2025-09-08T01:36:16,997 Created temporary directory: /tmp/pip-build-tracker-i2psugd_
2025-09-08T01:36:16,998 Initialized build tracking at /tmp/pip-build-tracker-i2psugd_
2025-09-08T01:36:16,998 Created build tracker: /tmp/pip-build-tracker-i2psugd_
2025-09-08T01:36:16,998 Entered build tracker: /tmp/pip-build-tracker-i2psugd_
2025-09-08T01:36:16,998 Created temporary directory: /tmp/pip-wheel-c6irm1xo
2025-09-08T01:36:17,001 Created temporary directory: /tmp/pip-ephem-wheel-cache-m3g0pfrg
2025-09-08T01:36:17,060 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2025-09-08T01:36:17,063 2 location(s) to search for versions of stix-validator:
2025-09-08T01:36:17,063 * https://pypi.org/simple/stix-validator/
2025-09-08T01:36:17,063 * https://www.piwheels.org/simple/stix-validator/
2025-09-08T01:36:17,063 Fetching project page and analyzing links: https://pypi.org/simple/stix-validator/
2025-09-08T01:36:17,063 Getting page https://pypi.org/simple/stix-validator/
2025-09-08T01:36:17,065 Found index url https://pypi.org/simple/
2025-09-08T01:36:17,136 Fetched page https://pypi.org/simple/stix-validator/ as application/vnd.pypi.simple.v1+json
2025-09-08T01:36:17,140   Found link https://files.pythonhosted.org/packages/41/45/5cc2b3e05efd68b6c65a8da0bd9a1e28b0647685698ba8b664c9d6dcc02f/stix-validator-2.0.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.0.0
2025-09-08T01:36:17,140   Found link https://files.pythonhosted.org/packages/fe/9c/acd57668b121a358870f9599765dd128fcb5c32e7b0244307e1acaafca96/stix-validator-2.0.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.0.0
2025-09-08T01:36:17,140   Found link https://files.pythonhosted.org/packages/d1/c2/2ea944b1d8cdb7c796bcf7f554287b2a6a22ea8170bff5fb5d691edb0efd/stix-validator-2.0.1.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.0.1
2025-09-08T01:36:17,140   Found link https://files.pythonhosted.org/packages/b3/29/3b37f1d5967aa9a84f1bc363b64bf32298483b7988fdbaa1217900e36185/stix-validator-2.0.1.zip (from https://pypi.org/simple/stix-validator/), version: 2.0.1
2025-09-08T01:36:17,141   Found link https://files.pythonhosted.org/packages/80/5d/4eec75d88c4381824e827a0e6a9706924a146a88cdffd8a893c71f4b8db5/stix-validator-2.0.2.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.0.2
2025-09-08T01:36:17,141   Found link https://files.pythonhosted.org/packages/7a/b4/19f5d13488bcb585f56473de38b357631eb5afb417d5f42d6fa25060ef83/stix-validator-2.0.2.zip (from https://pypi.org/simple/stix-validator/), version: 2.0.2
2025-09-08T01:36:17,141   Found link https://files.pythonhosted.org/packages/c0/01/f2072b82cde49c5bda188f0cf893c1e282462b0341cfc1f1ea0a74b5127d/stix-validator-2.1.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.0
2025-09-08T01:36:17,141   Found link https://files.pythonhosted.org/packages/8f/a8/947fa86b87284052aeaecd24dfc58d92cf52a1eb721f6b3f1a1ea2fd92bb/stix-validator-2.1.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.0
2025-09-08T01:36:17,142   Found link https://files.pythonhosted.org/packages/d9/44/ab3b31771de72ac455c6d2faa243336b9ec7b7dac3869a6fca87b55432fd/stix-validator-2.1.1.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.1
2025-09-08T01:36:17,142   Found link https://files.pythonhosted.org/packages/d2/fb/afd4a30f2829b21562a4aef062d03f637f2d13fbe2a8098d6694e0c10d87/stix-validator-2.1.1.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.1
2025-09-08T01:36:17,142   Found link https://files.pythonhosted.org/packages/f0/84/249ad7762251b968a7020479a2141a79949bfc272508eb6a93d3ad8b7c24/stix-validator-2.1.2.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.2
2025-09-08T01:36:17,142   Found link https://files.pythonhosted.org/packages/4c/29/e1560ceeb5875a60f879e335e1fa50785719b13e95130c75e909eed05257/stix-validator-2.1.2.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.2
