[INFO] cloning repository https://github.com/matthagan15/mffl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matthagan15/mffl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthagan15%2Fmffl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthagan15%2Fmffl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fefdd4a69fbc7804e6fcfa5dcf60e5be53395bd9 [INFO] testing matthagan15/mffl against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatthagan15%2Fmffl" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. 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false }` [INFO] [stderr] Updating git repository `https://github.com/matthagan15/mhgl.git` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3290933d2b26c6c1eea1266d1727d156a974da3fdc84a0e389d95c237f60e617 [INFO] running `Command { std: "docker" "start" "-a" "3290933d2b26c6c1eea1266d1727d156a974da3fdc84a0e389d95c237f60e617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3290933d2b26c6c1eea1266d1727d156a974da3fdc84a0e389d95c237f60e617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3290933d2b26c6c1eea1266d1727d156a974da3fdc84a0e389d95c237f60e617", kill_on_drop: false }` [INFO] [stdout] 3290933d2b26c6c1eea1266d1727d156a974da3fdc84a0e389d95c237f60e617 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13f1e842acbb509cd2ed46614148ac00e2c3e0e08dd26f151fe6d960283b91c0 [INFO] running `Command { std: "docker" "start" "-a" "13f1e842acbb509cd2ed46614148ac00e2c3e0e08dd26f151fe6d960283b91c0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling time-core v0.1.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling simple_logger v5.0.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling mhgl v0.2.2 (https://github.com/matthagan15/mhgl.git#0a7428bc) [INFO] [stderr] Compiling mffl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `str::FromStr` and `sync::Arc` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:532:15 [INFO] [stdout] | [INFO] [stdout] 532 | use std::{str::FromStr, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `compute_deg`, `galois_field::GaloisField`, `k_type_subgroup`, and `polynomial::FFPolynomial` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:535:35 [INFO] [stdout] | [INFO] [stdout] 535 | coset_complex_subgroups::{compute_deg, k_type_subgroup}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 536 | galois_field::GaloisField, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 537 | polynomial::FFPolynomial, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrices::ffmatrix::FFMatrix` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:539:9 [INFO] [stdout] | [INFO] [stdout] 539 | use crate::matrices::ffmatrix::FFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/math/finite_field.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, AddAssign, Div, Mul, MulAssign, Sub, SubAssign}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::FiniteField` [INFO] [stdout] --> src/math/finite_field.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | use super::FiniteField; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/math/galois_field.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | io::{Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 5 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/math/galois_field.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `finite_field::FFRep` and `polynomial::FFPolynomial` [INFO] [stdout] --> src/math/galois_field.rs:119:23 [INFO] [stdout] | [INFO] [stdout] 119 | use crate::math::{finite_field::FFRep, polynomial::FFPolynomial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GaloisField` and `generate_all_polys` [INFO] [stdout] --> src/math/galois_field.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | use super::{generate_all_polys, GaloisField}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/math/polynomial.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `de` [INFO] [stdout] --> src/math/polynomial.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{de, Deserialize, Serialize}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `HashSet`, `IndexMut`, `Index`, and `thread` [INFO] [stdout] --> src/math/polynomial.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | ops::{Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Rem, Sub, SubAssign}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] 9 | str::FromStr, [INFO] [stdout] 10 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/math/polynomial.rs:15:24 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `str::FromStr` [INFO] [stdout] --> src/math/polynomial.rs:760:23 [INFO] [stdout] | [INFO] [stdout] 760 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] 761 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PolyDegree`, `finite_field::FiniteField`, `get_divisors`, `get_smallest_divisor`, and `group_ring_field::Ring` [INFO] [stdout] --> src/math/polynomial.rs:765:9 [INFO] [stdout] | [INFO] [stdout] 765 | finite_field::FiniteField, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 766 | group_ring_field::Ring, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 767 | polynomial::{get_divisors, get_smallest_divisor, PolyDegree}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FFPolynomial` and `remove_trailing_zeros` [INFO] [stdout] --> src/math/polynomial.rs:770:17 [INFO] [stdout] | [INFO] [stdout] 770 | use super::{remove_trailing_zeros, FFPolynomial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `group_ring_field::Ring`, `polynomial::FFPolynomial`, and `quotient_polynomial::QuotientPoly` [INFO] [stdout] --> src/math/quotient_polynomial.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | group_ring_field::Ring, polynomial::FFPolynomial, quotient_polynomial::QuotientPoly, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffmatrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FFRep` [INFO] [stdout] --> src/matrices/ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::math::finite_field::FFRep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField as FF` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::math::finite_field::FiniteField as FF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | use crate::math::finite_field::FiniteField; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::FFXMatrix` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | use super::FFXMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `rc::Rc` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `finite_field::FiniteField` [INFO] [stdout] --> src/matrices/polymatrix.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::math::{finite_field::FiniteField, quotient_polynomial::QuotientPoly}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{panic, time}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{BTreeMap, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fxhash::FxHashSet` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use fxhash::FxHashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrices::mat_trait::RankMatrix` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:950:9 [INFO] [stdout] | [INFO] [stdout] 950 | use crate::matrices::mat_trait::RankMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::SparseFFMatrix` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:952:9 [INFO] [stdout] | [INFO] [stdout] 952 | use super::SparseFFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::SparseSparseFFMatrix` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | use super::SparseSparseFFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec::SparseVector` [INFO] [stdout] --> src/matrices/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sparse_vec::SparseVector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/math/polynomial.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ring` [INFO] [stdout] --> src/math/polynomial.rs:15:37 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Mul` [INFO] [stdout] --> src/matrices/galois_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Mul, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prime_base` [INFO] [stdout] --> src/math/finite_field.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(value: FFRep, prime_base: FFRep, prime_power: FFRep) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prime_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deg` [INFO] [stdout] --> src/math/galois_field.