2019-07-22T14:49:02 Created temporary directory: /tmp/pip-ephem-wheel-cache-1id1bdga
2019-07-22T14:49:02 Created temporary directory: /tmp/pip-req-tracker-_9cpomp3
2019-07-22T14:49:02 Created requirements tracker '/tmp/pip-req-tracker-_9cpomp3'
2019-07-22T14:49:02 Created temporary directory: /tmp/pip-wheel-9l63mdm8
2019-07-22T14:49:02 Collecting ncvis==0.0.4
2019-07-22T14:49:02   1 location(s) to search for versions of ncvis:
2019-07-22T14:49:02   * https://pypi.org/simple/ncvis/
2019-07-22T14:49:02   Getting page https://pypi.org/simple/ncvis/
2019-07-22T14:49:02   Analyzing links from page https://pypi.org/simple/ncvis/
2019-07-22T14:49:02     Found link https://files.pythonhosted.org/packages/38/8f/c8b86592c7f14574c8210e17cbcda02221dd49114141aa1e7a45442c9161/ncvis-0.0.1.tar.gz#sha256=e828ea6e5f62bf1a8cfe9fe27541a8a3d70df999ced16680c06d3d26fe7cb14f (from https://pypi.org/simple/ncvis/) (requires-python:>=3), version: 0.0.1
2019-07-22T14:49:02     Found link https://files.pythonhosted.org/packages/46/f0/52af01e4e0ad0220aab9bc27bbb4dfc99df653b2813cd4da96b5d48d2b37/ncvis-0.0.2.tar.gz#sha256=10434719877fee65cafed58c136df76fc58f5b2971241c4ebb2d8fc58c66db41 (from https://pypi.org/simple/ncvis/) (requires-python:>=3), version: 0.0.2
2019-07-22T14:49:02     Found link https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz#sha256=aafcd2398c330ea472c0dbef27ff7b9b8e27f0bdac57851388b1f098e3955e80 (from https://pypi.org/simple/ncvis/) (requires-python:>=3), version: 0.0.4
2019-07-22T14:49:02   Using version 0.0.4 (newest of versions: 0.0.4)
2019-07-22T14:49:02   Created temporary directory: /tmp/pip-unpack-ilay699d
2019-07-22T14:49:03   Downloading https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz (178kB)
2019-07-22T14:49:03   Downloading from URL https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz#sha256=aafcd2398c330ea472c0dbef27ff7b9b8e27f0bdac57851388b1f098e3955e80 (from https://pypi.org/simple/ncvis/) (requires-python:>=3)
2019-07-22T14:49:03   Added ncvis==0.0.4 from https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz#sha256=aafcd2398c330ea472c0dbef27ff7b9b8e27f0bdac57851388b1f098e3955e80 to build tracker '/tmp/pip-req-tracker-_9cpomp3'
2019-07-22T14:49:03     Running setup.py (path:/tmp/pip-wheel-9l63mdm8/ncvis/setup.py) egg_info for package ncvis
2019-07-22T14:49:03     Running command python setup.py egg_info
2019-07-22T14:49:06     running egg_info
2019-07-22T14:49:06     creating pip-egg-info/ncvis.egg-info
2019-07-22T14:49:06     writing pip-egg-info/ncvis.egg-info/PKG-INFO
2019-07-22T14:49:06     writing dependency_links to pip-egg-info/ncvis.egg-info/dependency_links.txt
2019-07-22T14:49:06     writing requirements to pip-egg-info/ncvis.egg-info/requires.txt
2019-07-22T14:49:06     writing top-level names to pip-egg-info/ncvis.egg-info/top_level.txt
2019-07-22T14:49:06     writing manifest file 'pip-egg-info/ncvis.egg-info/SOURCES.txt'
2019-07-22T14:49:06     reading manifest file 'pip-egg-info/ncvis.egg-info/SOURCES.txt'
2019-07-22T14:49:06     reading manifest template 'MANIFEST.in'
2019-07-22T14:49:06     warning: no previously-included files found matching 'src/main.cpp'
2019-07-22T14:49:06     writing manifest file 'pip-egg-info/ncvis.egg-info/SOURCES.txt'
2019-07-22T14:49:06   Source in /tmp/pip-wheel-9l63mdm8/ncvis has version 0.0.4, which satisfies requirement ncvis==0.0.4 from https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz#sha256=aafcd2398c330ea472c0dbef27ff7b9b8e27f0bdac57851388b1f098e3955e80
2019-07-22T14:49:06   Removed ncvis==0.0.4 from https://files.pythonhosted.org/packages/22/15/ccfb89e5ab08cb6a51357690321f7226cfccfa7a6373861b396e8a3e61e2/ncvis-0.0.4.tar.gz#sha256=aafcd2398c330ea472c0dbef27ff7b9b8e27f0bdac57851388b1f098e3955e80 from build tracker '/tmp/pip-req-tracker-_9cpomp3'
