2022-11-01T15:48:52,664 Created temporary directory: /tmp/pip-ephem-wheel-cache-i7na2m7_
2022-11-01T15:48:52,669 Created temporary directory: /tmp/pip-build-tracker-jxbhfrl0
2022-11-01T15:48:52,670 Initialized build tracking at /tmp/pip-build-tracker-jxbhfrl0
2022-11-01T15:48:52,670 Created build tracker: /tmp/pip-build-tracker-jxbhfrl0
2022-11-01T15:48:52,670 Entered build tracker: /tmp/pip-build-tracker-jxbhfrl0
2022-11-01T15:48:52,672 Created temporary directory: /tmp/pip-wheel-h7l3mei8
2022-11-01T15:48:52,679 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
2022-11-01T15:48:52,684 Created temporary directory: /tmp/pip-ephem-wheel-cache-ll3xanjv
2022-11-01T15:48:52,742 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-11-01T15:48:52,749 2 location(s) to search for versions of learntorank:
2022-11-01T15:48:52,749 * https://pypi.org/simple/learntorank/
2022-11-01T15:48:52,749 * https://www.piwheels.org/simple/learntorank/
2022-11-01T15:48:52,750 Fetching project page and analyzing links: https://pypi.org/simple/learntorank/
2022-11-01T15:48:52,751 Getting page https://pypi.org/simple/learntorank/
2022-11-01T15:48:52,754 Found index url https://pypi.org/simple
2022-11-01T15:48:52,951 Fetched page https://pypi.org/simple/learntorank/ as application/vnd.pypi.simple.v1+json
2022-11-01T15:48:52,965   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/25/84/e137e8f29e25864a0ceada61ee6e40fd7279a86d471a2696397a15d00992/learntorank-0.0.5-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,967   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/4f/84/910702b0dd6e0ab167537c84b9c86f0c3b111a30a1db75efa010a0c7f853/learntorank-0.0.5.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,967   Skipping link: 0.0.5 Requires-Python >=3.9: https://files.pythonhosted.org/packages/4f/84/910702b0dd6e0ab167537c84b9c86f0c3b111a30a1db75efa010a0c7f853/learntorank-0.0.5.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,968   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/7e/fc/80b116ead012a8b7d6f583bae5bc484e7b1bc017628ab835896216f5f7e1/learntorank-0.0.6-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,969   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/0e/64/5d56607bb7f6f6e61e5b10c5908a3d500fae70d2eaa3ec3a1e96f3fd4ada/learntorank-0.0.6.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,970   Skipping link: 0.0.6 Requires-Python >=3.9: https://files.pythonhosted.org/packages/0e/64/5d56607bb7f6f6e61e5b10c5908a3d500fae70d2eaa3ec3a1e96f3fd4ada/learntorank-0.0.6.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:52,970   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/55/18/f662c1be79349fc254e3b56ffb74b28aa5c51b18c9c7878ba16172b5bb26/learntorank-0.0.7-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,972   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0a/a6/ad9c4b21c51bae6d723f80662709efb06ecc90b6413ba782fdf990777b90/learntorank-0.0.7.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,972   Skipping link: 0.0.7 Requires-Python >=3.8: https://files.pythonhosted.org/packages/0a/a6/ad9c4b21c51bae6d723f80662709efb06ecc90b6413ba782fdf990777b90/learntorank-0.0.7.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,973   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/be/af/2e98c3b4d609d44cefbfb6df4615b1b3a6d5b7774924d747bef6c7a5beab/learntorank-0.0.8-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,974   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/cc/ea/e18895353ad5b4502a8e12c284ffcf7e917695b2167ff8ac72dfdc62e497/learntorank-0.0.8.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,975   Skipping link: 0.0.8 Requires-Python >=3.8: https://files.pythonhosted.org/packages/cc/ea/e18895353ad5b4502a8e12c284ffcf7e917695b2167ff8ac72dfdc62e497/learntorank-0.0.8.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,975   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/35/8c/717fd95e20edb47a5b12e6fd06745bef683c689846d6c5b45d0783b45f77/learntorank-0.0.9-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,977   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c4/2a/840ba1cd5636de88644afedb702dcfde16d0905e76a3f3f93d5bd2cd9dc3/learntorank-0.0.9.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,977   Skipping link: 0.0.9 Requires-Python >=3.8: https://files.pythonhosted.org/packages/c4/2a/840ba1cd5636de88644afedb702dcfde16d0905e76a3f3f93d5bd2cd9dc3/learntorank-0.0.9.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,977   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/7d/51/c032519c5eba17ea8f9dbbc244f148958c4d8768ed63f5d5bc910aab8c33/learntorank-0.0.10-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,979   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/63/39/c810940466ca2a5b8cf95ff5a533dec777099ab24b2c37887e791d2ba619/learntorank-0.0.10.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,979   Skipping link: 0.0.10 Requires-Python >=3.8: https://files.pythonhosted.org/packages/63/39/c810940466ca2a5b8cf95ff5a533dec777099ab24b2c37887e791d2ba619/learntorank-0.0.10.