2023-08-07T01:42:33,707 Created temporary directory: /tmp/pip-build-tracker-dt28mqiv
2023-08-07T01:42:33,710 Initialized build tracking at /tmp/pip-build-tracker-dt28mqiv
2023-08-07T01:42:33,711 Created build tracker: /tmp/pip-build-tracker-dt28mqiv
2023-08-07T01:42:33,712 Entered build tracker: /tmp/pip-build-tracker-dt28mqiv
2023-08-07T01:42:33,713 Created temporary directory: /tmp/pip-wheel-b7m6nct8
2023-08-07T01:42:33,721 Created temporary directory: /tmp/pip-ephem-wheel-cache-5lfadw9x
2023-08-07T01:42:33,773 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-08-07T01:42:33,781 2 location(s) to search for versions of usefulgram:
2023-08-07T01:42:33,781 * https://pypi.org/simple/usefulgram/
2023-08-07T01:42:33,781 * https://www.piwheels.org/simple/usefulgram/
2023-08-07T01:42:33,782 Fetching project page and analyzing links: https://pypi.org/simple/usefulgram/
2023-08-07T01:42:33,783 Getting page https://pypi.org/simple/usefulgram/
2023-08-07T01:42:33,788 Found index url https://pypi.org/simple/
2023-08-07T01:42:33,978 Fetched page https://pypi.org/simple/usefulgram/ as application/vnd.pypi.simple.v1+json
2023-08-07T01:42:33,991   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/fa/63/24acdcb3e064809074988381fc5dc0ec06728faa86fb2b165eae5edb2247/usefulgram-0.0.0a2-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,993   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/97/5a/f9799e61aa92c638131726ff8922c8d922f104703e707bdc436a2150fc2f/usefulgram-0.0.0a2.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,994   Skipping link: 0.0.0a2 Requires-Python >=3.8,<4.0: https://files.pythonhosted.org/packages/97/5a/f9799e61aa92c638131726ff8922c8d922f104703e707bdc436a2150fc2f/usefulgram-0.0.0a2.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,994   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/5b/5b/110c05c6ae167ec1ea83aa09ed9be1c1b8806d65b2a189928054b1934123/usefulgram-0.0.0a3-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,996   Link requires a different Python (3.7.3 not in: '>=3.8,<4.0'): https://files.pythonhosted.org/packages/2c/84/4da057d823bbead9c62934e683ceb29b8b79c83c971f708ee941a95ef022/usefulgram-0.0.0a3.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,996   Skipping link: 0.0.0a3 Requires-Python >=3.8,<4.0: https://files.pythonhosted.org/packages/2c/84/4da057d823bbead9c62934e683ceb29b8b79c83c971f708ee941a95ef022/usefulgram-0.0.0a3.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:33,997   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/0f/1a/1f483f5ba2a51e0d34fc6a2e31b585215e0aeabbff1c30f9b092ea9eef40/usefulgram-0.0.0a4-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:33,998   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/f8/bb/70c078d2dbc9fe26988adefcca18692fe1da8ad7fed8f330d8b512332d4d/usefulgram-0.0.0a4.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:33,999   Skipping link: 0.0.0a4 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/f8/bb/70c078d2dbc9fe26988adefcca18692fe1da8ad7fed8f330d8b512332d4d/usefulgram-0.0.0a4.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:33,999   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/3c/81/14dec70eb30e9394e0c029070056b336a41bd55b2f6716e91ea68fe35259/usefulgram-0.0.0a5-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,001   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/f2/d2/e00e1098576510320875a2f1fc5cb3be5d05c6cd586e9fad3bad06169934/usefulgram-0.0.0a5.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,001   Skipping link: 0.0.0a5 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/f2/d2/e00e1098576510320875a2f1fc5cb3be5d05c6cd586e9fad3bad06169934/usefulgram-0.0.0a5.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,002   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/42/44/a399d85dbfe2d113c67959dc5ffbbf62547153325d0c514d066c5d57ffd8/usefulgram-0.0.0a6-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,003   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/b7/0d/e4c04b0c5b8ecdddfd8629bc9d1a2670834a84b88c889366e346619f9a91/usefulgram-0.0.0a6.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,004   Skipping link: 0.0.0a6 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/b7/0d/e4c04b0c5b8ecdddfd8629bc9d1a2670834a84b88c889366e346619f9a91/usefulgram-0.0.0a6.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,004   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/57/66/c23588fdfed1b21d094ffc103fac3c341dbb912884247e4c84a71d14b30c/usefulgram-0.0.0a7-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,006   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/34/d5/b1a07cf94a1f32f212a05c8593fb3de5fb60b47d46c589ae02a35d0bc35c/usefulgram-0.0.0a7.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,006   Skipping link: 0.0.0a7 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/34/d5/b1a07cf94a1f32f212a05c8593fb3de5fb60b47d46c589ae02a35d0bc35c/usefulgram-0.0.0a7.