2020-06-16T11:16:39,584 Created temporary directory: /tmp/pip-ephem-wheel-cache-tsmv3dsq
2020-06-16T11:16:39,589 Created temporary directory: /tmp/pip-req-tracker-9f48tf9c
2020-06-16T11:16:39,589 Initialized build tracking at /tmp/pip-req-tracker-9f48tf9c
2020-06-16T11:16:39,590 Created build tracker: /tmp/pip-req-tracker-9f48tf9c
2020-06-16T11:16:39,590 Entered build tracker: /tmp/pip-req-tracker-9f48tf9c
2020-06-16T11:16:39,592 Created temporary directory: /tmp/pip-wheel-6v0eazey
2020-06-16T11:16:39,612 1 location(s) to search for versions of mknapsack:
2020-06-16T11:16:39,612 * https://pypi.org/simple/mknapsack/
2020-06-16T11:16:39,613 Fetching project page and analyzing links: https://pypi.org/simple/mknapsack/
2020-06-16T11:16:39,614 Getting page https://pypi.org/simple/mknapsack/
2020-06-16T11:16:39,617 Found index url https://pypi.org/simple
2020-06-16T11:16:39,824   Found link https://files.pythonhosted.org/packages/1b/ff/757db183e12d191bee2fe6e83be47eea42cfbb8046927f66186450c963c6/mknapsack-1.0.1a0.tar.gz#sha256=5b4134ab75ac8070590622d63f3c5fd3921f5387c20f21177b86529018ee0d52 (from https://pypi.org/simple/mknapsack/), version: 1.0.1a0
2020-06-16T11:16:39,825   Found link https://files.pythonhosted.org/packages/88/15/5b3ebd1aff4cc5222dbb4d71cd7f20f916adb797fbd2a9185d034dc658f2/mknapsack-1.0.1.tar.gz#sha256=310f57b0e7f383fe8d95e98114cc8e3f50cb873a0396f7b6dbfdbd52cfddeb35 (from https://pypi.org/simple/mknapsack/), version: 1.0.1
2020-06-16T11:16:39,825   Found link https://files.pythonhosted.org/packages/1a/67/4a37d8f24b974b979b6d5efd7c33c1f05f4b59189caac584614ce6515622/mknapsack-1.0.2.tar.gz#sha256=8cbf0ece16989301d011f11e1dd29086c0a69e5d78883186fc0e2a4472e0237c (from https://pypi.org/simple/mknapsack/), version: 1.0.2
2020-06-16T11:16:39,826   Found link https://files.pythonhosted.org/packages/1a/c9/9b0684034888a5a2f9f2809c44c56e89dccbdebcfd9f8c97ed03f466cb34/mknapsack-1.0.3.tar.gz#sha256=36b8d20ae0c84ab25b59026bc8d884f0974e30e726f787b0cf1209a378f3043b (from https://pypi.org/simple/mknapsack/), version: 1.0.3
2020-06-16T11:16:39,826   Found link https://files.pythonhosted.org/packages/bb/c5/d87129eff7fce6c9a18783e4b7bf05bb9496c446655549549df028351ea0/mknapsack-1.0.4.tar.gz#sha256=4f43b1f29b2adb48a450bd84f73aab15e90dee986508a8b3dd54fbda50409b14 (from https://pypi.org/simple/mknapsack/), version: 1.0.4
2020-06-16T11:16:39,827   Found link https://files.pythonhosted.org/packages/ca/c7/372c4d575d4db34d731c8be702f8bffc3c1729e15384f85c71a296d6a33c/mknapsack-1.0.5.tar.gz#sha256=f0d8e3695acf150e883a5e209d7a72fb16266d5dd83281407c0f164802302311 (from https://pypi.org/simple/mknapsack/), version: 1.0.5
2020-06-16T11:16:39,836 Given no hashes to check 1 links for project 'mknapsack': discarding no candidates
2020-06-16T11:16:39,837 Using version 1.0.2 (newest of versions: 1.0.2)
2020-06-16T11:16:39,843 Collecting mknapsack==1.0.2
2020-06-16T11:16:39,846   Created temporary directory: /tmp/pip-unpack-meqrufyp
2020-06-16T11:16:39,938   Downloading mknapsack-1.0.2.tar.gz (7.3 kB)
2020-06-16T11:16:40,043   Added mknapsack==1.0.2 from https://files.pythonhosted.org/packages/1a/67/4a37d8f24b974b979b6d5efd7c33c1f05f4b59189caac584614ce6515622/mknapsack-1.0.2.tar.gz#sha256=8cbf0ece16989301d011f11e1dd29086c0a69e5d78883186fc0e2a4472e0237c to build tracker '/tmp/pip-req-tracker-9f48tf9c'
