2021-07-16T07:49:07,415 Created temporary directory: /tmp/pip-ephem-wheel-cache-25s_jym0
2021-07-16T07:49:07,418 Created temporary directory: /tmp/pip-req-tracker-m0qbdjbf
2021-07-16T07:49:07,418 Initialized build tracking at /tmp/pip-req-tracker-m0qbdjbf
2021-07-16T07:49:07,418 Created build tracker: /tmp/pip-req-tracker-m0qbdjbf
2021-07-16T07:49:07,419 Entered build tracker: /tmp/pip-req-tracker-m0qbdjbf
2021-07-16T07:49:07,419 Created temporary directory: /tmp/pip-wheel-pyqe5be6
2021-07-16T07:49:07,448 1 location(s) to search for versions of webp:
2021-07-16T07:49:07,448 * https://pypi.org/simple/webp/
2021-07-16T07:49:07,449 Fetching project page and analyzing links: https://pypi.org/simple/webp/
2021-07-16T07:49:07,449 Getting page https://pypi.org/simple/webp/
2021-07-16T07:49:07,451 Found index url https://pypi.org/simple
2021-07-16T07:49:07,644   Found link https://files.pythonhosted.org/packages/e6/79/230182cc19db801924c9cdbda2a84992a00eeba403a1df0c78bef9d9258f/webp-0.1.0a4.tar.gz#sha256=9db076b1704fbfdf1f152b0360d39f7cb85b2b381aa75313ec7918f1e60cc908 (from https://pypi.org/simple/webp/), version: 0.1.0a4
2021-07-16T07:49:07,644   Found link https://files.pythonhosted.org/packages/35/96/aa9ed4f28415ebc19ed4ce28d0f8ef1fa8e8d8c09417949848893ae0ee16/webp-0.1.0a5.tar.gz#sha256=368fac3946eb6f20260a6110d701550e2f5607efbe4e0866f016561e02649c82 (from https://pypi.org/simple/webp/), version: 0.1.0a5
2021-07-16T07:49:07,645   Found link https://files.pythonhosted.org/packages/69/4c/47cc15fa2eccbd01ed226c1e0a254b8f7c07d5f8f9d43bada193aab68e96/webp-0.1.0a6.tar.gz#sha256=844af8c667ef6bc54aa73e20a5520146721076030abc00969de49a3497a96f2f (from https://pypi.org/simple/webp/), version: 0.1.0a6
2021-07-16T07:49:07,645   Found link https://files.pythonhosted.org/packages/bc/37/f269d27987fc049902d5505a0f404707aea003c1ce55f6fb3a476f29cd8d/webp-0.1.0a7.tar.gz#sha256=87180f46d1911c969ab4401bbce7304948306646b39e7cec8bf3aa6759a7be94 (from https://pypi.org/simple/webp/), version: 0.1.0a7
2021-07-16T07:49:07,645   Found link https://files.pythonhosted.org/packages/ab/45/24634c92c9e8b5788607320288de5f673d37aa8e224f2d178244a104f734/webp-0.1.0a9.tar.gz#sha256=c4564a6802423748b10078aa494b2250f24f122c7af739060312732659b42f36 (from https://pypi.org/simple/webp/), version: 0.1.0a9
2021-07-16T07:49:07,646   Found link https://files.pythonhosted.org/packages/a4/b8/cd3c1b43f7afc09b15492a9690a755e030950e8ce9a887c8677bfdd14bd8/webp-0.1.0a10.tar.gz#sha256=5de9e38736039ff33a1afa330d8cdde3fa949fe22cfcd0e242e084264949aa06 (from https://pypi.org/simple/webp/), version: 0.1.0a10
2021-07-16T07:49:07,646   Found link https://files.pythonhosted.org/packages/8c/43/f0dbe7c7d700970747effd4762522b653012d0330f113fdb3618a56ebdc1/webp-0.1.0a11.tar.gz#sha256=3fe78a496ab26b54621507d1d9ea70b0008f47335dc1ba5885065bdaaa35d537 (from https://pypi.org/simple/webp/), version: 0.1.0a11
2021-07-16T07:49:07,646   Found link https://files.pythonhosted.org/packages/9d/b7/cba98b54852315af5cf5b4203b6da2e05931e3afeada4b75a7ff2703161d/webp-0.1.0a12.tar.gz#sha256=8958d76d6b8e4abda987cb08cc9fe06807a2e68eecd17e9c90ff921cac37dbbc (from https://pypi.org/simple/webp/), version: 0.1.0a12
2021-07-16T07:49:07,646   Found link https://files.pythonhosted.org/packages/6e/55/0072f94045bd2bb7215fb91b22b731b78a9e11bc9f8614ec25837555406c/webp-0.1.0a13.tar.gz#sha256=dfb4d54fc4aad9ce2d85f67b37a54a6adcd86ab6ded13caaad72050f0c846c3a (from https://pypi.org/simple/webp/), version: 0.1.0a13
