2022-02-13T14:52:02,831 Created temporary directory: /tmp/pip-ephem-wheel-cache-wg29fhv0
2022-02-13T14:52:02,837 Created temporary directory: /tmp/pip-req-tracker-6z0msp55
2022-02-13T14:52:02,838 Initialized build tracking at /tmp/pip-req-tracker-6z0msp55
2022-02-13T14:52:02,838 Created build tracker: /tmp/pip-req-tracker-6z0msp55
2022-02-13T14:52:02,839 Entered build tracker: /tmp/pip-req-tracker-6z0msp55
2022-02-13T14:52:02,840 Created temporary directory: /tmp/pip-wheel-hjkbhlg6
2022-02-13T14:52:02,913 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-02-13T14:52:02,919 2 location(s) to search for versions of matplotx:
2022-02-13T14:52:02,919 * https://pypi.org/simple/matplotx/
2022-02-13T14:52:02,919 * https://www.piwheels.org/simple/matplotx/
2022-02-13T14:52:02,920 Fetching project page and analyzing links: https://pypi.org/simple/matplotx/
2022-02-13T14:52:02,921 Getting page https://pypi.org/simple/matplotx/
2022-02-13T14:52:02,925 Found index url https://pypi.org/simple
2022-02-13T14:52:03,174   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/54/68/616f00e0cc52cfad320172a0c12b861c21f06e3de9aa76afcecc4156d724/matplotx-0.2.2-py3-none-any.whl#sha256=f8c18922db5190d672aa1b60f625e5b9fd0aceb27f304ed3f14d47b30b400c28 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,175   Found link https://files.pythonhosted.org/packages/5a/50/d752a238259de516e722956a8f89360322ad39f73f5bb0946202b402dc02/matplotx-0.2.2.tar.gz#sha256=d2eacaafec986637a13bbe430f3e29e0a6038ba48e2da36db63cfa9b76484b96 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.2
2022-02-13T14:52:03,176   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/68/a2/df30aee6aedbe5b2ac669ff6eebbd87e32c58513cca94af2eddd49313e7f/matplotx-0.2.3-py3-none-any.whl#sha256=795747cac544139b854f0412bb278281313b49c687e8e0a470dfe02468fcb705 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,178   Found link https://files.pythonhosted.org/packages/2b/9c/03f0ff175d05e3c122f93d8548c54688d61abdb8272468df65666afd4ac2/matplotx-0.2.3.tar.gz#sha256=aae9ec6aeb120900ab9577ddaa7a830ff0ab85f4ba1441b97e02822af7ee06ff (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.3
2022-02-13T14:52:03,178   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/b9/f4/8a017869f868fdc5e083bc01c2f1d35fe2e29256072ddd931601a54316a9/matplotx-0.2.4-py3-none-any.whl#sha256=28c5ca5a273aa592631171e734d7372a0198731cd36bcf59b51768815cc5349a (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,180   Found link https://files.pythonhosted.org/packages/5f/15/8aa92e3207acc13ca2810eb2735e987ed557f392d76aa03141bc68718cc5/matplotx-0.2.4.tar.gz#sha256=b931355d817c806278576aa540a6122f357d2381a59166a694f9f3f68b6e1823 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.4
2022-02-13T14:52:03,180   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/61/61/089bc89a04567d5041400edd7001263779dc4c4ad338949a71fe8ddfac43/matplotx-0.2.5-py3-none-any.whl#sha256=bb99274e88e45f76572ea866c680d1d97b684398301de0df4c43bdac41f7ecfd (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,182   Found link https://files.pythonhosted.org/packages/5d/82/43c8babce0f90b58547bc0c3eea6a9722fac59ebcb5b453ae29c59820a8a/matplotx-0.2.5.tar.gz#sha256=ad0bc73a6a68675933440464d0c251d20bf5b3af75f0265024d5e30d7b3b0713 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.5
2022-02-13T14:52:03,182   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/76/bd/4072a8cb87fb4b3d81d27140f5c771805b4fa61abdacc5a335bb32db02de/matplotx-0.2.6-py3-none-any.whl#sha256=8b40a45401ccd76e2a5f6f5e02936f428e8928ffcc06d7503582b5ebb8299fe4 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,184   Found link https://files.pythonhosted.org/packages/4a/ed/1bf3d14bdf315185f5a44689ef1291f757016ef1de597f51137a3011e736/matplotx-0.2.6.tar.gz#sha256=a95297512575f1064d58505564e4b6c607049f602bfe4c47c2d0df3d5079898b (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.6
