Dec 19 09:18:53.836 INFO checking schnommus/rust-fir against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:18:53.836 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/schnommus/rust-fir:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:18:54.349 INFO [stdout] 1b44ba711dc0b23d265ee71a22ea1ebb861311654996705f9eb1efc26e599eab
Dec 19 09:18:54.351 INFO running `"docker" "start" "-a" "1b44ba711dc0b23d265ee71a22ea1ebb861311654996705f9eb1efc26e599eab"`
Dec 19 09:18:56.415 INFO [stderr]     Checking num-traits v0.1.43
Dec 19 09:18:56.421 INFO [stderr]     Checking num-bigint v0.1.44
Dec 19 09:18:56.421 INFO [stderr]     Checking flate2 v0.2.20
Dec 19 09:18:56.425 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 09:18:56.872 INFO [stderr]     Checking enum_primitive v0.1.1
Dec 19 09:18:59.104 INFO [stderr]     Checking png v0.5.2
Dec 19 09:19:00.253 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 09:19:01.088 INFO [stderr]     Checking image v0.10.4
Dec 19 09:19:03.372 INFO [stderr]     Checking raster v0.2.0
Dec 19 09:19:04.134 INFO [stderr]     Checking fir v0.1.0 (/opt/crater/workdir)
Dec 19 09:19:04.795 INFO [stderr] warning: unused variable: `intensity_filtered`
Dec 19 09:19:04.795 INFO [stderr]    --> src/main.rs:197:13
Dec 19 09:19:04.796 INFO [stderr]     |
Dec 19 09:19:04.796 INFO [stderr] 197 |         let intensity_filtered =
Dec 19 09:19:04.796 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_intensity_filtered` instead
Dec 19 09:19:04.797 INFO [stderr]     |
Dec 19 09:19:04.797 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:19:04.797 INFO [stderr] 
Dec 19 09:19:04.848 INFO [stderr] warning: variant is never constructed: `Rectangular`
Dec 19 09:19:04.849 INFO [stderr]   --> src/main.rs:15:5
Dec 19 09:19:04.849 INFO [stderr]    |
Dec 19 09:19:04.849 INFO [stderr] 15 |     Rectangular,
Dec 19 09:19:04.850 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 09:19:04.850 INFO [stderr]    |
Dec 19 09:19:04.850 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:19:04.850 INFO [stderr] 
Dec 19 09:19:04.851 INFO [stderr] warning: variant is never constructed: `BlackmanHarris`
Dec 19 09:19:04.851 INFO [stderr]   --> src/main.rs:17:5
Dec 19 09:19:04.852 INFO [stderr]    |
Dec 19 09:19:04.852 INFO [stderr] 17 |     BlackmanHarris
Dec 19 09:19:04.852 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 09:19:04.852 INFO [stderr] 
Dec 19 09:19:04.853 INFO [stderr] warning: variant is never constructed: `HighPass`
Dec 19 09:19:04.853 INFO [stderr]   --> src/main.rs:45:5
Dec 19 09:19:04.853 INFO [stderr]    |
Dec 19 09:19:04.853 INFO [stderr] 45 |     HighPass(f64),
Dec 19 09:19:04.853 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 09:19:04.853 INFO [stderr] 
Dec 19 09:19:04.853 INFO [stderr] warning: variant is never constructed: `BandPass`
Dec 19 09:19:04.853 INFO [stderr]   --> src/main.rs:46:5
Dec 19 09:19:04.854 INFO [stderr]    |
Dec 19 09:19:04.854 INFO [stderr] 46 |     BandPass(f64, f64),
Dec 19 09:19:04.854 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.854 INFO [stderr] 
Dec 19 09:19:04.854 INFO [stderr] warning: variant is never constructed: `BandStop`
Dec 19 09:19:04.854 INFO [stderr]   --> src/main.rs:47:5
Dec 19 09:19:04.854 INFO [stderr]    |
Dec 19 09:19:04.854 INFO [stderr] 47 |     BandStop(f64, f64)
