2023-01-22T13:42:40,535 Created temporary directory: /tmp/pip-ephem-wheel-cache-c31jyl6v 2023-01-22T13:42:40,540 Created temporary directory: /tmp/pip-build-tracker-3spj2b4s 2023-01-22T13:42:40,541 Initialized build tracking at /tmp/pip-build-tracker-3spj2b4s 2023-01-22T13:42:40,541 Created build tracker: /tmp/pip-build-tracker-3spj2b4s 2023-01-22T13:42:40,541 Entered build tracker: /tmp/pip-build-tracker-3spj2b4s 2023-01-22T13:42:40,543 Created temporary directory: /tmp/pip-wheel-e4a3ak9j 2023-01-22T13:42:40,551 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 2023-01-22T13:42:40,556 Created temporary directory: /tmp/pip-ephem-wheel-cache-pnqptclr 2023-01-22T13:42:40,607 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-01-22T13:42:40,614 2 location(s) to search for versions of speechlight: 2023-01-22T13:42:40,614 * https://pypi.org/simple/speechlight/ 2023-01-22T13:42:40,614 * https://www.piwheels.org/simple/speechlight/ 2023-01-22T13:42:40,615 Fetching project page and analyzing links: https://pypi.org/simple/speechlight/ 2023-01-22T13:42:40,616 Getting page https://pypi.org/simple/speechlight/ 2023-01-22T13:42:40,619 Found index url https://pypi.org/simple 2023-01-22T13:42:40,849 Fetched page https://pypi.org/simple/speechlight/ as application/vnd.pypi.simple.v1+json 2023-01-22T13:42:40,863 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/4a/82/eca0b8ddabe9f5853fe7bc26aad138d40da600f9df22e9c81c50d357708c/Speechlight-1.2-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,865 Found link https://files.pythonhosted.org/packages/bd/9d/0d79ef4a9e3e3e9590f9134e0db274fa1500634a2f6d52cdf05ff88bd1cd/Speechlight-1.2.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.2 2023-01-22T13:42:40,866 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/13/ca/635cec9f3a05174b69d6fd1e1f9356899e432bd05eb73ccb504751d0382b/Speechlight-1.3-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,867 Found link https://files.pythonhosted.org/packages/61/ab/05362bb8856e2404889336ee22ef05efd3858dcd75965b7153e094327580/Speechlight-1.3.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.3 2023-01-22T13:42:40,868 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/b4/82/3a983c368a61a15966a0fe0854a6345e3b5d7df6579ea15741676b59670e/Speechlight-1.4-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,869 Found link https://files.pythonhosted.org/packages/c7/f3/eb5d08953e15ead1c1c833f2d93dc72ed46644aeb2eb7afba79ce771b266/Speechlight-1.4.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.4 2023-01-22T13:42:40,870 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/f4/77/08759c6a872e309a7468bf53d82c863e7c556c61bd733ae6b7244601c95d/Speechlight-1.5-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,871 Found link https://files.pythonhosted.org/packages/22/a7/9fe2bb05d157b882f5145e1b284c1620ed4ed5fb7471d9edd316f85a0967/Speechlight-1.5.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.5 2023-01-22T13:42:40,872 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/9c/ad/a87cdde0f276045d48da851e7a403062764906d98d289d93e4a5e0a4dd41/Speechlight-1.6-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,873 Found link https://files.pythonhosted.org/packages/21/78/3cfeedd9a678e4061e20060f4eb995e004b02bf210088dcaec426001dc62/Speechlight-1.6.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.6 2023-01-22T13:42:40,874 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/ec/85/019acd16c35205d85248892e7b8d36e72c3a229f6f72b805c35e1a63da98/Speechlight-1.6.1-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,875 Found link https://files.pythonhosted.org/packages/56/7c/d9216c2da9fc6535ed2cd2097dce054cebe500ec35ba35715befaebbc2eb/Speechlight-1.6.1.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.6.1 2023-01-22T13:42:40,876 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/c9/28/1282c6e4f7f6783c11195a8e7b768b9751db531c0212a2cfa2e8985212e4/Speechlight-1.6.2-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:40,877 Found link https://files.pythonhosted.org/packages/71/09/6dfb95f6f7b8f38198cbe06645650a2569065801ef0a55159a6c6e311a10/Speechlight-1.6.2.