2023-09-11T06:54:18,304 Created temporary directory: /tmp/pip-build-tracker-wr_snppc 2023-09-11T06:54:18,305 Initialized build tracking at /tmp/pip-build-tracker-wr_snppc 2023-09-11T06:54:18,306 Created build tracker: /tmp/pip-build-tracker-wr_snppc 2023-09-11T06:54:18,306 Entered build tracker: /tmp/pip-build-tracker-wr_snppc 2023-09-11T06:54:18,307 Created temporary directory: /tmp/pip-wheel-j8tpbvcn 2023-09-11T06:54:18,310 Created temporary directory: /tmp/pip-ephem-wheel-cache-9khi7_s3 2023-09-11T06:54:18,331 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2023-09-11T06:54:18,335 2 location(s) to search for versions of nats-client: 2023-09-11T06:54:18,335 * https://pypi.org/simple/nats-client/ 2023-09-11T06:54:18,335 * https://www.piwheels.org/simple/nats-client/ 2023-09-11T06:54:18,336 Fetching project page and analyzing links: https://pypi.org/simple/nats-client/ 2023-09-11T06:54:18,337 Getting page https://pypi.org/simple/nats-client/ 2023-09-11T06:54:18,338 Found index url https://pypi.org/simple/ 2023-09-11T06:54:18,549 Fetched page https://pypi.org/simple/nats-client/ as application/vnd.pypi.simple.v1+json 2023-09-11T06:54:18,553 Found link https://files.pythonhosted.org/packages/32/18/3168d480fbd4e919ed4042b8e5e99c93f3836cb3c7d1563919cfa58771b7/nats_client-0.2.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.2.0 2023-09-11T06:54:18,554 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/e4/bd/31e5669b0a88048d9a3bccd896d8a73c29c21783b43266c4472ad1233564/nats_client-0.2.1-py2.6.egg (from https://pypi.org/simple/nats-client/) 2023-09-11T06:54:18,555 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/ae/f4/9d892b4e3214c17a08e253f103cfb433bdd432736f3978a291d722adb67b/nats_client-0.2.1-py2.7.egg (from https://pypi.org/simple/nats-client/) 2023-09-11T06:54:18,555 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/e9/60/4374af54208f8991786f1cad144562e59fe8cba8a78f9b73420977e1a888/nats_client-0.2.2-py2.6.egg (from https://pypi.org/simple/nats-client/) 2023-09-11T06:54:18,556 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/0c/5c/e0d0f4975c9ada1972d55411174d587bf760479a68cb9a600900695f5b58/nats_client-0.2.2-py2.7.egg (from https://pypi.org/simple/nats-client/) 2023-09-11T06:54:18,556 Found link https://files.pythonhosted.org/packages/3b/d3/c4d007321ca05ffb26da57b18d2cc10a9d80a12ce2f69eb3d760e1644693/nats-client-0.2.4.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.2.4 2023-09-11T06:54:18,557 Found link https://files.pythonhosted.org/packages/36/e5/ccda5dbbf14bd4ed7c15ff9870aadb923bbffb55e688abd52a7f8090db79/nats-client-0.3.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.3.0 2023-09-11T06:54:18,558 Found link https://files.pythonhosted.org/packages/c8/7c/131e1410c76ad4d22959ba46ff885a31f137f06aae659dfda8a2ebc6b1b5/nats-client-0.4.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.4.0 2023-09-11T06:54:18,559 Found link https://files.pythonhosted.org/packages/76/a7/153ee86be37ecbf83855b42539a8dca9c11a98a6cc55e54d2e87fe6e0a30/nats-client-0.5.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.5.0 2023-09-11T06:54:18,560 Found link https://files.pythonhosted.org/packages/97/33/d53d681203712f5a56f2207bc0c1f603225dd1b333b8bc84c5434fdea9fe/nats-client-0.5.2.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.5.2 2023-09-11T06:54:18,560 Found link https://files.pythonhosted.org/packages/b0/ec/de3245b31f56168ce86c2e6c31bfc26ec9858d9eb378c3dc15741f0e427e/nats-client-0.5.4.