[INFO] cloning repository https://github.com/programmingAthlete/alegebraic_immunity_utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/programmingAthlete/alegebraic_immunity_utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6754fb299e3de92e5bf7569f11232340ad09d7db
[INFO] checking programmingAthlete/alegebraic_immunity_utils against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FprogrammingAthlete%2Falegebraic_immunity_utils" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/programmingAthlete/alegebraic_immunity_utils
[INFO] finished tweaking git repo https://github.com/programmingAthlete/alegebraic_immunity_utils
[INFO] tweaked toml for git repo https://github.com/programmingAthlete/alegebraic_immunity_utils written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/programmingAthlete/alegebraic_immunity_utils on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 33 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.1)
[INFO] [stderr]       Adding pyo3 v0.23.5 (available: v0.27.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef801f68af934a3c146d825e9d5d05147e0978da07105cff83772bafc7d4372
[INFO] running `Command { std: "docker" "start" "-a" "4ef801f68af934a3c146d825e9d5d05147e0978da07105cff83772bafc7d4372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef801f68af934a3c146d825e9d5d05147e0978da07105cff83772bafc7d4372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef801f68af934a3c146d825e9d5d05147e0978da07105cff83772bafc7d4372", kill_on_drop: false }`
[INFO] [stdout] 4ef801f68af934a3c146d825e9d5d05147e0978da07105cff83772bafc7d4372
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fec0387632d7bb8b7c882a0d84b546217d66247c1ff3c61b7ef6f0a03c317f2
[INFO] running `Command { std: "docker" "start" "-a" "3fec0387632d7bb8b7c882a0d84b546217d66247c1ff3c61b7ef6f0a03c317f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling pyo3-build-config v0.23.5
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-ffi v0.23.5
[INFO] [stderr]    Compiling pyo3-macros-backend v0.23.5
[INFO] [stderr]    Compiling pyo3 v0.23.5
[INFO] [stderr]    Compiling pyo3-macros v0.23.5
[INFO] [stderr]     Checking algebraic_immunity_utils v1.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/restricted_ai.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp::Ordering`
[INFO] [stdout]  --> src/restricted_ai.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::cmp::Ordering;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let mut distance_base = m_copy.nrows();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/matrix.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let mut distance_base = m_copy.nrows();
[INFO] [stdout]     |                     ----^^^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/matrix.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         for k in 0..m_copy.ncols() {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/matrix.rs:76:13
[INFO] [stdout]    |
[INFO] [stdout] 76 |         for k in 0..m_copy.ncols() {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distance_base`
[INFO] [stdout]    --> src/matrix.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let mut distance_base = m_copy.nrows();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distance_base`
[INFO] [stdout]    --> src/matrix.rs:106:21
[INFO] [stdout]     |
[INFO] [stdout] 106 |                 let mut distance_base = m_copy.nrows();
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_base`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_to_vectors` is never used
[INFO] [stdout]    --> src/matrix.rs:386:4
[INFO] [stdout]     |
[INFO] [stdout] 386 | fn add_to_vectors(mut v1: Vec<u8>, v2: Vec<u8>, size: usize) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]   --> src/matrix.rs:16:63
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn get_sub_matrix(&self, start: usize, end: usize) -> Self {
[INFO] [stdout]    |                                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]   --> src/matrix.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn to_list(&self) -> Vec<Vec<u8>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/matrix.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn nrows(&self) -> usize {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/matrix.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn ncols(&self) -> usize {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]   --> src/matrix.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn copy(&self) -> Self {
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/matrix.rs:52:46
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn get(&self, row: usize, col: usize) -> u8 {
[INFO] [stdout]    |                                              ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/matrix.rs:66:42
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn is_zero_row(&self, row: usize) -> bool {
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]   --> src/matrix.rs:70:52
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn reduced_echelon_form_last_row(&mut self) -> (Self, Vec<(usize, usize)>) {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:178:35
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn echelon_form(&self) -> (Matrix, Vec<(usize, usize)>) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:214:46
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn row_echelon_full_matrix(&self) -> (Self, Vec<(usize, usize)>) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/matrix.rs:266:27
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn rank(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]    --> src/matrix.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn kernel(&self) -> Vec<Vec<u8>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]    --> src/matrix.rs:321:82
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn compute_vandermonde(support: Vec<String>, monomials: Vec<String> ) -> Vec<Vec<u8>>{
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:338:10
[INFO] [stdout]     |
[INFO] [stdout] 338 |     ) -> Self {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:354:117
[INFO] [stdout]     |
[INFO] [stdout] 354 |     pub fn construct_and_add_column(&self, support: Vec<String>, monom: String, operations: Vec<(usize, usize)>) -> Self {
[INFO] [stdout]     |                                                                                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:365:86
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn fill_rows(&self, support_slice: Vec<String>, monom_slice: Vec<String>) -> Self {
[INFO] [stdout]     |                                                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, Option<(usize, String)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:425:68
