2020-03-11T10:46:38,900 Created temporary directory: /tmp/pip-ephem-wheel-cache-4a_gjzzq
2020-03-11T10:46:38,940 Created temporary directory: /tmp/pip-req-tracker-s2jt4qo9
2020-03-11T10:46:38,941 Initialized build tracking at /tmp/pip-req-tracker-s2jt4qo9
2020-03-11T10:46:38,942 Created build tracker: /tmp/pip-req-tracker-s2jt4qo9
2020-03-11T10:46:38,943 Entered build tracker: /tmp/pip-req-tracker-s2jt4qo9
2020-03-11T10:46:38,946 Created temporary directory: /tmp/pip-wheel-_781__pm
2020-03-11T10:46:38,956 1 location(s) to search for versions of tflite-support:
2020-03-11T10:46:38,956 * https://pypi.org/simple/tflite-support/
2020-03-11T10:46:38,957 Fetching project page and analyzing links: https://pypi.org/simple/tflite-support/
2020-03-11T10:46:38,959 Getting page https://pypi.org/simple/tflite-support/
2020-03-11T10:46:38,963 Found index url https://pypi.org/simple
2020-03-11T10:46:38,975 Getting credentials from keyring for https://pypi.org/simple
2020-03-11T10:46:38,976 Getting credentials from keyring for pypi.org
2020-03-11T10:46:39,397   Found link https://files.pythonhosted.org/packages/91/fe/198b19714dfe064aff5d022f92e164c5a624c51a4987d764866d828323c2/tflite-support-0.1.0a0.dev3.tar.gz#sha256=2ecb31c773bc6a2d0e1acf2317173303a8c75f3c1d7f73df02e8435b3d9fed21 (from https://pypi.org/simple/tflite-support/), version: 0.1.0a0.dev3
2020-03-11T10:46:39,398   Found link https://files.pythonhosted.org/packages/35/eb/d2867472a9c710185b975c0b2943d6890aa6087f0d095fec678d749cbf41/tflite-support-0.1.0a0.dev4.tar.gz#sha256=7e4a7e054254974b05a947f6c71660c2ffa7dca553b35e6f70a9fffca418614d (from https://pypi.org/simple/tflite-support/), version: 0.1.0a0.dev4
2020-03-11T10:46:39,399   Found link https://files.pythonhosted.org/packages/3b/0f/e0f28f8b76ebb93c9630b044f7dc3525212524313776519664a3c7d8b755/tflite-support-0.1.0a0.dev5.tar.gz#sha256=d7856d738259592f298101ae420b8feeeab563e14f6ff31a9d84d973845219ff (from https://pypi.org/simple/tflite-support/), version: 0.1.0a0.dev5
2020-03-11T10:46:39,412 Given no hashes to check 1 links for project 'tflite-support': discarding no candidates
2020-03-11T10:46:39,413 Using version 0.1.0a0.dev5 (newest of versions: 0.1.0a0.dev5)
2020-03-11T10:46:39,426 Collecting tflite-support==0.1.0a0.dev5
2020-03-11T10:46:39,449   Created temporary directory: /tmp/pip-unpack-_bbk7j1s
2020-03-11T10:46:39,454   Getting credentials from keyring for files.pythonhosted.org
2020-03-11T10:46:39,636   Downloading tflite-support-0.1.0a0.dev5.tar.gz (259 kB)
2020-03-11T10:46:44,417   Added tflite-support==0.1.0a0.dev5 from https://files.pythonhosted.org/packages/3b/0f/e0f28f8b76ebb93c9630b044f7dc3525212524313776519664a3c7d8b755/tflite-support-0.1.0a0.dev5.tar.gz#sha256=d7856d738259592f298101ae420b8feeeab563e14f6ff31a9d84d973845219ff to build tracker '/tmp/pip-req-tracker-s2jt4qo9'
2020-03-11T10:46:44,426     Running setup.py (path:/tmp/pip-wheel-_781__pm/tflite-support/setup.py) egg_info for package tflite-support
2020-03-11T10:46:44,433     Running command python setup.py egg_info
2020-03-11T10:47:18,431     running egg_info
2020-03-11T10:47:18,458     creating /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info
2020-03-11T10:47:18,483     writing /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/PKG-INFO
2020-03-11T10:47:18,554     writing dependency_links to /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/dependency_links.txt
2020-03-11T10:47:18,594     writing entry points to /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/entry_points.txt
2020-03-11T10:47:18,626     writing requirements to /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/requires.txt
2020-03-11T10:47:18,650     writing top-level names to /tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/top_level.txt
2020-03-11T10:47:18,690     writing manifest file '/tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/SOURCES.txt'
2020-03-11T10:47:19,556     reading manifest file '/tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/SOURCES.txt'
2020-03-11T10:47:19,596     reading manifest template 'MANIFEST.in'
2020-03-11T10:47:29,250     writing manifest file '/tmp/pip-wheel-_781__pm/tflite-support/pip-egg-info/tflite_support.egg-info/SOURCES.txt'
