2023-02-08T17:19:58,211 Created temporary directory: /tmp/pip-ephem-wheel-cache-o7kzl4g7
2023-02-08T17:19:58,215 Created temporary directory: /tmp/pip-build-tracker-x4f6lwrb
2023-02-08T17:19:58,216 Initialized build tracking at /tmp/pip-build-tracker-x4f6lwrb
2023-02-08T17:19:58,216 Created build tracker: /tmp/pip-build-tracker-x4f6lwrb
2023-02-08T17:19:58,217 Entered build tracker: /tmp/pip-build-tracker-x4f6lwrb
2023-02-08T17:19:58,218 Created temporary directory: /tmp/pip-wheel-sswho5tk
2023-02-08T17:19:58,226 DEPRECATION: --no-binary currently disables reading from the cache of locally built wheels. In the future --no-binary will not influence the wheel cache. pip 23.1 will enforce this behaviour change. A possible replacement is to use the --no-cache-dir option. You can use the flag --use-feature=no-binary-enable-wheel-cache to test the upcoming behaviour. Discussion can be found at https://github.com/pypa/pip/issues/11453
2023-02-08T17:19:58,231 Created temporary directory: /tmp/pip-ephem-wheel-cache-vse0l4ac
2023-02-08T17:19:58,281 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-02-08T17:19:58,288 2 location(s) to search for versions of format-oc:
2023-02-08T17:19:58,288 * https://pypi.org/simple/format-oc/
2023-02-08T17:19:58,288 * https://www.piwheels.org/simple/format-oc/
2023-02-08T17:19:58,289 Fetching project page and analyzing links: https://pypi.org/simple/format-oc/
2023-02-08T17:19:58,290 Getting page https://pypi.org/simple/format-oc/
2023-02-08T17:19:58,294 Found index url https://pypi.org/simple
2023-02-08T17:19:58,580 Fetched page https://pypi.org/simple/format-oc/ as application/vnd.pypi.simple.v1+json
2023-02-08T17:19:58,591   Found link https://files.pythonhosted.org/packages/f9/da/17d3120beb7bf8f9cfe2ff2ec5c463ef523008ef62b713cdff25827f47cc/format-oc-1.2.12.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.2.12
2023-02-08T17:19:58,592   Found link https://files.pythonhosted.org/packages/f9/23/200aa756b40da010195149956658a5f4303e7a66d7f05a37a31a3c6c8081/format-oc-1.3.5.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.3.5
2023-02-08T17:19:58,593   Found link https://files.pythonhosted.org/packages/75/58/85fdc0bc0a86115507080c54ee895e9e19694091e7781ce2c124bbe96b39/format-oc-1.3.9.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.3.9
2023-02-08T17:19:58,594   Found link https://files.pythonhosted.org/packages/3e/43/418b1f8d71013e2c0923764dae2fd2f351cec7d2ee3c7628bff94d5e1d50/format-oc-1.4.2.1.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.4.2.1
2023-02-08T17:19:58,594   Found link https://files.pythonhosted.org/packages/f3/c8/8494cf97940c2ab2fc8a8abca0eb693cfb4031832fa164b0c1609931036a/format-oc-1.4.3.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.4.3
2023-02-08T17:19:58,595   Found link https://files.pythonhosted.org/packages/3b/43/a4d4c200776ed4af14bda7bba5b1d5bb477545521af69541fd292a78b6a8/format-oc-1.5.0.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.0
2023-02-08T17:19:58,596   Found link https://files.pythonhosted.org/packages/84/fa/0222de22b77d58e876904e963b1aba2d34c900dd350c333ebdddc0f4b55e/format-oc-1.5.1.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.1
2023-02-08T17:19:58,596   Found link https://files.pythonhosted.org/packages/e3/15/5982f35363f62de08014d52552145930d556c59990057b908d10e029e290/format-oc-1.5.2.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.2
2023-02-08T17:19:58,597   Found link https://files.pythonhosted.org/packages/dc/00/a03332ac4ac96a2c2ff2ddd5769a4608d327bc76e6b02e55be8039ed90bc/format-oc-1.5.3.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.3
2023-02-08T17:19:58,598   Found link https://files.pythonhosted.org/packages/3e/d7/cdccd155d1259e6b4ba78c8dbcf49b871d8307d657c54f9ea95bfa6a472d/format-oc-1.5.4.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.4
