Nov 01 05:32:50.286 INFO checking eliheuer/gif-generator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 05:32:50.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 05:32:50.680 INFO blam! 9c47d060a08ee85fbe387eadcace63d867cdd7e3a5a26ebe9f5bc58ce464fa60
Nov 01 05:32:50.688 INFO running `"docker" "start" "-a" "9c47d060a08ee85fbe387eadcace63d867cdd7e3a5a26ebe9f5bc58ce464fa60"`
Nov 01 05:32:51.567 INFO kablam! usermod: no changes
Nov 01 05:32:51.644 INFO kablam!     Checking gif-generator v0.1.0 (/source)
Nov 01 05:32:52.283 INFO kablam! warning: unused import: `std::io`
Nov 01 05:32:52.283 INFO kablam!  --> src/main.rs:7:5
Nov 01 05:32:52.284 INFO kablam!   |
Nov 01 05:32:52.285 INFO kablam! 7 | use std::io;
Nov 01 05:32:52.285 INFO kablam!   |     ^^^^^^^
Nov 01 05:32:52.286 INFO kablam!   |
Nov 01 05:32:52.287 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:32:52.287 INFO kablam! 
Nov 01 05:32:52.407 INFO kablam! warning: unused variable: `rand_col`
Nov 01 05:32:52.408 INFO kablam!   --> src/main.rs:72:13
Nov 01 05:32:52.408 INFO kablam!    |
Nov 01 05:32:52.408 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.409 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 01 05:32:52.409 INFO kablam!    |
Nov 01 05:32:52.409 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 05:32:52.409 INFO kablam! 
Nov 01 05:32:52.410 INFO kablam! warning: unused variable: `ary_a`
Nov 01 05:32:52.410 INFO kablam!   --> src/main.rs:83:13
Nov 01 05:32:52.410 INFO kablam!    |
Nov 01 05:32:52.410 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.411 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 01 05:32:52.411 INFO kablam! 
Nov 01 05:32:52.412 INFO kablam! warning: unused variable: `ary_b`
Nov 01 05:32:52.412 INFO kablam!   --> src/main.rs:99:13
Nov 01 05:32:52.412 INFO kablam!    |
Nov 01 05:32:52.412 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.412 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 01 05:32:52.412 INFO kablam! 
Nov 01 05:32:52.426 INFO kablam! warning: unused import: `std::io`
Nov 01 05:32:52.426 INFO kablam!  --> src/main.rs:7:5
Nov 01 05:32:52.426 INFO kablam!   |
Nov 01 05:32:52.426 INFO kablam! 7 | use std::io;
Nov 01 05:32:52.426 INFO kablam!   |     ^^^^^^^
Nov 01 05:32:52.426 INFO kablam!   |
Nov 01 05:32:52.426 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 05:32:52.428 INFO kablam! 
Nov 01 05:32:52.431 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.431 INFO kablam!   --> src/main.rs:72:9
Nov 01 05:32:52.431 INFO kablam!    |
Nov 01 05:32:52.431 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.431 INFO kablam!    |         ----^^^^^^^^
Nov 01 05:32:52.432 INFO kablam!    |         |
Nov 01 05:32:52.433 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.433 INFO kablam!    |
Nov 01 05:32:52.433 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:32:52.433 INFO kablam! 
Nov 01 05:32:52.434 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.434 INFO kablam!   --> src/main.rs:83:9
Nov 01 05:32:52.434 INFO kablam!    |
Nov 01 05:32:52.434 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.434 INFO kablam!    |         ----^^^^^
Nov 01 05:32:52.434 INFO kablam!    |         |
Nov 01 05:32:52.434 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.434 INFO kablam! 
Nov 01 05:32:52.436 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.436 INFO kablam!   --> src/main.rs:99:9
Nov 01 05:32:52.436 INFO kablam!    |
Nov 01 05:32:52.436 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.436 INFO kablam!    |         ----^^^^^
Nov 01 05:32:52.437 INFO kablam!    |         |
Nov 01 05:32:52.437 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.437 INFO kablam! 
Nov 01 05:32:52.549 INFO kablam! warning: unused variable: `rand_col`
Nov 01 05:32:52.550 INFO kablam!   --> src/main.rs:72:13
Nov 01 05:32:52.551 INFO kablam!    |
Nov 01 05:32:52.551 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.552 INFO kablam!    |             ^^^^^^^^ help: consider using `_rand_col` instead
Nov 01 05:32:52.552 INFO kablam!    |
Nov 01 05:32:52.553 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 05:32:52.553 INFO kablam! 
Nov 01 05:32:52.554 INFO kablam! warning: unused variable: `ary_a`
Nov 01 05:32:52.554 INFO kablam!   --> src/main.rs:83:13
Nov 01 05:32:52.554 INFO kablam!    |
Nov 01 05:32:52.555 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.555 INFO kablam!    |             ^^^^^ help: consider using `_ary_a` instead
Nov 01 05:32:52.555 INFO kablam! 
Nov 01 05:32:52.555 INFO kablam! warning: unused variable: `ary_b`
Nov 01 05:32:52.556 INFO kablam!   --> src/main.rs:99:13
Nov 01 05:32:52.557 INFO kablam!    |
Nov 01 05:32:52.557 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.558 INFO kablam!    |             ^^^^^ help: consider using `_ary_b` instead
Nov 01 05:32:52.558 INFO kablam! 
Nov 01 05:32:52.561 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.561 INFO kablam!   --> src/main.rs:72:9
Nov 01 05:32:52.561 INFO kablam!    |
Nov 01 05:32:52.561 INFO kablam! 72 |     let mut rand_col: [u8; 256];
Nov 01 05:32:52.561 INFO kablam!    |         ----^^^^^^^^
Nov 01 05:32:52.561 INFO kablam!    |         |
Nov 01 05:32:52.561 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.564 INFO kablam!    |
Nov 01 05:32:52.564 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 05:32:52.564 INFO kablam! 
Nov 01 05:32:52.565 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.565 INFO kablam!   --> src/main.rs:83:9
Nov 01 05:32:52.565 INFO kablam!    |
Nov 01 05:32:52.565 INFO kablam! 83 |     let mut ary_a: [u8; 256];
Nov 01 05:32:52.565 INFO kablam!    |         ----^^^^^
Nov 01 05:32:52.566 INFO kablam!    |         |
Nov 01 05:32:52.566 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.566 INFO kablam! 
Nov 01 05:32:52.566 INFO kablam! warning: variable does not need to be mutable
Nov 01 05:32:52.566 INFO kablam!   --> src/main.rs:99:9
Nov 01 05:32:52.566 INFO kablam!    |
Nov 01 05:32:52.566 INFO kablam! 99 |     let mut ary_b: [u8; 256];
Nov 01 05:32:52.566 INFO kablam!    |         ----^^^^^
Nov 01 05:32:52.566 INFO kablam!    |         |
Nov 01 05:32:52.566 INFO kablam!    |         help: remove this `mut`
Nov 01 05:32:52.566 INFO kablam! 
Nov 01 05:32:52.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Nov 01 05:32:52.596 INFO kablam! su: No module specific data is present
Nov 01 05:32:53.472 INFO running `"docker" "rm" "-f" "9c47d060a08ee85fbe387eadcace63d867cdd7e3a5a26ebe9f5bc58ce464fa60"`
Nov 01 05:32:53.699 INFO blam! 9c47d060a08ee85fbe387eadcace63d867cdd7e3a5a26ebe9f5bc58ce464fa60