2025-09-09T00:50:43,299 Created temporary directory: /tmp/pip-build-tracker-g6a86n96 2025-09-09T00:50:43,299 Initialized build tracking at /tmp/pip-build-tracker-g6a86n96 2025-09-09T00:50:43,299 Created build tracker: /tmp/pip-build-tracker-g6a86n96 2025-09-09T00:50:43,300 Entered build tracker: /tmp/pip-build-tracker-g6a86n96 2025-09-09T00:50:43,300 Created temporary directory: /tmp/pip-wheel-l6_uf6qp 2025-09-09T00:50:43,303 Created temporary directory: /tmp/pip-ephem-wheel-cache-mmh44slo 2025-09-09T00:50:43,362 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-09T00:50:43,364 2 location(s) to search for versions of openwsn-coap: 2025-09-09T00:50:43,364 * https://pypi.org/simple/openwsn-coap/ 2025-09-09T00:50:43,364 * https://www.piwheels.org/simple/openwsn-coap/ 2025-09-09T00:50:43,365 Fetching project page and analyzing links: https://pypi.org/simple/openwsn-coap/ 2025-09-09T00:50:43,365 Getting page https://pypi.org/simple/openwsn-coap/ 2025-09-09T00:50:43,366 Found index url https://pypi.org/simple/ 2025-09-09T00:50:43,436 Fetched page https://pypi.org/simple/openwsn-coap/ as application/vnd.pypi.simple.v1+json 2025-09-09T00:50:43,438 Found link https://files.pythonhosted.org/packages/99/4a/25334106aaa2f6a54c380cd6e28391439e9a72b08a6b64271db04c764c4a/openwsn-coap-0.0.1.zip (from https://pypi.org/simple/openwsn-coap/), version: 0.0.1 2025-09-09T00:50:43,438 Found link https://files.pythonhosted.org/packages/c1/27/5a61872d73588b76de0ca8e71fd3a8ee9d62a906099eabf6147cbbded948/openwsn-coap-0.0.2.zip (from https://pypi.org/simple/openwsn-coap/), version: 0.0.2 2025-09-09T00:50:43,438 Found link https://files.pythonhosted.org/packages/0f/cb/5a4b1af132217dffeb9617fca8169fcee27d80aade347d39f6162b8f6be3/openwsn-coap-0.0.3.tar.gz (from https://pypi.org/simple/openwsn-coap/), version: 0.0.3 2025-09-09T00:50:43,439 Found link https://files.pythonhosted.org/packages/77/a8/4969f6b36bbdfa44635cfb0183b043691821b9cc4980815a11eeb2314fec/openwsn-coap-0.0.4.tar.gz (from https://pypi.org/simple/openwsn-coap/), version: 0.0.4 2025-09-09T00:50:43,439 Found link https://files.pythonhosted.org/packages/4a/c0/c664c96a748a86f2bdf6047fae10328bb38c3b9a38ea78b3209c4d01affe/openwsn-coap-0.0.5.tar.gz (from https://pypi.org/simple/openwsn-coap/), version: 0.0.5 2025-09-09T00:50:43,439 Found link https://files.pythonhosted.org/packages/53/cc/fbc875e9fbf368d020129e5c653008c7268fca0711b60a0292d6b3ae97b0/openwsn-coap-0.0.6.tar.gz (from https://pypi.org/simple/openwsn-coap/), version: 0.0.6 2025-09-09T00:50:43,439 Skipping link: No binaries permitted for openwsn-coap: https://files.pythonhosted.org/packages/f1/7c/f1b0e9f4fb4ab6c362512d74d5c5aca23da21cf1d7529834728368fa811a/openwsn_coap-0.0.6-py2-none-any.whl (from https://pypi.org/simple/openwsn-coap/) 2025-09-09T00:50:43,440 Found link https://files.pythonhosted.org/packages/83/46/3da4cc09ab4f508b5ebac75d5838222dbef5d694a2a92e4c02ace8fb1103/openwsn-coap-0.0.7.tar.gz (from https://pypi.org/simple/openwsn-coap/), version: 0.0.7 2025-09-09T00:50:43,440 Skipping link: No binaries permitted for openwsn-coap: https://files.pythonhosted.org/packages/76/87/13473c3996369b4c2e4829e72be6bc001408a67cb458dd69b573cdcfa82f/openwsn_coap-0.0.7-py2-none-any.whl (from https://pypi.org/simple/openwsn-coap/) 2025-09-09T00:50:43,440 Found link https://files.pythonhosted.org/packages/54/05/82554ecabedd37f1806032cddd1269a411463990ce0c8b6828fc4e82e46b/openwsn-coap-0.0.8.tar.gz (from https://pypi.org/simple/openwsn-coap/) (requires-python:>=3.6), version: 0.0.8 2025-09-09T00:50:43,440 Skipping link: No binaries permitted for openwsn-coap: https://files.pythonhosted.org/packages/59/fe/c612e0e225c964ff514c7450cfed93f9a2abab93aa8511618e5cbfd3354b/openwsn_coap-0.0.8-py3-none-any.whl (from https://pypi.org/simple/openwsn-coap/) (requires-python:>=3.6) 2025-09-09T00:50:43,441 Fetching project page and analyzing links: https://www.piwheels.org/simple/openwsn-coap/ 2025-09-09T00:50:43,441 Getting page https://www.piwheels.org/simple/openwsn-coap/ 2025-09-09T00:50:43,442 Found index url https://www.piwheels.org/simple/ 2025-09-09T00:50:43,539 Fetched page https://www.piwheels.org/simple/openwsn-coap/ as text/html 2025-09-09T00:50:43,540 Skipping link: No binaries permitted for openwsn-coap: https://archive1.piwheels.org/simple/openwsn-coap/openwsn_coap-0.0.8-py3-none-any.whl#sha256=7cd0b42db336950bd5f1c762d9a6ed692af9ee74c54259be5fbd48795751b9d6 (from https://www.piwheels.org/simple/openwsn-coap/) (requires-python:>=3.6) 2025-09-09T00:50:43,541 Skipping link: No binaries permitted for openwsn-coap: