c2c42918152a2dfa6160602/setup.py) egg_info for package xxpaper
2023-09-08T19:50:40,911   Created temporary directory: /tmp/pip-pip-egg-info-utmkl49y
2023-09-08T19:50:40,911   Preparing metadata (setup.py): started
2023-09-08T19:50:40,913   Running command python setup.py egg_info
2023-09-08T19:50:41,377   Traceback (most recent call last):
2023-09-08T19:50:41,377     File "<string>", line 2, in <module>
2023-09-08T19:50:41,378     File "<pip-setuptools-caller>", line 34, in <module>
2023-09-08T19:50:41,379     File "/tmp/pip-wheel-b5c5vnez/xxpaper_8ad3bee31c2c42918152a2dfa6160602/setup.py", line 22, in <module>
2023-09-08T19:50:41,380       for line in file ("requirements.txt").readlines ()
2023-09-08T19:50:41,381                   ^^^^
2023-09-08T19:50:41,382   NameError: name 'file' is not defined. Did you mean: 'filter'?
2023-09-08T19:50:41,451   ERROR: [present-rich] python setup.py egg_info exited with 1
2023-09-08T19:50:41,464   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2023-09-08T19:50:41,464   exec(compile('"'"''"'"''"'"'
2023-09-08T19:50:41,464   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2023-09-08T19:50:41,464   #
2023-09-08T19:50:41,464   # - It imports setuptools before invoking setup.py, to enable projects that directly
2023-09-08T19:50:41,464   #   import from `distutils.core` to work with newer packaging standards.
2023-09-08T19:50:41,464   # - It provides a clear error message when setuptools is not installed.
2023-09-08T19:50:41,464   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2023-09-08T19:50:41,464   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2023-09-08T19:50:41,464   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2023-09-08T19:50:41,464   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2023-09-08T19:50:41,464   import os, sys, tokenize
2023-09-08T19:50:41,464   
2023-09-08T19:50:41,464   try:
2023-09-08T19:50:41,464       import setuptools
2023-09-08T19:50:41,464   except ImportError as error:
2023-09-08T19:50:41,464       print(
2023-09-08T19:50:41,464           "ERROR: Can not execute `setup.py` since setuptools is not available in "
2023-09-08T19:50:41,464           "the build environment.",
2023-09-08T19:50:41,464           file=sys.stderr,
2023-09-08T19:50:41,464       )
2023-09-08T19:50:41,464       sys.exit(1)
2023-09-08T19:50:41,464   
2023-09-08T19:50:41,464   __file__ = %r
2023-09-08T19:50:41,464   sys.argv[0] = __file__
2023-09-08T19:50:41,464   
2023-09-08T19:50:41,464   if os.path.exists(__file__):
2023-09-08T19:50:41,464       filename = __file__
2023-09-08T19:50:41,464       with tokenize.open(__file__) as f:
2023-09-08T19:50:41,464           setup_py_code = f.read()
2023-09-08T19:50:41,464   else:
2023-09-08T19:50:41,464       filename = "<auto-generated setuptools caller>"
2023-09-08T19:50:41,464       setup_py_code = "from setuptools import setup; setup()"
2023-09-08T19:50:41,464   
2023-09-08T19:50:41,464   exec(compile(setup_py_code, filename, "exec"))
2023-09-08T19:50:41,464   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-b5c5vnez/xxpaper_8ad3bee31c2c42918152a2dfa6160602/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-utmkl49y[/]
2023-09-08T19:50:41,465   [bold magenta]cwd[/]: /tmp/pip-wheel-b5c5vnez/xxpaper_8ad3bee31c2c42918152a2dfa6160602/
2023-09-08T19:50:41,466   Preparing metadata (setup.py): finished with status 'error'
2023-09-08T19:50:41,467 ERROR: [present-rich] metadata generation failed
2023-09-08T19:50:41,473 Exception information:
2023-09-08T19:50:41,473 Traceback (most recent call last):
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata
2023-09-08T19:50:41,473     call_subprocess(
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-09-08T19:50:41,473     raise error
2023-09-08T19:50:41,473 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2023-09-08T19:50:41,473 
2023-09-08T19:50:41,473 The above exception was the direct cause of the following exception:
2023-09-08T19:50:41,473 
2023-09-08T19:50:41,473 Traceback (most recent call last):
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper
2023-09-08T19:50:41,473     status = run_func(*args)
2023-09-08T19:50:41,473              ^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-09-08T19:50:41,473     return func(self, options, args)
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-09-08T19:50:41,473     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-09-08T19:50:41,473                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-09-08T19:50:41,473     result = self._result = resolver.resolve(
2023-09-08T19:50:41,473                             ^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-09-08T19:50:41,473     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-09-08T19:50:41,473             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-09-08T19:50:41,473     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-09-08T19:50:41,473     if not criterion.candidates:
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-09-08T19:50:41,473     return bool(self._sequence)
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-09-08T19:50:41,473     return any(self)
2023-09-08T19:50:41,473            ^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-09-08T19:50:41,473     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-09-08T19:50:41,473     candidate = func()
2023-09-08T19:50:41,473                 ^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-09-08T19:50:41,473     self._link_candidate_cache[link] = LinkCandidate(
2023-09-08T19:50:41,473                                        ^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-09-08T19:50:41,473     super().__init__(
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-09-08T19:50:41,473     self.dist = self._prepare()
2023-09-08T19:50:41,473                 ^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-09-08T19:50:41,473     dist = self._prepare_distribution()
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-09-08T19:50:41,473     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement
2023-09-08T19:50:41,473     return self._prepare_linked_requirement(req, parallel_builds)
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement
2023-09-08T19:50:41,473     dist = _get_prepared_distribution(
2023-09-08T19:50:41,473            ^^^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-09-08T19:50:41,473     abstract_dist.prepare_distribution_metadata(
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata
2023-09-08T19:50:41,473     self.req.prepare_metadata()
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata
2023-09-08T19:50:41,473     self.metadata_directory = generate_metadata_legacy(
2023-09-08T19:50:41,473                               ^^^^^^^^^^^^^^^^^^^^^^^^^
2023-09-08T19:50:41,473   File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata
2023-09-08T19:50:41,473     raise MetadataGenerationFailed(package_details=details) from error
2023-09-08T19:50:41,473 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2023-09-08T19:50:41,485 Removed xxpaper==0.2.post15 from https://files.pythonhosted.org/packages/fc/f4/058b74ce89971e7c7fe67ecaa19e26df50c1cba0616cd0aaf043ccce8afe/xxpaper-0.2.post15.tar.gz from build tracker '/tmp/pip-build-tracker-amzumlqo'
2023-09-08T19:50:41,486 Removed build tracker: '/tmp/pip-build-tracker-amzumlqo'