2025-09-08T01:28:09,699 Created temporary directory: /tmp/pip-build-tracker-tlu8e1h6 2025-09-08T01:28:09,700 Initialized build tracking at /tmp/pip-build-tracker-tlu8e1h6 2025-09-08T01:28:09,700 Created build tracker: /tmp/pip-build-tracker-tlu8e1h6 2025-09-08T01:28:09,700 Entered build tracker: /tmp/pip-build-tracker-tlu8e1h6 2025-09-08T01:28:09,700 Created temporary directory: /tmp/pip-wheel-chegq3_0 2025-09-08T01:28:09,703 Created temporary directory: /tmp/pip-ephem-wheel-cache-9uthpkfj 2025-09-08T01:28:09,762 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T01:28:09,765 2 location(s) to search for versions of butter: 2025-09-08T01:28:09,765 * https://pypi.org/simple/butter/ 2025-09-08T01:28:09,765 * https://www.piwheels.org/simple/butter/ 2025-09-08T01:28:09,765 Fetching project page and analyzing links: https://pypi.org/simple/butter/ 2025-09-08T01:28:09,765 Getting page https://pypi.org/simple/butter/ 2025-09-08T01:28:09,766 Found index url https://pypi.org/simple/ 2025-09-08T01:28:09,836 Fetched page https://pypi.org/simple/butter/ as application/vnd.pypi.simple.v1+json 2025-09-08T01:28:09,839 Found link https://files.pythonhosted.org/packages/d5/95/abdfbcfad6b4882c0742a4802bea8c5c817970cfcbf1e0707536d444fbcb/butter-0.3.tar.gz (from https://pypi.org/simple/butter/), version: 0.3 2025-09-08T01:28:09,840 Found link https://files.pythonhosted.org/packages/57/3a/1771174a49201f7147d1a4cf21d60dcd56824dfac4364403adc9e3051ed4/butter-0.4.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.4 2025-09-08T01:28:09,840 Found link https://files.pythonhosted.org/packages/f9/9d/fbcb70d0fc3172aad757264f6a70b077bba78a5e7aa89252728b21b53c81/butter-0.4.zip (from https://pypi.org/simple/butter/), version: 0.4 2025-09-08T01:28:09,840 Found link https://files.pythonhosted.org/packages/7c/84/91ae6bc487f88fab957038cd95beefe5977c6f2c0ca603597f7808b6671e/butter-0.5.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.5 2025-09-08T01:28:09,840 Found link https://files.pythonhosted.org/packages/54/a3/9aa68ce26a7298255f8f4ee23eb5dc06c9e4d15075f16496e61311bafae5/butter-0.5.zip (from https://pypi.org/simple/butter/), version: 0.5 2025-09-08T01:28:09,841 Found link https://files.pythonhosted.org/packages/e8/40/59043c08b804e54980f049a4c4e6d24a26a7a347f6f90aac293604e1fd26/butter-0.6.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.6 2025-09-08T01:28:09,841 Found link https://files.pythonhosted.org/packages/ad/f0/c698e5d96338c67d3ecbb35ab18fbe2c98908d98c8f71a57368838c72cfd/butter-0.6.zip (from https://pypi.org/simple/butter/), version: 0.6 2025-09-08T01:28:09,841 Found link https://files.pythonhosted.org/packages/79/cb/ed7ae3b6d8387566c96c4f17506ba16d16710b0ad1e02c6742cb4d8068ff/butter-0.7.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.7 2025-09-08T01:28:09,841 Found link https://files.pythonhosted.org/packages/aa/49/4751fa94a7bdb308a0906eb2a03cd12c4de40b63fe94461fdbca3c12d5f7/butter-0.7.zip (from https://pypi.org/simple/butter/), version: 0.7 2025-09-08T01:28:09,841 Found link https://files.pythonhosted.org/packages/0e/1f/9de08551e2ebd2558e116389bd9c9e86c0d2422694242be5798bfcb2158f/butter-0.8.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.8 2025-09-08T01:28:09,842 Found link https://files.pythonhosted.org/packages/62/f2/cf12a8c1d8a72170198d4da69e6bd524502116d36fb4edc5c0bf3e9f490a/butter-0.8.zip (from https://pypi.org/simple/butter/), version: 0.8 2025-09-08T01:28:09,842 Found link https://files.pythonhosted.org/packages/0e/62/20de30dd2b071ce9ee47e1cd03c556c73c2d33744de0a80732df14e2e6b9/butter-0.9.