2023-05-14T13:09:04,169 Created temporary directory: /tmp/pip-build-tracker-zx4f4ko_ 2023-05-14T13:09:04,172 Initialized build tracking at /tmp/pip-build-tracker-zx4f4ko_ 2023-05-14T13:09:04,172 Created build tracker: /tmp/pip-build-tracker-zx4f4ko_ 2023-05-14T13:09:04,173 Entered build tracker: /tmp/pip-build-tracker-zx4f4ko_ 2023-05-14T13:09:04,174 Created temporary directory: /tmp/pip-wheel-ip8gg2nh 2023-05-14T13:09:04,182 Created temporary directory: /tmp/pip-ephem-wheel-cache-iaghpej0 2023-05-14T13:09:04,233 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-05-14T13:09:04,241 2 location(s) to search for versions of tennis: 2023-05-14T13:09:04,241 * https://pypi.org/simple/tennis/ 2023-05-14T13:09:04,241 * https://www.piwheels.org/simple/tennis/ 2023-05-14T13:09:04,242 Fetching project page and analyzing links: https://pypi.org/simple/tennis/ 2023-05-14T13:09:04,243 Getting page https://pypi.org/simple/tennis/ 2023-05-14T13:09:04,247 Found index url https://pypi.org/simple/ 2023-05-14T13:09:04,359 Fetched page https://pypi.org/simple/tennis/ as application/vnd.pypi.simple.v1+json 2023-05-14T13:09:04,369 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/ae/fd/243c35c82401f41fef89fc1634c8af0f5a64672f9e9146ad5dd45b310e54/tennis-0.1.0-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,370 Found link https://files.pythonhosted.org/packages/ff/07/1067eec99ce051c09805f68e76c996349e84ff63d1a158da6032892dc2cd/tennis-0.1.0.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.0 2023-05-14T13:09:04,371 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/6a/4c/c2b68d18f830c893624e05dbae96edb959b895753d4d7ba004e563b06485/tennis-0.1.1-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,372 Found link https://files.pythonhosted.org/packages/b4/84/2a2d2d7a3bcf5f5e2436a030ea948de7b542ad4469342831a7ba66b25b29/tennis-0.1.1.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.1 2023-05-14T13:09:04,373 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/a0/0f/4e0a055cc8d2971d19653bb33fa099eef4aedd2c7e32715de82984e93a19/tennis-0.1.2-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,374 Found link https://files.pythonhosted.org/packages/0b/8d/4be915c92a3180a461b3d8ecb78839a5a91fd1f5f769fac6d737590696bb/tennis-0.1.2.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.2 2023-05-14T13:09:04,375 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/1e/08/c115834211903777cfe19d2aee44e309541f7b2061644ca0e5b512dceb4a/tennis-0.1.3-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,376 Found link https://files.pythonhosted.org/packages/40/b6/c348822f53fa13f03e84e6cfd101722cf5154a84baf94c4626b4f4538b71/tennis-0.1.3.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.3 2023-05-14T13:09:04,377 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/86/6c/0c4f95d0aeae52798089222debee581d762dcfe5be97f2a599efdd947914/tennis-0.1.4-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,378 Found link https://files.pythonhosted.org/packages/87/de/8cbfa0a667e195dd6a7b7977015ef3261da596bf483a4bbf3f66ca57d845/tennis-0.1.4.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.4 2023-05-14T13:09:04,379 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/79/b1/1ee16f9c43dd9d6eb2ebf59b16a4f154d235b19becaede32c514591f952b/tennis-0.1.5-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,380 Found link https://files.pythonhosted.org/packages/5d/ca/61a4b7dd37128e42e71332d18943347d0bea337620b921c3f2fbe45bff0d/tennis-0.1.5.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.5 2023-05-14T13:09:04,381 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/cd/a8/7df3cf3d6716d7fc33a940b7a28be627acbdaf75839b9c207704a9cd3b49/tennis-0.1.6-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,382 Found link https://files.pythonhosted.org/packages/93/05/e3691eed0ec75bf254054e683536bb5bbfa89f7f5db9c1f410c104891fc7/tennis-0.1.6.