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | for (deg, polys) in smalls.into_iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/math/polynomial.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let (q, r) = &t / &self; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/math/polynomial.rs:267:13 [INFO] [stdout] | [INFO] [stdout] 267 | let x = self * &q; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/math/polynomial.rs:728:19 [INFO] [stdout] | [INFO] [stdout] 728 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dot` [INFO] [stdout] --> src/matrices/ffmatrix.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let dot = dot_prod(&start_vec, ortho_basis); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocks` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:24 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_shape` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:47 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dim` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:70:28 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn k_type_subgroup(dim: usize) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_rows` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | n_rows: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_cols` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | n_cols: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:189:14 [INFO] [stdout] | [INFO] [stdout] 189 | let (id, col_nodes_vec) = link.first().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HTypeSubgroup` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:244:8 [INFO] [stdout] | [INFO] [stdout] 244 | struct HTypeSubgroup { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `generate_left_mul`, `generate_right_mul`, `to_disk`, and `from_file` are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 251 | impl HTypeSubgroup { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 252 | pub fn new(lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | pub fn generate_left_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | pub fn generate_right_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `h_type_subgroup` is never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:321:4 [INFO] [stdout] | [INFO] [stdout] 321 | fn h_type_subgroup(type_ix: usize, lookup: Arc) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParallelSubgroups` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:341:8 [INFO] [stdout] | [INFO] [stdout] 341 | struct ParallelSubgroups { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:349:12 [INFO] [stdout] | [INFO] [stdout] 348 | impl ParallelSubgroups { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 349 | pub fn print_gens(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 361 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn new(dim: usize, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 455 | pub fn get_coset(&self, coset_rep: &GaloisMatrix, type_ix: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 488 | pub fn get_all_cosets( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | pub fn get_canonical_rep(&self, rep: &GaloisMatrix, type_ix: usize) -> GaloisMatrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | pub fn get_coset_reps(&self, mat: &GaloisMatrix) -> (CosetRep, CosetRep, CosetRep) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:721:4 [INFO] [stdout] | [INFO] [stdout] 721 | fn clear_zeros(coeffs: HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_trailing_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:739:4 [INFO] [stdout] | [INFO] [stdout] 739 | fn remove_trailing_zeros(coeffs: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_orthogonal_to_single` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn make_orthogonal_to_single(start_vec: Vec, ortho_basis: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dot_prod` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn dot_prod(left: &Vec, right: &Vec) -> FFX { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `basic_matrix` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:518:8 [INFO] [stdout] | [INFO] [stdout] 518 | fn basic_matrix() -> FFMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `zero` and `swap_rows` are never used [INFO] [stdout] --> src/matrices/polymatrix.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl PolyMatrix { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | fn zero(dim: usize, quotient: FFPolynomial) -> PolyMatrix { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn swap_rows(&mut self, row_1: usize, row_2: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `basic_matrix` is never used [INFO] [stdout] --> src/matrices/polymatrix.rs:379:8 [INFO] [stdout] | [INFO] [stdout] 379 | fn basic_matrix() -> PolyMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_section_position` is never used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 229 | impl SparseFFMatrix { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 400 | fn get_section_position(&self, row_ix: usize, col_ix: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | t2.send(PivotizeMessage::Test); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = t2.send(PivotizeMessage::Test); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.25s [INFO] running `Command { std: "docker" "inspect" "13f1e842acbb509cd2ed46614148ac00e2c3e0e08dd26f151fe6d960283b91c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13f1e842acbb509cd2ed46614148ac00e2c3e0e08dd26f151fe6d960283b91c0", kill_on_drop: false }` [INFO] [stdout] 13f1e842acbb509cd2ed46614148ac00e2c3e0e08dd26f151fe6d960283b91c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f876c3d8d5cdf10b8d6f37da69d8038d7522f1aa8581c72a17d84deb3fa75597 [INFO] running `Command { std: "docker" "start" "-a" "f876c3d8d5cdf10b8d6f37da69d8038d7522f1aa8581c72a17d84deb3fa75597", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `str::FromStr` and `sync::Arc` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:532:15 [INFO] [stdout] | [INFO] [stdout] 532 | use std::{str::FromStr, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `compute_deg`, `galois_field::GaloisField`, `k_type_subgroup`, and `polynomial::FFPolynomial` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:535:35 [INFO] [stdout] | [INFO] [stdout] 535 | coset_complex_subgroups::{compute_deg, k_type_subgroup}, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 536 | galois_field::GaloisField, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 537 | polynomial::FFPolynomial, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrices::ffmatrix::FFMatrix` [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:539:9 [INFO] [stdout] | [INFO] [stdout] 539 | use crate::matrices::ffmatrix::FFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/math/finite_field.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, AddAssign, Div, Mul, MulAssign, Sub, SubAssign}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::FiniteField` [INFO] [stdout] --> src/math/finite_field.rs:438:9 [INFO] [stdout] | [INFO] [stdout] 438 | use super::FiniteField; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/math/galois_field.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | io::{Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 5 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::FromStr` [INFO] [stdout] --> src/math/galois_field.rs:117:9 [INFO] [stdout] | [INFO] [stdout] 117 | use std::str::FromStr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `finite_field::FFRep` and `polynomial::FFPolynomial` [INFO] [stdout] --> src/math/galois_field.rs:119:23 [INFO] [stdout] | [INFO] [stdout] 119 | use crate::math::{finite_field::FFRep, polynomial::FFPolynomial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GaloisField` and `generate_all_polys` [INFO] [stdout] --> src/math/galois_field.rs:121:17 [INFO] [stdout] | [INFO] [stdout] 121 | use super::{generate_all_polys, GaloisField}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/math/polynomial.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `de` [INFO] [stdout] --> src/math/polynomial.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{de, Deserialize, Serialize}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `HashSet`, `IndexMut`, `Index`, and `thread` [INFO] [stdout] --> src/math/polynomial.