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.9 2025-09-08T01:28:09,842 Found link https://files.pythonhosted.org/packages/03/c8/f04c64be9d0adb398a19c5484ce2e3eea06f108058d57dd31a581c091450/butter-0.9.zip (from https://pypi.org/simple/butter/), version: 0.9 2025-09-08T01:28:09,842 Found link https://files.pythonhosted.org/packages/aa/33/aae0173ea453105ca46d23140ef1026f16628ff61512f552f5c749a311ab/butter-0.9.1.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.9.1 2025-09-08T01:28:09,843 Found link https://files.pythonhosted.org/packages/3a/97/4fbd2d188cd7d8d5665fa75cc6949040ea3f960447df6e5824db0434d66b/butter-0.9.1.zip (from https://pypi.org/simple/butter/), version: 0.9.1 2025-09-08T01:28:09,843 Found link https://files.pythonhosted.org/packages/55/eb/b110d8f0c7dc0a4e7f28ad24833cf2aef31d9e844343cf540752644fcd56/butter-0.9.2.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.9.2 2025-09-08T01:28:09,843 Found link https://files.pythonhosted.org/packages/cd/ec/fbbb69d7f3313b7811d6d82fea33699c30b0cbde515dca798a3bba72eb73/butter-0.9.2.zip (from https://pypi.org/simple/butter/), version: 0.9.2 2025-09-08T01:28:09,843 Found link https://files.pythonhosted.org/packages/ac/bd/af567ce5593139dd74467bbc355300057870ab3c05f885ed769a77f96160/butter-0.10.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.10 2025-09-08T01:28:09,843 Found link https://files.pythonhosted.org/packages/80/fc/ed9d36de8b33e7fbef11167671b96947f3cc254107f6b62c262181ce5187/butter-0.10.zip (from https://pypi.org/simple/butter/), version: 0.10 2025-09-08T01:28:09,844 Found link https://files.pythonhosted.org/packages/ec/b6/18effb3051078dcf7d4ccd798b7bf23014811010bfd60375b617e233a74a/butter-0.11.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.11 2025-09-08T01:28:09,844 Found link https://files.pythonhosted.org/packages/d9/f3/2cae6fec3e0d01ad0827b8a07eed6aece00dbee3a048b0a71575b25d465c/butter-0.11.zip (from https://pypi.org/simple/butter/), version: 0.11 2025-09-08T01:28:09,844 Found link https://files.pythonhosted.org/packages/1c/f9/4546137d7c02e03417c23c1e5d3fd8ffe60427581e30e2267896b65d5482/butter-0.11.1.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.11.1 2025-09-08T01:28:09,844 Found link https://files.pythonhosted.org/packages/08/aa/8184121727a5a58b803dd4f6b29fab08efdf93c35b404461baec4009a52e/butter-0.11.1.zip (from https://pypi.org/simple/butter/), version: 0.11.1 2025-09-08T01:28:09,845 Found link https://files.pythonhosted.org/packages/ed/e7/a60896841b2387af6560c3f8d06e382f575c2f71a5ae86fa15b707bbbe2c/butter-0.12.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.12 2025-09-08T01:28:09,845 Found link https://files.pythonhosted.org/packages/dd/57/54c8f316c13af67158421e0358c298d2ed4ca00671053c95c46411029075/butter-0.12.zip (from https://pypi.org/simple/butter/), version: 0.12 2025-09-08T01:28:09,845 Found link https://files.pythonhosted.org/packages/10/bc/1d68de915c920b811f6c29c723a7eafb317f7a3fc88b1ee1e628e5de22b3/butter-0.12.1.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.12.1 2025-09-08T01:28:09,845 Found link https://files.pythonhosted.org/packages/9b/e8/afbf14ab526c6e44f40860c43b37797978462c623b9292e45818e62a60a7/butter-0.12.1.zip (from https://pypi.org/simple/butter/), version: 0.12.1 2025-09-08T01:28:09,845 Found link https://files.pythonhosted.org/packages/2b/c2/b6b33f2bfb8497a5316f9ea935258483f53cdf522ab5a86a8759e102c5fb/butter-0.12.2.