Dec 11 10:03:04.470 INFO checking schnommus/rust-fir against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 10:03:04.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 10:03:04.964 INFO [stdout] f314aa458caea9f89c40667e662c18ddc694ce639aed3f2df4ab20634a6da796
Dec 11 10:03:04.972 INFO running `"docker" "start" "-a" "f314aa458caea9f89c40667e662c18ddc694ce639aed3f2df4ab20634a6da796"`
Dec 11 10:03:06.188 INFO [stderr] usermod: no changes
Dec 11 10:03:06.396 INFO [stderr]     Checking rand_core v0.2.0
Dec 11 10:03:06.396 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 11 10:03:06.396 INFO [stderr]     Checking num-bigint v0.1.44
Dec 11 10:03:06.396 INFO [stderr]     Checking flate2 v0.2.20
Dec 11 10:03:08.320 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 11 10:03:08.576 INFO [stderr]     Checking rand v0.5.0
Dec 11 10:03:10.228 INFO [stderr]     Checking rayon-core v1.4.0
Dec 11 10:03:10.459 INFO [stderr]     Checking png v0.5.2
Dec 11 10:03:13.334 INFO [stderr]     Checking num-rational v0.1.42
Dec 11 10:03:13.657 INFO [stderr]     Checking rayon v1.0.1
Dec 11 10:03:17.906 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 11 10:03:19.157 INFO [stderr]     Checking image v0.10.4
Dec 11 10:03:21.427 INFO [stderr]     Checking raster v0.2.0
Dec 11 10:03:22.738 INFO [stderr]     Checking fir v0.1.0 (/source)
Dec 11 10:03:24.184 INFO [stderr] warning: unused variable: `intensity_filtered`
Dec 11 10:03:24.184 INFO [stderr]    --> src/main.rs:197:13
Dec 11 10:03:24.184 INFO [stderr]     |
Dec 11 10:03:24.184 INFO [stderr] 197 |         let intensity_filtered =
Dec 11 10:03:24.184 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_intensity_filtered` instead
Dec 11 10:03:24.184 INFO [stderr]     |
Dec 11 10:03:24.184 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 10:03:24.184 INFO [stderr] 
Dec 11 10:03:24.236 INFO [stderr] warning: variant is never constructed: `Rectangular`
Dec 11 10:03:24.236 INFO [stderr]   --> src/main.rs:15:5
Dec 11 10:03:24.236 INFO [stderr]    |
Dec 11 10:03:24.236 INFO [stderr] 15 |     Rectangular,
Dec 11 10:03:24.236 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 10:03:24.236 INFO [stderr]    |
Dec 11 10:03:24.236 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:03:24.236 INFO [stderr] 
Dec 11 10:03:24.236 INFO [stderr] warning: variant is never constructed: `BlackmanHarris`
Dec 11 10:03:24.236 INFO [stderr]   --> src/main.rs:17:5
Dec 11 10:03:24.236 INFO [stderr]    |
Dec 11 10:03:24.236 INFO [stderr] 17 |     BlackmanHarris
Dec 11 10:03:24.236 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 10:03:24.236 INFO [stderr] 
Dec 11 10:03:24.236 INFO [stderr] warning: variant is never constructed: `HighPass`
Dec 11 10:03:24.236 INFO [stderr]   --> src/main.rs:45:5
Dec 11 10:03:24.236 INFO [stderr]    |
Dec 11 10:03:24.236 INFO [stderr] 45 |     HighPass(f64),
Dec 11 10:03:24.236 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 10:03:24.236 INFO [stderr] 
Dec 11 10:03:24.236 INFO [stderr] warning: variant is never constructed: `BandPass`
Dec 11 10:03:24.236 INFO [stderr]   --> src/main.rs:46:5
Dec 11 10:03:24.236 INFO [stderr]    |
Dec 11 10:03:24.236 INFO [stderr] 46 |     BandPass(f64, f64),
Dec 11 10:03:24.236 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.236 INFO [stderr] 
Dec 11 10:03:24.237 INFO [stderr] warning: variant is never constructed: `BandStop`
Dec 11 10:03:24.237 INFO [stderr]   --> src/main.rs:47:5
Dec 11 10:03:24.237 INFO [stderr]    |
Dec 11 10:03:24.237 INFO [stderr] 47 |     BandStop(f64, f64)
Dec 11 10:03:24.237 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.237 INFO [stderr] 
Dec 11 10:03:24.237 INFO [stderr] warning: function is never used: `dft`
Dec 11 10:03:24.237 INFO [stderr]   --> src/main.rs:78:1
Dec 11 10:03:24.237 INFO [stderr]    |
Dec 11 10:03:24.237 INFO [stderr] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec<f64> {
Dec 11 10:03:24.237 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.237 INFO [stderr] 
Dec 11 10:03:24.237 INFO [stderr] warning: function is never used: `white_noise`
Dec 11 10:03:24.237 INFO [stderr]    --> src/main.rs:120:1
Dec 11 10:03:24.237 INFO [stderr]     |