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub fn verify(z: Vec<String>, g: Vec<u8>, mapping: Vec<String>) -> (bool, Option<(usize, String)>) {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, Option<(usize, String)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:440:70
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub fn verify_2(z: Vec<String>, g: Vec<u8>, mapping: Vec<String>) -> (bool, Option<(usize, String)>) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<String>, Vec<String>, Vec<String>), Infallible>
[INFO] [stdout]   --> src/restricted_ai.rs:23:58
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn compute_z(&self, subset: Vec<usize>, n: usize) -> (Vec<String>, Vec<String>, Vec<String>) {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/restricted_ai.rs:47:86
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn algebraic_immunity(truth_table: Vec<u8>, subset: Vec<usize>, n: usize) -> usize {
[INFO] [stdout]    |                                                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_to_vectors` is never used
[INFO] [stdout]    --> src/matrix.rs:386:4
[INFO] [stdout]     |
[INFO] [stdout] 386 | fn add_to_vectors(mut v1: Vec<u8>, v2: Vec<u8>, size: usize) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algebraic_immunity_utils` (lib) due to 20 previous errors; 5 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]   --> src/matrix.rs:16:63
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn get_sub_matrix(&self, start: usize, end: usize) -> Self {
[INFO] [stdout]    |                                                               ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]   --> src/matrix.rs:32:26
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn to_list(&self) -> Vec<Vec<u8>> {
[INFO] [stdout]    |                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/matrix.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn nrows(&self) -> usize {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/matrix.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn ncols(&self) -> usize {
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]   --> src/matrix.rs:48:23
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn copy(&self) -> Self {
[INFO] [stdout]    |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<u8, Infallible>
[INFO] [stdout]   --> src/matrix.rs:52:46
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn get(&self, row: usize, col: usize) -> u8 {
[INFO] [stdout]    |                                              ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<bool, Infallible>
[INFO] [stdout]   --> src/matrix.rs:66:42
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn is_zero_row(&self, row: usize) -> bool {
[INFO] [stdout]    |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]   --> src/matrix.rs:70:52
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn reduced_echelon_form_last_row(&mut self) -> (Self, Vec<(usize, usize)>) {
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:178:35
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn echelon_form(&self) -> (Matrix, Vec<(usize, usize)>) {
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Matrix, Vec<(usize, usize)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:214:46
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn row_echelon_full_matrix(&self) -> (Self, Vec<(usize, usize)>) {
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]    --> src/matrix.rs:266:27
[INFO] [stdout]     |
[INFO] [stdout] 266 |     pub fn rank(&self) -> usize {
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]    --> src/matrix.rs:281:29
[INFO] [stdout]     |
[INFO] [stdout] 281 |     pub fn kernel(&self) -> Vec<Vec<u8>> {
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Vec<Vec<u8>>, Infallible>
[INFO] [stdout]    --> src/matrix.rs:321:82
[INFO] [stdout]     |
[INFO] [stdout] 321 |     pub fn compute_vandermonde(support: Vec<String>, monomials: Vec<String> ) -> Vec<Vec<u8>>{
[INFO] [stdout]     |                                                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:338:10
[INFO] [stdout]     |
[INFO] [stdout] 338 |     ) -> Self {
[INFO] [stdout]     |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:354:117
[INFO] [stdout]     |
[INFO] [stdout] 354 |     pub fn construct_and_add_column(&self, support: Vec<String>, monom: String, operations: Vec<(usize, usize)>) -> Self {
[INFO] [stdout]     |                                                                                                                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<Matrix, Infallible>
[INFO] [stdout]    --> src/matrix.rs:365:86
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn fill_rows(&self, support_slice: Vec<String>, monom_slice: Vec<String>) -> Self {
[INFO] [stdout]     |                                                                                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, Option<(usize, String)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:425:68
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub fn verify(z: Vec<String>, g: Vec<u8>, mapping: Vec<String>) -> (bool, Option<(usize, String)>) {
[INFO] [stdout]     |                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(bool, Option<(usize, String)>), Infallible>
[INFO] [stdout]    --> src/matrix.rs:440:70
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub fn verify_2(z: Vec<String>, g: Vec<u8>, mapping: Vec<String>) -> (bool, Option<(usize, String)>) {
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<(Vec<String>, Vec<String>, Vec<String>), Infallible>
[INFO] [stdout]   --> src/restricted_ai.rs:23:58
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn compute_z(&self, subset: Vec<usize>, n: usize) -> (Vec<String>, Vec<String>, Vec<String>) {
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<usize, Infallible>
[INFO] [stdout]   --> src/restricted_ai.rs:47:86
[INFO] [stdout]    |
[INFO] [stdout] 47 |     pub fn algebraic_immunity(truth_table: Vec<u8>, subset: Vec<usize>, n: usize) -> usize {
[INFO] [stdout]    |                                                                                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `algebraic_immunity_utils` (lib test) due to 20 previous errors; 5 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3fec0387632d7bb8b7c882a0d84b546217d66247c1ff3c61b7ef6f0a03c317f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fec0387632d7bb8b7c882a0d84b546217d66247c1ff3c61b7ef6f0a03c317f2", kill_on_drop: false }`
[INFO] [stdout] 3fec0387632d7bb8b7c882a0d84b546217d66247c1ff3c61b7ef6f0a03c317f2