2026-05-21T15:41:06,291 Created temporary directory: /tmp/pip-ephem-wheel-cache-i3r8iuz6 2026-05-21T15:41:06,293 Created temporary directory: /tmp/pip-build-tracker-l6jjspwr 2026-05-21T15:41:06,294 Initialized build tracking at /tmp/pip-build-tracker-l6jjspwr 2026-05-21T15:41:06,294 Created build tracker: /tmp/pip-build-tracker-l6jjspwr 2026-05-21T15:41:06,295 Entered build tracker: /tmp/pip-build-tracker-l6jjspwr 2026-05-21T15:41:06,295 Created temporary directory: /tmp/pip-wheel-598g748m 2026-05-21T15:41:06,298 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 2026-05-21T15:41:06,301 Created temporary directory: /tmp/pip-ephem-wheel-cache-xye99w53 2026-05-21T15:41:06,323 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-21T15:41:06,327 2 location(s) to search for versions of jupyter-server-signaling: 2026-05-21T15:41:06,327 * https://pypi.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,327 * https://www.piwheels.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,327 Fetching project page and analyzing links: https://pypi.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,328 Getting page https://pypi.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,330 Found index url https://pypi.org/simple 2026-05-21T15:41:06,559 Fetched page https://pypi.org/simple/jupyter-server-signaling/ as application/vnd.pypi.simple.v1+json 2026-05-21T15:41:06,564 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/72/0e/346ba84e199309a285967ecd978cc69efb39c61ff1f0fa2461e7026a2775/jupyter_server_signaling-0.1.1-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,565 Found link https://files.pythonhosted.org/packages/73/3a/efb64be6b502f7a00605050574e494b76ca4223e2397ee3df3c977d945c9/jupyter_server_signaling-0.1.1.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.1 2026-05-21T15:41:06,566 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/5b/f3/eba7fcf33eb40cc5b6c1989f6143b662850b3e93eb614bff8f1c5bed6840/jupyter_server_signaling-0.1.2-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,567 Found link https://files.pythonhosted.org/packages/72/64/ebf0bac079b8663814e83b087efdd45c4299a6fc5aebce121a4e09ce3087/jupyter_server_signaling-0.1.2.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.2 2026-05-21T15:41:06,568 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/2c/54/1e4d87efb2d230ee75358363a97b7162dd2f7c69fd4da5f1198825b12e68/jupyter_server_signaling-0.1.3-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,569 Found link https://files.pythonhosted.org/packages/c3/b8/8d606a8674d5a273ee5ab475cd610a2b4585b88b405eaa530ced3e982c7c/jupyter_server_signaling-0.1.3.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.3 2026-05-21T15:41:06,569 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/8f/8a/5660812f552cb91b25a3788316398377025cac91a1ec7db87efdd875d1ec/jupyter_server_signaling-0.1.5-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,570 Found link https://files.pythonhosted.org/packages/15/b7/967a2a8d57b31e620384011ca9acc5358d9d6ceb8bb187c9d4cb28c24548/jupyter_server_signaling-0.1.5.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.5 2026-05-21T15:41:06,571 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/d2/7c/3a502a108615c3dd0d525014d4cc27fa6b6a211249ceb3baca2982bec2fa/jupyter_server_signaling-0.1.6-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,573 Found link https://files.pythonhosted.org/packages/1b/b2/254ecc66212f73e91fbac3c03367bf21dab557e30f665c0b9c3fe7fb17e7/jupyter_server_signaling-0.1.6.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.6 2026-05-21T15:41:06,573 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/48/c1/896c2e7d657b23873f4c2db844b72e149a3d979e28de20f5affea08c72f9/jupyter_server_signaling-0.1.7-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,574 Found link https://files.pythonhosted.org/packages/1e/a2/eccacbd4f90ab45c60a09e7cdd2ca989df5d27693783dd893b0ada66cfbf/jupyter_server_signaling-0.1.7.