2025-09-12T13:34:12,240 Created temporary directory: /tmp/pip-build-tracker-4cx9dak8 2025-09-12T13:34:12,241 Initialized build tracking at /tmp/pip-build-tracker-4cx9dak8 2025-09-12T13:34:12,241 Created build tracker: /tmp/pip-build-tracker-4cx9dak8 2025-09-12T13:34:12,241 Entered build tracker: /tmp/pip-build-tracker-4cx9dak8 2025-09-12T13:34:12,242 Created temporary directory: /tmp/pip-wheel-vp69b1ah 2025-09-12T13:34:12,246 Created temporary directory: /tmp/pip-ephem-wheel-cache-8w9weqh5 2025-09-12T13:34:12,320 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-12T13:34:12,323 2 location(s) to search for versions of trading-backend: 2025-09-12T13:34:12,323 * https://pypi.org/simple/trading-backend/ 2025-09-12T13:34:12,323 * https://www.piwheels.org/simple/trading-backend/ 2025-09-12T13:34:12,324 Fetching project page and analyzing links: https://pypi.org/simple/trading-backend/ 2025-09-12T13:34:12,325 Getting page https://pypi.org/simple/trading-backend/ 2025-09-12T13:34:12,326 Found index url https://pypi.org/simple/ 2025-09-12T13:34:12,499 Fetched page https://pypi.org/simple/trading-backend/ as application/vnd.pypi.simple.v1+json 2025-09-12T13:34:12,511 Found link https://files.pythonhosted.org/packages/84/be/6080574548aed13a6cad291f4141194104f8f1fdbf3a0f1c2d02af2d7ebc/trading-backend-1.0.0.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.0 2025-09-12T13:34:12,512 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/81/58/96397774d92c6d17822bd570d70b0bcf8ad621960d306b1ac80556fefbb3/trading_backend-1.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,512 Found link https://files.pythonhosted.org/packages/d5/00/f7be82801fae77a5d96533f72617420510bb7bc9e57d3ac43ee2f63b92e0/trading-backend-1.0.1.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.1 2025-09-12T13:34:12,512 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/09/2f/4105b163a3fceffaa714c980c61f3597311bb21ce65d86b5f63f3a00ee89/trading_backend-1.0.1-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,513 Found link https://files.pythonhosted.org/packages/05/4f/73fac06ab357236fc03a1cf48a07bab364f9c4321693f220bae879efe077/trading-backend-1.0.2.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.2 2025-09-12T13:34:12,513 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/1d/6a/9b141b08a7c9abd70ed9f0234316f5ba9eaea30d363fac87f427fb217cf3/trading_backend-1.0.2-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,513 Found link https://files.pythonhosted.org/packages/1c/4d/c5ef40e9e49306ee0667867afed2c3e27827d11466fac60a09fd22a8a5c9/trading-backend-1.0.3.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.3 2025-09-12T13:34:12,514 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/0b/8c/b44dc4db54af41d36e8e758d650b1010d734f37e2b76d9fd966ea5d130e6/trading_backend-1.0.3-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,514 Found link https://files.pythonhosted.org/packages/b6/6f/7ec55ed252b3a290d326b1f676de69467b8f8a55315da00d62d6600ce873/trading-backend-1.0.4.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.4 2025-09-12T13:34:12,514 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/2e/da/9f6a405d08dd73249f159f1ba6e7539436b9e7d95d2e86d1aa44db92ec0d/trading_backend-1.0.4-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,515 Found link https://files.pythonhosted.org/packages/58/30/e702d4399cb2c1da4ffac5bd653d0da7a65220cbce42a61136e84a296087/trading-backend-1.0.5.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.5 2025-09-12T13:34:12,515 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/c4/fa/79466ed1ae09b61e214779ce1fb9adf570eb7f79a04d3e00dc4a9f8492e1/trading_backend-1.0.5-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,516 Found link https://files.pythonhosted.org/packages/cd/a2/2bd959cf7d395ee594b4f03ff2e456af69b6a085817988958537a1a84436/trading-backend-1.0.6.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.6 2025-09-12T13:34:12,516 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/f2/bb/57d969fb7b45988a49a00ca87a0db45de51e41b5c7d57c5b66646f882507/trading_backend-1.0.6-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,516 Found link https://files.pythonhosted.org/packages/fa/21/f82e0e74659c1966a1c480b26ef0acfe730f5ce0241518c0b4a8e6c9fc95/trading-backend-1.0.7.