2025-09-09T01:04:25,806 Created temporary directory: /tmp/pip-build-tracker-t5nhz401 2025-09-09T01:04:25,807 Initialized build tracking at /tmp/pip-build-tracker-t5nhz401 2025-09-09T01:04:25,807 Created build tracker: /tmp/pip-build-tracker-t5nhz401 2025-09-09T01:04:25,807 Entered build tracker: /tmp/pip-build-tracker-t5nhz401 2025-09-09T01:04:25,808 Created temporary directory: /tmp/pip-wheel-3ll4841f 2025-09-09T01:04:25,811 Created temporary directory: /tmp/pip-ephem-wheel-cache-yhceqbqp 2025-09-09T01:04:25,868 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T01:04:25,871 2 location(s) to search for versions of virtualbus: 2025-09-09T01:04:25,871 * https://pypi.org/simple/virtualbus/ 2025-09-09T01:04:25,871 * https://www.piwheels.org/simple/virtualbus/ 2025-09-09T01:04:25,871 Fetching project page and analyzing links: https://pypi.org/simple/virtualbus/ 2025-09-09T01:04:25,871 Getting page https://pypi.org/simple/virtualbus/ 2025-09-09T01:04:25,872 Found index url https://pypi.org/simple/ 2025-09-09T01:04:25,945 Fetched page https://pypi.org/simple/virtualbus/ as application/vnd.pypi.simple.v1+json 2025-09-09T01:04:25,948 Found link https://files.pythonhosted.org/packages/cb/c6/880da798ec70b9fafd6fa113ae954d7af082b58f9412019f5803e0cfcbad/virtualbus-v0.0.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.0 2025-09-09T01:04:25,948 Found link https://files.pythonhosted.org/packages/f7/2e/49f803b9357d83fe15631be26d99155792896568b4f1583baea2cec23aab/virtualbus-v0.1.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.1 2025-09-09T01:04:25,948 Found link https://files.pythonhosted.org/packages/fc/2b/3b8150c6cfa42e5e6f5c44682a5b585a1953611b90d88b8f40253b568be9/virtualbus-v0.2.1.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.2.1 2025-09-09T01:04:25,949 Found link https://files.pythonhosted.org/packages/10/65/fcd7a9403d220c05d741234b38171662424215cdf2e8ff8053ef66032986/virtualbus-v0.2.2.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.2.2 2025-09-09T01:04:25,949 Found link https://files.pythonhosted.org/packages/08/20/04f336b1c94a79aefc5a15527fba47bc89f3e6a1a03118884f50a1b6ed64/virtualbus-v0.2.3.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.2.3 2025-09-09T01:04:25,949 Found link https://files.pythonhosted.org/packages/7b/3f/bd9737aaf1d3ac0411db089d3ec0359e78cfcf46e3cc4e71cf58a76023ac/virtualbus-v0.2.4.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.2.4 2025-09-09T01:04:25,949 Found link https://files.pythonhosted.org/packages/18/c7/bef6de6ae768a6e4c85e9f69f5d3ee7d6d3e5a9b1119b3816dd113201894/virtualbus-v0.4.0.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.4.0 2025-09-09T01:04:25,950 Found link https://files.pythonhosted.org/packages/0b/37/e654d15bd591ad0f8c5300a53dd540f23b43362ff51a8218473b104d4649/virtualbus-v0.4.1.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.4.1 2025-09-09T01:04:25,950 Found link https://files.pythonhosted.org/packages/9c/fb/76c0befd4858c7280524f91d8450db4e5ba11cfc22d312bdd38dcf3b80c5/virtualbus-v0.4.2.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.4.2 2025-09-09T01:04:25,950 Found link https://files.pythonhosted.org/packages/c2/7a/241a3bf78620c0dc8dd84d49e24fa90fefae52cd58c2e5ef34e2953da947/virtualbus-v0.4.3.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.4.3 2025-09-09T01:04:25,950 Found link https://files.pythonhosted.org/packages/7d/cf/f9d1ecbda95294a29bf7d9b6fb5094d336a729aa7e9af4d77aada82f0fbf/virtualbus-v0.5.0.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.5.0 2025-09-09T01:04:25,950 Found link https://files.pythonhosted.org/packages/53/3e/1ab140fc11d2bbe4613286bb58f809a5df63aa1a0090fa89a6e6592e0f2a/virtualbus-v0.6.0-alpha.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.6.0-alpha 2025-09-09T01:04:25,951 Found link https://files.pythonhosted.org/packages/d2/3d/5cd38413f095f26bbb8e96ed93ce29f0ae13eba9b54e054db4d1f45ce02e/virtualbus-v0.6.1.