2025-09-08T01:36:17,142   Found link https://files.pythonhosted.org/packages/9c/03/2f0984d1e91602220a5086b00125f39fc8cb923884c984810377a8e71764/stix-validator-2.1.3.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.3
2025-09-08T01:36:17,143   Found link https://files.pythonhosted.org/packages/1d/43/55ca0aa0100eb3103b7355af1c0271db01e48f6aab801786d61de52cc761/stix-validator-2.1.3.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.3
2025-09-08T01:36:17,143   Found link https://files.pythonhosted.org/packages/f4/a7/adb821c87e864713f731e5af04022a2565f39d05daaa5ada70fc9d9a3d13/stix-validator-2.1.4.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.4
2025-09-08T01:36:17,143   Found link https://files.pythonhosted.org/packages/6a/d7/29d62e130e85d2f49f1ec15a3be92785b48fb2d60ebee94161c340147650/stix-validator-2.1.4.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.4
2025-09-08T01:36:17,143   Found link https://files.pythonhosted.org/packages/5e/42/6aa0813b3e59d8d1a9c176abf5de1433ed6c045dd93bed5ffd1ebb009ba7/stix-validator-2.1.5.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.1.5
2025-09-08T01:36:17,143   Found link https://files.pythonhosted.org/packages/95/2a/f2e87bca58462e2cf370a1cbb24c4452628ddd4124f6f5d489086d5f1a6b/stix-validator-2.1.5.zip (from https://pypi.org/simple/stix-validator/), version: 2.1.5
2025-09-08T01:36:17,144   Found link https://files.pythonhosted.org/packages/08/fc/eb4c22d2d8f606d00da7bd9f4e05cb8545b19f39df552966de884e0572f5/stix-validator-2.2.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.2.0
2025-09-08T01:36:17,144   Found link https://files.pythonhosted.org/packages/a5/7d/94ad3d26108f88fc9229a51044540e5cbb03ae03843a13201645e4a288b3/stix-validator-2.2.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.2.0
2025-09-08T01:36:17,144   Found link https://files.pythonhosted.org/packages/0b/77/bf918c99d7b514f5a0a54be2655d97d321de19b4a56e86b35af23bc02f16/stix-validator-2.3.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.3.0
2025-09-08T01:36:17,144   Found link https://files.pythonhosted.org/packages/36/bd/64b74c72538adb3d8d5cdced5b7800a1d38d6871e2837eaf167dc4e6bd9b/stix-validator-2.3.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.3.0
2025-09-08T01:36:17,144   Found link https://files.pythonhosted.org/packages/ff/d5/0f53082c731f78405aab3cc179a9c11d514d8b76de16b72eb4ba9ea61bd4/stix-validator-2.4.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.4.0
2025-09-08T01:36:17,145   Found link https://files.pythonhosted.org/packages/2f/ee/a658f651e8cba9620c47d51c7b4b7e500fb88e24ac7dcef1ca5f2b73a330/stix-validator-2.4.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.4.0
2025-09-08T01:36:17,145   Found link https://files.pythonhosted.org/packages/c6/8d/bcca8e0fc6aa2e579ff20f0cc4296fd31c7ecd2af663d8ee305a62395a47/stix-validator-2.5.0.dev0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.5.0.dev0
2025-09-08T01:36:17,145   Skipping link: No binaries permitted for stix-validator: https://files.pythonhosted.org/packages/b2/fd/caf159f09e6d6b480eda8176a7dcbd9c7ff5c5f198a44b878135e202f502/stix_validator-2.5.0.dev0-py2.py3-none-any.whl (from https://pypi.org/simple/stix-validator/)
2025-09-08T01:36:17,145   Found link https://files.pythonhosted.org/packages/c2/f4/2efb9dcd05dc271781339445661b43163f0679514e37ff62a4e9bae9dfaa/stix-validator-2.5.0.zip (from https://pypi.org/simple/stix-validator/), version: 2.5.0
2025-09-08T01:36:17,145   Skipping link: No binaries permitted for stix-validator: https://files.pythonhosted.org/packages/9f/98/7084f5c3f4f718a210a82fb8c89d9e8e47863b3a218233771f0e9e29fbca/stix_validator-2.5.0-py2.py3-none-any.whl (from https://pypi.org/simple/stix-validator/)
2025-09-08T01:36:17,146   Found link https://files.pythonhosted.org/packages/27/67/b1938e01d9011687953adc9afd2d93aa326a2deac6bae3b313ad1277a246/stix-validator-2.5.1.tar.gz (from https://pypi.org/simple/stix-validator/), version: 2.5.1