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | ops::{Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Rem, Sub, SubAssign}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] 9 | str::FromStr, [INFO] [stdout] 10 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/math/polynomial.rs:15:24 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HashMap`, `HashSet`, and `str::FromStr` [INFO] [stdout] --> src/math/polynomial.rs:760:23 [INFO] [stdout] | [INFO] [stdout] 760 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] 761 | str::FromStr, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PolyDegree`, `finite_field::FiniteField`, `get_divisors`, `get_smallest_divisor`, and `group_ring_field::Ring` [INFO] [stdout] --> src/math/polynomial.rs:765:9 [INFO] [stdout] | [INFO] [stdout] 765 | finite_field::FiniteField, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 766 | group_ring_field::Ring, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 767 | polynomial::{get_divisors, get_smallest_divisor, PolyDegree}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FFPolynomial` and `remove_trailing_zeros` [INFO] [stdout] --> src/math/polynomial.rs:770:17 [INFO] [stdout] | [INFO] [stdout] 770 | use super::{remove_trailing_zeros, FFPolynomial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `group_ring_field::Ring`, `polynomial::FFPolynomial`, and `quotient_polynomial::QuotientPoly` [INFO] [stdout] --> src/math/quotient_polynomial.rs:278:9 [INFO] [stdout] | [INFO] [stdout] 278 | group_ring_field::Ring, polynomial::FFPolynomial, quotient_polynomial::QuotientPoly, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffmatrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FFRep` [INFO] [stdout] --> src/matrices/ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::math::finite_field::FFRep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField as FF` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::math::finite_field::FiniteField as FF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | use crate::math::finite_field::FiniteField; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::FFXMatrix` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:202:9 [INFO] [stdout] | [INFO] [stdout] 202 | use super::FFXMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `rc::Rc` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `finite_field::FiniteField` [INFO] [stdout] --> src/matrices/polymatrix.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::math::{finite_field::FiniteField, quotient_polynomial::QuotientPoly}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{panic, time}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{BTreeMap, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fxhash::FxHashSet` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use fxhash::FxHashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PathBuf` and `Path` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::matrices::mat_trait::RankMatrix` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:950:9 [INFO] [stdout] | [INFO] [stdout] 950 | use crate::matrices::mat_trait::RankMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::SparseFFMatrix` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:952:9 [INFO] [stdout] | [INFO] [stdout] 952 | use super::SparseFFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::SparseSparseFFMatrix` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:269:9 [INFO] [stdout] | [INFO] [stdout] 269 | use super::SparseSparseFFMatrix; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec::SparseVector` [INFO] [stdout] --> src/matrices/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sparse_vec::SparseVector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/math/polynomial.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ring` [INFO] [stdout] --> src/math/polynomial.rs:15:37 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Mul` [INFO] [stdout] --> src/matrices/galois_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Mul, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prime_base` [INFO] [stdout] --> src/math/finite_field.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(value: FFRep, prime_base: FFRep, prime_power: FFRep) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prime_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deg` [INFO] [stdout] --> src/math/galois_field.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | for (deg, polys) in smalls.into_iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/math/polynomial.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let (q, r) = &t / &self; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/math/polynomial.rs:267:13 [INFO] [stdout] | [INFO] [stdout] 267 | let x = self * &q; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/math/polynomial.rs:728:19 [INFO] [stdout] | [INFO] [stdout] 728 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dot` [INFO] [stdout] --> src/matrices/ffmatrix.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let dot = dot_prod(&start_vec, ortho_basis); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocks` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:24 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_shape` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:47 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dim` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:70:28 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn k_type_subgroup(dim: usize) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_rows` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | n_rows: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_cols` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | n_cols: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:189:14 [INFO] [stdout] | [INFO] [stdout] 189 | let (id, col_nodes_vec) = link.first().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HTypeSubgroup` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:244:8 [INFO] [stdout] | [INFO] [stdout] 244 | struct HTypeSubgroup { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `generate_left_mul`, `generate_right_mul`, `to_disk`, and `from_file` are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 251 | impl HTypeSubgroup { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 252 | pub fn new(lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | pub fn generate_left_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | pub fn generate_right_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `h_type_subgroup` is never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:321:4 [INFO] [stdout] | [INFO] [stdout] 321 | fn h_type_subgroup(type_ix: usize, lookup: Arc) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParallelSubgroups` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:341:8 [INFO] [stdout] | [INFO] [stdout] 341 | struct ParallelSubgroups { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:349:12 [INFO] [stdout] | [INFO] [stdout] 348 | impl ParallelSubgroups { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 349 | pub fn print_gens(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 361 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn new(dim: usize, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 455 | pub fn get_coset(&self, coset_rep: &GaloisMatrix, type_ix: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 488 | pub fn get_all_cosets( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | pub fn get_canonical_rep(&self, rep: &GaloisMatrix, type_ix: usize) -> GaloisMatrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | pub fn get_coset_reps(&self, mat: &GaloisMatrix) -> (CosetRep, CosetRep, CosetRep) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:721:4 [INFO] [stdout] | [INFO] [stdout] 721 | fn clear_zeros(coeffs: HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_trailing_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:739:4 [INFO] [stdout] | [INFO] [stdout] 739 | fn remove_trailing_zeros(coeffs: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_orthogonal_to_single` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn make_orthogonal_to_single(start_vec: Vec, ortho_basis: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dot_prod` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn dot_prod(left: &Vec, right: &Vec) -> FFX { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `basic_matrix` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:518:8 [INFO] [stdout] | [INFO] [stdout] 518 | fn basic_matrix() -> FFMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `zero` and `swap_rows` are never used [INFO] [stdout] --> src/matrices/polymatrix.