2020-03-11T10:47:29,443   Source in /tmp/pip-wheel-_781__pm/tflite-support has version 0.1.0a0.dev5, which satisfies requirement tflite-support==0.1.0a0.dev5 from https://files.pythonhosted.org/packages/3b/0f/e0f28f8b76ebb93c9630b044f7dc3525212524313776519664a3c7d8b755/tflite-support-0.1.0a0.dev5.tar.gz#sha256=d7856d738259592f298101ae420b8feeeab563e14f6ff31a9d84d973845219ff
2020-03-11T10:47:29,449   Removed tflite-support==0.1.0a0.dev5 from https://files.pythonhosted.org/packages/3b/0f/e0f28f8b76ebb93c9630b044f7dc3525212524313776519664a3c7d8b755/tflite-support-0.1.0a0.dev5.tar.gz#sha256=d7856d738259592f298101ae420b8feeeab563e14f6ff31a9d84d973845219ff from build tracker '/tmp/pip-req-tracker-s2jt4qo9'
2020-03-11T10:47:29,460 Building wheels for collected packages: tflite-support
2020-03-11T10:47:29,593   Created temporary directory: /tmp/pip-wheel-obfcjoht
2020-03-11T10:47:29,595   Building wheel for tflite-support (setup.py): started
2020-03-11T10:47:29,596   Destination directory: /tmp/pip-wheel-obfcjoht
2020-03-11T10:47:29,596   Running command /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-wheel-_781__pm/tflite-support/setup.py'"'"'; __file__='"'"'/tmp/pip-wheel-_781__pm/tflite-support/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-obfcjoht
2020-03-11T10:47:42,481   running bdist_wheel
2020-03-11T10:47:42,493   running build
2020-03-11T10:47:42,493   running build_py
2020-03-11T10:47:42,916   creating build
2020-03-11T10:47:42,924   creating build/lib.linux-armv7l-3.7
2020-03-11T10:47:42,946   creating build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:42,988   copying tflite_support/metadata_schema_py_generated.py -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:43,076   copying tflite_support/codegen.py -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:43,124   copying tflite_support/__init__.py -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:43,180   copying tflite_support/metadata.py -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:43,252   copying tflite_support/schema_py_generated.py -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:43,339   running egg_info
2020-03-11T10:47:43,349   writing tflite_support.egg-info/PKG-INFO
2020-03-11T10:47:43,388   writing dependency_links to tflite_support.egg-info/dependency_links.txt
2020-03-11T10:47:43,436   writing entry points to tflite_support.egg-info/entry_points.txt
2020-03-11T10:47:43,459   writing requirements to tflite_support.egg-info/requires.txt
2020-03-11T10:47:43,484   writing top-level names to tflite_support.egg-info/top_level.txt
2020-03-11T10:47:43,630   reading manifest file 'tflite_support.egg-info/SOURCES.txt'
2020-03-11T10:47:43,893   reading manifest template 'MANIFEST.in'
2020-03-11T10:47:51,624   writing manifest file 'tflite_support.egg-info/SOURCES.txt'
2020-03-11T10:47:51,656   copying tflite_support/metadata_schema.fbs -> build/lib.linux-armv7l-3.7/tflite_support
2020-03-11T10:47:51,714   creating build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:51,738   copying tflite_support/flatbuffers/__init__.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:51,802   copying tflite_support/flatbuffers/builder.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:51,882   copying tflite_support/flatbuffers/compat.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:51,938   copying tflite_support/flatbuffers/encode.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:51,994   copying tflite_support/flatbuffers/number_types.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:52,050   copying tflite_support/flatbuffers/packer.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:52,106   copying tflite_support/flatbuffers/table.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:52,178   copying tflite_support/flatbuffers/util.py -> build/lib.linux-armv7l-3.7/tflite_support/flatbuffers
2020-03-11T10:47:52,236   running build_ext
2020-03-11T10:47:52,310   creating tmp
2020-03-11T10:47:52,318   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/include/python3.7m -c /tmp/tmp2m5i0i4p.cc -o tmp/tmp2m5i0i4p.o -std=c++14
