2020-04-30T18:30:43,261 Created temporary directory: /tmp/pip-ephem-wheel-cache-9j_ui5y8
2020-04-30T18:30:43,266 Created temporary directory: /tmp/pip-req-tracker-4mol9du2
2020-04-30T18:30:43,266 Initialized build tracking at /tmp/pip-req-tracker-4mol9du2
2020-04-30T18:30:43,267 Created build tracker: /tmp/pip-req-tracker-4mol9du2
2020-04-30T18:30:43,268 Entered build tracker: /tmp/pip-req-tracker-4mol9du2
2020-04-30T18:30:43,269 Created temporary directory: /tmp/pip-wheel-5ns4flv_
2020-04-30T18:30:43,274 1 location(s) to search for versions of pyecvl:
2020-04-30T18:30:43,274 * https://pypi.org/simple/pyecvl/
2020-04-30T18:30:43,275 Fetching project page and analyzing links: https://pypi.org/simple/pyecvl/
2020-04-30T18:30:43,276 Getting page https://pypi.org/simple/pyecvl/
2020-04-30T18:30:43,278 Found index url https://pypi.org/simple
2020-04-30T18:30:43,281 Getting credentials from keyring for https://pypi.org/simple
2020-04-30T18:30:43,281 Getting credentials from keyring for pypi.org
2020-04-30T18:30:43,487   Found link https://files.pythonhosted.org/packages/11/35/436c11b7bf6589553afa11f2596ab078d443ec8e59aa16795e617511ac68/pyecvl-0.1.0.tar.gz#sha256=3c68de79fdd935eb83c0c5906383954b0a2f053890e56508f8329fce62159e9e (from https://pypi.org/simple/pyecvl/), version: 0.1.0
2020-04-30T18:30:43,488   Found link https://files.pythonhosted.org/packages/e7/4c/9b0b4601b3c7f0087eb35b4bc13c53df0353806c1a52fa5611c10ba49d96/pyecvl-0.2.0.tar.gz#sha256=9d8e8359566814c96bc6691a7d0c2d2f0adad922445f777fa4b5d6cbb57fe640 (from https://pypi.org/simple/pyecvl/), version: 0.2.0
2020-04-30T18:30:43,488   Found link https://files.pythonhosted.org/packages/46/05/e6a4918046e3d93dfa518787aaa9f23580d9e9232da0f573a6f25748c0d0/pyecvl-0.2.1.tar.gz#sha256=f77d11f6dcd4124ab4382cebad155be44f1360ee7977b5954c3efae3cbb771d8 (from https://pypi.org/simple/pyecvl/), version: 0.2.1
2020-04-30T18:30:43,496 Given no hashes to check 1 links for project 'pyecvl': discarding no candidates
2020-04-30T18:30:43,497 Using version 0.2.1 (newest of versions: 0.2.1)
2020-04-30T18:30:43,503 Collecting pyecvl==0.2.1
2020-04-30T18:30:43,506   Created temporary directory: /tmp/pip-unpack-54087vld
2020-04-30T18:30:43,509   Getting credentials from keyring for files.pythonhosted.org
2020-04-30T18:30:43,607   Downloading pyecvl-0.2.1.tar.gz (78 kB)
2020-04-30T18:30:43,989   Added pyecvl==0.2.1 from https://files.pythonhosted.org/packages/46/05/e6a4918046e3d93dfa518787aaa9f23580d9e9232da0f573a6f25748c0d0/pyecvl-0.2.1.tar.gz#sha256=f77d11f6dcd4124ab4382cebad155be44f1360ee7977b5954c3efae3cbb771d8 to build tracker '/tmp/pip-req-tracker-4mol9du2'
2020-04-30T18:30:43,992     Running setup.py (path:/tmp/pip-wheel-5ns4flv_/pyecvl/setup.py) egg_info for package pyecvl
2020-04-30T18:30:43,994     Running command python setup.py egg_info
2020-04-30T18:30:46,228     running egg_info
2020-04-30T18:30:46,234     creating /tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info
2020-04-30T18:30:46,236     writing /tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/PKG-INFO
2020-04-30T18:30:46,243     writing dependency_links to /tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/dependency_links.txt
2020-04-30T18:30:46,249     writing requirements to /tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/requires.txt
2020-04-30T18:30:46,251     writing top-level names to /tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/top_level.txt
2020-04-30T18:30:46,256     writing manifest file '/tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/SOURCES.txt'
2020-04-30T18:30:47,278     reading manifest file '/tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/SOURCES.txt'
2020-04-30T18:30:47,282     reading manifest template 'MANIFEST.in'
2020-04-30T18:30:47,356     writing manifest file '/tmp/pip-wheel-5ns4flv_/pyecvl/pip-egg-info/pyecvl.egg-info/SOURCES.txt'
2020-04-30T18:30:47,521   Source in /tmp/pip-wheel-5ns4flv_/pyecvl has version 0.2.1, which satisfies requirement pyecvl==0.2.1 from https://files.pythonhosted.org/packages/46/05/e6a4918046e3d93dfa518787aaa9f23580d9e9232da0f573a6f25748c0d0/pyecvl-0.2.1.tar.gz#sha256=f77d11f6dcd4124ab4382cebad155be44f1360ee7977b5954c3efae3cbb771d8