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl PolyMatrix { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | fn zero(dim: usize, quotient: FFPolynomial) -> PolyMatrix { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn swap_rows(&mut self, row_1: usize, row_2: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `basic_matrix` is never used [INFO] [stdout] --> src/matrices/polymatrix.rs:379:8 [INFO] [stdout] | [INFO] [stdout] 379 | fn basic_matrix() -> PolyMatrix { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_section_position` is never used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 229 | impl SparseFFMatrix { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 400 | fn get_section_position(&self, row_ix: usize, col_ix: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | t2.send(PivotizeMessage::Test); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = t2.send(PivotizeMessage::Test); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mffl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Div` [INFO] [stdout] --> src/math/finite_field.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | ops::{Add, AddAssign, Div, Mul, MulAssign, Sub, SubAssign}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write`, `fs::File`, and `path::Path` [INFO] [stdout] --> src/math/galois_field.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | io::{Read, Write}, [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] 5 | path::Path, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/math/polynomial.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `de` [INFO] [stdout] --> src/math/polynomial.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{de, Deserialize, Serialize}; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DivAssign`, `HashSet`, `IndexMut`, `Index`, and `thread` [INFO] [stdout] --> src/math/polynomial.rs:5:28 [INFO] [stdout] | [INFO] [stdout] 5 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | ops::{Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Rem, Sub, SubAssign}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stdout] 9 | str::FromStr, [INFO] [stdout] 10 | thread, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/math/polynomial.rs:15:24 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/math/polynomial.rs:760:23 [INFO] [stdout] | [INFO] [stdout] 760 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_smallest_divisor` and `group_ring_field::Ring` [INFO] [stdout] --> src/math/polynomial.rs:766:9 [INFO] [stdout] | [INFO] [stdout] 766 | group_ring_field::Ring, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 767 | polynomial::{get_divisors, get_smallest_divisor, PolyDegree}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `remove_trailing_zeros` [INFO] [stdout] --> src/math/polynomial.rs:770:17 [INFO] [stdout] | [INFO] [stdout] 770 | use super::{remove_trailing_zeros, FFPolynomial}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffmatrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FFRep` [INFO] [stdout] --> src/matrices/ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::math::finite_field::FFRep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField as FF` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::math::finite_field::FiniteField as FF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::math::finite_field::FiniteField` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:200:9 [INFO] [stdout] | [INFO] [stdout] 200 | use crate::math::finite_field::FiniteField; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `rc::Rc` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `finite_field::FiniteField` [INFO] [stdout] --> src/matrices/polymatrix.rs:10:19 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::math::{finite_field::FiniteField, quotient_polynomial::QuotientPoly}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::{panic, time}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | collections::{BTreeMap, HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fxhash::FxHashSet` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use fxhash::FxHashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Path` [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:948:21 [INFO] [stdout] | [INFO] [stdout] 948 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sparse_vec::SparseVector` [INFO] [stdout] --> src/matrices/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use sparse_vec::SparseVector; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Field` [INFO] [stdout] --> src/math/polynomial.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Ring` [INFO] [stdout] --> src/math/polynomial.rs:15:37 [INFO] [stdout] | [INFO] [stdout] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/matrices/galois_matrix.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | fmt::{Display, Write}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Mul` [INFO] [stdout] --> src/matrices/galois_matrix.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | ops::Mul, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prime_base` [INFO] [stdout] --> src/math/finite_field.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn new(value: FFRep, prime_base: FFRep, prime_power: FFRep) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prime_base` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deg` [INFO] [stdout] --> src/math/galois_field.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | for (deg, polys) in smalls.into_iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deg` [INFO] [stdout] --> src/math/galois_field.rs:145:14 [INFO] [stdout] | [INFO] [stdout] 145 | for (deg, set) in all_polys.into_iter() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/math/polynomial.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | let (q, r) = &t / &self; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/math/polynomial.rs:267:13 [INFO] [stdout] | [INFO] [stdout] 267 | let x = self * &q; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/math/polynomial.rs:728:19 [INFO] [stdout] | [INFO] [stdout] 728 | .filter(|(k, v)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `primitive_poly` [INFO] [stdout] --> src/math/polynomial.rs:938:13 [INFO] [stdout] | [INFO] [stdout] 938 | let primitive_poly = FFPolynomial::from(&primitive_coeffs[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primitive_poly` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `f` [INFO] [stdout] --> src/math/polynomial.rs:941:13 [INFO] [stdout] | [INFO] [stdout] 941 | let f: FFPolynomial = serde_json::from_str(&s).expect("could not deserialize."); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `p1` [INFO] [stdout] --> src/math/quotient_polynomial.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let p1 = FFPolynomial::zero(199); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dot` [INFO] [stdout] --> src/matrices/ffmatrix.