2023-03-22T11:09:53,615 Created temporary directory: /tmp/pip-ephem-wheel-cache-xfw7x878
2023-03-22T11:09:53,621 Created temporary directory: /tmp/pip-build-tracker-txrbjdlk
2023-03-22T11:09:53,622 Initialized build tracking at /tmp/pip-build-tracker-txrbjdlk
2023-03-22T11:09:53,622 Created build tracker: /tmp/pip-build-tracker-txrbjdlk
2023-03-22T11:09:53,623 Entered build tracker: /tmp/pip-build-tracker-txrbjdlk
2023-03-22T11:09:53,624 Created temporary directory: /tmp/pip-wheel-p3ctejd3
2023-03-22T11:09:53,634 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
2023-03-22T11:09:53,640 Created temporary directory: /tmp/pip-ephem-wheel-cache-qxu_jg1j
2023-03-22T11:09:53,694 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-03-22T11:09:53,701 2 location(s) to search for versions of eth-erc721:
2023-03-22T11:09:53,701 * https://pypi.org/simple/eth-erc721/
2023-03-22T11:09:53,701 * https://www.piwheels.org/simple/eth-erc721/
2023-03-22T11:09:53,702 Fetching project page and analyzing links: https://pypi.org/simple/eth-erc721/
2023-03-22T11:09:53,703 Getting page https://pypi.org/simple/eth-erc721/
2023-03-22T11:09:53,707 Found index url https://pypi.org/simple
2023-03-22T11:09:53,904 Fetched page https://pypi.org/simple/eth-erc721/ as application/vnd.pypi.simple.v1+json
2023-03-22T11:09:53,911   Found link https://files.pythonhosted.org/packages/ba/ac/c1c06f262dfe441f94767586867078b7c96083ac4f7c2aecc300566f68e6/eth-erc721-0.0.3.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.6), version: 0.0.3
2023-03-22T11:09:53,913   Found link https://files.pythonhosted.org/packages/58/e4/86241e62bf9e6d0250f96056ffb895dff88b8a78e35ad8ee55c35ab1936d/eth-erc721-0.0.4.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.0.4
2023-03-22T11:09:53,914   Found link https://files.pythonhosted.org/packages/a5/9e/ac45d25feef10c605cdd34a9a25a9fee6d475c7ef4fb3c924ee9359bb866/eth-erc721-0.0.5.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.0.5
2023-03-22T11:09:53,916   Found link https://files.pythonhosted.org/packages/eb/a7/f3f84722e96793e9c9bd0ef6b9479cb4290d8034f8ded3832eb4661958a4/eth-erc721-0.0.6.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.0.6
2023-03-22T11:09:53,917   Found link https://files.pythonhosted.org/packages/35/a4/c7efb7a70a7a48245210cbe027a2ccd1b51151cf2b32e5ecce24d6cb34a5/eth-erc721-0.1.0.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.1.0
2023-03-22T11:09:53,918   Found link https://files.pythonhosted.org/packages/ca/25/b61e279375e598beb86936acaf475671023234bb1a51aa3f665420aa3291/eth-erc721-0.1.1.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.1.1
2023-03-22T11:09:53,920   Found link https://files.pythonhosted.org/packages/8e/14/f90df793ecc222defd720ca6b9bffa2e8430eee32bf28310550001c982d5/eth-erc721-0.1.2.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.1.2
2023-03-22T11:09:53,921   Found link https://files.pythonhosted.org/packages/81/ab/ecabda1d453fcf5464d2e28236ebd95e1ba63faba5643028427ad48ca937/eth-erc721-0.1.3.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.1.3
2023-03-22T11:09:53,923   Found link https://files.pythonhosted.org/packages/1a/da/af5cbd492de5dbf6d76560451fa361aa05267cc567a52f796d5dba68a9a9/eth-erc721-0.1.4.tar.gz (from https://pypi.org/simple/eth-erc721/) (requires-python:>=3.7), version: 0.1.4
2023-03-22T11:09:53,923 Fetching project page and analyzing links: https://www.piwheels.org/simple/eth-erc721/
2023-03-22T11:09:53,924 Getting page https://www.piwheels.org/simple/eth-erc721/
2023-03-22T11:09:53,926 Found index url https://www.piwheels.org/simple
2023-03-22T11:09:54,153 Fetched page https://www.piwheels.org/simple/eth-erc721/ as text/html
