Sep 01 11:48:22.490 INFO checking parse_qapi-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 11:48:22.490 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 11:48:22.490 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 11:48:22.647 INFO blam! ecb5bd5a445f609b5226128d18204e2ac82b4fe075b052e81b7fcdb1f18b5b67
Sep 01 11:48:22.649 INFO running `"docker" "start" "-a" "ecb5bd5a445f609b5226128d18204e2ac82b4fe075b052e81b7fcdb1f18b5b67"`
Sep 01 11:48:23.200 INFO kablam!     Checking json v0.8.8
Sep 01 11:48:24.386 INFO kablam!     Checking parse_qapi v0.1.2 (file:///source)
Sep 01 11:48:24.964 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:48:24.964 INFO kablam!  --> src/lib.rs:1:1
Sep 01 11:48:24.964 INFO kablam!   |
Sep 01 11:48:24.964 INFO kablam! 1 | #[macro_use]
Sep 01 11:48:24.964 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 11:48:24.964 INFO kablam!   |
Sep 01 11:48:24.964 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:48:24.964 INFO kablam! 
Sep 01 11:48:25.025 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 11:48:25.025 INFO kablam!  --> src/lib.rs:1:1
Sep 01 11:48:25.025 INFO kablam!   |
Sep 01 11:48:25.025 INFO kablam! 1 | #[macro_use]
Sep 01 11:48:25.025 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 11:48:25.025 INFO kablam!   |
Sep 01 11:48:25.025 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:48:25.025 INFO kablam! 
Sep 01 11:48:25.442 INFO kablam! warning: unused variable: `num`
Sep 01 11:48:25.442 INFO kablam!    --> src/lib.rs:202:28
Sep 01 11:48:25.442 INFO kablam!     |
Sep 01 11:48:25.442 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 01 11:48:25.442 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 01 11:48:25.443 INFO kablam!     |
Sep 01 11:48:25.443 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 11:48:25.443 INFO kablam! 
Sep 01 11:48:25.443 INFO kablam! warning: unused variable: `b`
Sep 01 11:48:25.443 INFO kablam!    --> src/lib.rs:203:29
Sep 01 11:48:25.443 INFO kablam!     |
Sep 01 11:48:25.443 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 01 11:48:25.443 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 01 11:48:25.443 INFO kablam! 
Sep 01 11:48:25.443 INFO kablam! warning: unused variable: `map`
Sep 01 11:48:25.443 INFO kablam!    --> src/lib.rs:205:32
Sep 01 11:48:25.443 INFO kablam!     |
Sep 01 11:48:25.443 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 01 11:48:25.443 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 01 11:48:25.443 INFO kablam! 
Sep 01 11:48:25.443 INFO kablam! warning: unused variable: `values`
Sep 01 11:48:25.443 INFO kablam!    --> src/lib.rs:206:31
Sep 01 11:48:25.443 INFO kablam!     |
Sep 01 11:48:25.443 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 01 11:48:25.444 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 01 11:48:25.444 INFO kablam! 
Sep 01 11:48:25.507 INFO kablam! warning: unused variable: `x`
Sep 01 11:48:25.507 INFO kablam!    --> src/lib.rs:160:9
Sep 01 11:48:25.507 INFO kablam!     |
Sep 01 11:48:25.507 INFO kablam! 160 |     let x: &[u8] = &[];
Sep 01 11:48:25.507 INFO kablam!     |         ^ help: consider using `_x` instead
Sep 01 11:48:25.507 INFO kablam!     |
Sep 01 11:48:25.507 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 01 11:48:25.507 INFO kablam! 
Sep 01 11:48:25.507 INFO kablam! warning: unused variable: `num`
Sep 01 11:48:25.508 INFO kablam!    --> src/lib.rs:202:28
Sep 01 11:48:25.508 INFO kablam!     |
Sep 01 11:48:25.508 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 01 11:48:25.508 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 01 11:48:25.508 INFO kablam! 
Sep 01 11:48:25.508 INFO kablam! warning: unused variable: `b`
Sep 01 11:48:25.508 INFO kablam!    --> src/lib.rs:203:29
Sep 01 11:48:25.508 INFO kablam!     |
Sep 01 11:48:25.508 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 01 11:48:25.508 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 01 11:48:25.508 INFO kablam! 
Sep 01 11:48:25.508 INFO kablam! warning: unused variable: `map`
Sep 01 11:48:25.508 INFO kablam!    --> src/lib.rs:205:32
Sep 01 11:48:25.508 INFO kablam!     |
Sep 01 11:48:25.508 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 01 11:48:25.508 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 01 11:48:25.508 INFO kablam! 
Sep 01 11:48:25.508 INFO kablam! warning: unused variable: `values`
Sep 01 11:48:25.508 INFO kablam!    --> src/lib.rs:206:31
Sep 01 11:48:25.508 INFO kablam!     |
Sep 01 11:48:25.508 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 01 11:48:25.509 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 01 11:48:25.509 INFO kablam! 
Sep 01 11:48:26.136 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Sep 01 11:48:26.139 INFO kablam! su: No module specific data is present
Sep 01 11:48:26.522 INFO running `"docker" "rm" "-f" "ecb5bd5a445f609b5226128d18204e2ac82b4fe075b052e81b7fcdb1f18b5b67"`
Sep 01 11:48:26.620 INFO blam! ecb5bd5a445f609b5226128d18204e2ac82b4fe075b052e81b7fcdb1f18b5b67