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.6.1 2025-09-09T01:04:25,951 Found link https://files.pythonhosted.org/packages/fd/30/2028d528a07a34169cf73348d29062b22cc2ef9de28ba3cf4e77c60a4501/virtualbus-v0.6.1-1.tar.gz (from https://pypi.org/simple/virtualbus/), version: v0.6.1-1 2025-09-09T01:04:25,951 Fetching project page and analyzing links: https://www.piwheels.org/simple/virtualbus/ 2025-09-09T01:04:25,952 Getting page https://www.piwheels.org/simple/virtualbus/ 2025-09-09T01:04:25,952 Found index url https://www.piwheels.org/simple/ 2025-09-09T01:04:26,033 Fetched page https://www.piwheels.org/simple/virtualbus/ as text/html 2025-09-09T01:04:26,035 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.6.1.post1-py3-none-any.whl#sha256=9e97bae3ce9a32e259e28762bff759a9edf6268fd71489f3287a0c5f742a1744 (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,035 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.6.1-py3-none-any.whl#sha256=758d18215f257e0449b57ba7e9a3df993a55b954be1473b745b7d7b8e99d98fa (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.6.0a0-py3-none-any.whl#sha256=67f833403e231df1138121c6374411fa967c4a7ebf223c87bc88496799a6c85e (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-v.0-py3-none-any.whl#sha256=1d6546bc24e579f0884bfee3d0be607be0b45306d34d648adb53fcf4dc61dc03 (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.0.0-py3-none-any.whl#sha256=ed82efd327a43fe3527b2ca1c3b65656e056af5a75e1d5c7d5618713de662526 (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.1-py3-none-any.whl#sha256=efe606d92274c33c3bbcbf92871231961a1f8d3f08993dd0a1a45c97520fdc9d (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: No binaries permitted for virtualbus: https://archive1.piwheels.org/simple/virtualbus/virtualbus-0.0-py3-none-any.whl#sha256=0fec7bc0090b94612b234181cd57640577610fd91d56f93f8f681472e2ab659e (from https://www.piwheels.org/simple/virtualbus/) 2025-09-09T01:04:26,036 Skipping link: not a file: https://www.piwheels.org/simple/virtualbus/ 2025-09-09T01:04:26,037 Skipping link: not a file: https://pypi.org/simple/virtualbus/ 2025-09-09T01:04:26,063 Given no hashes to check 1 links for project 'virtualbus': discarding no candidates 2025-09-09T01:04:26,064 Collecting virtualbus==v0.5.0 2025-09-09T01:04:26,065 Created temporary directory: /tmp/pip-unpack-tu5tsr_c 2025-09-09T01:04:26,203 Downloading virtualbus-v0.5.0.tar.gz (2.8 kB) 2025-09-09T01:04:26,220 Added virtualbus==v0.5.0 from https://files.pythonhosted.org/packages/7d/cf/f9d1ecbda95294a29bf7d9b6fb5094d336a729aa7e9af4d77aada82f0fbf/virtualbus-v0.5.0.tar.gz to build tracker '/tmp/pip-build-tracker-t5nhz401' 2025-09-09T01:04:26,221 Running setup.py (path:/tmp/pip-wheel-3ll4841f/virtualbus_6339d021ff75408c9c776272bccd06b1/setup.py) egg_info for package virtualbus 2025-09-09T01:04:26,222 Created temporary directory: /tmp/pip-pip-egg-info-dmhdaa6x 2025-09-09T01:04:26,222 Preparing metadata (setup.py): started 2025-09-09T01:04:26,223 Running command python setup.py egg_info 2025-09-09T01:04:26,752 fatal: not a git repository (or any parent up to mount point /) 2025-09-09T01:04:26,753 Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). 2025-09-09T01:04:27,235 Traceback (most recent call last): 2025-09-09T01:04:27,238 File "", line 2, in 2025-09-09T01:04:27,238 exec(compile(''' 2025-09-09T01:04:27,238 ~~~~^^^^^^^^^^^^ 2025-09-09T01:04:27,238 # This is -- a caller that pip uses to run setup.py 2025-09-09T01:04:27,238 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,239 ...<32 lines>... 2025-09-09T01:04:27,239 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T01:04:27,239 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,239 ''' % ('/tmp/pip-wheel-3ll4841f/virtualbus_6339d021ff75408c9c776272bccd06b1/setup.py',), "", "exec")) 2025-09-09T01:04:27,239 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,239 File "", line 35, in 2025-09-09T01:04:27,239 File "/tmp/pip-wheel-3ll4841f/virtualbus_6339d021ff75408c9c776272bccd06b1/setup.py", line 56, in 2025-09-09T01:04:27,239 setup( 2025-09-09T01:04:27,240 ~~~~~^ 2025-09-09T01:04:27,240 name = 'virtualbus', 2025-09-09T01:04:27,240 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,240 ...