Nov 01 05:32:50.395 INFO checking eliheuer/gif-generator against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 05:32:50.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 05:32:50.752 INFO blam! 7370fb8c8c665959c73c0d221b7b2d3ab8a66530b1688f5ce6154d5ef5ce9587
Nov 01 05:32:50.758 INFO running `"docker" "start" "-a" "7370fb8c8c665959c73c0d221b7b2d3ab8a66530b1688f5ce6154d5ef5ce9587"`
Nov 01 05:32:52.060 INFO kablam! usermod: no changes
Nov 01 05:32:52.146 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Nov 01 05:32:52.840 INFO kablam! warning: unused import: `std::io`
Nov 01 05:32:52.840 INFO kablam!  --> src/main.rs:7:5
Nov 01 05:32:52.840 INFO kablam!   |
Nov 01 05:32:52.840 INFO kablam! 7 | use std::io;
Nov 01 05:32:52.840 INFO kablam!   |     ^^^^^^^
Nov 01 05:32:52.840 INFO kablam!   |
Nov 01 05:32:52.840 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:32:52.840 INFO kablam! 
Nov 01 05:32:52.872 INFO kablam! warning: unused import: `std::io`
Nov 01 05:32:52.872 INFO kablam!  --> src/main.rs:7:5
Nov 01 05:32:52.872 INFO kablam!   |
Nov 01 05:32:52.872 INFO kablam! 7 | use std::io;
Nov 01 05:32:52.872 INFO kablam!   |     ^^^^^^^
Nov 01 05:32:52.872 INFO kablam!   |
Nov 01 05:32:52.872 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:32:52.872 INFO kablam! 
Nov 01 05:32:52.988 INFO kablam! warning: unused variable: `rand_col`
Nov 01 05:32:52.988 INFO kablam!   --> src/main.rs:72:13
Nov 01 05:32:52.988 INFO kablam!    |
Nov 01 05:32:52.988 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.988 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 01 05:32:52.988 INFO kablam!    |
Nov 01 05:32:52.988 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 05:32:52.988 INFO kablam! 
Nov 01 05:32:52.988 INFO kablam! warning: unused variable: `ary_a`
Nov 01 05:32:52.988 INFO kablam!   --> src/main.rs:83:13
Nov 01 05:32:52.988 INFO kablam!    |
Nov 01 05:32:52.988 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.988 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 01 05:32:52.988 INFO kablam! 
Nov 01 05:32:52.988 INFO kablam! warning: unused variable: `ary_b`
Nov 01 05:32:52.988 INFO kablam!   --> src/main.rs:99:13
Nov 01 05:32:52.988 INFO kablam!    |
Nov 01 05:32:52.988 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.988 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 01 05:32:52.989 INFO kablam! 
Nov 01 05:32:52.996 INFO kablam! warning: unused variable: `rand_col`
Nov 01 05:32:52.996 INFO kablam!   --> src/main.rs:72:13
Nov 01 05:32:52.996 INFO kablam!    |
Nov 01 05:32:52.996 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.996 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 01 05:32:52.996 INFO kablam!    |
Nov 01 05:32:52.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 05:32:52.996 INFO kablam! 
Nov 01 05:32:52.996 INFO kablam! warning: unused variable: `ary_a`
Nov 01 05:32:52.996 INFO kablam!   --> src/main.rs:83:13
Nov 01 05:32:52.996 INFO kablam!    |
Nov 01 05:32:52.996 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.996 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 01 05:32:52.996 INFO kablam! 
Nov 01 05:32:52.996 INFO kablam! warning: unused variable: `ary_b`
Nov 01 05:32:52.996 INFO kablam!   --> src/main.rs:99:13
Nov 01 05:32:52.996 INFO kablam!    |
Nov 01 05:32:52.996 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.996 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 01 05:32:52.996 INFO kablam! 
Nov 01 05:32:53.004 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.004 INFO kablam!   --> src/main.rs:72:9
Nov 01 05:32:53.004 INFO kablam!    |
Nov 01 05:32:53.004 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:53.004 INFO kablam!    |         ----^^^^^^^^
Nov 01 05:32:53.004 INFO kablam!    |         |
Nov 01 05:32:53.004 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.004 INFO kablam!    |
Nov 01 05:32:53.004 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:32:53.004 INFO kablam! 
Nov 01 05:32:53.004 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.004 INFO kablam!   --> src/main.rs:83:9
Nov 01 05:32:53.004 INFO kablam!    |
Nov 01 05:32:53.004 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:53.004 INFO kablam!    |         ----^^^^^
Nov 01 05:32:53.004 INFO kablam!    |         |
Nov 01 05:32:53.004 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.004 INFO kablam! 
Nov 01 05:32:53.004 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.004 INFO kablam!   --> src/main.rs:99:9
Nov 01 05:32:53.004 INFO kablam!    |
Nov 01 05:32:53.004 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:53.004 INFO kablam!    |         ----^^^^^
Nov 01 05:32:53.004 INFO kablam!    |         |
Nov 01 05:32:53.005 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.005 INFO kablam! 
Nov 01 05:32:53.008 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.008 INFO kablam!   --> src/main.rs:72:9
Nov 01 05:32:53.008 INFO kablam!    |
Nov 01 05:32:53.008 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:53.008 INFO kablam!    |         ----^^^^^^^^
Nov 01 05:32:53.008 INFO kablam!    |         |
Nov 01 05:32:53.008 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.008 INFO kablam!    |
Nov 01 05:32:53.008 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:32:53.008 INFO kablam! 
Nov 01 05:32:53.008 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.008 INFO kablam!   --> src/main.rs:83:9
Nov 01 05:32:53.008 INFO kablam!    |
Nov 01 05:32:53.008 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:53.008 INFO kablam!    |         ----^^^^^
Nov 01 05:32:53.008 INFO kablam!    |         |
Nov 01 05:32:53.008 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.008 INFO kablam! 
Nov 01 05:32:53.008 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:53.008 INFO kablam!   --> src/main.rs:99:9
Nov 01 05:32:53.008 INFO kablam!    |
Nov 01 05:32:53.008 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:53.008 INFO kablam!    |         ----^^^^^
Nov 01 05:32:53.008 INFO kablam!    |         |
Nov 01 05:32:53.009 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:53.009 INFO kablam! 
Nov 01 05:32:53.037 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 01 05:32:53.050 INFO kablam! su: No module specific data is present
Nov 01 05:32:53.676 INFO running `"docker" "rm" "-f" "7370fb8c8c665959c73c0d221b7b2d3ab8a66530b1688f5ce6154d5ef5ce9587"`
Nov 01 05:32:53.888 INFO blam! 7370fb8c8c665959c73c0d221b7b2d3ab8a66530b1688f5ce6154d5ef5ce9587