2025-09-08T09:15:35,116 Created temporary directory: /tmp/pip-build-tracker-8mlbiw12 2025-09-08T09:15:35,116 Initialized build tracking at /tmp/pip-build-tracker-8mlbiw12 2025-09-08T09:15:35,116 Created build tracker: /tmp/pip-build-tracker-8mlbiw12 2025-09-08T09:15:35,117 Entered build tracker: /tmp/pip-build-tracker-8mlbiw12 2025-09-08T09:15:35,117 Created temporary directory: /tmp/pip-wheel-fs1q07sv 2025-09-08T09:15:35,120 Created temporary directory: /tmp/pip-ephem-wheel-cache-i7u76u8k 2025-09-08T09:15:35,177 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple 2025-09-08T09:15:35,179 2 location(s) to search for versions of uvoauth: 2025-09-08T09:15:35,179 * https://pypi.org/simple/uvoauth/ 2025-09-08T09:15:35,179 * https://www.piwheels.org/simple/uvoauth/ 2025-09-08T09:15:35,180 Fetching project page and analyzing links: https://pypi.org/simple/uvoauth/ 2025-09-08T09:15:35,180 Getting page https://pypi.org/simple/uvoauth/ 2025-09-08T09:15:35,181 Found index url https://pypi.org/simple/ 2025-09-08T09:15:35,253 Fetched page https://pypi.org/simple/uvoauth/ as application/vnd.pypi.simple.v1+json 2025-09-08T09:15:35,255 Found link https://files.pythonhosted.org/packages/58/20/841449b8039740572cf2b22a2fe3436bb36bb46f47702b45ab18a7984f49/uvoauth-0.1.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.1 2025-09-08T09:15:35,255 Found link https://files.pythonhosted.org/packages/7c/ed/3016672d88c6bfbe6994631d6620fdf0816e33d84e206a74f3c81438395a/uvoauth-0.2.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.2 2025-09-08T09:15:35,255 Found link https://files.pythonhosted.org/packages/6e/38/d21c65f822a63f2e9dd4206b43fd47dd6d7c907a94fbe812ed299f5820d5/uvoauth-0.3.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.3 2025-09-08T09:15:35,256 Found link https://files.pythonhosted.org/packages/1a/8d/9ffaa4b33349f1999e48299b68dce058a8cb6b6a455c300f39376c80ec35/uvoauth-0.4.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.4 2025-09-08T09:15:35,256 Found link https://files.pythonhosted.org/packages/72/71/e61be621565e9bf7cb5a30461b27700fd18a3e990736236b03aa27af7ead/uvoauth-0.5.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.5 2025-09-08T09:15:35,256 Found link https://files.pythonhosted.org/packages/44/fd/e235e75c6bc48aa84b6f395fcfbe2aee4e41f0924eaf81fd1ba22deeb317/uvoauth-0.6.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.6 2025-09-08T09:15:35,256 Found link https://files.pythonhosted.org/packages/7a/24/5da57aec5e303987577f97d73ce532a01f5a3adae404a02cd83037331cad/uvoauth-0.7.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.7 2025-09-08T09:15:35,256 Found link https://files.pythonhosted.org/packages/13/f7/d03834f8968522a76494cc4f49f55776461f6a8f179496077da071770035/uvoauth-0.8.tar.gz (from https://pypi.org/simple/uvoauth/), version: 0.8 2025-09-08T09:15:35,257 Fetching project page and analyzing links: https://www.piwheels.org/simple/uvoauth/ 2025-09-08T09:15:35,257 Getting page https://www.piwheels.org/simple/uvoauth/ 2025-09-08T09:15:35,258 Found index url https://www.piwheels.org/simple/ 2025-09-08T09:15:35,365 Fetched page https://www.piwheels.org/simple/uvoauth/ as text/html 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.8-py3-none-any.whl#sha256=f112e0c8ce1d56d5a5ee37e0b02be502b6695a170e64310e3fc650855cbf7516 (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.7-py3-none-any.whl#sha256=c04412ea135b74324e6b99e8e09633147f63f83fd7973d093f9e45b0152f710d (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.6-py3-none-any.whl#sha256=a517135e4657b2344297cdd4e0e97c0e4fb9c83899eaf472732bfecfca99e6ff (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.5-py3-none-any.whl#sha256=0bbdd3990e1089aa713b59bd9a33bc55d7cffaf4bebb54575cc928d14a4d53d7 (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.4-py3-none-any.whl#sha256=f9e5266c1ae964ec04a187bfdbc3ee773c24f4edeef039a257ba78ec82253a93 (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,367 Skipping link: No binaries permitted for uvoauth: https://archive1.piwheels.org/simple/uvoauth/uvoauth-0.3-py3-none-any.whl#sha256=6ea70bf0be17aa7066f58b2e3355b422a5dab06d52cdbb8b58dc2a8800eaad95 (from https://www.piwheels.org/simple/uvoauth/) 2025-09-08T09:15:35,368 Skipping link: not a file: https://www.piwheels.org/simple/uvoauth/ 2025-09-08T09:15:35,368 Skipping link: not a file: https://pypi.org/simple/uvoauth/ 2025-09-08T09:15:35,394 Given no hashes to check 1 links for project 'uvoauth': discarding no candidates 2025-09-08T09:15:35,395 Collecting uvoauth==0.2 2025-09-08T09:15:35,397 Created temporary directory: /tmp/pip-unpack-iz5gnf03 2025-09-08T09:15:35,535 Downloading uvoauth-0.2.tar.gz (2.2 kB) 2025-09-08T09:15:35,553 Added uvoauth==0.2 from https://files.pythonhosted.org/packages/7c/ed/3016672d88c6bfbe6994631d6620fdf0816e33d84e206a74f3c81438395a/uvoauth-0.2.tar.gz to build tracker '/tmp/pip-build-tracker-8mlbiw12' 2025-09-08T09:15:35,554 Running setup.py (path:/tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/setup.py) egg_info for package uvoauth 2025-09-08T09:15:35,554 Created temporary directory: /tmp/pip-pip-egg-info-63ast7ho 2025-09-08T09:15:35,554 Preparing metadata (setup.py): started 2025-09-08T09:15:35,555 Running command python setup.py egg_info 2025-09-08T09:15:36,060 Traceback (most recent call last): 2025-09-08T09:15:36,061 File "", line 2, in 2025-09-08T09:15:36,062 exec(compile(''' 2025-09-08T09:15:36,062 ~~~~^^^^^^^^^^^^ 2025-09-08T09:15:36,062 # This is -- a caller that pip uses to run setup.py 2025-09-08T09:15:36,062 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,062 ...<32 lines>... 2025-09-08T09:15:36,062 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T09:15:36,062 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,062 ''' % ('/tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/setup.py',), "", "exec")) 2025-09-08T09:15:36,063 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,063 File "", line 35, in 2025-09-08T09:15:36,063 File "/tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/setup.py", line 12, in 2025-09-08T09:15:36,063 install_requires=[ r.rstrip() for r in open(requirements).readlines() ] 2025-09-08T09:15:36,063 ~~~~^^^^^^^^^^^^^^ 2025-09-08T09:15:36,063 FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/requirements.txt' 2025-09-08T09:15:36,146 ERROR: python setup.py egg_info exited with 1 2025-09-08T09:15:36,158 [bold magenta]full command[/]: [blue]/usr/bin/python3 -c ' 2025-09-08T09:15:36,158 exec(compile('"'"''"'"''"'"' 2025-09-08T09:15:36,158 # This is -- a caller that pip uses to run setup.py 2025-09-08T09:15:36,158 # 2025-09-08T09:15:36,158 # - It imports setuptools before invoking setup.py, to enable projects that directly 2025-09-08T09:15:36,158 # import from `distutils.core` to work with newer packaging standards. 2025-09-08T09:15:36,158 # - It provides a clear error message when setuptools is not installed. 2025-09-08T09:15:36,158 # - It sets `sys.argv[0]` to the underlying `setup.py`, when invoking `setup.py` so 2025-09-08T09:15:36,158 # setuptools doesn'"'"'t think the script is `-c`. This avoids the following warning: 2025-09-08T09:15:36,158 # manifest_maker: standard file '"'"'-c'"'"' not found". 2025-09-08T09:15:36,158 # - It generates a shim setup.py, for handling setup.cfg-only projects. 