[INFO] cloning repository https://github.com/hatellezp/rustoner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hatellezp/rustoner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatellezp%2Frustoner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatellezp%2Frustoner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4bfc0eaa165a00973c668513362b7d6a8448c67
[INFO] testing hatellezp/rustoner against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatellezp%2Frustoner" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hatellezp/rustoner on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hatellezp/rustoner
[INFO] finished tweaking git repo https://github.com/hatellezp/rustoner
[INFO] tweaked toml for git repo https://github.com/hatellezp/rustoner written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/hatellezp/rustoner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d26b09ced8893b2a005d573c7954e8a33717487b678367d52b55224c57904a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0d26b09ced8893b2a005d573c7954e8a33717487b678367d52b55224c57904a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d26b09ced8893b2a005d573c7954e8a33717487b678367d52b55224c57904a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d26b09ced8893b2a005d573c7954e8a33717487b678367d52b55224c57904a8", kill_on_drop: false }`
[INFO] [stdout] 0d26b09ced8893b2a005d573c7954e8a33717487b678367d52b55224c57904a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc8cd77ac0fdf7d7f1ecd97c10f63d2cddd80d88ab91db4b49efd130429435f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fc8cd77ac0fdf7d7f1ecd97c10f63d2cddd80d88ab91db4b49efd130429435f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling paw-raw v1.0.0
[INFO] [stderr]    Compiling question v0.2.2
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling bzip2-sys v0.1.10+1.0.8
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling flate2 v1.0.20
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling bzip2 v0.4.2
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling simba v0.4.0
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling ftp v3.0.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling paw-attributes v1.0.2
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling paw v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling fftw-src v0.3.3
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling nalgebra v0.25.4
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling fftw-sys v0.6.0
[INFO] [stderr]    Compiling fftw v0.7.0
[INFO] [stderr]    Compiling rustoner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stdout] 39 | |     CR::Zero,
[INFO] [stdout] 40 | |     CR::First,
[INFO] [stdout] 41 | |     CR::Second,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     CR::Eight,
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_STR_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | const RULE_STR_IDS: [&str; 9] = ["R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_tbox_unraveling`
[INFO] [stdout]   --> src/graph_maker.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn create_graph_for_tbox_unraveling(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_aboxq_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn create_graph_for_aboxq_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `edge_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn edge_attr_tbox_unraveling(_g: &Graph<String, ()>, _e: EdgeReference<()>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_abox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn node_attr_abox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn node_attr_tbox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_abiq_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn transform_abiq_for_graph(abiq: &AbiqDllite, abiq_string: String) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_tbi_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn transform_tbi_for_graph(tbi: &TbiDllite, tbi_string: String, is_for_abox: bool) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `modify_hashmap_graph`
[INFO] [stdout]    --> src/graph_maker.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn modify_hashmap_graph(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]   --> src/alg_math/interface.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fmt::Display;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stdout]    --> src/alg_math/bounds.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]   --> src/alg_math/interface.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fmt::Display;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_bound_complex`
[INFO] [stdout]   --> src/alg_math/bounds.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn find_bound_complex(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_bound_complex_wrapper`
[INFO] [stdout]    --> src/alg_math/bounds.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn find_bound_complex_wrapper(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Builder`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Builder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn new() -> Credibility {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn noo(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn lo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn uo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_index`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_mut`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_matrix`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 |     pub fn build_matrix<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_values`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn build_values<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `filter_has_subset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_superset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PRECISION_ROUNDER`
[INFO] [stdout]   --> src/alg_math/utilities.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | const PRECISION_ROUNDER: f64 = 1000000000000000.; // to solve rounding errors.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `round_to_15_f64`
[INFO] [stdout]   --> src/alg_math/utilities.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn round_to_15_f64(v: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_unity_roots`
[INFO] [stdout]   --> src/alg_math/utilities.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn create_unity_roots(roots: &mut DVector<Complex<f64>>, n: usize, inverse: bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `matrix_is_zero_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn matrix_is_zero_complex(matrix: &DMatrix<Complex<f64>>) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `matrix_subtraction`
[INFO] [stdout]   --> src/alg_math/utilities.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn matrix_subtraction(receiver: &mut DMatrix<Complex<f64>>, minus: &DMatrix<Complex<f64>>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `multiply_vector_complex`