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.5.4 2023-09-11T06:54:18,561 Found link https://files.pythonhosted.org/packages/93/10/ebc0dc48874b4841ec79bdec21d453d1b40254d388cedb6e3b3a04252896/nats-client-0.5.6.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.5.6 2023-09-11T06:54:18,562 Found link https://files.pythonhosted.org/packages/36/81/bd14e3f1bc686dd34de3aac97e02421da847eccf8ed8dfb46680d0e6baad/nats-client-0.6.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.6.0 2023-09-11T06:54:18,562 Found link https://files.pythonhosted.org/packages/6d/52/b4a5971fd3bf9800d559cda8f9855988abf59b2ad49d03a533a157d9aded/nats-client-0.7.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.7.0 2023-09-11T06:54:18,563 Found link https://files.pythonhosted.org/packages/a3/9f/9cda49c4d015ec43432ae1a123d897003b31b86bde899cd437663e3e1a8b/nats-client-0.7.2.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.7.2 2023-09-11T06:54:18,564 Found link https://files.pythonhosted.org/packages/a7/15/c60e1ef1f3f8fe8e4372c7d27f66d4af5a1f4f96dab1a8765041992c1e20/nats-client-0.8.0.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.8.0 2023-09-11T06:54:18,565 Found link https://files.pythonhosted.org/packages/ac/ef/9ef2b006a8834cd94df6c62f2632b4888df69623554c7dc1e5bca92a37b8/nats-client-0.8.2.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.8.2 2023-09-11T06:54:18,565 Found link https://files.pythonhosted.org/packages/40/93/44671e16988f47eb04858a72aef20f720b9e0bf6a9a2e43f76ee7385c090/nats-client-0.8.4.tar.gz (from https://pypi.org/simple/nats-client/), version: 0.8.4 2023-09-11T06:54:18,566 Fetching project page and analyzing links: https://www.piwheels.org/simple/nats-client/ 2023-09-11T06:54:18,567 Getting page https://www.piwheels.org/simple/nats-client/ 2023-09-11T06:54:18,568 Found index url https://www.piwheels.org/simple/ 2023-09-11T06:54:18,856 Fetched page https://www.piwheels.org/simple/nats-client/ as text/html 2023-09-11T06:54:18,858 Skipping link: No binaries permitted for nats-client: https://www.piwheels.org/simple/nats-client/nats_client-b_0.7.0_-py3-none-any.whl#sha256=cebc94e68627775c465f57ec1652731f4866b9dd1b209d14452978f24e01cb58 (from https://www.piwheels.org/simple/nats-client/) 2023-09-11T06:54:18,858 Skipping link: not a file: https://www.piwheels.org/simple/nats-client/ 2023-09-11T06:54:18,859 Skipping link: not a file: https://pypi.org/simple/nats-client/ 2023-09-11T06:54:18,879 Given no hashes to check 1 links for project 'nats-client': discarding no candidates 2023-09-11T06:54:18,897 Collecting nats-client==0.8.4 2023-09-11T06:54:18,899 Created temporary directory: /tmp/pip-unpack-5qbnsye1 2023-09-11T06:54:19,034 Downloading nats-client-0.8.4.tar.gz (16 kB) 2023-09-11T06:54:19,083 Added nats-client==0.8.4 from https://files.pythonhosted.org/packages/40/93/44671e16988f47eb04858a72aef20f720b9e0bf6a9a2e43f76ee7385c090/nats-client-0.8.4.tar.gz to build tracker '/tmp/pip-build-tracker-wr_snppc' 2023-09-11T06:54:19,084 Running setup.py (path:/tmp/pip-wheel-j8tpbvcn/nats-client_5ed7728f1d5c4a6ebc45c954ff828df0/setup.py) egg_info for package nats-client 2023-09-11T06:54:19,085 Created temporary directory: /tmp/pip-pip-egg-info-kr6imwbz 2023-09-11T06:54:19,086 Preparing metadata (setup.py): started 2023-09-11T06:54:19,087 Running command python setup.py egg_info 2023-09-11T06:54:20,049 /usr/local/lib/python3.11/dist-packages/setuptools/dist.py:321: SetuptoolsDeprecationWarning: Invalid version: b'0.8.4'. 2023-09-11T06:54:20,050 !! 2023-09-11T06:54:20,051 ******************************************************************************** 2023-09-11T06:54:20,051 The version specified is not a valid version according to PEP 440. 