2019-07-22T14:49:06 Building wheels for collected packages: ncvis
2019-07-22T14:49:06   Created temporary directory: /tmp/pip-wheel-0ax365ib
2019-07-22T14:49:06   Building wheel for ncvis (setup.py): started
2019-07-22T14:49:06   Destination directory: /tmp/pip-wheel-0ax365ib
2019-07-22T14:49:06   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-9l63mdm8/ncvis/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-0ax365ib
2019-07-22T14:49:09   running bdist_wheel
2019-07-22T14:49:09   running build
2019-07-22T14:49:09   running build_ext
2019-07-22T14:49:09   building 'ncvis' extension
2019-07-22T14:49:09   creating build
2019-07-22T14:49:09   creating build/temp.linux-armv7l-3.7
2019-07-22T14:49:09   creating build/temp.linux-armv7l-3.7/wrapper
2019-07-22T14:49:09   creating build/temp.linux-armv7l-3.7/src
2019-07-22T14:49:09   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 -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.7m -c wrapper/ncvis.cpp -o build/temp.linux-armv7l-3.7/wrapper/ncvis.o -O3 -std=c++11 -fopenmp -fpic -ffast-math
2019-07-22T14:49:10   In file included from /usr/lib/python3/dist-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
2019-07-22T14:49:10                    from /usr/lib/python3/dist-packages/numpy/core/include/numpy/ndarrayobject.h:12,
2019-07-22T14:49:10                    from /usr/lib/python3/dist-packages/numpy/core/include/numpy/arrayobject.h:4,
2019-07-22T14:49:10                    from wrapper/ncvis.cpp:654:
2019-07-22T14:49:10   /usr/lib/python3/dist-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
2019-07-22T14:49:10    #warning "Using deprecated NumPy API, disable it with " \
2019-07-22T14:49:10     ^~~~~~~
2019-07-22T14:49:13   In file included from wrapper/../src/../lib/hnswlib/hnswlib/hnswlib.h:76,
2019-07-22T14:49:13                    from wrapper/../src/ncvis.hpp:4,
2019-07-22T14:49:13                    from wrapper/ncvis.cpp:651:
2019-07-22T14:49:13   wrapper/../src/../lib/hnswlib/hnswlib/hnswalg.h: In member function ‘hnswlib::labeltype hnswlib::HierarchicalNSW<dist_t>::setExternalLabel(hnswlib::tableint, hnswlib::labeltype) const’:
2019-07-22T14:49:13   wrapper/../src/../lib/hnswlib/hnswlib/hnswalg.h:134:9: warning: no return statement in function returning non-void [-Wreturn-type]
2019-07-22T14:49:13            }
2019-07-22T14:49:13            ^
2019-07-22T14:49:47   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 -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.7m -c src/knntable.cpp -o build/temp.linux-armv7l-3.7/src/knntable.o -O3 -std=c++11 -fopenmp -fpic -ffast-math
2019-07-22T14:49:52   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 -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.7m -c src/ncvis.cpp -o build/temp.linux-armv7l-3.7/src/ncvis.o -O3 -std=c++11 -fopenmp -fpic -ffast-math
2019-07-22T14:49:53   In file included from src/../lib/pcg-cpp/include/pcg_random.hpp:114,
2019-07-22T14:49:53                    from src/ncvis.cpp:5:
2019-07-22T14:49:53   src/../lib/pcg-cpp/include/pcg_extras.hpp:628:25: warning: macro "__DATE__" might prevent reproducible builds [-Wdate-time]
2019-07-22T14:49:53                            __DATE__ __TIME__ __FILE__);
2019-07-22T14:49:53                            ^~~~~~~~
2019-07-22T14:49:53   src/../lib/pcg-cpp/include/pcg_extras.hpp:628:34: warning: macro "__TIME__" might prevent reproducible builds [-Wdate-time]
2019-07-22T14:49:53                            __DATE__ __TIME__ __FILE__);
2019-07-22T14:49:53                                     ^~~~~~~~
2019-07-22T14:49:55   In file included from src/../lib/hnswlib/hnswlib/hnswlib.h:76,
2019-07-22T14:49:55                    from src/ncvis.hpp:4,
2019-07-22T14:49:55                    from src/ncvis.cpp:4:
