2021-07-16T02:55:23,989 Created temporary directory: /tmp/pip-ephem-wheel-cache-p5zau3qu
2021-07-16T02:55:23,992 Created temporary directory: /tmp/pip-req-tracker-z9p_b7j_
2021-07-16T02:55:23,993 Initialized build tracking at /tmp/pip-req-tracker-z9p_b7j_
2021-07-16T02:55:23,993 Created build tracker: /tmp/pip-req-tracker-z9p_b7j_
2021-07-16T02:55:23,993 Entered build tracker: /tmp/pip-req-tracker-z9p_b7j_
2021-07-16T02:55:23,994 Created temporary directory: /tmp/pip-wheel-qdddv1zm
2021-07-16T02:55:24,023 1 location(s) to search for versions of videoloader:
2021-07-16T02:55:24,023 * https://pypi.org/simple/videoloader/
2021-07-16T02:55:24,024 Fetching project page and analyzing links: https://pypi.org/simple/videoloader/
2021-07-16T02:55:24,024 Getting page https://pypi.org/simple/videoloader/
2021-07-16T02:55:24,026 Found index url https://pypi.org/simple
2021-07-16T02:55:24,202   Found link https://files.pythonhosted.org/packages/1b/13/b50ae6820ad1c54185310890f8976cc37f2996946cfde8772cf17a0fe4f3/VideoLoader-0.1.0.tar.gz#sha256=23c696eee93fe5671478eeae44b773a0caa6f88dc9c122a3424c8784dae12e43 (from https://pypi.org/simple/videoloader/) (requires-python:>=3.6), version: 0.1.0
2021-07-16T02:55:24,203   Found link https://files.pythonhosted.org/packages/f2/fc/f27ad17b535248e1897c77f3e2ddf2cbcf159a13545c916e689cddbd8a35/VideoLoader-0.1.1.tar.gz#sha256=03525e6e50d37468d57b29fcb884ddfb2cd8cca625404ba078a9d13d7f77723f (from https://pypi.org/simple/videoloader/) (requires-python:>=3.6), version: 0.1.1
2021-07-16T02:55:24,203 Skipping link: not a file: https://pypi.org/simple/videoloader/
2021-07-16T02:55:24,224 Given no hashes to check 1 links for project 'videoloader': discarding no candidates
2021-07-16T02:55:24,243 Collecting videoloader==0.1.0
2021-07-16T02:55:24,244   Created temporary directory: /tmp/pip-unpack-2m0fypyx
2021-07-16T02:55:24,283   Downloading VideoLoader-0.1.0.tar.gz (17 kB)
2021-07-16T02:55:24,373   Added videoloader==0.1.0 from https://files.pythonhosted.org/packages/1b/13/b50ae6820ad1c54185310890f8976cc37f2996946cfde8772cf17a0fe4f3/VideoLoader-0.1.0.tar.gz#sha256=23c696eee93fe5671478eeae44b773a0caa6f88dc9c122a3424c8784dae12e43 to build tracker '/tmp/pip-req-tracker-z9p_b7j_'
2021-07-16T02:55:24,374     Running setup.py (path:/tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/setup.py) egg_info for package videoloader
2021-07-16T02:55:24,375     Created temporary directory: /tmp/pip-pip-egg-info-6ij26oaw
2021-07-16T02:55:24,375     Running command python setup.py egg_info
2021-07-16T02:55:25,772     running egg_info
2021-07-16T02:55:25,777     creating /tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info
2021-07-16T02:55:25,781     writing /tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/PKG-INFO
2021-07-16T02:55:25,789     writing dependency_links to /tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/dependency_links.txt
2021-07-16T02:55:25,796     writing requirements to /tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/requires.txt
2021-07-16T02:55:25,799     writing top-level names to /tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/top_level.txt
2021-07-16T02:55:25,803     writing manifest file '/tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/SOURCES.txt'
2021-07-16T02:55:26,007     reading manifest file '/tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/SOURCES.txt'
2021-07-16T02:55:26,009     reading manifest template 'MANIFEST.in'
2021-07-16T02:55:26,056     writing manifest file '/tmp/pip-pip-egg-info-6ij26oaw/VideoLoader.egg-info/SOURCES.txt'
2021-07-16T02:55:26,146   Source in /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6 has version 0.1.0, which satisfies requirement videoloader==0.1.0 from https://files.pythonhosted.org/packages/1b/13/b50ae6820ad1c54185310890f8976cc37f2996946cfde8772cf17a0fe4f3/VideoLoader-0.1.0.tar.gz#sha256=23c696eee93fe5671478eeae44b773a0caa6f88dc9c122a3424c8784dae12e43
2021-07-16T02:55:26,147   Removed videoloader==0.1.0 from https://files.pythonhosted.org/packages/1b/13/b50ae6820ad1c54185310890f8976cc37f2996946cfde8772cf17a0fe4f3/VideoLoader-0.1.0.tar.gz#sha256=23c696eee93fe5671478eeae44b773a0caa6f88dc9c122a3424c8784dae12e43 from build tracker '/tmp/pip-req-tracker-z9p_b7j_'
