Oct 12 21:37:35.213 INFO checking ferrouswheel/superpixel-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:37:35.214 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 12 21:37:35.726 INFO blam! 7a277d96d2106184c9bfa8a3406878a3e42c631df8c23436ed320b619f91af57
Oct 12 21:37:35.728 INFO running `"docker" "start" "-a" "7a277d96d2106184c9bfa8a3406878a3e42c631df8c23436ed320b619f91af57"`
Oct 12 21:37:38.420 INFO kablam! usermod: no changes
Oct 12 21:37:38.612 INFO kablam!     Checking num_cpus v1.6.2
Oct 12 21:37:38.612 INFO kablam!     Checking deflate v0.7.14
Oct 12 21:37:38.620 INFO kablam!    Compiling syn v0.14.9
Oct 12 21:37:39.904 INFO kablam!     Checking rayon-core v1.2.1
Oct 12 21:37:41.668 INFO kablam!     Checking rayon v0.8.2
Oct 12 21:37:42.557 INFO kablam!     Checking png v0.12.0
Oct 12 21:37:48.195 INFO kablam!     Checking jpeg-decoder v0.1.13
Oct 12 21:37:55.703 INFO kablam!    Compiling num-derive v0.2.2
Oct 12 21:37:59.084 INFO kablam!     Checking image v0.19.0
Oct 12 21:38:04.332 INFO kablam!     Checking superpixel v0.1.1 (/source)
Oct 12 21:38:06.264 INFO kablam! warning: unused variable: `idx`
Oct 12 21:38:06.265 INFO kablam!    --> src/lib.rs:451:17
Oct 12 21:38:06.266 INFO kablam!     |
Oct 12 21:38:06.266 INFO kablam! 451 |             let idx = y * width + x;
Oct 12 21:38:06.266 INFO kablam!     |                 ^^^ help: consider using `_idx` instead
Oct 12 21:38:06.267 INFO kablam!     |
Oct 12 21:38:06.267 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 21:38:06.267 INFO kablam! 
Oct 12 21:38:06.268 INFO kablam! warning: unused variable: `klabels`
Oct 12 21:38:06.268 INFO kablam!    --> src/lib.rs:438:5
Oct 12 21:38:06.268 INFO kablam!     |
Oct 12 21:38:06.268 INFO kablam! 438 |     klabels: &Vec<i32>,
Oct 12 21:38:06.268 INFO kablam!     |     ^^^^^^^ help: consider using `_klabels` instead
Oct 12 21:38:06.268 INFO kablam! 
Oct 12 21:38:06.276 INFO kablam! warning: unused variable: `outline_color`
Oct 12 21:38:06.276 INFO kablam!    --> src/lib.rs:440:5
Oct 12 21:38:06.276 INFO kablam!     |
Oct 12 21:38:06.276 INFO kablam! 440 |     outline_color: &image::Rgb<u8>
Oct 12 21:38:06.276 INFO kablam!     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Oct 12 21:38:06.276 INFO kablam! 
Oct 12 21:38:06.407 INFO kablam! warning: unused variable: `idx`
Oct 12 21:38:06.408 INFO kablam!    --> src/lib.rs:451:17
Oct 12 21:38:06.409 INFO kablam!     |
Oct 12 21:38:06.409 INFO kablam! 451 |             let idx = y * width + x;
Oct 12 21:38:06.409 INFO kablam!     |                 ^^^ help: consider using `_idx` instead
Oct 12 21:38:06.409 INFO kablam!     |
Oct 12 21:38:06.412 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 12 21:38:06.412 INFO kablam! 
Oct 12 21:38:06.412 INFO kablam! warning: unused variable: `klabels`
Oct 12 21:38:06.412 INFO kablam!    --> src/lib.rs:438:5
Oct 12 21:38:06.412 INFO kablam!     |
Oct 12 21:38:06.412 INFO kablam! 438 |     klabels: &Vec<i32>,
Oct 12 21:38:06.412 INFO kablam!     |     ^^^^^^^ help: consider using `_klabels` instead
Oct 12 21:38:06.412 INFO kablam! 
Oct 12 21:38:06.412 INFO kablam! warning: unused variable: `outline_color`
Oct 12 21:38:06.412 INFO kablam!    --> src/lib.rs:440:5
Oct 12 21:38:06.412 INFO kablam!     |
Oct 12 21:38:06.412 INFO kablam! 440 |     outline_color: &image::Rgb<u8>
Oct 12 21:38:06.412 INFO kablam!     |     ^^^^^^^^^^^^^ help: consider using `_outline_color` instead
Oct 12 21:38:06.412 INFO kablam! 
Oct 12 21:38:06.517 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.05s
Oct 12 21:38:06.523 INFO kablam! su: No module specific data is present
Oct 12 21:38:07.444 INFO running `"docker" "rm" "-f" "7a277d96d2106184c9bfa8a3406878a3e42c631df8c23436ed320b619f91af57"`
Oct 12 21:38:07.793 INFO blam! 7a277d96d2106184c9bfa8a3406878a3e42c631df8c23436ed320b619f91af57