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.7 2025-09-12T13:34:12,517 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/2d/20/8864eb1bf2a28450f666ee3f21e7b2de08c89ad47c00334adf4306c5120a/trading_backend-1.0.7-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,517 Found link https://files.pythonhosted.org/packages/e8/04/b40fd99d004caeba0f7f41bcad8d3464705e000bce31b7cfb9a7d7e3c6cd/trading-backend-1.0.8.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.8 2025-09-12T13:34:12,517 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/f7/31/48b7ffe2b0ddca755f7b1e9d3bdf7df5f20861d7a14d566ddc01cfee4900/trading_backend-1.0.8-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,518 Found link https://files.pythonhosted.org/packages/e2/81/a017c58cfc8fbdea1d3c30765402c3a7c8bc66efd51778c69d56634e8803/trading-backend-1.0.9.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.9 2025-09-12T13:34:12,518 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/6f/ff/f76935d9dcd820166fd777328171af2321799ef73743de4179bd6e02b2b6/trading_backend-1.0.9-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,518 Found link https://files.pythonhosted.org/packages/ec/72/23e01eb905673b35874cf49542307f08a2576fb055620fb732688a1ab28a/trading-backend-1.0.10.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.10 2025-09-12T13:34:12,519 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/f7/ac/024f08a1e70234eb5cd1af13bff388f4b340b3eda1bacab337092a3234aa/trading_backend-1.0.10-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,519 Found link https://files.pythonhosted.org/packages/f1/3e/99b5f677662d84717c142f9853607b8e657b1edd658f4b79c38201b5dd36/trading-backend-1.0.11.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.11 2025-09-12T13:34:12,520 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/0d/87/68f2a727c3be261ec6b6005c5822112a886f91ac27489b7b91fceb061825/trading_backend-1.0.11-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,520 Found link https://files.pythonhosted.org/packages/c4/80/b42074a1dded27f5b5c7bdda502d6428e06b682d6ef4da815f8c0139901a/trading-backend-1.0.12.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.12 2025-09-12T13:34:12,520 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/1f/64/f556801fab0527768e66a2df97f055e0b2853ddee08faefcd4115c25b0b4/trading_backend-1.0.12-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,521 Found link https://files.pythonhosted.org/packages/9c/3b/db3b1cfbfde4d441bef4e6f00c88d46b8df2d8bea4d9e7e69390f74b439a/trading-backend-1.0.13.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.13 2025-09-12T13:34:12,521 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/cb/21/4c15e81f80c0b5c765ee393129aa73f64cd2462a675c390c1f58c16d425f/trading_backend-1.0.13-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,521 Found link https://files.pythonhosted.org/packages/39/5d/e3620483b9c48c72080aeb11c1fedda09e02dd4734f23f6c46e7d7908787/trading-backend-1.0.14.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.14 2025-09-12T13:34:12,522 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/e9/e7/652b9870d435a0e52cad48aec9403763c9a2d246c2def2f88b153419f707/trading_backend-1.0.14-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,522 Found link https://files.pythonhosted.org/packages/34/82/fc63d5d0192fee70c8dcafe65fa80ab1597b54952b9ff73212bf45095b36/trading-backend-1.0.15.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.15 2025-09-12T13:34:12,522 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/5e/92/b8da14ca37a174e347a828d25aaf1145389604d2ee0a89077f9bb46a6d41/trading_backend-1.0.15-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,523 Found link https://files.pythonhosted.org/packages/03/db/e6d70b340f88e32f318b27e6ef27f24541576e1bc2e27c6aee25d31a7a29/trading-backend-1.0.16.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.16 2025-09-12T13:34:12,523 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/1a/d7/91a0151947898e121f1df2cd792676c156d113877adc72cbe66aeaf47268/trading_backend-1.0.16-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,523 Found link https://files.pythonhosted.org/packages/00/54/c55b7f13a97a4bb56e948d82310b610029b1ff61082e7cb0d923631fc7da/trading-backend-1.0.17.