2022-02-13T14:52:03,184   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/ab/46/a24b615c266f59635ca372cd15bab81fe03fd8457b59f215e96178c21fcf/matplotx-0.2.7-py3-none-any.whl#sha256=8af9d3a411220e4c6dab1983d5091a372eea75b7491d9c516178c4b1451aeeeb (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,186   Found link https://files.pythonhosted.org/packages/cf/4d/6d90e94a2112a76edd38e8e9a723123fa54e5a7cd216175b58f39c6545e2/matplotx-0.2.7.tar.gz#sha256=9a9b392d5ed44f5a8701e19061f1604c8647e559cc5908c17edcfb43c180cc80 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.7
2022-02-13T14:52:03,186   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/26/4a/0b5aec022a6ff3b65b75696e6ed82607396c1b1c656298de3474bdd9a0b4/matplotx-0.2.8-py3-none-any.whl#sha256=3afb59a7cb1fd28cabd5a89e30b717983e1e49109f6685fa61793c1dcdced6c6 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,188   Found link https://files.pythonhosted.org/packages/10/9b/5d30d014cee427e9d511636c869a916736774cf2c71b824105b77c9ebb77/matplotx-0.2.8.tar.gz#sha256=6812e0400337a46f566e07110dee378d17c16c89ef15c29e78ae60a40276731b (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.2.8
2022-02-13T14:52:03,188   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/88/57/29732c9aa05493a724adf72de167ab134de7c40dd298740374f8f913dccc/matplotx-0.3.0-py3-none-any.whl#sha256=e17e465a4e7177e9711cd6ecdbb4bb65f391581838a7f84ec41c01adefd5c148 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,190   Found link https://files.pythonhosted.org/packages/ba/36/e5e66c1e30ef354a461e272a09ecafff5e1a52c28ca537c169e1aa96358b/matplotx-0.3.0.tar.gz#sha256=3971fcaf4cef469144ff39b83a8b39c85b47e958e18156faca802c518bfb7386 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.0
2022-02-13T14:52:03,190   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/fc/85/2bece6cec60070734dfcf577381a7b37a843366474384542382fe246fd9d/matplotx-0.3.1-py3-none-any.whl#sha256=5b9fa00579d76fd82b4f5a3337800f6076b4393c1df861e778388dde84adc6c6 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,192   Found link https://files.pythonhosted.org/packages/fe/56/2953b0ac5963a6a63c72f7591ebc6130387a3ba6a067a5c48c30862e48a8/matplotx-0.3.1.tar.gz#sha256=9775c6df92d6234eabcc3605a17483912802aba996f0b29c3b73837d65fe7a48 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.1
2022-02-13T14:52:03,192   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/96/a7/80edbc5c703cd32eb4fcb68c2266803a55447429115b8c22603aac37a4df/matplotx-0.3.2-py3-none-any.whl#sha256=d35cafb88832e0d5618fd3f1037703bc224036220ffab9a016545b80491bf6eb (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,194   Found link https://files.pythonhosted.org/packages/b9/9f/3b503f26731f5eaf35a9426c078d0d11b847a21495c84bd61d4e96929469/matplotx-0.3.2.tar.gz#sha256=bbf564bd4bea0a7921a9b648509f50f16a9bb7ea7d6d5e5773247ed5b06f7d2f (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.2
2022-02-13T14:52:03,195   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/1f/a9/6d3ce45f45aa9a61480e91983e9465175153df0a161526daab58e0542067/matplotx-0.3.3-py3-none-any.whl#sha256=84a5bce05d7ac31fe6f48dcca75b84e4b9f6be3cc1029f2a23bcde609abaaa92 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,196   Found link https://files.pythonhosted.org/packages/cf/56/bbc510de345f6336d1f258682f801bb10dfb779bfa85bb2e87bcc4f0517a/matplotx-0.3.3.tar.gz#sha256=8819389c2c51f1ac9359738a136ec3336f9623482d94676be6f312cf42b0a1a8 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.3
2022-02-13T14:52:03,197   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/2b/25/bc70071658e6a0da8bfc76d12d3fea030d1ae7466a0e2fe5faa56eaccb82/matplotx-0.3.4-py3-none-any.whl#sha256=b96aa74960e5bf49df039bf1dc3fe7ac397a5ea82b1c0426954ebcfd1f5109ea (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,198   Found link https://files.pythonhosted.org/packages/16/16/5577205e6af6fab02e737488ecaa41476392e7ad9655034aa41c14025021/matplotx-0.3.4.tar.gz#sha256=78a53ba7fcd5778789a49139b5aa08895f55d428e29a6d295ae4137fc214772b (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.4
