2024-05-07T08:08:10,816 Created temporary directory: /tmp/pip-build-tracker-x574_mqc 2024-05-07T08:08:10,818 Initialized build tracking at /tmp/pip-build-tracker-x574_mqc 2024-05-07T08:08:10,818 Created build tracker: /tmp/pip-build-tracker-x574_mqc 2024-05-07T08:08:10,819 Entered build tracker: /tmp/pip-build-tracker-x574_mqc 2024-05-07T08:08:10,819 Created temporary directory: /tmp/pip-wheel-vdl2p9nf 2024-05-07T08:08:10,822 Created temporary directory: /tmp/pip-ephem-wheel-cache-fqwiwclb 2024-05-07T08:08:10,846 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-05-07T08:08:10,849 2 location(s) to search for versions of mtok: 2024-05-07T08:08:10,849 * https://pypi.org/simple/mtok/ 2024-05-07T08:08:10,849 * https://www.piwheels.org/simple/mtok/ 2024-05-07T08:08:10,850 Fetching project page and analyzing links: https://pypi.org/simple/mtok/ 2024-05-07T08:08:10,850 Getting page https://pypi.org/simple/mtok/ 2024-05-07T08:08:10,852 Found index url https://pypi.org/simple/ 2024-05-07T08:08:11,067 Fetched page https://pypi.org/simple/mtok/ as application/vnd.pypi.simple.v1+json 2024-05-07T08:08:11,074 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/f1/fa/ac5e99cb811c0252ff0288d0068c0c32db9f61f59cc0b2283eb81ad75f49/mtok-1.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,075 Found link https://files.pythonhosted.org/packages/d2/fd/4bee0c3f8ed1b54303e62e60815fbd1483263d51b48f6099f56b101550fe/mtok-1.0.0.tar.gz (from https://pypi.org/simple/mtok/), version: 1.0.0 2024-05-07T08:08:11,075 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/5e/b2/c593fc923f4649ea8a568df1c9dac7d1f67dfaa6098c186425a7ce8ffef9/mtok-1.1.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,076 Found link https://files.pythonhosted.org/packages/75/80/e649f0b81971eb697f2be88ad6678447d343eb394e2f43334145c7dce955/mtok-1.1.0.tar.gz (from https://pypi.org/simple/mtok/), version: 1.1.0 2024-05-07T08:08:11,077 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/d2/49/a6938666b32ff23dcddf562446e6e0c6c9f54305400d11f23c8c0fdab85e/mtok-1.1.1-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,077 Found link https://files.pythonhosted.org/packages/ee/54/591050ae4fd2b6f461b2126a086d4d352c5cee0d203eba0fca5206257d48/mtok-1.1.1.tar.gz (from https://pypi.org/simple/mtok/), version: 1.1.1 2024-05-07T08:08:11,078 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/49/a8/f0dd120632c57d26f47acbe2f4fe8a8e19ea424bd2a29168558381524a60/mtok-1.2.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,079 Found link https://files.pythonhosted.org/packages/e3/11/5eb7292122492484ce597bbe82518ccd8af5ee753fb7c77e47789d5d3700/mtok-1.2.0.tar.gz (from https://pypi.org/simple/mtok/), version: 1.2.0 2024-05-07T08:08:11,080 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/c1/b8/1a35d8a0dc940e7b649e0b05da2844006892445827ab014de7f5d01125e7/mtok-1.3.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,080 Found link https://files.pythonhosted.org/packages/0c/f7/8178fa714fef3a82a463a11c76e52d52f6a1120241caa6f9aaa6e35c0502/mtok-1.3.0.tar.gz (from https://pypi.org/simple/mtok/), version: 1.3.0 2024-05-07T08:08:11,081 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/84/4f/7b30d6bf23468c1a041238c0791308aab1e0f333f30b58765e7c04b20410/mtok-2.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,082 Found link https://files.pythonhosted.org/packages/98/65/2833eaaf573f168e4a5d2085d2d79fbf7ad67571a72efd947063e43f6f81/mtok-2.0.0.tar.gz (from https://pypi.org/simple/mtok/), version: 2.0.0 2024-05-07T08:08:11,082 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/a3/68/6f3f4c9ea676709e13919539ebf55c9c83ef6a163927b6e4395e44aee4ac/mtok-3.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,083 Found link https://files.pythonhosted.org/packages/0a/15/93928d2faba18b05b93a209d6503ef692674c563757044311db1a04dbffa/mtok-3.0.0.tar.gz (from https://pypi.org/simple/mtok/), version: 3.0.0 2024-05-07T08:08:11,084 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/ed/90/9a1fcce7c05c71e010a98ab9b9874ed22cfea9e106b7044c8ea93f4b27e1/mtok-3.1.