[INFO] fetching crate sukker 2.1.3... [INFO] testing sukker-2.1.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate sukker 2.1.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate sukker 2.1.3 [INFO] finished tweaking crates.io crate sukker 2.1.3 [INFO] tweaked toml for crates.io crate sukker 2.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate sukker 2.1.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate sukker 2.1.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustix v0.37.20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 755993b8214fdc9bbeb4f7e9126249b3284596ffad7729ff9db7e1b75d87a0b2 [INFO] running `Command { std: "docker" "start" "-a" "755993b8214fdc9bbeb4f7e9126249b3284596ffad7729ff9db7e1b75d87a0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "755993b8214fdc9bbeb4f7e9126249b3284596ffad7729ff9db7e1b75d87a0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755993b8214fdc9bbeb4f7e9126249b3284596ffad7729ff9db7e1b75d87a0b2", kill_on_drop: false }` [INFO] [stdout] 755993b8214fdc9bbeb4f7e9126249b3284596ffad7729ff9db7e1b75d87a0b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c8519813281ccf59b98d5b1eba01174b5d1737b90a0c21676e0510690b4a626 [INFO] running `Command { std: "docker" "start" "-a" "8c8519813281ccf59b98d5b1eba01174b5d1737b90a0c21676e0510690b4a626", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling crossbeam-utils v0.8.15 [INFO] [stderr] Compiling memoffset v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.14 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling anyhow v1.0.71 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.8 [INFO] [stderr] Compiling crossbeam-deque v0.8.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling sukker v2.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `IntoParallelRefIterator` [INFO] [stdout] --> src/common.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use rayon::prelude::{IntoParallelIterator, IntoParallelRefIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Matrix` [INFO] [stdout] --> src/common.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arch::is_aarch64_feature_detected` [INFO] [stdout] --> src/matrix/optim.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{arch::is_aarch64_feature_detected, error::Error, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `x86-64` [INFO] [stdout] --> src/matrix/optim.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(any(target_arch = "x86", target_arch = "x86-64"))] [INFO] [stdout] | ^^^^^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"x86_64"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_MM_HINT_NTA`, `__m128d`, `_mm256_add_epi64`, `_mm_add_pd`, `_mm_load_pd`, `_mm_mul_pd`, `_mm_prefetch`, `_mm_store_pd`, and `_mm_unpacklo_pd` [INFO] [stdout] --> src/matrix/optim.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | __m128d, _mm256_add_epi64, _mm_add_pd, _mm_load_pd, _mm_mul_pd, _mm_prefetch, _mm_store_pd, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 51 | _mm_unpacklo_pd, _MM_HINT_NTA, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `at` [INFO] [stdout] --> src/macros.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) use at; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smd` [INFO] [stdout] --> src/macros.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) use smd; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `real::Real` [INFO] [stdout] --> src/matrix/mod.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use num_traits::{pow, real::Real, sign::abs, Float}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/helper.rs:229:21 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_size` [INFO] [stdout] --> src/matrix/helper.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:987:21 [INFO] [stdout] | [INFO] [stdout] 987 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1010:21 [INFO] [stdout] | [INFO] [stdout] 1010 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1053:21 [INFO] [stdout] | [INFO] [stdout] 1053 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1077:21 [INFO] [stdout] | [INFO] [stdout] 1077 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `argmax` and `argmin` are never used [INFO] [stdout] --> src/matrix/mod.rs:980:8 [INFO] [stdout] | [INFO] [stdout] 575 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 576 | | where [INFO] [stdout] 577 | | T: MatrixElement + Div + Sum, [INFO] [stdout] 578 | | ::Err: Error + 'static, [INFO] [stdout] 579 | | Vec: IntoParallelIterator, [INFO] [stdout] 580 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 980 | fn argmax(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1046 | fn argmin(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `summa` and `naive` are never used [INFO] [stdout] --> src/matrix/helper.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 14 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: MatrixElement + 'a, [INFO] [stdout] 17 | | ::Err: Error + 'static, [INFO] [stdout] 18 | | Vec: IntoParallelIterator, [INFO] [stdout] 19 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn naive(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_optimized_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `avx_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_all` and `positions` are never used [INFO] [stdout] --> src/sparse/mod.rs:1415:8 [INFO] [stdout] | [INFO] [stdout] 1288 | / impl<'a, T> SparseMatrix<'a, T> [INFO] [stdout] 1289 | | where [INFO] [stdout] 1290 | | T: MatrixElement, [INFO] [stdout] 1291 | | ::Err: Error + 'static, [INFO] [stdout] 1292 | | Vec: IntoParallelIterator, [INFO] [stdout] 1293 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1415 | fn find_all(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1458 | fn positions(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | write!