2022-02-13T14:52:03,199   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/a7/b2/42bfd7b485ea868410625afadba212ed3af9164a9c130474c1a415b62fca/matplotx-0.3.5-py3-none-any.whl#sha256=34b3170c85f5f6cbfd8e094cdbb5ecbe1788e261e34c146d114af04a6981c160 (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,200   Found link https://files.pythonhosted.org/packages/db/45/4c941e76e34e2b2d32825181f96bc9d82c9e70244dfab0312ef3388506fa/matplotx-0.3.5.tar.gz#sha256=be909a9c57ae1dda56f280e41b0bbd0ffb6d4855e0fc3401d610f3a42998ce9c (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.5
2022-02-13T14:52:03,201   Skipping link: No binaries permitted for matplotx: https://files.pythonhosted.org/packages/58/e2/a0a82f2bb86f6b7ab9da7048136482e4043d65647bcc612f1b5d20dc484e/matplotx-0.3.6-py3-none-any.whl#sha256=f77d1b572f5c431667bae8ff5c6edf10b7ce4c8a71e1a2d82b5cc0de99351c7e (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,202   Found link https://files.pythonhosted.org/packages/25/d6/54f74e1e06f900f165997d03c7f46a77ca46c3fe439d45e1d0f9efe2f033/matplotx-0.3.6.tar.gz#sha256=adf5c69fb4e57897730dc29156ea2e8598ae867f070f4b3bfe331f276948d7ad (from https://pypi.org/simple/matplotx/) (requires-python:>=3.7), version: 0.3.6
2022-02-13T14:52:03,203 Fetching project page and analyzing links: https://www.piwheels.org/simple/matplotx/
2022-02-13T14:52:03,204 Getting page https://www.piwheels.org/simple/matplotx/
2022-02-13T14:52:03,206 Found index url https://www.piwheels.org/simple
2022-02-13T14:52:03,446   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.2-py3-none-any.whl#sha256=96e92253e8afc17abd3ea14abf641774aea1eb2b75bfd2c3af52824026ffbd1b (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,447   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.3-py3-none-any.whl#sha256=0f863db189cec6d39c5a77e3998515d71c870c83db8f28a768d1c66a271aab55 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,448   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.4-py3-none-any.whl#sha256=9e9e0a612f055e89d4427533261a8b1f2ced7feff42f8f97a28d8e773dbe3e54 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,448   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.5-py3-none-any.whl#sha256=8dbafcf8129ea6837a222f2bcc86bffa3164417eb926b3a2e9c42d7bf1413a67 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,449   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.6-py3-none-any.whl#sha256=bf98b2f52468b9afb0d343ec32b5956781543170df1862f242a7e961502479d8 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,449   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.7-py3-none-any.whl#sha256=c670cd05063f0642ef6216330c924e6f62503a629b941a2a63741172cd8c726d (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,450   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.2.8-py3-none-any.whl#sha256=2210abd48003742d1f803aed02ef19512bcefe15e779fd73aef3b879a82f79de (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,450   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.0-py3-none-any.whl#sha256=3fb7efd581a10c33ea625a61734791985e1fc751ff472e4ac8b09583ba42ad35 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,451   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.1-py3-none-any.whl#sha256=97e2152350568968b8ecba8f92b586c7ad5fb1e60b2b803ea23a686c92d00018 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,451   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.2-py3-none-any.whl#sha256=8367f107d53fcd87320a6933a2e21cdb24a022492fa6256282fe88a4e8c54102 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,452   