Dec 19 09:19:04.855 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.855 INFO [stderr] 
Dec 19 09:19:04.855 INFO [stderr] warning: function is never used: `dft`
Dec 19 09:19:04.855 INFO [stderr]   --> src/main.rs:78:1
Dec 19 09:19:04.855 INFO [stderr]    |
Dec 19 09:19:04.855 INFO [stderr] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec<f64> {
Dec 19 09:19:04.855 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.855 INFO [stderr] 
Dec 19 09:19:04.855 INFO [stderr] warning: function is never used: `white_noise`
Dec 19 09:19:04.855 INFO [stderr]    --> src/main.rs:120:1
Dec 19 09:19:04.855 INFO [stderr]     |
Dec 19 09:19:04.855 INFO [stderr] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec<f64> {
Dec 19 09:19:04.856 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.856 INFO [stderr] 
Dec 19 09:19:04.860 INFO [stderr] warning: constant `Fs` should have an upper case name such as `FS`
Dec 19 09:19:04.860 INFO [stderr]    --> src/main.rs:131:1
Dec 19 09:19:04.860 INFO [stderr]     |
Dec 19 09:19:04.860 INFO [stderr] 131 | const Fs: f64 = 20e6;
Dec 19 09:19:04.860 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.860 INFO [stderr]     |
Dec 19 09:19:04.860 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 19 09:19:04.861 INFO [stderr] 
Dec 19 09:19:04.861 INFO [stderr] warning: constant `nyquist` should have an upper case name such as `NYQUIST`
Dec 19 09:19:04.861 INFO [stderr]    --> src/main.rs:132:1
Dec 19 09:19:04.861 INFO [stderr]     |
Dec 19 09:19:04.861 INFO [stderr] 132 | const nyquist: f64 = Fs/2.0;
Dec 19 09:19:04.861 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.861 INFO [stderr] 
Dec 19 09:19:04.862 INFO [stderr] warning: constant `n_lines` should have an upper case name such as `N_LINES`
Dec 19 09:19:04.862 INFO [stderr]    --> src/main.rs:133:1
Dec 19 09:19:04.862 INFO [stderr]     |
Dec 19 09:19:04.862 INFO [stderr] 133 | const n_lines: i32 = 625;
Dec 19 09:19:04.862 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.862 INFO [stderr] 
Dec 19 09:19:04.862 INFO [stderr] warning: constant `n_columns` should have an upper case name such as `N_COLUMNS`
Dec 19 09:19:04.862 INFO [stderr]    --> src/main.rs:134:1
Dec 19 09:19:04.862 INFO [stderr]     |
Dec 19 09:19:04.863 INFO [stderr] 134 | const n_columns: i32 = 700;
Dec 19 09:19:04.863 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.863 INFO [stderr] 
Dec 19 09:19:04.863 INFO [stderr] warning: constant `line_freq_hz` should have an upper case name such as `LINE_FREQ_HZ`
Dec 19 09:19:04.863 INFO [stderr]    --> src/main.rs:135:1
Dec 19 09:19:04.863 INFO [stderr]     |
Dec 19 09:19:04.863 INFO [stderr] 135 | const line_freq_hz: f64 = 15.625e3;
Dec 19 09:19:04.863 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.863 INFO [stderr] 
Dec 19 09:19:04.864 INFO [stderr] warning: constant `frame_freq_hz` should have an upper case name such as `FRAME_FREQ_HZ`
Dec 19 09:19:04.864 INFO [stderr]    --> src/main.rs:136:1
Dec 19 09:19:04.864 INFO [stderr]     |
Dec 19 09:19:04.864 INFO [stderr] 136 | const frame_freq_hz: f64 = 50.0;
Dec 19 09:19:04.864 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.864 INFO [stderr] 
Dec 19 09:19:04.865 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:19:04.865 INFO [stderr]    --> src/main.rs:223:9
Dec 19 09:19:04.865 INFO [stderr]     |