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.6 2023-05-14T13:09:04,383 Skipping link: No binaries permitted for tennis: https://files.pythonhosted.org/packages/2e/64/880906e52914aa28248f145a5ec46d0175a88441bff86a7be4c5e95a08cb/tennis-0.1.7-py3-none-any.whl (from https://pypi.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,384 Found link https://files.pythonhosted.org/packages/07/f4/3c64ab83635334a955311b3c61a705784a7c3c1ef5551e7d4a5622cc4297/tennis-0.1.7.tar.gz (from https://pypi.org/simple/tennis/) (requires-python:>=3.7), version: 0.1.7 2023-05-14T13:09:04,385 Fetching project page and analyzing links: https://www.piwheels.org/simple/tennis/ 2023-05-14T13:09:04,386 Getting page https://www.piwheels.org/simple/tennis/ 2023-05-14T13:09:04,388 Found index url https://www.piwheels.org/simple/ 2023-05-14T13:09:04,615 Fetched page https://www.piwheels.org/simple/tennis/ as text/html 2023-05-14T13:09:04,620 Skipping link: No binaries permitted for tennis: https://www.piwheels.org/simple/tennis/tennis-0.1.2-py3-none-any.whl#sha256=11d5b747fed749ca37076c8343d8d8105b859ea6a839cf2ff6150768b621a2d9 (from https://www.piwheels.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,620 Skipping link: No binaries permitted for tennis: https://www.piwheels.org/simple/tennis/tennis-0.1.1-py3-none-any.whl#sha256=b7197286cc6624d0a19ac64701275318ab8ab2f44326ea8999c71a2c0fbdc23c (from https://www.piwheels.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,621 Skipping link: No binaries permitted for tennis: https://www.piwheels.org/simple/tennis/tennis-0.1.0-py3-none-any.whl#sha256=11e8509a9aa773cf15bc8bca9495724a44bfa7681f25d5ddb768ffa91e120130 (from https://www.piwheels.org/simple/tennis/) (requires-python:>=3.7) 2023-05-14T13:09:04,622 Skipping link: not a file: https://www.piwheels.org/simple/tennis/ 2023-05-14T13:09:04,622 Skipping link: not a file: https://pypi.org/simple/tennis/ 2023-05-14T13:09:04,654 Given no hashes to check 1 links for project 'tennis': discarding no candidates 2023-05-14T13:09:04,682 Collecting tennis==0.1.6 2023-05-14T13:09:04,686 Created temporary directory: /tmp/pip-unpack-ev4gzb9s 2023-05-14T13:09:04,781 Downloading tennis-0.1.6.tar.gz (14 kB) 2023-05-14T13:09:04,866 Added tennis==0.1.6 from https://files.pythonhosted.org/packages/93/05/e3691eed0ec75bf254054e683536bb5bbfa89f7f5db9c1f410c104891fc7/tennis-0.1.6.tar.gz to build tracker '/tmp/pip-build-tracker-zx4f4ko_' 2023-05-14T13:09:04,878 Created temporary directory: /tmp/pip-build-env-yjoi2wy1 2023-05-14T13:09:04,899 Installing build dependencies: started 2023-05-14T13:09:04,901 Running command pip subprocess to install build dependencies 2023-05-14T13:09:07,670 Using pip 23.1.2 from /usr/local/lib/python3.7/dist-packages/pip (python 3.7) 2023-05-14T13:09:08,417 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-05-14T13:09:12,292 Collecting setuptools>=61.0 2023-05-14T13:09:12,526 Using cached https://www.piwheels.org/simple/setuptools/setuptools-67.7.2-py3-none-any.whl (1.1 MB) 2023-05-14T13:09:16,912 Installing collected packages: setuptools 2023-05-14T13:09:21,150 Successfully installed setuptools-67.7.2 2023-05-14T13:09:21,589 Installing build dependencies: finished with status 'done' 2023-05-14T13:09:21,600 Getting requirements to build wheel: started 2023-05-14T13:09:21,602 Running command Getting requirements to build wheel 2023-05-14T13:09:23,427 running egg_info 2023-05-14T13:09:23,437 writing tennis.egg-info/PKG-INFO 2023-05-14T13:09:23,443 writing dependency_links to tennis.egg-info/dependency_links.txt 2023-05-14T13:09:23,449 writing top-level names to tennis.egg-info/top_level.txt 2023-05-14T13:09:23,482 reading manifest file 'tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:23,486 adding license file 'LICENSE' 2023-05-14T13:09:23,492 writing manifest file 'tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:23,496 /tmp/pip-build-env-yjoi2wy1/overlay/lib/python3.7/site-packages/setuptools/config/_apply_pyprojecttoml.py:62: _WouldIgnoreField: `license` defined outside of `pyproject.toml` would be ignored. 