Oct 12 22:06:52.154 INFO checking eliheuer/gif-generator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 22:06:52.154 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 12 22:06:52.704 INFO blam! c7b4d1f641680d0fcd6ccfdcec870ec27e429cf778105a3685ea1a4c4d9a5656
Oct 12 22:06:52.716 INFO running `"docker" "start" "-a" "c7b4d1f641680d0fcd6ccfdcec870ec27e429cf778105a3685ea1a4c4d9a5656"`
Oct 12 22:06:53.896 INFO kablam! usermod: no changes
Oct 12 22:06:53.956 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Oct 12 22:06:54.602 INFO kablam! warning: unused import: `std::io`
Oct 12 22:06:54.602 INFO kablam!  --> src/main.rs:7:5
Oct 12 22:06:54.602 INFO kablam!   |
Oct 12 22:06:54.602 INFO kablam! 7 | use std::io;
Oct 12 22:06:54.602 INFO kablam!   |     ^^^^^^^
Oct 12 22:06:54.602 INFO kablam!   |
Oct 12 22:06:54.602 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:06:54.602 INFO kablam! 
Oct 12 22:06:54.624 INFO kablam! warning: unused import: `std::io`
Oct 12 22:06:54.624 INFO kablam!  --> src/main.rs:7:5
Oct 12 22:06:54.624 INFO kablam!   |
Oct 12 22:06:54.624 INFO kablam! 7 | use std::io;
Oct 12 22:06:54.624 INFO kablam!   |     ^^^^^^^
Oct 12 22:06:54.624 INFO kablam!   |
Oct 12 22:06:54.624 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:06:54.624 INFO kablam! 
Oct 12 22:06:54.721 INFO kablam! warning: unused variable: `rand_col`
Oct 12 22:06:54.722 INFO kablam!   --> src/main.rs:72:13
Oct 12 22:06:54.722 INFO kablam!    |
Oct 12 22:06:54.722 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Oct 12 22:06:54.722 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Oct 12 22:06:54.723 INFO kablam!    |
Oct 12 22:06:54.723 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:06:54.723 INFO kablam! 
Oct 12 22:06:54.723 INFO kablam! warning: unused variable: `ary_a`
Oct 12 22:06:54.724 INFO kablam!   --> src/main.rs:83:13
Oct 12 22:06:54.724 INFO kablam!    |
Oct 12 22:06:54.724 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Oct 12 22:06:54.725 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Oct 12 22:06:54.725 INFO kablam! 
Oct 12 22:06:54.725 INFO kablam! warning: unused variable: `ary_b`
Oct 12 22:06:54.725 INFO kablam!   --> src/main.rs:99:13
Oct 12 22:06:54.726 INFO kablam!    |
Oct 12 22:06:54.726 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Oct 12 22:06:54.726 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Oct 12 22:06:54.726 INFO kablam! 
Oct 12 22:06:54.745 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.745 INFO kablam!   --> src/main.rs:72:9
Oct 12 22:06:54.745 INFO kablam!    |
Oct 12 22:06:54.746 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Oct 12 22:06:54.746 INFO kablam!    |         ----^^^^^^^^
Oct 12 22:06:54.746 INFO kablam!    |         |
Oct 12 22:06:54.746 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.747 INFO kablam!    |
Oct 12 22:06:54.747 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:06:54.747 INFO kablam! 
Oct 12 22:06:54.748 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.748 INFO kablam!   --> src/main.rs:83:9
Oct 12 22:06:54.748 INFO kablam!    |
Oct 12 22:06:54.748 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Oct 12 22:06:54.749 INFO kablam!    |         ----^^^^^
Oct 12 22:06:54.749 INFO kablam!    |         |
Oct 12 22:06:54.749 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.749 INFO kablam! 
Oct 12 22:06:54.750 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.750 INFO kablam!   --> src/main.rs:99:9
Oct 12 22:06:54.750 INFO kablam!    |
Oct 12 22:06:54.750 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Oct 12 22:06:54.751 INFO kablam!    |         ----^^^^^
Oct 12 22:06:54.751 INFO kablam!    |         |
Oct 12 22:06:54.751 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.751 INFO kablam! 
Oct 12 22:06:54.789 INFO kablam! warning: unused variable: `rand_col`
Oct 12 22:06:54.789 INFO kablam!   --> src/main.rs:72:13
Oct 12 22:06:54.789 INFO kablam!    |
Oct 12 22:06:54.789 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Oct 12 22:06:54.790 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Oct 12 22:06:54.790 INFO kablam!    |
Oct 12 22:06:54.790 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:06:54.791 INFO kablam! 
Oct 12 22:06:54.791 INFO kablam! warning: unused variable: `ary_a`
Oct 12 22:06:54.791 INFO kablam!   --> src/main.rs:83:13
Oct 12 22:06:54.791 INFO kablam!    |
Oct 12 22:06:54.791 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Oct 12 22:06:54.792 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Oct 12 22:06:54.792 INFO kablam! 
Oct 12 22:06:54.792 INFO kablam! warning: unused variable: `ary_b`
Oct 12 22:06:54.793 INFO kablam!   --> src/main.rs:99:13
Oct 12 22:06:54.793 INFO kablam!    |
Oct 12 22:06:54.793 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Oct 12 22:06:54.793 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Oct 12 22:06:54.794 INFO kablam! 
Oct 12 22:06:54.810 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.810 INFO kablam!   --> src/main.rs:72:9
Oct 12 22:06:54.811 INFO kablam!    |
Oct 12 22:06:54.811 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Oct 12 22:06:54.811 INFO kablam!    |         ----^^^^^^^^
Oct 12 22:06:54.811 INFO kablam!    |         |
Oct 12 22:06:54.812 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.812 INFO kablam!    |
Oct 12 22:06:54.812 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 12 22:06:54.812 INFO kablam! 
Oct 12 22:06:54.813 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.813 INFO kablam!   --> src/main.rs:83:9
Oct 12 22:06:54.813 INFO kablam!    |
Oct 12 22:06:54.813 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Oct 12 22:06:54.814 INFO kablam!    |         ----^^^^^
Oct 12 22:06:54.814 INFO kablam!    |         |
Oct 12 22:06:54.814 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.814 INFO kablam! 
Oct 12 22:06:54.815 INFO kablam! warning: variable does not need to be mutable
Oct 12 22:06:54.815 INFO kablam!   --> src/main.rs:99:9
Oct 12 22:06:54.815 INFO kablam!    |
Oct 12 22:06:54.815 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Oct 12 22:06:54.815 INFO kablam!    |         ----^^^^^
Oct 12 22:06:54.816 INFO kablam!    |         |
Oct 12 22:06:54.816 INFO kablam!    |         help: remove this `mut`
Oct 12 22:06:54.816 INFO kablam! 
Oct 12 22:06:54.846 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Oct 12 22:06:54.846 INFO kablam! su: No module specific data is present
Oct 12 22:06:55.366 INFO running `"docker" "rm" "-f" "c7b4d1f641680d0fcd6ccfdcec870ec27e429cf778105a3685ea1a4c4d9a5656"`
Oct 12 22:06:55.604 INFO blam! c7b4d1f641680d0fcd6ccfdcec870ec27e429cf778105a3685ea1a4c4d9a5656