(f, "["); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = write!(f, "["); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | write!(f, "..."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = write!(f, "..."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 138 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:236:13 [INFO] [stdout] | [INFO] [stdout] 236 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | write!(f, "{elem} "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = write!(f, "{elem} "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/sparse/helper.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let N = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.92s [INFO] running `Command { std: "docker" "inspect" "8c8519813281ccf59b98d5b1eba01174b5d1737b90a0c21676e0510690b4a626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c8519813281ccf59b98d5b1eba01174b5d1737b90a0c21676e0510690b4a626", kill_on_drop: false }` [INFO] [stdout] 8c8519813281ccf59b98d5b1eba01174b5d1737b90a0c21676e0510690b4a626 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9863da43e2f250359f48d50bac7134bd4684c17d178dbc6984809d342b7433c4 [INFO] running `Command { std: "docker" "start" "-a" "9863da43e2f250359f48d50bac7134bd4684c17d178dbc6984809d342b7433c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling ciborium-io v0.2.1 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling ryu v1.0.13 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling anstyle v1.0.0 [INFO] [stderr] Compiling clap_lex v0.5.0 [INFO] [stderr] Compiling plotters-backend v0.3.4 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling walkdir v2.3.3 [INFO] [stderr] Compiling ciborium-ll v0.2.1 [INFO] [stderr] Compiling plotters-svg v0.3.3 [INFO] [stderr] Compiling clap_builder v4.3.3 [INFO] [stderr] Compiling plotters v0.3.4 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling is-terminal v0.4.7 [INFO] [stderr] Compiling clap v4.3.3 [INFO] [stderr] Compiling rayon v1.7.0 [INFO] [stderr] Compiling ciborium v0.2.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling sukker v2.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `IntoParallelRefIterator` [INFO] [stdout] --> src/common.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use rayon::prelude::{IntoParallelIterator, IntoParallelRefIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Matrix` [INFO] [stdout] --> src/common.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arch::is_aarch64_feature_detected` [INFO] [stdout] --> src/matrix/optim.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{arch::is_aarch64_feature_detected, error::Error, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `x86-64` [INFO] [stdout] --> src/matrix/optim.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(any(target_arch = "x86", target_arch = "x86-64"))] [INFO] [stdout] | ^^^^^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"x86_64"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_MM_HINT_NTA`, `__m128d`, `_mm256_add_epi64`, `_mm_add_pd`, `_mm_load_pd`, `_mm_mul_pd`, `_mm_prefetch`, `_mm_store_pd`, and `_mm_unpacklo_pd` [INFO] [stdout] --> src/matrix/optim.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | __m128d, _mm256_add_epi64, _mm_add_pd, _mm_load_pd, _mm_mul_pd, _mm_prefetch, _mm_store_pd, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 51 | _mm_unpacklo_pd, _MM_HINT_NTA, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `at` [INFO] [stdout] --> src/macros.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) use at; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smd` [INFO] [stdout] --> src/macros.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) use smd; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `real::Real` [INFO] [stdout] --> src/matrix/mod.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use num_traits::{pow, real::Real, sign::abs, Float}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/helper.rs:229:21 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_size` [INFO] [stdout] --> src/matrix/helper.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:987:21 [INFO] [stdout] | [INFO] [stdout] 987 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1010:21 [INFO] [stdout] | [INFO] [stdout] 1010 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1053:21 [INFO] [stdout] | [INFO] [stdout] 1053 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1077:21 [INFO] [stdout] | [INFO] [stdout] 1077 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `argmax` and `argmin` are never used [INFO] [stdout] --> src/matrix/mod.rs:980:8 [INFO] [stdout] | [INFO] [stdout] 575 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 576 | | where [INFO] [stdout] 577 | | T: MatrixElement + Div + Sum, [INFO] [stdout] 578 | | ::Err: Error + 'static, [INFO] [stdout] 579 | | Vec: IntoParallelIterator, [INFO] [stdout] 580 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 980 | fn argmax(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1046 | fn argmin(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `summa` and `naive` are never used [INFO] [stdout] --> src/matrix/helper.