2025-12-13T07:16:48,053 Created temporary directory: /tmp/pip-ephem-wheel-cache-_hmrt_o1 2025-12-13T07:16:48,055 Created temporary directory: /tmp/pip-build-tracker-1e0a3kjf 2025-12-13T07:16:48,056 Initialized build tracking at /tmp/pip-build-tracker-1e0a3kjf 2025-12-13T07:16:48,056 Created build tracker: /tmp/pip-build-tracker-1e0a3kjf 2025-12-13T07:16:48,056 Entered build tracker: /tmp/pip-build-tracker-1e0a3kjf 2025-12-13T07:16:48,057 Created temporary directory: /tmp/pip-wheel-qylb9_r0 2025-12-13T07:16:48,060 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 2025-12-13T07:16:48,063 Created temporary directory: /tmp/pip-ephem-wheel-cache-_k9n5jk6 2025-12-13T07:16:48,084 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-12-13T07:16:48,088 2 location(s) to search for versions of phase-slip-sampler: 2025-12-13T07:16:48,088 * https://pypi.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,088 * https://www.piwheels.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,089 Fetching project page and analyzing links: https://pypi.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,089 Getting page https://pypi.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,091 Found index url https://pypi.org/simple 2025-12-13T07:16:48,302 Fetched page https://pypi.org/simple/phase-slip-sampler/ as application/vnd.pypi.simple.v1+json 2025-12-13T07:16:48,304 Skipping link: No binaries permitted for phase-slip-sampler: https://files.pythonhosted.org/packages/72/7d/0f5adf46b1ab1329a49c17820e004134fd18be4e82820b6a06ef0169d213/phase_slip_sampler-0.1.1-py3-none-any.whl (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8) 2025-12-13T07:16:48,305 Found link https://files.pythonhosted.org/packages/a1/29/5841b4473bfce9b9ee0d128148137dec8317dcfffb6c2e57b2e66522ddcf/phase_slip_sampler-0.1.1.tar.gz (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8), version: 0.1.1 2025-12-13T07:16:48,306 Skipping link: No binaries permitted for phase-slip-sampler: https://files.pythonhosted.org/packages/f1/6d/a20f8b4344bd852ebe6b96f0d6ca25895db59b50a9e367d4787d3edce369/phase_slip_sampler-0.1.2-py3-none-any.whl (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8) 2025-12-13T07:16:48,307 Found link https://files.pythonhosted.org/packages/9c/92/a20d8e3234ca7d85757d65d3e05cd072be704dade745297f65d98fe5110f/phase_slip_sampler-0.1.2.tar.gz (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8), version: 0.1.2 2025-12-13T07:16:48,307 Skipping link: No binaries permitted for phase-slip-sampler: https://files.pythonhosted.org/packages/e7/3c/4693c189b0bb0062e73a9037a90678c434e93329220521c3bb2b812a87cb/phase_slip_sampler-1.0.0-py3-none-any.whl (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8) 2025-12-13T07:16:48,308 Found link https://files.pythonhosted.org/packages/e9/9b/11c93c706baff1d0489b3fad74166225d3552ef9e5ec3706a24edb218b46/phase_slip_sampler-1.0.0.tar.gz (from https://pypi.org/simple/phase-slip-sampler/) (requires-python:>=3.8), version: 1.0.0 2025-12-13T07:16:48,309 Fetching project page and analyzing links: https://www.piwheels.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,310 Getting page https://www.piwheels.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,311 Found index url https://www.piwheels.org/simple 2025-12-13T07:16:48,464 Fetched page https://www.piwheels.org/simple/phase-slip-sampler/ as text/html 2025-12-13T07:16:48,465 Skipping link: No binaries permitted for phase-slip-sampler: https://www.piwheels.org/simple/phase-slip-sampler/phase_slip_sampler-0.1.2-py3-none-any.whl#sha256=e8ffec7af8fba31985efd9e0c781539f0b1425dce4924bd3a484840913d82684 (from https://www.piwheels.org/simple/phase-slip-sampler/) (requires-python:>=3.8) 2025-12-13T07:16:48,466 Skipping link: No binaries permitted for phase-slip-sampler: https://www.piwheels.org/simple/phase-slip-sampler/phase_slip_sampler-0.1.1-py3-none-any.whl#sha256=fec2281612f161f779a017fe8547f67150cec4f4f9264982035d6fc7906947eb (from https://www.piwheels.org/simple/phase-slip-sampler/) (requires-python:>=3.8) 2025-12-13T07:16:48,467 Skipping link: not a file: https://www.piwheels.