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,980   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/96/8b/970a570ce107679647e83af1d199c2a95d5bbcf2f3dafe75b13b014f555c/learntorank-0.0.11-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,981   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/85/4f/761c351135a1e859fdd22ad60b8e38cd25025ac51f416c78698236edf1e3/learntorank-0.0.11.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,982   Skipping link: 0.0.11 Requires-Python >=3.8: https://files.pythonhosted.org/packages/85/4f/761c351135a1e859fdd22ad60b8e38cd25025ac51f416c78698236edf1e3/learntorank-0.0.11.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,982   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/a3/e8/2772dd5a11610df7a8d3ced058d6f4388d3c8d9de4bc1cd2b8e99f5dfa96/learntorank-0.0.12-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,984   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b9/df/6ede402ec31099fcda43320113927066269e9dbec8cd5204cf3f5b4eadde/learntorank-0.0.12.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,984   Skipping link: 0.0.12 Requires-Python >=3.8: https://files.pythonhosted.org/packages/b9/df/6ede402ec31099fcda43320113927066269e9dbec8cd5204cf3f5b4eadde/learntorank-0.0.12.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,985   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/78/9c/77b02a7efcdd1d8b4e3567e7e173c5867440e885ecf62cb2932d03a785fd/learntorank-0.0.13-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,986   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/9a/71/bde9d5efb3002613e4b9125e050f43a808ffb499fac7846c024f25d0ab8f/learntorank-0.0.13.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,986   Skipping link: 0.0.13 Requires-Python >=3.8: https://files.pythonhosted.org/packages/9a/71/bde9d5efb3002613e4b9125e050f43a808ffb499fac7846c024f25d0ab8f/learntorank-0.0.13.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,987   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/2b/4c/44b4f0ff9172491e336c0f4cb83eae99e61a4d5930bc23605fe6f8fab14d/learntorank-0.0.14-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,988   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/3e/df/1720e68ff1eb6a05ffa7c2976af34de2159bc3b304aba9ff11971d6fdb2e/learntorank-0.0.14.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,989   Skipping link: 0.0.14 Requires-Python >=3.8: https://files.pythonhosted.org/packages/3e/df/1720e68ff1eb6a05ffa7c2976af34de2159bc3b304aba9ff11971d6fdb2e/learntorank-0.0.14.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,989   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/e9/0a/1891f4bbf340bfb83d7e1fbcd6edbbaf14fd462043927a6e740dc3b02c52/learntorank-0.0.15-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,991   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/48/e0/d56ad04fd87070e6e5b91dc4978fbe26540ebbe1202b1f463d36b5ab33dd/learntorank-0.0.15.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,991   Skipping link: 0.0.15 Requires-Python >=3.8: https://files.pythonhosted.org/packages/48/e0/d56ad04fd87070e6e5b91dc4978fbe26540ebbe1202b1f463d36b5ab33dd/learntorank-0.0.15.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,992   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/46/7c/0b0ca5eebd8ab8474c1688fdd3b3e36b94dff7a5f3b8fb55f83fe7ca4a06/learntorank-0.0.16-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,993   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/2d/e6/b6863dd58467f807fcc4260ed26bcfadce5ded4cea2cef29ba0ccc8d37d3/learntorank-0.0.16.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,994   Skipping link: 0.0.16 Requires-Python >=3.8: https://files.pythonhosted.org/packages/2d/e6/b6863dd58467f807fcc4260ed26bcfadce5ded4cea2cef29ba0ccc8d37d3/learntorank-0.0.16.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,994   Skipping link: No binaries permitted for learntorank: https://files.pythonhosted.org/packages/c6/04/524519bacffb1ff0fd7022ee4f3e090420c6c1aa157833245d5df5ff3c9d/learntorank-0.0.17-py3-none-any.whl (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,995   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/f2/9a/fe6fed22e38e00285cf73876d7341c5279a785f0ff44bf48d707ca207712/learntorank-0.0.17.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,996   Skipping link: 0.0.17 Requires-Python >=3.8: https://files.pythonhosted.org/packages/f2/9a/fe6fed22e38e00285cf73876d7341c5279a785f0ff44bf48d707ca207712/learntorank-0.0.17.tar.gz (from https://pypi.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:52,997 Fetching project page and analyzing links: https://www.piwheels.org/simple/learntorank/
2022-11-01T15:48:52,997 Getting page https://www.piwheels.org/simple/learntorank/
2022-11-01T15:48:52,999 Found index url https://www.piwheels.org/simple
2022-11-01T15:48:53,224 Fetched page https://www.piwheels.org/simple/learntorank/ as text/html