2021-07-16T07:49:07,647   Found link https://files.pythonhosted.org/packages/c8/42/84409f89cc5ddf98e9a3872f14c72488578bc1067cdc76c5f0f48537c170/webp-0.1.0a14.tar.gz#sha256=d8d486b7c3fa9972308b6a369fe4694a2665dab5b5427935b520654bf62d5677 (from https://pypi.org/simple/webp/), version: 0.1.0a14
2021-07-16T07:49:07,647   Found link https://files.pythonhosted.org/packages/34/d7/dd81a082fde35710e971af4cff7d30bca089979709a9fe971c87ffce7568/webp-0.1.0a15.tar.gz#sha256=055a3fefdbb10c3f6da2a3512225517283f1b61b98de82c1adf244d1e133a49a (from https://pypi.org/simple/webp/), version: 0.1.0a15
2021-07-16T07:49:07,647   Found link https://files.pythonhosted.org/packages/77/4a/06514e64d6b5b24d9c95c83c063069ba3e5251afb8ee68203c483fdeeb57/webp-0.1.0a16.tar.gz#sha256=29c84f846567b49b16290be2ba0d82d4d2e7cdfa51d670d53174e6c6668b98a2 (from https://pypi.org/simple/webp/), version: 0.1.0a16
2021-07-16T07:49:07,648   Found link https://files.pythonhosted.org/packages/62/df/1efb36189ee596f6d3773c8c1b051ada90d244a601b0e4de00181e8fa6f9/webp-0.1.0.tar.gz#sha256=9f15bf22999789b05f12dd02e0970d44adf506e086ea9558e6c5abc4c5585126 (from https://pypi.org/simple/webp/), version: 0.1.0
2021-07-16T07:49:07,665   Skipping link: none of the wheel's tags (cp36-cp36m-manylinux2014_x86_64, cp36-cp36m-manylinux_2_17_x86_64) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/58/c8/9d4d64e0a57d1cbd5598cfcd82580b0b2c2c9d82b0d7ead4c3f20e42cde4/webp-0.1.1-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl#sha256=cf6e8693b2fb4c44ea8e1964a81c2c5c09bcdb8010ec6334a3644ffd7d52c221 (from https://pypi.org/simple/webp/)
2021-07-16T07:49:07,666   Found link https://files.pythonhosted.org/packages/58/90/44ac4929b2f293a58741876a177bf62f334c45bef4d0adc43b713203a1c1/webp-0.1.1.tar.gz#sha256=f4391dd6f56c1eef9df54071240ce0f3cf9bfb64320a4c8cf97d8a40bfd0eac9 (from https://pypi.org/simple/webp/), version: 0.1.1
2021-07-16T07:49:07,666 Skipping link: not a file: https://pypi.org/simple/webp/
2021-07-16T07:49:07,669 Given no hashes to check 1 links for project 'webp': discarding no candidates
2021-07-16T07:49:07,688 Collecting webp==0.1.0a16
2021-07-16T07:49:07,690   Created temporary directory: /tmp/pip-unpack-ixi9ay3h
2021-07-16T07:49:07,860   Downloading webp-0.1.0a16.tar.gz (10 kB)
2021-07-16T07:49:07,920   Added webp==0.1.0a16 from https://files.pythonhosted.org/packages/77/4a/06514e64d6b5b24d9c95c83c063069ba3e5251afb8ee68203c483fdeeb57/webp-0.1.0a16.tar.gz#sha256=29c84f846567b49b16290be2ba0d82d4d2e7cdfa51d670d53174e6c6668b98a2 to build tracker '/tmp/pip-req-tracker-m0qbdjbf'
2021-07-16T07:49:07,922     Running setup.py (path:/tmp/pip-wheel-pyqe5be6/webp_4931b6ef6dd84d8dab287cb48036a6dc/setup.py) egg_info for package webp
2021-07-16T07:49:07,922     Created temporary directory: /tmp/pip-pip-egg-info-brgm3pt7
2021-07-16T07:49:07,923     Running command python setup.py egg_info
2021-07-16T07:49:14,390     Configuration:
2021-07-16T07:49:14,391     [settings]
2021-07-16T07:49:14,391     arch=armv7
2021-07-16T07:49:14,392     arch_build=armv7
2021-07-16T07:49:14,392     build_type=Release
2021-07-16T07:49:14,392     compiler=gcc
2021-07-16T07:49:14,392     compiler.libcxx=libstdc++
2021-07-16T07:49:14,392     compiler.version=10
2021-07-16T07:49:14,392     os=Linux
2021-07-16T07:49:14,392     os_build=Linux
2021-07-16T07:49:14,392     [options]
2021-07-16T07:49:14,392     [build_requires]
2021-07-16T07:49:14,393     [env]

2021-07-16T07:49:14,398     libwebp/1.0.3@bincrafters/stable: Not found in local cache, looking in remotes...