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7), version: 1.6.2 2023-01-22T13:42:40,878 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/97/a6/661fb7a8d8dbd63ffef10a350c76250e3431ecde58d82bf8cd73ec490195/speechlight-1.7.0-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,879 Found link https://files.pythonhosted.org/packages/28/22/8e48f2f7d8a97d26c48f91ad6b50ab7c25bcefeef0b032e0aed0a3c6a2a9/speechlight-1.7.0.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.0 2023-01-22T13:42:40,880 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/2b/56/942205e2a6e9b066598453b6f5a86183d85693fc0a3b1d7149c34de020ab/speechlight-1.7.1-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,882 Found link https://files.pythonhosted.org/packages/5a/78/240ae2bd4c6e0c46ee4fd95726fe56cb4af790b40990d4591eaf91dc10d4/speechlight-1.7.1.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.1 2023-01-22T13:42:40,882 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/cf/96/fd25bbd458350484388bae2bcf5b8c7f534aebdd11da1288b5aeafc000cf/speechlight-1.7.2-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,884 Found link https://files.pythonhosted.org/packages/62/3b/31a19015b322de1f6a271856b11e920c4a97e09a4fc00101035f551e5dc4/speechlight-1.7.2.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.2 2023-01-22T13:42:40,885 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/83/db/04507720346e561c884fd331a89df149b4326f5eb9e82e904758e8fbeac7/speechlight-1.7.3-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,886 Found link https://files.pythonhosted.org/packages/44/da/0e916a7a15e867ee9c1a64b437d14b55c3d5dccfd02f5d21ecbeba3d333e/speechlight-1.7.3.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.3 2023-01-22T13:42:40,887 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/91/26/3531edc48352d6d00dca36c27ff45f63e0d5f0c50908d7152ed6282f17bd/speechlight-1.7.4-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,888 Found link https://files.pythonhosted.org/packages/d6/4e/c8d9f60e57cf1dcf4443bd80d4170e99267c1b74b1f05c69512f8ac45838/speechlight-1.7.4.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.4 2023-01-22T13:42:40,889 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/39/a8/4a22e0fb78ffa3fae234b39e6bd600c3d0881c37679166985a125314c95a/speechlight-1.7.5-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,891 Found link https://files.pythonhosted.org/packages/f8/64/20a89ef56cd553b645c0c22f9e168f55207bca4ec3cf22327022d2ffbdaf/speechlight-1.7.5.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.5 2023-01-22T13:42:40,892 Skipping link: No binaries permitted for speechlight: https://files.pythonhosted.org/packages/f1/ea/ba75bdeedf58013d1e8bd8846584e79b67d65c10d6e4e4a387fa636ee782/speechlight-1.7.6-py3-none-any.whl (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:40,893 Found link https://files.pythonhosted.org/packages/47/8b/7deb6ac1b84c9a4568953715bad261631a0f3ae57a8b68e72ea2a9873b22/speechlight-1.7.6.tar.gz (from https://pypi.org/simple/speechlight/) (requires-python:>=3.7,<4.0), version: 1.7.6 2023-01-22T13:42:40,894 Fetching project page and analyzing links: https://www.piwheels.org/simple/speechlight/ 2023-01-22T13:42:40,895 Getting page https://www.piwheels.org/simple/speechlight/ 2023-01-22T13:42:40,897 Found index url https://www.piwheels.org/simple 2023-01-22T13:42:41,122 Fetched page https://www.piwheels.org/simple/speechlight/ as text/html 2023-01-22T13:42:41,136 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.5-py3-none-any.whl#sha256=243bb2b00a87c164ed7330bd642203f8bb86d23d937878e5717ab2a1b52fb91f (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,137 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.4-py3-none-any.whl#sha256=73ce89989e9db7791f5d04f33e3bb49d3df0505723b2b6f3525e584afe4b838c (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,138 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.3-py3-none-any.whl#sha256=eb591bf396854e3533dae278990392c0cb217c82cf219031a3edfefe78f078a0 