Dec 19 09:19:04.865 INFO [stderr] 223 |         raster::save(&self.canvas, "test_render.png");
Dec 19 09:19:04.865 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.865 INFO [stderr]     |
Dec 19 09:19:04.866 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 09:19:04.866 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:19:04.866 INFO [stderr] 
Dec 19 09:19:04.893 INFO [stderr] warning: unused variable: `intensity_filtered`
Dec 19 09:19:04.893 INFO [stderr]    --> src/main.rs:197:13
Dec 19 09:19:04.893 INFO [stderr]     |
Dec 19 09:19:04.893 INFO [stderr] 197 |         let intensity_filtered =
Dec 19 09:19:04.893 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^ help: consider using `_intensity_filtered` instead
Dec 19 09:19:04.893 INFO [stderr]     |
Dec 19 09:19:04.893 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:19:04.893 INFO [stderr] 
Dec 19 09:19:04.967 INFO [stderr] warning: variant is never constructed: `Rectangular`
Dec 19 09:19:04.967 INFO [stderr]   --> src/main.rs:15:5
Dec 19 09:19:04.967 INFO [stderr]    |
Dec 19 09:19:04.968 INFO [stderr] 15 |     Rectangular,
Dec 19 09:19:04.968 INFO [stderr]    |     ^^^^^^^^^^^
Dec 19 09:19:04.968 INFO [stderr]    |
Dec 19 09:19:04.968 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:19:04.969 INFO [stderr] 
Dec 19 09:19:04.969 INFO [stderr] warning: variant is never constructed: `BlackmanHarris`
Dec 19 09:19:04.969 INFO [stderr]   --> src/main.rs:17:5
Dec 19 09:19:04.969 INFO [stderr]    |
Dec 19 09:19:04.970 INFO [stderr] 17 |     BlackmanHarris
Dec 19 09:19:04.970 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 09:19:04.970 INFO [stderr] 
Dec 19 09:19:04.970 INFO [stderr] warning: variant is never constructed: `HighPass`
Dec 19 09:19:04.971 INFO [stderr]   --> src/main.rs:45:5
Dec 19 09:19:04.971 INFO [stderr]    |
Dec 19 09:19:04.971 INFO [stderr] 45 |     HighPass(f64),
Dec 19 09:19:04.971 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 09:19:04.971 INFO [stderr] 
Dec 19 09:19:04.972 INFO [stderr] warning: variant is never constructed: `BandPass`
Dec 19 09:19:04.972 INFO [stderr]   --> src/main.rs:46:5
Dec 19 09:19:04.972 INFO [stderr]    |
Dec 19 09:19:04.973 INFO [stderr] 46 |     BandPass(f64, f64),
Dec 19 09:19:04.973 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.973 INFO [stderr] 
Dec 19 09:19:04.980 INFO [stderr] warning: variant is never constructed: `BandStop`
Dec 19 09:19:04.981 INFO [stderr]   --> src/main.rs:47:5
Dec 19 09:19:04.981 INFO [stderr]    |
Dec 19 09:19:04.981 INFO [stderr] 47 |     BandStop(f64, f64)
Dec 19 09:19:04.981 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.982 INFO [stderr] 
Dec 19 09:19:04.982 INFO [stderr] warning: function is never used: `dft`
Dec 19 09:19:04.982 INFO [stderr]   --> src/main.rs:78:1
Dec 19 09:19:04.982 INFO [stderr]    |
Dec 19 09:19:04.983 INFO [stderr] 78 | fn dft(x: &[f64], n_samples: usize) -> Vec<f64> {
Dec 19 09:19:04.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.983 INFO [stderr] 
Dec 19 09:19:04.983 INFO [stderr] warning: function is never used: `white_noise`
Dec 19 09:19:04.984 INFO [stderr]    --> src/main.rs:120:1
Dec 19 09:19:04.984 INFO [stderr]     |
Dec 19 09:19:04.984 INFO [stderr] 120 | fn white_noise(n_samples: usize, amplitude: f64) -> Vec<f64> {
Dec 19 09:19:04.984 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.984 INFO [stderr] 