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let dot = dot_prod(&start_vec, ortho_basis); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dot` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blocks` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:24 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocks` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_shape` [INFO] [stdout] --> src/matrices/ffmatrix.rs:231:47 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_shape` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dim` [INFO] [stdout] --> src/matrices/ffx_matrix.rs:70:28 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn k_type_subgroup(dim: usize) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrices/polymatrix.rs:436:13 [INFO] [stdout] | [INFO] [stdout] 436 | let mut m3_entries = vec![ [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrices/polymatrix.rs:455:13 [INFO] [stdout] | [INFO] [stdout] 455 | let mut m4 = PolyMatrix { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_rows` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | n_rows: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n_cols` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | n_cols: usize, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_cols` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/matrices/sparse_sparse_ffmatrix.rs:189:14 [INFO] [stdout] | [INFO] [stdout] 189 | let (id, col_nodes_vec) = link.first().unwrap(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HTypeSubgroup` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:244:8 [INFO] [stdout] | [INFO] [stdout] 244 | struct HTypeSubgroup { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `generate_left_mul`, `generate_right_mul`, `to_disk`, and `from_file` are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 251 | impl HTypeSubgroup { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 252 | pub fn new(lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | pub fn generate_left_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 277 | pub fn generate_right_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `h_type_subgroup` is never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:321:4 [INFO] [stdout] | [INFO] [stdout] 321 | fn h_type_subgroup(type_ix: usize, lookup: Arc) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ParallelSubgroups` is never constructed [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:341:8 [INFO] [stdout] | [INFO] [stdout] 341 | struct ParallelSubgroups { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/math/coset_complex_subgroups.rs:349:12 [INFO] [stdout] | [INFO] [stdout] 348 | impl ParallelSubgroups { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 349 | pub fn print_gens(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 361 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 397 | pub fn new(dim: usize, lookup: &Arc) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 455 | pub fn get_coset(&self, coset_rep: &GaloisMatrix, type_ix: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 488 | pub fn get_all_cosets( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | pub fn get_canonical_rep(&self, rep: &GaloisMatrix, type_ix: usize) -> GaloisMatrix { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 513 | pub fn get_coset_reps(&self, mat: &GaloisMatrix) -> (CosetRep, CosetRep, CosetRep) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clear_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:721:4 [INFO] [stdout] | [INFO] [stdout] 721 | fn clear_zeros(coeffs: HashMap) -> HashMap { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_trailing_zeros` is never used [INFO] [stdout] --> src/math/polynomial.rs:739:4 [INFO] [stdout] | [INFO] [stdout] 739 | fn remove_trailing_zeros(coeffs: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_orthogonal_to_single` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:14:4 [INFO] [stdout] | [INFO] [stdout] 14 | fn make_orthogonal_to_single(start_vec: Vec, ortho_basis: &Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dot_prod` is never used [INFO] [stdout] --> src/matrices/ffmatrix.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn dot_prod(left: &Vec, right: &Vec) -> FFX { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `zero` and `swap_rows` are never used [INFO] [stdout] --> src/matrices/polymatrix.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 26 | impl PolyMatrix { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 30 | fn zero(dim: usize, quotient: FFPolynomial) -> PolyMatrix { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn swap_rows(&mut self, row_1: usize, row_2: usize) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_section_position` is never used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:400:8 [INFO] [stdout] | [INFO] [stdout] 229 | impl SparseFFMatrix { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 400 | fn get_section_position(&self, row_ix: usize, col_ix: usize) -> (usize, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrices/sparse_ffmatrix.rs:131:13 [INFO] [stdout] | [INFO] [stdout] 131 | t2.send(PivotizeMessage::Test); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = t2.send(PivotizeMessage::Test); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.11s [INFO] running `Command { std: "docker" "inspect" "f876c3d8d5cdf10b8d6f37da69d8038d7522f1aa8581c72a17d84deb3fa75597", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f876c3d8d5cdf10b8d6f37da69d8038d7522f1aa8581c72a17d84deb3fa75597", kill_on_drop: false }` [INFO] [stdout] f876c3d8d5cdf10b8d6f37da69d8038d7522f1aa8581c72a17d84deb3fa75597 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3b248c01e752d58147f9fc71dc86eebbbc4fd1d09aff523c222cee557d6d9f90 [INFO] running `Command { std: "docker" "start" "-a" "3b248c01e752d58147f9fc71dc86eebbbc4fd1d09aff523c222cee557d6d9f90", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `str::FromStr` and `sync::Arc` [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:532:15 [INFO] [stderr] | [INFO] [stderr] 532 | use std::{str::FromStr, sync::Arc}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `compute_deg`, `galois_field::GaloisField`, `k_type_subgroup`, and `polynomial::FFPolynomial` [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:535:35 [INFO] [stderr] | [INFO] [stderr] 535 | coset_complex_subgroups::{compute_deg, k_type_subgroup}, [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] 536 | galois_field::GaloisField, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 537 | polynomial::FFPolynomial, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::matrices::ffmatrix::FFMatrix` [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:539:9 [INFO] [stderr] | [INFO] [stderr] 539 | use crate::matrices::ffmatrix::FFMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Div` [INFO] [stderr] --> src/math/finite_field.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | ops::{Add, AddAssign, Div, Mul, MulAssign, Sub, SubAssign}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::FiniteField` [INFO] [stderr] --> src/math/finite_field.rs:438:9 [INFO] [stderr] | [INFO] [stderr] 438 | use super::FiniteField; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write`, `fs::File`, and `path::Path` [INFO] [stderr] --> src/math/galois_field.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | fs::File, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 4 | io::{Read, Write}, [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] 5 | path::Path, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/math/galois_field.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `finite_field::FFRep` and `polynomial::FFPolynomial` [INFO] [stderr] --> src/math/galois_field.rs:119:23 [INFO] [stderr] | [INFO] [stderr] 119 | use crate::math::{finite_field::FFRep, polynomial::FFPolynomial}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `GaloisField` and `generate_all_polys` [INFO] [stderr] --> src/math/galois_field.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | use super::{generate_all_polys, GaloisField}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::time` [INFO] [stderr] --> src/math/polynomial.