2020-03-11T10:47:53,027   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/include/python3.7m -c /tmp/tmp7zdnsbph.cc -o tmp/tmp7zdnsbph.o -fvisibility=hidden
2020-03-11T10:47:53,511   building '_pywrap_codegen' extension
2020-03-11T10:47:53,754   creating build/temp.linux-armv7l-3.7
2020-03-11T10:47:53,762   creating build/temp.linux-armv7l-3.7/src
2020-03-11T10:47:53,786   creating build/temp.linux-armv7l-3.7/src/tensorflow
2020-03-11T10:47:53,810   creating build/temp.linux-armv7l-3.7/src/tensorflow/lite
2020-03-11T10:47:53,834   creating build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental
2020-03-11T10:47:53,858   creating build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support
2020-03-11T10:47:53,882   creating build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen
2020-03-11T10:47:53,907   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/codegen/utils.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/utils.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:47:59,603   src/tensorflow/lite/experimental/support/codegen/utils.cc: In member function ‘void tflite::support::codegen::CodeWriter::AppendInternal(const string&, bool)’:
2020-03-11T10:47:59,604   src/tensorflow/lite/experimental/support/codegen/utils.cc:106:12: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:47:59,605      while (i < text.size()) {
2020-03-11T10:47:59,605             ~~^~~~~~~~~~~~~
2020-03-11T10:47:59,606   src/tensorflow/lite/experimental/support/codegen/utils.cc:108:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:47:59,606        char cur_next = i == text.size() - 1 ? '\0' : text[i + 1];  // Set guardian
2020-03-11T10:47:59,607                        ~~^~~~~~~~~~~~~~~~~~
2020-03-11T10:47:59,608   src/tensorflow/lite/experimental/support/codegen/utils.cc: In member function ‘void tflite::support::codegen::CodeWriter::Backspace(int)’:
2020-03-11T10:47:59,609   src/tensorflow/lite/experimental/support/codegen/utils.cc:150:33: warning: comparison of integer expressions of different signedness: ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
2020-03-11T10:47:59,609      buffer_.resize(buffer_.size() > n ? buffer_.size() - n : 0);
2020-03-11T10:47:59,610                     ~~~~~~~~~~~~~~~^~~
2020-03-11T10:48:02,779   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/metadata_helper.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:48:16,020   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc: In function ‘const tflite::ModelMetadata* tflite::support::codegen::GetMetadataFromModel(const tflite::Model*)’:
2020-03-11T10:48:16,028   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc:30:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘flatbuffers::uoffset_t’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:48:16,029      for (auto i = 0; i < model->metadata()->size(); i++) {
2020-03-11T10:48:16,029                       ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:48:16,029   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc: In function ‘int tflite::support::codegen::FindAssociatedFile(const tflite::TensorMetadata*, tflite::AssociatedFileType, const string&, tflite::support::codegen::ErrorReporter*)’:
2020-03-11T10:48:16,030   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc:49:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘flatbuffers::uoffset_t’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:48:16,031      for (int i = 0; i < metadata->associated_files()->size(); i++) {
2020-03-11T10:48:16,031                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:48:16,032   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc: In function ‘int tflite::support::codegen::FindNormalizationUnit(const tflite::TensorMetadata*, const string&, tflite::support::codegen::ErrorReporter*)’:
2020-03-11T10:48:16,032   src/tensorflow/lite/experimental/support/codegen/metadata_helper.cc:73:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘flatbuffers::uoffset_t’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:48:16,033      for (int i = 0; i < metadata->process_units()->size(); i++) {
