[INFO] cloning repository https://github.com/simbullar/fourier_transforms [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/simbullar/fourier_transforms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimbullar%2Ffourier_transforms", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimbullar%2Ffourier_transforms'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b813d99e03f60c9ae7b98eda3cbfa09ff1c3e90e [INFO] checking simbullar/fourier_transforms against master#7ad4e69ad585d8ff214f7b42d01f1959eda08f40 for pr-152543 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimbullar%2Ffourier_transforms" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/simbullar/fourier_transforms [INFO] finished tweaking git repo https://github.com/simbullar/fourier_transforms [INFO] tweaked toml for git repo https://github.com/simbullar/fourier_transforms written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/simbullar/fourier_transforms on toolchain 7ad4e69ad585d8ff214f7b42d01f1959eda08f40 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/simbullar/fourier_transforms 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" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4883f82385f3b3e7edc186ca160834e39ac3bdd850db35cc45b12dace0551635 [INFO] running `Command { std: "docker" "start" "-a" "4883f82385f3b3e7edc186ca160834e39ac3bdd850db35cc45b12dace0551635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4883f82385f3b3e7edc186ca160834e39ac3bdd850db35cc45b12dace0551635", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4883f82385f3b3e7edc186ca160834e39ac3bdd850db35cc45b12dace0551635", kill_on_drop: false }` [INFO] [stdout] 4883f82385f3b3e7edc186ca160834e39ac3bdd850db35cc45b12dace0551635 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+7ad4e69ad585d8ff214f7b42d01f1959eda08f40" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a0bbd4eb9aaf3b7e9d78b23d82e27796d01270ea7e9a4b975bd94ea5912cfb7 [INFO] running `Command { std: "docker" "start" "-a" "4a0bbd4eb9aaf3b7e9d78b23d82e27796d01270ea7e9a4b975bd94ea5912cfb7", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking memchr v2.7.6 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking as-slice v0.2.1 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling built v0.8.0 [INFO] [stderr] Compiling av-scenechange v0.14.1 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling pastey v0.1.1 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking y4m v0.8.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking aligned v0.4.2 [INFO] [stderr] Checking imgref v1.12.0 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking weezl v0.1.12 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking bit_field v0.10.3 [INFO] [stderr] Checking avif-serialize v0.8.6 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking zune-core v0.5.0 [INFO] [stderr] Checking rgb v0.8.52 [INFO] [stderr] Checking zune-jpeg v0.4.21 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking lebe v0.5.3 [INFO] [stderr] Checking gif v0.14.0 [INFO] [stderr] Checking png v0.18.0 [INFO] [stderr] Checking core2 v0.4.0 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking bitstream-io v4.9.0 [INFO] [stderr] Checking image-webp v0.2.4 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking zune-jpeg v0.5.5 [INFO] [stderr] Compiling rav1e v0.8.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking pxfm v0.1.25 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking moxcms v0.7.9 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.30 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling profiling-procmacros v1.0.17 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling fax_derive v0.2.0 [INFO] [stderr] Checking profiling v1.0.17 [INFO] [stderr] Checking fax v0.2.6 [INFO] [stderr] Checking equator v0.4.2 [INFO] [stderr] Checking aligned-vec v0.6.4 [INFO] [stderr] Checking v_frame v0.3.9 [INFO] [stderr] Checking av1-grain v0.2.5 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking tiff v0.10.3 [INFO] [stderr] Checking exr v1.74.0 [INFO] [stderr] Checking ravif v0.12.0 [INFO] [stderr] Checking image v0.25.9 [INFO] [stderr] Checking FFT v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/DFT.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut column: Vec<(f64, f64)> = (0..rows).map(|y| output[y][x]).collect(); [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/FFT.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut output: Vec<(f64, f64)> = vec![(0.0, 0.0); input.len()]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/FFT.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = vec![(1., 0.), (1., 0.), (1., 0.), (1., 0.)]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/FFT.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fft(input: Vec<(f64, f64)>) -> Vec<(f64, f64)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/FFT.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut output: Vec<(f64, f64)> = vec![(0.0, 0.0); input.len()]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/FFT.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = vec![(1., 0.), (1., 0.), (1., 0.), (1., 0.)]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/FFT.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fft(input: Vec<(f64, f64)>) -> Vec<(f64, f64)> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/DFT.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut column: Vec<(f64, f64)> = (0..rows).map(|y| output[y][x]).collect(); [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/DFT.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut column: Vec<(f64, f64)> = (0..rows).map(|y| output[y][x]).collect(); [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/FFT.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut output: Vec<(f64, f64)> = vec![(0.0, 0.0); input.len()]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/FFT.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = vec![(1., 0.), (1., 0.), (1., 0.), (1., 0.)]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dft_result` [INFO] [stdout] --> src/image_test.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let dft_result = DFT::dft_2d(image_representation); // or fft_2d [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dft_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/DFT.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/FFT.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fft(input: Vec<(f64, f64)>) -> Vec<(f64, f64)> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/FFT.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DFT` should have a snake case name [INFO] [stdout] --> src/image_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | mod DFT; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `dft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `FFT` should have a snake case name [INFO] [stdout] --> src/image_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | mod FFT; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `fft` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/DFT.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut column: Vec<(f64, f64)> = (0..rows).map(|y| output[y][x]).collect(); [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/FFT.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | let mut output: Vec<(f64, f64)> = vec![(0.0, 0.0); input.len()]; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/FFT.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | let input = vec![(1., 0.), (1., 0.), (1., 0.), (1., 0.)]; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dft_result` [INFO] [stdout] --> src/image_test.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 26 | let dft_result = DFT::dft_2d(image_representation); // or fft_2d [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dft_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/DFT.rs:61:4 [INFO] [stdout] | [INFO] [stdout] 61 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fft` is never used [INFO] [stdout] --> src/FFT.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn fft(input: Vec<(f64, f64)>) -> Vec<(f64, f64)> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/FFT.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `DFT` should have a snake case name [INFO] [stdout] --> src/image_test.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | mod DFT; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `dft` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `FFT` should have a snake case name [INFO] [stdout] --> src/image_test.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | mod FFT; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `fft` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.22s [INFO] running `Command { std: "docker" "inspect" "4a0bbd4eb9aaf3b7e9d78b23d82e27796d01270ea7e9a4b975bd94ea5912cfb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a0bbd4eb9aaf3b7e9d78b23d82e27796d01270ea7e9a4b975bd94ea5912cfb7", kill_on_drop: false }` [INFO] [stdout] 4a0bbd4eb9aaf3b7e9d78b23d82e27796d01270ea7e9a4b975bd94ea5912cfb7