2025-09-08T09:15:36,158 import os, sys, tokenize, traceback 2025-09-08T09:15:36,158 2025-09-08T09:15:36,158 try: 2025-09-08T09:15:36,158 import setuptools 2025-09-08T09:15:36,158 except ImportError: 2025-09-08T09:15:36,158 print( 2025-09-08T09:15:36,158 "ERROR: Can not execute `setup.py` since setuptools failed to import in " 2025-09-08T09:15:36,158 "the build environment with exception:", 2025-09-08T09:15:36,158 file=sys.stderr, 2025-09-08T09:15:36,158 ) 2025-09-08T09:15:36,158 traceback.print_exc() 2025-09-08T09:15:36,158 sys.exit(1) 2025-09-08T09:15:36,158 2025-09-08T09:15:36,158 __file__ = %r 2025-09-08T09:15:36,158 sys.argv[0] = __file__ 2025-09-08T09:15:36,158 2025-09-08T09:15:36,158 if os.path.exists(__file__): 2025-09-08T09:15:36,158 filename = __file__ 2025-09-08T09:15:36,158 with tokenize.open(__file__) as f: 2025-09-08T09:15:36,158 setup_py_code = f.read() 2025-09-08T09:15:36,158 else: 2025-09-08T09:15:36,158 filename = "" 2025-09-08T09:15:36,158 setup_py_code = "from setuptools import setup; setup()" 2025-09-08T09:15:36,158 2025-09-08T09:15:36,158 exec(compile(setup_py_code, filename, "exec")) 2025-09-08T09:15:36,158 '"'"''"'"''"'"' % ('"'"'/tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/setup.py'"'"',), "", "exec"))' egg_info --egg-base /tmp/pip-pip-egg-info-63ast7ho[/] 2025-09-08T09:15:36,158 [bold magenta]cwd[/]: /tmp/pip-wheel-fs1q07sv/uvoauth_5e643b8776184e5c95151f486c142e26/ 2025-09-08T09:15:36,158 Preparing metadata (setup.py): finished with status 'error' 2025-09-08T09:15:36,159 ERROR: metadata generation failed 2025-09-08T09:15:36,164 Exception information: 2025-09-08T09:15:36,164 Traceback (most recent call last): 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 63, in generate_metadata 2025-09-08T09:15:36,164 call_subprocess( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 args, 2025-09-08T09:15:36,164 ^^^^^ 2025-09-08T09:15:36,164 ...<2 lines>... 2025-09-08T09:15:36,164 spinner=spinner, 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/utils/subprocess.py", line 209, in call_subprocess 2025-09-08T09:15:36,164 raise error 2025-09-08T09:15:36,164 pip._internal.exceptions.InstallationSubprocessError: python setup.py egg_info exited with 1 2025-09-08T09:15:36,164 2025-09-08T09:15:36,164 The above exception was the direct cause of the following exception: 2025-09-08T09:15:36,164 2025-09-08T09:15:36,164 Traceback (most recent call last): 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 105, in _run_wrapper 2025-09-08T09:15:36,164 status = _inner_run() 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 96, in _inner_run 2025-09-08T09:15:36,164 return self.run(options, args) 2025-09-08T09:15:36,164 ~~~~~~~~^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/cli/req_command.py", line 68, in wrapper 2025-09-08T09:15:36,164 return func(self, options, args) 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/commands/wheel.py", line 147, in run 2025-09-08T09:15:36,164 requirement_set = resolver.resolve(reqs, check_supported_wheels=True) 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 96, in resolve 2025-09-08T09:15:36,164 result = self._result = resolver.resolve( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 collected.requirements, max_rounds=limit_how_complex_resolution_can_be 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 515, in resolve 2025-09-08T09:15:36,164 state = resolution.resolve(requirements, max_rounds=max_rounds) 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 388, in resolve 2025-09-08T09:15:36,164 self._add_to_criteria(self.state.criteria, r, parent=None) 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/resolvers/resolution.py", line 141, in _add_to_criteria 2025-09-08T09:15:36,164 if not criterion.candidates: 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_vendor/resolvelib/structs.py", line 194, in __bool__ 2025-09-08T09:15:36,164 return bool(self._sequence) 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 