2025-09-13T23:48:46,211 Created temporary directory: /tmp/pip-build-tracker-jlv1zzd3 2025-09-13T23:48:46,211 Initialized build tracking at /tmp/pip-build-tracker-jlv1zzd3 2025-09-13T23:48:46,211 Created build tracker: /tmp/pip-build-tracker-jlv1zzd3 2025-09-13T23:48:46,212 Entered build tracker: /tmp/pip-build-tracker-jlv1zzd3 2025-09-13T23:48:46,212 Created temporary directory: /tmp/pip-wheel-fjwnlk2h 2025-09-13T23:48:46,215 Created temporary directory: /tmp/pip-ephem-wheel-cache-6o29o4ah 2025-09-13T23:48:46,271 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-13T23:48:46,273 2 location(s) to search for versions of loss-balancer-tf: 2025-09-13T23:48:46,273 * https://pypi.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,273 * https://www.piwheels.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,274 Fetching project page and analyzing links: https://pypi.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,274 Getting page https://pypi.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,275 Found index url https://pypi.org/simple/ 2025-09-13T23:48:46,346 Fetched page https://pypi.org/simple/loss-balancer-tf/ as application/vnd.pypi.simple.v1+json 2025-09-13T23:48:46,348 Found link https://files.pythonhosted.org/packages/0e/2b/6fbd8ef5c305c614112bf10de8ac5fee6c5e8785b28d88caf0a7a38d961e/loss-balancer-tf-0.0.1.tar.gz (from https://pypi.org/simple/loss-balancer-tf/), version: 0.0.1 2025-09-13T23:48:46,349 Skipping link: No binaries permitted for loss-balancer-tf: https://files.pythonhosted.org/packages/06/06/6bdeb89ffa40fa594357205ee7fee6507b372e5b297f95f4e700ce5733dc/loss_balancer_tf-0.0.1-py3-none-any.whl (from https://pypi.org/simple/loss-balancer-tf/) 2025-09-13T23:48:46,349 Found link https://files.pythonhosted.org/packages/24/28/0fdfe7fe43b742adc4fe1689e109599b38f6c02feb41768cf066b084e0c2/loss-balancer-tf-0.0.2.tar.gz (from https://pypi.org/simple/loss-balancer-tf/), version: 0.0.2 2025-09-13T23:48:46,349 Skipping link: No binaries permitted for loss-balancer-tf: https://files.pythonhosted.org/packages/b7/8c/43dbad4ea65ca304b2e36a028469d53bb4eb4c6387bb1dc49ab6525d1f09/loss_balancer_tf-0.0.2-py3-none-any.whl (from https://pypi.org/simple/loss-balancer-tf/) 2025-09-13T23:48:46,349 Found link https://files.pythonhosted.org/packages/be/96/797146186dcf9e199d211452c4e04c268bc35f88ac39e70365cedf429186/loss-balancer-tf-0.0.3.tar.gz (from https://pypi.org/simple/loss-balancer-tf/), version: 0.0.3 2025-09-13T23:48:46,349 Skipping link: No binaries permitted for loss-balancer-tf: https://files.pythonhosted.org/packages/4e/17/45b4f4a99411ede3158668cb065929594b653323446748bafae4b0a3c993/loss_balancer_tf-0.0.3-py3-none-any.whl (from https://pypi.org/simple/loss-balancer-tf/) 2025-09-13T23:48:46,350 Found link https://files.pythonhosted.org/packages/ac/91/0eb70d787737329a04536ad9d916325561591407798bafb1047cfdb30bb8/loss-balancer-tf-0.0.4.tar.gz (from https://pypi.org/simple/loss-balancer-tf/), version: 0.0.4 2025-09-13T23:48:46,350 Skipping link: No binaries permitted for loss-balancer-tf: https://files.pythonhosted.org/packages/0c/9b/a81dc3bf5ac73ba1a9f153089dff233ec58445b7d65730fe6955e21cc4fb/loss_balancer_tf-0.0.4-py3-none-any.whl (from https://pypi.org/simple/loss-balancer-tf/) 2025-09-13T23:48:46,350 Found link https://files.pythonhosted.org/packages/1d/20/8e5bfceaf7422daa252e46a56fd905ff77ded5f30fa31929c26ff98c59c0/loss-balancer-tf-0.0.5.tar.gz (from https://pypi.org/simple/loss-balancer-tf/), version: 0.0.5 2025-09-13T23:48:46,350 Skipping link: No binaries permitted for loss-balancer-tf: https://files.pythonhosted.org/packages/96/fc/bd5ee4f051b6871b0b41764e3f5fa693b08e33c4bdef3dde5da5ce7163b7/loss_balancer_tf-0.0.5-py3-none-any.whl (from https://pypi.org/simple/loss-balancer-tf/) 2025-09-13T23:48:46,350 Fetching project page and analyzing links: https://www.piwheels.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,351 Getting page https://www.piwheels.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,352 Found index url https://www.piwheels.org/simple/ 2025-09-13T23:48:46,438 Fetched page https://www.piwheels.org/simple/loss-balancer-tf/ as text/html 2025-09-13T23:48:46,439 Skipping link: not a file: https://www.piwheels.