[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] b72c2c933266e05f16b813f1e38a7809c3c5037d
[INFO] checking hatellezp/rustoner against try#7c3a44cf5f95fa5cf164a312bdcf845157af7093 for pr-77325
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhatellezp%2Frustoner" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hatellezp/rustoner on toolchain 7c3a44cf5f95fa5cf164a312bdcf845157af7093
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "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-4/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" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nalgebra v0.25.4
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0bb2422c7e3686e0c3ebf46fc1ea060213cc67313d51bcefcfa347941e13e6cb
[INFO] running `Command { std: "docker" "start" "-a" "0bb2422c7e3686e0c3ebf46fc1ea060213cc67313d51bcefcfa347941e13e6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0bb2422c7e3686e0c3ebf46fc1ea060213cc67313d51bcefcfa347941e13e6cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bb2422c7e3686e0c3ebf46fc1ea060213cc67313d51bcefcfa347941e13e6cb", kill_on_drop: false }`
[INFO] [stdout] 0bb2422c7e3686e0c3ebf46fc1ea060213cc67313d51bcefcfa347941e13e6cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7c3a44cf5f95fa5cf164a312bdcf845157af7093" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f3121b63b95e4c469c2f9559c8594cced8af8c207c6ee1ba9cc80250c3cadb1
[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" "1f3121b63b95e4c469c2f9559c8594cced8af8c207c6ee1ba9cc80250c3cadb1", kill_on_drop: false }`
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[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]    Compiling fftw-src v0.3.3
[INFO] [stderr]     Checking nalgebra v0.25.4
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking csv v1.1.6
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[INFO] [stderr]     Checking 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:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 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 `is_already_treated` is never read
[INFO] [stdout]    --> src/dl_lite/abox.rs:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 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: 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: 16 warnings emitted
[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: 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: `Indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Indicator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(length: usize, conflict_limit: Option<usize>) -> Indicator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_filter`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn next_filter(&mut self) {}
[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_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: `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: 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: `Indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Indicator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(length: usize, conflict_limit: Option<usize>) -> Indicator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_filter`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn next_filter(&mut self) {}
[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_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: `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: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `NATIVE` found for enum `rustoner::kb::types::FileType` in the current scope
[INFO] [stdout]   --> benches/benchmark.rs:31:59
[INFO] [stdout]    |
[INFO] [stdout] 31 |     onto.add_symbols_from_file(filename, types::FileType::NATIVE, false);
[INFO] [stdout]    |                                                           ^^^^^^ variant or associated item not found in `rustoner::kb::types::FileType`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustoner`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 18 warnings emitted
[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:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 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 `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 `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 `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:505:17
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 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: struct is never constructed: `Indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Indicator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(length: usize, conflict_limit: Option<usize>) -> Indicator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_filter`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn next_filter(&mut self) {}
[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: struct is never constructed: `Indicator`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct Indicator {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn new(length: usize, conflict_limit: Option<usize>) -> Indicator {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `next_filter`
[INFO] [stdout]   --> src/alg_math/matrix_building.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn next_filter(&mut self) {}
[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: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "1f3121b63b95e4c469c2f9559c8594cced8af8c207c6ee1ba9cc80250c3cadb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f3121b63b95e4c469c2f9559c8594cced8af8c207c6ee1ba9cc80250c3cadb1", kill_on_drop: false }`
[INFO] [stdout] 1f3121b63b95e4c469c2f9559c8594cced8af8c207c6ee1ba9cc80250c3cadb1