2021-07-16T07:49:14,398     libwebp/1.0.3@bincrafters/stable: Trying with 'conancenter'...
2021-07-16T07:49:14,609     libwebp/1.0.3@bincrafters/stable: Trying with 'conan-center'...
2021-07-16T07:49:14,899     Downloading conanmanifest.txt
2021-07-16T07:49:15,098     Downloading conanfile.py
2021-07-16T07:49:15,211     Downloading conan_export.tgz
2021-07-16T07:49:15,345     libwebp/1.0.3@bincrafters/stable: Downloaded recipe revision 0
2021-07-16T07:49:15,484     conanfile.txt: Installing package
2021-07-16T07:49:15,485     Requirements
2021-07-16T07:49:15,485         libwebp/1.0.3@bincrafters/stable from 'conan-center' - Downloaded
2021-07-16T07:49:15,486     Packages
2021-07-16T07:49:15,486         libwebp/1.0.3@bincrafters/stable:af70f5275279e4cb8ee056de4425676906b86774 - Missing

2021-07-16T07:49:15,487     Installing (downloading, building) binaries...
2021-07-16T07:49:15,487     ERROR: Missing binary: libwebp/1.0.3@bincrafters/stable:af70f5275279e4cb8ee056de4425676906b86774

2021-07-16T07:49:15,488     libwebp/1.0.3@bincrafters/stable: WARN: Can't find a 'libwebp/1.0.3@bincrafters/stable' package for the specified settings, options and dependencies:
2021-07-16T07:49:15,488     - Settings: arch=armv7, build_type=Release, compiler=gcc, compiler.version=10, os=Linux
2021-07-16T07:49:15,488     - Options: fPIC=True, near_lossless=True, shared=False, swap_16bit_csp=False, with_simd=True
2021-07-16T07:49:15,489     - Dependencies:
2021-07-16T07:49:15,489     - Requirements:
2021-07-16T07:49:15,489     - Package ID: af70f5275279e4cb8ee056de4425676906b86774

2021-07-16T07:49:15,493     Traceback (most recent call last):
2021-07-16T07:49:15,493       File "<string>", line 1, in <module>
2021-07-16T07:49:15,494       File "/tmp/pip-wheel-pyqe5be6/webp_4931b6ef6dd84d8dab287cb48036a6dc/setup.py", line 6, in <module>
2021-07-16T07:49:15,495         setup(
2021-07-16T07:49:15,496       File "/usr/local/lib/python3.9/dist-packages/setuptools/__init__.py", line 153, in setup
2021-07-16T07:49:15,496         return distutils.core.setup(**attrs)
2021-07-16T07:49:15,497       File "/usr/lib/python3.9/distutils/core.py", line 108, in setup
2021-07-16T07:49:15,497         _setup_distribution = dist = klass(attrs)
2021-07-16T07:49:15,498       File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 455, in __init__
2021-07-16T07:49:15,499         _Distribution.__init__(self, {
2021-07-16T07:49:15,499       File "/usr/lib/python3.9/distutils/dist.py", line 292, in __init__
2021-07-16T07:49:15,500         self.finalize_options()
2021-07-16T07:49:15,500       File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 807, in finalize_options
2021-07-16T07:49:15,501         ep(self)
2021-07-16T07:49:15,501       File "/usr/local/lib/python3.9/dist-packages/setuptools/dist.py", line 814, in _finalize_setup_keywords
2021-07-16T07:49:15,502         ep.load()(self, ep.name, value)
2021-07-16T07:49:15,502       File "/usr/lib/python3/dist-packages/cffi/setuptools_ext.py", line 219, in cffi_modules
2021-07-16T07:49:15,502         add_cffi_module(dist, cffi_module)
2021-07-16T07:49:15,502       File "/usr/lib/python3/dist-packages/cffi/setuptools_ext.py", line 49, in add_cffi_module
2021-07-16T07:49:15,503         execfile(build_file_name, mod_vars)
2021-07-16T07:49:15,503       File "/usr/lib/python3/dist-packages/cffi/setuptools_ext.py", line 25, in execfile
2021-07-16T07:49:15,503         exec(code, glob, glob)
2021-07-16T07:49:15,503       File "webp_build/builder.py", line 14, in <module>
2021-07-16T07:49:15,504         conan.install(path=getcwd(), cwd=tmp_dir)
2021-07-16T07:49:15,504       File "/usr/local/lib/python3.9/dist-packages/conans/client/conan_api.py", line 93, in wrapper
2021-07-16T07:49:15,513         return f(api, *args, **kwargs)
2021-07-16T07:49:15,514       File "/usr/local/lib/python3.9/dist-packages/conans/client/conan_api.py", line 601, in install
2021-07-16T07:49:15,515         deps_install(app=self.app,