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.17 2025-09-12T13:34:12,524 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/47/4d/5133aab4e629cd00be7c4ac1c65425c9d097093feea34a884fa4e1ce8a6e/trading_backend-1.0.17-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,524 Found link https://files.pythonhosted.org/packages/f5/92/08f4f87c762fa7290d4ac59355d09410a3e580a353d9880fabeca4057caa/trading-backend-1.0.18.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.18 2025-09-12T13:34:12,525 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/6f/f6/45cb394187afabd4086ff6918753c8d62aceb2973de634bd4af8d365d055/trading_backend-1.0.18-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,525 Found link https://files.pythonhosted.org/packages/d1/52/1719ba0278885513aa0e5c496c08a4150c11327ad5e2a95eb64f84653ba2/trading-backend-1.0.19.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.0.19 2025-09-12T13:34:12,525 Skipping link: No binaries permitted for trading-backend: https://files.pythonhosted.org/packages/b4/9f/204dc2c8ec80d8f22a9bf723b0368b7c71450e098edc4d86d9f078e984a3/trading_backend-1.0.19-py2.py3-none-any.whl (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,526 Found link https://files.pythonhosted.org/packages/e6/55/76c8a4502243fa2901d4b74514c965826eacdabc3496dd9d1a9d5bcf6cc0/trading-backend-1.2.0.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.0 2025-09-12T13:34:12,526 Found link https://files.pythonhosted.org/packages/56/5b/8482ab1f27e284ce00714ab4503943c8fae17ffc705ec31d4655d62eaf61/trading-backend-1.2.1.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.1 2025-09-12T13:34:12,526 Found link https://files.pythonhosted.org/packages/a6/df/a56a800255de87758f0a5bc018c0782665445e46944678207a4dcc39a03f/trading-backend-1.2.2.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.2 2025-09-12T13:34:12,527 Found link https://files.pythonhosted.org/packages/d6/d7/7dbcf22c2948a550b193d2b4c975e971a5c942a9567eccc6a009912b5938/trading-backend-1.2.3.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.3 2025-09-12T13:34:12,527 Found link https://files.pythonhosted.org/packages/d5/b4/12db9b415c31cfa45e70cc29d3bf2593fdf399054605ce196106888e594d/trading-backend-1.2.4.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.4 2025-09-12T13:34:12,528 Found link https://files.pythonhosted.org/packages/60/1c/27da100a0ce27818df264ef257bda99424da29e22e583cbb16ac21cb31b0/trading-backend-1.2.5.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.5 2025-09-12T13:34:12,528 Found link https://files.pythonhosted.org/packages/b6/c2/3f16f268ce307bfd6c23449e10d4fcd3ea4f241b6dd1559fb6368f5b4d81/trading-backend-1.2.6.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.6 2025-09-12T13:34:12,529 Found link https://files.pythonhosted.org/packages/89/cd/7d4ae59f8b93200c7fdf3397f8f633df875fc1c0138fbf0f6e08beacbb6e/trading-backend-1.2.7.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.7 2025-09-12T13:34:12,529 Found link https://files.pythonhosted.org/packages/7e/e4/b38fdee6b372e1d93649c8e4910596c6b8b944b029591a7d51e06e397743/trading-backend-1.2.8.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.8 2025-09-12T13:34:12,529 Found link https://files.pythonhosted.org/packages/0f/03/6c8912f09afac7d5316a991004724028eaf24102038faf89205bd113b1a9/trading-backend-1.2.9.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.9 2025-09-12T13:34:12,530 Found link https://files.pythonhosted.org/packages/68/5f/179ef531d8e0f81b8ba21bdb91aed1d3af5ee24fed86eb2d0ab0a960a9dc/trading-backend-1.2.10.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.10 2025-09-12T13:34:12,530 Found link https://files.pythonhosted.org/packages/2b/f4/e9cd33544474059eb73d69d9cd4d3960ebf388f00fbd09c479a5d9c6d89c/trading-backend-1.2.11.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.11 2025-09-12T13:34:12,531 Found link https://files.pythonhosted.org/packages/93/5a/4efe58ba64d5fa4edcb04f6c9368954802914c098396e8ca70688c6edead/trading-backend-1.2.12.