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.7 2026-05-21T15:41:06,575 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/e1/86/e7143cde36c299a2828f8ee6b4887df8636e87e46c5f2b5cbf4aac669857/jupyter_server_signaling-0.1.8-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,576 Found link https://files.pythonhosted.org/packages/40/1a/d3ac1ec86b41e0aade0d252f86c49f99fd94404b3742a2d0b45a6ebfacb3/jupyter_server_signaling-0.1.8.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.8 2026-05-21T15:41:06,576 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/fd/3f/03e28fc3b4f7015e3a2043fe0a0af81fcd5847e1549769491723721b055f/jupyter_server_signaling-0.1.9-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:06,577 Found link https://files.pythonhosted.org/packages/fa/dc/8919b8d389f7a6f7d9c090f01fa2d1c1518e63e2db68106b85f36354dec3/jupyter_server_signaling-0.1.9.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.8), version: 0.1.9 2026-05-21T15:41:06,578 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/85/b5/d45fb4380e989038ccfb398051e5f461ff2a2ace7b066ce7a913f503a255/jupyter_server_signaling-0.2.0-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.9) 2026-05-21T15:41:06,579 Found link https://files.pythonhosted.org/packages/3b/fa/3b705b8f6601283383db6ade44269dda53491a1977b4b5dc33c00650471a/jupyter_server_signaling-0.2.0.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.9), version: 0.2.0 2026-05-21T15:41:06,580 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/01/e4/5cab2578e9bbe3ecc4fb9cd9e6f4cbc4684df24f4a47839112cf7072a616/jupyter_server_signaling-0.2.1-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.9) 2026-05-21T15:41:06,581 Found link https://files.pythonhosted.org/packages/bb/41/23250a357ab78b5b7b863f34b95affc9017c084c2cac010d6552b04eb84f/jupyter_server_signaling-0.2.1.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.9), version: 0.2.1 2026-05-21T15:41:06,582 Skipping link: No binaries permitted for jupyter-server-signaling: https://files.pythonhosted.org/packages/0e/49/2b314a07713cd14fe82cd5af005c95a5bdfb1eb6b8d3b9763666bcf7df66/jupyter_server_signaling-0.3.0-py3-none-any.whl (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.10) 2026-05-21T15:41:06,583 Found link https://files.pythonhosted.org/packages/ea/ab/fca2fd42e46d017a2fc572c9a654bb7c8c4c9d7525ace712a100c307c047/jupyter_server_signaling-0.3.0.tar.gz (from https://pypi.org/simple/jupyter-server-signaling/) (requires-python:>=3.10), version: 0.3.0 2026-05-21T15:41:06,584 Fetching project page and analyzing links: https://www.piwheels.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,585 Getting page https://www.piwheels.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:06,586 Found index url https://www.piwheels.org/simple 2026-05-21T15:41:11,775 Fetched page https://www.piwheels.org/simple/jupyter-server-signaling/ as text/html 2026-05-21T15:41:11,785 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.2.1-py3-none-any.whl#sha256=6b0504be0bba5fc1dea234b0d4a270bb8f850455d19c7f7592fc7e64e6f4c960 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.9) 2026-05-21T15:41:11,786 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.2.0-py3-none-any.whl#sha256=9e9ed19bc0b99857c10833931f23ecde74050b4748efe1773404689849ee5339 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.9) 2026-05-21T15:41:11,787 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.9-py3-none-any.whl#sha256=1afbabc52b81964e9b620463daad0089e2a8f9e53ef4e1ed32e7a40315391ab6 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,788 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.8-py3-none-any.whl#sha256=997373ecbd9ae58abb5ca53978e5983e08eaecec4bb7b15572b26cd9b30c7c68 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,789 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.7-py3-none-any.whl#sha256=792a3bcb65acd145731ec7280b344759da7a675c8813e254df18d408ced85674 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,790 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.6-py3-none-any.whl#sha256=f776463ced68db7b34043a7059bf3051e5f93993c18ce4e0550acd3d91e14cd1 