[INFO] [stdout]    --> src/alg_math/utilities.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn multiply_vector_complex(vector: &mut DVector<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `multiply_matrix_complex`
[INFO] [stdout]    --> src/alg_math/utilities.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn multiply_matrix_complex(matrix: &mut DMatrix<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system`
[INFO] [stdout]    --> src/alg_math/utilities.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn solve_system(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system_wrapper_only_id_mod`
[INFO] [stdout]    --> src/alg_math/utilities.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn solve_system_wrapper_only_id_mod(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system_wrapper`
[INFO] [stdout]    --> src/alg_math/utilities.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub fn solve_system_wrapper(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `partition`
[INFO] [stdout]    --> src/alg_math/utilities.rs:265:4
[INFO] [stdout]     |
[INFO] [stdout] 265 | fn partition(data: &[f64]) -> Option<(Vec<f64>, f64, Vec<f64>)> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `select`
[INFO] [stdout]    --> src/alg_math/utilities.rs:288:4
[INFO] [stdout]     |
[INFO] [stdout] 288 | fn select(data: &[f64], k: usize) -> Option<f64> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `median`
[INFO] [stdout]    --> src/alg_math/utilities.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub fn median(data: &[f64]) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `null_vector`
[INFO] [stdout]    --> src/alg_math/utilities.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub fn null_vector(v: &[i8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     I: Box<Indicator>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     C: Box<Credibility>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     F: Box<Filter>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let I = Box::new(i);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let C = Box::new(c);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let F = Box::new(f);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `deduction_tree` is never read
[INFO] [stdout]    --> src/main_dl_lite.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let mut deduction_tree = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stdout]    --> src/alg_math/bounds.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter_index`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     filter_index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Builder`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Builder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn new() -> Credibility {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn new(length: usize) -> Filter {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn noo(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn lo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn uo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_index`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_mut`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_done`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn is_done(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn next(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_matrix`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 |     pub fn build_matrix<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_values`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn build_values<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `filter_has_subset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_superset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stdout] 39 | |     CR::Zero,
[INFO] [stdout] 40 | |     CR::First,
[INFO] [stdout] 41 | |     CR::Second,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     CR::Eight,
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQSUPSETEQ`
[INFO] [stdout]   --> src/interface/format_constants.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const UNICODE_SQSUPSETEQ: &str = "\u{2292}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SUPSETEQ`
[INFO] [stdout]   --> src/interface/format_constants.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const UNICODE_SUPSETEQ: &str = "\u{2287}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_FORALL`
[INFO] [stdout]   --> src/interface/format_constants.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const UNICODE_FORALL: &str = "\u{2200}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_IN`
[INFO] [stdout]   --> src/interface/format_constants.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const UNICODE_IN: &str = "\u{2208}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_NOTIN`
[INFO] [stdout]   --> src/interface/format_constants.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const UNICODE_NOTIN: &str = "\u{2209}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_UPPERPI`
[INFO] [stdout]   --> src/interface/format_constants.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const UNICODE_UPPERPI: &str = "\u{220F}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SUM`
[INFO] [stdout]   --> src/interface/format_constants.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const UNICODE_SUM: &str = "\u{2211}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_INFTY`
[INFO] [stdout]   --> src/interface/format_constants.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub const UNICODE_INFTY: &str = "\u{221E}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_CAP`
[INFO] [stdout]   --> src/interface/format_constants.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const UNICODE_CAP: &str = "\u{2229}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_CUP`
[INFO] [stdout]   --> src/interface/format_constants.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub const UNICODE_CUP: &str = "\u{222A}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQCAP`
[INFO] [stdout]   --> src/interface/format_constants.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const UNICODE_SQCAP: &str = "\u{2293}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQCUP`
[INFO] [stdout]   --> src/interface/format_constants.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub const UNICODE_SQCUP: &str = "\u{2294}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_VDASH`
[INFO] [stdout]   --> src/interface/format_constants.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const UNICODE_VDASH: &str = "\u{22A2}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_MODELS`
[INFO] [stdout]   --> src/interface/format_constants.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const UNICODE_MODELS: &str = "\u{22A7}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_NVDASH`