2023-03-22T11:09:54,161   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.1.3-py3-none-any.whl#sha256=a2f535c8e6ecf7888f13861c8cb94af77236c62d10fdb993480f33542d6da5dc (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,162   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.1.2-py3-none-any.whl#sha256=2b4f769d4f85b40ac95c22faa7013366ae459304cc6ef2b49e24ca99e20cfa8a (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,162   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.1.1-py3-none-any.whl#sha256=a9f533ec418d0ca466d72154e833cb0bffb0b8b795d28bb08393bcb6215ccb79 (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,163   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.1.0-py3-none-any.whl#sha256=1df9eb7690d8e4eb1e3fc8caf099b47a6cc589e9a94018f39ff65ccdd01f6c75 (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,163   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.0.6-py3-none-any.whl#sha256=7693f6d43660e0d4c1140d23b3d329f3781332a71049983fa2be0f3bb63da161 (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,163   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.0.5-py3-none-any.whl#sha256=9fded3f544d565da9d0d79772e3b8c082dc476998f461c7da119cfe864b9ac94 (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,164   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.0.4-py3-none-any.whl#sha256=1fb130537b30af722b27b1f56659214e17b6f8c3f2a1091f394774a6b39da20a (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.7)
2023-03-22T11:09:54,164   Skipping link: No binaries permitted for eth-erc721: https://www.piwheels.org/simple/eth-erc721/eth_erc721-0.0.3-py3-none-any.whl#sha256=ab9c2c9e3498ca65fa29ce3681989426fa63d9531246b931611b8cc75ac74546 (from https://www.piwheels.org/simple/eth-erc721/) (requires-python:>=3.6)
2023-03-22T11:09:54,165 Skipping link: not a file: https://www.piwheels.org/simple/eth-erc721/
2023-03-22T11:09:54,165 Skipping link: not a file: https://pypi.org/simple/eth-erc721/
2023-03-22T11:09:54,201 Given no hashes to check 1 links for project 'eth-erc721': discarding no candidates
2023-03-22T11:09:54,231 Collecting eth-erc721==0.1.4
2023-03-22T11:09:54,236   Created temporary directory: /tmp/pip-unpack-iie6jjnw
2023-03-22T11:09:54,483   Downloading eth-erc721-0.1.4.tar.gz (29 kB)
2023-03-22T11:09:54,656   Added eth-erc721==0.1.4 from https://files.pythonhosted.org/packages/1a/da/af5cbd492de5dbf6d76560451fa361aa05267cc567a52f796d5dba68a9a9/eth-erc721-0.1.4.tar.gz to build tracker '/tmp/pip-build-tracker-txrbjdlk'
2023-03-22T11:09:54,659   Running setup.py (path:/tmp/pip-wheel-p3ctejd3/eth-erc721_4ab7b168b8204ca59ba849a28864a302/setup.py) egg_info for package eth-erc721
2023-03-22T11:09:54,661   Created temporary directory: /tmp/pip-pip-egg-info-x3kl6azm
2023-03-22T11:09:54,661   Preparing metadata (setup.py): started
2023-03-22T11:09:54,663   Running command python setup.py egg_info
2023-03-22T11:09:56,318   running egg_info
2023-03-22T11:09:56,321   creating /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info
2023-03-22T11:09:56,375   writing /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/PKG-INFO
2023-03-22T11:09:56,380   writing dependency_links to /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/dependency_links.txt
2023-03-22T11:09:56,384   writing entry points to /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/entry_points.txt
2023-03-22T11:09:56,387   writing requirements to /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/requires.txt
2023-03-22T11:09:56,390   writing top-level names to /tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/top_level.txt
2023-03-22T11:09:56,392   writing manifest file '/tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/SOURCES.txt'
2023-03-22T11:09:56,581   reading manifest file '/tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/SOURCES.txt'
2023-03-22T11:09:56,585   reading manifest template 'MANIFEST.in'
2023-03-22T11:09:56,590   adding license file 'LICENSE'
2023-03-22T11:09:56,597   writing manifest file '/tmp/pip-pip-egg-info-x3kl6azm/eth_erc721.egg-info/SOURCES.txt'
2023-03-22T11:09:56,722   Preparing metadata (setup.py): finished with status 'done'