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.12.2 2025-09-08T01:28:09,846 Found link https://files.pythonhosted.org/packages/6b/a5/37b029361f696b8346869eaf785ca4ddf44d09575601cb2685f64411bed6/butter-0.12.2.zip (from https://pypi.org/simple/butter/), version: 0.12.2 2025-09-08T01:28:09,846 Found link https://files.pythonhosted.org/packages/59/9f/f95c8b9bf5dc1a0fe4d6c246f5d4ce73c128720727caa9d368ee15ce7d80/butter-0.12.3.zip (from https://pypi.org/simple/butter/), version: 0.12.3 2025-09-08T01:28:09,846 Found link https://files.pythonhosted.org/packages/6d/bf/138b28bcf2d643b0a35d4512b928da66d0ade6dee33c43e2f2dcf14f723e/butter-0.12.4.zip (from https://pypi.org/simple/butter/), version: 0.12.4 2025-09-08T01:28:09,846 Found link https://files.pythonhosted.org/packages/11/ba/b68036887b86b065530be67846a4aa2f68e6b0f57a4f6557a55bbdd71e7e/butter-0.12.5.tar.bz2 (from https://pypi.org/simple/butter/), version: 0.12.5 2025-09-08T01:28:09,846 Found link https://files.pythonhosted.org/packages/e6/b0/6748ab28b588eec29929fa91ce4059b4cec4deb546810b41e9dc4cb0dea9/butter-0.12.6.zip (from https://pypi.org/simple/butter/), version: 0.12.6 2025-09-08T01:28:09,847 Found link https://files.pythonhosted.org/packages/19/99/e57b63cf1c72c03a4c05784ca00ec1420b7a2ad2cf16e48b833d6e992cf0/butter-0.13.0.zip (from https://pypi.org/simple/butter/), version: 0.13.0 2025-09-08T01:28:09,847 Found link https://files.pythonhosted.org/packages/23/a2/c74e3fd05a192927470345de0ea003012727b4a93ceceb87e0a6f68fdd45/butter-0.13.1.zip (from https://pypi.org/simple/butter/), version: 0.13.1 2025-09-08T01:28:09,847 Fetching project page and analyzing links: https://www.piwheels.org/simple/butter/ 2025-09-08T01:28:09,847 Getting page https://www.piwheels.org/simple/butter/ 2025-09-08T01:28:09,848 Found index url https://www.piwheels.org/simple/ 2025-09-08T01:28:09,936 Fetched page https://www.piwheels.org/simple/butter/ as text/html 2025-09-08T01:28:09,943 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp311-cp311-linux_armv6l.whl#sha256=f3f3df49ae0ec969f3babac309b9312a708ea0a827a17fee2fd6f722e103ea91 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,943 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp311-cp311-linux_armv7l.whl#sha256=f3f3df49ae0ec969f3babac309b9312a708ea0a827a17fee2fd6f722e103ea91 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,943 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp35-cp35m-linux_armv6l.whl#sha256=1f4e5f0d0899c23eb880ab0cccde9f03bc43380fd55ac3f164a43106f9f7d94b (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp35-cp35m-linux_armv7l.whl#sha256=1f4e5f0d0899c23eb880ab0cccde9f03bc43380fd55ac3f164a43106f9f7d94b (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp37-cp37m-linux_armv6l.whl#sha256=5ed4b56263cf6083d5c2bebc8a6172e9ebac2ad1b728fe9392e92d85b11fc15d (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp37-cp37m-linux_armv7l.whl#sha256=5ed4b56263cf6083d5c2bebc8a6172e9ebac2ad1b728fe9392e92d85b11fc15d (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp39-cp39-linux_armv6l.whl#sha256=11da962abdb82bfc6867dff76788c90973a486de3553dfa5073666b1211cd838 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.1-cp39-cp39-linux_armv7l.whl#sha256=11da962abdb82bfc6867dff76788c90973a486de3553dfa5073666b1211cd838 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,944 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp311-cp311-linux_armv6l.whl#sha256=2d1d5370cd0be908ef4dc882becfbf6e72b8f9d1f96953d375eaabbc7f632f4e (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp311-cp311-linux_armv7l.whl#sha256=2d1d5370cd0be908ef4dc882becfbf6e72b8f9d1f96953d375eaabbc7f632f4e (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp35-cp35m-linux_armv6l.whl#sha256=bd09073d99e864785207447a003d23c415e484ad7d2ad11db2e83a86de76811f (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp35-cp35m-linux_armv7l.whl#sha256=bd09073d99e864785207447a003d23c415e484ad7d2ad11db2e83a86de76811f (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp37-cp37m-linux_armv6l.whl#sha256=667bfed0228740429d776daff2255f1fab6d2c831a7ac1647073535e8536521b (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp37-cp37m-linux_armv7l.whl#sha256=667bfed0228740429d776daff2255f1fab6d2c831a7ac1647073535e8536521b (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,945 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp39-cp39-linux_armv6l.whl#sha256=4403c2f565c7cbbe7d51cfdbe7fceb9d89f20530a1500ca67565ca7bcf5e43ef (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.13.0-cp39-cp39-linux_armv7l.whl#sha256=4403c2f565c7cbbe7d51cfdbe7fceb9d89f20530a1500ca67565ca7bcf5e43ef (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.6-cp34-cp34m-linux_armv6l.whl#sha256=5b7e1332219d11e1cb7dd082490f6c62a03e729d01e06fc149b36d308d55e31d (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.6-cp34-cp34m-linux_armv7l.whl#sha256=5b7e1332219d11e1cb7dd082490f6c62a03e729d01e06fc149b36d308d55e31d (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.6-cp35-cp35m-linux_armv6l.whl#sha256=94aa156bcff24b333530df2060ab884cfdcd76e40d299b3c4f7f34dd882034f3 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.6-cp35-cp35m-linux_armv7l.whl#sha256=94aa156bcff24b333530df2060ab884cfdcd76e40d299b3c4f7f34dd882034f3 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,946 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.5-cp34-cp34m-linux_armv6l.whl#sha256=219eefd2176f004fb64684d8b651acd37f2680703faf57cea1d92e310689855a (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.5-cp34-cp34m-linux_armv7l.whl#sha256=219eefd2176f004fb64684d8b651acd37f2680703faf57cea1d92e310689855a (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.5-cp35-cp35m-linux_armv7l.whl#sha256=e3cda34ae7fbadbdbb807b12926da102da2159e918c7b602d0995d559aff3c66 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.12.5-cp35-cp35m-linux_armv6l.whl#sha256=e3cda34ae7fbadbdbb807b12926da102da2159e918c7b602d0995d559aff3c66 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.9.2-py3-none-any.whl#sha256=b95b462216b561c803bb5229d820af1be94e114b901a5e3f638d8dae9a27e23f (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.9.1-py3-none-any.whl#sha256=b4aa3caf1812f233b912f033238eef03f61f867551426138fff5075b25efff27 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,947 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.9-py3-none-any.whl#sha256=9f21fcfbb3aca6d3c35f426794ef40a358ff818af1b146417b89b53c04f4251b (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,948 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.8-py3-none-any.whl#sha256=e9f60af768d96dcdcde6235febf5fa992142f8eca48b51c590b4ee99eb22bd27 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,948 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.7-py3-none-any.whl#sha256=ec7068aae64446e304e9555279d4fe2ca251b1942025fffa33e6cda9ed90d2c7 (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,948 Skipping link: No binaries permitted for butter: https://archive1.piwheels.org/simple/butter/butter-0.6-py3-none-any.whl#sha256=cedf9552a33b7df076017c2734a07073a9a8813a16df2cfdd7ba38b4a2d32a6f (from https://www.piwheels.org/simple/butter/) 2025-09-08T01:28:09,948 Skipping link: not a file: https://www.piwheels.org/simple/butter/ 2025-09-08T01:28:09,948 Skipping link: not a file: https://pypi.org/simple/butter/ 2025-09-08T01:28:09,977 Given no hashes to check 2 links for project 'butter': discarding no candidates 2025-09-08T01:28:09,978 Collecting butter==0.10 2025-09-08T01:28:09,979 Created temporary directory: /tmp/pip-unpack-qy846nsl 2025-09-08T01:28:10,117 Downloading butter-0.10.zip (120 kB) 2025-09-08T01:28:10,167 Added butter==0.10 from