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,138 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.2-py3-none-any.whl#sha256=919fd77e186cb5cbb515db15421c49fd847ded5d1bc85a4ab95a21a6581f7767 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,139 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.1-py3-none-any.whl#sha256=fc73b3e0b8f026a471ffc4179608f376ae0f24ad4fe3bcb0f8f0141aa4b94535 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,139 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/speechlight-1.7.0-py3-none-any.whl#sha256=10b2c3b0049692538449981b005a11b8bde02a1deb7b6a5e5c9ddaad6693c74b (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7,<4.0) 2023-01-22T13:42:41,140 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.6.2-py3-none-any.whl#sha256=6f223d6eb4d152e1a4fff25d90db0ddca03839c3582058007df4aafb764a87dc (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,140 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.6.1-py3-none-any.whl#sha256=d635d45964c57dfa8dda0e6e74c79fbe891b9074cc80b70e0206d905d3622090 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,141 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.6-py3-none-any.whl#sha256=c9ec31f533d5f331cb779bee94162bdd3d30c04865d6a118f3418ca12cfec117 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,142 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.4-py3-none-any.whl#sha256=51a7c33fdb0db80d9c79394fd68549f4fe25dfbff9aeb0d2ad2e01ff1842f195 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,142 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.3-py3-none-any.whl#sha256=39daeb82582556e7e90c9f5c795a07b84a385db6ec5609907fb75c9358e0d2d3 (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,143 Skipping link: No binaries permitted for speechlight: https://www.piwheels.org/simple/speechlight/Speechlight-1.2-py3-none-any.whl#sha256=6afbef7f2e617448f6ae750920e609fb1708aa00726c9fa580b06c65417982cf (from https://www.piwheels.org/simple/speechlight/) (requires-python:>=3.7) 2023-01-22T13:42:41,143 Skipping link: not a file: https://www.piwheels.org/simple/speechlight/ 2023-01-22T13:42:41,144 Skipping link: not a file: https://pypi.org/simple/speechlight/ 2023-01-22T13:42:41,181 Given no hashes to check 1 links for project 'speechlight': discarding no candidates 2023-01-22T13:42:41,210 Collecting speechlight==1.7.6 2023-01-22T13:42:41,215 Created temporary directory: /tmp/pip-unpack-23xmgqkg 2023-01-22T13:42:41,604 Downloading speechlight-1.7.6.tar.gz (298 kB) 2023-01-22T13:42:41,898 Added speechlight==1.7.6 from https://files.pythonhosted.org/packages/47/8b/7deb6ac1b84c9a4568953715bad261631a0f3ae57a8b68e72ea2a9873b22/speechlight-1.7.6.tar.gz to build tracker '/tmp/pip-build-tracker-3spj2b4s' 2023-01-22T13:42:41,926 Created temporary directory: /tmp/pip-build-env-60ue_fmg 2023-01-22T13:42:41,938 Installing build dependencies: started 2023-01-22T13:42:41,940 Running command pip subprocess to install build dependencies 2023-01-22T13:42:44,592 Using pip 22.3 from /home/piwheels/.local/lib/python3.7/site-packages/pip (python 3.7) 2023-01-22T13:42:45,392 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 2023-01-22T13:42:45,449 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-01-22T13:42:46,292 Collecting poetry-core>=1.0.0 2023-01-22T13:42:46,442 Using cached https://www.piwheels.org/simple/poetry-core/poetry_core-1.4.0-py3-none-any.whl (546 kB) 2023-01-22T13:42:47,035 Collecting poetry-dynamic-versioning==0.20.0 2023-01-22T13:42:47,092 Using cached https://www.piwheels.org/simple/poetry-dynamic-versioning/poetry_dynamic_versioning-0.20.0-py3-none-any.whl (13 kB) 2023-01-22T13:42:47,634 Collecting dunamai<2.0.0,>=1.13.2 2023-01-22T13:42:47,684 Using cached https://www.piwheels.org/simple/dunamai/dunamai-1.15.0-py3-none-any.whl (23 kB) 2023-01-22T13:42:48,202 Collecting tomlkit>=0.4 2023-01-22T13:42:48,238 Using cached https://www.piwheels.org/simple/tomlkit/tomlkit-0.11.6-py3-none-any.whl (35 kB) 2023-01-22T13:42:48,670 Collecting jinja2<4,>=2.11.1 2023-01-22T13:42:48,720 