Dec 18 07:44:36.567 INFO checking ExcaliburZero/alloy-simulation-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:44:36.567 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ExcaliburZero/alloy-simulation-rust:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:44:37.012 INFO [stdout] b3f8574ec07acb5b67b99ccaf00c9701588d427b0c0d1bab82ef48a191e37edf
Dec 18 07:44:37.014 INFO running `"docker" "start" "-a" "b3f8574ec07acb5b67b99ccaf00c9701588d427b0c0d1bab82ef48a191e37edf"`
Dec 18 07:44:38.055 INFO [stderr]     Checking alloy v0.1.0 (/opt/crater/workdir)
Dec 18 07:44:39.235 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:44:39.235 INFO [stderr]   --> src/main.rs:27:12
Dec 18 07:44:39.235 INFO [stderr]    |
Dec 18 07:44:39.235 INFO [stderr] 27 |         if (write_images) {
Dec 18 07:44:39.235 INFO [stderr]    |            ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:44:39.235 INFO [stderr]    |
Dec 18 07:44:39.235 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 07:44:39.235 INFO [stderr] 
Dec 18 07:44:39.255 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 18 07:44:39.255 INFO [stderr]   --> src/main.rs:27:12
Dec 18 07:44:39.255 INFO [stderr]    |
Dec 18 07:44:39.255 INFO [stderr] 27 |         if (write_images) {
Dec 18 07:44:39.255 INFO [stderr]    |            ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 18 07:44:39.255 INFO [stderr]    |
Dec 18 07:44:39.255 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 18 07:44:39.255 INFO [stderr] 
Dec 18 07:44:39.344 INFO [stderr] warning: unused variable: `x`
Dec 18 07:44:39.344 INFO [stderr]    --> src/main.rs:126:17
Dec 18 07:44:39.344 INFO [stderr]     |
Dec 18 07:44:39.344 INFO [stderr] 126 |             let x = a * width / 10.0;
Dec 18 07:44:39.344 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 18 07:44:39.344 INFO [stderr]     |
Dec 18 07:44:39.344 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 07:44:39.344 INFO [stderr] 
Dec 18 07:44:39.344 INFO [stderr] warning: unused variable: `y`
Dec 18 07:44:39.344 INFO [stderr]    --> src/main.rs:127:17
Dec 18 07:44:39.344 INFO [stderr]     |
Dec 18 07:44:39.344 INFO [stderr] 127 |             let y = b * width / 10.0;
Dec 18 07:44:39.344 INFO [stderr]     |                 ^ help: consider using `_y` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `sum`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:137:21
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 137 |             let mut sum = 0.0;
Dec 18 07:44:39.345 INFO [stderr]     |                     ^^^ help: consider using `_sum` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `index`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:186:21
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 186 |                 let index = offset_2d(width, i as i32, j) as usize;
Dec 18 07:44:39.345 INFO [stderr]     |                     ^^^^^ help: consider using `_index` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `x`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:126:17
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 126 |             let x = a * width / 10.0;
Dec 18 07:44:39.345 INFO [stderr]     |                 ^ help: consider using `_x` instead
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `y`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:127:17
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 127 |             let y = b * width / 10.0;
Dec 18 07:44:39.345 INFO [stderr]     |                 ^ help: consider using `_y` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `sum`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:137:21
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 137 |             let mut sum = 0.0;
Dec 18 07:44:39.345 INFO [stderr]     |                     ^^^ help: consider using `_sum` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.345 INFO [stderr] warning: unused variable: `index`
Dec 18 07:44:39.345 INFO [stderr]    --> src/main.rs:186:21
Dec 18 07:44:39.345 INFO [stderr]     |
Dec 18 07:44:39.345 INFO [stderr] 186 |                 let index = offset_2d(width, i as i32, j) as usize;
Dec 18 07:44:39.345 INFO [stderr]     |                     ^^^^^ help: consider using `_index` instead
Dec 18 07:44:39.345 INFO [stderr] 
Dec 18 07:44:39.360 INFO [stderr] warning: function is never used: `stamp_dots`
Dec 18 07:44:39.360 INFO [stderr]    --> src/main.rs:121:1
Dec 18 07:44:39.360 INFO [stderr]     |
Dec 18 07:44:39.360 INFO [stderr] 121 | fn stamp_dots(alloy: &mut Alloy) {
Dec 18 07:44:39.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.360 INFO [stderr]     |
Dec 18 07:44:39.360 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:44:39.360 INFO [stderr] 
Dec 18 07:44:39.360 INFO [stderr] warning: function is never used: `print_materials`
Dec 18 07:44:39.360 INFO [stderr]    --> src/main.rs:134:1
Dec 18 07:44:39.360 INFO [stderr]     |
Dec 18 07:44:39.360 INFO [stderr] 134 | fn print_materials(alloy: &Alloy) {
Dec 18 07:44:39.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.360 INFO [stderr] 
Dec 18 07:44:39.360 INFO [stderr] warning: function is never used: `print_points`
Dec 18 07:44:39.360 INFO [stderr]    --> src/main.rs:151:1
Dec 18 07:44:39.360 INFO [stderr]     |
Dec 18 07:44:39.360 INFO [stderr] 151 | fn print_points(points: &Vec<f64>, width: i32, height: i32) {
Dec 18 07:44:39.360 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.360 INFO [stderr] 
Dec 18 07:44:39.364 INFO [stderr] warning: function is never used: `stamp_dots`
Dec 18 07:44:39.364 INFO [stderr]    --> src/main.rs:121:1
Dec 18 07:44:39.364 INFO [stderr]     |
Dec 18 07:44:39.364 INFO [stderr] 121 | fn stamp_dots(alloy: &mut Alloy) {
Dec 18 07:44:39.364 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.364 INFO [stderr]     |
Dec 18 07:44:39.364 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 07:44:39.364 INFO [stderr] 
Dec 18 07:44:39.364 INFO [stderr] warning: function is never used: `print_materials`
Dec 18 07:44:39.364 INFO [stderr]    --> src/main.rs:134:1
Dec 18 07:44:39.364 INFO [stderr]     |
Dec 18 07:44:39.364 INFO [stderr] 134 | fn print_materials(alloy: &Alloy) {
Dec 18 07:44:39.364 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.364 INFO [stderr] 
Dec 18 07:44:39.366 INFO [stderr] warning: function is never used: `print_points`
Dec 18 07:44:39.366 INFO [stderr]    --> src/main.rs:151:1
Dec 18 07:44:39.366 INFO [stderr]     |
Dec 18 07:44:39.366 INFO [stderr] 151 | fn print_points(points: &Vec<f64>, width: i32, height: i32) {
Dec 18 07:44:39.366 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:44:39.366 INFO [stderr] 
Dec 18 07:44:39.398 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Dec 18 07:44:39.761 INFO running `"docker" "inspect" "b3f8574ec07acb5b67b99ccaf00c9701588d427b0c0d1bab82ef48a191e37edf"`
Dec 18 07:44:39.874 INFO running `"docker" "rm" "-f" "b3f8574ec07acb5b67b99ccaf00c9701588d427b0c0d1bab82ef48a191e37edf"`
Dec 18 07:44:40.025 INFO [stdout] b3f8574ec07acb5b67b99ccaf00c9701588d427b0c0d1bab82ef48a191e37edf