https://archive1.piwheels.org/simple/openwsn-coap/openwsn_coap-0.0.2-py3-none-any.whl#sha256=5131102aa306d052ff72048c9445c119d33a0dff1e60cc3e44df865c6f03c31a (from https://www.piwheels.org/simple/openwsn-coap/) 2025-09-09T00:50:43,541 Skipping link: not a file: https://www.piwheels.org/simple/openwsn-coap/ 2025-09-09T00:50:43,541 Skipping link: not a file: https://pypi.org/simple/openwsn-coap/ 2025-09-09T00:50:43,567 Given no hashes to check 1 links for project 'openwsn-coap': discarding no candidates 2025-09-09T00:50:43,568 Collecting openwsn-coap==0.0.6 2025-09-09T00:50:43,569 Created temporary directory: /tmp/pip-unpack-kawcx36r 2025-09-09T00:50:43,703 Downloading openwsn-coap-0.0.6.tar.gz (25 kB) 2025-09-09T00:50:43,734 Added openwsn-coap==0.0.6 from https://files.pythonhosted.org/packages/53/cc/fbc875e9fbf368d020129e5c653008c7268fca0711b60a0292d6b3ae97b0/openwsn-coap-0.0.6.tar.gz to build tracker '/tmp/pip-build-tracker-g6a86n96' 2025-09-09T00:50:43,735 Running setup.py (path:/tmp/pip-wheel-l6_uf6qp/openwsn-coap_b86d05a60aa5452e8cbcf7063615e098/setup.py) egg_info for package openwsn-coap 2025-09-09T00:50:43,736 Created temporary directory: /tmp/pip-pip-egg-info-nwljkwxm 2025-09-09T00:50:43,736 Preparing metadata (setup.py): started 2025-09-09T00:50:43,737 Running command python setup.py egg_info 2025-09-09T00:50:44,242 Traceback (most recent call last): 2025-09-09T00:50:44,243 File "", line 2, in 2025-09-09T00:50:44,244 exec(compile(''' 2025-09-09T00:50:44,244 ~~~~^^^^^^^^^^^^ 2025-09-09T00:50:44,244 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:50:44,244 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,244 ...<32 lines>... 2025-09-09T00:50:44,244 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:50:44,244 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,244 ''' % ('/tmp/pip-wheel-l6_uf6qp/openwsn-coap_b86d05a60aa5452e8cbcf7063615e098/setup.py',), "", "exec")) 2025-09-09T00:50:44,245 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,245 File "", line 35, in 2025-09-09T00:50:44,245 File "/tmp/pip-wheel-l6_uf6qp/openwsn-coap_b86d05a60aa5452e8cbcf7063615e098/setup.py", line 21, in 2025-09-09T00:50:44,245 with open(os.path.join('requirements.txt')) as f: 2025-09-09T00:50:44,245 ~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,245 FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt' 2025-09-09T00:50:44,331 ERROR: python setup.py egg_info exited with 1 2025-09-09T00:50:44,343 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-09T00:50:44,343 exec(compile('"'"''"'"''"'"' 2025-09-09T00:50:44,343 # This is -- a caller that pip uses to run setup.py 2025-09-09T00:50:44,343 # 2025-09-09T00:50:44,343 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-09T00:50:44,343 # import from `distutils.core` to work with newer packaging standards. 2025-09-09T00:50:44,343 # - It provides a clear error message when setuptools is not installed. 2025-09-09T00:50:44,343 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-09T00:50:44,343 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-09T00:50:44,343 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-09T00:50:44,343 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-09T00:50:44,343 import os, sys, tokenize, traceback 2025-09-09T00:50:44,343 2025-09-09T00:50:44,343 try: 2025-09-09T00:50:44,343 import setuptools 2025-09-09T00:50:44,343 except ImportError: 2025-09-09T00:50:44,343 print( 2025-09-09T00:50:44,343 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-09T00:50:44,343 "the build environment with exception:", 2025-09-09T00:50:44,343 file=sys.stderr, 2025-09-09T00:50:44,343 ) 2025-09-09T00:50:44,343 traceback.print_exc() 2025-09-09T00:50:44,343 sys.exit(1) 2025-09-09T00:50:44,343 2025-09-09T00:50:44,343 __file__ = %r 2025-09-09T00:50:44,343 sys.argv[0] = __file__ 2025-09-09T00:50:44,343 2025-09-09T00:50:44,343 if os.path.exists(__file__): 2025-09-09T00:50:44,343 filename = __file__ 2025-09-09T00:50:44,343 with tokenize.open(__file__) as f: 2025-09-09T00:50:44,343 setup_py_code = f.read() 2025-09-09T00:50:44,343 else: 2025-09-09T00:50:44,343 filename = "" 2025-09-09T00:50:44,343 setup_py_code = "from setuptools import setup; setup()" 2025-09-09T00:50:44,343 2025-09-09T00:50:44,343 exec(compile(setup_py_code, filename, "exec")) 2025-09-09T00:50:44,343 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-l6_uf6qp/openwsn-coap_b86d05a60aa5452e8cbcf7063615e098/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-nwljkwxm[/] 2025-09-09T00:50:44,343 [bold magenta]cwd[/]: /tmp/pip-wheel-l6_uf6qp/openwsn-coap_b86d05a60aa5452e8cbcf7063615e098/ 2025-09-09T00:50:44,343 Preparing metadata (setup.py): finished with status 'error' 2025-09-09T00:50:44,344 ERROR: metadata generation failed 2025-09-09T00:50:44,350 Exception information: 2025-09-09T00:50:44,350 Traceback (most recent call last): 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-09T00:50:44,350 call_subprocess( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 args, 2025-09-09T00:50:44,350 ^^^^^ 2025-09-09T00:50:44,350 ...