Oct 12 23:36:15.745 INFO checking chyld/rust-examples against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 23:36:15.745 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 23:36:16.168 INFO blam! 7ceff86af48705edb65b64f747908e7f690e10daa5dc1aedfb35e8caaafea7b5
Oct 12 23:36:16.171 INFO running `"docker" "start" "-a" "7ceff86af48705edb65b64f747908e7f690e10daa5dc1aedfb35e8caaafea7b5"`
Oct 12 23:36:17.180 INFO kablam! usermod: no changes
Oct 12 23:36:17.260 INFO kablam!     Checking rust-examples v0.1.0 (/source)
Oct 12 23:36:17.856 INFO kablam! warning: unused variable: `a`
Oct 12 23:36:17.856 INFO kablam!   --> src/main.rs:38:9
Oct 12 23:36:17.856 INFO kablam!    |
Oct 12 23:36:17.856 INFO kablam! 38 |     let a = Nil;
Oct 12 23:36:17.856 INFO kablam!    |         ^ help: consider using `_a` instead
Oct 12 23:36:17.856 INFO kablam!    |
Oct 12 23:36:17.856 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 23:36:17.856 INFO kablam! 
Oct 12 23:36:17.856 INFO kablam! warning: unused variable: `b`
Oct 12 23:36:17.856 INFO kablam!   --> src/main.rs:39:9
Oct 12 23:36:17.856 INFO kablam!    |
Oct 12 23:36:17.856 INFO kablam! 39 |     let b = Pair(3, 5.2);
Oct 12 23:36:17.856 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 23:36:17.856 INFO kablam! 
Oct 12 23:36:17.856 INFO kablam! warning: unused variable: `c`
Oct 12 23:36:17.856 INFO kablam!   --> src/main.rs:40:9
Oct 12 23:36:17.856 INFO kablam!    |
Oct 12 23:36:17.856 INFO kablam! 40 |     let c = Point {x: 4, y: 2.5};
Oct 12 23:36:17.856 INFO kablam!    |         ^ help: consider using `_c` instead
Oct 12 23:36:17.856 INFO kablam! 
Oct 12 23:36:17.856 INFO kablam! warning: unused variable: `b`
Oct 12 23:36:17.856 INFO kablam!   --> src/main.rs:60:9
Oct 12 23:36:17.856 INFO kablam!    |
Oct 12 23:36:17.856 INFO kablam! 60 |     let b: [u64; 10];   // u64 - 10 random values
Oct 12 23:36:17.856 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 23:36:17.856 INFO kablam! 
Oct 12 23:36:17.872 INFO kablam! warning: field is never used: `x`
Oct 12 23:36:17.872 INFO kablam!   --> src/main.rs:17:5
Oct 12 23:36:17.872 INFO kablam!    |
Oct 12 23:36:17.872 INFO kablam! 17 |     x: u8,
Oct 12 23:36:17.872 INFO kablam!    |     ^^^^^
Oct 12 23:36:17.872 INFO kablam!    |
Oct 12 23:36:17.872 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:36:17.872 INFO kablam! 
Oct 12 23:36:17.872 INFO kablam! warning: field is never used: `y`
Oct 12 23:36:17.872 INFO kablam!   --> src/main.rs:18:5
Oct 12 23:36:17.872 INFO kablam!    |
Oct 12 23:36:17.872 INFO kablam! 18 |     y: f32,
Oct 12 23:36:17.872 INFO kablam!    |     ^^^^^^
Oct 12 23:36:17.872 INFO kablam! 
Oct 12 23:36:18.028 INFO kablam! warning: unused variable: `a`
Oct 12 23:36:18.028 INFO kablam!   --> src/main.rs:38:9
Oct 12 23:36:18.028 INFO kablam!    |
Oct 12 23:36:18.028 INFO kablam! 38 |     let a = Nil;
Oct 12 23:36:18.028 INFO kablam!    |         ^ help: consider using `_a` instead
Oct 12 23:36:18.029 INFO kablam!    |
Oct 12 23:36:18.029 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 23:36:18.029 INFO kablam! 
Oct 12 23:36:18.029 INFO kablam! warning: unused variable: `b`
Oct 12 23:36:18.029 INFO kablam!   --> src/main.rs:39:9
Oct 12 23:36:18.029 INFO kablam!    |
Oct 12 23:36:18.029 INFO kablam! 39 |     let b = Pair(3, 5.2);
Oct 12 23:36:18.029 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 23:36:18.029 INFO kablam! 
Oct 12 23:36:18.029 INFO kablam! warning: unused variable: `c`
Oct 12 23:36:18.029 INFO kablam!   --> src/main.rs:40:9
Oct 12 23:36:18.029 INFO kablam!    |
Oct 12 23:36:18.029 INFO kablam! 40 |     let c = Point {x: 4, y: 2.5};
Oct 12 23:36:18.029 INFO kablam!    |         ^ help: consider using `_c` instead
Oct 12 23:36:18.029 INFO kablam! 
Oct 12 23:36:18.029 INFO kablam! warning: unused variable: `b`
Oct 12 23:36:18.029 INFO kablam!   --> src/main.rs:60:9
Oct 12 23:36:18.029 INFO kablam!    |
Oct 12 23:36:18.029 INFO kablam! 60 |     let b: [u64; 10];   // u64 - 10 random values
Oct 12 23:36:18.029 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 12 23:36:18.029 INFO kablam! 
Oct 12 23:36:18.038 INFO kablam! warning: field is never used: `x`
Oct 12 23:36:18.038 INFO kablam!   --> src/main.rs:17:5
Oct 12 23:36:18.038 INFO kablam!    |
Oct 12 23:36:18.038 INFO kablam! 17 |     x: u8,
Oct 12 23:36:18.038 INFO kablam!    |     ^^^^^
Oct 12 23:36:18.038 INFO kablam!    |
Oct 12 23:36:18.038 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 23:36:18.038 INFO kablam! 
Oct 12 23:36:18.038 INFO kablam! warning: field is never used: `y`
Oct 12 23:36:18.038 INFO kablam!   --> src/main.rs:18:5
Oct 12 23:36:18.038 INFO kablam!    |
Oct 12 23:36:18.038 INFO kablam! 18 |     y: f32,
Oct 12 23:36:18.038 INFO kablam!    |     ^^^^^^
Oct 12 23:36:18.038 INFO kablam! 
Oct 12 23:36:18.080 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Oct 12 23:36:18.080 INFO kablam! su: No module specific data is present
Oct 12 23:36:18.680 INFO running `"docker" "rm" "-f" "7ceff86af48705edb65b64f747908e7f690e10daa5dc1aedfb35e8caaafea7b5"`
Oct 12 23:36:19.036 INFO blam! 7ceff86af48705edb65b64f747908e7f690e10daa5dc1aedfb35e8caaafea7b5