https://files.pythonhosted.org/packages/80/fc/ed9d36de8b33e7fbef11167671b96947f3cc254107f6b62c262181ce5187/butter-0.10.zip to build tracker '/tmp/pip-build-tracker-tlu8e1h6' 2025-09-08T01:28:10,169 Running setup.py (path:/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/setup.py) egg_info for package butter 2025-09-08T01:28:10,169 Created temporary directory: /tmp/pip-pip-egg-info-1ixw8zsj 2025-09-08T01:28:10,169 Preparing metadata (setup.py): started 2025-09-08T01:28:10,170 Running command python setup.py egg_info 2025-09-08T01:28:18,514 butter/__pycache__/_cffi__x217e4b30x5ee75225.c:270:10: fatal error: seccomp.h: No such file or directory 2025-09-08T01:28:18,514 270 | #include 2025-09-08T01:28:18,514 | ^~~~~~~~~~~ 2025-09-08T01:28:18,515 compilation terminated. 2025-09-08T01:28:18,533 Traceback (most recent call last): 2025-09-08T01:28:18,534 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/spawn.py", line 87, in spawn 2025-09-08T01:28:18,534 subprocess.check_call(cmd, env=_inject_macos_ver(env)) 2025-09-08T01:28:18,535 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,535 File "/usr/lib/python3.13/subprocess.py", line 419, in check_call 2025-09-08T01:28:18,535 raise CalledProcessError(retcode, cmd) 2025-09-08T01:28:18,535 subprocess.CalledProcessError: Command '['/usr/bin/arm-linux-gnueabihf-gcc', '-fno-strict-overflow', '-Wsign-compare', '-DNDEBUG', '-g', '-O2', '-Wall', '-fPIC', '-I/usr/include/python3.13', '-c', 'butter/__pycache__/_cffi__x217e4b30x5ee75225.c', '-o', '/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/butter/__pycache__/butter/__pycache__/_cffi__x217e4b30x5ee75225.o']' returned non-zero exit status 1. 2025-09-08T01:28:18,535 The above exception was the direct cause of the following exception: 2025-09-08T01:28:18,536 Traceback (most recent call last): 2025-09-08T01:28:18,537 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/compilers/C/unix.py", line 221, in _compile 2025-09-08T01:28:18,537 self.spawn(compiler_so + cc_args + [src, '-o', obj] + extra_postargs) 2025-09-08T01:28:18,537 ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,537 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/compilers/C/base.py", line 1158, in spawn 2025-09-08T01:28:18,537 spawn(cmd, dry_run=self.dry_run, **kwargs) 2025-09-08T01:28:18,537 ~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,538 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/spawn.py", line 93, in spawn 2025-09-08T01:28:18,538 raise DistutilsExecError( 2025-09-08T01:28:18,538 f"command {_debug(cmd)!r} failed with exit code {err.returncode}" 2025-09-08T01:28:18,538 ) from err 2025-09-08T01:28:18,538 distutils.errors.DistutilsExecError: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1 2025-09-08T01:28:18,538 During handling of the above exception, another exception occurred: 2025-09-08T01:28:18,539 Traceback (most recent call last): 2025-09-08T01:28:18,542 File "/usr/local/lib/python3.13/dist-packages/cffi/ffiplatform.py", line 48, in _build 2025-09-08T01:28:18,543 dist.run_command('build_ext') 2025-09-08T01:28:18,543 ~~~~~~~~~~~~~~~~^^^^^^^^^^^^^ 2025-09-08T01:28:18,543 File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 1102, in run_command 2025-09-08T01:28:18,543 super().run_command(command) 2025-09-08T01:28:18,543 ~~~~~~~~~~~~~~~~~~~^^^^^^^^^ 2025-09-08T01:28:18,543 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/dist.py", line 1021, in run_command 2025-09-08T01:28:18,543 cmd_obj.run() 2025-09-08T01:28:18,544 ~~~~~~~~~~~^^ 2025-09-08T01:28:18,544 File "/usr/local/lib/python3.13/dist-packages/setuptools/command/build_ext.py", line 96, in run 2025-09-08T01:28:18,544 _build_ext.run(self) 2025-09-08T01:28:18,544 ~~~~~~~~~~~~~~^^^^^^ 