2020-03-11T10:48:16,033                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:48:20,948   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/codegen/codegen_lib.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/codegen_lib.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:49:26,467   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/codegen/code_generator.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/code_generator.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:49:33,781   src/tensorflow/lite/experimental/support/codegen/code_generator.cc: In function ‘void tflite::support::codegen::{anonymous}::ResolveConflictedNamesByAddingIndex(std::vector<std::__cxx11::basic_string<char> >*)’:
2020-03-11T10:49:33,782   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:36:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,783      for (int i = 0; i < names.size(); i++) {
2020-03-11T10:49:33,783                      ~~^~~~~~~~~~~~~~
2020-03-11T10:49:33,816   src/tensorflow/lite/experimental/support/codegen/code_generator.cc: In static member function ‘static std::__cxx11::string tflite::support::codegen::CodeGenerator::ConvertToValidName(const string&)’:
2020-03-11T10:49:33,816   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:96:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,817      for (int i = 0; i < result.size(); i++) {
2020-03-11T10:49:33,818                      ~~^~~~~~~~~~~~~~~
2020-03-11T10:49:33,818   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:101:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,819      for (int i = 0; i < result.size(); i++) {
2020-03-11T10:49:33,819                      ~~^~~~~~~~~~~~~~~
2020-03-11T10:49:33,820   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:108:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,820      while (leading_underscores < result.size() &&
2020-03-11T10:49:33,821             ~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
2020-03-11T10:49:33,894   src/tensorflow/lite/experimental/support/codegen/code_generator.cc: In static member function ‘static void tflite::support::codegen::CodeGenerator::ResolveConflictedInputAndOutputNames(std::vector<std::__cxx11::basic_string<char> >*, std::vector<std::__cxx11::basic_string<char> >*)’:
2020-03-11T10:49:33,895   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:162:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,896      for (int i = 0; i < input_names.size(); i++) {
2020-03-11T10:49:33,896                      ~~^~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:33,897   src/tensorflow/lite/experimental/support/codegen/code_generator.cc:167:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::__cxx11::basic_string<char> >::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:33,897      for (int i = 0; i < output_names.size(); i++) {
2020-03-11T10:49:33,898                      ~~^~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:40,265   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/android_java_generator.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:49:47,954   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc: In function ‘tflite::support::codegen::details_android_java::ModelInfo tflite::support::codegen::{anonymous}::CreateModelInfo(const tflite::ModelMetadata*, const string&, const string&, const string&, tflite::support::codegen::ErrorReporter*)’:
2020-03-11T10:49:47,955   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc:157:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘flatbuffers::uoffset_t’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:47,955      for (int i = 0; i < graph->input_tensor_metadata()->size(); i++) {
2020-03-11T10:49:47,956                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:47,956   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc:162:21: warning: comparison of integer expressions of different signedness: ‘int’ and ‘flatbuffers::uoffset_t’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:47,957      for (int i = 0; i < graph->output_tensor_metadata()->size(); i++) {
2020-03-11T10:49:47,958                      ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:48,029   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc: In function ‘bool tflite::support::codegen::{anonymous}::GenerateWrapperOutputs(tflite::support::codegen::CodeWriter*, const tflite::support::codegen::details_android_java::ModelInfo&, tflite::support::codegen::ErrorReporter*)’:
2020-03-11T10:49:48,030   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc:471:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<tflite::support::codegen::details_android_java::TensorInfo>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:48,030        for (int i = 0; i < model.outputs.size(); i++) {
2020-03-11T10:49:48,031                        ~~^~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:48,038   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc: In function ‘bool tflite::support::codegen::{anonymous}::GenerateWrapperMetadata(tflite::support::codegen::CodeWriter*, const tflite::support::codegen::details_android_java::ModelInfo&, tflite::support::codegen::ErrorReporter*)’:
2020-03-11T10:49:48,039   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc:517:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<tflite::support::codegen::details_android_java::TensorInfo>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:48,040        for (int i = 0; i < model.inputs.size(); i++) {
2020-03-11T10:49:48,040                        ~~^~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:49:48,041   src/tensorflow/lite/experimental/support/codegen/android_java_generator.cc:536:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<tflite::support::codegen::details_android_java::TensorInfo>::size_type’ {aka ‘unsigned int’} [-Wsign-compare]
2020-03-11T10:49:48,042        for (int i = 0; i < model.outputs.size(); i++) {
2020-03-11T10:49:48,042                        ~~^~~~~~~~~~~~~~~~~~~~~~
2020-03-11T10:50:09,085   arm-linux-gnueabihf-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/utils.o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/metadata_helper.o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/codegen_lib.o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/code_generator.o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/codegen/android_java_generator.o -o build/lib.linux-armv7l-3.7/tflite_support/_pywrap_codegen.cpython-37m-arm-linux-gnueabihf.so
2020-03-11T10:50:12,207   building '_pywrap_flatbuffers' extension
2020-03-11T10:50:12,285   creating build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/metadata
2020-03-11T10:50:12,301   creating build/temp.linux-armv7l-3.7/src/flatbuffers
2020-03-11T10:50:12,309   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/tensorflow/lite/experimental/support/metadata/flatbuffers_lib.cc -o build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/metadata/flatbuffers_lib.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:51:15,279   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/flatbuffers/idl_parser.cpp -o build/temp.linux-armv7l-3.7/src/flatbuffers/idl_parser.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:51:52,927   In file included from /usr/include/c++/8/vector:69,
2020-03-11T10:51:52,928                    from include/flatbuffers/base.h:43,
2020-03-11T10:51:52,929                    from include/flatbuffers/idl.h:24,
2020-03-11T10:51:52,930                    from src/flatbuffers/idl_parser.cpp:23:
2020-03-11T10:51:52,931   /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {const flexbuffers::Builder::Value&}; _Tp = flexbuffers::Builder::Value; _Alloc = std::allocator<flexbuffers::Builder::Value>]’:
2020-03-11T10:51:52,932   /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector<flexbuffers::Builder::Value>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<flexbuffers::Builder::Value*, std::vector<flexbuffers::Builder::Value> >’} changed in GCC 7.1
2020-03-11T10:51:52,932          vector<_Tp, _Alloc>::
2020-03-11T10:51:52,933          ^~~~~~~~~~~~~~~~~~~
2020-03-11T10:51:57,895   /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::_M_realloc_insert(std::vector<_Tp, _Alloc>::iterator, _Args&& ...) [with _Args = {flexbuffers::Builder::Value}; _Tp = flexbuffers::Builder::Value; _Alloc = std::allocator<flexbuffers::Builder::Value>]’:
2020-03-11T10:51:57,895   /usr/include/c++/8/bits/vector.tcc:413:7: note: parameter passing for argument of type ‘std::vector<flexbuffers::Builder::Value>::iterator’ {aka ‘__gnu_cxx::__normal_iterator<flexbuffers::Builder::Value*, std::vector<flexbuffers::Builder::Value> >’} changed in GCC 7.1
2020-03-11T10:51:57,965   /usr/include/c++/8/bits/vector.tcc: In member function ‘void std::vector<_Tp, _Alloc>::emplace_back(_Args&& ...) [with _Args = {flexbuffers::Builder::Value}; _Tp = flexbuffers::Builder::Value; _Alloc = std::allocator<flexbuffers::Builder::Value>]’:
2020-03-11T10:51:57,965   /usr/include/c++/8/bits/vector.tcc:109:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<flexbuffers::Builder::Value*, std::vector<flexbuffers::Builder::Value> >’ changed in GCC 7.1
2020-03-11T10:51:57,966       _M_realloc_insert(end(), std::forward<_Args>(__args)...);
2020-03-11T10:51:57,966       ^~~~~~~~~~~~~~~~~
2020-03-11T10:52:26,632   In file included from /usr/include/c++/8/vector:64,
2020-03-11T10:52:26,633                    from include/flatbuffers/base.h:43,
2020-03-11T10:52:26,634                    from include/flatbuffers/idl.h:24,
2020-03-11T10:52:26,634                    from src/flatbuffers/idl_parser.cpp:23:
2020-03-11T10:52:26,635   /usr/include/c++/8/bits/stl_vector.h: In member function ‘flatbuffers::CheckedError flatbuffers::Parser::ParseFlexBufferValue(flexbuffers::Builder*)’:
2020-03-11T10:52:26,636   /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<flexbuffers::Builder::Value*, std::vector<flexbuffers::Builder::Value> >’ changed in GCC 7.1
2020-03-11T10:52:26,637       _M_realloc_insert(end(), __x);
2020-03-11T10:52:26,638       ^~~~~~~~~~~~~~~~~
2020-03-11T10:52:26,639   /usr/include/c++/8/bits/stl_vector.h:1085:4: note: parameter passing for argument of type ‘__gnu_cxx::__normal_iterator<flexbuffers::Builder::Value*, std::vector<flexbuffers::Builder::Value> >’ changed in GCC 7.1
2020-03-11T10:52:26,640       _M_realloc_insert(end(), __x);
2020-03-11T10:52:26,641       ^~~~~~~~~~~~~~~~~
2020-03-11T10:53:03,973   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/flatbuffers/util.cpp -o build/temp.linux-armv7l-3.7/src/flatbuffers/util.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:53:14,683   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/local/include/python3.7 -I/home/piwheels/.local/include/python3.7m -Iinclude -Isrc -I/usr/include/python3.7m -c src/flatbuffers/idl_gen_text.cpp -o build/temp.linux-armv7l-3.7/src/flatbuffers/idl_gen_text.o -DVERSION_INFO="0.1.0a0.dev5" -std=c++14 -fvisibility=hidden
2020-03-11T10:53:40,281   arm-linux-gnueabihf-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.7/src/tensorflow/lite/experimental/support/metadata/flatbuffers_lib.o build/temp.linux-armv7l-3.7/src/flatbuffers/idl_parser.o build/temp.linux-armv7l-3.7/src/flatbuffers/util.o build/temp.linux-armv7l-3.7/src/flatbuffers/idl_gen_text.o -o build/lib.linux-armv7l-3.7/tflite_support/_pywrap_flatbuffers.cpython-37m-arm-linux-gnueabihf.so
2020-03-11T10:53:44,565   installing to build/bdist.linux-armv7l/wheel
2020-03-11T10:53:44,570   running install
2020-03-11T10:53:44,571   running install_lib
2020-03-11T10:53:44,675   creating build/bdist.linux-armv7l
2020-03-11T10:53:44,683   creating build/bdist.linux-armv7l/wheel
2020-03-11T10:53:44,747   creating build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:44,779   copying build/lib.linux-armv7l-3.7/tflite_support/metadata_schema_py_generated.py -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:44,891   creating build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:44,915   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/packer.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:44,971   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/encode.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,027   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/builder.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,107   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/util.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,163   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/number_types.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,211   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/table.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,259   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/compat.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,315   copying build/lib.linux-armv7l-3.7/tflite_support/flatbuffers/__init__.py -> build/bdist.linux-armv7l/wheel/tflite_support/flatbuffers