2023-02-08T17:19:58,598   Found link https://files.pythonhosted.org/packages/f2/41/b2b98d6944cfaf06b6bbbe16640aa85eaeda1b3b46fe8d0872437e76062a/format-oc-1.5.5.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.5
2023-02-08T17:19:58,599   Found link https://files.pythonhosted.org/packages/84/98/733d6c41d761d5b3769c0d060f94c64616f60e46edf4958f66a25ed254d8/format-oc-1.5.6.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.6
2023-02-08T17:19:58,600   Found link https://files.pythonhosted.org/packages/5a/aa/edae01192abad9262b7eb91da5cc910730fd548e12815eefc1b1ec94928a/format-oc-1.5.7.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.7
2023-02-08T17:19:58,601   Found link https://files.pythonhosted.org/packages/e6/83/1282e3f55bb38e7f62eb80cd84d141e7f6aa5e6e9fcb0c538fb91967cd4c/format-oc-1.5.11.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.11
2023-02-08T17:19:58,601   Found link https://files.pythonhosted.org/packages/f5/58/acbb5ee09b586011b377c238fb09521fecc30b856e010e8094009d56a0b0/format-oc-1.5.12.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.12
2023-02-08T17:19:58,602   Found link https://files.pythonhosted.org/packages/69/c2/129f31938c9ba2a192345f84dda25a60d66a8203ce1f9801b8e683b77864/format-oc-1.5.13.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.13
2023-02-08T17:19:58,603   Found link https://files.pythonhosted.org/packages/66/7c/084ab8e752a5482d6fb20cfb8ca836f2a6908b0d1cbf9b8595b8b3ef2df7/format-oc-1.5.14.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.14
2023-02-08T17:19:58,603   Found link https://files.pythonhosted.org/packages/de/56/00b99da19b0ba710eba4ed35faf7a62b1c10f60b31917e5d701ca53aa0c2/format-oc-1.5.15.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.15
2023-02-08T17:19:58,604   Found link https://files.pythonhosted.org/packages/a0/18/314481a97c86667fd2a4317aa73b6276272b4330d26e0c99abf90ef21442/format-oc-1.5.17.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.17
2023-02-08T17:19:58,605   Found link https://files.pythonhosted.org/packages/9a/ee/b4d9d5c50da2cf427b4d292544df6cfbd4bbbc3fc6a4dd05c653304e5b20/format-oc-1.5.18.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.5.18
2023-02-08T17:19:58,605   Found link https://files.pythonhosted.org/packages/c5/54/819885f1c730845d595c6c34a47fda5adfac7e73af8ce9c051bbe47739da/format-oc-1.6.0.tar.gz (from https://pypi.org/simple/format-oc/), version: 1.6.0
2023-02-08T17:19:58,606 Fetching project page and analyzing links: https://www.piwheels.org/simple/format-oc/
2023-02-08T17:19:58,607 Getting page https://www.piwheels.org/simple/format-oc/
2023-02-08T17:19:58,609 Found index url https://www.piwheels.org/simple
2023-02-08T17:19:58,849 Fetched page https://www.piwheels.org/simple/format-oc/ as text/html
2023-02-08T17:19:58,866   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.18-py3-none-any.whl#sha256=bb86d1e9b31a992d0975b37be4e17aca341bcc6888ce066444ef0ee99a15dc9b (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,866   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.17-py3-none-any.whl#sha256=05beaf3698adc831b9a688ef6ecf52843addaea1a16bcaa1af4a0bcab5689653 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,867   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.15-py3-none-any.whl#sha256=2ad84f31c9b848d38bddf89a77abd6f2fc12af6362436561540ef4af1664ae4b (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,868   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.14-py3-none-any.whl#sha256=30c0898d2b617f066996b27d322f5bd6c686676d53c32594ac681087890d1c15 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,868   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.13-py3-none-any.whl#sha256=94bb905953e6f7fbb1e226704e5c255a87061efc1b5a6a2364eefc91082e48b1 