2023-06-05T09:41:42,706 Created temporary directory: /tmp/pip-build-tracker-6j_jt56f
2023-06-05T09:41:42,707 Initialized build tracking at /tmp/pip-build-tracker-6j_jt56f
2023-06-05T09:41:42,707 Created build tracker: /tmp/pip-build-tracker-6j_jt56f
2023-06-05T09:41:42,707 Entered build tracker: /tmp/pip-build-tracker-6j_jt56f
2023-06-05T09:41:42,708 Created temporary directory: /tmp/pip-wheel-w5uve6eu
2023-06-05T09:41:42,711 Created temporary directory: /tmp/pip-ephem-wheel-cache-s2se_l6g
2023-06-05T09:41:42,737 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-06-05T09:41:42,740 2 location(s) to search for versions of expso:
2023-06-05T09:41:42,740 * https://pypi.org/simple/expso/
2023-06-05T09:41:42,740 * https://www.piwheels.org/simple/expso/
2023-06-05T09:41:42,741 Fetching project page and analyzing links: https://pypi.org/simple/expso/
2023-06-05T09:41:42,741 Getting page https://pypi.org/simple/expso/
2023-06-05T09:41:42,743 Found index url https://pypi.org/simple/
2023-06-05T09:41:42,798 Fetched page https://pypi.org/simple/expso/ as application/vnd.pypi.simple.v1+json
2023-06-05T09:41:42,799   Skipping link: No binaries permitted for expso: https://files.pythonhosted.org/packages/43/32/067100cf752705e76d16892e2f4e95fba48a02bb729050e1120c6ff75afb/ExPSO-0.1.4-py3-none-any.whl (from https://pypi.org/simple/expso/) (requires-python:>=3.7)
2023-06-05T09:41:42,799   Found link https://files.pythonhosted.org/packages/a9/b8/4b6786670fb5fb099c70c5a69b654602f6d93f6e3c55440fc9a976f40a81/ExPSO-0.1.4.tar.gz (from https://pypi.org/simple/expso/) (requires-python:>=3.7), version: 0.1.4
2023-06-05T09:41:42,800 Fetching project page and analyzing links: https://www.piwheels.org/simple/expso/
2023-06-05T09:41:42,800 Getting page https://www.piwheels.org/simple/expso/
2023-06-05T09:41:42,801 Found index url https://www.piwheels.org/simple/
2023-06-05T09:41:44,216 Fetched page https://www.piwheels.org/simple/expso/ as text/html
2023-06-05T09:41:44,218 Skipping link: not a file: https://www.piwheels.org/simple/expso/
2023-06-05T09:41:44,219 Skipping link: not a file: https://pypi.org/simple/expso/
2023-06-05T09:41:44,258 Given no hashes to check 1 links for project 'expso': discarding no candidates
2023-06-05T09:41:44,286 Collecting expso==0.1.4
2023-06-05T09:41:44,289   Created temporary directory: /tmp/pip-unpack-xrd5uqm6
2023-06-05T09:41:44,355   Downloading ExPSO-0.1.4.tar.gz (24 kB)
2023-06-05T09:41:44,395   Added expso==0.1.4 from https://files.pythonhosted.org/packages/a9/b8/4b6786670fb5fb099c70c5a69b654602f6d93f6e3c55440fc9a976f40a81/ExPSO-0.1.4.tar.gz to build tracker '/tmp/pip-build-tracker-6j_jt56f'
2023-06-05T09:41:44,402   Created temporary directory: /tmp/pip-build-env-qg_39m98
2023-06-05T09:41:44,412   Installing build dependencies: started
2023-06-05T09:41:44,413   Running command pip subprocess to install build dependencies
2023-06-05T09:41:45,573   Using pip 23.1.2 from /home/piwheels/.local/lib/python3.9/site-packages/pip (python 3.9)
2023-06-05T09:41:45,935   Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2023-06-05T09:41:49,388   Collecting numpy
2023-06-05T09:41:50,288     Using cached https://www.piwheels.org/simple/numpy/numpy-1.24.3-cp39-cp39-linux_armv7l.whl (12.3 MB)
2023-06-05T09:41:51,301   ERROR: Could not find a version that satisfies the requirement tensorflow>=2.0 (from versions: none)
2023-06-05T09:41:51,302   ERROR: No matching distribution found for tensorflow>=2.0
2023-06-05T09:41:51,569   ERROR: [present-rich] pip subprocess to install build dependencies exited with 1
2023-06-05T09:41:51,587   [bold magenta]full command[/]: [blue]/usr/bin/python3 /home/piwheels/.local/lib/python3.9/site-packages/pip/__pip-runner__.py install --ignore-installed --no-user --prefix /tmp/pip-build-env-qg_39m98/overlay --no-warn-script-location -v --no-binary expso --only-binary :none: -i https://pypi.org/simple --extra-index-url https://www.piwheels.org/simple --prefer-binary -- numpy 'tensorflow >= 2.0' keras scikit-learn[/]