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,468 Skipping link: not a file: https://pypi.org/simple/phase-slip-sampler/ 2025-12-13T07:16:48,486 Given no hashes to check 1 links for project 'phase-slip-sampler': discarding no candidates 2025-12-13T07:16:48,504 Collecting phase-slip-sampler==1.0.0 2025-12-13T07:16:48,506 Created temporary directory: /tmp/pip-unpack-ehkc6a2k 2025-12-13T07:16:48,711 Downloading phase_slip_sampler-1.0.0.tar.gz (9.2 kB) 2025-12-13T07:16:48,741 Added phase-slip-sampler==1.0.0 from https://files.pythonhosted.org/packages/e9/9b/11c93c706baff1d0489b3fad74166225d3552ef9e5ec3706a24edb218b46/phase_slip_sampler-1.0.0.tar.gz to build tracker '/tmp/pip-build-tracker-1e0a3kjf' 2025-12-13T07:16:48,746 Created temporary directory: /tmp/pip-build-env-eo_zboyt 2025-12-13T07:16:48,751 Installing build dependencies: started 2025-12-13T07:16:48,752 Running command pip subprocess to install build dependencies 2025-12-13T07:16:49,886 Using pip 23.0.1 from /usr/lib/python3/dist-packages/pip (python 3.11) 2025-12-13T07:16:50,512 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 2025-12-13T07:16:50,536 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-12-13T07:16:52,254 Collecting setuptools>=61.0 2025-12-13T07:16:52,343 Using cached https://www.piwheels.org/simple/setuptools/setuptools-80.9.0-py3-none-any.whl (1.2 MB) 2025-12-13T07:16:52,614 Collecting wheel 2025-12-13T07:16:52,630 Using cached https://www.piwheels.org/simple/wheel/wheel-0.45.1-py3-none-any.whl (72 kB) 2025-12-13T07:16:55,571 Installing collected packages: wheel, setuptools 2025-12-13T07:16:55,818 Creating /tmp/pip-build-env-eo_zboyt/overlay/local/bin 2025-12-13T07:16:55,820 changing mode of /tmp/pip-build-env-eo_zboyt/overlay/local/bin/wheel to 755 2025-12-13T07:16:59,490 Successfully installed setuptools-80.9.0 wheel-0.45.1 2025-12-13T07:16:59,767 Installing build dependencies: finished with status 'done' 2025-12-13T07:16:59,774 Getting requirements to build wheel: started 2025-12-13T07:16:59,775 Running command Getting requirements to build wheel 2025-12-13T07:17:00,394 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2025-12-13T07:17:00,394 !! 2025-12-13T07:17:00,396 ******************************************************************************** 2025-12-13T07:17:00,396 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2025-12-13T07:17:00,398 By 2026-Feb-18, you need to update your project and remove deprecated calls 2025-12-13T07:17:00,398 or your builds will no longer be supported. 2025-12-13T07:17:00,400 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:00,400 ******************************************************************************** 2025-12-13T07:17:00,401 !! 2025-12-13T07:17:00,402 corresp(dist, value, root_dir) 2025-12-13T07:17:00,483 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:00,484 !! 2025-12-13T07:17:00,485 ******************************************************************************** 2025-12-13T07:17:00,485 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:00,486 License :: OSI Approved :: MIT License 2025-12-13T07:17:00,487 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:00,487 ******************************************************************************** 2025-12-13T07:17:00,488 !! 