2023-05-14T13:09:23,497 !! 2023-05-14T13:09:23,497 ******************************************************************************** 2023-05-14T13:09:23,497 ########################################################################## 2023-05-14T13:09:23,498 # configuration would be ignored/result in error due to `pyproject.toml` # 2023-05-14T13:09:23,498 ########################################################################## 2023-05-14T13:09:23,499 The following seems to be defined outside of `pyproject.toml`: 2023-05-14T13:09:23,500 `license = 'MIT'` 2023-05-14T13:09:23,501 According to the spec (see the link below), however, setuptools CANNOT 2023-05-14T13:09:23,501 consider this value unless `license` is listed as `dynamic`. 2023-05-14T13:09:23,502 https://packaging.python.org/en/latest/specifications/declaring-project-metadata/ 2023-05-14T13:09:23,503 For the time being, `setuptools` will still consider the given value (as a 2023-05-14T13:09:23,503 **transitional** measure), but please note that future releases of setuptools will 2023-05-14T13:09:23,504 follow strictly the standard. 2023-05-14T13:09:23,505 To prevent this warning, you can list `license` under `dynamic` or alternatively 2023-05-14T13:09:23,505 remove the `[project]` table from your file and rely entirely on other means of 2023-05-14T13:09:23,506 configuration. 2023-05-14T13:09:23,506 By 2023-Oct-30, you need to update your project and remove deprecated calls 2023-05-14T13:09:23,507 or your builds will no longer be supported. 2023-05-14T13:09:23,507 ******************************************************************************** 2023-05-14T13:09:23,508 !! 2023-05-14T13:09:23,509 _handle_missing_dynamic(dist, project_table) 2023-05-14T13:09:23,665 Getting requirements to build wheel: finished with status 'done' 2023-05-14T13:09:23,690 Installing backend dependencies: started 2023-05-14T13:09:23,692 Running command pip subprocess to install backend dependencies 2023-05-14T13:09:26,389 Using pip 23.1.2 from /usr/local/lib/python3.7/dist-packages/pip (python 3.7) 2023-05-14T13:09:27,162 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-05-14T13:09:28,015 Collecting wheel 2023-05-14T13:09:28,055 Using cached https://www.piwheels.org/simple/wheel/wheel-0.40.0-py3-none-any.whl (64 kB) 2023-05-14T13:09:31,576 Installing collected packages: wheel 2023-05-14T13:09:32,020 Creating /tmp/pip-build-env-yjoi2wy1/normal/bin 2023-05-14T13:09:32,025 changing mode of /tmp/pip-build-env-yjoi2wy1/normal/bin/wheel to 755 2023-05-14T13:09:32,051 Successfully installed wheel-0.40.0 2023-05-14T13:09:32,426 Installing backend dependencies: finished with status 'done' 2023-05-14T13:09:32,432 Created temporary directory: /tmp/pip-modern-metadata-hdxwq5b8 2023-05-14T13:09:32,438 Preparing metadata (pyproject.toml): started 2023-05-14T13:09:32,440 Running command Preparing metadata (pyproject.toml) 2023-05-14T13:09:34,313 running dist_info 2023-05-14T13:09:34,329 creating /tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info 2023-05-14T13:09:34,337 writing /tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/PKG-INFO 2023-05-14T13:09:34,343 writing dependency_links to /tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/dependency_links.txt 2023-05-14T13:09:34,348 writing top-level names to /tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/top_level.txt 2023-05-14T13:09:34,350 writing manifest file '/tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:34,381 reading manifest file '/tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:34,385 adding license file 'LICENSE' 2023-05-14T13:09:34,390 writing manifest file '/tmp/pip-modern-metadata-hdxwq5b8/tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:34,392 creating '/tmp/pip-modern-metadata-hdxwq5b8/tennis-0.1.6.dist-info' 2023-05-14T13:09:34,459 /tmp/pip-build-env-yjoi2wy1/overlay/lib/python3.7/site-packages/setuptools/config/_apply_pyprojecttoml.py:62: _WouldIgnoreField: `license` defined outside of `pyproject.toml` would be ignored. 