Nov 02 16:35:04.761 INFO checking chyld/rust-examples against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 16:35:04.761 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 16:35:05.240 INFO blam! def8fba997873efeac550938e304d3394d491acf0d7c7c33c87c1125f0275e90
Nov 02 16:35:05.248 INFO running `"docker" "start" "-a" "def8fba997873efeac550938e304d3394d491acf0d7c7c33c87c1125f0275e90"`
Nov 02 16:35:06.736 INFO kablam! usermod: no changes
Nov 02 16:35:06.804 INFO kablam!     Checking rust-examples v0.1.0 (/source)
Nov 02 16:35:07.421 INFO kablam! warning: unused variable: `a`
Nov 02 16:35:07.421 INFO kablam!   --> src/main.rs:38:9
Nov 02 16:35:07.421 INFO kablam!    |
Nov 02 16:35:07.421 INFO kablam! 38 |     let a = Nil;
Nov 02 16:35:07.421 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 02 16:35:07.421 INFO kablam!    |
Nov 02 16:35:07.421 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:35:07.421 INFO kablam! 
Nov 02 16:35:07.421 INFO kablam! warning: unused variable: `b`
Nov 02 16:35:07.421 INFO kablam!   --> src/main.rs:39:9
Nov 02 16:35:07.421 INFO kablam!    |
Nov 02 16:35:07.421 INFO kablam! 39 |     let b = Pair(3, 5.2);
Nov 02 16:35:07.421 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 02 16:35:07.421 INFO kablam! 
Nov 02 16:35:07.421 INFO kablam! warning: unused variable: `c`
Nov 02 16:35:07.421 INFO kablam!   --> src/main.rs:40:9
Nov 02 16:35:07.421 INFO kablam!    |
Nov 02 16:35:07.421 INFO kablam! 40 |     let c = Point {x: 4, y: 2.5};
Nov 02 16:35:07.421 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 02 16:35:07.421 INFO kablam! 
Nov 02 16:35:07.421 INFO kablam! warning: unused variable: `b`
Nov 02 16:35:07.421 INFO kablam!   --> src/main.rs:60:9
Nov 02 16:35:07.421 INFO kablam!    |
Nov 02 16:35:07.421 INFO kablam! 60 |     let b: [u64; 10];   // u64 - 10 random values
Nov 02 16:35:07.421 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 02 16:35:07.421 INFO kablam! 
Nov 02 16:35:07.435 INFO kablam! warning: field is never used: `x`
Nov 02 16:35:07.435 INFO kablam!   --> src/main.rs:17:5
Nov 02 16:35:07.435 INFO kablam!    |
Nov 02 16:35:07.435 INFO kablam! 17 |     x: u8,
Nov 02 16:35:07.435 INFO kablam!    |     ^^^^^
Nov 02 16:35:07.435 INFO kablam!    |
Nov 02 16:35:07.435 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 16:35:07.436 INFO kablam! 
Nov 02 16:35:07.436 INFO kablam! warning: field is never used: `y`
Nov 02 16:35:07.436 INFO kablam!   --> src/main.rs:18:5
Nov 02 16:35:07.436 INFO kablam!    |
Nov 02 16:35:07.436 INFO kablam! 18 |     y: f32,
Nov 02 16:35:07.436 INFO kablam!    |     ^^^^^^
Nov 02 16:35:07.436 INFO kablam! 
Nov 02 16:35:07.548 INFO kablam! warning: unused variable: `a`
Nov 02 16:35:07.548 INFO kablam!   --> src/main.rs:38:9
Nov 02 16:35:07.548 INFO kablam!    |
Nov 02 16:35:07.548 INFO kablam! 38 |     let a = Nil;
Nov 02 16:35:07.548 INFO kablam!    |         ^ help: consider using `_a` instead
Nov 02 16:35:07.548 INFO kablam!    |
Nov 02 16:35:07.548 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 16:35:07.548 INFO kablam! 
Nov 02 16:35:07.548 INFO kablam! warning: unused variable: `b`
Nov 02 16:35:07.548 INFO kablam!   --> src/main.rs:39:9
Nov 02 16:35:07.548 INFO kablam!    |
Nov 02 16:35:07.548 INFO kablam! 39 |     let b = Pair(3, 5.2);
Nov 02 16:35:07.548 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 02 16:35:07.548 INFO kablam! 
Nov 02 16:35:07.548 INFO kablam! warning: unused variable: `c`
Nov 02 16:35:07.548 INFO kablam!   --> src/main.rs:40:9
Nov 02 16:35:07.548 INFO kablam!    |
Nov 02 16:35:07.549 INFO kablam! 40 |     let c = Point {x: 4, y: 2.5};
Nov 02 16:35:07.549 INFO kablam!    |         ^ help: consider using `_c` instead
Nov 02 16:35:07.549 INFO kablam! 
Nov 02 16:35:07.549 INFO kablam! warning: unused variable: `b`
Nov 02 16:35:07.549 INFO kablam!   --> src/main.rs:60:9
Nov 02 16:35:07.549 INFO kablam!    |
Nov 02 16:35:07.549 INFO kablam! 60 |     let b: [u64; 10];   // u64 - 10 random values
Nov 02 16:35:07.549 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 02 16:35:07.549 INFO kablam! 
Nov 02 16:35:07.560 INFO kablam! warning: field is never used: `x`
Nov 02 16:35:07.560 INFO kablam!   --> src/main.rs:17:5
Nov 02 16:35:07.560 INFO kablam!    |
Nov 02 16:35:07.560 INFO kablam! 17 |     x: u8,
Nov 02 16:35:07.560 INFO kablam!    |     ^^^^^
Nov 02 16:35:07.560 INFO kablam!    |
Nov 02 16:35:07.560 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 16:35:07.560 INFO kablam! 
Nov 02 16:35:07.560 INFO kablam! warning: field is never used: `y`
Nov 02 16:35:07.560 INFO kablam!   --> src/main.rs:18:5
Nov 02 16:35:07.560 INFO kablam!    |
Nov 02 16:35:07.560 INFO kablam! 18 |     y: f32,
Nov 02 16:35:07.560 INFO kablam!    |     ^^^^^^
Nov 02 16:35:07.560 INFO kablam! 
Nov 02 16:35:07.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 02 16:35:07.575 INFO kablam! su: No module specific data is present
Nov 02 16:35:08.397 INFO running `"docker" "rm" "-f" "def8fba997873efeac550938e304d3394d491acf0d7c7c33c87c1125f0275e90"`
Nov 02 16:35:08.547 INFO blam! def8fba997873efeac550938e304d3394d491acf0d7c7c33c87c1125f0275e90