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 14 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: MatrixElement + 'a, [INFO] [stdout] 17 | | ::Err: Error + 'static, [INFO] [stdout] 18 | | Vec: IntoParallelIterator, [INFO] [stdout] 19 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn naive(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_optimized_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `avx_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_all` and `positions` are never used [INFO] [stdout] --> src/sparse/mod.rs:1415:8 [INFO] [stdout] | [INFO] [stdout] 1288 | / impl<'a, T> SparseMatrix<'a, T> [INFO] [stdout] 1289 | | where [INFO] [stdout] 1290 | | T: MatrixElement, [INFO] [stdout] 1291 | | ::Err: Error + 'static, [INFO] [stdout] 1292 | | Vec: IntoParallelIterator, [INFO] [stdout] 1293 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1415 | fn find_all(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1458 | fn positions(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | write!(f, "["); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = write!(f, "["); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | write!(f, "..."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = write!(f, "..."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 138 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:236:13 [INFO] [stdout] | [INFO] [stdout] 236 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | write!(f, "{elem} "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = write!(f, "{elem} "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/sparse/helper.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let N = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `IntoParallelRefIterator` [INFO] [stdout] --> src/common.rs:15:22 [INFO] [stdout] | [INFO] [stdout] 15 | use rayon::prelude::{IntoParallelIterator, IntoParallelRefIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Matrix` [INFO] [stdout] --> src/common.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use crate::Matrix; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arch::is_aarch64_feature_detected` [INFO] [stdout] --> src/matrix/optim.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{arch::is_aarch64_feature_detected, error::Error, str::FromStr}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `x86-64` [INFO] [stdout] --> src/matrix/optim.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | #[cfg(any(target_arch = "x86", target_arch = "x86-64"))] [INFO] [stdout] | ^^^^^^^^^^^^^^-------- [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"x86_64"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `_MM_HINT_NTA`, `__m128d`, `_mm256_add_epi64`, `_mm_add_pd`, `_mm_load_pd`, `_mm_mul_pd`, `_mm_prefetch`, `_mm_store_pd`, and `_mm_unpacklo_pd` [INFO] [stdout] --> src/matrix/optim.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | __m128d, _mm256_add_epi64, _mm_add_pd, _mm_load_pd, _mm_mul_pd, _mm_prefetch, _mm_store_pd, [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] 51 | _mm_unpacklo_pd, _MM_HINT_NTA, [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `at` [INFO] [stdout] --> src/macros.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) use at; [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smd` [INFO] [stdout] --> src/macros.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) use smd; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `real::Real` [INFO] [stdout] --> src/matrix/mod.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | use num_traits::{pow, real::Real, sign::abs, Float}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/helper.rs:229:21 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_size` [INFO] [stdout] --> src/matrix/helper.rs:229:35 [INFO] [stdout] | [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:7:32 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lhs` [INFO] [stdout] --> src/matrix/optim.rs:41:29 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `other` [INFO] [stdout] --> src/matrix/optim.rs:41:50 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:987:21 [INFO] [stdout] | [INFO] [stdout] 987 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1010:21 [INFO] [stdout] | [INFO] [stdout] 1010 | let mut highest: T = T::one(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1053:21 [INFO] [stdout] | [INFO] [stdout] 1053 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/matrix/mod.rs:1077:21 [INFO] [stdout] | [INFO] [stdout] 1077 | let mut lowest: T = T::zero(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `argmax` and `argmin` are never used [INFO] [stdout] --> src/matrix/mod.rs:980:8 [INFO] [stdout] | [INFO] [stdout] 575 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 576 | | where [INFO] [stdout] 577 | | T: MatrixElement + Div + Sum, [INFO] [stdout] 578 | | ::Err: Error + 'static, [INFO] [stdout] 579 | | Vec: IntoParallelIterator, [INFO] [stdout] 580 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 980 | fn argmax(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1046 | fn argmin(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `summa` and `naive` are never used [INFO] [stdout] --> src/matrix/helper.rs:229:8 [INFO] [stdout] | [INFO] [stdout] 14 | / impl<'a, T> Matrix<'a, T> [INFO] [stdout] 15 | | where [INFO] [stdout] 16 | | T: MatrixElement + 'a, [INFO] [stdout] 17 | | ::Err: Error + 'static, [INFO] [stdout] 18 | | Vec: IntoParallelIterator, [INFO] [stdout] 19 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 235 | fn naive(&self, other: &Self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_optimized_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `avx_matmul` is never used [INFO] [stdout] --> src/matrix/optim.rs:41:11 [INFO] [stdout] | [INFO] [stdout] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `find_all` and `positions` are never used [INFO] [stdout] --> src/sparse/mod.rs:1415:8 [INFO] [stdout] | [INFO] [stdout] 1288 | / impl<'a, T> SparseMatrix<'a, T> [INFO] [stdout] 1289 | | where [INFO] [stdout] 1290 | | T: MatrixElement, [INFO] [stdout] 1291 | | ::Err: Error + 'static, [INFO] [stdout] 1292 | | Vec: IntoParallelIterator, [INFO] [stdout] 1293 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stdout] | |____________________________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 1415 | fn find_all(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1458 | fn positions(&self, pred: F) -> Option> [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | write!