2025-09-08T01:36:17,146   Skipping link: No binaries permitted for stix-validator: https://files.pythonhosted.org/packages/46/89/ad2f7e341bc62e91c5b1e65f36e42476c8736d54378bd1c07b4c4c6f9669/stix_validator-2.5.1-py2.py3-none-any.whl (from https://pypi.org/simple/stix-validator/)
2025-09-08T01:36:17,146   Found link https://files.pythonhosted.org/packages/da/3b/4e6e41c1298a9a211f41e978dfad96f0a7569ab14e4b25f1f980daa62a7a/stix-validator-3.0.0.tar.gz (from https://pypi.org/simple/stix-validator/), version: 3.0.0
2025-09-08T01:36:17,146   Skipping link: No binaries permitted for stix-validator: https://files.pythonhosted.org/packages/bb/70/c6120e1d3b9a1e2a3185be2adb1247f8ed3a96ae5ab4dbac1a8e3926dafa/stix_validator-3.0.0-py2.py3-none-any.whl (from https://pypi.org/simple/stix-validator/)
2025-09-08T01:36:17,146 Fetching project page and analyzing links: https://www.piwheels.org/simple/stix-validator/
2025-09-08T01:36:17,147 Getting page https://www.piwheels.org/simple/stix-validator/
2025-09-08T01:36:17,147 Found index url https://www.piwheels.org/simple/
2025-09-08T01:36:17,266 Fetched page https://www.piwheels.org/simple/stix-validator/ as text/html
2025-09-08T01:36:17,267   Skipping link: No binaries permitted for stix-validator: https://archive1.piwheels.org/simple/stix-validator/stix_validator-3.0.0-py2.py3-none-any.whl#sha256=78bd58337f3cff9b99229929995f9a0776a51c1d4136f2497c1ce4ab63a58061 (from https://www.piwheels.org/simple/stix-validator/)
2025-09-08T01:36:17,267   Skipping link: No binaries permitted for stix-validator: https://archive1.piwheels.org/simple/stix-validator/stix_validator-2.5.1-py2.py3-none-any.whl#sha256=c12c33b1695459f03d861ac1e1b5d1474f6fc9a35d50e92c877da4d38607b321 (from https://www.piwheels.org/simple/stix-validator/)
2025-09-08T01:36:17,268   Skipping link: No binaries permitted for stix-validator: https://archive1.piwheels.org/simple/stix-validator/stix_validator-2.5.0-py2.py3-none-any.whl#sha256=f40c756216d440767313fabec3cf2c7e9cd4fde197484f590207acd211110983 (from https://www.piwheels.org/simple/stix-validator/)
2025-09-08T01:36:17,268   Skipping link: No binaries permitted for stix-validator: https://archive1.piwheels.org/simple/stix-validator/stix_validator-2.5.0.dev0-py2.py3-none-any.whl#sha256=6549d8c1d535589b3b2bdf8c92d1e11804f236b5d391676e0825fbe524434ef5 (from https://www.piwheels.org/simple/stix-validator/)
2025-09-08T01:36:17,268 Skipping link: not a file: https://www.piwheels.org/simple/stix-validator/
2025-09-08T01:36:17,268 Skipping link: not a file: https://pypi.org/simple/stix-validator/
2025-09-08T01:36:17,296 Given no hashes to check 2 links for project 'stix-validator': discarding no candidates
2025-09-08T01:36:17,298 Collecting stix-validator==2.1.5
2025-09-08T01:36:17,299   Created temporary directory: /tmp/pip-unpack-20ukwe3q
2025-09-08T01:36:17,542   Downloading stix-validator-2.1.5.zip (2.2 MB)
2025-09-08T01:36:18,139   Added stix-validator==2.1.5 from https://files.pythonhosted.org/packages/95/2a/f2e87bca58462e2cf370a1cbb24c4452628ddd4124f6f5d489086d5f1a6b/stix-validator-2.1.5.zip to build tracker '/tmp/pip-build-tracker-i2psugd_'
2025-09-08T01:36:18,140   Running setup.py (path:/tmp/pip-wheel-c6irm1xo/stix-validator_61af4c081f99429eb682193f1985a986/setup.py) egg_info for package stix-validator
2025-09-08T01:36:18,140   Created temporary directory: /tmp/pip-pip-egg-info-95s3qajl
2025-09-08T01:36:18,140   Preparing metadata (setup.py): started
2025-09-08T01:36:18,141   Running command python setup.py egg_info
2025-09-08T01:36:18,667   Traceback (most recent call last):
2025-09-08T01:36:18,668     File "<string>", line 2, in <module>
2025-09-08T01:36:18,668       exec(compile('''
2025-09-08T01:36:18,668       ~~~~^^^^^^^^^^^^
2025-09-08T01:36:18,669       # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T01:36:18,669       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,669       ...<32 lines>...
