[INFO] fetching crate cfasttext-sys 0.7.6...
[INFO] checking cfasttext-sys-0.7.6 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate cfasttext-sys 0.7.6 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate cfasttext-sys 0.7.6 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cfasttext-sys 0.7.6
[INFO] finished tweaking crates.io crate cfasttext-sys 0.7.6
[INFO] tweaked toml for crates.io crate cfasttext-sys 0.7.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a207f5edfdbc6ae6eff5e3e50df3af747b145aa6edc07acfb5b0bc0bbf86aa1
[INFO] running `Command { std: "docker" "start" "-a" "5a207f5edfdbc6ae6eff5e3e50df3af747b145aa6edc07acfb5b0bc0bbf86aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a207f5edfdbc6ae6eff5e3e50df3af747b145aa6edc07acfb5b0bc0bbf86aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a207f5edfdbc6ae6eff5e3e50df3af747b145aa6edc07acfb5b0bc0bbf86aa1", kill_on_drop: false }`
[INFO] [stdout] 5a207f5edfdbc6ae6eff5e3e50df3af747b145aa6edc07acfb5b0bc0bbf86aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12e79a285c2da276438f0b93d04a5f96f068945d5cbb5b7fb321f17e3e85c1d1
[INFO] running `Command { std: "docker" "start" "-a" "12e79a285c2da276438f0b93d04a5f96f068945d5cbb5b7fb321f17e3e85c1d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling cc v1.0.82
[INFO] [stderr]    Compiling cfasttext-sys v0.7.6 (/opt/rustwide/workdir)
[INFO] [stderr] warning: cfasttext/fasttext/src/args.cc: In member function 'void fasttext::Args::parseArgs(const std::vector<std::__cxx11::basic_string<char> >&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/args.cc:120:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::__cxx11::basic_string<char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   120 |   for (int ai = 2; ai < args.size(); ai += 2) {
[INFO] [stderr] warning:       |                    ~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/args.cc:221:19: warning: catching polymorphic type 'class std::out_of_range' by value [-Wcatch-value=]
[INFO] [stderr] warning:   221 |     } catch (std::out_of_range) {
[INFO] [stderr] warning:       |                   ^~~~~~~~~~~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/fasttext.h:23,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/autotune.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/autotune.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h: In member function 'const real& fasttext::DenseMatrix::at(int64_t, int64_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h:48:23: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    48 |     assert(i * n_ + j < data_.size());
[INFO] [stderr] warning:       |            ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc: In member function 'void fasttext::Dictionary::computeSubwords(const string&, std::vector<int>&, std::vector<std::__cxx11::basic_string<char> >*) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:181:52: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   181 |     for (size_t j = i, n = 1; j < word.size() && n <= args_->maxn; n++) {
[INFO] [stderr] warning:       |                                                  ~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:186:13: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare]
[INFO] [stderr] warning:   186 |       if (n >= args_->minn && !(n == 1 && (i == 0 || j == word.size()))) {
[INFO] [stderr] warning:       |           ~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc: In member function 'void fasttext::Dictionary::initNgrams()':
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:198:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   198 |   for (size_t i = 0; i < size_; i++) {
[INFO] [stderr] warning:       |                      ~~^~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc: In member function 'void fasttext::Dictionary::initTableDiscard()':
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:296:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   296 |   for (size_t i = 0; i < size_; i++) {
[INFO] [stderr] warning:       |                      ~~^~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc: In member function 'void fasttext::Dictionary::addWordNgrams(std::vector<int>&, const std::vector<int>&, int32_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:316:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   316 |   for (int32_t i = 0; i < hashes.size(); i++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:318:31: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   318 |     for (int32_t j = i + 1; j < hashes.size() && j < i + n; j++) {
[INFO] [stderr] warning:       |                             ~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc: In member function 'void fasttext::Dictionary::prune(std::vector<int>&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:515:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<fasttext::entry>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   515 |   for (int32_t i = 0; i < words_.size(); i++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/dictionary.cc:517:12: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   517 |         (j < words.size() && words[j] == i)) {
[INFO] [stderr] warning:       |          ~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc: In member function 'void fasttext::Loss::findKBest(int32_t, fasttext::real, fasttext::Predictions&, const fasttext::Vector&) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:83:21: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, int> >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:    83 |     if (heap.size() == k && std_log(output[i]) < heap.front().first) {
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:88:21: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, int> >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:    88 |     if (heap.size() > k) {
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/loss.h:15,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/loss.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc: In member function 'virtual fasttext::real fasttext::NegativeSamplingLoss::forward(const std::vector<int>&, int32_t, fasttext::Model::State&, fasttext::real, bool)':
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:171:22: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   171 |   assert(targetIndex < targets.size());