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,085 Found link https://files.pythonhosted.org/packages/62/d7/9becc434a3603519855137bbc46204d26027ebcd625dc88c754143866f62/mtok-3.1.0.tar.gz (from https://pypi.org/simple/mtok/), version: 3.1.0 2024-05-07T08:08:11,085 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/38/c1/30a87915bbcecc675b1e5edf9c506e5d13a7670bcfc081c7d9e1918e4897/mtok-4.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,086 Found link https://files.pythonhosted.org/packages/7d/d9/b57c73bc13cf52981f6606859f38ae5431f62ddbe06194f4d20c8e0e1528/mtok-4.0.0.tar.gz (from https://pypi.org/simple/mtok/), version: 4.0.0 2024-05-07T08:08:11,086 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/49/34/e773bf6b1faa95c5d85dd5b7ebe8d48ff0a8d322a885963b438fd95afff4/mtok-4.0.1-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,087 Found link https://files.pythonhosted.org/packages/41/0a/71f5a6c78fa53aa416d4585af5c9936a9f48a80628ea1be6a75e01ce01d6/mtok-4.0.1.tar.gz (from https://pypi.org/simple/mtok/), version: 4.0.1 2024-05-07T08:08:11,087 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/d7/3a/f7c3a4ce862b00a3e673cabb92b5840635d803fcb69f6f1622a56ac5fc00/mtok-4.0.2-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,088 Found link https://files.pythonhosted.org/packages/d1/c4/5b9d90cb71a0d56f89615ce64a4d8907a376530db5bbeaee2a37ee537d6f/mtok-4.0.2.tar.gz (from https://pypi.org/simple/mtok/), version: 4.0.2 2024-05-07T08:08:11,088 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/4e/c9/a9351a68440343f3c7cbd1f182e664fbe4324c991d55c48dd83a1c45dce9/mtok-4.1.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,089 Found link https://files.pythonhosted.org/packages/f9/93/b37f20672ec65024c2e30f150a1144884c232c83584f7cdd9525420b49ed/mtok-4.1.0.tar.gz (from https://pypi.org/simple/mtok/), version: 4.1.0 2024-05-07T08:08:11,090 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/c6/57/9c431c8e37003848fd3e5dfe039909b093a620e1dc7c4918d6f6a69993fc/mtok-4.1.1-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,090 Found link https://files.pythonhosted.org/packages/8d/28/0d4844696ffa298e16d65c12ea79e2bbc0e6f137d638485a4ebed28af0b7/mtok-4.1.1.tar.gz (from https://pypi.org/simple/mtok/), version: 4.1.1 2024-05-07T08:08:11,091 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/85/25/61ba9f046fdd703fb7f88f4825996bd51b6cd2cb1d173d6cb4bda8fec3ac/mtok-4.1.2-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,092 Found link https://files.pythonhosted.org/packages/b3/42/4dafe15591936b6ae0ee73d645555491e31bc836dc9321318ac73ead80f5/mtok-4.1.2.tar.gz (from https://pypi.org/simple/mtok/), version: 4.1.2 2024-05-07T08:08:11,092 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/8e/0d/bfcb3a176c2f7b5e1b01a9d7cfdebd5b125300538456fb96ac19a4c93103/mtok-4.1.3-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,093 Found link https://files.pythonhosted.org/packages/8e/e2/b9da3d8518f05f480798cbcc2389402efe3af4f529fad003f93cf1ac6797/mtok-4.1.3.tar.gz (from https://pypi.org/simple/mtok/), version: 4.1.3 2024-05-07T08:08:11,094 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/d0/78/b2e72110c51c08ca746f951bb73d4bd2e5218b80b0d35c860130628badf6/mtok-4.1.4-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,094 Found link https://files.pythonhosted.org/packages/c7/51/d6c9e7b3dd9e524341407492f3b77bcbb938a42be7a6ebaaea9f34f3e990/mtok-4.1.4.tar.gz (from https://pypi.org/simple/mtok/), version: 4.1.4 2024-05-07T08:08:11,095 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/d5/f3/4a87eaa76ebbdf658356c140c6e6693f0e38fde2102c8ceb7bbc327a34be/mtok-4.2.1-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,096 Found link https://files.pythonhosted.org/packages/58/67/b9f64732c1e2995c2d65cfcaaf265e47f16a1e40441bf1a8a11058e761b9/mtok-4.2.1.tar.gz (from https://pypi.org/simple/mtok/), version: 4.2.1 2024-05-07T08:08:11,096 Skipping link: No binaries permitted for mtok: https://files.pythonhosted.org/packages/60/d5/661e9d2b4b94882792456defac1a43700abc0859e7e741ea873304e820bf/mtok-4.3.0-py2.py3-none-any.whl (from https://pypi.org/simple/mtok/) 2024-05-07T08:08:11,097 Found link https://files.pythonhosted.org/packages/12/45/3af6e67b9d1537c0779c8aa721f0ec32fddc80d15a907e07402e79ccc618/mtok-4.3.0.tar.gz (from https://pypi.org/simple/mtok/), version: 4.3.0 2024-05-07T08:08:11,098 Fetching project page and analyzing links: https://www.piwheels.org/simple/mtok/ 