2025-09-08T01:28:18,544 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/command/build_ext.py", line 368, in run 2025-09-08T01:28:18,544 self.build_extensions() 2025-09-08T01:28:18,544 ~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:28:18,544 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/command/build_ext.py", line 484, in build_extensions 2025-09-08T01:28:18,545 self._build_extensions_serial() 2025-09-08T01:28:18,545 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:28:18,545 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/command/build_ext.py", line 510, in _build_extensions_serial 2025-09-08T01:28:18,545 self.build_extension(ext) 2025-09-08T01:28:18,545 ~~~~~~~~~~~~~~~~~~~~^^^^^ 2025-09-08T01:28:18,545 File "/usr/local/lib/python3.13/dist-packages/setuptools/command/build_ext.py", line 261, in build_extension 2025-09-08T01:28:18,545 _build_ext.build_extension(self, ext) 2025-09-08T01:28:18,545 ~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^ 2025-09-08T01:28:18,546 File "/usr/local/lib/python3.13/dist-packages/Cython/Distutils/build_ext.py", line 136, in build_extension 2025-09-08T01:28:18,546 super().build_extension(ext) 2025-09-08T01:28:18,546 ~~~~~~~~~~~~~~~~~~~~~~~^^^^^ 2025-09-08T01:28:18,546 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/command/build_ext.py", line 565, in build_extension 2025-09-08T01:28:18,546 objects = self.compiler.compile( 2025-09-08T01:28:18,546 sources, 2025-09-08T01:28:18,546 ...<5 lines>... 2025-09-08T01:28:18,546 depends=ext.depends, 2025-09-08T01:28:18,547 ) 2025-09-08T01:28:18,547 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/compilers/C/base.py", line 655, in compile 2025-09-08T01:28:18,547 self._compile(obj, src, ext, cc_args, extra_postargs, pp_opts) 2025-09-08T01:28:18,547 ~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,547 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/compilers/C/unix.py", line 223, in _compile 2025-09-08T01:28:18,547 raise CompileError(msg) 2025-09-08T01:28:18,547 distutils.compilers.C.errors.CompileError: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1 2025-09-08T01:28:18,548 During handling of the above exception, another exception occurred: 2025-09-08T01:28:18,548 Traceback (most recent call last): 2025-09-08T01:28:18,548 File "", line 2, in 2025-09-08T01:28:18,548 exec(compile(''' 2025-09-08T01:28:18,548 ~~~~^^^^^^^^^^^^ 2025-09-08T01:28:18,549 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:28:18,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,549 ...<32 lines>... 2025-09-08T01:28:18,549 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:28:18,549 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,549 ''' % ('/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/setup.py',), "", "exec")) 2025-09-08T01:28:18,550 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,550 File "", line 35, in 2025-09-08T01:28:18,550 File "/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/setup.py", line 3, in 2025-09-08T01:28:18,550 from butter import clone, _eventfd, _fanotify, _inotify, seccomp 2025-09-08T01:28:18,550 File "/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/butter/seccomp.py", line 203, in 2025-09-08T01:28:18,551 _C = _ffi.verify(""" 2025-09-08T01:28:18,551 #include 2025-09-08T01:28:18,551 ...<7 lines>... 