2023-09-11T06:54:20,052 This may not work as expected with newer versions of 2023-09-11T06:54:20,053 setuptools, pip, and PyPI. 2023-09-11T06:54:20,054 By 2023-Sep-26, you need to update your project and remove deprecated calls 2023-09-11T06:54:20,054 or your builds will no longer be supported. 2023-09-11T06:54:20,055 See https://peps.python.org/pep-0440/ for details. 2023-09-11T06:54:20,056 ******************************************************************************** 2023-09-11T06:54:20,057 !! 2023-09-11T06:54:20,058 self._validate_version(self.metadata.version) 2023-09-11T06:54:20,090 running egg_info 2023-09-11T06:54:20,091 /usr/local/lib/python3.11/dist-packages/setuptools/command/egg_info.py:130: SetuptoolsDeprecationWarning: Invalid version: "b'0.8.4'". 2023-09-11T06:54:20,092 !! 2023-09-11T06:54:20,093 ******************************************************************************** 2023-09-11T06:54:20,094 Version "b'0.8.4'" is not valid according to PEP 440. 2023-09-11T06:54:20,095 Please make sure to specify a valid version for your package. 2023-09-11T06:54:20,095 Also note that future releases of setuptools may halt the build process 2023-09-11T06:54:20,096 if an invalid version is given. 2023-09-11T06:54:20,096 By 2023-Sep-26, you need to update your project and remove deprecated calls 2023-09-11T06:54:20,097 or your builds will no longer be supported. 2023-09-11T06:54:20,098 See https://peps.python.org/pep-0440/ for details. 2023-09-11T06:54:20,098 ******************************************************************************** 2023-09-11T06:54:20,099 !! 2023-09-11T06:54:20,100 return _normalization.best_effort_version(tagged) 2023-09-11T06:54:20,101 Traceback (most recent call last): 2023-09-11T06:54:20,102 File "", line 2, in 2023-09-11T06:54:20,103 File "", line 34, in 2023-09-11T06:54:20,103 File "/tmp/pip-wheel-j8tpbvcn/nats-client_5ed7728f1d5c4a6ebc45c954ff828df0/setup.py", line 9, in 2023-09-11T06:54:20,104 setup( 2023-09-11T06:54:20,105 File "/usr/local/lib/python3.11/dist-packages/setuptools/__init__.py", line 103, in setup 2023-09-11T06:54:20,106 return distutils.core.setup(**attrs) 2023-09-11T06:54:20,106 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,107 File "/usr/local/lib/python3.11/dist-packages/setuptools/_distutils/core.py", line 185, in setup 2023-09-11T06:54:20,108 return run_commands(dist) 2023-09-11T06:54:20,109 ^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,109 File "/usr/local/lib/python3.11/dist-packages/setuptools/_distutils/core.py", line 201, in run_commands 2023-09-11T06:54:20,110 dist.run_commands() 2023-09-11T06:54:20,111 File "/usr/local/lib/python3.11/dist-packages/setuptools/_distutils/dist.py", line 969, in run_commands 2023-09-11T06:54:20,112 self.run_command(cmd) 2023-09-11T06:54:20,113 File "/usr/local/lib/python3.11/dist-packages/setuptools/dist.py", line 1001, in run_command 2023-09-11T06:54:20,114 super().run_command(command) 2023-09-11T06:54:20,115 File "/usr/local/lib/python3.11/dist-packages/setuptools/_distutils/dist.py", line 987, in run_command 2023-09-11T06:54:20,116 cmd_obj.ensure_finalized() 2023-09-11T06:54:20,117 File "/usr/local/lib/python3.11/dist-packages/setuptools/_distutils/cmd.py", line 111, in ensure_finalized 2023-09-11T06:54:20,118 self.finalize_options() 2023-09-11T06:54:20,118 File "/usr/local/lib/python3.11/dist-packages/setuptools/command/egg_info.py", line 224, in finalize_options 2023-09-11T06:54:20,119 parsed_version = packaging.version.Version(self.egg_version) 