2019-07-22T14:49:55   src/../lib/hnswlib/hnswlib/hnswalg.h: In member function ‘hnswlib::labeltype hnswlib::HierarchicalNSW<dist_t>::setExternalLabel(hnswlib::tableint, hnswlib::labeltype) const’:
2019-07-22T14:49:55   src/../lib/hnswlib/hnswlib/hnswalg.h:134:9: warning: no return statement in function returning non-void [-Wreturn-type]
2019-07-22T14:49:55            }
2019-07-22T14:49:55            ^
2019-07-22T14:49:56   src/ncvis.cpp: In member function ‘void ncvis::NCVis::build_edges(ncvis::KNNTable&)’:
2019-07-22T14:49:56   src/ncvis.cpp:73:24: error: found ‘:’ in nested-name-specifier, expected ‘::’
2019-07-22T14:49:56        for (const auto& i : table.inds){
2019-07-22T14:49:56                           ^
2019-07-22T14:49:56                           ::
2019-07-22T14:49:56   src/ncvis.cpp:73:22: error: ‘i’ has not been declared
2019-07-22T14:49:56        for (const auto& i : table.inds){
2019-07-22T14:49:56                         ^
2019-07-22T14:49:56   src/ncvis.cpp:73:31: error: qualified-id in declaration before ‘.’ token
2019-07-22T14:49:56        for (const auto& i : table.inds){
2019-07-22T14:49:56                                  ^
2019-07-22T14:49:56   src/ncvis.cpp:74:20: error: expected ‘;’ before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                       ^
2019-07-22T14:49:56                       ;
2019-07-22T14:49:56   src/ncvis.cpp:74:27: error: expected primary-expression before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                              ^
2019-07-22T14:49:56   src/ncvis.cpp:74:20: error: expected ‘;’ before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                       ^
2019-07-22T14:49:56                       ;
2019-07-22T14:49:56   src/ncvis.cpp:74:27: error: expected primary-expression before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                              ^
2019-07-22T14:49:56   src/ncvis.cpp:74:20: error: expected ‘)’ before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                       ^
2019-07-22T14:49:56                       )
2019-07-22T14:49:56   src/ncvis.cpp:73:9: note: to match this ‘(’
2019-07-22T14:49:56        for (const auto& i : table.inds){
2019-07-22T14:49:56            ^
2019-07-22T14:49:56   src/ncvis.cpp:74:27: error: expected primary-expression before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                              ^
2019-07-22T14:49:56   src/ncvis.cpp:73:5: error: expected iteration declaration or initialization
2019-07-22T14:49:56        for (const auto& i : table.inds){
2019-07-22T14:49:56        ^~~
2019-07-22T14:49:56   src/ncvis.cpp:70:12: warning: unused variable ‘n_edges’ [-Wunused-variable]
2019-07-22T14:49:56        size_t n_edges = 0;
2019-07-22T14:49:56               ^~~~~~~
2019-07-22T14:49:56   src/ncvis.cpp:74:27: error: expected ‘}’ before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                              ^
2019-07-22T14:49:56   src/ncvis.cpp:69:55: note: to match this ‘{’
2019-07-22T14:49:56    void ncvis::NCVis::build_edges(ncvis::KNNTable& table){
2019-07-22T14:49:56                                                          ^
2019-07-22T14:49:56   src/ncvis.cpp: At global scope:
2019-07-22T14:49:56   src/ncvis.cpp:74:27: error: expected declaration before end of line
2019-07-22T14:49:56            #pragma omp atomic
2019-07-22T14:49:56                              ^
2019-07-22T14:49:56   In file included from src/../lib/hnswlib/hnswlib/hnswlib.h:76,
2019-07-22T14:49:56                    from src/ncvis.hpp:4,
2019-07-22T14:49:56                    from src/ncvis.cpp:4:
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h: In instantiation of ‘std::priority_queue<std::pair<dist_t, unsigned int>, std::vector<std::pair<dist_t, unsigned int>, std::allocator<std::pair<dist_t, unsigned int> > >, hnswlib::HierarchicalNSW<dist_t>::CompareByFirst> hnswlib::HierarchicalNSW<dist_t>::searchBaseLayerST(hnswlib::tableint, const void*, size_t) const [with dist_t = float; hnswlib::tableint = unsigned int; size_t = unsigned int]’:
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h:901:137:   required from ‘std::priority_queue<std::pair<dist_t, unsigned int> > hnswlib::HierarchicalNSW<dist_t>::searchKnn(const void*, size_t) const [with dist_t = float; typename std::vector<std::pair<dist_t, unsigned int>, std::allocator<std::pair<dist_t, unsigned int> > >::value_type = std::pair<float, unsigned int>; size_t = unsigned int]’
2019-07-22T14:49:56   src/ncvis.cpp:53:69:   required from here
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h:275:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare]
2019-07-22T14:49:56                    for (int j = 1; j <= size; j++) {
2019-07-22T14:49:56                                    ~~^~~~~~~
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h: In instantiation of ‘std::priority_queue<std::pair<dist_t, unsigned int>, std::vector<std::pair<dist_t, unsigned int>, std::allocator<std::pair<dist_t, unsigned int> > >, hnswlib::HierarchicalNSW<dist_t>::CompareByFirst> hnswlib::HierarchicalNSW<dist_t>::searchBaseLayer(hnswlib::tableint, void*, int) [with dist_t = float; hnswlib::tableint = unsigned int]’:
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h:846:145:   required from ‘hnswlib::tableint hnswlib::HierarchicalNSW<dist_t>::addPoint(void*, hnswlib::labeltype, int) [with dist_t = float; hnswlib::tableint = unsigned int; hnswlib::labeltype = unsigned int]’
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h:761:13:   required from ‘void hnswlib::HierarchicalNSW<dist_t>::addPoint(void*, hnswlib::labeltype) [with dist_t = float; hnswlib::labeltype = unsigned int]’
2019-07-22T14:49:56   src/ncvis.cpp:40:45:   required from here
2019-07-22T14:49:56   src/../lib/hnswlib/hnswlib/hnswalg.h:198:35: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘unsigned int’} [-Wsign-compare]
2019-07-22T14:49:56                    for (int j = 0; j < size; j++) {
2019-07-22T14:49:56                                    ~~^~~~~~
2019-07-22T14:49:57   error: command 'arm-linux-gnueabihf-gcc' failed with exit status 1
2019-07-22T14:49:57   Building wheel for ncvis (setup.py): finished with status 'error'
2019-07-22T14:49:57   ERROR: Failed building wheel for ncvis
2019-07-22T14:49:57   Running setup.py clean for ncvis
2019-07-22T14:49:57   Running command /usr/bin/python3 -u -c 'import setuptools, tokenize;__file__='"'"'/tmp/pip-wheel-9l63mdm8/ncvis/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' clean --all
2019-07-22T14:50:00   running clean
2019-07-22T14:50:00   removing 'build/temp.linux-armv7l-3.7' (and everything under it)
2019-07-22T14:50:00   'build/lib.linux-armv7l-3.7' does not exist -- can't clean it
2019-07-22T14:50:00   'build/bdist.linux-armv7l' does not exist -- can't clean it
2019-07-22T14:50:00   'build/scripts-3.7' does not exist -- can't clean it
2019-07-22T14:50:00   removing 'build'
2019-07-22T14:50:00 Failed to build ncvis
2019-07-22T14:50:00 Cleaning up...
2019-07-22T14:50:00   Removing source in /tmp/pip-wheel-9l63mdm8/ncvis
2019-07-22T14:50:00 Removed build tracker '/tmp/pip-req-tracker-_9cpomp3'
2019-07-22T14:50:00 ERROR: Failed to build one or more wheels
2019-07-22T14:50:00 Exception information:
2019-07-22T14:50:00 Traceback (most recent call last):
2019-07-22T14:50:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-22T14:50:00     status = self.run(options, args)
2019-07-22T14:50:00   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 178, in run
2019-07-22T14:50:00     "Failed to build one or more wheels"
2019-07-22T14:50:00 pip._internal.exceptions.CommandError: Failed to build one or more wheels