2023-03-22T11:09:56,735   Source in /tmp/pip-wheel-p3ctejd3/eth-erc721_4ab7b168b8204ca59ba849a28864a302 has version 0.1.4, which satisfies requirement eth-erc721==0.1.4 from https://files.pythonhosted.org/packages/1a/da/af5cbd492de5dbf6d76560451fa361aa05267cc567a52f796d5dba68a9a9/eth-erc721-0.1.4.tar.gz
2023-03-22T11:09:56,737   Removed eth-erc721==0.1.4 from https://files.pythonhosted.org/packages/1a/da/af5cbd492de5dbf6d76560451fa361aa05267cc567a52f796d5dba68a9a9/eth-erc721-0.1.4.tar.gz from build tracker '/tmp/pip-build-tracker-txrbjdlk'
2023-03-22T11:09:56,752 Created temporary directory: /tmp/pip-unpack-05zio2iv
2023-03-22T11:09:56,753 Building wheels for collected packages: eth-erc721
2023-03-22T11:09:56,762   Created temporary directory: /tmp/pip-wheel-6got0owa
2023-03-22T11:09:56,763   Building wheel for eth-erc721 (setup.py): started
2023-03-22T11:09:56,765   Destination directory: /tmp/pip-wheel-6got0owa
2023-03-22T11:09:56,765   Running command python setup.py bdist_wheel
2023-03-22T11:09:58,846   running bdist_wheel
2023-03-22T11:09:59,013   running build
2023-03-22T11:09:59,013   running build_py
2023-03-22T11:09:59,074   creating build
2023-03-22T11:09:59,075   creating build/lib
2023-03-22T11:09:59,076   creating build/lib/eth_badgetoken
2023-03-22T11:09:59,079   copying eth_badgetoken/token.py -> build/lib/eth_badgetoken
2023-03-22T11:09:59,082   copying eth_badgetoken/__init__.py -> build/lib/eth_badgetoken
2023-03-22T11:09:59,087   creating build/lib/eth_badgetoken/runnable
2023-03-22T11:09:59,089   copying eth_badgetoken/runnable/deploy.py -> build/lib/eth_badgetoken/runnable
2023-03-22T11:09:59,092   copying eth_badgetoken/runnable/mint.py -> build/lib/eth_badgetoken/runnable
2023-03-22T11:09:59,097   creating build/lib/eth_badgetoken/unittest
2023-03-22T11:09:59,099   copying eth_badgetoken/unittest/interface.py -> build/lib/eth_badgetoken/unittest
2023-03-22T11:09:59,102   copying eth_badgetoken/unittest/base.py -> build/lib/eth_badgetoken/unittest
2023-03-22T11:09:59,106   copying eth_badgetoken/unittest/__init__.py -> build/lib/eth_badgetoken/unittest
2023-03-22T11:09:59,111   creating build/lib/eth_erc721
2023-03-22T11:09:59,113   copying eth_erc721/erc721.py -> build/lib/eth_erc721
2023-03-22T11:09:59,117   copying eth_erc721/__init__.py -> build/lib/eth_erc721
2023-03-22T11:09:59,122   creating build/lib/eth_erc721/unittest
2023-03-22T11:09:59,123   copying eth_erc721/unittest/enum.py -> build/lib/eth_erc721/unittest
2023-03-22T11:09:59,127   copying eth_erc721/unittest/base.py -> build/lib/eth_erc721/unittest
2023-03-22T11:09:59,131   copying eth_erc721/unittest/__init__.py -> build/lib/eth_erc721/unittest
2023-03-22T11:09:59,135   creating build/lib/eth_erc721/runnable
2023-03-22T11:09:59,137   copying eth_erc721/runnable/transfer.py -> build/lib/eth_erc721/runnable
2023-03-22T11:09:59,140   running egg_info
2023-03-22T11:09:59,272   writing eth_erc721.egg-info/PKG-INFO
2023-03-22T11:09:59,275   writing dependency_links to eth_erc721.egg-info/dependency_links.txt
2023-03-22T11:09:59,280   writing entry points to eth_erc721.egg-info/entry_points.txt
2023-03-22T11:09:59,283   writing requirements to eth_erc721.egg-info/requires.txt
2023-03-22T11:09:59,285   writing top-level names to eth_erc721.egg-info/top_level.txt
2023-03-22T11:09:59,353   reading manifest file 'eth_erc721.egg-info/SOURCES.txt'
2023-03-22T11:09:59,359   reading manifest template 'MANIFEST.in'
2023-03-22T11:09:59,364   adding license file 'LICENSE'
2023-03-22T11:09:59,372   writing manifest file 'eth_erc721.egg-info/SOURCES.txt'
2023-03-22T11:09:59,380   creating build/lib/eth_badgetoken/data
2023-03-22T11:09:59,381   copying eth_badgetoken/data/BadgeToken.json -> build/lib/eth_badgetoken/data
2023-03-22T11:09:59,386   copying eth_badgetoken/data/.chainlib -> build/lib/eth_badgetoken/data
2023-03-22T11:09:59,390   copying eth_badgetoken/data/BadgeToken.bin -> build/lib/eth_badgetoken/data
2023-03-22T11:09:59,396   copying eth_badgetoken/data/BadgeToken.metadata.json -> build/lib/eth_badgetoken/data
2023-03-22T11:09:59,469   /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.