[INFO] [stderr] warning:       |          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc: In member function 'virtual fasttext::real fasttext::HierarchicalSoftmaxLoss::forward(const std::vector<int>&, int32_t, fasttext::Model::State&, fasttext::real, bool)':
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:257:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   257 |   for (int32_t i = 0; i < pathToRoot.size(); i++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc: In member function 'void fasttext::HierarchicalSoftmaxLoss::dfs(int32_t, fasttext::real, int32_t, fasttext::real, fasttext::Predictions&, const fasttext::Vector&) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:282:19: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, int> >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   282 |   if (heap.size() == k && score < heap.front().first) {
[INFO] [stderr] warning:       |       ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:289:21: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, int> >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   289 |     if (heap.size() > k) {
[INFO] [stderr] warning:       |         ~~~~~~~~~~~~^~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/loss.h:15,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/loss.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc: In member function 'virtual fasttext::real fasttext::SoftmaxLoss::forward(const std::vector<int>&, int32_t, fasttext::Model::State&, fasttext::real, bool)':
[INFO] [stderr] warning: cfasttext/fasttext/src/loss.cc:331:22: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   331 |   assert(targetIndex < targets.size());
[INFO] [stderr] warning:       |          ~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/productquantizer.cc: In member function 'void fasttext::ProductQuantizer::load(std::istream&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/productquantizer.cc:246:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   246 |   for (auto i = 0; i < centroids_.size(); i++) {
[INFO] [stderr] warning:       |                    ~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h: In member function 'const real& fasttext::DenseMatrix::at(int64_t, int64_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h:48:23: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    48 |     assert(i * n_ + j < data_.size());
[INFO] [stderr] warning:       |            ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.cc: In member function 'void fasttext::DenseMatrix::uniform(fasttext::real, unsigned int, int32_t)':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.cc:48:23: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare]
[INFO] [stderr] warning:    48 |     for (int i = 0; i < thread; i++) {
[INFO] [stderr] warning:       |                     ~~^~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.cc:51:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<std::thread>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    51 |     for (int32_t i = 0; i < threads.size(); i++) {
[INFO] [stderr] warning:       |                         ~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/quantmatrix.h:20,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/quantmatrix.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h: In member function 'const real& fasttext::DenseMatrix::at(int64_t, int64_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h:48:23: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    48 |     assert(i * n_ + j < data_.size());
[INFO] [stderr] warning:       |            ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/fasttext.h:23,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/fasttext.cc:9:
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h: In member function 'const real& fasttext::DenseMatrix::at(int64_t, int64_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h:48:23: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    48 |     assert(i * n_ + j < data_.size());
[INFO] [stderr] warning:       |            ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::getWordVector(fasttext::Vector&, const string&) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:114:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   114 |   for (int i = 0; i < ngrams.size(); i++) {
[INFO] [stderr] warning:       |                   ~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In lambda function:
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:314:12: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
[INFO] [stderr] warning:   314 |     if (i1 == eosid && i2 == eosid) { // satisfy strict weak ordering
[INFO] [stderr] warning:       |         ~~~^~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:314:27: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'const int' [-Wsign-compare]
[INFO] [stderr] warning:   314 |     if (i1 == eosid && i2 == eosid) { // satisfy strict weak ordering
[INFO] [stderr] warning:       |                        ~~~^~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:317:18: warning: comparison of integer expressions of different signedness: 'const int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   317 |     return eosid == i1 || (eosid != i2 && norms[i1] > norms[i2]);
[INFO] [stderr] warning:       |            ~~~~~~^~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:317:34: warning: comparison of integer expressions of different signedness: 'const int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   317 |     return eosid == i1 || (eosid != i2 && norms[i1] > norms[i2]);
[INFO] [stderr] warning:       |                            ~~~~~~^~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::quantize(const fasttext::Args&, const TrainCallback&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:337:40: warning: comparison of integer expressions of different signedness: 'const size_t' {aka 'const long unsigned int'} and 'int64_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   337 |   if (qargs.cutoff > 0 && qargs.cutoff < input->size(0)) {
[INFO] [stderr] warning:       |                           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:342:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   342 |     for (auto i = 0; i < idx.size(); i++) {