Dec 11 10:03:24.237 INFO [stderr] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec<f64> {
Dec 11 10:03:24.237 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.237 INFO [stderr] 
Dec 11 10:03:24.238 INFO [stderr] warning: constant `Fs` should have an upper case name such as `FS`
Dec 11 10:03:24.238 INFO [stderr]    --> src/main.rs:131:1
Dec 11 10:03:24.238 INFO [stderr]     |
Dec 11 10:03:24.238 INFO [stderr] 131 | const Fs: f64 = 20e6;
Dec 11 10:03:24.238 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.238 INFO [stderr]     |
Dec 11 10:03:24.238 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 11 10:03:24.238 INFO [stderr] 
Dec 11 10:03:24.238 INFO [stderr] warning: constant `nyquist` should have an upper case name such as `NYQUIST`
Dec 11 10:03:24.238 INFO [stderr]    --> src/main.rs:132:1
Dec 11 10:03:24.238 INFO [stderr]     |
Dec 11 10:03:24.238 INFO [stderr] 132 | const nyquist: f64 = Fs/2.0;
Dec 11 10:03:24.238 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.239 INFO [stderr] 
Dec 11 10:03:24.240 INFO [stderr] warning: constant `n_lines` should have an upper case name such as `N_LINES`
Dec 11 10:03:24.240 INFO [stderr]    --> src/main.rs:133:1
Dec 11 10:03:24.240 INFO [stderr]     |
Dec 11 10:03:24.240 INFO [stderr] 133 | const n_lines: i32 = 625;
Dec 11 10:03:24.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.240 INFO [stderr] 
Dec 11 10:03:24.240 INFO [stderr] warning: constant `n_columns` should have an upper case name such as `N_COLUMNS`
Dec 11 10:03:24.240 INFO [stderr]    --> src/main.rs:134:1
Dec 11 10:03:24.240 INFO [stderr]     |
Dec 11 10:03:24.240 INFO [stderr] 134 | const n_columns: i32 = 700;
Dec 11 10:03:24.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.240 INFO [stderr] 
Dec 11 10:03:24.240 INFO [stderr] warning: constant `line_freq_hz` should have an upper case name such as `LINE_FREQ_HZ`
Dec 11 10:03:24.240 INFO [stderr]    --> src/main.rs:135:1
Dec 11 10:03:24.240 INFO [stderr]     |
Dec 11 10:03:24.240 INFO [stderr] 135 | const line_freq_hz: f64 = 15.625e3;
Dec 11 10:03:24.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.240 INFO [stderr] 
Dec 11 10:03:24.240 INFO [stderr] warning: constant `frame_freq_hz` should have an upper case name such as `FRAME_FREQ_HZ`
Dec 11 10:03:24.240 INFO [stderr]    --> src/main.rs:136:1
Dec 11 10:03:24.240 INFO [stderr]     |
Dec 11 10:03:24.240 INFO [stderr] 136 | const frame_freq_hz: f64 = 50.0;
Dec 11 10:03:24.240 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.240 INFO [stderr] 
Dec 11 10:03:24.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:03:24.240 INFO [stderr]    --> src/main.rs:223:9
Dec 11 10:03:24.240 INFO [stderr]     |
Dec 11 10:03:24.240 INFO [stderr] 223 |         raster::save(&self.canvas, "test_render.png");
Dec 11 10:03:24.240 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.241 INFO [stderr]     |
Dec 11 10:03:24.241 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 10:03:24.241 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:03:24.241 INFO [stderr] 
Dec 11 10:03:24.264 INFO [stderr] warning: unused variable: `intensity_filtered`
Dec 11 10:03:24.264 INFO [stderr]    --> src/main.rs:197:13
Dec 11 10:03:24.264 INFO [stderr]     |
Dec 11 10:03:24.264 INFO [stderr] 197 |         let intensity_filtered =
Dec 11 10:03:24.264 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_intensity_filtered` instead
Dec 11 10:03:24.264 INFO [stderr]     |
Dec 11 10:03:24.264 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 11 10:03:24.264 INFO [stderr] 
Dec 11 10:03:24.320 INFO [stderr] warning: variant is never constructed: `Rectangular`
Dec 11 10:03:24.320 INFO [stderr]   --> src/main.rs:15:5
Dec 11 10:03:24.320 INFO [stderr]    |
Dec 11 10:03:24.320 INFO [stderr] 15 |     Rectangular,
Dec 11 10:03:24.320 INFO [stderr]    |     ^^^^^^^^^^^
Dec 11 10:03:24.320 INFO [stderr]    |
Dec 11 10:03:24.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 10:03:24.320 INFO [stderr] 
Dec 11 10:03:24.320 INFO [stderr] warning: variant is never constructed: `BlackmanHarris`
Dec 11 10:03:24.320 INFO [stderr]   --> src/main.rs:17:5
Dec 11 10:03:24.320 INFO [stderr]    |