2025-09-08T01:28:18,551 """, libraries=['seccomp'], ext_package="butter") 2025-09-08T01:28:18,551 File "/usr/local/lib/python3.13/dist-packages/cffi/api.py", line 468, in verify 2025-09-08T01:28:18,551 lib = self.verifier.load_library() 2025-09-08T01:28:18,552 File "/usr/local/lib/python3.13/dist-packages/cffi/verifier.py", line 105, in load_library 2025-09-08T01:28:18,552 self._compile_module() 2025-09-08T01:28:18,552 ~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:28:18,552 File "/usr/local/lib/python3.13/dist-packages/cffi/verifier.py", line 201, in _compile_module 2025-09-08T01:28:18,552 outputfilename = ffiplatform.compile(tmpdir, self.get_extension()) 2025-09-08T01:28:18,552 File "/usr/local/lib/python3.13/dist-packages/cffi/ffiplatform.py", line 20, in compile 2025-09-08T01:28:18,552 outputfilename = _build(tmpdir, ext, compiler_verbose, debug) 2025-09-08T01:28:18,552 File "/usr/local/lib/python3.13/dist-packages/cffi/ffiplatform.py", line 54, in _build 2025-09-08T01:28:18,553 raise VerificationError('%s: %s' % (e.__class__.__name__, e)) 2025-09-08T01:28:18,553 cffi.VerificationError: CompileError: command '/usr/bin/arm-linux-gnueabihf-gcc' failed with exit code 1 2025-09-08T01:28:18,711 ERROR: python setup.py egg_info exited with 1 2025-09-08T01:28:18,722 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T01:28:18,722 exec(compile('"'"''"'"''"'"' 2025-09-08T01:28:18,722 # This is -- a caller that pip uses to run setup.py 2025-09-08T01:28:18,722 # 2025-09-08T01:28:18,722 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T01:28:18,722 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T01:28:18,722 # - It provides a clear error message when setuptools is not installed. 2025-09-08T01:28:18,722 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T01:28:18,722 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T01:28:18,722 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T01:28:18,722 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T01:28:18,722 import os, sys, tokenize, traceback 2025-09-08T01:28:18,722 2025-09-08T01:28:18,722 try: 2025-09-08T01:28:18,722 import setuptools 2025-09-08T01:28:18,722 except ImportError: 2025-09-08T01:28:18,722 print( 2025-09-08T01:28:18,722 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T01:28:18,722 "the build environment with exception:", 2025-09-08T01:28:18,722 file=sys.stderr, 2025-09-08T01:28:18,722 ) 2025-09-08T01:28:18,722 traceback.print_exc() 2025-09-08T01:28:18,722 sys.exit(1) 2025-09-08T01:28:18,722 2025-09-08T01:28:18,722 __file__ = %r 2025-09-08T01:28:18,722 sys.argv[0] = __file__ 2025-09-08T01:28:18,722 2025-09-08T01:28:18,722 if os.path.exists(__file__): 2025-09-08T01:28:18,722 filename = __file__ 2025-09-08T01:28:18,722 with tokenize.open(__file__) as f: 2025-09-08T01:28:18,722 setup_py_code = f.read() 2025-09-08T01:28:18,722 else: 2025-09-08T01:28:18,722 filename = "" 2025-09-08T01:28:18,722 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T01:28:18,722 2025-09-08T01:28:18,722 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T01:28:18,722 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-1ixw8zsj[/] 2025-09-08T01:28:18,723 [bold magenta]cwd[/]: /tmp/pip-wheel-chegq3_0/butter_46af45c74fa943eba57abb44d726dfdc/ 2025-09-08T01:28:18,723 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T01:28:18,724 ERROR: metadata generation failed 2025-09-08T01:28:18,728 Exception information: 2025-09-08T01:28:18,728 Traceback (most recent call last): 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T01:28:18,728 call_subprocess( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 args, 2025-09-08T01:28:18,728 ^^^^^ 2025-09-08T01:28:18,728 ...<2 lines>... 