Nov 04 12:04:31.275 INFO checking Ragnyll/rust_variables against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 12:04:31.276 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 12:04:31.483 INFO blam! 03bdaed18a16164318110ba65b294f7c26bdff9dd08e7370b6786b0099c7d72e
Nov 04 12:04:31.489 INFO running `"docker" "start" "-a" "03bdaed18a16164318110ba65b294f7c26bdff9dd08e7370b6786b0099c7d72e"`
Nov 04 12:04:32.029 INFO kablam! usermod: no changes
Nov 04 12:04:32.053 INFO kablam!     Checking variables v0.1.0 (/source)
Nov 04 12:04:32.695 INFO kablam! warning: unused variable: `difference`
Nov 04 12:04:32.695 INFO kablam!   --> src/main.rs:41:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 41 |     let difference = 95.5 - 4.3;
Nov 04 12:04:32.696 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `product`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:44:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 44 |     let product = 4 * 30;
Nov 04 12:04:32.696 INFO kablam!    |         ^^^^^^^ help: consider using `_product` instead
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `quotient`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:47:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 47 |     let quotient = 56.7 / 32.2;
Nov 04 12:04:32.696 INFO kablam!    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `remainder`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:50:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 50 |     let remainder = 43 % 5;
Nov 04 12:04:32.696 INFO kablam!    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `t`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:53:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 53 |     let t = true; // without explicit type annotation
Nov 04 12:04:32.696 INFO kablam!    |         ^ help: consider using `_t` instead
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `f`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:55:9
Nov 04 12:04:32.696 INFO kablam!    |
Nov 04 12:04:32.696 INFO kablam! 55 |     let f: bool = false; // with explicit type annotation
Nov 04 12:04:32.696 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 04 12:04:32.696 INFO kablam! 
Nov 04 12:04:32.696 INFO kablam! warning: unused variable: `x`
Nov 04 12:04:32.696 INFO kablam!   --> src/main.rs:59:10
Nov 04 12:04:32.697 INFO kablam!    |
Nov 04 12:04:32.697 INFO kablam! 59 |     let (x, y, z) = tup;
Nov 04 12:04:32.697 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 04 12:04:32.697 INFO kablam! 
Nov 04 12:04:32.697 INFO kablam! warning: unused variable: `z`
Nov 04 12:04:32.697 INFO kablam!   --> src/main.rs:59:16
Nov 04 12:04:32.697 INFO kablam!    |
Nov 04 12:04:32.697 INFO kablam! 59 |     let (x, y, z) = tup;
Nov 04 12:04:32.697 INFO kablam!    |                ^ help: consider using `_z` instead
Nov 04 12:04:32.697 INFO kablam! 
Nov 04 12:04:32.697 INFO kablam! warning: unused variable: `first`
Nov 04 12:04:32.697 INFO kablam!   --> src/main.rs:67:9
Nov 04 12:04:32.697 INFO kablam!    |
Nov 04 12:04:32.697 INFO kablam! 67 |     let first = months[0];
Nov 04 12:04:32.697 INFO kablam!    |         ^^^^^ help: consider using `_first` instead
Nov 04 12:04:32.697 INFO kablam! 
Nov 04 12:04:32.723 INFO kablam! warning: unused variable: `difference`
Nov 04 12:04:32.723 INFO kablam!   --> src/main.rs:41:9
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.723 INFO kablam! 41 |     let difference = 95.5 - 4.3;
Nov 04 12:04:32.723 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_difference` instead
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.723 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 12:04:32.723 INFO kablam! 
Nov 04 12:04:32.723 INFO kablam! warning: unused variable: `product`
Nov 04 12:04:32.723 INFO kablam!   --> src/main.rs:44:9
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.723 INFO kablam! 44 |     let product = 4 * 30;
Nov 04 12:04:32.723 INFO kablam!    |         ^^^^^^^ help: consider using `_product` instead
Nov 04 12:04:32.723 INFO kablam! 
Nov 04 12:04:32.723 INFO kablam! warning: unused variable: `quotient`
Nov 04 12:04:32.723 INFO kablam!   --> src/main.rs:47:9
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.723 INFO kablam! 47 |     let quotient = 56.7 / 32.2;
Nov 04 12:04:32.723 INFO kablam!    |         ^^^^^^^^ help: consider using `_quotient` instead
Nov 04 12:04:32.723 INFO kablam! 
Nov 04 12:04:32.723 INFO kablam! warning: unused variable: `remainder`
Nov 04 12:04:32.723 INFO kablam!   --> src/main.rs:50:9
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.723 INFO kablam! 50 |     let remainder = 43 % 5;
Nov 04 12:04:32.723 INFO kablam!    |         ^^^^^^^^^ help: consider using `_remainder` instead
Nov 04 12:04:32.723 INFO kablam! 
Nov 04 12:04:32.723 INFO kablam! warning: unused variable: `t`
Nov 04 12:04:32.723 INFO kablam!   --> src/main.rs:53:9
Nov 04 12:04:32.723 INFO kablam!    |
Nov 04 12:04:32.729 INFO kablam! 53 |     let t = true; // without explicit type annotation
Nov 04 12:04:32.729 INFO kablam!    |         ^ help: consider using `_t` instead
Nov 04 12:04:32.729 INFO kablam! 
Nov 04 12:04:32.729 INFO kablam! warning: unused variable: `f`
Nov 04 12:04:32.729 INFO kablam!   --> src/main.rs:55:9
Nov 04 12:04:32.729 INFO kablam!    |
Nov 04 12:04:32.729 INFO kablam! 55 |     let f: bool = false; // with explicit type annotation
Nov 04 12:04:32.729 INFO kablam!    |         ^ help: consider using `_f` instead
Nov 04 12:04:32.729 INFO kablam! 
Nov 04 12:04:32.729 INFO kablam! warning: unused variable: `x`
Nov 04 12:04:32.729 INFO kablam!   --> src/main.rs:59:10
Nov 04 12:04:32.729 INFO kablam!    |
Nov 04 12:04:32.729 INFO kablam! 59 |     let (x, y, z) = tup;
Nov 04 12:04:32.729 INFO kablam!    |          ^ help: consider using `_x` instead
Nov 04 12:04:32.729 INFO kablam! 
Nov 04 12:04:32.729 INFO kablam! warning: unused variable: `z`
Nov 04 12:04:32.729 INFO kablam!   --> src/main.rs:59:16
Nov 04 12:04:32.729 INFO kablam!    |
Nov 04 12:04:32.729 INFO kablam! 59 |     let (x, y, z) = tup;
Nov 04 12:04:32.729 INFO kablam!    |                ^ help: consider using `_z` instead
Nov 04 12:04:32.729 INFO kablam! 
Nov 04 12:04:32.730 INFO kablam! warning: unused variable: `first`
Nov 04 12:04:32.730 INFO kablam!   --> src/main.rs:67:9
Nov 04 12:04:32.730 INFO kablam!    |
Nov 04 12:04:32.730 INFO kablam! 67 |     let first = months[0];
Nov 04 12:04:32.730 INFO kablam!    |         ^^^^^ help: consider using `_first` instead
Nov 04 12:04:32.730 INFO kablam! 
Nov 04 12:04:32.817 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 04 12:04:32.820 INFO kablam! su: No module specific data is present
Nov 04 12:04:33.550 INFO running `"docker" "rm" "-f" "03bdaed18a16164318110ba65b294f7c26bdff9dd08e7370b6786b0099c7d72e"`
Nov 04 12:04:33.651 INFO blam! 03bdaed18a16164318110ba65b294f7c26bdff9dd08e7370b6786b0099c7d72e