2022-11-01T15:48:53,235   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.16-py3-none-any.whl#sha256=2d5e4b3873b7053b1bd9e0512101d6a2b76f43f64431260b4aaddc68b0d1941e (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,236   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.15-py3-none-any.whl#sha256=1b4980e5460533575c480a7488973e045f8c15ff6158480575e46271c389ab78 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,236   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.14-py3-none-any.whl#sha256=f273a35673693915da6545b17b5716d7f5633f24a53c520c804d2f9fe877afb1 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,237   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.13-py3-none-any.whl#sha256=4b8362e9ca9dfd1e7157a30a7a51e70498eb18ad20a98bc7aa820d5ebf67ab79 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,238   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.12-py3-none-any.whl#sha256=73fb80b77db40a414f4163ff8b0bf8641a94d7cbedd104702b5a365c12cd3553 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,238   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.11-py3-none-any.whl#sha256=cec3a2e692e4483fe0d28182f25d4cb3c9a659e5690312d761b2b11c9f75c2e6 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,239   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.10-py3-none-any.whl#sha256=09b2d0b28239f93ec0ab75bdb821ae0b29a467f048a1f747c159d1145fc8eca8 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,239   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.9-py3-none-any.whl#sha256=93b4b8c4694a54df3f3bbe11a6cbcd45bdf467e2218e06c004fed030d6b48394 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,239   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.8-py3-none-any.whl#sha256=62dfde07fea16681c0620666330232807f8e5315b9fbe645b4df4c5a2027fe82 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,240   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.7-py3-none-any.whl#sha256=7ffeff2ae597fcc5e42f489a3fa6db0a0b5c6827299918033274d5bf3949bb8f (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.8)
2022-11-01T15:48:53,240   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.6-py3-none-any.whl#sha256=d561910fecaab2f1cde44bc2f9e94e0a5b1b56e6b16f63ad50f8e87c52aa0cf8 (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:53,241   Skipping link: No binaries permitted for learntorank: https://www.piwheels.org/simple/learntorank/learntorank-0.0.5-py3-none-any.whl#sha256=21ae814b47eb9c486b55b2af5d618d081649a5f11652b0e7f56b80412a5b736f (from https://www.piwheels.org/simple/learntorank/) (requires-python:>=3.9)
2022-11-01T15:48:53,241 Skipping link: not a file: https://www.piwheels.org/simple/learntorank/
2022-11-01T15:48:53,242 Skipping link: not a file: https://pypi.org/simple/learntorank/
2022-11-01T15:48:53,277 Given no hashes to check 0 links for project 'learntorank': discarding no candidates
2022-11-01T15:48:53,278 ERROR: Ignored the following versions that require a different python version: 0.0.10 Requires-Python >=3.8; 0.0.11 Requires-Python >=3.8; 0.0.12 Requires-Python >=3.8; 0.0.13 Requires-Python >=3.8; 0.0.14 Requires-Python >=3.8; 0.0.15 Requires-Python >=3.8; 0.0.16 Requires-Python >=3.8; 0.0.17 Requires-Python >=3.8; 0.0.5 Requires-Python >=3.9; 0.0.6 Requires-Python >=3.9; 0.0.7 Requires-Python >=3.8; 0.0.8 Requires-Python >=3.8; 0.0.9 Requires-Python >=3.8
2022-11-01T15:48:53,281 ERROR: Could not find a version that satisfies the requirement learntorank==0.0.17 (from versions: none)
2022-11-01T15:48:53,283 ERROR: No matching distribution found for learntorank==0.0.17
2022-11-01T15:48:53,285 Exception information:
2022-11-01T15:48:53,285 Traceback (most recent call last):
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-11-01T15:48:53,285     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-11-01T15:48:53,285     raise RequirementsConflicted(criterion)
2022-11-01T15:48:53,285 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('learntorank==0.0.17')
2022-11-01T15:48:53,285 
2022-11-01T15:48:53,285 During handling of the above exception, another exception occurred:
2022-11-01T15:48:53,285 
2022-11-01T15:48:53,285 Traceback (most recent call last):
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2022-11-01T15:48:53,285     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-11-01T15:48:53,285     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2022-11-01T15:48:53,285     raise ResolutionImpossible(e.criterion.information)
2022-11-01T15:48:53,285 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('learntorank==0.0.17'), parent=None)]
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2022-11-01T15:48:53,285 The above exception was the direct cause of the following exception:
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2022-11-01T15:48:53,285 Traceback (most recent call last):
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 160, in exc_logging_wrapper
2022-11-01T15:48:53,285     status = run_func(*args)
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 247, in wrapper
2022-11-01T15:48:53,285     return func(self, options, args)
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 170, in run
2022-11-01T15:48:53,285     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-11-01T15:48:53,285   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2022-11-01T15:48:53,285     raise error from e
2022-11-01T15:48:53,285 pip._internal.exceptions.DistributionNotFound: No matching distribution found for learntorank==0.0.17
2022-11-01T15:48:53,293 Removed build tracker: '/tmp/pip-build-tracker-jxbhfrl0'