2025-12-13T07:17:00,489 dist._finalize_license_expression() 2025-12-13T07:17:00,489 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:00,490 !! 2025-12-13T07:17:00,491 ******************************************************************************** 2025-12-13T07:17:00,491 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:00,492 License :: OSI Approved :: MIT License 2025-12-13T07:17:00,493 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:00,493 ******************************************************************************** 2025-12-13T07:17:00,494 !! 2025-12-13T07:17:00,495 self._finalize_license_expression() 2025-12-13T07:17:00,496 running egg_info 2025-12-13T07:17:00,500 writing phase_slip_sampler.egg-info/PKG-INFO 2025-12-13T07:17:00,504 writing dependency_links to phase_slip_sampler.egg-info/dependency_links.txt 2025-12-13T07:17:00,506 writing requirements to phase_slip_sampler.egg-info/requires.txt 2025-12-13T07:17:00,507 writing top-level names to phase_slip_sampler.egg-info/top_level.txt 2025-12-13T07:17:00,528 reading manifest file 'phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:00,530 adding license file 'LICENSE' 2025-12-13T07:17:00,533 writing manifest file 'phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:00,630 Getting requirements to build wheel: finished with status 'done' 2025-12-13T07:17:00,633 Created temporary directory: /tmp/pip-modern-metadata-p9tb3ojv 2025-12-13T07:17:00,636 Preparing metadata (pyproject.toml): started 2025-12-13T07:17:00,637 Running command Preparing metadata (pyproject.toml) 2025-12-13T07:17:01,192 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2025-12-13T07:17:01,192 !! 2025-12-13T07:17:01,193 ******************************************************************************** 2025-12-13T07:17:01,194 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2025-12-13T07:17:01,195 By 2026-Feb-18, you need to update your project and remove deprecated calls 2025-12-13T07:17:01,195 or your builds will no longer be supported. 2025-12-13T07:17:01,196 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:01,197 ******************************************************************************** 2025-12-13T07:17:01,198 !! 2025-12-13T07:17:01,199 corresp(dist, value, root_dir) 2025-12-13T07:17:01,274 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:01,275 !! 2025-12-13T07:17:01,276 ******************************************************************************** 2025-12-13T07:17:01,277 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:01,278 License :: OSI Approved :: MIT License 2025-12-13T07:17:01,279 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:01,279 ******************************************************************************** 2025-12-13T07:17:01,280 !! 2025-12-13T07:17:01,281 dist._finalize_license_expression() 2025-12-13T07:17:01,281 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:01,282 !! 2025-12-13T07:17:01,282 ******************************************************************************** 2025-12-13T07:17:01,283 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:01,284 License :: OSI Approved :: MIT License 2025-12-13T07:17:01,285 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:01,285 ******************************************************************************** 2025-12-13T07:17:01,286 !! 