2023-05-14T13:09:34,460 !! 2023-05-14T13:09:34,461 ******************************************************************************** 2023-05-14T13:09:34,461 ########################################################################## 2023-05-14T13:09:34,462 # configuration would be ignored/result in error due to `pyproject.toml` # 2023-05-14T13:09:34,462 ########################################################################## 2023-05-14T13:09:34,463 The following seems to be defined outside of `pyproject.toml`: 2023-05-14T13:09:34,464 `license = 'MIT'` 2023-05-14T13:09:34,465 According to the spec (see the link below), however, setuptools CANNOT 2023-05-14T13:09:34,465 consider this value unless `license` is listed as `dynamic`. 2023-05-14T13:09:34,466 https://packaging.python.org/en/latest/specifications/declaring-project-metadata/ 2023-05-14T13:09:34,467 For the time being, `setuptools` will still consider the given value (as a 2023-05-14T13:09:34,468 **transitional** measure), but please note that future releases of setuptools will 2023-05-14T13:09:34,468 follow strictly the standard. 2023-05-14T13:09:34,469 To prevent this warning, you can list `license` under `dynamic` or alternatively 2023-05-14T13:09:34,470 remove the `[project]` table from your file and rely entirely on other means of 2023-05-14T13:09:34,470 configuration. 2023-05-14T13:09:34,471 By 2023-Oct-30, you need to update your project and remove deprecated calls 2023-05-14T13:09:34,471 or your builds will no longer be supported. 2023-05-14T13:09:34,472 ******************************************************************************** 2023-05-14T13:09:34,473 !! 2023-05-14T13:09:34,473 _handle_missing_dynamic(dist, project_table) 2023-05-14T13:09:34,636 Preparing metadata (pyproject.toml): finished with status 'done' 2023-05-14T13:09:34,655 Source in /tmp/pip-wheel-ip8gg2nh/tennis_44b507f9e61b40f7b8e3f19cac74e007 has version 0.1.6, which satisfies requirement tennis==0.1.6 from https://files.pythonhosted.org/packages/93/05/e3691eed0ec75bf254054e683536bb5bbfa89f7f5db9c1f410c104891fc7/tennis-0.1.6.tar.gz 2023-05-14T13:09:34,657 Removed tennis==0.1.6 from https://files.pythonhosted.org/packages/93/05/e3691eed0ec75bf254054e683536bb5bbfa89f7f5db9c1f410c104891fc7/tennis-0.1.6.tar.gz from build tracker '/tmp/pip-build-tracker-zx4f4ko_' 2023-05-14T13:09:34,675 Created temporary directory: /tmp/pip-unpack-8szbq65y 2023-05-14T13:09:34,676 Building wheels for collected packages: tennis 2023-05-14T13:09:34,685 Created temporary directory: /tmp/pip-wheel-ut_gf904 2023-05-14T13:09:34,686 Destination directory: /tmp/pip-wheel-ut_gf904 2023-05-14T13:09:34,690 Building wheel for tennis (pyproject.toml): started 2023-05-14T13:09:34,693 Running command Building wheel for tennis (pyproject.toml) 2023-05-14T13:09:36,474 running bdist_wheel 2023-05-14T13:09:36,510 running build 2023-05-14T13:09:36,510 running build_py 2023-05-14T13:09:36,521 creating build 2023-05-14T13:09:36,522 creating build/lib 2023-05-14T13:09:36,523 creating build/lib/tennis 2023-05-14T13:09:36,526 copying tennis/match.py -> build/lib/tennis 2023-05-14T13:09:36,531 copying tennis/tiebreak.py -> build/lib/tennis 2023-05-14T13:09:36,536 copying tennis/__init__.py -> build/lib/tennis 2023-05-14T13:09:36,538 running egg_info 2023-05-14T13:09:36,556 writing tennis.egg-info/PKG-INFO 2023-05-14T13:09:36,560 writing dependency_links to tennis.egg-info/dependency_links.txt 2023-05-14T13:09:36,563 writing top-level names to tennis.egg-info/top_level.txt 2023-05-14T13:09:36,579 reading manifest file 'tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:36,582 adding license file 'LICENSE' 2023-05-14T13:09:36,587 writing manifest file 'tennis.egg-info/SOURCES.txt' 2023-05-14T13:09:36,608 installing to build/bdist.linux-armv7l/wheel 2023-05-14T13:09:36,608 running install 2023-05-14T13:09:36,667 running install_lib 