2025-09-08T01:36:18,669       exec(compile(setup_py_code, filename, "exec"))
2025-09-08T01:36:18,669       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,669       ''' % ('/tmp/pip-wheel-c6irm1xo/stix-validator_61af4c081f99429eb682193f1985a986/setup.py',), "<pip-setuptools-caller>", "exec"))
2025-09-08T01:36:18,669       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,669     File "<pip-setuptools-caller>", line 35, in <module>
2025-09-08T01:36:18,670     File "/tmp/pip-wheel-c6irm1xo/stix-validator_61af4c081f99429eb682193f1985a986/setup.py", line 26, in <module>
2025-09-08T01:36:18,670       raise Exception('stix-validator required Python 2.6/2.7')
2025-09-08T01:36:18,670   Exception: stix-validator required Python 2.6/2.7
2025-09-08T01:36:18,753   ERROR: python setup.py egg_info exited with 1
2025-09-08T01:36:18,765   [bold magenta]full command[/]: [blue]/usr/bin/python3 -c '
2025-09-08T01:36:18,765   exec(compile('"'"''"'"''"'"'
2025-09-08T01:36:18,765   # This is <pip-setuptools-caller> -- a caller that pip uses to run setup.py
2025-09-08T01:36:18,765   #
2025-09-08T01:36:18,765   # - It imports setuptools before invoking setup.py, to enable projects that directly
2025-09-08T01:36:18,765   #   import from `distutils.core` to work with newer packaging standards.
2025-09-08T01:36:18,765   # - It provides a clear error message when setuptools is not installed.
2025-09-08T01:36:18,765   # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so
2025-09-08T01:36:18,765   #   setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning:
2025-09-08T01:36:18,765   #     manifest_maker: standard file '"'"'-c'"'"' not found".
2025-09-08T01:36:18,765   # - It generates a shim setup.py, for handling setup.cfg-only projects.
2025-09-08T01:36:18,765   import os, sys, tokenize, traceback
2025-09-08T01:36:18,765   
2025-09-08T01:36:18,765   try:
2025-09-08T01:36:18,765       import setuptools
2025-09-08T01:36:18,765   except ImportError:
2025-09-08T01:36:18,765       print(
2025-09-08T01:36:18,765           "ERROR: Can not execute `setup.py` since setuptools failed to import in "
2025-09-08T01:36:18,765           "the build environment with exception:",
2025-09-08T01:36:18,765           file=sys.stderr,
2025-09-08T01:36:18,765       )
2025-09-08T01:36:18,765       traceback.print_exc()
2025-09-08T01:36:18,765       sys.exit(1)
2025-09-08T01:36:18,765   
2025-09-08T01:36:18,765   __file__ = %r
2025-09-08T01:36:18,765   sys.argv[0] = __file__
2025-09-08T01:36:18,765   
2025-09-08T01:36:18,765   if os.path.exists(__file__):
2025-09-08T01:36:18,765       filename = __file__
2025-09-08T01:36:18,765       with tokenize.open(__file__) as f:
2025-09-08T01:36:18,765           setup_py_code = f.read()
2025-09-08T01:36:18,765   else:
2025-09-08T01:36:18,765       filename = "<auto-generated setuptools caller>"
2025-09-08T01:36:18,765       setup_py_code = "from setuptools import setup; setup()"
2025-09-08T01:36:18,765   
2025-09-08T01:36:18,765   exec(compile(setup_py_code, filename, "exec"))
2025-09-08T01:36:18,765   '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-c6irm1xo/stix-validator_61af4c081f99429eb682193f1985a986/setup.py'"'"',), "<pip-setuptools-caller>", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-95s3qajl[/]
2025-09-08T01:36:18,766   [bold magenta]cwd[/]: /tmp/pip-wheel-c6irm1xo/stix-validator_61af4c081f99429eb682193f1985a986/
2025-09-08T01:36:18,766   Preparing metadata (setup.py): finished with status 'error'
2025-09-08T01:36:18,767 ERROR: metadata generation failed
2025-09-08T01:36:18,774 Exception information:
2025-09-08T01:36:18,774 Traceback (most recent call last):
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata
2025-09-08T01:36:18,774     call_subprocess(
2025-09-08T01:36:18,774     ~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         args,
2025-09-08T01:36:18,774         ^^^^^
2025-09-08T01:36:18,774     ...<2 lines>...