2024-05-07T08:08:11,098 Getting page https://www.piwheels.org/simple/mtok/ 2024-05-07T08:08:11,099 Found index url https://www.piwheels.org/simple/ 2024-05-07T08:08:11,741 Fetched page https://www.piwheels.org/simple/mtok/ as text/html 2024-05-07T08:08:11,754 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.2.1-py2.py3-none-any.whl#sha256=41c43c8c18f253ea71ea265cdd0d3e096d869d3ae5b357c7a54ff839a335eaf0 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,755 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.1.4-py2.py3-none-any.whl#sha256=7cb1f5970969f382c93b33be5cdd6e03ca024fc1489bf1675b3f4b9a7c512a24 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,756 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.1.3-py2.py3-none-any.whl#sha256=fd8b046f50b1007377172c52e043e4658f6fc56914f5d2a2b7982891d6eaa5dd (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,757 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.1.2-py2.py3-none-any.whl#sha256=004614b19d130332e5bb79d16a7ac6a53c6e8cdbee3c60c362fd18abc43bcb63 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,758 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.1.1-py2.py3-none-any.whl#sha256=6e7bb380c91782cc817b8088af8f5675dca42c27718dec1baca475d51521a822 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,759 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.1.0-py2.py3-none-any.whl#sha256=e05b36b40bd8793446764f4397fdc890a83596d20257fbb141cff11864f8268b (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,760 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.0.2-py2.py3-none-any.whl#sha256=7634372eebb575be5df1ea05b8583e5c45a6058592b3e9af2da4f2f6a310f789 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,761 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.0.1-py2.py3-none-any.whl#sha256=b75034171b49a8b6601c7b97ad5e97a01e689eb9c3f14832724aec4d137656ea (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,762 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-4.0.0-py2.py3-none-any.whl#sha256=ce603d499ba5a1292aa12a1e314b432f2716b5e5186a2450ebebad9fa0a82b75 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,763 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-3.1.0-py2.py3-none-any.whl#sha256=83ac617de1c93ea9aeb8e0411a5bacad14fd8fdc0c0f115d3989b01d86747014 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,764 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-3.0.0-py2.py3-none-any.whl#sha256=df960a3f59684a3e43ff9984a7ac94c18e0326459a96f41a66095a23e4943d6b (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,765 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-2.0.0-py2.py3-none-any.whl#sha256=e9238bad578f000b19bc63488b1f248d4e194eaf7c778d9e6f368ff0e29c7a90 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,766 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-1.3.0-py2.py3-none-any.whl#sha256=a83ec99f8650613c01b94c99108af3f3294840f7f23c39a156cd121099a56fad (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,767 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-1.2.0-py2.py3-none-any.whl#sha256=125eb74d95045f5689f831f54645576d2528fe92ded3e0960a739db209721572 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,768 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-1.1.1-py2.py3-none-any.whl#sha256=d66ef7f72ee4c6a09111134065c4be82d2507791b94a25f91297f5a22ed1d0b7 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,769 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-1.1.0-py2.py3-none-any.whl#sha256=6894eb4f39437e8044c5aaf9fd40922d6052128b7860e2a96cb597706f338645 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,770 Skipping link: No binaries permitted for mtok: https://www.piwheels.org/simple/mtok/mtok-1.0.0-py2.py3-none-any.whl#sha256=9c4ff009e076eed8f01376b8e977b4bfefe325ba4fd971dbfc159124575f48a1 (from https://www.piwheels.org/simple/mtok/) 2024-05-07T08:08:11,771 Skipping link: not a file: https://www.piwheels.org/simple/mtok/ 2024-05-07T08:08:11,772 Skipping link: not a file: https://pypi.org/simple/mtok/ 2024-05-07T08:08:11,821 Given no hashes to check 1 links for project 'mtok': discarding no candidates 2024-05-07T08:08:11,845 Collecting mtok==4.3.0 2024-05-07T08:08:11,847 Created temporary