Dec 19 09:19:04.985 INFO [stderr] warning: constant `Fs` should have an upper case name such as `FS`
Dec 19 09:19:04.985 INFO [stderr]    --> src/main.rs:131:1
Dec 19 09:19:04.985 INFO [stderr]     |
Dec 19 09:19:04.986 INFO [stderr] 131 | const Fs: f64 = 20e6;
Dec 19 09:19:04.986 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.986 INFO [stderr]     |
Dec 19 09:19:04.986 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 19 09:19:04.986 INFO [stderr] 
Dec 19 09:19:04.987 INFO [stderr] warning: constant `nyquist` should have an upper case name such as `NYQUIST`
Dec 19 09:19:04.987 INFO [stderr]    --> src/main.rs:132:1
Dec 19 09:19:04.987 INFO [stderr]     |
Dec 19 09:19:04.987 INFO [stderr] 132 | const nyquist: f64 = Fs/2.0;
Dec 19 09:19:04.988 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.988 INFO [stderr] 
Dec 19 09:19:04.988 INFO [stderr] warning: constant `n_lines` should have an upper case name such as `N_LINES`
Dec 19 09:19:04.988 INFO [stderr]    --> src/main.rs:133:1
Dec 19 09:19:04.989 INFO [stderr]     |
Dec 19 09:19:04.989 INFO [stderr] 133 | const n_lines: i32 = 625;
Dec 19 09:19:04.989 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.989 INFO [stderr] 
Dec 19 09:19:04.990 INFO [stderr] warning: constant `n_columns` should have an upper case name such as `N_COLUMNS`
Dec 19 09:19:04.990 INFO [stderr]    --> src/main.rs:134:1
Dec 19 09:19:04.990 INFO [stderr]     |
Dec 19 09:19:04.990 INFO [stderr] 134 | const n_columns: i32 = 700;
Dec 19 09:19:04.991 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.991 INFO [stderr] 
Dec 19 09:19:04.991 INFO [stderr] warning: constant `line_freq_hz` should have an upper case name such as `LINE_FREQ_HZ`
Dec 19 09:19:04.991 INFO [stderr]    --> src/main.rs:135:1
Dec 19 09:19:04.991 INFO [stderr]     |
Dec 19 09:19:04.992 INFO [stderr] 135 | const line_freq_hz: f64 = 15.625e3;
Dec 19 09:19:04.992 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.992 INFO [stderr] 
Dec 19 09:19:04.992 INFO [stderr] warning: constant `frame_freq_hz` should have an upper case name such as `FRAME_FREQ_HZ`
Dec 19 09:19:04.993 INFO [stderr]    --> src/main.rs:136:1
Dec 19 09:19:04.993 INFO [stderr]     |
Dec 19 09:19:04.993 INFO [stderr] 136 | const frame_freq_hz: f64 = 50.0;
Dec 19 09:19:04.993 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.993 INFO [stderr] 
Dec 19 09:19:04.994 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:19:04.994 INFO [stderr]    --> src/main.rs:223:9
Dec 19 09:19:04.994 INFO [stderr]     |
Dec 19 09:19:04.995 INFO [stderr] 223 |         raster::save(&self.canvas, "test_render.png");
Dec 19 09:19:04.995 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:19:04.995 INFO [stderr]     |
Dec 19 09:19:04.995 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 09:19:04.995 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:19:04.995 INFO [stderr] 
Dec 19 09:19:05.053 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.78s
Dec 19 09:19:06.597 INFO running `"docker" "inspect" "1b44ba711dc0b23d265ee71a22ea1ebb861311654996705f9eb1efc26e599eab"`
Dec 19 09:19:06.874 INFO running `"docker" "rm" "-f" "1b44ba711dc0b23d265ee71a22ea1ebb861311654996705f9eb1efc26e599eab"`
Dec 19 09:19:07.331 INFO [stdout] 1b44ba711dc0b23d265ee71a22ea1ebb861311654996705f9eb1efc26e599eab