2023-09-11T06:54:20,120 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,121 File "/usr/local/lib/python3.11/dist-packages/setuptools/_vendor/packaging/version.py", line 198, in __init__ 2023-09-11T06:54:20,122 raise InvalidVersion(f"Invalid version: '{version}'") 2023-09-11T06:54:20,122 setuptools.extern.packaging.version.InvalidVersion: Invalid version: 'b-0.8.4-' 2023-09-11T06:54:20,210 ERROR: [present-rich] python setup.py egg_info exited with 1 2023-09-11T06:54:20,223 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2023-09-11T06:54:20,223 exec(compile('"'"''"'"''"'"' 2023-09-11T06:54:20,223 # This is -- a caller that pip uses to run setup.py 2023-09-11T06:54:20,223 # 2023-09-11T06:54:20,223 # - It imports setuptools before invoking setup.py, to enable projects that directly 2023-09-11T06:54:20,223 # import from `distutils.core` to work with newer packaging standards. 2023-09-11T06:54:20,223 # - It provides a clear error message when setuptools is not installed. 2023-09-11T06:54:20,223 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2023-09-11T06:54:20,223 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2023-09-11T06:54:20,223 # manifest_maker: standard file '"'"'-c'"'"' not found". 2023-09-11T06:54:20,223 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2023-09-11T06:54:20,223 import os, sys, tokenize 2023-09-11T06:54:20,223 2023-09-11T06:54:20,223 try: 2023-09-11T06:54:20,223 import setuptools 2023-09-11T06:54:20,223 except ImportError as error: 2023-09-11T06:54:20,223 print( 2023-09-11T06:54:20,223 "ERROR: Can not execute `setup.py` since setuptools is not available in " 2023-09-11T06:54:20,223 "the build environment.", 2023-09-11T06:54:20,223 file=sys.stderr, 2023-09-11T06:54:20,223 ) 2023-09-11T06:54:20,223 sys.exit(1) 2023-09-11T06:54:20,223 2023-09-11T06:54:20,223 __file__ = %r 2023-09-11T06:54:20,223 sys.argv[0] = __file__ 2023-09-11T06:54:20,223 2023-09-11T06:54:20,223 if os.path.exists(__file__): 2023-09-11T06:54:20,223 filename = __file__ 2023-09-11T06:54:20,223 with tokenize.open(__file__) as f: 2023-09-11T06:54:20,223 setup_py_code = f.read() 2023-09-11T06:54:20,223 else: 2023-09-11T06:54:20,223 filename = "" 2023-09-11T06:54:20,223 setup_py_code = "from setuptools import setup; setup()" 2023-09-11T06:54:20,223 2023-09-11T06:54:20,223 exec(compile(setup_py_code, filename, "exec")) 2023-09-11T06:54:20,223 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-j8tpbvcn/nats-client_5ed7728f1d5c4a6ebc45c954ff828df0/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-kr6imwbz[/] 2023-09-11T06:54:20,224 [bold magenta]cwd[/]: /tmp/pip-wheel-j8tpbvcn/nats-client_5ed7728f1d5c4a6ebc45c954ff828df0/ 2023-09-11T06:54:20,225 Preparing metadata (setup.py): finished with status 'error' 2023-09-11T06:54:20,226 ERROR: [present-rich] metadata generation failed 2023-09-11T06:54:20,232 Exception information: 2023-09-11T06:54:20,232 Traceback (most recent call last): 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 64, in generate_metadata 2023-09-11T06:54:20,232 call_subprocess( 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/utils/subprocess.py", line 224, in call_subprocess 2023-09-11T06:54:20,232 raise error 2023-09-11T06:54:20,232 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2023-09-11T06:54:20,232 2023-09-11T06:54:20,232 The above exception was the direct cause of the following exception: 2023-09-11T06:54:20,232 2023-09-11T06:54:20,232 Traceback (most recent call last): 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/base_command.py", line 