2023-03-22T11:09:59,470     setuptools.SetuptoolsDeprecationWarning,
2023-03-22T11:09:59,531   installing to build/bdist.linux-armv7l/wheel
2023-03-22T11:09:59,531   running install
2023-03-22T11:09:59,590   running install_lib
2023-03-22T11:09:59,649   creating build/bdist.linux-armv7l
2023-03-22T11:09:59,650   creating build/bdist.linux-armv7l/wheel
2023-03-22T11:09:59,653   creating build/bdist.linux-armv7l/wheel/eth_badgetoken
2023-03-22T11:09:59,656   creating build/bdist.linux-armv7l/wheel/eth_badgetoken/runnable
2023-03-22T11:09:59,659   copying build/lib/eth_badgetoken/runnable/deploy.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken/runnable
2023-03-22T11:09:59,663   copying build/lib/eth_badgetoken/runnable/mint.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken/runnable
2023-03-22T11:09:59,667   copying build/lib/eth_badgetoken/token.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken
2023-03-22T11:09:59,672   creating build/bdist.linux-armv7l/wheel/eth_badgetoken/unittest
2023-03-22T11:09:59,674   copying build/lib/eth_badgetoken/unittest/interface.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken/unittest
2023-03-22T11:09:59,678   copying build/lib/eth_badgetoken/unittest/base.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken/unittest
2023-03-22T11:09:59,682   copying build/lib/eth_badgetoken/unittest/__init__.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken/unittest
2023-03-22T11:09:59,686   creating build/bdist.linux-armv7l/wheel/eth_badgetoken/data
2023-03-22T11:09:59,688   copying build/lib/eth_badgetoken/data/BadgeToken.bin -> build/bdist.linux-armv7l/wheel/eth_badgetoken/data
2023-03-22T11:09:59,695   copying build/lib/eth_badgetoken/data/BadgeToken.json -> build/bdist.linux-armv7l/wheel/eth_badgetoken/data
2023-03-22T11:09:59,699   copying build/lib/eth_badgetoken/data/.chainlib -> build/bdist.linux-armv7l/wheel/eth_badgetoken/data
2023-03-22T11:09:59,702   copying build/lib/eth_badgetoken/data/BadgeToken.metadata.json -> build/bdist.linux-armv7l/wheel/eth_badgetoken/data
2023-03-22T11:09:59,706   copying build/lib/eth_badgetoken/__init__.py -> build/bdist.linux-armv7l/wheel/eth_badgetoken
2023-03-22T11:09:59,711   creating build/bdist.linux-armv7l/wheel/eth_erc721
2023-03-22T11:09:59,713   copying build/lib/eth_erc721/erc721.py -> build/bdist.linux-armv7l/wheel/eth_erc721
2023-03-22T11:09:59,718   creating build/bdist.linux-armv7l/wheel/eth_erc721/runnable
2023-03-22T11:09:59,720   copying build/lib/eth_erc721/runnable/transfer.py -> build/bdist.linux-armv7l/wheel/eth_erc721/runnable
2023-03-22T11:09:59,725   creating build/bdist.linux-armv7l/wheel/eth_erc721/unittest
2023-03-22T11:09:59,726   copying build/lib/eth_erc721/unittest/enum.py -> build/bdist.linux-armv7l/wheel/eth_erc721/unittest
2023-03-22T11:09:59,730   copying build/lib/eth_erc721/unittest/base.py -> build/bdist.linux-armv7l/wheel/eth_erc721/unittest