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.3-py3-none-any.whl#sha256=b8818654c6a100ec4adc576fbf15bc0907d350eea5d26556cfc0a39903a8db46 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,452   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.4-py3-none-any.whl#sha256=bc793e06d6ed0ec9baa40510b195509d07adb55217d4a76379e60fafa280fa4a (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,453   Skipping link: No binaries permitted for matplotx: https://www.piwheels.org/simple/matplotx/matplotx-0.3.5-py3-none-any.whl#sha256=fa73b82fa68dc2cffd917559d1c300cf72b617450c396f48ab719008ab87d0a6 (from https://www.piwheels.org/simple/matplotx/) (requires-python:>=3.7)
2022-02-13T14:52:03,453 Skipping link: not a file: https://www.piwheels.org/simple/matplotx/
2022-02-13T14:52:03,454 Skipping link: not a file: https://pypi.org/simple/matplotx/
2022-02-13T14:52:03,492 Given no hashes to check 1 links for project 'matplotx': discarding no candidates
2022-02-13T14:52:03,523 Collecting matplotx==0.3.6
2022-02-13T14:52:03,526   Created temporary directory: /tmp/pip-unpack-38kbg70r
2022-02-13T14:52:03,752   Downloading matplotx-0.3.6.tar.gz (36 kB)
2022-02-13T14:52:03,964   Added matplotx==0.3.6 from https://files.pythonhosted.org/packages/25/d6/54f74e1e06f900f165997d03c7f46a77ca46c3fe439d45e1d0f9efe2f033/matplotx-0.3.6.tar.gz#sha256=adf5c69fb4e57897730dc29156ea2e8598ae867f070f4b3bfe331f276948d7ad to build tracker '/tmp/pip-req-tracker-6z0msp55'
2022-02-13T14:52:03,975   Created temporary directory: /tmp/pip-build-env-0mhh8mt6
2022-02-13T14:52:03,990   Created temporary directory: /tmp/pip-standalone-pip-ktj90k3a
2022-02-13T14:52:05,801   Installing build dependencies: started
2022-02-13T14:52:05,801   Running command /usr/bin/python3 /tmp/pip-standalone-pip-ktj90k3a/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-0mhh8mt6/overlay --no-warn-script-location -v --no-binary matplotx --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'flit_core >=3.2,<4'
2022-02-13T14:52:13,846   Using pip 21.3.1 from /tmp/pip-standalone-pip-ktj90k3a/__env_pip__.zip/pip (python 3.7)
2022-02-13T14:52:14,654   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-02-13T14:52:15,451   Collecting flit_core<4,>=3.2
2022-02-13T14:52:15,500     Using cached https://www.piwheels.org/simple/flit-core/flit_core-3.6.0-py3-none-any.whl (56 kB)
2022-02-13T14:52:19,513   Installing collected packages: flit-core
2022-02-13T14:52:20,116   Successfully installed flit-core-3.6.0
2022-02-13T14:52:20,277   WARNING: You are using pip version 21.3.1; however, version 22.0.3 is available.
2022-02-13T14:52:20,278   You should consider upgrading via the '/usr/bin/python3 -m pip install --upgrade pip' command.
2022-02-13T14:52:20,610   Installing build dependencies: finished with status 'done'
2022-02-13T14:52:20,666   Getting requirements to build wheel: started
2022-02-13T14:52:20,667   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py get_requires_for_build_wheel /tmp/tmprgliy6e3
2022-02-13T14:52:21,307   Getting requirements to build wheel: finished with status 'done'
2022-02-13T14:52:21,405   Created temporary directory: /tmp/pip-standalone-pip-awe3bqsm
2022-02-13T14:52:23,607   Installing backend dependencies: started
2022-02-13T14:52:23,608   Running command /usr/bin/python3 /tmp/pip-standalone-pip-awe3bqsm/__env_pip__.zip/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-0mhh8mt6/normal --no-warn-script-location -v --no-binary matplotx --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- 'pypng ; extra == "all"' 'scipy ; extra == "spy"' matplotlib 'pypng ; extra == "spy"' 'networkx ; extra == "contour"' 'scipy ; extra == "all"' 'networkx ; extra == "all"' 'numpy >= 1.20.0'
2022-02-13T14:52:31,640   Using pip 21.3.1 from /tmp/pip-standalone-pip-awe3bqsm/__env_pip__.zip/pip (python 3.7)