2025-09-08T01:36:18,774         spinner=spinner,
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess
2025-09-08T01:36:18,774     raise error
2025-09-08T01:36:18,774 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1
2025-09-08T01:36:18,774 
2025-09-08T01:36:18,774 The above exception was the direct cause of the following exception:
2025-09-08T01:36:18,774 
2025-09-08T01:36:18,774 Traceback (most recent call last):
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper
2025-09-08T01:36:18,774     status = _inner_run()
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run
2025-09-08T01:36:18,774     return self.run(options, args)
2025-09-08T01:36:18,774            ~~~~~~~~^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper
2025-09-08T01:36:18,774     return func(self, options, args)
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run
2025-09-08T01:36:18,774     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve
2025-09-08T01:36:18,774     result = self._result = resolver.resolve(
2025-09-08T01:36:18,774                             ~~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         collected.requirements, max_rounds=limit_how_complex_resolution_can_be
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve
2025-09-08T01:36:18,774     state = resolution.resolve(requirements, max_rounds=max_rounds)
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve
2025-09-08T01:36:18,774     self._add_to_criteria(self.state.criteria, r, parent=None)
2025-09-08T01:36:18,774     ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria
2025-09-08T01:36:18,774     if not criterion.candidates:
2025-09-08T01:36:18,774            ^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__
2025-09-08T01:36:18,774     return bool(self._sequence)
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__
2025-09-08T01:36:18,774     self._bool = any(self)
2025-09-08T01:36:18,774                  ~~~^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in <genexpr>
2025-09-08T01:36:18,774     return (c for c in iterator if id(c) not in self._incompatible_ids)
2025-09-08T01:36:18,774                        ^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built
2025-09-08T01:36:18,774     candidate = func()
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link
2025-09-08T01:36:18,774     base: Optional[BaseCandidate] = self._make_base_candidate_from_link(
2025-09-08T01:36:18,774                                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         link, template, name, version
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link
2025-09-08T01:36:18,774     self._link_candidate_cache[link] = LinkCandidate(
2025-09-08T01:36:18,774                                        ~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         link,
2025-09-08T01:36:18,774         ^^^^^
2025-09-08T01:36:18,774     ...<3 lines>...
2025-09-08T01:36:18,774         version=version,
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__
2025-09-08T01:36:18,774     super().__init__(
2025-09-08T01:36:18,774     ~~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         link=link,
2025-09-08T01:36:18,774         ^^^^^^^^^^
2025-09-08T01:36:18,774     ...<4 lines>...
2025-09-08T01:36:18,774         version=version,
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__
2025-09-08T01:36:18,774     self.dist = self._prepare()
2025-09-08T01:36:18,774                 ~~~~~~~~~~~~~^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare
2025-09-08T01:36:18,774     dist = self._prepare_distribution()
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution
2025-09-08T01:36:18,774     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2025-09-08T01:36:18,774            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement
2025-09-08T01:36:18,774     return self._prepare_linked_requirement(req, parallel_builds)
2025-09-08T01:36:18,774            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement
2025-09-08T01:36:18,774     dist = _get_prepared_distribution(
2025-09-08T01:36:18,774         req,
2025-09-08T01:36:18,774     ...<3 lines>...
2025-09-08T01:36:18,774         self.check_build_deps,
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution
2025-09-08T01:36:18,774     abstract_dist.prepare_distribution_metadata(
2025-09-08T01:36:18,774     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         finder, build_isolation, check_build_deps
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata
2025-09-08T01:36:18,774     self.req.prepare_metadata()
2025-09-08T01:36:18,774     ~~~~~~~~~~~~~~~~~~~~~~~~~^^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata
2025-09-08T01:36:18,774     self.metadata_directory = generate_metadata_legacy(
2025-09-08T01:36:18,774                               ~~~~~~~~~~~~~~~~~~~~~~~~^
2025-09-08T01:36:18,774         build_env=self.build_env,
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     ...<3 lines>...
2025-09-08T01:36:18,774         details=details,
2025-09-08T01:36:18,774         ^^^^^^^^^^^^^^^^
2025-09-08T01:36:18,774     )
2025-09-08T01:36:18,774     ^
2025-09-08T01:36:18,774   File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata
2025-09-08T01:36:18,774     raise MetadataGenerationFailed(package_details=details) from error
2025-09-08T01:36:18,774 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed
2025-09-08T01:36:18,797 Removed stix-validator==2.1.5 from https://files.pythonhosted.org/packages/95/2a/f2e87bca58462e2cf370a1cbb24c4452628ddd4124f6f5d489086d5f1a6b/stix-validator-2.1.5.zip from build tracker '/tmp/pip-build-tracker-i2psugd_'
2025-09-08T01:36:18,797 Removed build tracker: '/tmp/pip-build-tracker-i2psugd_'