2023-06-05T09:41:51,587   [bold magenta]cwd[/]: \[inherit]
2023-06-05T09:41:51,587   Installing build dependencies: finished with status 'error'
2023-06-05T09:41:51,588 ERROR: [present-rich] pip subprocess to install build dependencies exited with 1
2023-06-05T09:41:51,594 Exception information:
2023-06-05T09:41:51,594 Traceback (most recent call last):
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 169, in exc_logging_wrapper
2023-06-05T09:41:51,594     status = run_func(*args)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 248, in wrapper
2023-06-05T09:41:51,594     return func(self, options, args)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 147, in run
2023-06-05T09:41:51,594     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2023-06-05T09:41:51,594     result = self._result = resolver.resolve(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve
2023-06-05T09:41:51,594     state = resolution.resolve(requirements, max_rounds=max_rounds)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve
2023-06-05T09:41:51,594     self._add_to_criteria(self.state.criteria, r, parent=None)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2023-06-05T09:41:51,594     if not criterion.candidates:
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__
2023-06-05T09:41:51,594     return bool(self._sequence)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2023-06-05T09:41:51,594     return any(self)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2023-06-05T09:41:51,594     return (c for c in iterator if id(c) not in self._incompatible_ids)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2023-06-05T09:41:51,594     candidate = func()
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link
2023-06-05T09:41:51,594     self._link_candidate_cache[link] = LinkCandidate(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__
2023-06-05T09:41:51,594     super().__init__(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2023-06-05T09:41:51,594     self.dist = self._prepare()
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2023-06-05T09:41:51,594     dist = self._prepare_distribution()
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution
2023-06-05T09:41:51,594     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 516, in prepare_linked_requirement
2023-06-05T09:41:51,594     return self._prepare_linked_requirement(req, parallel_builds)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 631, in _prepare_linked_requirement
2023-06-05T09:41:51,594     dist = _get_prepared_distribution(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution
2023-06-05T09:41:51,594     abstract_dist.prepare_distribution_metadata(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 38, in prepare_distribution_metadata
2023-06-05T09:41:51,594     self._prepare_build_backend(finder)
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/distributions/sdist.py", line 70, in _prepare_build_backend
2023-06-05T09:41:51,594     self.req.build_env.install_requirements(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/build_env.py", line 217, in install_requirements
2023-06-05T09:41:51,594     self._install_requirements(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/build_env.py", line 275, in _install_requirements
2023-06-05T09:41:51,594     call_subprocess(
2023-06-05T09:41:51,594   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess
2023-06-05T09:41:51,594     raise error
2023-06-05T09:41:51,594 pip._internal.exceptions.InstallationSubprocessError: pip subprocess to install build dependencies exited with 1
2023-06-05T09:41:51,603 Removed expso==0.1.4 from https://files.pythonhosted.org/packages/a9/b8/4b6786670fb5fb099c70c5a69b654602f6d93f6e3c55440fc9a976f40a81/ExPSO-0.1.4.tar.gz from build tracker '/tmp/pip-build-tracker-6j_jt56f'
2023-06-05T09:41:51,603 Removed build tracker: '/tmp/pip-build-tracker-6j_jt56f'