2022-02-13T14:52:32,469   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-02-13T14:52:32,470   Ignoring pypng: markers 'extra == "all"' don't match your environment
2022-02-13T14:52:32,471   Ignoring scipy: markers 'extra == "spy"' don't match your environment
2022-02-13T14:52:32,472   Ignoring pypng: markers 'extra == "spy"' don't match your environment
2022-02-13T14:52:32,472   Ignoring networkx: markers 'extra == "contour"' don't match your environment
2022-02-13T14:52:32,473   Ignoring scipy: markers 'extra == "all"' don't match your environment
2022-02-13T14:52:32,474   Ignoring networkx: markers 'extra == "all"' don't match your environment
2022-02-13T14:52:35,699   Collecting matplotlib
2022-02-13T14:52:37,377     Using cached https://www.piwheels.org/simple/matplotlib/matplotlib-3.5.1-cp37-cp37m-linux_armv7l.whl (8.9 MB)
2022-02-13T14:52:42,322     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7a/7f/5384d4c85a2349bd89ff1c0253bff77c7b617e48af201f2d823fc619189a/numpy-1.22.0rc1.zip#sha256=bc991b3f8ea7c0f6703df2bc23c098cfe6f1a3a5e8a3a901eb6a5619275d53ff (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:42,336     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/a1/4a/8fd68d9a0a9fe5419cdbb697ffc96259fb716bd952c5c64225991add7551/numpy-1.22.0rc2.zip#sha256=01810dc32c5ac4c895b5c0d285497e1eb52038834919f3d2eaddfb9526b20dc9 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:42,347     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/17/d4/d3ac79fca81154e8d3e11232967024f480cfdc87dfeef479803716fb20cb/numpy-1.22.0rc3.zip#sha256=0b5642efe2a36f2191102b44bb95ee1479f14c1adb2d7155303e50b2517e43bc (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:42,359     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/50/e1/9b0c184f04b8cf5f3c941ffa56fbcbe936888bdac9aa7ba6bae405ac752b/numpy-1.22.0.zip#sha256=a955e4128ac36797aaffd49ab44ec74a71c11d6938df83b1285492d277db5397 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:42,371     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0a/c8/a62767a6b374a0dfb02d2a0456e5f56a372cdd1689dbc6ffb6bf1ddedbc0/numpy-1.22.1.zip#sha256=e348ccf5bc5235fc405ab19d53bec215bb373300e5523c7b476cc0da8a5e9973 (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:42,384     Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e9/6c/c0a8130fe198f27bab92f1b28631e0cc2572295f6b7a31e87efe7448aa1c/numpy-1.22.2.zip#sha256=076aee5a3763d41da6bef9565fdf3cb987606f567cd8b104aded2b38b7b47abf (from https://pypi.org/simple/numpy/) (requires-python:>=3.8)
2022-02-13T14:52:43,574   Collecting numpy>=1.20.0
2022-02-13T14:52:45,987     Using cached https://www.piwheels.org/simple/numpy/numpy-1.21.4-cp37-cp37m-linux_armv7l.whl (12.3 MB)
2022-02-13T14:52:48,689   Collecting fonttools>=4.22.0
2022-02-13T14:52:48,973     Using cached https://www.piwheels.org/simple/fonttools/fonttools-4.29.1-cp37-cp37m-linux_armv7l.whl (1.1 MB)
2022-02-13T14:52:49,869   Collecting pyparsing>=2.2.1
2022-02-13T14:52:49,908     Using cached https://www.piwheels.org/simple/pyparsing/pyparsing-3.0.7-py3-none-any.whl (98 kB)
2022-02-13T14:52:50,417   Collecting packaging>=20.0
2022-02-13T14:52:50,454     Using cached https://www.piwheels.org/simple/packaging/packaging-21.3-py3-none-any.whl (40 kB)
2022-02-13T14:52:50,803   Collecting python-dateutil>=2.7
2022-02-13T14:52:50,882     Using cached https://www.piwheels.org/simple/python-dateutil/python_dateutil-2.8.2-py2.py3-none-any.whl (247 kB)
2022-02-13T14:52:51,560   Collecting kiwisolver>=1.0.1
2022-02-13T14:52:51,877     Using cached https://www.piwheels.org/simple/kiwisolver/kiwisolver-1.3.2-cp37-cp37m-linux_armv7l.whl (1.4 MB)
2022-02-13T14:52:56,981   Collecting pillow>=6.2.0
2022-02-13T14:52:57,175     Using cached https://www.piwheels.org/simple/pillow/Pillow-9.0.1-cp37-cp37m-linux_armv7l.whl (798 kB)
2022-02-13T14:52:57,396   Collecting cycler>=0.10