2020-06-16T11:16:40,046     Running setup.py (path:/tmp/pip-wheel-6v0eazey/mknapsack/setup.py) egg_info for package mknapsack
2020-06-16T11:16:40,048     Created temporary directory: /tmp/pip-pip-egg-info-ssqmxt6f
2020-06-16T11:16:40,049     Running command python setup.py egg_info
2020-06-16T11:16:42,001     running egg_info
2020-06-16T11:16:42,005     creating /tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info
2020-06-16T11:16:42,008     writing /tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/PKG-INFO
2020-06-16T11:16:42,012     writing dependency_links to /tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/dependency_links.txt
2020-06-16T11:16:42,017     writing requirements to /tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/requires.txt
2020-06-16T11:16:42,019     writing top-level names to /tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/top_level.txt
2020-06-16T11:16:42,022     writing manifest file '/tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/SOURCES.txt'
2020-06-16T11:16:43,055     reading manifest file '/tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/SOURCES.txt'
2020-06-16T11:16:43,058     reading manifest template 'MANIFEST.in'
2020-06-16T11:16:43,063     writing manifest file '/tmp/pip-pip-egg-info-ssqmxt6f/mknapsack.egg-info/SOURCES.txt'
2020-06-16T11:16:43,226   Source in /tmp/pip-wheel-6v0eazey/mknapsack has version 1.0.2, which satisfies requirement mknapsack==1.0.2 from https://files.pythonhosted.org/packages/1a/67/4a37d8f24b974b979b6d5efd7c33c1f05f4b59189caac584614ce6515622/mknapsack-1.0.2.tar.gz#sha256=8cbf0ece16989301d011f11e1dd29086c0a69e5d78883186fc0e2a4472e0237c
2020-06-16T11:16:43,228   Removed mknapsack==1.0.2 from https://files.pythonhosted.org/packages/1a/67/4a37d8f24b974b979b6d5efd7c33c1f05f4b59189caac584614ce6515622/mknapsack-1.0.2.tar.gz#sha256=8cbf0ece16989301d011f11e1dd29086c0a69e5d78883186fc0e2a4472e0237c from build tracker '/tmp/pip-req-tracker-9f48tf9c'
2020-06-16T11:16:43,231 Building wheels for collected packages: mknapsack
2020-06-16T11:16:43,241   Created temporary directory: /tmp/pip-wheel-dga_8nid
2020-06-16T11:16:43,242   Building wheel for mknapsack (setup.py): started
2020-06-16T11:16:43,243   Destination directory: /tmp/pip-wheel-dga_8nid
2020-06-16T11:16:43,243   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-6v0eazey/mknapsack/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-6v0eazey/mknapsack/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-dga_8nid
2020-06-16T11:16:45,203   running bdist_wheel
2020-06-16T11:16:45,216   running build
2020-06-16T11:16:45,217   running build_py
2020-06-16T11:16:45,491   creating build
2020-06-16T11:16:45,492   creating build/lib.linux-armv7l-3.7
2020-06-16T11:16:45,494   creating build/lib.linux-armv7l-3.7/mknapsack
2020-06-16T11:16:45,496   copying python/mknapsack/__init__.py -> build/lib.linux-armv7l-3.7/mknapsack
2020-06-16T11:16:45,500   copying python/mknapsack/algorithms.py -> build/lib.linux-armv7l-3.7/mknapsack
2020-06-16T11:16:45,506   creating build/lib.linux-armv7l-3.7/mknapsack/_algorithms_cy
2020-06-16T11:16:45,508   copying python/mknapsack/_algorithms_cy/__init__.py -> build/lib.linux-armv7l-3.7/mknapsack/_algorithms_cy
