Aug 30 08:17:42.659 INFO checking parse_qapi-0.1.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 08:17:42.659 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 08:17:42.659 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:17:42.825 INFO blam! 7dcbca790736edf55531a6a7243b7bc063bb887b47683461cd360e37e35c6d80
Aug 30 08:17:42.826 INFO running `"docker" "start" "-a" "7dcbca790736edf55531a6a7243b7bc063bb887b47683461cd360e37e35c6d80"`
Aug 30 08:17:43.456 INFO kablam!     Checking json v0.8.8
Aug 30 08:17:44.778 INFO kablam!     Checking parse_qapi v0.1.2 (file:///source)
Aug 30 08:17:45.225 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:17:45.225 INFO kablam!  --> src/lib.rs:1:1
Aug 30 08:17:45.225 INFO kablam!   |
Aug 30 08:17:45.225 INFO kablam! 1 | #[macro_use]
Aug 30 08:17:45.225 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 08:17:45.225 INFO kablam!   |
Aug 30 08:17:45.225 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:17:45.225 INFO kablam! 
Aug 30 08:17:45.225 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:17:45.227 INFO kablam!  --> src/lib.rs:1:1
Aug 30 08:17:45.227 INFO kablam!   |
Aug 30 08:17:45.228 INFO kablam! 1 | #[macro_use]
Aug 30 08:17:45.228 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 08:17:45.228 INFO kablam!   |
Aug 30 08:17:45.228 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:17:45.228 INFO kablam! 
Aug 30 08:17:45.625 INFO kablam! warning: unused variable: `x`
Aug 30 08:17:45.626 INFO kablam!    --> src/lib.rs:160:9
Aug 30 08:17:45.626 INFO kablam!     |
Aug 30 08:17:45.626 INFO kablam! 160 |     let x: &[u8] = &[];
Aug 30 08:17:45.626 INFO kablam!     |         ^ help: consider using `_x` instead
Aug 30 08:17:45.626 INFO kablam!     |
Aug 30 08:17:45.626 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 08:17:45.626 INFO kablam! 
Aug 30 08:17:45.626 INFO kablam! warning: unused variable: `num`
Aug 30 08:17:45.626 INFO kablam!    --> src/lib.rs:202:28
Aug 30 08:17:45.626 INFO kablam!     |
Aug 30 08:17:45.626 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 30 08:17:45.626 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 30 08:17:45.626 INFO kablam! 
Aug 30 08:17:45.626 INFO kablam! warning: unused variable: `b`
Aug 30 08:17:45.626 INFO kablam!    --> src/lib.rs:203:29
Aug 30 08:17:45.627 INFO kablam!     |
Aug 30 08:17:45.627 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 30 08:17:45.627 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 30 08:17:45.627 INFO kablam! 
Aug 30 08:17:45.627 INFO kablam! warning: unused variable: `map`
Aug 30 08:17:45.627 INFO kablam!    --> src/lib.rs:205:32
Aug 30 08:17:45.627 INFO kablam!     |
Aug 30 08:17:45.627 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 30 08:17:45.627 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 30 08:17:45.627 INFO kablam! 
Aug 30 08:17:45.627 INFO kablam! warning: unused variable: `values`
Aug 30 08:17:45.627 INFO kablam!    --> src/lib.rs:206:31
Aug 30 08:17:45.627 INFO kablam!     |
Aug 30 08:17:45.627 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 30 08:17:45.627 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 30 08:17:45.627 INFO kablam! 
Aug 30 08:17:45.629 INFO kablam! warning: unused variable: `num`
Aug 30 08:17:45.629 INFO kablam!    --> src/lib.rs:202:28
Aug 30 08:17:45.630 INFO kablam!     |
Aug 30 08:17:45.630 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 30 08:17:45.630 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 30 08:17:45.630 INFO kablam!     |
Aug 30 08:17:45.630 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 08:17:45.630 INFO kablam! 
Aug 30 08:17:45.630 INFO kablam! warning: unused variable: `b`
Aug 30 08:17:45.630 INFO kablam!    --> src/lib.rs:203:29
Aug 30 08:17:45.630 INFO kablam!     |
Aug 30 08:17:45.630 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 30 08:17:45.630 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 30 08:17:45.630 INFO kablam! 
Aug 30 08:17:45.630 INFO kablam! warning: unused variable: `map`
Aug 30 08:17:45.630 INFO kablam!    --> src/lib.rs:205:32
Aug 30 08:17:45.630 INFO kablam!     |
Aug 30 08:17:45.630 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 30 08:17:45.630 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 30 08:17:45.630 INFO kablam! 
Aug 30 08:17:45.631 INFO kablam! warning: unused variable: `values`
Aug 30 08:17:45.631 INFO kablam!    --> src/lib.rs:206:31
Aug 30 08:17:45.631 INFO kablam!     |
Aug 30 08:17:45.631 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 30 08:17:45.631 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 30 08:17:45.631 INFO kablam! 
Aug 30 08:17:46.406 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.96s
Aug 30 08:17:46.410 INFO kablam! su: No module specific data is present
Aug 30 08:17:46.847 INFO running `"docker" "rm" "-f" "7dcbca790736edf55531a6a7243b7bc063bb887b47683461cd360e37e35c6d80"`
Aug 30 08:17:46.983 INFO blam! 7dcbca790736edf55531a6a7243b7bc063bb887b47683461cd360e37e35c6d80