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::time; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `de` [INFO] [stderr] --> src/math/polynomial.rs:2:13 [INFO] [stderr] | [INFO] [stderr] 2 | use serde::{de, Deserialize, Serialize}; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `DivAssign`, `HashSet`, `IndexMut`, `Index`, and `thread` [INFO] [stderr] --> src/math/polynomial.rs:5:28 [INFO] [stderr] | [INFO] [stderr] 5 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 8 | ops::{Add, AddAssign, Div, DivAssign, Index, IndexMut, Mul, MulAssign, Rem, Sub, SubAssign}, [INFO] [stderr] | ^^^^^^^^^ ^^^^^ ^^^^^^^^ [INFO] [stderr] 9 | str::FromStr, [INFO] [stderr] 10 | thread, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self` [INFO] [stderr] --> src/math/polynomial.rs:15:24 [INFO] [stderr] | [INFO] [stderr] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HashMap`, `HashSet`, and `str::FromStr` [INFO] [stderr] --> src/math/polynomial.rs:760:23 [INFO] [stderr] | [INFO] [stderr] 760 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ ^^^^^^^ [INFO] [stderr] 761 | str::FromStr, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PolyDegree`, `finite_field::FiniteField`, `get_divisors`, `get_smallest_divisor`, and `group_ring_field::Ring` [INFO] [stderr] --> src/math/polynomial.rs:765:9 [INFO] [stderr] | [INFO] [stderr] 765 | finite_field::FiniteField, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 766 | group_ring_field::Ring, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 767 | polynomial::{get_divisors, get_smallest_divisor, PolyDegree}, [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FFPolynomial` and `remove_trailing_zeros` [INFO] [stderr] --> src/math/polynomial.rs:770:17 [INFO] [stderr] | [INFO] [stderr] 770 | use super::{remove_trailing_zeros, FFPolynomial}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `group_ring_field::Ring`, `polynomial::FFPolynomial`, and `quotient_polynomial::QuotientPoly` [INFO] [stderr] --> src/math/quotient_polynomial.rs:278:9 [INFO] [stderr] | [INFO] [stderr] 278 | group_ring_field::Ring, polynomial::FFPolynomial, quotient_polynomial::QuotientPoly, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/matrices/ffmatrix.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::finite_field::FFRep` [INFO] [stderr] --> src/matrices/ffmatrix.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use crate::math::finite_field::FFRep; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `core::num` [INFO] [stderr] --> src/matrices/ffx_matrix.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use core::num; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::finite_field::FiniteField as FF` [INFO] [stderr] --> src/matrices/ffx_matrix.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use crate::math::finite_field::FiniteField as FF; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::math::finite_field::FiniteField` [INFO] [stderr] --> src/matrices/ffx_matrix.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | use crate::math::finite_field::FiniteField; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::FFXMatrix` [INFO] [stderr] --> src/matrices/ffx_matrix.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | use super::FFXMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Display` and `rc::Rc` [INFO] [stderr] --> src/matrices/galois_matrix.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | fmt::{Display, Write}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 6 | rc::Rc, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `finite_field::FiniteField` [INFO] [stderr] --> src/matrices/polymatrix.rs:10:19 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::math::{finite_field::FiniteField, quotient_polynomial::QuotientPoly}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `time` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:1:19 [INFO] [stderr] | [INFO] [stderr] 1 | use core::{panic, time}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:3:29 [INFO] [stderr] | [INFO] [stderr] 3 | collections::{BTreeMap, HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `fxhash::FxHashSet` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use fxhash::FxHashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `PathBuf` and `Path` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:948:21 [INFO] [stderr] | [INFO] [stderr] 948 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::matrices::mat_trait::RankMatrix` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:950:9 [INFO] [stderr] | [INFO] [stderr] 950 | use crate::matrices::mat_trait::RankMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::SparseFFMatrix` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:952:9 [INFO] [stderr] | [INFO] [stderr] 952 | use super::SparseFFMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::SparseSparseFFMatrix` [INFO] [stderr] --> src/matrices/sparse_sparse_ffmatrix.rs:269:9 [INFO] [stderr] | [INFO] [stderr] 269 | use super::SparseSparseFFMatrix; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sparse_vec::SparseVector` [INFO] [stderr] --> src/matrices/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use sparse_vec::SparseVector; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Field` [INFO] [stderr] --> src/math/polynomial.rs:15:30 [INFO] [stderr] | [INFO] [stderr] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ring` [INFO] [stderr] --> src/math/polynomial.rs:15:37 [INFO] [stderr] | [INFO] [stderr] 15 | group_ring_field::{self, Field, Ring}, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/matrices/galois_matrix.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | fmt::{Display, Write}, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ops::Mul` [INFO] [stderr] --> src/matrices/galois_matrix.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | ops::Mul, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prime_base` [INFO] [stderr] --> src/math/finite_field.rs:38:30 [INFO] [stderr] | [INFO] [stderr] 38 | pub fn new(value: FFRep, prime_base: FFRep, prime_power: FFRep) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prime_base` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deg` [INFO] [stderr] --> src/math/galois_field.rs:30:14 [INFO] [stderr] | [INFO] [stderr] 30 | for (deg, polys) in smalls.into_iter() { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> src/math/polynomial.rs:266:17 [INFO] [stderr] | [INFO] [stderr] 266 | let (q, r) = &t / &self; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/math/polynomial.rs:267:13 [INFO] [stderr] | [INFO] [stderr] 267 | let x = self * &q; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/math/polynomial.rs:728:19 [INFO] [stderr] | [INFO] [stderr] 728 | .filter(|(k, v)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dot` [INFO] [stderr] --> src/matrices/ffmatrix.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let dot = dot_prod(&start_vec, ortho_basis); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dot` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blocks` [INFO] [stderr] --> src/matrices/ffmatrix.rs:231:24 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_blocks` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block_shape` [INFO] [stderr] --> src/matrices/ffmatrix.rs:231:47 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn from_blocks(blocks: Vec, block_shape: (usize, usize)) -> FFMatrix { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_shape` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dim` [INFO] [stderr] --> src/matrices/ffx_matrix.rs:70:28 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn k_type_subgroup(dim: usize) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dim` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_rows` [INFO] [stderr] --> src/matrices/sparse_sparse_ffmatrix.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | n_rows: usize, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_rows` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n_cols` [INFO] [stderr] --> src/matrices/sparse_sparse_ffmatrix.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | n_cols: usize, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_n_cols` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `id` [INFO] [stderr] --> src/matrices/sparse_sparse_ffmatrix.rs:189:14 [INFO] [stderr] | [INFO] [stderr] 189 | let (id, col_nodes_vec) = link.first().unwrap(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stderr] [INFO] [stderr] warning: struct `HTypeSubgroup` is never constructed [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:244:8 [INFO] [stderr] | [INFO] [stderr] 244 | struct HTypeSubgroup { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `generate_left_mul`, `generate_right_mul`, `to_disk`, and `from_file` are never used [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:252:12 [INFO] [stderr] | [INFO] [stderr] 251 | impl HTypeSubgroup { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 252 | pub fn new(lookup: &Arc) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 270 | pub fn generate_left_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 277 | pub fn generate_right_mul(&self, mat: &GaloisMatrix) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 284 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 297 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `h_type_subgroup` is