Dec 05 00:45:55.862 INFO checking OptimisticPeach/perlin_noise against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:45:55.862 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 00:45:56.287 INFO [stdout] d8a6c3986e8a1a30e3f3f766a09f363045f55d9ecccda4fb6a4d8ef3e4e72154
Dec 05 00:45:56.289 INFO running `"docker" "start" "-a" "d8a6c3986e8a1a30e3f3f766a09f363045f55d9ecccda4fb6a4d8ef3e4e72154"`
Dec 05 00:45:57.359 INFO [stderr] usermod: no changes
Dec 05 00:45:58.317 INFO [stderr]    Compiling syn v0.14.9
Dec 05 00:46:06.907 INFO [stderr]    Compiling num-derive v0.2.2
Dec 05 00:46:08.393 INFO [stderr]     Checking image v0.19.0
Dec 05 00:46:14.146 INFO [stderr]     Checking perlin_noise v0.1.0 (/source)
Dec 05 00:46:14.579 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 00:46:14.579 INFO [stderr]  --> src/perlin/random_2d.rs:2:5
Dec 05 00:46:14.579 INFO [stderr]   |
Dec 05 00:46:14.579 INFO [stderr] 2 | use rand::Rng;
Dec 05 00:46:14.579 INFO [stderr]   |     ^^^^^^^^^
Dec 05 00:46:14.579 INFO [stderr]   |
Dec 05 00:46:14.579 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:46:14.579 INFO [stderr] 
Dec 05 00:46:14.667 INFO [stderr] warning: unused import: `rand::Rng`
Dec 05 00:46:14.667 INFO [stderr]  --> src/perlin/random_2d.rs:2:5
Dec 05 00:46:14.667 INFO [stderr]   |
Dec 05 00:46:14.667 INFO [stderr] 2 | use rand::Rng;
Dec 05 00:46:14.667 INFO [stderr]   |     ^^^^^^^^^
Dec 05 00:46:14.667 INFO [stderr]   |
Dec 05 00:46:14.667 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 00:46:14.667 INFO [stderr] 
Dec 05 00:46:14.668 INFO [stderr] warning: field is never used: `width_main`
Dec 05 00:46:14.668 INFO [stderr]  --> src/perlin/random_2d.rs:6:5
Dec 05 00:46:14.668 INFO [stderr]   |
Dec 05 00:46:14.668 INFO [stderr] 6 |     width_main: usize,
Dec 05 00:46:14.668 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.668 INFO [stderr]   |
Dec 05 00:46:14.668 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:46:14.668 INFO [stderr] 
Dec 05 00:46:14.668 INFO [stderr] warning: field is never used: `height_main`
Dec 05 00:46:14.668 INFO [stderr]  --> src/perlin/random_2d.rs:7:5
Dec 05 00:46:14.668 INFO [stderr]   |
Dec 05 00:46:14.668 INFO [stderr] 7 |     height_main: usize,
Dec 05 00:46:14.668 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.668 INFO [stderr] 
Dec 05 00:46:14.668 INFO [stderr] warning: method is never used: `is_accessed`
Dec 05 00:46:14.668 INFO [stderr]   --> src/perlin/random_2d.rs:87:5
Dec 05 00:46:14.668 INFO [stderr]    |
Dec 05 00:46:14.668 INFO [stderr] 87 |     pub fn is_accessed(&self, x: usize, y: usize) -> bool {
Dec 05 00:46:14.668 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.668 INFO [stderr] 
Dec 05 00:46:14.783 INFO [stderr] warning: field is never used: `width_main`
Dec 05 00:46:14.783 INFO [stderr]  --> src/perlin/random_2d.rs:6:5
Dec 05 00:46:14.783 INFO [stderr]   |
Dec 05 00:46:14.783 INFO [stderr] 6 |     width_main: usize,
Dec 05 00:46:14.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.783 INFO [stderr]   |
Dec 05 00:46:14.783 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 00:46:14.783 INFO [stderr] 
Dec 05 00:46:14.783 INFO [stderr] warning: field is never used: `height_main`
Dec 05 00:46:14.783 INFO [stderr]  --> src/perlin/random_2d.rs:7:5
Dec 05 00:46:14.783 INFO [stderr]   |
Dec 05 00:46:14.783 INFO [stderr] 7 |     height_main: usize,
Dec 05 00:46:14.783 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.783 INFO [stderr] 
Dec 05 00:46:14.783 INFO [stderr] warning: method is never used: `is_accessed`
Dec 05 00:46:14.783 INFO [stderr]   --> src/perlin/random_2d.rs:87:5
Dec 05 00:46:14.783 INFO [stderr]    |
Dec 05 00:46:14.783 INFO [stderr] 87 |     pub fn is_accessed(&self, x: usize, y: usize) -> bool {
Dec 05 00:46:14.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 00:46:14.783 INFO [stderr] 
Dec 05 00:46:17.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.38s
Dec 05 00:46:17.788 INFO [stderr] su: No module specific data is present
Dec 05 00:46:18.707 INFO running `"docker" "inspect" "d8a6c3986e8a1a30e3f3f766a09f363045f55d9ecccda4fb6a4d8ef3e4e72154"`
Dec 05 00:46:18.945 INFO running `"docker" "rm" "-f" "d8a6c3986e8a1a30e3f3f766a09f363045f55d9ecccda4fb6a4d8ef3e4e72154"`
Dec 05 00:46:19.335 INFO [stdout] d8a6c3986e8a1a30e3f3f766a09f363045f55d9ecccda4fb6a4d8ef3e4e72154