180, in exc_logging_wrapper 2023-09-11T06:54:20,232 status = run_func(*args) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/cli/req_command.py", line 248, in wrapper 2023-09-11T06:54:20,232 return func(self, options, args) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2023-09-11T06:54:20,232 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve 2023-09-11T06:54:20,232 result = self._result = resolver.resolve( 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 546, in resolve 2023-09-11T06:54:20,232 state = resolution.resolve(requirements, max_rounds=max_rounds) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 397, in resolve 2023-09-11T06:54:20,232 self._add_to_criteria(self.state.criteria, r, parent=None) 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria 2023-09-11T06:54:20,232 if not criterion.candidates: 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_vendor/resolvelib/structs.py", line 156, in __bool__ 2023-09-11T06:54:20,232 return bool(self._sequence) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__ 2023-09-11T06:54:20,232 return any(self) 2023-09-11T06:54:20,232 ^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in 2023-09-11T06:54:20,232 return (c for c in iterator if id(c) not in self._incompatible_ids) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built 2023-09-11T06:54:20,232 candidate = func() 2023-09-11T06:54:20,232 ^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 206, in _make_candidate_from_link 2023-09-11T06:54:20,232 self._link_candidate_cache[link] = LinkCandidate( 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 293, in __init__ 2023-09-11T06:54:20,232 super().__init__( 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__ 2023-09-11T06:54:20,232 self.dist = self._prepare() 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare 2023-09-11T06:54:20,232 dist = self._prepare_distribution() 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 304, in _prepare_distribution 2023-09-11T06:54:20,232 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 538, in prepare_linked_requirement 2023-09-11T06:54:20,232 return self._prepare_linked_requirement(req, parallel_builds) 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 653, in _prepare_linked_requirement 2023-09-11T06:54:20,232 dist = _get_prepared_distribution( 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/prepare.py", line 69, in _get_prepared_distribution 2023-09-11T06:54:20,232 abstract_dist.prepare_distribution_metadata( 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/distributions/sdist.py", line 61, in prepare_distribution_metadata 2023-09-11T06:54:20,232 self.req.prepare_metadata() 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/req/req_install.py", line 568, in prepare_metadata 2023-09-11T06:54:20,232 self.metadata_directory = generate_metadata_legacy( 2023-09-11T06:54:20,232 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2023-09-11T06:54:20,232 File "/usr/local/lib/python3.11/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 71, in generate_metadata 2023-09-11T06:54:20,232 raise MetadataGenerationFailed(package_details=details) from error 2023-09-11T06:54:20,232 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2023-09-11T06:54:20,244 Removed nats-client==0.8.4 from https://files.pythonhosted.org/packages/40/93/44671e16988f47eb04858a72aef20f720b9e0bf6a9a2e43f76ee7385c090/nats-client-0.8.4.tar.gz from build tracker '/tmp/pip-build-tracker-wr_snppc' 2023-09-11T06:54:20,245 Removed build tracker: '/tmp/pip-build-tracker-wr_snppc'