2025-12-13T07:17:01,286 self._finalize_license_expression() 2025-12-13T07:17:01,288 running dist_info 2025-12-13T07:17:01,301 creating /tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info 2025-12-13T07:17:01,302 writing /tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/PKG-INFO 2025-12-13T07:17:01,306 writing dependency_links to /tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/dependency_links.txt 2025-12-13T07:17:01,308 writing requirements to /tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/requires.txt 2025-12-13T07:17:01,309 writing top-level names to /tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/top_level.txt 2025-12-13T07:17:01,310 writing manifest file '/tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:01,329 reading manifest file '/tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:01,331 adding license file 'LICENSE' 2025-12-13T07:17:01,334 writing manifest file '/tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:01,335 creating '/tmp/pip-modern-metadata-p9tb3ojv/phase_slip_sampler-1.0.0.dist-info' 2025-12-13T07:17:01,456 Preparing metadata (pyproject.toml): finished with status 'done' 2025-12-13T07:17:01,461 Source in /tmp/pip-wheel-qylb9_r0/phase-slip-sampler_a83c1b99a0c7403190aa90a13e4f04da has version 1.0.0, which satisfies requirement phase-slip-sampler==1.0.0 from https://files.pythonhosted.org/packages/e9/9b/11c93c706baff1d0489b3fad74166225d3552ef9e5ec3706a24edb218b46/phase_slip_sampler-1.0.0.tar.gz 2025-12-13T07:17:01,462 Removed phase-slip-sampler==1.0.0 from https://files.pythonhosted.org/packages/e9/9b/11c93c706baff1d0489b3fad74166225d3552ef9e5ec3706a24edb218b46/phase_slip_sampler-1.0.0.tar.gz from build tracker '/tmp/pip-build-tracker-1e0a3kjf' 2025-12-13T07:17:01,467 Created temporary directory: /tmp/pip-unpack-hdewldm3 2025-12-13T07:17:01,468 Building wheels for collected packages: phase-slip-sampler 2025-12-13T07:17:01,472 Created temporary directory: /tmp/pip-wheel-zefvczpj 2025-12-13T07:17:01,473 Destination directory: /tmp/pip-wheel-zefvczpj 2025-12-13T07:17:01,475 Building wheel for phase-slip-sampler (pyproject.toml): started 2025-12-13T07:17:01,476 Running command Building wheel for phase-slip-sampler (pyproject.toml) 2025-12-13T07:17:02,015 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:82: SetuptoolsDeprecationWarning: `project.license` as a TOML table is deprecated 2025-12-13T07:17:02,015 !! 2025-12-13T07:17:02,016 ******************************************************************************** 2025-12-13T07:17:02,017 Please use a simple string containing a SPDX expression for `project.license`. You can also use `project.license-files`. (Both options available on setuptools>=77.0.0). 2025-12-13T07:17:02,017 By 2026-Feb-18, you need to update your project and remove deprecated calls 2025-12-13T07:17:02,018 or your builds will no longer be supported. 2025-12-13T07:17:02,019 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:02,019 ******************************************************************************** 2025-12-13T07:17:02,020 !! 2025-12-13T07:17:02,021 corresp(dist, value, root_dir) 2025-12-13T07:17:02,090 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/config/_apply_pyprojecttoml.py:61: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:02,091 !! 2025-12-13T07:17:02,092 ******************************************************************************** 2025-12-13T07:17:02,092 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:02,093 License :: OSI Approved :: MIT License 2025-12-13T07:17:02,094 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:02,095 ******************************************************************************** 2025-12-13T07:17:02,096 !! 2025-12-13T07:17:02,096 dist._finalize_license_expression() 2025-12-13T07:17:02,097 /tmp/pip-build-env-eo_zboyt/overlay/local/lib/python3.11/dist-packages/setuptools/dist.py:759: SetuptoolsDeprecationWarning: License classifiers are deprecated. 2025-12-13T07:17:02,097 !! 