2023-03-22T11:09:59,735   copying build/lib/eth_erc721/unittest/__init__.py -> build/bdist.linux-armv7l/wheel/eth_erc721/unittest
2023-03-22T11:09:59,738   copying build/lib/eth_erc721/__init__.py -> build/bdist.linux-armv7l/wheel/eth_erc721
2023-03-22T11:09:59,741   running install_egg_info
2023-03-22T11:09:59,809   Copying eth_erc721.egg-info to build/bdist.linux-armv7l/wheel/eth_erc721-0.1.4-py3.7.egg-info
2023-03-22T11:09:59,831   running install_scripts
2023-03-22T11:09:59,866   adding license file "LICENSE" (matched pattern "LICEN[CS]E*")
2023-03-22T11:09:59,878   creating build/bdist.linux-armv7l/wheel/eth_erc721-0.1.4.dist-info/WHEEL
2023-03-22T11:09:59,883   creating '/tmp/pip-wheel-6got0owa/eth_erc721-0.1.4-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2023-03-22T11:09:59,887   adding 'eth_badgetoken/__init__.py'
2023-03-22T11:09:59,890   adding 'eth_badgetoken/token.py'
2023-03-22T11:09:59,894   adding 'eth_badgetoken/data/.chainlib'
2023-03-22T11:09:59,902   adding 'eth_badgetoken/data/BadgeToken.bin'
2023-03-22T11:09:59,906   adding 'eth_badgetoken/data/BadgeToken.json'
2023-03-22T11:09:59,909   adding 'eth_badgetoken/data/BadgeToken.metadata.json'
2023-03-22T11:09:59,914   adding 'eth_badgetoken/runnable/deploy.py'
2023-03-22T11:09:59,916   adding 'eth_badgetoken/runnable/mint.py'
2023-03-22T11:09:59,920   adding 'eth_badgetoken/unittest/__init__.py'
2023-03-22T11:09:59,922   adding 'eth_badgetoken/unittest/base.py'
2023-03-22T11:09:59,925   adding 'eth_badgetoken/unittest/interface.py'
2023-03-22T11:09:59,929   adding 'eth_erc721/__init__.py'
2023-03-22T11:09:59,932   adding 'eth_erc721/erc721.py'
2023-03-22T11:09:59,936   adding 'eth_erc721/runnable/transfer.py'
2023-03-22T11:09:59,939   adding 'eth_erc721/unittest/__init__.py'
2023-03-22T11:09:59,942   adding 'eth_erc721/unittest/base.py'
2023-03-22T11:09:59,945   adding 'eth_erc721/unittest/enum.py'
2023-03-22T11:09:59,963   adding 'eth_erc721-0.1.4.dist-info/LICENSE'
2023-03-22T11:09:59,965   adding 'eth_erc721-0.1.4.dist-info/METADATA'
2023-03-22T11:09:59,968   adding 'eth_erc721-0.1.4.dist-info/WHEEL'
2023-03-22T11:09:59,970   adding 'eth_erc721-0.1.4.dist-info/entry_points.txt'
2023-03-22T11:09:59,972   adding 'eth_erc721-0.1.4.dist-info/top_level.txt'
2023-03-22T11:09:59,974   adding 'eth_erc721-0.1.4.dist-info/RECORD'
2023-03-22T11:09:59,978   removing build/bdist.linux-armv7l/wheel
2023-03-22T11:10:00,143   Building wheel for eth-erc721 (setup.py): finished with status 'done'
2023-03-22T11:10:00,150   Created wheel for eth-erc721: filename=eth_erc721-0.1.4-py3-none-any.whl size=31289 sha256=3f62334225a50904f52834a09ce818262744c256fb048578405b9ff11ce1cd84
2023-03-22T11:10:00,153   Stored in directory: /tmp/pip-ephem-wheel-cache-qxu_jg1j/wheels/58/e3/5d/ec2a047926ff03d6c55c8ec79b3894803c023ed159d5836057
2023-03-22T11:10:00,181 Successfully built eth-erc721
2023-03-22T11:10:00,190 Removed build tracker: '/tmp/pip-build-tracker-txrbjdlk'