[INFO] [stdout]   --> src/interface/format_constants.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const UNICODE_NVDASH: &str = "\u{22AD}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     I: Box<Indicator>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     C: Box<Credibility>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     F: Box<Filter>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let I = Box::new(i);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let C = Box::new(c);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let F = Box::new(f);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 23s
[INFO] running `Command { std: "docker" "inspect" "fc8cd77ac0fdf7d7f1ecd97c10f63d2cddd80d88ab91db4b49efd130429435f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc8cd77ac0fdf7d7f1ecd97c10f63d2cddd80d88ab91db4b49efd130429435f3", kill_on_drop: false }`
[INFO] [stdout] fc8cd77ac0fdf7d7f1ecd97c10f63d2cddd80d88ab91db4b49efd130429435f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af488bc1c92d74ef16ab7f0b5e792620c088ca4f988ddcd6b8157f342e2fa747
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "af488bc1c92d74ef16ab7f0b5e792620c088ca4f988ddcd6b8157f342e2fa747", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stdout] 39 | |     CR::Zero,
[INFO] [stdout] 40 | |     CR::First,
[INFO] [stdout] 41 | |     CR::Second,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     CR::Eight,
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_STR_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | const RULE_STR_IDS: [&str; 9] = ["R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_tbox_unraveling`
[INFO] [stdout]   --> src/graph_maker.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn create_graph_for_tbox_unraveling(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_aboxq_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn create_graph_for_aboxq_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `edge_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn edge_attr_tbox_unraveling(_g: &Graph<String, ()>, _e: EdgeReference<()>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_abox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn node_attr_abox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn node_attr_tbox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_abiq_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn transform_abiq_for_graph(abiq: &AbiqDllite, abiq_string: String) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_tbi_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn transform_tbi_for_graph(tbi: &TbiDllite, tbi_string: String, is_for_abox: bool) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `modify_hashmap_graph`
[INFO] [stdout]    --> src/graph_maker.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn modify_hashmap_graph(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling cast v0.2.6
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling rustoner v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]   --> src/alg_math/interface.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fmt::Display;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stdout]    --> src/alg_math/bounds.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_bound_complex`
[INFO] [stdout]   --> src/alg_math/bounds.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn find_bound_complex(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find_bound_complex_wrapper`
[INFO] [stdout]    --> src/alg_math/bounds.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 279 | pub fn find_bound_complex_wrapper(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Builder`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Builder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn new() -> Credibility {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn noo(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn lo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn uo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_index`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_mut`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_matrix`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 |     pub fn build_matrix<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_values`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn build_values<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `filter_has_subset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_superset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `PRECISION_ROUNDER`
[INFO] [stdout]   --> src/alg_math/utilities.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | const PRECISION_ROUNDER: f64 = 1000000000000000.; // to solve rounding errors.
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `round_to_15_f64`
[INFO] [stdout]   --> src/alg_math/utilities.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn round_to_15_f64(v: f64) -> f64 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_unity_roots`
[INFO] [stdout]   --> src/alg_math/utilities.rs:60:8
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn create_unity_roots(roots: &mut DVector<Complex<f64>>, n: usize, inverse: bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `matrix_is_zero_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn matrix_is_zero_complex(matrix: &DMatrix<Complex<f64>>) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `matrix_subtraction`
[INFO] [stdout]   --> src/alg_math/utilities.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub fn matrix_subtraction(receiver: &mut DMatrix<Complex<f64>>, minus: &DMatrix<Complex<f64>>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `multiply_vector_complex`
[INFO] [stdout]    --> src/alg_math/utilities.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn multiply_vector_complex(vector: &mut DVector<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `multiply_matrix_complex`
[INFO] [stdout]    --> src/alg_math/utilities.rs:113:8
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub fn multiply_matrix_complex(matrix: &mut DMatrix<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system`
[INFO] [stdout]    --> src/alg_math/utilities.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn solve_system(
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system_wrapper_only_id_mod`
[INFO] [stdout]    --> src/alg_math/utilities.rs:191:8
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn solve_system_wrapper_only_id_mod(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `solve_system_wrapper`
[INFO] [stdout]    --> src/alg_math/utilities.rs:202:8
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub fn solve_system_wrapper(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `partition`
[INFO] [stdout]    --> src/alg_math/utilities.rs:265:4
[INFO] [stdout]     |
[INFO] [stdout] 265 | fn partition(data: &[f64]) -> Option<(Vec<f64>, f64, Vec<f64>)> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `select`