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.12 2025-09-12T13:34:12,531 Found link https://files.pythonhosted.org/packages/72/41/4d062d9219db93a80ea93e9c9650437c22a67f63b4caa0ff6f98368ce682/trading-backend-1.2.13.tar.gz (from https://pypi.org/simple/trading-backend/) (requires-python:>=3.8), version: 1.2.13 2025-09-12T13:34:12,531 Found link 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https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.15-py2.py3-none-any.whl#sha256=774da81273312a393ceec52636e382389fd61ab976042c9f7f23b48a1adcf1bc (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,666 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.14-py2.py3-none-any.whl#sha256=ba70dbb4c57a8a167f079699582195ab028aa166bd7a150727d6f4e2186452ec (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,666 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.13-py2.py3-none-any.whl#sha256=d2062ce77c7798897a9e2cedfcf0ec81df4e01f9e267d21f7ad6086990fe6dfc (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,666 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.12-py2.py3-none-any.whl#sha256=c487b1cdd4e28bcc40c607e9ca35e967e0eb0ef7df05be8062ed71fff8b46df8 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,666 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.11-py2.py3-none-any.whl#sha256=074efd3976972b39241c2316b820293febdf6fc07f81f373fc1bc7d56f875bbc (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.10-py2.py3-none-any.whl#sha256=fa8f913f0570c777ce066c13012922b016febc3dc61fbb09398aea6188e38d00 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.9-py2.py3-none-any.whl#sha256=7b0a56b3744d3cbdfa53006be801a43e540bc4d2c0e14e2b7b59c4d9aeeef366 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.8-py2.py3-none-any.whl#sha256=23cc35d2711076942962f55cd71452b11d3a10540801ae52b94c349dce42341f (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.7-py2.py3-none-any.whl#sha256=dc4b2b05f223600d83d071304c70e383b3ea74b3f27731272edfa552a835b91d (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.6-py2.py3-none-any.whl#sha256=62847a5402569601c18edeab02bb1cec208232fb875a3c42646671db004b8d72 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.5-py2.py3-none-any.whl#sha256=b3492f8140989c479137bebf97b4f646cfabd2a275697e8e186f3256e46e0de9 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.4-py2.py3-none-any.whl#sha256=9cdd790f09776b622dffd8a08493d09c79d39ae4486d1c3d9407545d9befd5e5 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.2.3-py2.py3-none-any.whl#sha256=53826da1a0023d2efdc159ee10990de0e7532eb2d7060c22a9ec192a4049cd81 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,667 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.0.1-py2.py3-none-any.whl#sha256=e49d2aa74b61c0d096636a93caba73fa6abbd1b41c0a7460ee3bd0524dbe7cff (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,668 Skipping link: No binaries permitted for trading-backend: https://archive1.piwheels.org/simple/trading-backend/trading_backend-1.0.0-py2.py3-none-any.whl#sha256=1a4953846123614d5ab21b5d72e47d105bed5287e8a8f8a0e020ef6e9f915019 (from https://www.piwheels.org/simple/trading-backend/) (requires-python:>=3.8) 2025-09-12T13:34:12,668 Skipping link: not a file: https://www.piwheels.org/simple/trading-backend/ 2025-09-12T13:34:12,668 Skipping link: not a file: https://pypi.org/simple/trading-backend/ 2025-09-12T13:34:12,709 Given no hashes to check 1 links for project 'trading-backend': discarding no candidates 2025-09-12T13:34:12,711 Collecting trading-backend==1.2.0 2025-09-12T13:34:12,713 Created temporary directory: /tmp/pip-unpack-l0ka99xf 2025-09-12T13:34:12,874 Downloading trading-backend-1.2.0.tar.gz (12 kB) 2025-09-12T13:34:12,931 Added trading-backend==1.2.0 from https://files.pythonhosted.org/packages/e6/55/76c8a4502243fa2901d4b74514c965826eacdabc3496dd9d1a9d5bcf6cc0/trading-backend-1.2.0.tar.gz to build tracker '/tmp/pip-build-tracker-4cx9dak8' 2025-09-12T13:34:12,932 Running setup.py (path:/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/setup.py) egg_info for package trading-backend 2025-09-12T13:34:12,933 Created temporary directory: /tmp/pip-pip-egg-info-nardbfb8 2025-09-12T13:34:12,933 Preparing metadata (setup.py): started 2025-09-12T13:34:12,934 Running command python setup.py egg_info 2025-09-12T13:34:13,638 Traceback (most recent call last): 2025-09-12T13:34:13,641 File "", line 2, in 2025-09-12T13:34:13,641 exec(compile(''' 2025-09-12T13:34:13,642 ~~~~^^^^^^^^^^^^ 2025-09-12T13:34:13,642 # This is -- a caller that pip uses to run setup.py 2025-09-12T13:34:13,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,642 ...