directory: /tmp/pip-unpack-nhxdfq8v 2024-05-07T08:08:12,059 Downloading mtok-4.3.0.tar.gz (4.6 kB) 2024-05-07T08:08:12,089 Added mtok==4.3.0 from https://files.pythonhosted.org/packages/12/45/3af6e67b9d1537c0779c8aa721f0ec32fddc80d15a907e07402e79ccc618/mtok-4.3.0.tar.gz to build tracker '/tmp/pip-build-tracker-x574_mqc' 2024-05-07T08:08:12,092 Created temporary directory: /tmp/pip-build-env-_arj1ph6 2024-05-07T08:08:12,096 Installing build dependencies: started 2024-05-07T08:08:12,098 Running command pip subprocess to install build dependencies 2024-05-07T08:08:13,273 Using pip 24.0 from /usr/local/lib/python3.11/dist-packages/pip (python 3.11) 2024-05-07T08:08:13,788 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2024-05-07T08:08:14,497 Collecting hatchling 2024-05-07T08:08:14,523 Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.24.2-py3-none-any.whl (83 kB) 2024-05-07T08:08:14,710 Collecting packaging>=23.2 (from hatchling) 2024-05-07T08:08:14,725 Using cached https://www.piwheels.org/simple/packaging/packaging-24.0-py3-none-any.whl (53 kB) 2024-05-07T08:08:14,832 Collecting pathspec>=0.10.1 (from hatchling) 2024-05-07T08:08:14,846 Using cached https://www.piwheels.org/simple/pathspec/pathspec-0.12.1-py3-none-any.whl (31 kB) 2024-05-07T08:08:14,982 Collecting pluggy>=1.0.0 (from hatchling) 2024-05-07T08:08:14,996 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.5.0-py3-none-any.whl (20 kB) 2024-05-07T08:08:15,178 Collecting trove-classifiers (from hatchling) 2024-05-07T08:08:15,195 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2024.4.10-py3-none-any.whl (13 kB) 2024-05-07T08:08:17,552 Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling 2024-05-07T08:08:18,394 Creating /tmp/pip-build-env-_arj1ph6/overlay/local/bin 2024-05-07T08:08:18,396 changing mode of /tmp/pip-build-env-_arj1ph6/overlay/local/bin/hatchling to 755 2024-05-07T08:08:18,433 Successfully installed hatchling-1.24.2 packaging-24.0 pathspec-0.12.1 pluggy-1.5.0 trove-classifiers-2024.4.10 2024-05-07T08:08:18,982 Installing build dependencies: finished with status 'done' 2024-05-07T08:08:18,987 Getting requirements to build wheel: started 2024-05-07T08:08:18,988 Running command Getting requirements to build wheel 2024-05-07T08:08:19,285 Getting requirements to build wheel: finished with status 'done' 2024-05-07T08:08:19,288 Created temporary directory: /tmp/pip-modern-metadata-y633bper 2024-05-07T08:08:19,291 Preparing metadata (pyproject.toml): started 2024-05-07T08:08:19,292 Running command Preparing metadata (pyproject.toml) 2024-05-07T08:08:19,782 Preparing metadata (pyproject.toml): finished with status 'done' 2024-05-07T08:08:19,786 Source in /tmp/pip-wheel-vdl2p9nf/mtok_7cca85ce4f9d4d3294bba5a5431d5fd1 has version 4.3.0, which satisfies requirement mtok==4.3.0 from https://files.pythonhosted.org/packages/12/45/3af6e67b9d1537c0779c8aa721f0ec32fddc80d15a907e07402e79ccc618/mtok-4.3.0.tar.gz 2024-05-07T08:08:19,787 Removed mtok==4.3.0 from https://files.pythonhosted.org/packages/12/45/3af6e67b9d1537c0779c8aa721f0ec32fddc80d15a907e07402e79ccc618/mtok-4.3.0.tar.gz from build tracker '/tmp/pip-build-tracker-x574_mqc' 2024-05-07T08:08:19,790 Created temporary directory: /tmp/pip-unpack-eah5lute 2024-05-07T08:08:19,791 Created temporary directory: /tmp/pip-unpack-ny411w4p 2024-05-07T08:08:19,794 Building wheels for collected packages: mtok 2024-05-07T08:08:19,798 Created temporary directory: /tmp/pip-wheel-_lwkk58h 2024-05-07T08:08:19,799 Destination directory: /tmp/pip-wheel-_lwkk58h 2024-05-07T08:08:19,801 Building wheel for mtok (pyproject.toml): started 2024-05-07T08:08:19,803 Running command Building wheel for mtok (pyproject.toml) 2024-05-07T08:08:19,937 Building wheel for mtok (pyproject.toml): finished with status 'done' 2024-05-07T08:08:19,941 Created wheel for mtok: filename=mtok-4.3.0-py2.py3-none-any.whl size=1996 sha256=943b8aa8768d1c88c13b903a750323514b6570c429ff93b09f4393922b324151 2024-05-07T08:08:19,942 Stored in directory: /tmp/pip-ephem-wheel-cache-fqwiwclb/wheels/df/da/ed/19974f868fd46b1b7e16de7f78835b89794594316383696b25 2024-05-07T08:08:19,951 Successfully built mtok 2024-05-07T08:08:19,954 Removed build tracker: '/tmp/pip-build-tracker-x574_mqc'