never used [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:321:4 [INFO] [stderr] | [INFO] [stderr] 321 | fn h_type_subgroup(type_ix: usize, lookup: Arc) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ParallelSubgroups` is never constructed [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:341:8 [INFO] [stderr] | [INFO] [stderr] 341 | struct ParallelSubgroups { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/math/coset_complex_subgroups.rs:349:12 [INFO] [stderr] | [INFO] [stderr] 348 | impl ParallelSubgroups { [INFO] [stderr] | ---------------------- associated items in this implementation [INFO] [stderr] 349 | pub fn print_gens(&self) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 361 | pub fn to_disk(&self, fiilename: PathBuf) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 374 | pub fn from_file(filename: PathBuf, lookup: &Arc) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 397 | pub fn new(dim: usize, lookup: &Arc) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 455 | pub fn get_coset(&self, coset_rep: &GaloisMatrix, type_ix: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 488 | pub fn get_all_cosets( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 508 | pub fn get_canonical_rep(&self, rep: &GaloisMatrix, type_ix: usize) -> GaloisMatrix { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 513 | pub fn get_coset_reps(&self, mat: &GaloisMatrix) -> (CosetRep, CosetRep, CosetRep) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `clear_zeros` is never used [INFO] [stderr] --> src/math/polynomial.rs:721:4 [INFO] [stderr] | [INFO] [stderr] 721 | fn clear_zeros(coeffs: HashMap) -> HashMap { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `remove_trailing_zeros` is never used [INFO] [stderr] --> src/math/polynomial.rs:739:4 [INFO] [stderr] | [INFO] [stderr] 739 | fn remove_trailing_zeros(coeffs: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `make_orthogonal_to_single` is never used [INFO] [stderr] --> src/matrices/ffmatrix.rs:14:4 [INFO] [stderr] | [INFO] [stderr] 14 | fn make_orthogonal_to_single(start_vec: Vec, ortho_basis: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `dot_prod` is never used [INFO] [stderr] --> src/matrices/ffmatrix.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn dot_prod(left: &Vec, right: &Vec) -> FFX { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `basic_matrix` is never used [INFO] [stderr] --> src/matrices/ffmatrix.rs:518:8 [INFO] [stderr] | [INFO] [stderr] 518 | fn basic_matrix() -> FFMatrix { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `zero` and `swap_rows` are never used [INFO] [stderr] --> src/matrices/polymatrix.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 26 | impl PolyMatrix { [INFO] [stderr] | --------------- associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 30 | fn zero(dim: usize, quotient: FFPolynomial) -> PolyMatrix { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 63 | fn swap_rows(&mut self, row_1: usize, row_2: usize) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `basic_matrix` is never used [INFO] [stderr] --> src/matrices/polymatrix.rs:379:8 [INFO] [stderr] | [INFO] [stderr] 379 | fn basic_matrix() -> PolyMatrix { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get_section_position` is never used [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:400:8 [INFO] [stderr] | [INFO] [stderr] 229 | impl SparseFFMatrix { [INFO] [stderr] | ------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 400 | fn get_section_position(&self, row_ix: usize, col_ix: usize) -> (usize, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:131:13 [INFO] [stderr] | [INFO] [stderr] 131 | t2.send(PivotizeMessage::Test); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 131 | let _ = t2.send(PivotizeMessage::Test); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Div` [INFO] [stderr] --> src/math/finite_field.rs:5:27 [INFO] [stderr] | [INFO] [stderr] 5 | ops::{Add, AddAssign, Div, Mul, MulAssign, Sub, SubAssign}, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/math/polynomial.rs:760:23 [INFO] [stderr] | [INFO] [stderr] 760 | collections::{HashMap, HashSet}, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `get_smallest_divisor` and `group_ring_field::Ring` [INFO] [stderr] --> src/math/polynomial.rs:766:9 [INFO] [stderr] | [INFO] [stderr] 766 | group_ring_field::Ring, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 767 | polynomial::{get_divisors, get_smallest_divisor, PolyDegree}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `remove_trailing_zeros` [INFO] [stderr] --> src/math/polynomial.rs:770:17 [INFO] [stderr] | [INFO] [stderr] 770 | use super::{remove_trailing_zeros, FFPolynomial}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Path` [INFO] [stderr] --> src/matrices/sparse_ffmatrix.rs:948:21 [INFO] [stderr] | [INFO] [stderr] 948 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deg` [INFO] [stderr] --> src/math/galois_field.rs:145:14 [INFO] [stderr] | [INFO] [stderr] 145 | for (deg, set) in all_polys.into_iter() { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_deg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `primitive_poly` [INFO] [stderr] --> src/math/polynomial.rs:938:13 [INFO] [stderr] | [INFO] [stderr] 938 | let primitive_poly = FFPolynomial::from(&primitive_coeffs[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_primitive_poly` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/math/polynomial.rs:941:13 [INFO] [stderr] | [INFO] [stderr] 941 | let f: FFPolynomial = serde_json::from_str(&s).expect("could not deserialize."); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `p1` [INFO] [stderr] --> src/math/quotient_polynomial.rs:289:13 [INFO] [stderr] | [INFO] [stderr] 289 | let p1 = FFPolynomial::zero(199); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_p1` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrices/polymatrix.rs:436:13 [INFO] [stderr] | [INFO] [stderr] 436 | let mut m3_entries = vec![ [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrices/polymatrix.rs:455:13 [INFO] [stderr] | [INFO] [stderr] 455 | let mut m4 = PolyMatrix { [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `mffl` (lib) generated 63 warnings (run `cargo fix --lib -p mffl` to apply 33 suggestions) [INFO] [stderr] warning: `mffl` (lib test) generated 55 warnings (44 duplicates) (run `cargo fix --lib -p mffl --tests` to apply 7 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mffl-ea2258b113fefc24) [INFO] [stdout] [INFO] [stdout] running 39 tests [INFO] [stdout] test math::coset_complex_subgroups::tests::k_type_subgroups ... ok [INFO] [stdout] test math::coset_complex_subgroups::tests::compute_degree ... ok [INFO] [stdout] test math::finite_field::tests::test_multiplication ... ok [INFO] [stdout] test math::finite_field::tests::test_pow ... ok [INFO] [stdout] test math::polynomial::tests::test_is_primitive ... ok [INFO] [stdout] test math::polynomial::tests::test_lagrange_interpolation ... ok [INFO] [stdout] test math::finite_field::tests::test_modular_inverse ... ok [INFO] [stdout] test math::polynomial::tests::test_partial_gcd ... ok [INFO] [stdout] test math::galois_field::tests::test_multiplication_table ... ok [INFO] [stdout] test math::polynomial::tests::test_poly_from_str ... ok [INFO] [stdout] test math::polynomial::tests::test_prime_divisors ... ok [INFO] [stdout] test math::polynomial::tests::test_serde ... ok [INFO] [stdout] test math::polynomial::tests::test_to_and_from_number ... ok [INFO] [stdout] test math::polynomial::tests::test_poly_cmp ... ok [INFO] [stdout] test math::quotient_polynomial::tests::test_quotient_arithmetic ... ok [INFO] [stdout] test math::polynomial::tests::test_polynomial_arithmetic ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_block_access ... ok [INFO] [stdout] test math::quotient_polynomial::tests::test_quotient_inverse ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_convert_indices ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_multiplication ... ok [INFO] [stdout] test math::polynomial::tests::test_constant_addition ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_rref ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_transpose ... ok [INFO] [stdout] test matrices::polymatrix::tests::test_generator_matrices ... ok [INFO] [stdout] test