2023-08-08T14:41:21,640 Created temporary directory: /tmp/pip-build-tracker-n2hjw7u_ 2023-08-08T14:41:21,641 Initialized build tracking at /tmp/pip-build-tracker-n2hjw7u_ 2023-08-08T14:41:21,641 Created build tracker: /tmp/pip-build-tracker-n2hjw7u_ 2023-08-08T14:41:21,641 Entered build tracker: /tmp/pip-build-tracker-n2hjw7u_ 2023-08-08T14:41:21,642 Created temporary directory: /tmp/pip-wheel-1z5r1imp 2023-08-08T14:41:21,645 Created temporary directory: /tmp/pip-ephem-wheel-cache-mfhnuc2r 2023-08-08T14:41:21,669 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-08-08T14:41:21,672 2 location(s) to search for versions of jax-moseq: 2023-08-08T14:41:21,672 * https://pypi.org/simple/jax-moseq/ 2023-08-08T14:41:21,672 * https://www.piwheels.org/simple/jax-moseq/ 2023-08-08T14:41:21,673 Fetching project page and analyzing links: https://pypi.org/simple/jax-moseq/ 2023-08-08T14:41:21,673 Getting page https://pypi.org/simple/jax-moseq/ 2023-08-08T14:41:21,675 Found index url https://pypi.org/simple/ 2023-08-08T14:41:21,725 Fetched page https://pypi.org/simple/jax-moseq/ as application/vnd.pypi.simple.v1+json 2023-08-08T14:41:21,728 Found link https://files.pythonhosted.org/packages/10/e2/b49ac3bc3473dd8ddd9b56092011d636a80acb6ab5ae0467dfa025e7c7dd/jax-moseq-0.0.0.tar.gz (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.7), version: 0.0.0 2023-08-08T14:41:21,728 Found link https://files.pythonhosted.org/packages/e6/f4/9d660f96d4aa4186d883490ff30d91b91de6973d3c2291b6667bd104ba9c/jax-moseq-0.0.1.tar.gz (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.8), version: 0.0.1 2023-08-08T14:41:21,729 Skipping link: No binaries permitted for jax-moseq: https://files.pythonhosted.org/packages/f0/25/4c5ebac661dce92c07151f822a4c840d6e5dfdd9df556b4f9595aee7b69a/jax_moseq-0.0.1-py3-none-any.whl (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.8) 2023-08-08T14:41:21,729 Found link https://files.pythonhosted.org/packages/5c/93/0d5960d891f2aa8a9e6836b2d4b245232f1dd4d87f6c81a6729e67e88696/jax-moseq-0.0.2.tar.gz (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.8), version: 0.0.2 2023-08-08T14:41:21,730 Found link https://files.pythonhosted.org/packages/af/d8/142abe41b0cb7ca65112c9016e3376d2488ab7cd8728fb1e0c10fec0917a/jax-moseq-0.0.3.tar.gz (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.8), version: 0.0.3 2023-08-08T14:41:21,730 Found link https://files.pythonhosted.org/packages/67/e9/21952133cb01369aea7d696ac5707016e08aca7fd78e2959c3ea93f17b73/jax-moseq-0.0.5.tar.gz (from https://pypi.org/simple/jax-moseq/) (requires-python:>=3.8), version: 0.0.5 2023-08-08T14:41:21,731 Fetching project page and analyzing links: https://www.piwheels.org/simple/jax-moseq/ 2023-08-08T14:41:21,731 Getting page https://www.piwheels.org/simple/jax-moseq/ 2023-08-08T14:41:21,732 Found index url https://www.piwheels.org/simple/ 2023-08-08T14:41:21,945 Fetched page https://www.piwheels.org/simple/jax-moseq/ as text/html 2023-08-08T14:41:21,947 Skipping link: No binaries permitted for jax-moseq: https://www.piwheels.org/simple/jax-moseq/jax_moseq-0.0.3-py3-none-any.whl#sha256=d6196a69fb02e2e4b274a1cc613612e94543def80a29facc14ef664e1bacdcee (from https://www.piwheels.org/simple/jax-moseq/) (requires-python:>=3.8) 2023-08-08T14:41:21,948 Skipping link: No binaries permitted for jax-moseq: https://www.piwheels.org/simple/jax-moseq/jax_moseq-0.0.2-py3-none-any.whl#sha256=73272cbc901daf33613cc6c30ef09854f1d614d3f35c13362cc2ae9d0217ea43 (from https://www.piwheels.org/simple/jax-moseq/) (requires-python:>=3.8) 2023-08-08T14:41:21,948 Skipping link: No binaries permitted for jax-moseq: https://www.piwheels.org/simple/jax-moseq/jax_moseq-0.0.1-py3-none-any.whl#sha256=95e0fe7c60ec549cc5fe2217a01f25eb00f93526330a5e223f5551db6f299f88 (from https://www.piwheels.org/simple/jax-moseq/) (requires-python:>=3.8) 2023-08-08T14:41:21,948 Skipping link: No binaries permitted for jax-moseq: https://www.piwheels.org/simple/jax-moseq/jax_moseq-0.0.0-py3-none-any.whl#sha256=9b221ab2079f965b1f872ff1540709c8dc02be4b49dbe91ca3ec2ffac84ec728 (from https://www.piwheels.org/simple/jax-moseq/) (requires-python:>=3.7) 2023-08-08T14:41:21,948 Skipping link: not a file: https://www.piwheels.org/simple/jax-moseq/ 2023-08-08T14:41:21,948 Skipping link: not a file: https://pypi.org/simple/jax-moseq/ 2023-08-08T14:41:21,967 Given no hashes to check 1 links for project 'jax-moseq': discarding no candidates 2023-08-08T14:41:21,983 Collecting jax-moseq==0.0.5 2023-08-08T14:41:21,986 Created temporary directory: /tmp/pip-unpack-gz98t7u8 2023-08-08T14:41:22,106 Downloading jax-moseq-0.0.5.tar.gz (56 kB) 2023-08-08T14:41:22,209 Added jax-moseq==0.0.5 from https://files.pythonhosted.org/packages/67/e9/21952133cb01369aea7d696ac5707016e08aca7fd78e2959c3ea93f17b73/jax-moseq-0.0.5.tar.gz to build tracker '/tmp/pip-build-tracker-n2hjw7u_' 2023-08-08T14:41:22,211 Running setup.py (path:/tmp/pip-wheel-1z5r1imp/jax-moseq_579267ac3d4e4c7b88ef741c96032bd1/setup.py) egg_info for package jax-moseq 2023-08-08T14:41:22,212 Created temporary directory: /tmp/pip-pip-egg-info-kkn0hykk 2023-08-08T14:41:22,212 Preparing metadata (setup.py): started 2023-08-08T14:41:22,213 Running command python setup.py egg_info 2023-08-08T14:41:23,109 running egg_info 2023-08-08T14:41:23,111 creating /tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info 2023-08-08T14:41:23,135 writing /tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/PKG-INFO 2023-08-08T14:41:23,137 writing dependency_links to /tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/dependency_links.txt 2023-08-08T14:41:23,139 writing requirements to /tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/requires.txt 2023-08-08T14:41:23,140 writing top-level names to /tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/top_level.txt 2023-08-08T14:41:23,141 writing manifest file '/tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/SOURCES.txt' 2023-08-08T14:41:23,198 reading manifest file '/tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/SOURCES.txt' 2023-08-08T14:41:23,199 adding license file 'LICENSE.md' 2023-08-08T14:41:23,202 writing manifest file '/tmp/pip-pip-egg-info-kkn0hykk/jax_moseq.egg-info/SOURCES.txt' 2023-08-08T14:41:23,277 Preparing metadata (setup.py): finished with status 'done' 2023-08-08T14:41:23,282 Source in /tmp/pip-wheel-1z5r1imp/jax-moseq_579267ac3d4e4c7b88ef741c96032bd1 has version 0.0.5, which satisfies requirement jax-moseq==0.0.5 from https://files.pythonhosted.org/packages/67/e9/21952133cb01369aea7d696ac5707016e08aca7fd78e2959c3ea93f17b73/jax-moseq-0.0.5.tar.gz 2023-08-08T14:41:23,283 Removed jax-moseq==0.0.5 from https://files.pythonhosted.org/packages/67/e9/21952133cb01369aea7d696ac5707016e08aca7fd78e2959c3ea93f17b73/jax-moseq-0.0.5.tar.gz from build tracker '/tmp/pip-build-tracker-n2hjw7u_' 2023-08-08T14:41:23,289 Created temporary directory: /tmp/pip-unpack-dsfdmyre 2023-08-08T14:41:23,290 Building wheels for collected packages: jax-moseq 2023-08-08T14:41:23,294 Created temporary directory: /tmp/pip-wheel-fuh50f72 2023-08-08T14:41:23,294 Building wheel for jax-moseq (setup.py): started 2023-08-08T14:41:23,295 Destination directory: /tmp/pip-wheel-fuh50f72 2023-08-08T14:41:23,295 Running command python setup.py bdist_wheel 2023-08-08T14:41:24,198 running bdist_wheel 2023-08-08T14:41:24,278 running build 2023-08-08T14:41:24,278 running build_py 2023-08-08T14:41:24,284 creating build 2023-08-08T14:41:24,285 creating build/lib 2023-08-08T14:41:24,285 creating build/lib/jax_moseq 2023-08-08T14:41:24,286 copying jax_moseq/_version.py -> build/lib/jax_moseq 2023-08-08T14:41:24,288 copying jax_moseq/__init__.py -> build/lib/jax_moseq 2023-08-08T14:41:24,291 creating build/lib/jax_moseq/utils 2023-08-08T14:41:24,291 copying jax_moseq/utils/debugging.