Nov 04 07:20:41.682 INFO checking eliheuer/gif-generator against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 07:20:41.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 07:20:42.271 INFO blam! 12d175dca167bd926ddd8d982181520490f1a3b767ac9c8cda40f2d5c08bfe1a
Nov 04 07:20:42.295 INFO running `"docker" "start" "-a" "12d175dca167bd926ddd8d982181520490f1a3b767ac9c8cda40f2d5c08bfe1a"`
Nov 04 07:20:43.773 INFO kablam! usermod: no changes
Nov 04 07:20:43.846 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Nov 04 07:20:44.523 INFO kablam! warning: unused import: `std::io`
Nov 04 07:20:44.523 INFO kablam!  --> src/main.rs:7:5
Nov 04 07:20:44.523 INFO kablam!   |
Nov 04 07:20:44.523 INFO kablam! 7 | use std::io;
Nov 04 07:20:44.523 INFO kablam!   |     ^^^^^^^
Nov 04 07:20:44.523 INFO kablam!   |
Nov 04 07:20:44.523 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:20:44.523 INFO kablam! 
Nov 04 07:20:44.623 INFO kablam! warning: unused import: `std::io`
Nov 04 07:20:44.623 INFO kablam!  --> src/main.rs:7:5
Nov 04 07:20:44.623 INFO kablam!   |
Nov 04 07:20:44.623 INFO kablam! 7 | use std::io;
Nov 04 07:20:44.623 INFO kablam!   |     ^^^^^^^
Nov 04 07:20:44.623 INFO kablam!   |
Nov 04 07:20:44.623 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 07:20:44.623 INFO kablam! 
Nov 04 07:20:44.675 INFO kablam! warning: unused variable: `rand_col`
Nov 04 07:20:44.675 INFO kablam!   --> src/main.rs:72:13
Nov 04 07:20:44.675 INFO kablam!    |
Nov 04 07:20:44.675 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.675 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 04 07:20:44.675 INFO kablam!    |
Nov 04 07:20:44.675 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 07:20:44.675 INFO kablam! 
Nov 04 07:20:44.675 INFO kablam! warning: unused variable: `ary_a`
Nov 04 07:20:44.675 INFO kablam!   --> src/main.rs:83:13
Nov 04 07:20:44.675 INFO kablam!    |
Nov 04 07:20:44.675 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.675 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 04 07:20:44.675 INFO kablam! 
Nov 04 07:20:44.675 INFO kablam! warning: unused variable: `ary_b`
Nov 04 07:20:44.675 INFO kablam!   --> src/main.rs:99:13
Nov 04 07:20:44.675 INFO kablam!    |
Nov 04 07:20:44.675 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.675 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 04 07:20:44.675 INFO kablam! 
Nov 04 07:20:44.684 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.684 INFO kablam!   --> src/main.rs:72:9
Nov 04 07:20:44.684 INFO kablam!    |
Nov 04 07:20:44.684 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.684 INFO kablam!    |         ----^^^^^^^^
Nov 04 07:20:44.684 INFO kablam!    |         |
Nov 04 07:20:44.684 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.684 INFO kablam!    |
Nov 04 07:20:44.684 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 07:20:44.684 INFO kablam! 
Nov 04 07:20:44.684 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.684 INFO kablam!   --> src/main.rs:83:9
Nov 04 07:20:44.684 INFO kablam!    |
Nov 04 07:20:44.684 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.684 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.684 INFO kablam!    |         |
Nov 04 07:20:44.684 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.684 INFO kablam! 
Nov 04 07:20:44.684 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.684 INFO kablam!   --> src/main.rs:99:9
Nov 04 07:20:44.684 INFO kablam!    |
Nov 04 07:20:44.684 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.684 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.684 INFO kablam!    |         |
Nov 04 07:20:44.684 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.684 INFO kablam! 
Nov 04 07:20:44.767 INFO kablam! warning: unused variable: `rand_col`
Nov 04 07:20:44.767 INFO kablam!   --> src/main.rs:72:13
Nov 04 07:20:44.767 INFO kablam!    |
Nov 04 07:20:44.767 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.767 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 04 07:20:44.767 INFO kablam!    |
Nov 04 07:20:44.767 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 07:20:44.767 INFO kablam! 
Nov 04 07:20:44.767 INFO kablam! warning: unused variable: `ary_a`
Nov 04 07:20:44.767 INFO kablam!   --> src/main.rs:83:13
Nov 04 07:20:44.767 INFO kablam!    |
Nov 04 07:20:44.767 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.767 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 04 07:20:44.767 INFO kablam! 
Nov 04 07:20:44.767 INFO kablam! warning: unused variable: `ary_b`
Nov 04 07:20:44.767 INFO kablam!   --> src/main.rs:99:13
Nov 04 07:20:44.767 INFO kablam!    |
Nov 04 07:20:44.767 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.767 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 04 07:20:44.767 INFO kablam! 
Nov 04 07:20:44.775 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.775 INFO kablam!   --> src/main.rs:72:9
Nov 04 07:20:44.775 INFO kablam!    |
Nov 04 07:20:44.775 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 04 07:20:44.775 INFO kablam!    |         ----^^^^^^^^
Nov 04 07:20:44.775 INFO kablam!    |         |
Nov 04 07:20:44.775 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.775 INFO kablam!    |
Nov 04 07:20:44.775 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 07:20:44.775 INFO kablam! 
Nov 04 07:20:44.775 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.775 INFO kablam!   --> src/main.rs:83:9
Nov 04 07:20:44.775 INFO kablam!    |
Nov 04 07:20:44.775 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 04 07:20:44.775 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.775 INFO kablam!    |         |
Nov 04 07:20:44.775 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.775 INFO kablam! 
Nov 04 07:20:44.775 INFO kablam! warning: variable does not need to be mutable
Nov 04 07:20:44.775 INFO kablam!   --> src/main.rs:99:9
Nov 04 07:20:44.775 INFO kablam!    |
Nov 04 07:20:44.775 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 04 07:20:44.775 INFO kablam!    |         ----^^^^^
Nov 04 07:20:44.775 INFO kablam!    |         |
Nov 04 07:20:44.775 INFO kablam!    |         help: remove this `mut`
Nov 04 07:20:44.775 INFO kablam! 
Nov 04 07:20:44.806 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 04 07:20:44.815 INFO kablam! su: No module specific data is present
Nov 04 07:20:45.523 INFO running `"docker" "rm" "-f" "12d175dca167bd926ddd8d982181520490f1a3b767ac9c8cda40f2d5c08bfe1a"`
Nov 04 07:20:45.808 INFO blam! 12d175dca167bd926ddd8d982181520490f1a3b767ac9c8cda40f2d5c08bfe1a