[INFO] [stdout]    --> src/alg_math/utilities.rs:288:4
[INFO] [stdout]     |
[INFO] [stdout] 288 | fn select(data: &[f64], k: usize) -> Option<f64> {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `median`
[INFO] [stdout]    --> src/alg_math/utilities.rs:305:8
[INFO] [stdout]     |
[INFO] [stdout] 305 | pub fn median(data: &[f64]) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `null_vector`
[INFO] [stdout]    --> src/alg_math/utilities.rs:323:8
[INFO] [stdout]     |
[INFO] [stdout] 323 | pub fn null_vector(v: &[i8]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     I: Box<Indicator>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     C: Box<Credibility>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     F: Box<Filter>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let I = Box::new(i);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let C = Box::new(c);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let F = Box::new(f);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]   --> src/alg_math/interface.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use std::fmt::Display;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 48 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `deduction_tree` is never read
[INFO] [stdout]    --> src/main_dl_lite.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 |     let mut deduction_tree = false;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stdout]    --> src/alg_math/bounds.rs:234:17
[INFO] [stdout]     |
[INFO] [stdout] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:503:17
[INFO] [stdout]     |
[INFO] [stdout] 503 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stdout]     |
[INFO] [stdout] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result1` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stdout]     |
[INFO] [stdout] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `lside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stdout]     |
[INFO] [stdout] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rside_result2` is never read
[INFO] [stdout]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stdout]     |
[INFO] [stdout] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stdout]     |                     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stdout]     |
[INFO] [stdout] 415 |                 is_already_treated = false;
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stdout] 39 | |     CR::Zero,
[INFO] [stdout] 40 | |     CR::First,
[INFO] [stdout] 41 | |     CR::Second,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     CR::Eight,
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_STR_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:50:1
[INFO] [stdout]    |
[INFO] [stdout] 50 | const RULE_STR_IDS: [&str; 9] = ["R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8"];
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_tbox_unraveling`
[INFO] [stdout]   --> src/graph_maker.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn create_graph_for_tbox_unraveling(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_graph_for_aboxq_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:122:8
[INFO] [stdout]     |
[INFO] [stdout] 122 | pub fn create_graph_for_aboxq_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `edge_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn edge_attr_tbox_unraveling(_g: &Graph<String, ()>, _e: EdgeReference<()>) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_abox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:217:8
[INFO] [stdout]     |
[INFO] [stdout] 217 | pub fn node_attr_abox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `node_attr_tbox_unraveling`
[INFO] [stdout]    --> src/graph_maker.rs:240:8
[INFO] [stdout]     |
[INFO] [stdout] 240 | pub fn node_attr_tbox_unraveling(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_abiq_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:256:8
[INFO] [stdout]     |
[INFO] [stdout] 256 | pub fn transform_abiq_for_graph(abiq: &AbiqDllite, abiq_string: String) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `transform_tbi_for_graph`
[INFO] [stdout]    --> src/graph_maker.rs:266:8
[INFO] [stdout]     |
[INFO] [stdout] 266 | pub fn transform_tbi_for_graph(tbi: &TbiDllite, tbi_string: String, is_for_abox: bool) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `modify_hashmap_graph`
[INFO] [stdout]    --> src/graph_maker.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn modify_hashmap_graph(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filter_index`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     filter_index: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Builder`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Builder {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn reset(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub fn new() -> Credibility {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 103 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `insert`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:117:12
[INFO] [stdout]     |
[INFO] [stdout] 117 |     pub fn new(length: usize) -> Filter {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `noo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stdout]     |
[INFO] [stdout] 139 |     pub fn noo(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stdout]     |
[INFO] [stdout] 143 |     pub fn lo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `uo`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stdout]     |
[INFO] [stdout] 147 |     pub fn uo(&self) -> usize {
[INFO] [stdout]     |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_index`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `filter_mut`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_done`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:171:12
[INFO] [stdout]     |
[INFO] [stdout] 171 |     pub fn is_done(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:175:12
[INFO] [stdout]     |
[INFO] [stdout] 175 |     pub fn next(&mut self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_matrix`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stdout]     |
[INFO] [stdout] 301 |     pub fn build_matrix<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `build_values`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stdout]     |
[INFO] [stdout] 356 |     pub fn build_values<
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stdout]     |
[INFO] [stdout] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `filter_has_subset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_superset`
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stdout]     |
[INFO] [stdout] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stdout]   --> src/alg_math/utilities.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RULE_IDS`