[INFO] [stderr] warning:       |                      ~~^~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::cbow(fasttext::Model::State&, fasttext::real, const std::vector<int>&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:393:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   393 |   for (int32_t w = 0; w < line.size(); w++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:397:41: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   397 |       if (c != 0 && w + c >= 0 && w + c < line.size()) {
[INFO] [stderr] warning:       |                                   ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::skipgram(fasttext::Model::State&, fasttext::real, const std::vector<int>&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:411:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   411 |   for (int32_t w = 0; w < line.size(); w++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:415:41: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   415 |       if (c != 0 && w + c >= 0 && w + c < line.size()) {
[INFO] [stderr] warning:       |                                   ~~~~~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::getSentenceVector(std::istream&, fasttext::Vector&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:495:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   495 |     for (int32_t i = 0; i < line.size(); i++) {
[INFO] [stderr] warning:       |                         ~~^~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'std::vector<std::pair<std::__cxx11::basic_string<char>, fasttext::Vector> > fasttext::FastText::getNgramVectors(const string&) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:530:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   530 |   for (int32_t i = 0; i < ngrams.size(); i++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'std::vector<std::pair<float, std::__cxx11::basic_string<char> > > fasttext::FastText::getNN(const fasttext::DenseMatrix&, const fasttext::Vector&, int32_t, const std::set<std::__cxx11::basic_string<char> >&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:591:23: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, std::__cxx11::basic_string<char> > >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   591 |       if (heap.size() == k && similarity < heap.front().first) {
[INFO] [stderr] warning:       |           ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:596:23: warning: comparison of integer expressions of different signedness: 'std::vector<std::pair<float, std::__cxx11::basic_string<char> > >::size_type' {aka 'long unsigned int'} and 'int32_t' {aka 'int'} [-Wsign-compare]
[INFO] [stderr] warning:   596 |       if (heap.size() > k) {
[INFO] [stderr] warning:       |           ~~~~~~~~~~~~^~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'std::shared_ptr<fasttext::Matrix> fasttext::FastText::getInputMatrixFromFile(const string&) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:696:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int64_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   696 |   for (size_t i = 0; i < n; i++) {
[INFO] [stderr] warning:       |                      ~~^~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:701:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int64_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   701 |     for (size_t j = 0; j < dim; j++) {
[INFO] [stderr] warning:       |                        ~~^~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:713:24: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int64_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   713 |   for (size_t i = 0; i < n; i++) {
[INFO] [stderr] warning:       |                      ~~^~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:718:26: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int64_t' {aka 'long int'} [-Wsign-compare]
[INFO] [stderr] warning:   718 |     for (size_t j = 0; j < dim; j++) {
[INFO] [stderr] warning:       |                        ~~^~~~~
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc: In member function 'void fasttext::FastText::startThreads(const TrainCallback&)':
[INFO] [stderr] warning: cfasttext/fasttext/src/fasttext.cc:803:25: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<std::thread>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   803 |   for (int32_t i = 0; i < threads.size(); i++) {
[INFO] [stderr] warning:       |                       ~~^~~~~~~~~~~~~~~~
[INFO] [stderr] warning: In file included from cfasttext/fasttext/src/matrix.h:16,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/densematrix.h:18,
[INFO] [stderr] warning:                  from cfasttext/fasttext/src/fasttext.h:23,
[INFO] [stderr] warning:                  from cfasttext/lib/cfasttext.cc:6:
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h: In member function 'const real& fasttext::DenseMatrix::at(int64_t, int64_t) const':
[INFO] [stderr] warning: cfasttext/fasttext/src/densematrix.h:48:23: warning: comparison of integer expressions of different signedness: 'int64_t' {aka 'long int'} and 'std::vector<float>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:    48 |     assert(i * n_ + j < data_.size());
[INFO] [stderr] warning:       |            ~~~~~~~~~~~^~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/lib/cfasttext.cc: In function 'fasttext_vocab_t* cft_fasttext_get_vocab(fasttext_t*)':
[INFO] [stderr] warning: cfasttext/lib/cfasttext.cc:475:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   475 |     for (int32_t i = 0; i < vocab_freq.size(); i++) {
[INFO] [stderr] warning:       |                         ~~^~~~~~~~~~~~~~~~~~~
[INFO] [stderr] warning: cfasttext/lib/cfasttext.cc: In function 'fasttext_labels_t* cft_fasttext_get_labels(fasttext_t*)':
[INFO] [stderr] warning: cfasttext/lib/cfasttext.cc:506:27: warning: comparison of integer expressions of different signedness: 'int32_t' {aka 'int'} and 'std::vector<long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   506 |     for (int32_t i = 0; i < labels_freq.size(); i++) {
[INFO] [stderr] warning:       |                         ~~^~~~~~~~~~~~~~~~~~~~
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.05s
[INFO] running `Command { std: "docker" "inspect" "12e79a285c2da276438f0b93d04a5f96f068945d5cbb5b7fb321f17e3e85c1d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12e79a285c2da276438f0b93d04a5f96f068945d5cbb5b7fb321f17e3e85c1d1", kill_on_drop: false }`
[INFO] [stdout] 12e79a285c2da276438f0b93d04a5f96f068945d5cbb5b7fb321f17e3e85c1d1