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,869   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.12-py3-none-any.whl#sha256=5e45127fb277941b19c5d4756b83b7b52ede3696dea4b389d05735332905815f (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,869   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.11-py3-none-any.whl#sha256=af3ab2060e8efd0a16adea7f058a679b543b65d09c5167109f39c45bcf635fdd (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,870   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.7-py3-none-any.whl#sha256=f34098567a0a8f9bb78ab896614d6df4bb994979304df76356edf26880a2692c (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,870   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.6-py3-none-any.whl#sha256=e2c65030efc6b1e92814ef7835e2f6d58e7493ae2dc90426ca4f589b4f1d560a (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,871   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.5-py3-none-any.whl#sha256=f3e83144103872f04395bda884415ae2fdb61e0a97ec1ec7f9b817a4f4d3a6c2 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,871   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.4-py3-none-any.whl#sha256=156c463173b72d9c6d105711a441e75e6bdc5420732bcd1523fbbb3292f25559 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,872   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.3-py3-none-any.whl#sha256=1e616034b75fa258617cd6ab7edbdb00c038ecac45e3e251fd6a29408c266e97 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,872   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.2-py3-none-any.whl#sha256=d4bd23c30eab0f6a57ca1171a0aa3c372b560fde9d701e1c4855bf2c8f8dfdea (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,873   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.1-py3-none-any.whl#sha256=1d2aa039023d97d984f77d30119a84389c53ec78bcc95c2345dc7511dccc4612 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,873   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.5.0-py3-none-any.whl#sha256=2b4aac1f11d272513aa6adaa38fd61edcccc7ce753e975a3b374067677f16648 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,874   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.4.3-py3-none-any.whl#sha256=1d4a612b723edb2d0ef6fb23d2761e00fdf2da9b60b82db0a1ff8e9934702a6a (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,874   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.4.2.1-py3-none-any.whl#sha256=570fd8f4d1ee58d216de94c262a38e2288786422490bbd5610e731ac5d50a99d (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,875   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.3.9-py3-none-any.whl#sha256=412be5e66dbebf446bb4b4196ac17832261d108c106b00c3c4694ccd7e69095b (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,875   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.3.5-py3-none-any.whl#sha256=48248baa3ae72abe543978335c2deb6b4c5ffb1e7c2c77e9d22740470d2cfe53 (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,876   Skipping link: No binaries permitted for format-oc: https://www.piwheels.org/simple/format-oc/format_oc-1.2.12-py3-none-any.whl#sha256=be0f3fa254ef9e69fd27eb0a3d733158901943b5211c74b10b1630f2212eea9e (from https://www.piwheels.org/simple/format-oc/)
2023-02-08T17:19:58,876 Skipping link: not a file: https://www.piwheels.org/simple/format-oc/
2023-02-08T17:19:58,877 Skipping link: not a file: https://pypi.org/simple/format-oc/
2023-02-08T17:19:58,917 Given no hashes to check 1 links for project 'format-oc': discarding no candidates
2023-02-08T17:19:58,947 Collecting format-oc==1.6.0
2023-02-08T17:19:58,951   Created temporary directory: /tmp/pip-unpack-nnvd7du7
2023-02-08T17:19:59,186   Downloading format-oc-1.6.0.tar.gz (18 kB)
