Nov 02 15:01:54.413 INFO checking eliheuer/gif-generator against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 15:01:54.414 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-2/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 15:01:54.838 INFO blam! b354f736adcbb404d0dc6d4c081a76223e966630eb091440f8221ef7c7f6e91d
Nov 02 15:01:54.852 INFO running `"docker" "start" "-a" "b354f736adcbb404d0dc6d4c081a76223e966630eb091440f8221ef7c7f6e91d"`
Nov 02 15:01:56.047 INFO kablam! usermod: no changes
Nov 02 15:01:56.140 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Nov 02 15:01:56.792 INFO kablam! warning: unused import: `std::io`
Nov 02 15:01:56.792 INFO kablam!  --> src/main.rs:7:5
Nov 02 15:01:56.792 INFO kablam!   |
Nov 02 15:01:56.792 INFO kablam! 7 | use std::io;
Nov 02 15:01:56.792 INFO kablam!   |     ^^^^^^^
Nov 02 15:01:56.792 INFO kablam!   |
Nov 02 15:01:56.792 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 15:01:56.792 INFO kablam! 
Nov 02 15:01:56.860 INFO kablam! warning: unused import: `std::io`
Nov 02 15:01:56.860 INFO kablam!  --> src/main.rs:7:5
Nov 02 15:01:56.860 INFO kablam!   |
Nov 02 15:01:56.860 INFO kablam! 7 | use std::io;
Nov 02 15:01:56.860 INFO kablam!   |     ^^^^^^^
Nov 02 15:01:56.860 INFO kablam!   |
Nov 02 15:01:56.860 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 15:01:56.860 INFO kablam! 
Nov 02 15:01:56.911 INFO kablam! warning: unused variable: `rand_col`
Nov 02 15:01:56.911 INFO kablam!   --> src/main.rs:72:13
Nov 02 15:01:56.911 INFO kablam!    |
Nov 02 15:01:56.911 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 02 15:01:56.911 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 02 15:01:56.911 INFO kablam!    |
Nov 02 15:01:56.911 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 15:01:56.911 INFO kablam! 
Nov 02 15:01:56.911 INFO kablam! warning: unused variable: `ary_a`
Nov 02 15:01:56.911 INFO kablam!   --> src/main.rs:83:13
Nov 02 15:01:56.911 INFO kablam!    |
Nov 02 15:01:56.911 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 02 15:01:56.911 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 02 15:01:56.911 INFO kablam! 
Nov 02 15:01:56.911 INFO kablam! warning: unused variable: `ary_b`
Nov 02 15:01:56.911 INFO kablam!   --> src/main.rs:99:13
Nov 02 15:01:56.912 INFO kablam!    |
Nov 02 15:01:56.912 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 02 15:01:56.912 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 02 15:01:56.912 INFO kablam! 
Nov 02 15:01:56.921 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:56.921 INFO kablam!   --> src/main.rs:72:9
Nov 02 15:01:56.921 INFO kablam!    |
Nov 02 15:01:56.921 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 02 15:01:56.921 INFO kablam!    |         ----^^^^^^^^
Nov 02 15:01:56.921 INFO kablam!    |         |
Nov 02 15:01:56.921 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:56.921 INFO kablam!    |
Nov 02 15:01:56.921 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 15:01:56.921 INFO kablam! 
Nov 02 15:01:56.921 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:56.921 INFO kablam!   --> src/main.rs:83:9
Nov 02 15:01:56.921 INFO kablam!    |
Nov 02 15:01:56.921 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 02 15:01:56.921 INFO kablam!    |         ----^^^^^
Nov 02 15:01:56.921 INFO kablam!    |         |
Nov 02 15:01:56.921 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:56.921 INFO kablam! 
Nov 02 15:01:56.921 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:56.921 INFO kablam!   --> src/main.rs:99:9
Nov 02 15:01:56.921 INFO kablam!    |
Nov 02 15:01:56.921 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 02 15:01:56.922 INFO kablam!    |         ----^^^^^
Nov 02 15:01:56.922 INFO kablam!    |         |
Nov 02 15:01:56.922 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:56.922 INFO kablam! 
Nov 02 15:01:57.020 INFO kablam! warning: unused variable: `rand_col`
Nov 02 15:01:57.020 INFO kablam!   --> src/main.rs:72:13
Nov 02 15:01:57.020 INFO kablam!    |
Nov 02 15:01:57.020 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 02 15:01:57.020 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 02 15:01:57.020 INFO kablam!    |
Nov 02 15:01:57.020 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 15:01:57.020 INFO kablam! 
Nov 02 15:01:57.020 INFO kablam! warning: unused variable: `ary_a`
Nov 02 15:01:57.020 INFO kablam!   --> src/main.rs:83:13
Nov 02 15:01:57.020 INFO kablam!    |
Nov 02 15:01:57.020 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 02 15:01:57.020 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 02 15:01:57.020 INFO kablam! 
Nov 02 15:01:57.020 INFO kablam! warning: unused variable: `ary_b`
Nov 02 15:01:57.020 INFO kablam!   --> src/main.rs:99:13
Nov 02 15:01:57.020 INFO kablam!    |
Nov 02 15:01:57.020 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 02 15:01:57.020 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 02 15:01:57.020 INFO kablam! 
Nov 02 15:01:57.037 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:57.037 INFO kablam!   --> src/main.rs:72:9
Nov 02 15:01:57.037 INFO kablam!    |
Nov 02 15:01:57.037 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 02 15:01:57.037 INFO kablam!    |         ----^^^^^^^^
Nov 02 15:01:57.037 INFO kablam!    |         |
Nov 02 15:01:57.037 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:57.037 INFO kablam!    |
Nov 02 15:01:57.037 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 15:01:57.037 INFO kablam! 
Nov 02 15:01:57.037 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:57.037 INFO kablam!   --> src/main.rs:83:9
Nov 02 15:01:57.037 INFO kablam!    |
Nov 02 15:01:57.037 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 02 15:01:57.037 INFO kablam!    |         ----^^^^^
Nov 02 15:01:57.037 INFO kablam!    |         |
Nov 02 15:01:57.037 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:57.037 INFO kablam! 
Nov 02 15:01:57.037 INFO kablam! warning: variable does not need to be mutable
Nov 02 15:01:57.037 INFO kablam!   --> src/main.rs:99:9
Nov 02 15:01:57.037 INFO kablam!    |
Nov 02 15:01:57.037 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 02 15:01:57.037 INFO kablam!    |         ----^^^^^
Nov 02 15:01:57.037 INFO kablam!    |         |
Nov 02 15:01:57.037 INFO kablam!    |         help: remove this `mut`
Nov 02 15:01:57.037 INFO kablam! 
Nov 02 15:01:57.102 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Nov 02 15:01:57.106 INFO kablam! su: No module specific data is present
Nov 02 15:01:57.892 INFO running `"docker" "rm" "-f" "b354f736adcbb404d0dc6d4c081a76223e966630eb091440f8221ef7c7f6e91d"`
Nov 02 15:01:58.134 INFO blam! b354f736adcbb404d0dc6d4c081a76223e966630eb091440f8221ef7c7f6e91d