(f, "["); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = write!(f, "["); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:123:13 [INFO] [stdout] | [INFO] [stdout] 123 | write!(f, "..."); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = write!(f, "..."); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:129:21 [INFO] [stdout] | [INFO] [stdout] 129 | write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:131:21 [INFO] [stdout] | [INFO] [stdout] 131 | write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/matrix/mod.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 138 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `M` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:236:13 [INFO] [stdout] | [INFO] [stdout] 236 | let M = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | let N = self.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `P` should have a snake case name [INFO] [stdout] --> src/matrix/helper.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | let P = other.ncols; [INFO] [stdout] | ^ help: convert the identifier to snake case: `p` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:137:17 [INFO] [stdout] | [INFO] [stdout] 137 | write!(f, "{elem} "); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = write!(f, "{elem} "); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/sparse/mod.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | writeln!(f); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 139 | let _ = writeln!(f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `N` should have a snake case name [INFO] [stdout] --> src/sparse/helper.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let N = self.nrows; [INFO] [stdout] | ^ help: convert the identifier to snake case: `n` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 17.93s [INFO] running `Command { std: "docker" "inspect" "9863da43e2f250359f48d50bac7134bd4684c17d178dbc6984809d342b7433c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9863da43e2f250359f48d50bac7134bd4684c17d178dbc6984809d342b7433c4", kill_on_drop: false }` [INFO] [stdout] 9863da43e2f250359f48d50bac7134bd4684c17d178dbc6984809d342b7433c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7b550cab6b16498af39370b37da67bfb66ebb97dffa051dbe894900478a2dc0 [INFO] running `Command { std: "docker" "start" "-a" "e7b550cab6b16498af39370b37da67bfb66ebb97dffa051dbe894900478a2dc0", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `IntoParallelIterator` and `IntoParallelRefIterator` [INFO] [stderr] --> src/common.rs:15:22 [INFO] [stderr] | [INFO] [stderr] 15 | use rayon::prelude::{IntoParallelIterator, IntoParallelRefIterator}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::Matrix` [INFO] [stderr] --> src/common.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use crate::Matrix; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `arch::is_aarch64_feature_detected` [INFO] [stderr] --> src/matrix/optim.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{arch::is_aarch64_feature_detected, error::Error, str::FromStr}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `x86-64` [INFO] [stderr] --> src/matrix/optim.rs:12:36 [INFO] [stderr] | [INFO] [stderr] 12 | #[cfg(any(target_arch = "x86", target_arch = "x86-64"))] [INFO] [stderr] | ^^^^^^^^^^^^^^-------- [INFO] [stderr] | | [INFO] [stderr] | help: there is a expected value with a similar name: `"x86_64"` [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch32`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `_MM_HINT_NTA`, `__m128d`, `_mm256_add_epi64`, `_mm_add_pd`, `_mm_load_pd`, `_mm_mul_pd`, `_mm_prefetch`, `_mm_store_pd`, and `_mm_unpacklo_pd` [INFO] [stderr] --> src/matrix/optim.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | __m128d, _mm256_add_epi64, _mm_add_pd, _mm_load_pd, _mm_mul_pd, _mm_prefetch, _mm_store_pd, [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] 51 | _mm_unpacklo_pd, _MM_HINT_NTA, [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `at` [INFO] [stderr] --> src/macros.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | pub(crate) use at; [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `smd` [INFO] [stderr] --> src/macros.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) use smd; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `real::Real` [INFO] [stderr] --> src/matrix/mod.rs:23:23 [INFO] [stderr] | [INFO] [stderr] 23 | use num_traits::{pow, real::Real, sign::abs, Float}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/matrix/helper.rs:229:21 [INFO] [stderr] | [INFO] [stderr] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `block_size` [INFO] [stderr] --> src/matrix/helper.rs:229:35 [INFO] [stderr] | [INFO] [stderr] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lhs` [INFO] [stderr] --> src/matrix/optim.rs:7:32 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/matrix/optim.rs:7:48 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lhs` [INFO] [stderr] --> src/matrix/optim.rs:41:29 [INFO] [stderr] | [INFO] [stderr] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_lhs` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `other` [INFO] [stderr] --> src/matrix/optim.rs:41:50 [INFO] [stderr] | [INFO] [stderr] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_other` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrix/mod.rs:987:21 [INFO] [stderr] | [INFO] [stderr] 987 | let mut highest: T = T::one(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrix/mod.rs:1010:21 [INFO] [stderr] | [INFO] [stderr] 1010 | let mut highest: T = T::one(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrix/mod.rs:1053:21 [INFO] [stderr] | [INFO] [stderr] 1053 | let mut lowest: T = T::zero(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/matrix/mod.rs:1077:21 [INFO] [stderr] | [INFO] [stderr] 1077 | let mut lowest: T = T::zero(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: methods `argmax` and `argmin` are never used [INFO] [stderr] --> src/matrix/mod.rs:980:8 [INFO] [stderr] | [INFO] [stderr] 575 | / impl<'a, T> Matrix<'a, T> [INFO] [stderr] 576 | | where [INFO] [stderr] 577 | | T: MatrixElement + Div + Sum, [INFO] [stderr] 578 | | ::Err: Error + 'static, [INFO] [stderr] 579 | | Vec: IntoParallelIterator, [INFO] [stderr] 580 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stderr] | |____________________________________________- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 980 | fn argmax(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1046 | fn argmin(&self, rowcol: usize, dimension: Dimension) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `summa` and `naive` are never used [INFO] [stderr] --> src/matrix/helper.rs:229:8 [INFO] [stderr] | [INFO] [stderr] 14 | / impl<'a, T> Matrix<'a, T> [INFO] [stderr] 15 | | where [INFO] [stderr] 16 | | T: MatrixElement + 'a, [INFO] [stderr] 17 | | ::Err: Error + 'static, [INFO] [stderr] 18 | | Vec: IntoParallelIterator, [INFO] [stderr] 19 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stderr] | |____________________________________________- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 229 | fn summa(&self, other: &Self, block_size: usize) -> Self { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 235 | fn naive(&self, other: &Self) -> Self { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `get_optimized_matmul` is never used [INFO] [stderr] --> src/matrix/optim.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_optimized_matmul(lhs: Matrix, other: Matrix) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `avx_matmul` is never used [INFO] [stderr] --> src/matrix/optim.rs:41:11 [INFO] [stderr] | [INFO] [stderr] 41 | unsafe fn avx_matmul<'a, T>(lhs: &Matrix<'a, T>, other: &Matrix<'a, T>) -> Matrix<'a, T> [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `find_all` and `positions` are never used [INFO] [stderr] --> src/sparse/mod.rs:1415:8 [INFO] [stderr] | [INFO] [stderr] 1288 | / impl<'a, T> SparseMatrix<'a, T> [INFO] [stderr] 1289 | | where [INFO] [stderr] 1290 | | T: MatrixElement, [INFO] [stderr] 1291 | | ::Err: Error + 'static, [INFO] [stderr] 1292 | | Vec: IntoParallelIterator, [INFO] [stderr] 1293 | | Vec<&'a T>: IntoParallelRefIterator<'a>, [INFO] [stderr] | |____________________________________________- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 1415 | fn find_all(&self, pred: F) -> Option> [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 1458 | fn positions(&self, pred: F) -> Option> [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrix/mod.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | write!(f, "["); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 119 | let _ = write!(f, "["); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrix/mod.rs:123:13 [INFO] [stderr] | [INFO] [stderr] 123 | write!(f, "..."); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 123 | let _ = write!(f, "..."); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrix/mod.rs:129:21 [INFO] [stderr] | [INFO] [stderr] 129 | write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 129 | let _ = write!(f, "{:.4} ", self.get(i, j).unwrap()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrix/mod.rs:131:21 [INFO] [stderr] | [INFO] [stderr] 131 | write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 131 | let _ = write!(f, " {:.4}", self.get(i, j).unwrap()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/matrix/mod.rs:138:13 [INFO] [stderr] | [INFO] [stderr] 138 | writeln!(f); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 138 | let _ = writeln!(f); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: variable `M` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:194:13 [INFO] [stderr] | [INFO] [stderr] 194 | let M = self.nrows; [INFO] [stderr] | ^ help: convert the identifier to snake case: `m` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | let N = self.ncols; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: variable `P` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:196:13 [INFO] [stderr] | [INFO] [stderr] 196 | let P = other.ncols; [INFO] [stderr] | ^ help: convert the identifier to snake case: `p` [INFO] [stderr] [INFO] [stderr] warning: variable `M` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:236:13 [INFO] [stderr] | [INFO] [stderr] 236 | let M = self.nrows; [INFO] [stderr] | ^ help: convert the identifier to snake case: `m` [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:237:13 [INFO] [stderr] | [INFO] [stderr] 237 | let N = self.ncols; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: variable `P` should have a snake case name [INFO] [stderr] --> src/matrix/helper.rs:238:13 [INFO] [stderr] | [INFO] [stderr] 238 | let P = other.ncols; [INFO] [stderr] | ^ help: convert the identifier to snake case: `p` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sparse/mod.rs:137:17 [INFO] [stderr] | [INFO] [stderr] 137 | write!(f, "{elem} "); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 137 | let _ = write!(f, "{elem} "); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sparse/mod.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 139 | writeln!