[INFO] [stdout]   --> src/graph_maker.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stdout] 39 | |     CR::Zero,
[INFO] [stdout] 40 | |     CR::First,
[INFO] [stdout] 41 | |     CR::Second,
[INFO] [stdout] ...  |
[INFO] [stdout] 47 | |     CR::Eight,
[INFO] [stdout] 48 | | ];
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQSUPSETEQ`
[INFO] [stdout]   --> src/interface/format_constants.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const UNICODE_SQSUPSETEQ: &str = "\u{2292}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SUPSETEQ`
[INFO] [stdout]   --> src/interface/format_constants.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const UNICODE_SUPSETEQ: &str = "\u{2287}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_FORALL`
[INFO] [stdout]   --> src/interface/format_constants.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub const UNICODE_FORALL: &str = "\u{2200}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_IN`
[INFO] [stdout]   --> src/interface/format_constants.rs:42:1
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub const UNICODE_IN: &str = "\u{2208}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_NOTIN`
[INFO] [stdout]   --> src/interface/format_constants.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub const UNICODE_NOTIN: &str = "\u{2209}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_UPPERPI`
[INFO] [stdout]   --> src/interface/format_constants.rs:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub const UNICODE_UPPERPI: &str = "\u{220F}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SUM`
[INFO] [stdout]   --> src/interface/format_constants.rs:51:1
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub const UNICODE_SUM: &str = "\u{2211}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_INFTY`
[INFO] [stdout]   --> src/interface/format_constants.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub const UNICODE_INFTY: &str = "\u{221E}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_CAP`
[INFO] [stdout]   --> src/interface/format_constants.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub const UNICODE_CAP: &str = "\u{2229}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_CUP`
[INFO] [stdout]   --> src/interface/format_constants.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub const UNICODE_CUP: &str = "\u{222A}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQCAP`
[INFO] [stdout]   --> src/interface/format_constants.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | pub const UNICODE_SQCAP: &str = "\u{2293}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_SQCUP`
[INFO] [stdout]   --> src/interface/format_constants.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub const UNICODE_SQCUP: &str = "\u{2294}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_VDASH`
[INFO] [stdout]   --> src/interface/format_constants.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub const UNICODE_VDASH: &str = "\u{22A2}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_MODELS`
[INFO] [stdout]   --> src/interface/format_constants.rs:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub const UNICODE_MODELS: &str = "\u{22A7}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `UNICODE_NVDASH`
[INFO] [stdout]   --> src/interface/format_constants.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub const UNICODE_NVDASH: &str = "\u{22AD}";
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     I: Box<Indicator>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `C` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     C: Box<Credibility>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `F` should have a snake case name
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     F: Box<Filter>,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `I` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stdout]     |
[INFO] [stdout] 286 |         let I = Box::new(i);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `C` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let C = Box::new(c);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stdout]     |
[INFO] [stdout] 288 |         let F = Box::new(f);
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 59 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.51s
[INFO] running `Command { std: "docker" "inspect" "af488bc1c92d74ef16ab7f0b5e792620c088ca4f988ddcd6b8157f342e2fa747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af488bc1c92d74ef16ab7f0b5e792620c088ca4f988ddcd6b8157f342e2fa747", kill_on_drop: false }`
[INFO] [stdout] af488bc1c92d74ef16ab7f0b5e792620c088ca4f988ddcd6b8157f342e2fa747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6787ac53c1e6b002efc18c15676ea3fa2b1644a17228ab64f28491ad1036a2ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6787ac53c1e6b002efc18c15676ea3fa2b1644a17228ab64f28491ad1036a2ad", kill_on_drop: false }`
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/abox.rs:503:17
[INFO] [stderr]     |
[INFO] [stderr] 503 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stderr]     |
[INFO] [stderr] 415 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RULE_IDS`
[INFO] [stderr]   --> src/graph_maker.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stderr] 39 | |     CR::Zero,
[INFO] [stderr] 40 | |     CR::First,
[INFO] [stderr] 41 | |     CR::Second,
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     CR::Eight,
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RULE_STR_IDS`
[INFO] [stderr]   --> src/graph_maker.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | const RULE_STR_IDS: [&str; 9] = ["R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8"];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_graph_for_tbox_unraveling`
[INFO] [stderr]   --> src/graph_maker.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn create_graph_for_tbox_unraveling(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_graph_for_aboxq_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn create_graph_for_aboxq_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `edge_attr_tbox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:213:8
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub fn edge_attr_tbox_unraveling(_g: &Graph<String, ()>, _e: EdgeReference<()>) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `node_attr_abox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub fn node_attr_abox_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `node_attr_tbox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:240:8
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub fn node_attr_tbox_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_abiq_for_graph`
[INFO] [stderr]    --> src/graph_maker.rs:256:8
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub fn transform_abiq_for_graph(abiq: &AbiqDllite, abiq_string: String) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_tbi_for_graph`
[INFO] [stderr]    --> src/graph_maker.rs:266:8