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,007   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/66/36/29453a8444c3c6a98c2735ffb542917abd2df15d2329c94b4ae7459bf5c4/usefulgram-0.0.0a8-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,008   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/2e/0b/c176ee2a4cca2f15c3d9f3366b81ea095083b0fdd909e565d866ba9a0eb5/usefulgram-0.0.0a8.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,009   Skipping link: 0.0.0a8 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/2e/0b/c176ee2a4cca2f15c3d9f3366b81ea095083b0fdd909e565d866ba9a0eb5/usefulgram-0.0.0a8.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,009   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/d9/18/058c4c1822079e3d2f51344db2cfe207d7251d91b6fc0ba9bb435148e081/usefulgram-0.0.0a9-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,011   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/74/30/055c6040d72076b5639809c587066ee72fd7f961a9140ad5a7d8ff1c5ea4/usefulgram-0.0.0a9.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,011   Skipping link: 0.0.0a9 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/74/30/055c6040d72076b5639809c587066ee72fd7f961a9140ad5a7d8ff1c5ea4/usefulgram-0.0.0a9.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,012   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/23/1e/5e61f89167c8d4ab40d1cee257b9f143df1118afb3affea9604c59b18b35/usefulgram-0.0.0a10-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,013   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/fb/e5/6779fcbb9ecb43b192688918528600541060023f3fb042d6a7d876f63dc8/usefulgram-0.0.0a10.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,014   Skipping link: 0.0.0a10 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/fb/e5/6779fcbb9ecb43b192688918528600541060023f3fb042d6a7d876f63dc8/usefulgram-0.0.0a10.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,014   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/15/59/e8f2854e1f1cfad80a84ee42a10a21383bc0dc0330f7b38bad8570610bc9/usefulgram-0.0.0a11-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,016   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/82/fd/42e4e7a1dde22755c54c449463188e3127311454e89fb8ceeb4ee711ab46/usefulgram-0.0.0a11.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,016   Skipping link: 0.0.0a11 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/82/fd/42e4e7a1dde22755c54c449463188e3127311454e89fb8ceeb4ee711ab46/usefulgram-0.0.0a11.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,017   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/65/74/d3700863aeca2a019500f972a5265ee1c15132ab951b39e86383013bbf95/usefulgram-0.0.0a12-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,018   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/29/38/c15ef86a8a72623293743c438dbaf002fb9b7b12bc143fea2f32edfc7566/usefulgram-0.0.0a12.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,019   Skipping link: 0.0.0a12 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/29/38/c15ef86a8a72623293743c438dbaf002fb9b7b12bc143fea2f32edfc7566/usefulgram-0.0.0a12.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,019   Skipping link: No binaries permitted for usefulgram: https://files.pythonhosted.org/packages/e3/d0/3b6475267c7e6d7f4cecf889644e2f8216a1a88462cfb71c893ad87c76fb/usefulgram-0.0.0b1-py3-none-any.whl (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,021   Link requires a different Python (3.7.3 not in: '>=3.9,<4.0'): https://files.pythonhosted.org/packages/6a/1d/87bb8b77063aafa82568ae22d17b6577c8ce43a62eccea3f0511f60d4ff9/usefulgram-0.0.0b1.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,021   Skipping link: 0.0.0b1 Requires-Python >=3.9,<4.0: https://files.pythonhosted.org/packages/6a/1d/87bb8b77063aafa82568ae22d17b6577c8ce43a62eccea3f0511f60d4ff9/usefulgram-0.0.0b1.tar.gz (from https://pypi.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,022 Fetching project page and analyzing links: https://www.piwheels.org/simple/usefulgram/
2023-08-07T01:42:34,023 Getting page https://www.piwheels.org/simple/usefulgram/
2023-08-07T01:42:34,025 Found index url https://www.piwheels.org/simple/
2023-08-07T01:42:34,256 Fetched page https://www.piwheels.org/simple/usefulgram/ as text/html
