Nov 04 07:20:41.378 INFO checking eliheuer/gif-generator against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 07:20:41.380 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 07:20:41.811 INFO blam! cdcf2abed4574104998918421ca460164286c3b3f2914446024f782d42e7926c
Nov 04 07:20:41.819 INFO running `"docker" "start" "-a" "cdcf2abed4574104998918421ca460164286c3b3f2914446024f782d42e7926c"`
Nov 04 07:20:43.051 INFO kablam! usermod: no changes
Nov 04 07:20:43.151 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Nov 04 07:20:43.811 INFO kablam! warning: unused import: `std::io`
Nov 04 07:20:43.811 INFO kablam!  --> src/main.rs:7:5
Nov 04 07:20:43.811 INFO kablam!   |
Nov 04 07:20:43.811 INFO kablam! 7 | use std::io;
Nov 04 07:20:43.811 INFO kablam!   |     ^^^^^^^
Nov 04 07:20:43.811 INFO kablam!   |
Nov 04 07:20:43.811 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:20:43.811 INFO kablam! 
Nov 04 07:20:43.836 INFO kablam! warning: unused import: `std::io`
Nov 04 07:20:43.836 INFO kablam!  --> src/main.rs:7:5
Nov 04 07:20:43.836 INFO kablam!   |
Nov 04 07:20:43.836 INFO kablam! 7 | use std::io;
Nov 04 07:20:43.836 INFO kablam!   |     ^^^^^^^
Nov 04 07:20:43.836 INFO kablam!   |
Nov 04 07:20:43.836 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:20:43.836 INFO kablam! 
Nov 04 07:20:44.015 INFO kablam! warning: unused variable: `rand_col`
Nov 04 07:20:44.015 INFO kablam!   --> src/main.rs:72:13
Nov 04 07:20:44.015 INFO kablam!    |
Nov 04 07:20:44.015 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.015 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 04 07:20:44.015 INFO kablam!    |
Nov 04 07:20:44.015 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 07:20:44.015 INFO kablam! 
Nov 04 07:20:44.015 INFO kablam! warning: unused variable: `ary_a`
Nov 04 07:20:44.015 INFO kablam!   --> src/main.rs:83:13
Nov 04 07:20:44.015 INFO kablam!    |
Nov 04 07:20:44.015 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.015 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 04 07:20:44.015 INFO kablam! 
Nov 04 07:20:44.017 INFO kablam! warning: unused variable: `ary_b`
Nov 04 07:20:44.017 INFO kablam!   --> src/main.rs:99:13
Nov 04 07:20:44.017 INFO kablam!    |
Nov 04 07:20:44.017 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.017 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 04 07:20:44.017 INFO kablam! 
Nov 04 07:20:44.031 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.031 INFO kablam!   --> src/main.rs:72:9
Nov 04 07:20:44.031 INFO kablam!    |
Nov 04 07:20:44.031 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.031 INFO kablam!    |         ----^^^^^^^^
Nov 04 07:20:44.031 INFO kablam!    |         |
Nov 04 07:20:44.031 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.031 INFO kablam!    |
Nov 04 07:20:44.032 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 07:20:44.032 INFO kablam! 
Nov 04 07:20:44.032 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.032 INFO kablam!   --> src/main.rs:83:9
Nov 04 07:20:44.033 INFO kablam!    |
Nov 04 07:20:44.033 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.033 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.033 INFO kablam!    |         |
Nov 04 07:20:44.033 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.033 INFO kablam! 
Nov 04 07:20:44.033 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.033 INFO kablam!   --> src/main.rs:99:9
Nov 04 07:20:44.033 INFO kablam!    |
Nov 04 07:20:44.033 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.033 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.033 INFO kablam!    |         |
Nov 04 07:20:44.033 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.033 INFO kablam! 
Nov 04 07:20:44.051 INFO kablam! warning: unused variable: `rand_col`
Nov 04 07:20:44.051 INFO kablam!   --> src/main.rs:72:13
Nov 04 07:20:44.051 INFO kablam!    |
Nov 04 07:20:44.051 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.051 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 04 07:20:44.051 INFO kablam!    |
Nov 04 07:20:44.051 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 07:20:44.051 INFO kablam! 
Nov 04 07:20:44.051 INFO kablam! warning: unused variable: `ary_a`
Nov 04 07:20:44.051 INFO kablam!   --> src/main.rs:83:13
Nov 04 07:20:44.051 INFO kablam!    |
Nov 04 07:20:44.051 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.051 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 04 07:20:44.051 INFO kablam! 
Nov 04 07:20:44.051 INFO kablam! warning: unused variable: `ary_b`
Nov 04 07:20:44.051 INFO kablam!   --> src/main.rs:99:13
Nov 04 07:20:44.051 INFO kablam!    |
Nov 04 07:20:44.051 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.051 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 04 07:20:44.051 INFO kablam! 
Nov 04 07:20:44.079 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.079 INFO kablam!   --> src/main.rs:72:9
Nov 04 07:20:44.079 INFO kablam!    |
Nov 04 07:20:44.079 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.079 INFO kablam!    |         ----^^^^^^^^
Nov 04 07:20:44.079 INFO kablam!    |         |
Nov 04 07:20:44.079 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.079 INFO kablam!    |
Nov 04 07:20:44.079 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 07:20:44.079 INFO kablam! 
Nov 04 07:20:44.079 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.079 INFO kablam!   --> src/main.rs:83:9
Nov 04 07:20:44.079 INFO kablam!    |
Nov 04 07:20:44.079 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.079 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.079 INFO kablam!    |         |
Nov 04 07:20:44.079 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.079 INFO kablam! 
Nov 04 07:20:44.079 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.079 INFO kablam!   --> src/main.rs:99:9
Nov 04 07:20:44.079 INFO kablam!    |
Nov 04 07:20:44.079 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.079 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.079 INFO kablam!    |         |
Nov 04 07:20:44.079 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.079 INFO kablam! 
Nov 04 07:20:44.115 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 04 07:20:44.123 INFO kablam! su: No module specific data is present
Nov 04 07:20:45.255 INFO running `"docker" "rm" "-f" "cdcf2abed4574104998918421ca460164286c3b3f2914446024f782d42e7926c"`
Nov 04 07:20:45.560 INFO blam! cdcf2abed4574104998918421ca460164286c3b3f2914446024f782d42e7926c