2021-07-16T02:55:26,153 Created temporary directory: /tmp/pip-unpack-ydn5ukib
2021-07-16T02:55:26,153 Building wheels for collected packages: videoloader
2021-07-16T02:55:26,157   Created temporary directory: /tmp/pip-wheel-rdxshf73
2021-07-16T02:55:26,157   Building wheel for videoloader (setup.py): started
2021-07-16T02:55:26,158   Destination directory: /tmp/pip-wheel-rdxshf73
2021-07-16T02:55:26,158   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-rdxshf73
2021-07-16T02:55:27,527   running bdist_wheel
2021-07-16T02:55:27,533   running build
2021-07-16T02:55:27,534   running build_py
2021-07-16T02:55:27,677   creating build
2021-07-16T02:55:27,678   creating build/lib.linux-armv7l-3.9
2021-07-16T02:55:27,679   creating build/lib.linux-armv7l-3.9/videoloader
2021-07-16T02:55:27,680   copying videoloader/__init__.py -> build/lib.linux-armv7l-3.9/videoloader
2021-07-16T02:55:27,682   running build_ext
2021-07-16T02:55:27,685   cmake -S videoloader/_ext -B build/temp.linux-armv7l-3.9 -DPython_VERSION=3.9 -DPython_ROOT_DIR=/usr -DPython_FIND_STRATEGY=LOCATION -DCMAKE_BUILD_TYPE=Release -Dvideoloader_DESTINATION=build/lib.linux-armv7l-3.9/videoloader -Dvideoloader_NAME=_ext.cpython-39-arm-linux-gnueabihf.so
2021-07-16T02:55:28,088   -- The CXX compiler identification is GNU 10.2.1
2021-07-16T02:55:28,139   -- Detecting CXX compiler ABI info
2021-07-16T02:55:28,604   -- Detecting CXX compiler ABI info - done
2021-07-16T02:55:28,661   -- Check for working CXX compiler: /usr/bin/c++ - skipped
2021-07-16T02:55:28,662   -- Detecting CXX compile features
2021-07-16T02:55:28,664   -- Detecting CXX compile features - done
2021-07-16T02:55:30,947   -- Found Python: /usr/include/python3.9 (found suitable exact version "3.9.2") found components: Development NumPy Interpreter Development.Module Development.Embed
2021-07-16T02:55:31,275   -- Found AvCodec: /usr/lib/arm-linux-gnueabihf/libavcodec.so (found version "58.91.100")
2021-07-16T02:55:31,563   -- Found AvFormat: /usr/lib/arm-linux-gnueabihf/libavformat.so (found version "58.45.100")
2021-07-16T02:55:31,901   -- Found AvFilter: /usr/lib/arm-linux-gnueabihf/libavfilter.so (found version "7.85.100")
2021-07-16T02:55:32,170   -- Found AvUtil: /usr/lib/arm-linux-gnueabihf/libavutil.so (found version "56.51.100")
2021-07-16T02:55:32,172   -- Configuring done
2021-07-16T02:55:32,385   -- Generating done
2021-07-16T02:55:32,397   -- Build files have been written to: /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/build/temp.linux-armv7l-3.9
2021-07-16T02:55:32,412   cmake --build build/temp.linux-armv7l-3.9 --config Release --target videoloader --
2021-07-16T02:55:32,797   Scanning dependencies of target videoloader
2021-07-16T02:55:32,862   [ 11%] Building CXX object CMakeFiles/videoloader.dir/videoloader.cpp.o
2021-07-16T02:55:35,837   /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/videoloader.cpp: In constructor ‘huww::videoloader::Video::Video(std::string)’:
2021-07-16T02:55:35,838   /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/videoloader.cpp:73:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<huww::videoloader::PacketIndexEntry>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2021-07-16T02:55:35,838      73 |         for (int i = 0; i < packetIndex.size(); i++) {
2021-07-16T02:55:35,838         |                         ~~^~~~~~~~~~~~~~~~~~~~
2021-07-16T02:55:35,939   /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/videoloader.cpp: In member function ‘huww::videoloader::VideoDLPack huww::videoloader::Video::getBatch(const std::vector<int>&)’:
2021-07-16T02:55:35,939   /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/videoloader.cpp:193:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2021-07-16T02:55:35,939     193 |     for (int i = 0; i < frameIndices.size(); i++) {
2021-07-16T02:55:35,939         |                     ~~^~~~~~~~~~~~~~~~~~~~~