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub fn transform_tbi_for_graph(tbi: &TbiDllite, tbi_string: String, is_for_abox: bool) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `modify_hashmap_graph`
[INFO] [stderr]    --> src/graph_maker.rs:288:8
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub fn modify_hashmap_graph(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/abox.rs:503:17
[INFO] [stderr]     |
[INFO] [stderr] 503 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stderr]     |
[INFO] [stderr] 415 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RULE_IDS`
[INFO] [stderr]   --> src/graph_maker.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stderr] 39 | |     CR::Zero,
[INFO] [stderr] 40 | |     CR::First,
[INFO] [stderr] 41 | |     CR::Second,
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     CR::Eight,
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RULE_STR_IDS`
[INFO] [stderr]   --> src/graph_maker.rs:50:1
[INFO] [stderr]    |
[INFO] [stderr] 50 | const RULE_STR_IDS: [&str; 9] = ["R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7", "R8"];
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_graph_for_tbox_unraveling`
[INFO] [stderr]   --> src/graph_maker.rs:54:8
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub fn create_graph_for_tbox_unraveling(
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_graph_for_aboxq_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn create_graph_for_aboxq_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `edge_attr_tbox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:213:8
[INFO] [stderr]     |
[INFO] [stderr] 213 | pub fn edge_attr_tbox_unraveling(_g: &Graph<String, ()>, _e: EdgeReference<()>) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `node_attr_abox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:217:8
[INFO] [stderr]     |
[INFO] [stderr] 217 | pub fn node_attr_abox_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `node_attr_tbox_unraveling`
[INFO] [stderr]    --> src/graph_maker.rs:240:8
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub fn node_attr_tbox_unraveling(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_abiq_for_graph`
[INFO] [stderr]    --> src/graph_maker.rs:256:8
[INFO] [stderr]     |
[INFO] [stderr] 256 | pub fn transform_abiq_for_graph(abiq: &AbiqDllite, abiq_string: String) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `transform_tbi_for_graph`
[INFO] [stderr]    --> src/graph_maker.rs:266:8
[INFO] [stderr]     |
[INFO] [stderr] 266 | pub fn transform_tbi_for_graph(tbi: &TbiDllite, tbi_string: String, is_for_abox: bool) -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `modify_hashmap_graph`
[INFO] [stderr]    --> src/graph_maker.rs:288:8
[INFO] [stderr]     |
[INFO] [stderr] 288 | pub fn modify_hashmap_graph(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]   --> src/alg_math/interface.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::fmt::Display;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stderr]    --> src/alg_math/bounds.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_bound_complex`
[INFO] [stderr]   --> src/alg_math/bounds.rs:45:4
[INFO] [stderr]    |
[INFO] [stderr] 45 | fn find_bound_complex(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `find_bound_complex_wrapper`
[INFO] [stderr]    --> src/alg_math/bounds.rs:279:8
[INFO] [stderr]     |
[INFO] [stderr] 279 | pub fn find_bound_complex_wrapper(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Builder`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Builder {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn reset(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `insert`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `indicator`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new() -> Credibility {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `insert`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `noo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn noo(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `lo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn lo(&self) -> usize {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `uo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn uo(&self) -> usize {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter_index`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter_mut`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stderr]     |
[INFO] [stderr] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `build_matrix`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stderr]     |
[INFO] [stderr] 301 |     pub fn build_matrix<
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `build_values`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stderr]     |
[INFO] [stderr] 356 |     pub fn build_values<
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stderr]     |
[INFO] [stderr] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `filter_has_subset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stderr]     |
[INFO] [stderr] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_superset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stderr]     |
[INFO] [stderr] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `PRECISION_ROUNDER`
[INFO] [stderr]   --> src/alg_math/utilities.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | const PRECISION_ROUNDER: f64 = 1000000000000000.; // to solve rounding errors.
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `round_to_15_f64`
[INFO] [stderr]   --> src/alg_math/utilities.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn round_to_15_f64(v: f64) -> f64 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stderr]   --> src/alg_math/utilities.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_unity_roots`
[INFO] [stderr]   --> src/alg_math/utilities.rs:60:8
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn create_unity_roots(roots: &mut DVector<Complex<f64>>, n: usize, inverse: bool) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_is_zero_complex`
[INFO] [stderr]   --> src/alg_math/utilities.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 | pub fn matrix_is_zero_complex(matrix: &DMatrix<Complex<f64>>) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `matrix_subtraction`
[INFO] [stderr]   --> src/alg_math/utilities.rs:95:8
[INFO] [stderr]    |
[INFO] [stderr] 95 | pub fn matrix_subtraction(receiver: &mut DMatrix<Complex<f64>>, minus: &DMatrix<Complex<f64>>) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `multiply_vector_complex`
[INFO] [stderr]    --> src/alg_math/utilities.rs:108:8
[INFO] [stderr]     |
[INFO] [stderr] 108 | pub fn multiply_vector_complex(vector: &mut DVector<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `multiply_matrix_complex`
[INFO] [stderr]    --> src/alg_math/utilities.rs:113:8
[INFO] [stderr]     |
[INFO] [stderr] 113 | pub fn multiply_matrix_complex(matrix: &mut DMatrix<Complex<f64>>, scalar: Complex<f64>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_system`