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,439 Skipping link: not a file: https://pypi.org/simple/loss-balancer-tf/ 2025-09-13T23:48:46,462 Given no hashes to check 1 links for project 'loss-balancer-tf': discarding no candidates 2025-09-13T23:48:46,464 Collecting loss-balancer-tf==0.0.2 2025-09-13T23:48:46,465 Created temporary directory: /tmp/pip-unpack-eol6axzt 2025-09-13T23:48:46,604 Downloading loss-balancer-tf-0.0.2.tar.gz (3.7 kB) 2025-09-13T23:48:46,628 Added loss-balancer-tf==0.0.2 from https://files.pythonhosted.org/packages/24/28/0fdfe7fe43b742adc4fe1689e109599b38f6c02feb41768cf066b084e0c2/loss-balancer-tf-0.0.2.tar.gz to build tracker '/tmp/pip-build-tracker-jlv1zzd3' 2025-09-13T23:48:46,629 Running setup.py (path:/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/setup.py) egg_info for package loss-balancer-tf 2025-09-13T23:48:46,630 Created temporary directory: /tmp/pip-pip-egg-info-x4yrv1um 2025-09-13T23:48:46,630 Preparing metadata (setup.py): started 2025-09-13T23:48:46,631 Running command python setup.py egg_info 2025-09-13T23:48:47,142 Traceback (most recent call last): 2025-09-13T23:48:47,144 File "", line 2, in 2025-09-13T23:48:47,144 exec(compile(''' 2025-09-13T23:48:47,144 ~~~~^^^^^^^^^^^^ 2025-09-13T23:48:47,144 # This is -- a caller that pip uses to run setup.py 2025-09-13T23:48:47,144 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,144 ...<32 lines>... 2025-09-13T23:48:47,144 exec(compile(setup_py_code, filename, "exec")) 2025-09-13T23:48:47,144 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,144 ''' % ('/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/setup.py',), "", "exec")) 2025-09-13T23:48:47,145 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,145 File "", line 35, in 2025-09-13T23:48:47,145 File "/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/setup.py", line 3, in 2025-09-13T23:48:47,145 import loss_balancer_tf 2025-09-13T23:48:47,145 File "/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/loss_balancer_tf/__init__.py", line 1, in 2025-09-13T23:48:47,145 from .loss_balancer_tf import * 2025-09-13T23:48:47,145 File "/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/loss_balancer_tf/loss_balancer_tf.py", line 1, in 2025-09-13T23:48:47,146 import tensorflow as tf 2025-09-13T23:48:47,146 ModuleNotFoundError: No module named 'tensorflow' 2025-09-13T23:48:47,229 ERROR: python setup.py egg_info exited with 1 2025-09-13T23:48:47,242 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-13T23:48:47,242 exec(compile('"'"''"'"''"'"' 2025-09-13T23:48:47,242 # This is -- a caller that pip uses to run setup.py 2025-09-13T23:48:47,242 # 2025-09-13T23:48:47,242 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-13T23:48:47,242 # import from `distutils.core` to work with newer packaging standards. 2025-09-13T23:48:47,242 # - It provides a clear error message when setuptools is not installed. 2025-09-13T23:48:47,242 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-13T23:48:47,242 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-13T23:48:47,242 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-13T23:48:47,242 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-13T23:48:47,242 import os, sys, tokenize, traceback 2025-09-13T23:48:47,242 2025-09-13T23:48:47,242 try: 2025-09-13T23:48:47,242 import setuptools 2025-09-13T23:48:47,242 except ImportError: 2025-09-13T23:48:47,242 print( 2025-09-13T23:48:47,242 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-13T23:48:47,242 "the build environment with exception:", 2025-09-13T23:48:47,242 file=sys.stderr, 2025-09-13T23:48:47,242 ) 2025-09-13T23:48:47,242 traceback.print_exc() 2025-09-13T23:48:47,242 sys.exit(1) 2025-09-13T23:48:47,242 2025-09-13T23:48:47,242 __file__ = %r 2025-09-13T23:48:47,242 sys.argv[0] = __file__ 2025-09-13T23:48:47,242 2025-09-13T23:48:47,242 if os.path.exists(__file__): 2025-09-13T23:48:47,242 filename = __file__ 2025-09-13T23:48:47,242 with tokenize.open(__file__) as f: 2025-09-13T23:48:47,242 setup_py_code = f.read() 2025-09-13T23:48:47,242 else: 2025-09-13T23:48:47,242 filename = "" 2025-09-13T23:48:47,242 setup_py_code = "from setuptools import setup; setup()" 2025-09-13T23:48:47,242 2025-09-13T23:48:47,242 exec(compile(setup_py_code, filename, "exec")) 2025-09-13T23:48:47,242 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-x4yrv1um[/] 2025-09-13T23:48:47,242 [bold magenta]cwd[/]: /tmp/pip-wheel-fjwnlk2h/loss-balancer-tf_7d57fc73596d4edf8a8b3bf24861931a/ 2025-09-13T23:48:47,242 Preparing metadata (setup.py): finished with status 'error' 2025-09-13T23:48:47,243 ERROR: metadata generation failed 2025-09-13T23:48:47,249 Exception information: 2025-09-13T23:48:47,249 Traceback (most recent call last): 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-13T23:48:47,249 call_subprocess( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 args, 2025-09-13T23:48:47,249 ^^^^^ 2025-09-13T23:48:47,249 ...