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,294 copying jax_moseq/utils/distributions.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,295 copying jax_moseq/utils/transitions.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,298 copying jax_moseq/utils/__init__.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,300 copying jax_moseq/utils/kalman.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,301 copying jax_moseq/utils/autoregression.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,303 copying jax_moseq/utils/utils.py -> build/lib/jax_moseq/utils 2023-08-08T14:41:24,306 creating build/lib/jax_moseq/models 2023-08-08T14:41:24,306 copying jax_moseq/models/__init__.py -> build/lib/jax_moseq/models 2023-08-08T14:41:24,309 creating build/lib/jax_moseq/models/slds 2023-08-08T14:41:24,310 copying jax_moseq/models/slds/log_prob.py -> build/lib/jax_moseq/models/slds 2023-08-08T14:41:24,312 copying jax_moseq/models/slds/initialize.py -> build/lib/jax_moseq/models/slds 2023-08-08T14:41:24,314 copying jax_moseq/models/slds/__init__.py -> build/lib/jax_moseq/models/slds 2023-08-08T14:41:24,316 copying jax_moseq/models/slds/gibbs.py -> build/lib/jax_moseq/models/slds 2023-08-08T14:41:24,319 creating build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,319 copying jax_moseq/models/arhmm/generate.py -> build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,322 copying jax_moseq/models/arhmm/log_prob.py -> build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,324 copying jax_moseq/models/arhmm/initialize.py -> build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,326 copying jax_moseq/models/arhmm/__init__.py -> build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,328 copying jax_moseq/models/arhmm/gibbs.py -> build/lib/jax_moseq/models/arhmm 2023-08-08T14:41:24,330 creating build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,331 copying jax_moseq/models/keypoint_slds/log_prob.py -> build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,333 copying jax_moseq/models/keypoint_slds/initialize.py -> build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,335 copying jax_moseq/models/keypoint_slds/alignment.py -> build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,338 copying jax_moseq/models/keypoint_slds/__init__.py -> build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,339 copying jax_moseq/models/keypoint_slds/gibbs.py -> build/lib/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,341 running egg_info 2023-08-08T14:41:24,367 writing jax_moseq.egg-info/PKG-INFO 2023-08-08T14:41:24,369 writing dependency_links to jax_moseq.egg-info/dependency_links.txt 2023-08-08T14:41:24,371 writing requirements to jax_moseq.egg-info/requires.txt 2023-08-08T14:41:24,372 writing top-level names to jax_moseq.egg-info/top_level.txt 2023-08-08T14:41:24,406 reading manifest file 'jax_moseq.egg-info/SOURCES.txt' 2023-08-08T14:41:24,408 adding license file 'LICENSE.md' 2023-08-08T14:41:24,411 writing manifest file 'jax_moseq.egg-info/SOURCES.txt' 2023-08-08T14:41:24,421 UPDATING build/lib/jax_moseq/_version.py 2023-08-08T14:41:24,423 set build/lib/jax_moseq/_version.py to '0.0.5' 2023-08-08T14:41:24,452 /home/piwheels/.local/lib/python3.9/site-packages/setuptools/_distutils/cmd.py:66: SetuptoolsDeprecationWarning: setup.py install is deprecated. 