<2 lines>... 2025-09-09T00:50:44,350 spinner=spinner, 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-09T00:50:44,350 raise error 2025-09-09T00:50:44,350 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-09T00:50:44,350 2025-09-09T00:50:44,350 The above exception was the direct cause of the following exception: 2025-09-09T00:50:44,350 2025-09-09T00:50:44,350 Traceback (most recent call last): 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-09T00:50:44,350 status = _inner_run() 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-09T00:50:44,350 return self.run(options, args) 2025-09-09T00:50:44,350 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-09T00:50:44,350 return func(self, options, args) 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-09T00:50:44,350 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-09T00:50:44,350 result = self._result = resolver.resolve( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-09T00:50:44,350 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-09T00:50:44,350 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-09T00:50:44,350 if not criterion.candidates: 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-09T00:50:44,350 return bool(self._sequence) 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-09T00:50:44,350 self._bool = any(self) 2025-09-09T00:50:44,350 ~~~^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-09T00:50:44,350 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-09T00:50:44,350 ^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-09T00:50:44,350 candidate = func() 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-09T00:50:44,350 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 link, template, name, version 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-09T00:50:44,350 self._link_candidate_cache[link] = LinkCandidate( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 link, 2025-09-09T00:50:44,350 ^^^^^ 2025-09-09T00:50:44,350 ...<3 lines>... 2025-09-09T00:50:44,350 version=version, 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-09T00:50:44,350 super().__init__( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 link=link, 2025-09-09T00:50:44,350 ^^^^^^^^^^ 2025-09-09T00:50:44,350 ...<4 lines>... 2025-09-09T00:50:44,350 version=version, 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-09T00:50:44,350 self.dist = self._prepare() 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-09T00:50:44,350 dist = self._prepare_distribution() 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-09T00:50:44,350 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-09T00:50:44,350 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-09T00:50:44,350 dist = _get_prepared_distribution( 2025-09-09T00:50:44,350 req, 2025-09-09T00:50:44,350 ...<3 lines>... 2025-09-09T00:50:44,350 self.check_build_deps, 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-09T00:50:44,350 abstract_dist.prepare_distribution_metadata( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 finder, build_isolation, check_build_deps 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-09T00:50:44,350 self.req.prepare_metadata() 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-09T00:50:44,350 self.metadata_directory = generate_metadata_legacy( 2025-09-09T00:50:44,350 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-09T00:50:44,350 build_env=self.build_env, 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ...<3 lines>... 2025-09-09T00:50:44,350 details=details, 2025-09-09T00:50:44,350 ^^^^^^^^^^^^^^^^ 2025-09-09T00:50:44,350 ) 2025-09-09T00:50:44,350 ^ 2025-09-09T00:50:44,350 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-09T00:50:44,350 raise MetadataGenerationFailed(package_details=details) from error 2025-09-09T00:50:44,350 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-09T00:50:44,376 Removed openwsn-coap==0.0.6 from https://files.pythonhosted.org/packages/53/cc/fbc875e9fbf368d020129e5c653008c7268fca0711b60a0292d6b3ae97b0/openwsn-coap-0.0.6.tar.gz from build tracker '/tmp/pip-build-tracker-g6a86n96' 2025-09-09T00:50:44,376 Removed build tracker: '/tmp/pip-build-tracker-g6a86n96'