<2 lines>... 2025-09-13T23:48:47,249 spinner=spinner, 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-13T23:48:47,249 raise error 2025-09-13T23:48:47,249 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-13T23:48:47,249 2025-09-13T23:48:47,249 The above exception was the direct cause of the following exception: 2025-09-13T23:48:47,249 2025-09-13T23:48:47,249 Traceback (most recent call last): 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-13T23:48:47,249 status = _inner_run() 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-13T23:48:47,249 return self.run(options, args) 2025-09-13T23:48:47,249 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-13T23:48:47,249 return func(self, options, args) 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-13T23:48:47,249 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-13T23:48:47,249 result = self._result = resolver.resolve( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-13T23:48:47,249 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-13T23:48:47,249 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-13T23:48:47,249 if not criterion.candidates: 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-13T23:48:47,249 return bool(self._sequence) 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-13T23:48:47,249 self._bool = any(self) 2025-09-13T23:48:47,249 ~~~^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-13T23:48:47,249 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-13T23:48:47,249 ^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-13T23:48:47,249 candidate = func() 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-13T23:48:47,249 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 link, template, name, version 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-13T23:48:47,249 self._link_candidate_cache[link] = LinkCandidate( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 link, 2025-09-13T23:48:47,249 ^^^^^ 2025-09-13T23:48:47,249 ...<3 lines>... 2025-09-13T23:48:47,249 version=version, 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-13T23:48:47,249 super().__init__( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 link=link, 2025-09-13T23:48:47,249 ^^^^^^^^^^ 2025-09-13T23:48:47,249 ...<4 lines>... 2025-09-13T23:48:47,249 version=version, 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-13T23:48:47,249 self.dist = self._prepare() 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-13T23:48:47,249 dist = self._prepare_distribution() 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-13T23:48:47,249 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-13T23:48:47,249 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-13T23:48:47,249 dist = _get_prepared_distribution( 2025-09-13T23:48:47,249 req, 2025-09-13T23:48:47,249 ...<3 lines>... 2025-09-13T23:48:47,249 self.check_build_deps, 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-13T23:48:47,249 abstract_dist.prepare_distribution_metadata( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 finder, build_isolation, check_build_deps 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-13T23:48:47,249 self.req.prepare_metadata() 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-13T23:48:47,249 self.metadata_directory = generate_metadata_legacy( 2025-09-13T23:48:47,249 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-13T23:48:47,249 build_env=self.build_env, 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ...<3 lines>... 2025-09-13T23:48:47,249 details=details, 2025-09-13T23:48:47,249 ^^^^^^^^^^^^^^^^ 2025-09-13T23:48:47,249 ) 2025-09-13T23:48:47,249 ^ 2025-09-13T23:48:47,249 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-13T23:48:47,249 raise MetadataGenerationFailed(package_details=details) from error 2025-09-13T23:48:47,249 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-13T23:48:47,270 Removed loss-balancer-tf==0.0.2 from https://files.pythonhosted.org/packages/24/28/0fdfe7fe43b742adc4fe1689e109599b38f6c02feb41768cf066b084e0c2/loss-balancer-tf-0.0.2.tar.gz from build tracker '/tmp/pip-build-tracker-jlv1zzd3' 2025-09-13T23:48:47,270 Removed build tracker: '/tmp/pip-build-tracker-jlv1zzd3'