<20 lines>... 2025-09-09T01:04:27,240 ], 2025-09-09T01:04:27,240 ^^ 2025-09-09T01:04:27,240 ) 2025-09-09T01:04:27,240 ^ 2025-09-09T01:04:27,241 File "/usr/local/lib/python3.13/dist-packages/setuptools/_distutils/core.py", line 148, in setup 2025-09-09T01:04:27,241 _setup_distribution = dist = klass(attrs) 2025-09-09T01:04:27,241 ~~~~~^^^^^^^ 2025-09-09T01:04:27,241 File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 332, in __init__ 2025-09-09T01:04:27,241 self.metadata.version = self._normalize_version(self.metadata.version) 2025-09-09T01:04:27,241 ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,241 File "/usr/local/lib/python3.13/dist-packages/setuptools/dist.py", line 368, in _normalize_version 2025-09-09T01:04:27,241 normalized = str(Version(version)) 2025-09-09T01:04:27,242 ~~~~~~~^^^^^^^^^ 2025-09-09T01:04:27,242 File "/usr/local/lib/python3.13/dist-packages/packaging/version.py", line 202, in __init__ 2025-09-09T01:04:27,242 raise InvalidVersion(f"Invalid version: {version!r}") 2025-09-09T01:04:27,242 packaging.version.InvalidVersion: Invalid version: 'v.0' 2025-09-09T01:04:27,242 Version: v.0 2025-09-09T01:04:27,350 ERROR: python setup.py egg_info exited with 1 2025-09-09T01:04:27,362 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T01:04:27,362 exec(compile('"'"''"'"''"'"' 2025-09-09T01:04:27,362 # This is -- a caller that pip uses to run setup.py 2025-09-09T01:04:27,362 # 2025-09-09T01:04:27,362 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T01:04:27,362 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T01:04:27,362 # - It provides a clear error message when setuptools is not installed. 2025-09-09T01:04:27,362 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T01:04:27,362 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T01:04:27,362 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T01:04:27,362 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T01:04:27,362 import os, sys, tokenize, traceback 2025-09-09T01:04:27,362 2025-09-09T01:04:27,362 try: 2025-09-09T01:04:27,362 import setuptools 2025-09-09T01:04:27,362 except ImportError: 2025-09-09T01:04:27,362 print( 2025-09-09T01:04:27,362 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T01:04:27,362 "the build environment with exception:", 2025-09-09T01:04:27,362 file=sys.stderr, 2025-09-09T01:04:27,362 ) 2025-09-09T01:04:27,362 traceback.print_exc() 2025-09-09T01:04:27,362 sys.exit(1) 2025-09-09T01:04:27,362 2025-09-09T01:04:27,362 __file__ = %r 2025-09-09T01:04:27,362 sys.argv[0] = __file__ 2025-09-09T01:04:27,362 2025-09-09T01:04:27,362 if os.path.exists(__file__): 2025-09-09T01:04:27,362 filename = __file__ 2025-09-09T01:04:27,362 with tokenize.open(__file__) as f: 2025-09-09T01:04:27,362 setup_py_code = f.read() 2025-09-09T01:04:27,362 else: 2025-09-09T01:04:27,362 filename = "" 2025-09-09T01:04:27,362 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T01:04:27,362 2025-09-09T01:04:27,362 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T01:04:27,362 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-3ll4841f/virtualbus_6339d021ff75408c9c776272bccd06b1/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-dmhdaa6x[/] 2025-09-09T01:04:27,362 [bold magenta]cwd[/]: /tmp/pip-wheel-3ll4841f/virtualbus_6339d021ff75408c9c776272bccd06b1/ 2025-09-09T01:04:27,362 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T01:04:27,363 ERROR: metadata generation failed 2025-09-09T01:04:27,368 Exception information: 2025-09-09T01:04:27,368 Traceback (most recent call last): 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T01:04:27,368 call_subprocess( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 args, 2025-09-09T01:04:27,368 ^^^^^ 2025-09-09T01:04:27,368 ...<2 lines>... 