2023-08-08T14:41:24,453 !! 2023-08-08T14:41:24,453 ******************************************************************************** 2023-08-08T14:41:24,453 Please avoid running ``setup.py`` directly. 2023-08-08T14:41:24,453 Instead, use pypa/build, pypa/installer, pypa/build or 2023-08-08T14:41:24,453 other standards-based tools. 2023-08-08T14:41:24,454 See https://blog.ganssle.io/articles/2021/10/setup-py-deprecated.html for details. 2023-08-08T14:41:24,454 ******************************************************************************** 2023-08-08T14:41:24,454 !! 2023-08-08T14:41:24,454 self.initialize_options() 2023-08-08T14:41:24,480 installing to build/bdist.linux-armv7l/wheel 2023-08-08T14:41:24,480 running install 2023-08-08T14:41:24,505 running install_lib 2023-08-08T14:41:24,532 creating build/bdist.linux-armv7l 2023-08-08T14:41:24,533 creating build/bdist.linux-armv7l/wheel 2023-08-08T14:41:24,534 creating build/bdist.linux-armv7l/wheel/jax_moseq 2023-08-08T14:41:24,536 creating build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,537 copying build/lib/jax_moseq/utils/debugging.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,539 copying build/lib/jax_moseq/utils/distributions.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,541 copying build/lib/jax_moseq/utils/transitions.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,544 copying build/lib/jax_moseq/utils/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,545 copying build/lib/jax_moseq/utils/kalman.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,548 copying build/lib/jax_moseq/utils/autoregression.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,549 copying build/lib/jax_moseq/utils/utils.py -> build/bdist.linux-armv7l/wheel/jax_moseq/utils 2023-08-08T14:41:24,552 copying build/lib/jax_moseq/_version.py -> build/bdist.linux-armv7l/wheel/jax_moseq 2023-08-08T14:41:24,554 creating build/bdist.linux-armv7l/wheel/jax_moseq/models 2023-08-08T14:41:24,555 creating build/bdist.linux-armv7l/wheel/jax_moseq/models/slds 2023-08-08T14:41:24,556 copying build/lib/jax_moseq/models/slds/log_prob.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/slds 2023-08-08T14:41:24,558 copying build/lib/jax_moseq/models/slds/initialize.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/slds 2023-08-08T14:41:24,560 copying build/lib/jax_moseq/models/slds/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/slds 2023-08-08T14:41:24,562 copying build/lib/jax_moseq/models/slds/gibbs.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/slds 2023-08-08T14:41:24,564 copying build/lib/jax_moseq/models/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models 2023-08-08T14:41:24,566 creating build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,567 copying build/lib/jax_moseq/models/arhmm/generate.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,569 copying build/lib/jax_moseq/models/arhmm/log_prob.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,572 copying build/lib/jax_moseq/models/arhmm/initialize.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,574 copying build/lib/jax_moseq/models/arhmm/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,575 copying build/lib/jax_moseq/models/arhmm/gibbs.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/arhmm 2023-08-08T14:41:24,578 creating build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,579 copying build/lib/jax_moseq/models/keypoint_slds/log_prob.