Using cached https://www.piwheels.org/simple/jinja2/Jinja2-3.1.2-py3-none-any.whl (133 kB) 2023-01-22T13:42:49,709 Collecting importlib-metadata>=1.7.0 2023-01-22T13:42:49,742 Using cached https://www.piwheels.org/simple/importlib-metadata/importlib_metadata-6.0.0-py3-none-any.whl (21 kB) 2023-01-22T13:42:50,398 Collecting packaging>=20.9 2023-01-22T13:42:50,434 Using cached https://www.piwheels.org/simple/packaging/packaging-23.0-py3-none-any.whl (42 kB) 2023-01-22T13:42:51,026 Collecting zipp>=0.5 2023-01-22T13:42:51,041 Using cached zipp-3.11.0-py3-none-any.whl (6.6 kB) 2023-01-22T13:42:51,282 Collecting typing-extensions>=3.6.4 2023-01-22T13:42:51,316 Using cached https://www.piwheels.org/simple/typing-extensions/typing_extensions-4.4.0-py3-none-any.whl (26 kB) 2023-01-22T13:42:52,040 Collecting MarkupSafe>=2.0 2023-01-22T13:42:52,138 Using cached https://www.piwheels.org/simple/markupsafe/MarkupSafe-2.1.2-cp37-cp37m-linux_armv7l.whl (26 kB) 2023-01-22T13:42:57,571 Installing collected packages: zipp, typing-extensions, tomlkit, packaging, MarkupSafe, jinja2, importlib-metadata, poetry-core, dunamai, poetry-dynamic-versioning 2023-01-22T13:43:03,078 Creating /tmp/pip-build-env-60ue_fmg/overlay/bin 2023-01-22T13:43:03,084 changing mode of /tmp/pip-build-env-60ue_fmg/overlay/bin/dunamai to 755 2023-01-22T13:43:03,193 changing mode of /tmp/pip-build-env-60ue_fmg/overlay/bin/poetry-dynamic-versioning to 755 2023-01-22T13:43:03,251 Successfully installed MarkupSafe-2.1.2 dunamai-1.15.0 importlib-metadata-6.0.0 jinja2-3.1.2 packaging-23.0 poetry-core-1.4.0 poetry-dynamic-versioning-0.20.0 tomlkit-0.11.6 typing-extensions-4.4.0 zipp-3.11.0 2023-01-22T13:43:03,283 [notice] A new release of pip available: 22.3 -> 22.3.1 2023-01-22T13:43:03,283 [notice] To update, run: python3 -m pip install --upgrade pip 2023-01-22T13:43:03,726 Installing build dependencies: finished with status 'done' 2023-01-22T13:43:03,738 Getting requirements to build wheel: started 2023-01-22T13:43:03,740 Running command Getting requirements to build wheel 2023-01-22T13:43:04,453 Getting requirements to build wheel: finished with status 'done' 2023-01-22T13:43:04,464 Created temporary directory: /tmp/pip-modern-metadata-sqqvoe46 2023-01-22T13:43:04,470 Preparing metadata (pyproject.toml): started 2023-01-22T13:43:04,472 Running command Preparing metadata (pyproject.toml) 2023-01-22T13:43:07,320 Preparing metadata (pyproject.toml): finished with status 'done' 2023-01-22T13:43:07,337 Source in /tmp/pip-wheel-e4a3ak9j/speechlight_a7d6858ed69442f7bdb474a46870e57a has version 1.7.6, which satisfies requirement speechlight==1.7.6 from https://files.pythonhosted.org/packages/47/8b/7deb6ac1b84c9a4568953715bad261631a0f3ae57a8b68e72ea2a9873b22/speechlight-1.7.6.tar.gz 2023-01-22T13:43:07,339 Removed speechlight==1.7.6 from https://files.pythonhosted.org/packages/47/8b/7deb6ac1b84c9a4568953715bad261631a0f3ae57a8b68e72ea2a9873b22/speechlight-1.7.6.tar.gz from build tracker '/tmp/pip-build-tracker-3spj2b4s' 2023-01-22T13:43:07,355 Created temporary directory: /tmp/pip-unpack-xrv9l_ng 2023-01-22T13:43:07,356 Building wheels for collected packages: speechlight 2023-01-22T13:43:07,365 Created temporary directory: /tmp/pip-wheel-d6kk7lpa 2023-01-22T13:43:07,365 Destination directory: /tmp/pip-wheel-d6kk7lpa 2023-01-22T13:43:07,371 Building wheel for speechlight (pyproject.toml): started 2023-01-22T13:43:07,373 Running command Building wheel for speechlight (pyproject.toml) 2023-01-22T13:43:10,538 Building wheel for speechlight (pyproject.toml): finished with status 'done' 2023-01-22T13:43:10,565 Created wheel for speechlight: filename=speechlight-1.7.6-py3-none-any.whl size=243148 sha256=53188832a130b1838d660c8993bd61ff3945decb19562d3b8da5fe97ec4b5f34 2023-01-22T13:43:10,567 Stored in directory: /tmp/pip-ephem-wheel-cache-pnqptclr/wheels/21/bb/bc/78799cc22e47befc83ccfbc82ef48f0573bfb49faed22588d4 2023-01-22T13:43:10,596 Successfully built speechlight 2023-01-22T13:43:10,622 Removed build tracker: '/tmp/pip-build-tracker-3spj2b4s'