<32 lines>... 2025-09-12T13:34:13,642 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T13:34:13,642 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,642 ''' % ('/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/setup.py',), "", "exec")) 2025-09-12T13:34:13,643 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,643 File "", line 35, in 2025-09-12T13:34:13,643 File "/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/setup.py", line 20, in 2025-09-12T13:34:13,643 from trading_backend import PROJECT_NAME, VERSION 2025-09-12T13:34:13,644 File "/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/trading_backend/__init__.py", line 19, in 2025-09-12T13:34:13,644 from trading_backend import exchange_factory 2025-09-12T13:34:13,644 File "/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/trading_backend/exchange_factory.py", line 16, in 2025-09-12T13:34:13,644 import trading_backend.exchanges as exchanges 2025-09-12T13:34:13,645 File "/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/trading_backend/exchanges/__init__.py", line 16, in 2025-09-12T13:34:13,645 from trading_backend.exchanges import exchange 2025-09-12T13:34:13,645 File "/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/trading_backend/exchanges/exchange.py", line 16, in 2025-09-12T13:34:13,645 import ccxt 2025-09-12T13:34:13,645 ModuleNotFoundError: No module named 'ccxt' 2025-09-12T13:34:13,772 ERROR: python setup.py egg_info exited with 1 2025-09-12T13:34:13,790 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-12T13:34:13,790 exec(compile('"'"''"'"''"'"' 2025-09-12T13:34:13,790 # This is -- a caller that pip uses to run setup.py 2025-09-12T13:34:13,790 # 2025-09-12T13:34:13,790 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-12T13:34:13,790 # import from `distutils.core` to work with newer packaging standards. 2025-09-12T13:34:13,790 # - It provides a clear error message when setuptools is not installed. 2025-09-12T13:34:13,790 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-12T13:34:13,790 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-12T13:34:13,790 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-12T13:34:13,790 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-12T13:34:13,790 import os, sys, tokenize, traceback 2025-09-12T13:34:13,790 2025-09-12T13:34:13,790 try: 2025-09-12T13:34:13,790 import setuptools 2025-09-12T13:34:13,790 except ImportError: 2025-09-12T13:34:13,790 print( 2025-09-12T13:34:13,790 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-12T13:34:13,790 "the build environment with exception:", 2025-09-12T13:34:13,790 file=sys.stderr, 2025-09-12T13:34:13,790 ) 2025-09-12T13:34:13,790 traceback.print_exc() 2025-09-12T13:34:13,790 sys.exit(1) 2025-09-12T13:34:13,790 2025-09-12T13:34:13,790 __file__ = %r 2025-09-12T13:34:13,790 sys.argv[0] = __file__ 2025-09-12T13:34:13,790 2025-09-12T13:34:13,790 if os.path.exists(__file__): 2025-09-12T13:34:13,790 filename = __file__ 2025-09-12T13:34:13,790 with tokenize.open(__file__) as f: 2025-09-12T13:34:13,790 setup_py_code = f.read() 2025-09-12T13:34:13,790 else: 2025-09-12T13:34:13,790 filename = "" 2025-09-12T13:34:13,790 setup_py_code = "from setuptools import setup; setup()" 2025-09-12T13:34:13,790 2025-09-12T13:34:13,790 exec(compile(setup_py_code, filename, "exec")) 2025-09-12T13:34:13,790 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-nardbfb8[/] 2025-09-12T13:34:13,790 [bold magenta]cwd[/]: /tmp/pip-wheel-vp69b1ah/trading-backend_c375d9b183574caca070c235a52aaebb/ 2025-09-12T13:34:13,790 Preparing metadata (setup.py): finished with status 'error' 2025-09-12T13:34:13,792 ERROR: metadata generation failed 2025-09-12T13:34:13,799 Exception information: 2025-09-12T13:34:13,799 Traceback (most recent call last): 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-12T13:34:13,799 call_subprocess( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 args, 2025-09-12T13:34:13,799 ^^^^^ 2025-09-12T13:34:13,799 ...