2023-02-08T17:19:59,272   Added format-oc==1.6.0 from https://files.pythonhosted.org/packages/c5/54/819885f1c730845d595c6c34a47fda5adfac7e73af8ce9c051bbe47739da/format-oc-1.6.0.tar.gz to build tracker '/tmp/pip-build-tracker-x4f6lwrb'
2023-02-08T17:19:59,275   Running setup.py (path:/tmp/pip-wheel-sswho5tk/format-oc_30d4329cb56248e4a99946af5512a7e7/setup.py) egg_info for package format-oc
2023-02-08T17:19:59,276   Created temporary directory: /tmp/pip-pip-egg-info-xtzrfnc8
2023-02-08T17:19:59,277   Preparing metadata (setup.py): started
2023-02-08T17:19:59,279   Running command python setup.py egg_info
2023-02-08T17:20:01,695   running egg_info
2023-02-08T17:20:01,701   creating /tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info
2023-02-08T17:20:01,762   writing /tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/PKG-INFO
2023-02-08T17:20:01,767   writing dependency_links to /tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/dependency_links.txt
2023-02-08T17:20:01,771   writing requirements to /tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/requires.txt
2023-02-08T17:20:01,773   writing top-level names to /tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/top_level.txt
2023-02-08T17:20:01,775   writing manifest file '/tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/SOURCES.txt'
2023-02-08T17:20:01,984   reading manifest file '/tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/SOURCES.txt'
2023-02-08T17:20:01,986   adding license file 'LICENSE'
2023-02-08T17:20:01,991   writing manifest file '/tmp/pip-pip-egg-info-xtzrfnc8/format_oc.egg-info/SOURCES.txt'
2023-02-08T17:20:01,993   /usr/local/lib/python3.7/dist-packages/setuptools/dist.py:774: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
2023-02-08T17:20:01,994     % (opt, underscore_opt)
2023-02-08T17:20:02,194   Preparing metadata (setup.py): finished with status 'done'
2023-02-08T17:20:02,206   Source in /tmp/pip-wheel-sswho5tk/format-oc_30d4329cb56248e4a99946af5512a7e7 has version 1.6.0, which satisfies requirement format-oc==1.6.0 from https://files.pythonhosted.org/packages/c5/54/819885f1c730845d595c6c34a47fda5adfac7e73af8ce9c051bbe47739da/format-oc-1.6.0.tar.gz
2023-02-08T17:20:02,208   Removed format-oc==1.6.0 from https://files.pythonhosted.org/packages/c5/54/819885f1c730845d595c6c34a47fda5adfac7e73af8ce9c051bbe47739da/format-oc-1.6.0.tar.gz from build tracker '/tmp/pip-build-tracker-x4f6lwrb'
2023-02-08T17:20:02,218 Created temporary directory: /tmp/pip-unpack-2hlnpxlw
2023-02-08T17:20:02,219 Building wheels for collected packages: format-oc
2023-02-08T17:20:02,228   Created temporary directory: /tmp/pip-wheel-wf7eggof
2023-02-08T17:20:02,229   Building wheel for format-oc (setup.py): started
2023-02-08T17:20:02,231   Destination directory: /tmp/pip-wheel-wf7eggof
2023-02-08T17:20:02,231   Running command python setup.py bdist_wheel
2023-02-08T17:20:04,313   /usr/local/lib/python3.7/dist-packages/setuptools/dist.py:774: UserWarning: Usage of dash-separated 'description-file' will not be supported in future versions. Please use the underscore name 'description_file' instead
2023-02-08T17:20:04,315     % (opt, underscore_opt)
2023-02-08T17:20:04,669   running bdist_wheel
2023-02-08T17:20:05,403   running build
2023-02-08T17:20:05,403   running build_py
2023-02-08T17:20:05,472   creating build
2023-02-08T17:20:05,473   creating build/lib
2023-02-08T17:20:05,474   creating build/lib/FormatOC
2023-02-08T17:20:05,476   copying FormatOC/__init__.py -> build/lib/FormatOC
2023-02-08T17:20:05,483   copying FormatOC/JSON.py -> build/lib/FormatOC
2023-02-08T17:20:05,559   /usr/local/lib/python3.7/dist-packages/setuptools/command/install.py:37: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools.
