2019-07-02T15:45:39 Created temporary directory: /tmp/pip-ephem-wheel-cache-jykd26jm
2019-07-02T15:45:39 Created temporary directory: /tmp/pip-req-tracker-e52tl14u
2019-07-02T15:45:39 Created requirements tracker '/tmp/pip-req-tracker-e52tl14u'
2019-07-02T15:45:39 Created temporary directory: /tmp/pip-wheel-cks2zpr6
2019-07-02T15:45:39 Collecting contra==0.1.0rc1
2019-07-02T15:45:39   1 location(s) to search for versions of contra:
2019-07-02T15:45:39   * https://pypi.org/simple/contra/
2019-07-02T15:45:39   Getting page https://pypi.org/simple/contra/
2019-07-02T15:45:39   Analyzing links from page https://pypi.org/simple/contra/
2019-07-02T15:45:39     Found link https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz#sha256=4d1b8bdf10544d955f704c76a3b43b24e968abf12f9c119d8ea353487abe0d89 (from https://pypi.org/simple/contra/), version: 0.1.0rc1
2019-07-02T15:45:39     Found link https://files.pythonhosted.org/packages/49/7d/b7b60efc0482c89fc6dfaf1857e86de3879e98a535ce5ae9ab113b804c05/contra-0.1.0rc3.tar.gz#sha256=c58a5b7c5cc8dafc3d863263715719ff8229919d982216bbd16432f77fa3bbe8 (from https://pypi.org/simple/contra/), version: 0.1.0rc3
2019-07-02T15:45:39     Found link https://files.pythonhosted.org/packages/82/d2/3f30edcfd8cd731ac55749a6d63a1768c7c00fd6191d2da085dec1cb8d54/contra-0.1.0rc4.tar.gz#sha256=bd26e83138e9ab254f65d43ec75cb210793983745f18c31b733a73e21dad78ca (from https://pypi.org/simple/contra/), version: 0.1.0rc4
2019-07-02T15:45:39     Found link https://files.pythonhosted.org/packages/02/a8/083b4f3cf14a7fd87cddee59fa0886e96d0de3448cad2dd1bf3f6cea82c0/contra-0.1.0.tar.gz#sha256=c961c658ba502ae67ae1328b50d133c207fd39ee34c2a757caed6d9e8ecbc638 (from https://pypi.org/simple/contra/), version: 0.1.0
2019-07-02T15:45:39   Using version 0.1.0rc1 (newest of versions: 0.1.0rc1)
2019-07-02T15:45:39   Created temporary directory: /tmp/pip-unpack-dv29suzy
2019-07-02T15:45:39   Downloading https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz
2019-07-02T15:45:39   Downloading from URL https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz#sha256=4d1b8bdf10544d955f704c76a3b43b24e968abf12f9c119d8ea353487abe0d89 (from https://pypi.org/simple/contra/)
2019-07-02T15:45:39   Added contra==0.1.0rc1 from https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz#sha256=4d1b8bdf10544d955f704c76a3b43b24e968abf12f9c119d8ea353487abe0d89 to build tracker '/tmp/pip-req-tracker-e52tl14u'
2019-07-02T15:45:39     Running setup.py (path:/tmp/pip-wheel-cks2zpr6/contra/setup.py) egg_info for package contra
2019-07-02T15:45:39     Running command python setup.py egg_info
2019-07-02T15:45:42     running egg_info
2019-07-02T15:45:42     creating pip-egg-info/contra.egg-info
2019-07-02T15:45:42     writing pip-egg-info/contra.egg-info/PKG-INFO
2019-07-02T15:45:42     writing dependency_links to pip-egg-info/contra.egg-info/dependency_links.txt
2019-07-02T15:45:42     writing requirements to pip-egg-info/contra.egg-info/requires.txt
2019-07-02T15:45:42     writing top-level names to pip-egg-info/contra.egg-info/top_level.txt
2019-07-02T15:45:42     writing manifest file 'pip-egg-info/contra.egg-info/SOURCES.txt'
2019-07-02T15:45:42     reading manifest file 'pip-egg-info/contra.egg-info/SOURCES.txt'
2019-07-02T15:45:42     reading manifest template 'MANIFEST.in'
2019-07-02T15:45:42     writing manifest file 'pip-egg-info/contra.egg-info/SOURCES.txt'