2025-09-09T01:04:27,368 spinner=spinner, 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T01:04:27,368 raise error 2025-09-09T01:04:27,368 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T01:04:27,368 2025-09-09T01:04:27,368 The above exception was the direct cause of the following exception: 2025-09-09T01:04:27,368 2025-09-09T01:04:27,368 Traceback (most recent call last): 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T01:04:27,368 status = _inner_run() 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T01:04:27,368 return self.run(options, args) 2025-09-09T01:04:27,368 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T01:04:27,368 return func(self, options, args) 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T01:04:27,368 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T01:04:27,368 result = self._result = resolver.resolve( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T01:04:27,368 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T01:04:27,368 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T01:04:27,368 if not criterion.candidates: 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T01:04:27,368 return bool(self._sequence) 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T01:04:27,368 self._bool = any(self) 2025-09-09T01:04:27,368 ~~~^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T01:04:27,368 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T01:04:27,368 ^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T01:04:27,368 candidate = func() 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T01:04:27,368 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 link, template, name, version 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T01:04:27,368 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 link, 2025-09-09T01:04:27,368 ^^^^^ 2025-09-09T01:04:27,368 ...<3 lines>... 2025-09-09T01:04:27,368 version=version, 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T01:04:27,368 super().__init__( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 link=link, 2025-09-09T01:04:27,368 ^^^^^^^^^^ 2025-09-09T01:04:27,368 ...<4 lines>... 2025-09-09T01:04:27,368 version=version, 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T01:04:27,368 self.dist = self._prepare() 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T01:04:27,368 dist = self._prepare_distribution() 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T01:04:27,368 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T01:04:27,368 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T01:04:27,368 dist = _get_prepared_distribution( 2025-09-09T01:04:27,368 req, 2025-09-09T01:04:27,368 ...<3 lines>... 2025-09-09T01:04:27,368 self.check_build_deps, 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T01:04:27,368 abstract_dist.prepare_distribution_metadata( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 finder, build_isolation, check_build_deps 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T01:04:27,368 self.req.prepare_metadata() 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T01:04:27,368 self.metadata_directory = generate_metadata_legacy( 2025-09-09T01:04:27,368 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T01:04:27,368 build_env=self.build_env, 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ...<3 lines>... 2025-09-09T01:04:27,368 details=details, 2025-09-09T01:04:27,368 ^^^^^^^^^^^^^^^^ 2025-09-09T01:04:27,368 ) 2025-09-09T01:04:27,368 ^ 2025-09-09T01:04:27,368 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T01:04:27,368 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T01:04:27,368 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T01:04:27,393 Removed virtualbus==v0.5.0 from https://files.pythonhosted.org/packages/7d/cf/f9d1ecbda95294a29bf7d9b6fb5094d336a729aa7e9af4d77aada82f0fbf/virtualbus-v0.5.0.tar.gz from build tracker '/tmp/pip-build-tracker-t5nhz401' 2025-09-09T01:04:27,394 Removed build tracker: '/tmp/pip-build-tracker-t5nhz401'