163, in __bool__ 2025-09-08T09:15:36,164 self._bool = any(self) 2025-09-08T09:15:36,164 ~~~^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 147, in 2025-09-08T09:15:36,164 return (c for c in iterator if id(c) not in self._incompatible_ids) 2025-09-08T09:15:36,164 ^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 37, in _iter_built 2025-09-08T09:15:36,164 candidate = func() 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 187, in _make_candidate_from_link 2025-09-08T09:15:36,164 base: Optional[BaseCandidate] = self._make_base_candidate_from_link( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 link, template, name, version 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 233, in _make_base_candidate_from_link 2025-09-08T09:15:36,164 self._link_candidate_cache[link] = LinkCandidate( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 link, 2025-09-08T09:15:36,164 ^^^^^ 2025-09-08T09:15:36,164 ...<3 lines>... 2025-09-08T09:15:36,164 version=version, 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 306, in __init__ 2025-09-08T09:15:36,164 super().__init__( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 link=link, 2025-09-08T09:15:36,164 ^^^^^^^^^^ 2025-09-08T09:15:36,164 ...<4 lines>... 2025-09-08T09:15:36,164 version=version, 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 159, in __init__ 2025-09-08T09:15:36,164 self.dist = self._prepare() 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 236, in _prepare 2025-09-08T09:15:36,164 dist = self._prepare_distribution() 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 317, in _prepare_distribution 2025-09-08T09:15:36,164 return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True) 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 532, in prepare_linked_requirement 2025-09-08T09:15:36,164 return self._prepare_linked_requirement(req, parallel_builds) 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 647, in _prepare_linked_requirement 2025-09-08T09:15:36,164 dist = _get_prepared_distribution( 2025-09-08T09:15:36,164 req, 2025-09-08T09:15:36,164 ...<3 lines>... 2025-09-08T09:15:36,164 self.check_build_deps, 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/operations/prepare.py", line 71, in _get_prepared_distribution 2025-09-08T09:15:36,164 abstract_dist.prepare_distribution_metadata( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 finder, build_isolation, check_build_deps 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/distributions/sdist.py", line 69, in prepare_distribution_metadata 2025-09-08T09:15:36,164 self.req.prepare_metadata() 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~~^^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 581, in prepare_metadata 2025-09-08T09:15:36,164 self.metadata_directory = generate_metadata_legacy( 2025-09-08T09:15:36,164 ~~~~~~~~~~~~~~~~~~~~~~~~^ 2025-09-08T09:15:36,164 build_env=self.build_env, 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ...<3 lines>... 2025-09-08T09:15:36,164 details=details, 2025-09-08T09:15:36,164 ^^^^^^^^^^^^^^^^ 2025-09-08T09:15:36,164 ) 2025-09-08T09:15:36,164 ^ 2025-09-08T09:15:36,164 File "/usr/lib/python3/dist-packages/pip/_internal/operations/build/metadata_legacy.py", line 70, in generate_metadata 2025-09-08T09:15:36,164 raise MetadataGenerationFailed(package_details=details) from error 2025-09-08T09:15:36,164 pip._internal.exceptions.MetadataGenerationFailed: metadata generation failed 2025-09-08T09:15:36,184 Removed uvoauth==0.2 from https://files.pythonhosted.org/packages/7c/ed/3016672d88c6bfbe6994631d6620fdf0816e33d84e206a74f3c81438395a/uvoauth-0.2.tar.gz from build tracker '/tmp/pip-build-tracker-8mlbiw12' 2025-09-08T09:15:36,184 Removed build tracker: '/tmp/pip-build-tracker-8mlbiw12'