2020-03-11T10:53:45,371   copying build/lib.linux-armv7l-3.7/tflite_support/codegen.py -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:45,427   copying build/lib.linux-armv7l-3.7/tflite_support/metadata_schema.fbs -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:45,491   copying build/lib.linux-armv7l-3.7/tflite_support/_pywrap_flatbuffers.cpython-37m-arm-linux-gnueabihf.so -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:46,540   copying build/lib.linux-armv7l-3.7/tflite_support/_pywrap_codegen.cpython-37m-arm-linux-gnueabihf.so -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:47,168   copying build/lib.linux-armv7l-3.7/tflite_support/__init__.py -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:47,224   copying build/lib.linux-armv7l-3.7/tflite_support/metadata.py -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:47,288   copying build/lib.linux-armv7l-3.7/tflite_support/schema_py_generated.py -> build/bdist.linux-armv7l/wheel/tflite_support
2020-03-11T10:53:47,392   running install_egg_info
2020-03-11T10:53:47,448   Copying tflite_support.egg-info to build/bdist.linux-armv7l/wheel/tflite_support-0.1.0a0.dev5-py3.7.egg-info
2020-03-11T10:53:47,984   running install_scripts
2020-03-11T10:53:48,504   creating build/bdist.linux-armv7l/wheel/tflite_support-0.1.0a0.dev5.dist-info/WHEEL
2020-03-11T10:53:48,559   creating '/tmp/pip-wheel-obfcjoht/tflite_support-0.1.0a0.dev5-cp37-cp37m-linux_armv7l.whl' and adding 'build/bdist.linux-armv7l/wheel' to it
2020-03-11T10:53:48,616   adding 'tflite_support/__init__.py'
2020-03-11T10:53:50,116   adding 'tflite_support/_pywrap_codegen.cpython-37m-arm-linux-gnueabihf.so'
2020-03-11T10:53:52,788   adding 'tflite_support/_pywrap_flatbuffers.cpython-37m-arm-linux-gnueabihf.so'
2020-03-11T10:53:52,926   adding 'tflite_support/codegen.py'
2020-03-11T10:53:52,955   adding 'tflite_support/metadata.py'
2020-03-11T10:53:52,971   adding 'tflite_support/metadata_schema.fbs'
2020-03-11T10:53:52,988   adding 'tflite_support/metadata_schema_py_generated.py'
2020-03-11T10:53:53,056   adding 'tflite_support/schema_py_generated.py'
2020-03-11T10:53:53,095   adding 'tflite_support/flatbuffers/__init__.py'
2020-03-11T10:53:53,117   adding 'tflite_support/flatbuffers/builder.py'
2020-03-11T10:53:53,129   adding 'tflite_support/flatbuffers/compat.py'
2020-03-11T10:53:53,145   adding 'tflite_support/flatbuffers/encode.py'
2020-03-11T10:53:53,161   adding 'tflite_support/flatbuffers/number_types.py'
2020-03-11T10:53:53,177   adding 'tflite_support/flatbuffers/packer.py'
2020-03-11T10:53:53,194   adding 'tflite_support/flatbuffers/table.py'
2020-03-11T10:53:53,209   adding 'tflite_support/flatbuffers/util.py'
2020-03-11T10:53:53,241   adding 'tflite_support-0.1.0a0.dev5.dist-info/METADATA'
2020-03-11T10:53:53,257   adding 'tflite_support-0.1.0a0.dev5.dist-info/WHEEL'
2020-03-11T10:53:53,273   adding 'tflite_support-0.1.0a0.dev5.dist-info/entry_points.txt'
2020-03-11T10:53:53,289   adding 'tflite_support-0.1.0a0.dev5.dist-info/top_level.txt'
2020-03-11T10:53:53,291   adding 'tflite_support-0.1.0a0.dev5.dist-info/RECORD'
2020-03-11T10:53:53,780   removing build/bdist.linux-armv7l/wheel
2020-03-11T10:53:54,179   Building wheel for tflite-support (setup.py): finished with status 'done'
2020-03-11T10:53:54,338   Created wheel for tflite-support: filename=tflite_support-0.1.0a0.dev5-cp37-cp37m-linux_armv7l.whl size=5092038 sha256=8f0f6ddc3cf90ed9ef1f82cb2630c4776444389bfaeea86f80d6122820ad7db6
2020-03-11T10:53:54,339   Stored in directory: /tmp/pip-ephem-wheel-cache-4a_gjzzq/wheels/2c/ce/7c/58a1b84db96acba49ab9ef90b8da84f6714914536a71b1e616
2020-03-11T10:53:54,364 Successfully built tflite-support
2020-03-11T10:54:17,183 Cleaning up...
2020-03-11T10:54:17,189   Removing source in /tmp/pip-wheel-_781__pm/tflite-support
2020-03-11T10:54:19,655 Removed build tracker: '/tmp/pip-req-tracker-s2jt4qo9'