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,791 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.5-py3-none-any.whl#sha256=17b7deaddd12d50c3272d1e3522a85eed7c73805dd80e481b35fc711ee4e43ad (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,792 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.3-py3-none-any.whl#sha256=4a7ceb191457deaedd2550ddfc227a95156f7efbba612a99656f90d437f0161b (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,793 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.2-py3-none-any.whl#sha256=798d905791508eb5fadbb1e6c35203cc0c334ce6d80d28064b181daedeee75bf (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,794 Skipping link: No binaries permitted for jupyter-server-signaling: https://archive1.piwheels.org/simple/jupyter-server-signaling/jupyter_server_signaling-0.1.1-py3-none-any.whl#sha256=188fe38ab2cb2a16f5c288c66cddb087e7ea88597751f82bb88a527e0a4afa14 (from https://www.piwheels.org/simple/jupyter-server-signaling/) (requires-python:>=3.8) 2026-05-21T15:41:11,795 Skipping link: not a file: https://www.piwheels.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:11,797 Skipping link: not a file: https://pypi.org/simple/jupyter-server-signaling/ 2026-05-21T15:41:11,830 Given no hashes to check 1 links for project 'jupyter-server-signaling': discarding no candidates 2026-05-21T15:41:11,848 Collecting jupyter-server-signaling==0.3.0 2026-05-21T15:41:11,850 Created temporary directory: /tmp/pip-unpack-50wv4yno 2026-05-21T15:41:12,076 Downloading jupyter_server_signaling-0.3.0.tar.gz (3.4 kB) 2026-05-21T15:41:12,097 Added jupyter-server-signaling==0.3.0 from https://files.pythonhosted.org/packages/ea/ab/fca2fd42e46d017a2fc572c9a654bb7c8c4c9d7525ace712a100c307c047/jupyter_server_signaling-0.3.0.tar.gz to build tracker '/tmp/pip-build-tracker-l6jjspwr' 2026-05-21T15:41:12,101 Created temporary directory: /tmp/pip-build-env-mfosyehp 2026-05-21T15:41:12,106 Installing build dependencies: started 2026-05-21T15:41:12,107 Running command pip subprocess to install build dependencies 2026-05-21T15:41:13,271 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2026-05-21T15:41:13,693 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 2026-05-21T15:41:13,717 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2026-05-21T15:41:19,123 WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLZeroReturnError(6, 'TLS/SSL connection has been closed (EOF) (_ssl.c:992)'))': /simple/hatchling/ 2026-05-21T15:41:24,465 Collecting hatchling>=1.4.0 2026-05-21T15:41:24,466 Obtaining dependency information for hatchling>=1.4.0 from https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl.metadata 2026-05-21T15:41:24,481 Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl.metadata (3.8 kB) 2026-05-21T15:41:24,674 Collecting packaging>=24.2 2026-05-21T15:41:24,675 Obtaining dependency information for packaging>=24.2 from https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata 2026-05-21T15:41:24,688 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl.metadata (3.5 kB) 2026-05-21T15:41:24,813 Collecting pathspec>=0.10.1 2026-05-21T15:41:24,814 Obtaining dependency information for pathspec>=0.10.1 from https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata 2026-05-21T15:41:24,828 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl.metadata (14 kB) 2026-05-21T15:41:24,951 Collecting pluggy>=1.0.0 2026-05-21T15:41:24,952 Obtaining dependency information for pluggy>=1.0.0 from https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata 2026-05-21T15:41:24,969 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl.metadata (4.8 kB) 2026-05-21T15:41:25,257 Collecting trove-classifiers 2026-05-21T15:41:25,258 Obtaining dependency information for trove-classifiers from https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.5.20.19-py3-none-any.whl.metadata 2026-05-21T15:41:25,272 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.5.20.19-py3-none-any.whl.metadata (2.4 kB) 2026-05-21T15:41:25,334 Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl (76 kB) 2026-05-21T15:41:25,354 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-05-21T15:41:25,372 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB) 2026-05-21T15:41:25,388 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB) 2026-05-21T15:41:25,403 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.5.20.19-py3-none-any.whl (14 kB) 2026-05-21T15:41:25,420 Using cached https://www.piwheels.org/simple/hatchling/hatchling-1.29.0-py3-none-any.whl (76 kB) 2026-05-21T15:41:25,447 Using cached https://www.piwheels.org/simple/packaging/packaging-26.2-py3-none-any.whl (100 kB) 2026-05-21T15:41:25,472 Using cached https://www.piwheels.org/simple/pathspec/pathspec-1.1.1-py3-none-any.whl (57 kB) 2026-05-21T15:41:25,494 Using cached https://www.piwheels.org/simple/pluggy/pluggy-1.6.0-py3-none-any.whl (20 kB) 2026-05-21T15:41:25,516 Using cached https://www.piwheels.org/simple/trove-classifiers/trove_classifiers-2026.5.20.19-py3-none-any.whl (14 kB) 2026-05-21T15:41:28,078 Installing collected packages: trove-classifiers, pluggy, pathspec, packaging, hatchling 2026-05-21T15:41:28,115 Creating /tmp/pip-build-env-mfosyehp/overlay/local/bin 2026-05-21T15:41:28,117 changing mode of /tmp/pip-build-env-mfosyehp/overlay/local/bin/trove-classifiers to 755 2026-05-21T15:41:29,174 changing mode of /tmp/pip-build-env-mfosyehp/overlay/local/bin/hatchling to 755 2026-05-21T15:41:29,212 Successfully installed hatchling-1.29.0 packaging-26.2 pathspec-1.1.1 pluggy-1.6.0 trove-classifiers-2026.5.20.19 2026-05-21T15:41:29,471 Installing build dependencies: finished with status 'done' 2026-05-21T15:41:29,478 Getting requirements to build wheel: started 2026-05-21T15:41:29,479 Running command Getting requirements to build wheel 2026-05-21T15:41:29,828 Getting requirements to build wheel: finished with status 'done' 2026-05-21T15:41:29,832 Created temporary directory: /tmp/pip-modern-metadata-xgubln26 2026-05-21T15:41:29,835 Preparing metadata (pyproject.toml): started 2026-05-21T15:41:29,836 Running command Preparing metadata (pyproject.toml) 2026-05-21T15:41:30,354 Preparing metadata (pyproject.toml): finished with status 'done' 2026-05-21T15:41:30,359 Source in /tmp/pip-wheel-598g748m/jupyter-server-signaling_423772f0ef814217830e982693b15e62 has version 0.3.0, which satisfies requirement jupyter-server-signaling==0.3.0 from https://files.pythonhosted.org/packages/ea/ab/fca2fd42e46d017a2fc572c9a654bb7c8c4c9d7525ace712a100c307c047/jupyter_server_signaling-0.3.0.tar.gz 2026-05-21T15:41:30,360 Removed jupyter-server-signaling==0.3.0 from https://files.pythonhosted.org/packages/ea/ab/fca2fd42e46d017a2fc572c9a654bb7c8c4c9d7525ace712a100c307c047/jupyter_server_signaling-0.3.0.tar.gz from build tracker '/tmp/pip-build-tracker-l6jjspwr' 2026-05-21T15:41:30,366 Created temporary directory: /tmp/pip-unpack-c615mc8y 2026-05-21T15:41:30,367 Building wheels for collected packages: jupyter-server-signaling 2026-05-21T15:41:30,371 Created temporary directory: /tmp/pip-wheel-yagl55u2 2026-05-21T15:41:30,372 Destination directory: /tmp/pip-wheel-yagl55u2 2026-05-21T15:41:30,374 Building wheel for jupyter-server-signaling (pyproject.toml): started 2026-05-21T15:41:30,376 Running command Building wheel for jupyter-server-signaling (pyproject.toml) 2026-05-21T15:41:30,507 Building wheel for jupyter-server-signaling (pyproject.toml): finished with status 'done' 2026-05-21T15:41:30,511 Created wheel for jupyter-server-signaling: filename=jupyter_server_signaling-0.3.0-py3-none-any.whl size=5615 sha256=72e993046cb62c0d8cc2a3b4aea9e78d825d0eda0f10ffd10654665e6d11f93b 2026-05-21T15:41:30,513 Stored in directory: /tmp/pip-ephem-wheel-cache-xye99w53/wheels/86/4a/cd/87b8c28de847ebe171724458423e75e356bdf1d9aee31572da 2026-05-21T15:41:30,523 Successfully built jupyter-server-signaling 2026-05-21T15:41:30,526 Removed build tracker: '/tmp/pip-build-tracker-l6jjspwr'