[INFO] [stderr]    --> src/alg_math/utilities.rs:122:8
[INFO] [stderr]     |
[INFO] [stderr] 122 | pub fn solve_system(
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_system_wrapper_only_id_mod`
[INFO] [stderr]    --> src/alg_math/utilities.rs:191:8
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub fn solve_system_wrapper_only_id_mod(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `solve_system_wrapper`
[INFO] [stderr]    --> src/alg_math/utilities.rs:202:8
[INFO] [stderr]     |
[INFO] [stderr] 202 | pub fn solve_system_wrapper(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `partition`
[INFO] [stderr]    --> src/alg_math/utilities.rs:265:4
[INFO] [stderr]     |
[INFO] [stderr] 265 | fn partition(data: &[f64]) -> Option<(Vec<f64>, f64, Vec<f64>)> {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `select`
[INFO] [stderr]    --> src/alg_math/utilities.rs:288:4
[INFO] [stderr]     |
[INFO] [stderr] 288 | fn select(data: &[f64], k: usize) -> Option<f64> {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `median`
[INFO] [stderr]    --> src/alg_math/utilities.rs:305:8
[INFO] [stderr]     |
[INFO] [stderr] 305 | pub fn median(data: &[f64]) -> Option<f64> {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `null_vector`
[INFO] [stderr]    --> src/alg_math/utilities.rs:323:8
[INFO] [stderr]     |
[INFO] [stderr] 323 | pub fn null_vector(v: &[i8]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `I` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     I: Box<Indicator>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `C` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     C: Box<Credibility>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `F` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     F: Box<Filter>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let I = Box::new(i);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let C = Box::new(c);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let F = Box::new(f);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stderr] 
[INFO] [stderr] warning: 48 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fmt::Display`
[INFO] [stderr]   --> src/alg_math/interface.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | use std::fmt::Display;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `deduction_tree` is never read
[INFO] [stderr]    --> src/main_dl_lite.rs:152:13
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let mut deduction_tree = false;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `possible_coeff_real` is never read
[INFO] [stderr]    --> src/alg_math/bounds.rs:234:17
[INFO] [stderr]     |
[INFO] [stderr] 234 |                 possible_coeff_real = tolerance / 2.;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/abox.rs:503:17
[INFO] [stderr]     |
[INFO] [stderr] 503 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:163:21
[INFO] [stderr]     |
[INFO] [stderr] 163 |             let mut lside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result1` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:164:21
[INFO] [stderr]     |
[INFO] [stderr] 164 |             let mut rside_result1 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `lside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:165:21
[INFO] [stderr]     |
[INFO] [stderr] 165 |             let mut lside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `rside_result2` is never read
[INFO] [stderr]    --> src/dl_lite/string_formatter.rs:166:21
[INFO] [stderr]     |
[INFO] [stderr] 166 |             let mut rside_result2 = invalid_data_result("not done yet");
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_already_treated` is never read
[INFO] [stderr]    --> src/dl_lite/tbox.rs:415:17
[INFO] [stderr]     |
[INFO] [stderr] 415 |                 is_already_treated = false;
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `filter_index`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     filter_index: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Builder`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Builder {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:81:12
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn reset(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `insert`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn insert(&mut self, k: (usize, usize, usize), v: i8) -> Option<i8> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `indicator`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 |     pub fn indicator(&self) -> &HashMap<(usize, usize, usize), i8> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:95:12
[INFO] [stderr]    |
[INFO] [stderr] 95 |     pub fn new() -> Credibility {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:103:12
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `insert`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:107:12
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn insert(&mut self, k: usize, v: f64) -> Option<f64> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr] 111 |     pub fn get(&self, k: &usize) -> Option<&f64> {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:117:12
[INFO] [stderr]     |
[INFO] [stderr] 117 |     pub fn new(length: usize) -> Filter {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `len`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:135:12
[INFO] [stderr]     |
[INFO] [stderr] 135 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `noo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:139:12
[INFO] [stderr]     |
[INFO] [stderr] 139 |     pub fn noo(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `lo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:143:12
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn lo(&self) -> usize {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `uo`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:147:12
[INFO] [stderr]     |
[INFO] [stderr] 147 |     pub fn uo(&self) -> usize {
[INFO] [stderr]     |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter_index`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:151:12
[INFO] [stderr]     |
[INFO] [stderr] 151 |     pub fn filter_index(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:155:12
[INFO] [stderr]     |
[INFO] [stderr] 155 |     pub fn filter(&self) -> &Vec<bool> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `filter_mut`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:159:12
[INFO] [stderr]     |
[INFO] [stderr] 159 |     pub fn filter_mut(&mut self) -> &mut Vec<bool> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_done`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:171:12
[INFO] [stderr]     |
[INFO] [stderr] 171 |     pub fn is_done(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `next`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:175:12
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn next(&mut self) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:285:12