<2 lines>... 2025-09-12T13:34:13,799 spinner=spinner, 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-12T13:34:13,799 raise error 2025-09-12T13:34:13,799 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-12T13:34:13,799 2025-09-12T13:34:13,799 The above exception was the direct cause of the following exception: 2025-09-12T13:34:13,799 2025-09-12T13:34:13,799 Traceback (most recent call last): 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-12T13:34:13,799 status = _inner_run() 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-12T13:34:13,799 return self.run(options, args) 2025-09-12T13:34:13,799 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-12T13:34:13,799 return func(self, options, args) 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-12T13:34:13,799 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-12T13:34:13,799 result = self._result = resolver.resolve( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-12T13:34:13,799 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-12T13:34:13,799 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-12T13:34:13,799 if not criterion.candidates: 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-12T13:34:13,799 return bool(self._sequence) 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-12T13:34:13,799 self._bool = any(self) 2025-09-12T13:34:13,799 ~~~^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-12T13:34:13,799 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-12T13:34:13,799 ^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-12T13:34:13,799 candidate = func() 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-12T13:34:13,799 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 link, template, name, version 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-12T13:34:13,799 self._link_candidate_cache[link] = LinkCandidate( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 link, 2025-09-12T13:34:13,799 ^^^^^ 2025-09-12T13:34:13,799 ...<3 lines>... 2025-09-12T13:34:13,799 version=version, 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-12T13:34:13,799 super().__init__( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 link=link, 2025-09-12T13:34:13,799 ^^^^^^^^^^ 2025-09-12T13:34:13,799 ...<4 lines>... 2025-09-12T13:34:13,799 version=version, 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-12T13:34:13,799 self.dist = self._prepare() 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-12T13:34:13,799 dist = self._prepare_distribution() 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-12T13:34:13,799 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-12T13:34:13,799 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-12T13:34:13,799 dist = _get_prepared_distribution( 2025-09-12T13:34:13,799 req, 2025-09-12T13:34:13,799 ...<3 lines>... 2025-09-12T13:34:13,799 self.check_build_deps, 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-12T13:34:13,799 abstract_dist.prepare_distribution_metadata( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 finder, build_isolation, check_build_deps 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-12T13:34:13,799 self.req.prepare_metadata() 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-12T13:34:13,799 self.metadata_directory = generate_metadata_legacy( 2025-09-12T13:34:13,799 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-12T13:34:13,799 build_env=self.build_env, 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ...<3 lines>... 2025-09-12T13:34:13,799 details=details, 2025-09-12T13:34:13,799 ^^^^^^^^^^^^^^^^ 2025-09-12T13:34:13,799 ) 2025-09-12T13:34:13,799 ^ 2025-09-12T13:34:13,799 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-12T13:34:13,799 raise MetadataGenerationFailed(package_details=details) from error 2025-09-12T13:34:13,799 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-12T13:34:13,829 Removed trading-backend==1.2.0 from https://files.pythonhosted.org/packages/e6/55/76c8a4502243fa2901d4b74514c965826eacdabc3496dd9d1a9d5bcf6cc0/trading-backend-1.2.0.tar.gz from build tracker '/tmp/pip-build-tracker-4cx9dak8' 2025-09-12T13:34:13,830 Removed build tracker: '/tmp/pip-build-tracker-4cx9dak8'