matrices::polymatrix::tests::test_indexing ... ok [INFO] [stdout] test matrices::polymatrix::tests::test_matrix_mul ... ok [INFO] [stdout] test matrices::polymatrix::tests::test_matrix_sort ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::parallelization ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::sparse_vector_additions ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::test_rref ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::various_pivoting ... ok [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test matrices::ffx_matrix::tests::test_ffx_matrix ... ok [INFO] [stdout] test matrices::sparse_sparse_ffmatrix::tests::basic_row_ops ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::test_sparse_section ... ok [INFO] [stdout] test matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving ... FAILED [INFO] [stdout] test math::galois_field::tests::test_polynomial_generation ... ok [INFO] [stdout] test matrices::ffmatrix::tests::test_rank ... ok [INFO] [stdout] test math::polynomial::tests::test_polynomial_irreducibility ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving' panicked at src/matrices/sparse_ffmatrix.rs:296:47: [INFO] [stdout] Could not create file for write: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x6396deb28a92 - std::backtrace_rs::backtrace::libunwind::trace::hf6dd235ae0786829 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6396deb28a92 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a5b54e78104e8b2 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6396deb28a92 - std::sys::backtrace::_print_fmt::hca7a5c1644e21919 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6396deb28a92 - ::fmt::h38110959524b373c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6396deb4e863 - core::fmt::rt::Argument::fmt::h391eb3fdbf3d4042 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6396deb4e863 - core::fmt::write::h5b87140645224122 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x6396deb25a13 - std::io::default_write_fmt::h3039811ce7aea84b [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6396deb25a13 - std::io::Write::write_fmt::h2eef262cf4840ab4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6396deb288e2 - std::sys::backtrace::BacktraceLock::print::hcd755c38f62e4492 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6396deb2a00c - std::panicking::default_hook::{{closure}}::h351f33591b26e6e7 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x6396deb29e62 - std::panicking::default_hook::he5bba7bf0a373c6e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x6396deaab544 - as core::ops::function::Fn>::call::he967d9fa26b9957c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x6396deaab544 - test::test_main_with_exit_callback::{{closure}}::h80e1694b81a05381 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6396deb2aaeb - as core::ops::function::Fn>::call::h4e924fcf5bc64d70 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x6396deb2aaeb - std::panicking::rust_panic_with_hook::hdf456b43e6535023 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x6396deb2a7ba - std::panicking::begin_panic_handler::{{closure}}::he1c1ab0b84006a97 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x6396deb28f89 - std::sys::backtrace::__rust_end_short_backtrace::h2a71da996e10b8a0 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x6396deb2a44d - __rustc[92197b79f0fe8095]::rust_begin_unwind [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x6396deb4d040 - core::panicking::panic_fmt::h723bf1d52f6dad29 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6396deb4d486 - core::result::unwrap_failed::hee42034aaecc2a24 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x6396deaca91e - core::result::Result::expect::h7008ec2cd4703d2c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/result.rs:1119:23 [INFO] [stdout] 21: 0x6396dea195f4 - mffl::matrices::sparse_ffmatrix::SparseFFMatrix::to_disk::h892ba6106ed9935d [INFO] [stdout] at /opt/rustwide/workdir/src/matrices/sparse_ffmatrix.rs:296:47 [INFO] [stdout] 22: 0x6396dea1bb48 - ::to_disk::haef7fdaba9a46c9b [INFO] [stdout] at /opt/rustwide/workdir/src/matrices/sparse_ffmatrix.rs:930:9 [INFO] [stdout] 23: 0x6396dea2f5d5 - mffl::matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving::h7caebae38b5d1870 [INFO] [stdout] at /opt/rustwide/workdir/src/matrices/sparse_ffmatrix.rs:1067:21 [INFO] [stdout] 24: 0x6396dea2f3f7 - mffl::matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving::{{closure}}::h1cc2399d40d09ce2 [INFO] [stdout] at /opt/rustwide/workdir/src/matrices/sparse_ffmatrix.rs:1054:37 [INFO] [stdout] 25: 0x6396dea09de6 - core::ops::function::FnOnce::call_once::h3cb964c86bbcf84b [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x6396deab0ceb - core::ops::function::FnOnce::call_once::h0669c8b9c48a7d8a [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x6396deab0ceb - test::__rust_begin_short_backtrace::h7b085d6d90a7575c [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:648:18 [INFO] [stdout] 28: 0x6396deaafebe - test::run_test_in_process::{{closure}}::ha304053f1e1d1fbe [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:74 [INFO] [stdout] 29: 0x6396deaafebe - as core::ops::function::FnOnce<()>>::call_once::h8e30650eb6723f86 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 30: 0x6396deaafebe - std::panicking::catch_unwind::do_call::hfe563e330be3fd9d [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 31: 0x6396deaafebe - std::panicking::catch_unwind::hed40f568f7f44546 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 32: 0x6396deaafebe - std::panic::catch_unwind::h3bb9c46c11d39dfb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x6396deaafebe - test::run_test_in_process::hd65f1a6e6622ae42 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:671:27 [INFO] [stdout] 34: 0x6396deaafebe - test::run_test::{{closure}}::h9e896de936f245ea [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:592:43 [INFO] [stdout] 35: 0x6396dea73ab4 - test::run_test::{{closure}}::hbb18881f56552c10 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/test/src/lib.rs:622:41 [INFO] [stdout] 36: 0x6396dea73ab4 - std::sys::backtrace::__rust_begin_short_backtrace::hca2387d32733b689 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 37: 0x6396dea773aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9601175bf02a7fb8 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 38: 0x6396dea773aa - as core::ops::function::FnOnce<()>>::call_once::had8286ad0e1f2528 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 39: 0x6396dea773aa - std::panicking::catch_unwind::do_call::he4164e9e75841fd6 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:589:40 [INFO] [stdout] 40: 0x6396dea773aa - std::panicking::catch_unwind::h48ccc52a84ae7300 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panicking.rs:552:19 [INFO] [stdout] 41: 0x6396dea773aa - std::panic::catch_unwind::h3d97eb787aa35ee4 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x6396dea773aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h1019329d11de31fb [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 43: 0x6396dea773aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h050615be551c6447 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x6396deb2da47 - as core::ops::function::FnOnce>::call_once::h23e83c3768c28e74 [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 45: 0x6396deb2da47 - as core::ops::function::FnOnce>::call_once::he67b41932d2c126e [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 46: 0x6396deb2da47 - std::sys::pal::unix::thread::Thread::new::thread_start::hc05bf0eaa2386caa [INFO] [stdout] at /rustc/b03b3a7ec92682be2917540b679478d41c95a30c/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 47: 0x759d77847aa4 - [INFO] [stdout] 48: 0x759d778d4a34 - clone [INFO] [stdout] 49: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] matrices::sparse_ffmatrix::tests::disk_loading_and_retrieving [INFO] [stdout] [INFO] [stdout] test result: FAILED. 38 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "3b248c01e752d58147f9fc71dc86eebbbc4fd1d09aff523c222cee557d6d9f90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b248c01e752d58147f9fc71dc86eebbbc4fd1d09aff523c222cee557d6d9f90", kill_on_drop: false }` [INFO] [stdout] 3b248c01e752d58147f9fc71dc86eebbbc4fd1d09aff523c222cee557d6d9f90