2022-02-13T14:52:57,433     Using cached https://www.piwheels.org/simple/cycler/cycler-0.11.0-py3-none-any.whl (6.4 kB)
2022-02-13T14:52:58,455   Collecting six>=1.5
2022-02-13T14:52:58,487     Using cached https://www.piwheels.org/simple/six/six-1.16.0-py2.py3-none-any.whl (11 kB)
2022-02-13T14:53:02,908   Installing collected packages: six, pyparsing, python-dateutil, pillow, packaging, numpy, kiwisolver, fonttools, cycler, matplotlib
2022-02-13T14:53:21,848     Creating /tmp/pip-build-env-0mhh8mt6/normal/bin
2022-02-13T14:53:21,851     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/f2py to 755
2022-02-13T14:53:21,854     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/f2py3 to 755
2022-02-13T14:53:21,857     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/f2py3.7 to 755
2022-02-13T14:53:27,775     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/fonttools to 755
2022-02-13T14:53:27,778     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/pyftmerge to 755
2022-02-13T14:53:27,781     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/pyftsubset to 755
2022-02-13T14:53:27,784     changing mode of /tmp/pip-build-env-0mhh8mt6/normal/bin/ttx to 755
2022-02-13T14:53:38,732   Successfully installed cycler-0.11.0 fonttools-4.29.1 kiwisolver-1.3.2 matplotlib-3.5.1 numpy-1.21.4 packaging-21.3 pillow-9.0.1 pyparsing-3.0.7 python-dateutil-2.8.2 six-1.16.0
2022-02-13T14:53:38,906   WARNING: You are using pip version 21.3.1; however, version 22.0.3 is available.
2022-02-13T14:53:38,906   You should consider upgrading via the '/usr/bin/python3 -m pip install --upgrade pip' command.
2022-02-13T14:53:39,475   Installing backend dependencies: finished with status 'done'
2022-02-13T14:53:39,491   Created temporary directory: /tmp/pip-modern-metadata-pqgx6afb
2022-02-13T14:53:39,499   Preparing metadata (pyproject.toml): started
2022-02-13T14:53:39,500   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py prepare_metadata_for_build_wheel /tmp/tmp47aczu2h
2022-02-13T14:53:47,746   Preparing metadata (pyproject.toml): finished with status 'done'
2022-02-13T14:53:47,761   Source in /tmp/pip-wheel-hjkbhlg6/matplotx_6a70ea6f4fb74c678f8538375a6d7740 has version 0.3.6, which satisfies requirement matplotx==0.3.6 from https://files.pythonhosted.org/packages/25/d6/54f74e1e06f900f165997d03c7f46a77ca46c3fe439d45e1d0f9efe2f033/matplotx-0.3.6.tar.gz#sha256=adf5c69fb4e57897730dc29156ea2e8598ae867f070f4b3bfe331f276948d7ad
2022-02-13T14:53:47,764   Removed matplotx==0.3.6 from https://files.pythonhosted.org/packages/25/d6/54f74e1e06f900f165997d03c7f46a77ca46c3fe439d45e1d0f9efe2f033/matplotx-0.3.6.tar.gz#sha256=adf5c69fb4e57897730dc29156ea2e8598ae867f070f4b3bfe331f276948d7ad from build tracker '/tmp/pip-req-tracker-6z0msp55'
2022-02-13T14:53:47,780 Created temporary directory: /tmp/pip-unpack-e5650n80
2022-02-13T14:53:47,781 Building wheels for collected packages: matplotx
2022-02-13T14:53:47,789   Created temporary directory: /tmp/pip-wheel-e558q3ii
2022-02-13T14:53:47,789   Destination directory: /tmp/pip-wheel-e558q3ii
2022-02-13T14:53:47,794   Building wheel for matplotx (pyproject.toml): started
2022-02-13T14:53:47,795   Running command /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp5mct43kg
2022-02-13T14:53:55,538   Building wheel for matplotx (pyproject.toml): finished with status 'done'
2022-02-13T14:53:55,548   Created wheel for matplotx: filename=matplotx-0.3.6-py3-none-any.whl size=24147 sha256=ed39fb2c850a70ea5ce803fb793566dbc72823d5010767d13ba23bcfc6610882
2022-02-13T14:53:55,549   Stored in directory: /tmp/pip-ephem-wheel-cache-wg29fhv0/wheels/71/4e/6c/04f2d77729d29f91a389b10db2dabb02e957cb55d4fa9de3d0
2022-02-13T14:53:55,575 Successfully built matplotx
2022-02-13T14:53:55,583 Removed build tracker: '/tmp/pip-req-tracker-6z0msp55'