Dec 11 10:03:24.320 INFO [stderr] 17 |     BlackmanHarris
Dec 11 10:03:24.320 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 11 10:03:24.320 INFO [stderr] 
Dec 11 10:03:24.320 INFO [stderr] warning: variant is never constructed: `HighPass`
Dec 11 10:03:24.320 INFO [stderr]   --> src/main.rs:45:5
Dec 11 10:03:24.320 INFO [stderr]    |
Dec 11 10:03:24.320 INFO [stderr] 45 |     HighPass(f64),
Dec 11 10:03:24.320 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 11 10:03:24.320 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: variant is never constructed: `BandPass`
Dec 11 10:03:24.321 INFO [stderr]   --> src/main.rs:46:5
Dec 11 10:03:24.321 INFO [stderr]    |
Dec 11 10:03:24.321 INFO [stderr] 46 |     BandPass(f64, f64),
Dec 11 10:03:24.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: variant is never constructed: `BandStop`
Dec 11 10:03:24.321 INFO [stderr]   --> src/main.rs:47:5
Dec 11 10:03:24.321 INFO [stderr]    |
Dec 11 10:03:24.321 INFO [stderr] 47 |     BandStop(f64, f64)
Dec 11 10:03:24.321 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: function is never used: `dft`
Dec 11 10:03:24.321 INFO [stderr]   --> src/main.rs:78:1
Dec 11 10:03:24.321 INFO [stderr]    |
Dec 11 10:03:24.321 INFO [stderr] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec<f64> {
Dec 11 10:03:24.321 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: function is never used: `white_noise`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:120:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec<f64> {
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `Fs` should have an upper case name such as `FS`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:131:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 131 | const Fs: f64 = 20e6;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `nyquist` should have an upper case name such as `NYQUIST`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:132:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 132 | const nyquist: f64 = Fs/2.0;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `n_lines` should have an upper case name such as `N_LINES`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:133:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 133 | const n_lines: i32 = 625;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `n_columns` should have an upper case name such as `N_COLUMNS`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:134:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 134 | const n_columns: i32 = 700;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `line_freq_hz` should have an upper case name such as `LINE_FREQ_HZ`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:135:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 135 | const line_freq_hz: f64 = 15.625e3;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: constant `frame_freq_hz` should have an upper case name such as `FRAME_FREQ_HZ`
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:136:1
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 136 | const frame_freq_hz: f64 = 50.0;
Dec 11 10:03:24.321 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.321 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 11 10:03:24.321 INFO [stderr]    --> src/main.rs:223:9
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr] 223 |         raster::save(&self.canvas, "test_render.png");
Dec 11 10:03:24.321 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 10:03:24.321 INFO [stderr]     |
Dec 11 10:03:24.321 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 11 10:03:24.321 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 11 10:03:24.321 INFO [stderr] 
Dec 11 10:03:24.380 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.16s
Dec 11 10:03:24.392 INFO [stderr] su: No module specific data is present
Dec 11 10:03:25.408 INFO running `"docker" "inspect" "f314aa458caea9f89c40667e662c18ddc694ce639aed3f2df4ab20634a6da796"`
Dec 11 10:03:25.850 INFO running `"docker" "rm" "-f" "f314aa458caea9f89c40667e662c18ddc694ce639aed3f2df4ab20634a6da796"`
Dec 11 10:03:26.120 INFO [stdout] f314aa458caea9f89c40667e662c18ddc694ce639aed3f2df4ab20634a6da796