[INFO] cloning repository https://github.com/schnommus/rust-fir [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schnommus/rust-fir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnommus%2Frust-fir", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnommus%2Frust-fir'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82c71f2ec7814d186b5166e41999e0d2f228f2c5 [INFO] checking schnommus/rust-fir against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschnommus%2Frust-fir" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schnommus/rust-fir on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/schnommus/rust-fir [INFO] finished tweaking git repo https://github.com/schnommus/rust-fir [INFO] tweaked toml for git repo https://github.com/schnommus/rust-fir written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/schnommus/rust-fir already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e5974791744d8bff6f95b5a0cf8330857f11beaade7348aa3b3ee680a66be8a8 [INFO] running `Command { std: "docker" "start" "-a" "e5974791744d8bff6f95b5a0cf8330857f11beaade7348aa3b3ee680a66be8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5974791744d8bff6f95b5a0cf8330857f11beaade7348aa3b3ee680a66be8a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5974791744d8bff6f95b5a0cf8330857f11beaade7348aa3b3ee680a66be8a8", kill_on_drop: false }` [INFO] [stdout] e5974791744d8bff6f95b5a0cf8330857f11beaade7348aa3b3ee680a66be8a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6a28d173511b1d61eb8f0e48a11845a8daa7c5cbd752f053ba98769b996d2e47 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6a28d173511b1d61eb8f0e48a11845a8daa7c5cbd752f053ba98769b996d2e47", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling num-traits v0.2.4 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Compiling num-integer v0.1.38 [INFO] [stderr] Checking cfg-if v0.1.3 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling cc v1.0.17 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking byteorder v1.2.3 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking rand_core v0.2.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking raster v0.2.0 [INFO] [stderr] Checking fir v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `intensity_filtered` [INFO] [stdout] --> src/main.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let intensity_filtered = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intensity_filtered` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rectangular` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Rectangular, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BlackmanHarris` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | BlackmanHarris [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HighPass` [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | HighPass(f64), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BandPass` [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BandPass(f64, f64), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BandStop` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | BandStop(f64, f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dft` [INFO] [stdout] --> src/main.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `white_noise` [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Fs` should have an upper case name [INFO] [stdout] --> src/main.rs:131:7 [INFO] [stdout] | [INFO] [stdout] 131 | const Fs: f64 = 20e6; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `FS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nyquist` should have an upper case name [INFO] [stdout] --> src/main.rs:132:7 [INFO] [stdout] | [INFO] [stdout] 132 | const nyquist: f64 = Fs/2.0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `NYQUIST` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_lines` should have an upper case name [INFO] [stdout] --> src/main.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | const n_lines: i32 = 625; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `N_LINES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_columns` should have an upper case name [INFO] [stdout] --> src/main.rs:134:7 [INFO] [stdout] | [INFO] [stdout] 134 | const n_columns: i32 = 700; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `N_COLUMNS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `line_freq_hz` should have an upper case name [INFO] [stdout] --> src/main.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const line_freq_hz: f64 = 15.625e3; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LINE_FREQ_HZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `frame_freq_hz` should have an upper case name [INFO] [stdout] --> src/main.rs:136:7 [INFO] [stdout] | [INFO] [stdout] 136 | const frame_freq_hz: f64 = 50.0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `FRAME_FREQ_HZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `intensity_filtered` [INFO] [stdout] --> src/main.rs:197:13 [INFO] [stdout] | [INFO] [stdout] 197 | let intensity_filtered = [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_intensity_filtered` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Rectangular` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | Rectangular, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BlackmanHarris` [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | BlackmanHarris [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HighPass` [INFO] [stdout] --> src/main.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | HighPass(f64), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BandPass` [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | BandPass(f64, f64), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `BandStop` [INFO] [stdout] --> src/main.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | BandStop(f64, f64) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dft` [INFO] [stdout] --> src/main.rs:78:4 [INFO] [stdout] | [INFO] [stdout] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `white_noise` [INFO] [stdout] --> src/main.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Fs` should have an upper case name [INFO] [stdout] --> src/main.rs:131:7 [INFO] [stdout] | [INFO] [stdout] 131 | const Fs: f64 = 20e6; [INFO] [stdout] | ^^ help: convert the identifier to upper case (notice the capitalization): `FS` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nyquist` should have an upper case name [INFO] [stdout] --> src/main.rs:132:7 [INFO] [stdout] | [INFO] [stdout] 132 | const nyquist: f64 = Fs/2.0; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `NYQUIST` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_lines` should have an upper case name [INFO] [stdout] --> src/main.rs:133:7 [INFO] [stdout] | [INFO] [stdout] 133 | const n_lines: i32 = 625; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `N_LINES` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `n_columns` should have an upper case name [INFO] [stdout] --> src/main.rs:134:7 [INFO] [stdout] | [INFO] [stdout] 134 | const n_columns: i32 = 700; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to upper case: `N_COLUMNS` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `line_freq_hz` should have an upper case name [INFO] [stdout] --> src/main.rs:135:7 [INFO] [stdout] | [INFO] [stdout] 135 | const line_freq_hz: f64 = 15.625e3; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LINE_FREQ_HZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `frame_freq_hz` should have an upper case name [INFO] [stdout] --> src/main.rs:136:7 [INFO] [stdout] | [INFO] [stdout] 136 | const frame_freq_hz: f64 = 50.0; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `FRAME_FREQ_HZ` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | raster::save(&self.canvas, "test_render.png"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:223:9 [INFO] [stdout] | [INFO] [stdout] 223 | raster::save(&self.canvas, "test_render.png"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 22.05s [INFO] running `Command { std: "docker" "inspect" "6a28d173511b1d61eb8f0e48a11845a8daa7c5cbd752f053ba98769b996d2e47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a28d173511b1d61eb8f0e48a11845a8daa7c5cbd752f053ba98769b996d2e47", kill_on_drop: false }` [INFO] [stdout] 6a28d173511b1d61eb8f0e48a11845a8daa7c5cbd752f053ba98769b996d2e47