2025-09-08T01:28:18,728 spinner=spinner, 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T01:28:18,728 raise error 2025-09-08T01:28:18,728 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T01:28:18,728 2025-09-08T01:28:18,728 The above exception was the direct cause of the following exception: 2025-09-08T01:28:18,728 2025-09-08T01:28:18,728 Traceback (most recent call last): 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T01:28:18,728 status = _inner_run() 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T01:28:18,728 return self.run(options, args) 2025-09-08T01:28:18,728 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T01:28:18,728 return func(self, options, args) 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T01:28:18,728 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T01:28:18,728 result = self._result = resolver.resolve( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T01:28:18,728 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T01:28:18,728 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T01:28:18,728 if not criterion.candidates: 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T01:28:18,728 return bool(self._sequence) 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T01:28:18,728 self._bool = any(self) 2025-09-08T01:28:18,728 ~~~^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T01:28:18,728 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T01:28:18,728 ^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T01:28:18,728 candidate = func() 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T01:28:18,728 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 link, template, name, version 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T01:28:18,728 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 link, 2025-09-08T01:28:18,728 ^^^^^ 2025-09-08T01:28:18,728 ...<3 lines>... 2025-09-08T01:28:18,728 version=version, 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T01:28:18,728 super().__init__( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 link=link, 2025-09-08T01:28:18,728 ^^^^^^^^^^ 2025-09-08T01:28:18,728 ...<4 lines>... 2025-09-08T01:28:18,728 version=version, 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T01:28:18,728 self.dist = self._prepare() 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T01:28:18,728 dist = self._prepare_distribution() 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T01:28:18,728 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T01:28:18,728 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T01:28:18,728 dist = _get_prepared_distribution( 2025-09-08T01:28:18,728 req, 2025-09-08T01:28:18,728 ...<3 lines>... 2025-09-08T01:28:18,728 self.check_build_deps, 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T01:28:18,728 abstract_dist.prepare_distribution_metadata( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 finder, build_isolation, check_build_deps 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T01:28:18,728 self.req.prepare_metadata() 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T01:28:18,728 self.metadata_directory = generate_metadata_legacy( 2025-09-08T01:28:18,728 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T01:28:18,728 build_env=self.build_env, 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ...<3 lines>... 2025-09-08T01:28:18,728 details=details, 2025-09-08T01:28:18,728 ^^^^^^^^^^^^^^^^ 2025-09-08T01:28:18,728 ) 2025-09-08T01:28:18,728 ^ 2025-09-08T01:28:18,728 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T01:28:18,728 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T01:28:18,728 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T01:28:18,749 Removed butter==0.10 from https://files.pythonhosted.org/packages/80/fc/ed9d36de8b33e7fbef11167671b96947f3cc254107f6b62c262181ce5187/butter-0.10.zip from build tracker '/tmp/pip-build-tracker-tlu8e1h6' 2025-09-08T01:28:18,750 Removed build tracker: '/tmp/pip-build-tracker-tlu8e1h6'