2021-07-16T07:49:15,515       File "/usr/local/lib/python3.9/dist-packages/conans/client/manager.py", line 81, in deps_install
2021-07-16T07:49:15,525         installer.install(deps_graph, remotes, build_modes, update, profile_host, profile_build,
2021-07-16T07:49:15,525       File "/usr/local/lib/python3.9/dist-packages/conans/client/installer.py", line 316, in install
2021-07-16T07:49:15,527         self._build(nodes_by_level, keep_build, root_node, profile_host, profile_build,
2021-07-16T07:49:15,527       File "/usr/local/lib/python3.9/dist-packages/conans/client/installer.py", line 427, in _build
2021-07-16T07:49:15,528         self._raise_missing(missing)
2021-07-16T07:49:15,528       File "/usr/local/lib/python3.9/dist-packages/conans/client/installer.py", line 370, in _raise_missing
2021-07-16T07:49:15,529         raise ConanException(textwrap.dedent('''\
2021-07-16T07:49:15,529     conans.errors.ConanException: Missing prebuilt package for 'libwebp/1.0.3@bincrafters/stable'
2021-07-16T07:49:15,529     Try to build from sources with '--build=libwebp'
2021-07-16T07:49:15,529     Use 'conan search <reference> --table table.html'
2021-07-16T07:49:15,530     Or read 'http://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'

2021-07-16T07:49:15,682 WARNING: Discarding https://files.pythonhosted.org/packages/77/4a/06514e64d6b5b24d9c95c83c063069ba3e5251afb8ee68203c483fdeeb57/webp-0.1.0a16.tar.gz#sha256=29c84f846567b49b16290be2ba0d82d4d2e7cdfa51d670d53174e6c6668b98a2 (from https://pypi.org/simple/webp/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-16T07:49:15,684 ERROR: Could not find a version that satisfies the requirement webp==0.1.0a16 (from versions: 0.1.0a4, 0.1.0a5, 0.1.0a6, 0.1.0a7, 0.1.0a9, 0.1.0a10, 0.1.0a11, 0.1.0a12, 0.1.0a13, 0.1.0a14, 0.1.0a15, 0.1.0a16, 0.1.0, 0.1.1)
2021-07-16T07:49:15,684 ERROR: No matching distribution found for webp==0.1.0a16
2021-07-16T07:49:15,685 Exception information:
2021-07-16T07:49:15,685 Traceback (most recent call last):
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-16T07:49:15,685     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-16T07:49:15,685     raise RequirementsConflicted(criterion)
2021-07-16T07:49:15,685 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('webp==0.1.0a16')
2021-07-16T07:49:15,685 
2021-07-16T07:49:15,685 During handling of the above exception, another exception occurred:
2021-07-16T07:49:15,685 
2021-07-16T07:49:15,685 Traceback (most recent call last):
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-16T07:49:15,685     result = self._result = resolver.resolve(
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-16T07:49:15,685     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-16T07:49:15,685     raise ResolutionImpossible(e.criterion.information)
2021-07-16T07:49:15,685 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('webp==0.1.0a16'), parent=None)]
2021-07-16T07:49:15,685 
2021-07-16T07:49:15,685 The above exception was the direct cause of the following exception:
2021-07-16T07:49:15,685 
2021-07-16T07:49:15,685 Traceback (most recent call last):
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-16T07:49:15,685     status = self.run(options, args)
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-16T07:49:15,685     return func(self, options, args)
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-16T07:49:15,685     requirement_set = resolver.resolve(
2021-07-16T07:49:15,685   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-16T07:49:15,685     raise error from e
2021-07-16T07:49:15,685 pip._internal.exceptions.DistributionNotFound: No matching distribution found for webp==0.1.0a16
2021-07-16T07:49:15,690 Removed webp==0.1.0a16 from https://files.pythonhosted.org/packages/77/4a/06514e64d6b5b24d9c95c83c063069ba3e5251afb8ee68203c483fdeeb57/webp-0.1.0a16.tar.gz#sha256=29c84f846567b49b16290be2ba0d82d4d2e7cdfa51d670d53174e6c6668b98a2 from build tracker '/tmp/pip-req-tracker-m0qbdjbf'
2021-07-16T07:49:15,690 Removed build tracker: '/tmp/pip-req-tracker-m0qbdjbf'