2020-06-16T11:16:45,515   running build_ext
2020-06-16T11:16:46,190   cythoning python/mknapsack/_algorithms_cy/mtm_cy.pyx to python/mknapsack/_algorithms_cy/mtm_cy.cpp
2020-06-16T11:16:48,029   /usr/local/lib/python3.7/dist-packages/Cython/Compiler/Main.py:369: FutureWarning: Cython directive 'language_level' not set, using 2 for now (Py2). This will change in a later release! File: /tmp/pip-wheel-6v0eazey/mknapsack/python/mknapsack/_algorithms_cy/mtm_cy.pyx
2020-06-16T11:16:48,030     tree = Parsing.p_module(s, pxd, full_module_name)
2020-06-16T11:16:48,567   building 'mknapsack._algorithms_cy.mtm_cy' extension
2020-06-16T11:16:48,568   creating build/temp.linux-armv7l-3.7
2020-06-16T11:16:48,569   creating build/temp.linux-armv7l-3.7/cpp
2020-06-16T11:16:48,571   creating build/temp.linux-armv7l-3.7/python
2020-06-16T11:16:48,572   creating build/temp.linux-armv7l-3.7/python/mknapsack
2020-06-16T11:16:48,573   creating build/temp.linux-armv7l-3.7/python/mknapsack/_algorithms_cy
2020-06-16T11:16:48,575   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 -Icpp/ -I/usr/include/python3.7m -c cpp/mtm_c.cpp -o build/temp.linux-armv7l-3.7/cpp/mtm_c.o -std=c++1y
2020-06-16T11:16:50,046   cpp/mtm_c.cpp:8:10: fatal error: mtm_c.h: No such file or directory
2020-06-16T11:16:50,048    #include "mtm_c.h"
2020-06-16T11:16:50,048             ^~~~~~~~~
2020-06-16T11:16:50,049   compilation terminated.
2020-06-16T11:16:50,055   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2020-06-16T11:16:50,349   Building wheel for mknapsack (setup.py): finished with status 'error'
2020-06-16T11:16:50,350   ERROR: Failed building wheel for mknapsack
2020-06-16T11:16:50,351   Running setup.py clean for mknapsack
2020-06-16T11:16:50,351   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-6v0eazey/mknapsack/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-6v0eazey/mknapsack/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2020-06-16T11:16:52,264   running clean
2020-06-16T11:16:52,270   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2020-06-16T11:16:52,279   removing 'build/lib.linux-armv7l-3.7' (and everything under it)
2020-06-16T11:16:52,286   'build/bdist.linux-armv7l' does not exist -- can't clean it
2020-06-16T11:16:52,287   'build/scripts-3.7' does not exist -- can't clean it
2020-06-16T11:16:52,288   removing 'build'
2020-06-16T11:16:52,396 Failed to build mknapsack
2020-06-16T11:16:52,397 ERROR: Failed to build one or more wheels
2020-06-16T11:16:52,398 Exception information:
2020-06-16T11:16:52,398 Traceback (most recent call last):
2020-06-16T11:16:52,398   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 188, in _main
2020-06-16T11:16:52,398     status = self.run(options, args)
2020-06-16T11:16:52,398   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 185, in wrapper
2020-06-16T11:16:52,398     return func(self, options, args)
2020-06-16T11:16:52,398   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 189, in run
2020-06-16T11:16:52,398     "Failed to build one or more wheels"
2020-06-16T11:16:52,398 pip._internal.exceptions.CommandError: Failed to build one or more wheels
2020-06-16T11:16:52,403 Removed build tracker: '/tmp/pip-req-tracker-9f48tf9c'