2023-05-14T13:09:36,677 creating build/bdist.linux-armv7l 2023-05-14T13:09:36,678 creating build/bdist.linux-armv7l/wheel 2023-05-14T13:09:36,682 creating build/bdist.linux-armv7l/wheel/tennis 2023-05-14T13:09:36,683 copying build/lib/tennis/match.py -> build/bdist.linux-armv7l/wheel/tennis 2023-05-14T13:09:36,689 copying build/lib/tennis/tiebreak.py -> build/bdist.linux-armv7l/wheel/tennis 2023-05-14T13:09:36,694 copying build/lib/tennis/__init__.py -> build/bdist.linux-armv7l/wheel/tennis 2023-05-14T13:09:36,697 running install_egg_info 2023-05-14T13:09:36,706 Copying tennis.egg-info to build/bdist.linux-armv7l/wheel/tennis-0.1.6-py3.7.egg-info 2023-05-14T13:09:36,723 running install_scripts 2023-05-14T13:09:36,757 creating build/bdist.linux-armv7l/wheel/tennis-0.1.6.dist-info/WHEEL 2023-05-14T13:09:36,763 creating '/tmp/pip-wheel-ut_gf904/.tmp-fvjm0xtr/tennis-0.1.6-py3-none-any.whl' and adding 'build/bdist.linux-armv7l/wheel' to it 2023-05-14T13:09:36,768 adding 'tennis/__init__.py' 2023-05-14T13:09:36,775 adding 'tennis/match.py' 2023-05-14T13:09:36,780 adding 'tennis/tiebreak.py' 2023-05-14T13:09:36,785 adding 'tennis-0.1.6.dist-info/LICENSE' 2023-05-14T13:09:36,789 adding 'tennis-0.1.6.dist-info/METADATA' 2023-05-14T13:09:36,792 adding 'tennis-0.1.6.dist-info/WHEEL' 2023-05-14T13:09:36,794 adding 'tennis-0.1.6.dist-info/top_level.txt' 2023-05-14T13:09:36,796 adding 'tennis-0.1.6.dist-info/RECORD' 2023-05-14T13:09:36,798 removing build/bdist.linux-armv7l/wheel 2023-05-14T13:09:36,809 /tmp/pip-build-env-yjoi2wy1/overlay/lib/python3.7/site-packages/setuptools/config/_apply_pyprojecttoml.py:62: _WouldIgnoreField: `license` defined outside of `pyproject.toml` would be ignored. 2023-05-14T13:09:36,810 !! 2023-05-14T13:09:36,810 ******************************************************************************** 2023-05-14T13:09:36,811 ########################################################################## 2023-05-14T13:09:36,811 # configuration would be ignored/result in error due to `pyproject.toml` # 2023-05-14T13:09:36,812 ########################################################################## 2023-05-14T13:09:36,813 The following seems to be defined outside of `pyproject.toml`: 2023-05-14T13:09:36,813 `license = 'MIT'` 2023-05-14T13:09:36,814 According to the spec (see the link below), however, setuptools CANNOT 2023-05-14T13:09:36,815 consider this value unless `license` is listed as `dynamic`. 2023-05-14T13:09:36,816 https://packaging.python.org/en/latest/specifications/declaring-project-metadata/ 2023-05-14T13:09:36,817 For the time being, `setuptools` will still consider the given value (as a 2023-05-14T13:09:36,817 **transitional** measure), but please note that future releases of setuptools will 2023-05-14T13:09:36,817 follow strictly the standard. 2023-05-14T13:09:36,819 To prevent this warning, you can list `license` under `dynamic` or alternatively 2023-05-14T13:09:36,819 remove the `[project]` table from your file and rely entirely on other means of 2023-05-14T13:09:36,820 configuration. 2023-05-14T13:09:36,820 By 2023-Oct-30, you need to update your project and remove deprecated calls 2023-05-14T13:09:36,821 or your builds will no longer be supported. 2023-05-14T13:09:36,821 ******************************************************************************** 2023-05-14T13:09:36,822 !! 2023-05-14T13:09:36,823 _handle_missing_dynamic(dist, project_table) 2023-05-14T13:09:36,986 Building wheel for tennis (pyproject.toml): finished with status 'done' 2023-05-14T13:09:36,998 Created wheel for tennis: filename=tennis-0.1.6-py3-none-any.whl size=13254 sha256=abde174b0f6419064f662c359ca95d36bcfa00903bf435f9d38f6fa053388d15 2023-05-14T13:09:37,000 Stored in directory: /tmp/pip-ephem-wheel-cache-iaghpej0/wheels/a3/8b/78/f879914c9f78ac8193b7654a77a0e1c3a9690f55cc8da31424 2023-05-14T13:09:37,030 Successfully built tennis 2023-05-14T13:09:37,039 Removed build tracker: '/tmp/pip-build-tracker-zx4f4ko_'