2023-08-07T01:42:34,267   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a12-py3-none-any.whl#sha256=b57101f630a8df1390735e7cc262e58ee223dcf18c7e84a32d11f0ec89ea5fe1 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,267   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a11-py3-none-any.whl#sha256=0330a8c025f5f48e9a7c9e4f13482e84e10ab929d42852d4324365039fe30f10 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,268   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a10-py3-none-any.whl#sha256=b6d45ebd6658c0694e72a787e1a16abd62de6a066ed0df16f4434f7d91d11a44 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,268   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a9-py3-none-any.whl#sha256=947cc7d3c8f991c66ad2136d693f4d7787609cc3d7ab37cd595b3bf9b36c9cf7 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,269   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a8-py3-none-any.whl#sha256=87be467ede203c23af1dcdca8aa6317a61e9622787307497ee91663ac5cc5492 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,270   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a7-py3-none-any.whl#sha256=bc33b639c31e4178997a9e6ecbba894fca111c8dd65238fd0a10c0c9a50bfa39 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,270   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a6-py3-none-any.whl#sha256=94ccc11753a77a4b8c1ae3496f21b9660dbbeda6703fb3fb09166cdcb3db48e1 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,271   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a5-py3-none-any.whl#sha256=501d94f796410399c16b6398a9f6d81005df440fe9e06120c42d1c6ef1a4d609 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,271   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a4-py3-none-any.whl#sha256=7a0ccb51674e5098148ab686eb8f90a740365de3f6bfe221a57c85d33527bb83 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.9,<4.0)
2023-08-07T01:42:34,271   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a3-py3-none-any.whl#sha256=7386be8806abddc4a3ab1e520419f7503985923d9f38820036876b62dcc2ee58 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:34,272   Skipping link: No binaries permitted for usefulgram: https://www.piwheels.org/simple/usefulgram/usefulgram-0.0.0a2-py3-none-any.whl#sha256=004ee4df10e6891e10e0c68e98eb38e29bbec4982fa2948dfe3248489a6370f4 (from https://www.piwheels.org/simple/usefulgram/) (requires-python:>=3.8,<4.0)
2023-08-07T01:42:34,273 Skipping link: not a file: https://www.piwheels.org/simple/usefulgram/
2023-08-07T01:42:34,273 Skipping link: not a file: https://pypi.org/simple/usefulgram/
2023-08-07T01:42:34,304 Given no hashes to check 0 links for project 'usefulgram': discarding no candidates
2023-08-07T01:42:34,305 ERROR: Ignored the following versions that require a different python version: 0.0.0a10 Requires-Python >=3.9,<4.0; 0.0.0a11 Requires-Python >=3.9,<4.0; 0.0.0a12 Requires-Python >=3.9,<4.0; 0.0.0a2 Requires-Python >=3.8,<4.0; 0.0.0a3 Requires-Python >=3.8,<4.0; 0.0.0a4 Requires-Python >=3.9,<4.0; 0.0.0a5 Requires-Python >=3.9,<4.0; 0.0.0a6 Requires-Python >=3.9,<4.0; 0.0.0a7 Requires-Python >=3.9,<4.0; 0.0.0a8 Requires-Python >=3.9,<4.0; 0.0.0a9 Requires-Python >=3.9,<4.0; 0.0.0b1 Requires-Python >=3.9,<4.0
2023-08-07T01:42:34,308 ERROR: Could not find a version that satisfies the requirement usefulgram==0.0.0b1 (from versions: none)
2023-08-07T01:42:34,310 ERROR: No matching distribution found for usefulgram==0.0.0b1
2023-08-07T01:42:34,313 Exception information:
2023-08-07T01:42:34,313 Traceback (most recent call last):
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-08-07T01:42:34,313     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2023-08-07T01:42:34,313     raise RequirementsConflicted(criterion)
2023-08-07T01:42:34,313 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('usefulgram==0.0.0b1')
2023-08-07T01:42:34,313 
2023-08-07T01:42:34,313 During handling of the above exception, another exception occurred:
2023-08-07T01:42:34,313 
2023-08-07T01:42:34,313 Traceback (most recent call last):
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2023-08-07T01:42:34,313     collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-08-07T01:42:34,313     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_vendor/resolvelib/resolvers.py", line 399, in resolve
2023-08-07T01:42:34,313     raise ResolutionImpossible(e.criterion.information)
2023-08-07T01:42:34,313 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('usefulgram==0.0.0b1'), parent=None)]
2023-08-07T01:42:34,313 
2023-08-07T01:42:34,313 The above exception was the direct cause of the following exception:
2023-08-07T01:42:34,313 
2023-08-07T01:42:34,313 Traceback (most recent call last):
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 169, in exc_logging_wrapper
2023-08-07T01:42:34,313     status = run_func(*args)
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-08-07T01:42:34,313     return func(self, options, args)
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-08-07T01:42:34,313     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-08-07T01:42:34,313   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2023-08-07T01:42:34,313     raise error from e
2023-08-07T01:42:34,313 pip._internal.exceptions.DistributionNotFound: No matching distribution found for usefulgram==0.0.0b1
2023-08-07T01:42:34,321 Removed build tracker: '/tmp/pip-build-tracker-dt28mqiv'