2025-12-13T07:17:02,099 ******************************************************************************** 2025-12-13T07:17:02,099 Please consider removing the following classifiers in favor of a SPDX license expression: 2025-12-13T07:17:02,100 License :: OSI Approved :: MIT License 2025-12-13T07:17:02,102 See https://packaging.python.org/en/latest/guides/writing-pyproject-toml/#license for details. 2025-12-13T07:17:02,102 ******************************************************************************** 2025-12-13T07:17:02,103 !! 2025-12-13T07:17:02,104 self._finalize_license_expression() 2025-12-13T07:17:02,105 running bdist_wheel 2025-12-13T07:17:02,121 running build 2025-12-13T07:17:02,122 running build_py 2025-12-13T07:17:02,129 creating build/lib/phase_slip 2025-12-13T07:17:02,131 copying phase_slip/sampler.py -> build/lib/phase_slip 2025-12-13T07:17:02,133 copying phase_slip/__init__.py -> build/lib/phase_slip 2025-12-13T07:17:02,135 running egg_info 2025-12-13T07:17:02,147 writing phase_slip_sampler.egg-info/PKG-INFO 2025-12-13T07:17:02,150 writing dependency_links to phase_slip_sampler.egg-info/dependency_links.txt 2025-12-13T07:17:02,151 writing requirements to phase_slip_sampler.egg-info/requires.txt 2025-12-13T07:17:02,152 writing top-level names to phase_slip_sampler.egg-info/top_level.txt 2025-12-13T07:17:02,161 reading manifest file 'phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:02,163 adding license file 'LICENSE' 2025-12-13T07:17:02,166 writing manifest file 'phase_slip_sampler.egg-info/SOURCES.txt' 2025-12-13T07:17:02,178 installing to build/bdist.linux-armv7l/wheel 2025-12-13T07:17:02,179 running install 2025-12-13T07:17:02,202 running install_lib 2025-12-13T07:17:02,209 creating build/bdist.linux-armv7l/wheel 2025-12-13T07:17:02,211 creating build/bdist.linux-armv7l/wheel/phase_slip 2025-12-13T07:17:02,212 copying build/lib/phase_slip/sampler.py -> build/bdist.linux-armv7l/wheel/./phase_slip 2025-12-13T07:17:02,214 copying build/lib/phase_slip/__init__.py -> build/bdist.linux-armv7l/wheel/./phase_slip 2025-12-13T07:17:02,216 running install_egg_info 2025-12-13T07:17:02,222 Copying phase_slip_sampler.egg-info to build/bdist.linux-armv7l/wheel/./phase_slip_sampler-1.0.0-py3.11.egg-info 2025-12-13T07:17:02,231 running install_scripts 2025-12-13T07:17:02,241 creating build/bdist.linux-armv7l/wheel/phase_slip_sampler-1.0.0.dist-info/WHEEL 2025-12-13T07:17:02,243 creating '/tmp/pip-wheel-zefvczpj/.tmp-9yvwrwx6/phase_slip_sampler-1.0.0-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2025-12-13T07:17:02,245 adding 'phase_slip/__init__.py' 2025-12-13T07:17:02,248 adding 'phase_slip/sampler.py' 2025-12-13T07:17:02,250 adding 'phase_slip_sampler-1.0.0.dist-info/licenses/LICENSE' 2025-12-13T07:17:02,252 adding 'phase_slip_sampler-1.0.0.dist-info/METADATA' 2025-12-13T07:17:02,253 adding 'phase_slip_sampler-1.0.0.dist-info/WHEEL' 2025-12-13T07:17:02,254 adding 'phase_slip_sampler-1.0.0.dist-info/top_level.txt' 2025-12-13T07:17:02,255 adding 'phase_slip_sampler-1.0.0.dist-info/RECORD' 2025-12-13T07:17:02,256 removing build/bdist.linux-armv7l/wheel 2025-12-13T07:17:02,357 Building wheel for phase-slip-sampler (pyproject.toml): finished with status 'done' 2025-12-13T07:17:02,361 Created wheel for phase-slip-sampler: filename=phase_slip_sampler-1.0.0-py3-none-any.whl size=9421 sha256=fc09659d2d713ba9e7b82a9bc24e25e536ec973b2c3fa8ba91b036647098e7ca 2025-12-13T07:17:02,362 Stored in directory: /tmp/pip-ephem-wheel-cache-_k9n5jk6/wheels/e2/ae/bc/d0044e692b9b1836bc13909a6cda3bdf9462e0fd911b012304 2025-12-13T07:17:02,372 Successfully built phase-slip-sampler 2025-12-13T07:17:02,375 Removed build tracker: '/tmp/pip-build-tracker-1e0a3kjf'