2020-04-30T18:30:47,523   Removed pyecvl==0.2.1 from https://files.pythonhosted.org/packages/46/05/e6a4918046e3d93dfa518787aaa9f23580d9e9232da0f573a6f25748c0d0/pyecvl-0.2.1.tar.gz#sha256=f77d11f6dcd4124ab4382cebad155be44f1360ee7977b5954c3efae3cbb771d8 from build tracker '/tmp/pip-req-tracker-4mol9du2'
2020-04-30T18:30:47,526 Building wheels for collected packages: pyecvl
2020-04-30T18:30:47,536   Created temporary directory: /tmp/pip-wheel-49ae2ghb
2020-04-30T18:30:47,537   Building wheel for pyecvl (setup.py): started
2020-04-30T18:30:47,538   Destination directory: /tmp/pip-wheel-49ae2ghb
2020-04-30T18:30:47,538   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-5ns4flv_/pyecvl/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-5ns4flv_/pyecvl/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-49ae2ghb
2020-04-30T18:30:49,734   running bdist_wheel
2020-04-30T18:30:50,421   running build
2020-04-30T18:30:50,421   running build_py
2020-04-30T18:30:50,697   creating build
2020-04-30T18:30:50,698   creating build/lib.linux-armv7l-3.7
2020-04-30T18:30:50,700   creating build/lib.linux-armv7l-3.7/pyecvl
2020-04-30T18:30:50,703   copying pyecvl/ecvl.py -> build/lib.linux-armv7l-3.7/pyecvl
2020-04-30T18:30:50,712   copying pyecvl/version.py -> build/lib.linux-armv7l-3.7/pyecvl
2020-04-30T18:30:50,716   copying pyecvl/__init__.py -> build/lib.linux-armv7l-3.7/pyecvl
2020-04-30T18:30:50,722   running build_ext
2020-04-30T18:30:50,739   building 'pyecvl._core' extension
2020-04-30T18:30:50,741   creating build/temp.linux-armv7l-3.7
2020-04-30T18:30:50,741   creating build/temp.linux-armv7l-3.7/src
2020-04-30T18:30:50,743   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 -Isrc -I/home/piwheels/.local/lib/python3.7/site-packages/pybind11/include -I/home/piwheels/.local/lib/python3.7/site-packages/pybind11/include -I/usr/include/python3.7m -c src/_core.cpp -o build/temp.linux-armv7l-3.7/src/_core.o -std=c++17 -fvisibility=hidden -DECVL_WITH_DICOM -DECVL_WITH_OPENSLIDE -DECVL_EDDL
2020-04-30T18:30:51,344   src/_core.cpp:3:10: fatal error: ecvl/core/datatype.h: No such file or directory
2020-04-30T18:30:51,345    #include <ecvl/core/datatype.h>
2020-04-30T18:30:51,345             ^~~~~~~~~~~~~~~~~~~~~~
2020-04-30T18:30:51,345   compilation terminated.
2020-04-30T18:30:51,351   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2020-04-30T18:30:51,510   Building wheel for pyecvl (setup.py): finished with status 'error'
2020-04-30T18:30:51,510   ERROR: Failed building wheel for pyecvl
2020-04-30T18:30:51,511   Running setup.py clean for pyecvl
2020-04-30T18:30:51,512   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-5ns4flv_/pyecvl/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-5ns4flv_/pyecvl/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2020-04-30T18:30:53,632   running clean
2020-04-30T18:30:53,638   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2020-04-30T18:30:53,642   removing 'build/lib.linux-armv7l-3.7' (and everything under it)
2020-04-30T18:30:53,648   'build/bdist.linux-armv7l' does not exist -- can't clean it
2020-04-30T18:30:53,650   'build/scripts-3.7' does not exist -- can't clean it
2020-04-30T18:30:53,651   removing 'build'
2020-04-30T18:30:53,754 Failed to build pyecvl
2020-04-30T18:30:53,755 Cleaning up...
2020-04-30T18:30:53,756   Removing source in /tmp/pip-wheel-5ns4flv_/pyecvl
2020-04-30T18:30:53,832 Removed build tracker: '/tmp/pip-req-tracker-4mol9du2'
2020-04-30T18:30:53,835 ERROR: Failed to build one or more wheels
2020-04-30T18:30:53,836 Exception information:
2020-04-30T18:30:53,836 Traceback (most recent call last):
2020-04-30T18:30:53,836   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-04-30T18:30:53,836     status = self.run(options, args)
2020-04-30T18:30:53,836   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 189, in run
2020-04-30T18:30:53,836     "Failed to build one or more wheels"
2020-04-30T18:30:53,836 pip._internal.exceptions.CommandError: Failed to build one or more wheels