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,581 copying build/lib/jax_moseq/models/keypoint_slds/initialize.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,583 copying build/lib/jax_moseq/models/keypoint_slds/alignment.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,585 copying build/lib/jax_moseq/models/keypoint_slds/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,587 copying build/lib/jax_moseq/models/keypoint_slds/gibbs.py -> build/bdist.linux-armv7l/wheel/jax_moseq/models/keypoint_slds 2023-08-08T14:41:24,589 copying build/lib/jax_moseq/__init__.py -> build/bdist.linux-armv7l/wheel/jax_moseq 2023-08-08T14:41:24,591 running install_egg_info 2023-08-08T14:41:24,622 Copying jax_moseq.egg-info to build/bdist.linux-armv7l/wheel/jax_moseq-0.0.5-py3.9.egg-info 2023-08-08T14:41:24,632 running install_scripts 2023-08-08T14:41:24,647 creating build/bdist.linux-armv7l/wheel/jax_moseq-0.0.5.dist-info/WHEEL 2023-08-08T14:41:24,649 creating '/tmp/pip-wheel-fuh50f72/jax_moseq-0.0.5-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2023-08-08T14:41:24,652 adding 'jax_moseq/__init__.py' 2023-08-08T14:41:24,653 adding 'jax_moseq/_version.py' 2023-08-08T14:41:24,654 adding 'jax_moseq/models/__init__.py' 2023-08-08T14:41:24,656 adding 'jax_moseq/models/arhmm/__init__.py' 2023-08-08T14:41:24,658 adding 'jax_moseq/models/arhmm/generate.py' 2023-08-08T14:41:24,659 adding 'jax_moseq/models/arhmm/gibbs.py' 2023-08-08T14:41:24,661 adding 'jax_moseq/models/arhmm/initialize.py' 2023-08-08T14:41:24,663 adding 'jax_moseq/models/arhmm/log_prob.py' 2023-08-08T14:41:24,665 adding 'jax_moseq/models/keypoint_slds/__init__.py' 2023-08-08T14:41:24,667 adding 'jax_moseq/models/keypoint_slds/alignment.py' 2023-08-08T14:41:24,669 adding 'jax_moseq/models/keypoint_slds/gibbs.py' 2023-08-08T14:41:24,671 adding 'jax_moseq/models/keypoint_slds/initialize.py' 2023-08-08T14:41:24,673 adding 'jax_moseq/models/keypoint_slds/log_prob.py' 2023-08-08T14:41:24,674 adding 'jax_moseq/models/slds/__init__.py' 2023-08-08T14:41:24,676 adding 'jax_moseq/models/slds/gibbs.py' 2023-08-08T14:41:24,678 adding 'jax_moseq/models/slds/initialize.py' 2023-08-08T14:41:24,680 adding 'jax_moseq/models/slds/log_prob.py' 2023-08-08T14:41:24,682 adding 'jax_moseq/utils/__init__.py' 2023-08-08T14:41:24,683 adding 'jax_moseq/utils/autoregression.py' 2023-08-08T14:41:24,685 adding 'jax_moseq/utils/debugging.py' 2023-08-08T14:41:24,686 adding 'jax_moseq/utils/distributions.py' 2023-08-08T14:41:24,688 adding 'jax_moseq/utils/kalman.py' 2023-08-08T14:41:24,690 adding 'jax_moseq/utils/transitions.py' 2023-08-08T14:41:24,692 adding 'jax_moseq/utils/utils.py' 2023-08-08T14:41:24,695 adding 'jax_moseq-0.0.5.dist-info/LICENSE.md' 2023-08-08T14:41:24,696 adding 'jax_moseq-0.0.5.dist-info/METADATA' 2023-08-08T14:41:24,697 adding 'jax_moseq-0.0.5.dist-info/WHEEL' 2023-08-08T14:41:24,700 adding 'jax_moseq-0.0.5.dist-info/top_level.txt' 2023-08-08T14:41:24,700 adding 'jax_moseq-0.0.5.dist-info/RECORD' 2023-08-08T14:41:24,702 removing build/bdist.linux-armv7l/wheel 2023-08-08T14:41:24,794 Building wheel for jax-moseq (setup.py): finished with status 'done' 2023-08-08T14:41:24,797 Created wheel for jax-moseq: filename=jax_moseq-0.0.5-py3-none-any.whl size=48224 sha256=817068ffc9ddd62f93587387b8325f7704ba48145e3eb646387e0bef9f2ee17a 2023-08-08T14:41:24,798 Stored in directory: /tmp/pip-ephem-wheel-cache-mfhnuc2r/wheels/37/b4/8d/ee45fa1d92b21bbaf9b4a558f77eec1ad44f7e54df8b2fdddc 2023-08-08T14:41:24,809 Successfully built jax-moseq 2023-08-08T14:41:24,814 Removed build tracker: '/tmp/pip-build-tracker-n2hjw7u_'