Oct 13 03:09:16.149 INFO checking OptimisticPeach/perlin_noise against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:09:16.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 03:09:16.548 INFO blam! f8244f6d932baa1bf06b3e9592a401ce0aed8430494fe035675f4eb3fd36cafb
Oct 13 03:09:16.552 INFO running `"docker" "start" "-a" "f8244f6d932baa1bf06b3e9592a401ce0aed8430494fe035675f4eb3fd36cafb"`
Oct 13 03:09:17.868 INFO kablam! usermod: no changes
Oct 13 03:09:18.075 INFO kablam!    Compiling syn v0.14.9
Oct 13 03:09:28.444 INFO kablam!    Compiling num-derive v0.2.2
Oct 13 03:09:32.559 INFO kablam!     Checking image v0.19.0
Oct 13 03:09:38.415 INFO kablam!     Checking perlin_noise v0.1.0 (/source)
Oct 13 03:09:39.126 INFO kablam! warning: unused import: `rand::Rng`
Oct 13 03:09:39.126 INFO kablam!  --> src/perlin/random_2d.rs:2:5
Oct 13 03:09:39.126 INFO kablam!   |
Oct 13 03:09:39.126 INFO kablam! 2 | use rand::Rng;
Oct 13 03:09:39.126 INFO kablam!   |     ^^^^^^^^^
Oct 13 03:09:39.126 INFO kablam!   |
Oct 13 03:09:39.126 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:09:39.126 INFO kablam! 
Oct 13 03:09:39.325 INFO kablam! warning: field is never used: `width_main`
Oct 13 03:09:39.325 INFO kablam!  --> src/perlin/random_2d.rs:6:5
Oct 13 03:09:39.325 INFO kablam!   |
Oct 13 03:09:39.325 INFO kablam! 6 |     width_main: usize,
Oct 13 03:09:39.325 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.325 INFO kablam!   |
Oct 13 03:09:39.325 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:09:39.325 INFO kablam! 
Oct 13 03:09:39.326 INFO kablam! warning: field is never used: `height_main`
Oct 13 03:09:39.326 INFO kablam!  --> src/perlin/random_2d.rs:7:5
Oct 13 03:09:39.326 INFO kablam!   |
Oct 13 03:09:39.326 INFO kablam! 7 |     height_main: usize,
Oct 13 03:09:39.326 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.326 INFO kablam! 
Oct 13 03:09:39.326 INFO kablam! warning: method is never used: `is_accessed`
Oct 13 03:09:39.327 INFO kablam!   --> src/perlin/random_2d.rs:87:5
Oct 13 03:09:39.327 INFO kablam!    |
Oct 13 03:09:39.327 INFO kablam! 87 |     pub fn is_accessed(&self, x: usize, y: usize) -> bool {
Oct 13 03:09:39.327 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.327 INFO kablam! 
Oct 13 03:09:39.352 INFO kablam! warning: unused import: `rand::Rng`
Oct 13 03:09:39.352 INFO kablam!  --> src/perlin/random_2d.rs:2:5
Oct 13 03:09:39.352 INFO kablam!   |
Oct 13 03:09:39.352 INFO kablam! 2 | use rand::Rng;
Oct 13 03:09:39.352 INFO kablam!   |     ^^^^^^^^^
Oct 13 03:09:39.360 INFO kablam!   |
Oct 13 03:09:39.360 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:09:39.360 INFO kablam! 
Oct 13 03:09:39.624 INFO kablam! warning: field is never used: `width_main`
Oct 13 03:09:39.624 INFO kablam!  --> src/perlin/random_2d.rs:6:5
Oct 13 03:09:39.624 INFO kablam!   |
Oct 13 03:09:39.624 INFO kablam! 6 |     width_main: usize,
Oct 13 03:09:39.624 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.624 INFO kablam!   |
Oct 13 03:09:39.624 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:09:39.624 INFO kablam! 
Oct 13 03:09:39.624 INFO kablam! warning: field is never used: `height_main`
Oct 13 03:09:39.624 INFO kablam!  --> src/perlin/random_2d.rs:7:5
Oct 13 03:09:39.624 INFO kablam!   |
Oct 13 03:09:39.624 INFO kablam! 7 |     height_main: usize,
Oct 13 03:09:39.624 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.624 INFO kablam! 
Oct 13 03:09:39.625 INFO kablam! warning: method is never used: `is_accessed`
Oct 13 03:09:39.625 INFO kablam!   --> src/perlin/random_2d.rs:87:5
Oct 13 03:09:39.625 INFO kablam!    |
Oct 13 03:09:39.625 INFO kablam! 87 |     pub fn is_accessed(&self, x: usize, y: usize) -> bool {
Oct 13 03:09:39.625 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:09:39.625 INFO kablam! 
Oct 13 03:09:42.388 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.49s
Oct 13 03:09:42.391 INFO kablam! su: No module specific data is present
Oct 13 03:09:43.014 INFO running `"docker" "rm" "-f" "f8244f6d932baa1bf06b3e9592a401ce0aed8430494fe035675f4eb3fd36cafb"`
Oct 13 03:09:43.300 INFO blam! f8244f6d932baa1bf06b3e9592a401ce0aed8430494fe035675f4eb3fd36cafb