2019-07-02T15:45:42   Source in /tmp/pip-wheel-cks2zpr6/contra has version 0.1.0rc1, which satisfies requirement contra==0.1.0rc1 from https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz#sha256=4d1b8bdf10544d955f704c76a3b43b24e968abf12f9c119d8ea353487abe0d89
2019-07-02T15:45:42   Removed contra==0.1.0rc1 from https://files.pythonhosted.org/packages/2b/72/21369854824c7e6d522482dba4af87809648a91c11c66f3f6c82cf4338e5/contra-0.1.0rc1.tar.gz#sha256=4d1b8bdf10544d955f704c76a3b43b24e968abf12f9c119d8ea353487abe0d89 from build tracker '/tmp/pip-req-tracker-e52tl14u'
2019-07-02T15:45:42 Building wheels for collected packages: contra
2019-07-02T15:45:42   Created temporary directory: /tmp/pip-wheel-8ei635bi
2019-07-02T15:45:42   Building wheel for contra (setup.py): started
2019-07-02T15:45:42   Destination directory: /tmp/pip-wheel-8ei635bi
2019-07-02T15:45:42   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-cks2zpr6/contra/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-8ei635bi
2019-07-02T15:45:44   running bdist_wheel
2019-07-02T15:45:44   running build
2019-07-02T15:45:44   running build_ext
2019-07-02T15:45:44   cythoning contra.pyx to contra.cpp
2019-07-02T15:45:46   /usr/lib/python3/dist-packages/Cython/Compiler/Main.py:367: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-wheel-cks2zpr6/contra/contra.pyx
2019-07-02T15:45:46     tree = Parsing.p_module(s, pxd, full_module_name)
2019-07-02T15:45:47   building 'contra' extension
2019-07-02T15:45:47   creating build
2019-07-02T15:45:47   creating build/temp.linux-armv7l-3.7
2019-07-02T15:45:47   creating build/temp.linux-armv7l-3.7/src
2019-07-02T15:45:47   arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Iinc/ -I/usr/include/python3.7m -c contra.cpp -o build/temp.linux-armv7l-3.7/contra.o --std=c++11 -Wno-unused-function
2019-07-02T15:45:47   contra.cpp:634:10: fatal error: bstree.hpp: No such file or directory
2019-07-02T15:45:47    #include "bstree.hpp"
2019-07-02T15:45:47             ^~~~~~~~~~~~
2019-07-02T15:45:47   compilation terminated.
2019-07-02T15:45:47   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2019-07-02T15:45:48   Building wheel for contra (setup.py): finished with status 'error'
2019-07-02T15:45:48   ERROR: Failed building wheel for contra
2019-07-02T15:45:48   Running setup.py clean for contra
2019-07-02T15:45:48   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-cks2zpr6/contra/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-07-02T15:45:50   running clean
2019-07-02T15:45:50   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2019-07-02T15:45:50   'build/lib.linux-armv7l-3.7' does not exist -- can't clean it
2019-07-02T15:45:50   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-07-02T15:45:50   'build/scripts-3.7' does not exist -- can't clean it
2019-07-02T15:45:50   removing 'build'
2019-07-02T15:45:50 Failed to build contra
2019-07-02T15:45:50 Cleaning up...
2019-07-02T15:45:50   Removing source in /tmp/pip-wheel-cks2zpr6/contra
2019-07-02T15:45:50 Removed build tracker '/tmp/pip-req-tracker-e52tl14u'
2019-07-02T15:45:50 ERROR: Failed to build one or more wheels
2019-07-02T15:45:50 Exception information:
2019-07-02T15:45:50 Traceback (most recent call last):
2019-07-02T15:45:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-02T15:45:50     status = self.run(options, args)
2019-07-02T15:45:50   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-07-02T15:45:50     "Failed to build one or more wheels"
2019-07-02T15:45:50 pip._internal.exceptions.CommandError: Failed to build one or more wheels