2021-07-16T02:55:35,940   /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/videoloader.cpp:195:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<huww::videoloader::PacketIndexEntry>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2021-07-16T02:55:35,940     195 |         if (frameIndex >= this->packetIndex.size()) {
2021-07-16T02:55:35,940         |             ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-07-16T02:55:37,564   [ 22%] Building CXX object CMakeFiles/videoloader.dir/av_utils.cpp.o
2021-07-16T02:55:39,577   [ 33%] Building CXX object CMakeFiles/videoloader.dir/AVFormat.cpp.o
2021-07-16T02:55:41,517   In file included from /usr/include/c++/10/memory:83,
2021-07-16T02:55:41,517                    from /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/FileIO.h:3,
2021-07-16T02:55:41,517                    from /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/AVFormat.h:6,
2021-07-16T02:55:41,517                    from /tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/videoloader/_ext/AVFormat.cpp:1:
2021-07-16T02:55:41,518   /usr/include/c++/10/bits/unique_ptr.h: In instantiation of ‘void std::__uniq_ptr_impl<_Tp, _Dp>::reset(std::__uniq_ptr_impl<_Tp, _Dp>::pointer) [with _Tp = AVIOContext; _Dp = void (*)(AVIOContext*&&); std::__uniq_ptr_impl<_Tp, _Dp>::pointer = AVIOContext*]’:
2021-07-16T02:55:41,518   /usr/include/c++/10/bits/unique_ptr.h:167:2:   required from ‘std::__uniq_ptr_impl<_Tp, _Dp>& std::__uniq_ptr_impl<_Tp, _Dp>::operator=(std::__uniq_ptr_impl<_Tp, _Dp>&&) [with _Tp = AVIOContext; _Dp = void (*)(AVIOContext*&&)]’
2021-07-16T02:55:41,518   /usr/include/c++/10/bits/unique_ptr.h:212:24:   required from here
2021-07-16T02:55:41,518   /usr/include/c++/10/bits/unique_ptr.h:182:17: error: cannot bind rvalue reference of type ‘AVIOContext*&&’ to lvalue of type ‘const pointer’ {aka ‘AVIOContext* const’}
2021-07-16T02:55:41,518     182 |    _M_deleter()(__old_p);
2021-07-16T02:55:41,518         |                 ^~~~~~~
2021-07-16T02:55:41,632   gmake[3]: *** [CMakeFiles/videoloader.dir/build.make:108: CMakeFiles/videoloader.dir/AVFormat.cpp.o] Error 1
2021-07-16T02:55:41,633   gmake[2]: *** [CMakeFiles/Makefile2:124: CMakeFiles/videoloader.dir/all] Error 2
2021-07-16T02:55:41,633   gmake[1]: *** [CMakeFiles/Makefile2:131: CMakeFiles/videoloader.dir/rule] Error 2
2021-07-16T02:55:41,634   gmake: *** [Makefile:150: videoloader] Error 2
2021-07-16T02:55:41,640   error: command '/usr/bin/cmake' failed with exit code 2
2021-07-16T02:55:41,726   Building wheel for videoloader (setup.py): finished with status 'error'
2021-07-16T02:55:41,727   ERROR: Failed building wheel for videoloader
2021-07-16T02:55:41,727   Running setup.py clean for videoloader
2021-07-16T02:55:41,728   Running command /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-qdddv1zm/videoloader_e25d613be566406691a2ff42438bbac6/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2021-07-16T02:55:43,114   running clean
2021-07-16T02:55:43,117   removing 'build/temp.linux-armv7l-3.9' (and everything under it)
2021-07-16T02:55:43,135   removing 'build/lib.linux-armv7l-3.9' (and everything under it)
2021-07-16T02:55:43,138   'build/bdist.linux-armv7l' does not exist -- can't clean it
2021-07-16T02:55:43,138   'build/scripts-3.9' does not exist -- can't clean it
2021-07-16T02:55:43,138   removing 'build'
2021-07-16T02:55:43,211 Failed to build videoloader
2021-07-16T02:55:43,211 ERROR: Failed to build one or more wheels
2021-07-16T02:55:43,212 Exception information:
2021-07-16T02:55:43,212 Traceback (most recent call last):
2021-07-16T02:55:43,212   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-16T02:55:43,212     status = self.run(options, args)
2021-07-16T02:55:43,212   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-16T02:55:43,212     return func(self, options, args)
2021-07-16T02:55:43,212   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 174, in run
2021-07-16T02:55:43,212     raise CommandError(
2021-07-16T02:55:43,212 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2021-07-16T02:55:43,215 Removed build tracker: '/tmp/pip-req-tracker-z9p_b7j_'