(f); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 139 | let _ = writeln!(f); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: variable `N` should have a snake case name [INFO] [stderr] --> src/sparse/helper.rs:112:13 [INFO] [stderr] | [INFO] [stderr] 112 | let N = self.nrows; [INFO] [stderr] | ^ help: convert the identifier to snake case: `n` [INFO] [stderr] [INFO] [stderr] warning: `sukker` (lib) generated 37 warnings (run `cargo fix --lib -p sukker` to apply 10 suggestions) [INFO] [stderr] warning: `sukker` (lib test) generated 37 warnings (37 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sukker-b72a2424bfb319bb) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/matrix.rs (/opt/rustwide/target/debug/deps/matrix-281fb9b1115af819) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test basic ... ok [INFO] [stdout] test new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/sparse.rs (/opt/rustwide/target/debug/deps/sparse-6ab51b5fb66d6a69) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test sparse_medium ... ok [INFO] [stdout] test sparse_basic ... ok [INFO] [stdout] test matmul_sparse ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests sukker [INFO] [stdout] [INFO] [stdout] running 134 tests [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::argmax (line 973) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::at (line 646) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::concat (line 734) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::add (line 1502) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::count_where (line 2156) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::avg (line 1140) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::add_val (line 1676) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::argmin (line 1038) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::add_val_self (line 1915) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::add_self (line 1814) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::all (line 2241) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::default (line 155) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::any (line 2223) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::cosh (line 1437) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::cumsum (line 1102) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::eye_like (line 331) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::determinant (line 2016) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::cos (line 1383) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::cumprod (line 1121) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::div (line 1626) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::extend (line 794) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::abs (line 1766) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::div_self (line 1877) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::div_val_self (line 1969) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::abs_self (line 1898) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::eye (line 309) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::from_file (line 513) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::get (line 624) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::dot (line 1610) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::get_eigenvalues (line 1473) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::div_val (line 1727) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::from_slice (line 359) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::identity (line 343) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::find (line 2259) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::from_sparse (line 534) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::get_sub_matrix (line 708) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::get_vec (line 688) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::find_all (line 2281) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::init (line 292) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::exp (line 1789) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::inverse (line 2045) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::get_vec_slice (line 667) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::ln (line 1324) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::mul (line 1583) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::median (line 1170) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::mean (line 1155) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::mul_val_self (line 1951) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::one_to_2d_idx (line 911) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::max (line 930) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::min (line 950) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::matmul (line 1987) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::log (line 1305) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::new (line 266) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::ones (line 398) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::pow (line 1747) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::ones_like (line 434) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::mul_val (line 1710) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::print (line 180) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::random_like (line 452) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::randomize_range (line 471) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::reshape (line 587) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::mul_self (line 1856) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::set_where (line 2197) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::shape (line 241) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::prod (line 1264) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sub (line 1529) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::size (line 609) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::randomize (line 498) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sparsity (line 224) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sinh (line 1419) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::set_range (line 893) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sub_self (line 1835) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::set (line 847) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::transpose (line 2089) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sub_val_self (line 1933) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sqrt (line 1343) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sub_abs (line 1556) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sum_where (line 2174) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::tanh (line 1455) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sub_val (line 1693) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::tan (line 1401) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::t (line 2113) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::neg (line 1657) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sin (line 1366) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::set_many (line 872) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::zeros (line 380) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::zeros_like (line 416) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::transpose_copy (line 2129) ... ok [INFO] [stdout] test src/matrix/mod.rs - matrix::Matrix<'a,T>::sum (line 1224) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::add_val_self (line 1147) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::all (line 1299) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::find (line 1394) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::add_val (line 1064) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::add_self (line 978) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::from_file (line 365) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::from_dense (line 292) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::at (line 512) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::find_all (line 1413) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::div_self (line 1038) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::div_val_self (line 1203) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::eye (line 221) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::from_slices (line 327) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::div_val (line 1123) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::any (line 1318) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::count_where (line 1337) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::get (line 386) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::get_zero_count (line 586) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::mul_self (line 1018) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::add (line 887) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::position (line 1437) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::mul (line 926) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::div (line 952) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::new (line 179) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::identity (line 248) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::positions (line 1456) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::mul_val (line 1102) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::set_where (line 1381) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::reshape (line 272) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::size (line 571) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::randomize_range (line 413) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::matmul_sparse (line 1245) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::shape (line 619) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sub_val (line 1083) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::random_like (line 492) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sub_self (line 998) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::mul_val_self (line 1183) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::randomize (line 451) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sub_val_self (line 1165) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sub (line 907) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sum_where (line 1355) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::transpose_new (line 675) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::transpose (line 634) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::sparsity (line 603) ... ok [INFO] [stdout] test src/sparse/mod.rs - sparse::SparseMatrix<'a,T>::randomize_range_like (line 470) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 134 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e7b550cab6b16498af39370b37da67bfb66ebb97dffa051dbe894900478a2dc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7b550cab6b16498af39370b37da67bfb66ebb97dffa051dbe894900478a2dc0", kill_on_drop: false }` [INFO] [stdout] e7b550cab6b16498af39370b37da67bfb66ebb97dffa051dbe894900478a2dc0