[INFO] [stderr]     |
[INFO] [stderr] 285 |     pub fn new(i: Indicator, c: Credibility, f: Filter) -> Builder {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pub fn reset(&mut self) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `build_matrix`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:301:12
[INFO] [stderr]     |
[INFO] [stderr] 301 |     pub fn build_matrix<
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `build_values`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:356:12
[INFO] [stderr]     |
[INFO] [stderr] 356 |     pub fn build_values<
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `compute_aggregation_from_filter`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:512:8
[INFO] [stderr]     |
[INFO] [stderr] 512 | pub fn compute_aggregation_from_filter(
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `filter_has_subset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:533:8
[INFO] [stderr]     |
[INFO] [stderr] 533 | pub fn filter_has_subset(filter: &[bool], subset: &[usize]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `is_superset`
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:549:8
[INFO] [stderr]     |
[INFO] [stderr] 549 | pub fn is_superset(subset: &[usize], superset: &[usize]) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `create_identity_matrix_complex`
[INFO] [stderr]   --> src/alg_math/utilities.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub fn create_identity_matrix_complex(n: usize) -> DMatrix<Complex<f64>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `RULE_IDS`
[INFO] [stderr]   --> src/graph_maker.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | / const RULE_IDS: [CR; 9] = [
[INFO] [stderr] 39 | |     CR::Zero,
[INFO] [stderr] 40 | |     CR::First,
[INFO] [stderr] 41 | |     CR::Second,
[INFO] [stderr] ...  |
[INFO] [stderr] 47 | |     CR::Eight,
[INFO] [stderr] 48 | | ];
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_SQSUPSETEQ`
[INFO] [stderr]   --> src/interface/format_constants.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub const UNICODE_SQSUPSETEQ: &str = "\u{2292}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_SUPSETEQ`
[INFO] [stderr]   --> src/interface/format_constants.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub const UNICODE_SUPSETEQ: &str = "\u{2287}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_FORALL`
[INFO] [stderr]   --> src/interface/format_constants.rs:36:1
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub const UNICODE_FORALL: &str = "\u{2200}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_IN`
[INFO] [stderr]   --> src/interface/format_constants.rs:42:1
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub const UNICODE_IN: &str = "\u{2208}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_NOTIN`
[INFO] [stderr]   --> src/interface/format_constants.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub const UNICODE_NOTIN: &str = "\u{2209}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_UPPERPI`
[INFO] [stderr]   --> src/interface/format_constants.rs:48:1
[INFO] [stderr]    |
[INFO] [stderr] 48 | pub const UNICODE_UPPERPI: &str = "\u{220F}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_SUM`
[INFO] [stderr]   --> src/interface/format_constants.rs:51:1
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub const UNICODE_SUM: &str = "\u{2211}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_INFTY`
[INFO] [stderr]   --> src/interface/format_constants.rs:54:1
[INFO] [stderr]    |
[INFO] [stderr] 54 | pub const UNICODE_INFTY: &str = "\u{221E}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_CAP`
[INFO] [stderr]   --> src/interface/format_constants.rs:57:1
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub const UNICODE_CAP: &str = "\u{2229}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_CUP`
[INFO] [stderr]   --> src/interface/format_constants.rs:60:1
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub const UNICODE_CUP: &str = "\u{222A}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_SQCAP`
[INFO] [stderr]   --> src/interface/format_constants.rs:63:1
[INFO] [stderr]    |
[INFO] [stderr] 63 | pub const UNICODE_SQCAP: &str = "\u{2293}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_SQCUP`
[INFO] [stderr]   --> src/interface/format_constants.rs:66:1
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub const UNICODE_SQCUP: &str = "\u{2294}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_VDASH`
[INFO] [stderr]   --> src/interface/format_constants.rs:69:1
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub const UNICODE_VDASH: &str = "\u{22A2}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_MODELS`
[INFO] [stderr]   --> src/interface/format_constants.rs:72:1
[INFO] [stderr]    |
[INFO] [stderr] 72 | pub const UNICODE_MODELS: &str = "\u{22A7}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `UNICODE_NVDASH`
[INFO] [stderr]   --> src/interface/format_constants.rs:81:1
[INFO] [stderr]    |
[INFO] [stderr] 81 | pub const UNICODE_NVDASH: &str = "\u{22AD}";
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `I` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     I: Box<Indicator>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `C` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     C: Box<Credibility>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `F` should have a snake case name
[INFO] [stderr]   --> src/alg_math/matrix_building.rs:73:5
[INFO] [stderr]    |
[INFO] [stderr] 73 |     F: Box<Filter>,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `I` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:286:13
[INFO] [stderr]     |
[INFO] [stderr] 286 |         let I = Box::new(i);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `C` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:287:13
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let C = Box::new(c);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `c`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `F` should have a snake case name
[INFO] [stderr]    --> src/alg_math/matrix_building.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let F = Box::new(f);
[INFO] [stderr]     |             ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stderr] 
[INFO] [stderr] warning: 59 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustoner-6a369ea2924815df)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustoner_dlliter-8e892b7c3f994322)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/scracth-c6660fb4ad29c76c)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustoner
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6787ac53c1e6b002efc18c15676ea3fa2b1644a17228ab64f28491ad1036a2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6787ac53c1e6b002efc18c15676ea3fa2b1644a17228ab64f28491ad1036a2ad", kill_on_drop: false }`
[INFO] [stdout] 6787ac53c1e6b002efc18c15676ea3fa2b1644a17228ab64f28491ad1036a2ad