2023-02-08T17:20:05,560     setuptools.SetuptoolsDeprecationWarning,
2023-02-08T17:20:05,626   installing to build/bdist.linux-armv7l/wheel
2023-02-08T17:20:05,627   running install
2023-02-08T17:20:05,690   running install_lib
2023-02-08T17:20:05,757   creating build/bdist.linux-armv7l
2023-02-08T17:20:05,758   creating build/bdist.linux-armv7l/wheel
2023-02-08T17:20:05,761   creating build/bdist.linux-armv7l/wheel/FormatOC
2023-02-08T17:20:05,762   copying build/lib/FormatOC/__init__.py -> build/bdist.linux-armv7l/wheel/FormatOC
2023-02-08T17:20:05,770   copying build/lib/FormatOC/JSON.py -> build/bdist.linux-armv7l/wheel/FormatOC
2023-02-08T17:20:05,773   running install_egg_info
2023-02-08T17:20:05,936   running egg_info
2023-02-08T17:20:05,999   writing format_oc.egg-info/PKG-INFO
2023-02-08T17:20:06,002   writing dependency_links to format_oc.egg-info/dependency_links.txt
2023-02-08T17:20:06,006   writing requirements to format_oc.egg-info/requires.txt
2023-02-08T17:20:06,008   writing top-level names to format_oc.egg-info/top_level.txt
2023-02-08T17:20:06,075   reading manifest file 'format_oc.egg-info/SOURCES.txt'
2023-02-08T17:20:06,079   adding license file 'LICENSE'
2023-02-08T17:20:06,084   writing manifest file 'format_oc.egg-info/SOURCES.txt'
2023-02-08T17:20:06,086   Copying format_oc.egg-info to build/bdist.linux-armv7l/wheel/format_oc-1.6.0-py3.7.egg-info
2023-02-08T17:20:06,109   running install_scripts
2023-02-08T17:20:06,296   adding license file "LICENSE" (matched pattern "LICEN[CS]E*")
2023-02-08T17:20:06,305   creating build/bdist.linux-armv7l/wheel/format_oc-1.6.0.dist-info/WHEEL
2023-02-08T17:20:06,309   creating '/tmp/pip-wheel-wf7eggof/format_oc-1.6.0-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2023-02-08T17:20:06,314   adding 'FormatOC/JSON.py'
2023-02-08T17:20:06,332   adding 'FormatOC/__init__.py'
2023-02-08T17:20:06,340   adding 'format_oc-1.6.0.dist-info/LICENSE'
2023-02-08T17:20:06,343   adding 'format_oc-1.6.0.dist-info/METADATA'
2023-02-08T17:20:06,345   adding 'format_oc-1.6.0.dist-info/WHEEL'
2023-02-08T17:20:06,347   adding 'format_oc-1.6.0.dist-info/top_level.txt'
2023-02-08T17:20:06,348   adding 'format_oc-1.6.0.dist-info/zip-safe'
2023-02-08T17:20:06,350   adding 'format_oc-1.6.0.dist-info/RECORD'
2023-02-08T17:20:06,352   removing build/bdist.linux-armv7l/wheel
2023-02-08T17:20:06,606   Building wheel for format-oc (setup.py): finished with status 'done'
2023-02-08T17:20:06,613   Created wheel for format-oc: filename=format_oc-1.6.0-py3-none-any.whl size=19747 sha256=38d3b4942b2308cda1c6f668bc4b7ca9c47ffff4899ab7dfed532eea40d93004
2023-02-08T17:20:06,615   Stored in directory: /tmp/pip-ephem-wheel-cache-vse0l4ac/wheels/c0/45/b0/72fbcdbd9bb5bc101a8e74a08ae6fe3366eb22c5ff29c4bdaf
2023-02-08T17:20:06,640 Successfully built format-oc
2023-02-08T17:20:06,648 Removed build tracker: '/tmp/pip-build-tracker-x4f6lwrb'