Sep 17 20:13:40.425 INFO checking parse_qapi-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:13:40.425 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:13:40.425 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:13:40.715 INFO blam! f1c084ce4bb6d0e0b431e9e11b9a4cbf946237ed221649cfabc722a43c2567af
Sep 17 20:13:40.719 INFO running `"docker" "start" "-a" "f1c084ce4bb6d0e0b431e9e11b9a4cbf946237ed221649cfabc722a43c2567af"`
Sep 17 20:13:41.811 INFO kablam! usermod: no changes
Sep 17 20:13:41.862 INFO kablam!     Checking json v0.8.8
Sep 17 20:13:42.618 INFO kablam!     Checking parse_qapi v0.1.2 (/source)
Sep 17 20:13:42.934 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 20:13:42.934 INFO kablam!  --> src/lib.rs:1:1
Sep 17 20:13:42.934 INFO kablam!   |
Sep 17 20:13:42.934 INFO kablam! 1 | #[macro_use]
Sep 17 20:13:42.934 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 20:13:42.934 INFO kablam!   |
Sep 17 20:13:42.934 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 20:13:42.934 INFO kablam! 
Sep 17 20:13:42.947 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 20:13:42.947 INFO kablam!  --> src/lib.rs:1:1
Sep 17 20:13:42.947 INFO kablam!   |
Sep 17 20:13:42.947 INFO kablam! 1 | #[macro_use]
Sep 17 20:13:42.947 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 20:13:42.947 INFO kablam!   |
Sep 17 20:13:42.947 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 20:13:42.947 INFO kablam! 
Sep 17 20:13:43.159 INFO kablam! warning: unused variable: `num`
Sep 17 20:13:43.159 INFO kablam!    --> src/lib.rs:202:28
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 17 20:13:43.159 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 20:13:43.159 INFO kablam! 
Sep 17 20:13:43.159 INFO kablam! warning: unused variable: `b`
Sep 17 20:13:43.159 INFO kablam!    --> src/lib.rs:203:29
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 17 20:13:43.159 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 17 20:13:43.159 INFO kablam! 
Sep 17 20:13:43.159 INFO kablam! warning: unused variable: `map`
Sep 17 20:13:43.159 INFO kablam!    --> src/lib.rs:205:32
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 17 20:13:43.159 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 17 20:13:43.159 INFO kablam! 
Sep 17 20:13:43.159 INFO kablam! warning: unused variable: `values`
Sep 17 20:13:43.159 INFO kablam!    --> src/lib.rs:206:31
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 17 20:13:43.159 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 17 20:13:43.159 INFO kablam! 
Sep 17 20:13:43.159 INFO kablam! warning: unused variable: `x`
Sep 17 20:13:43.159 INFO kablam!    --> src/lib.rs:160:9
Sep 17 20:13:43.159 INFO kablam!     |
Sep 17 20:13:43.159 INFO kablam! 160 |     let x: &[u8] = &[];
Sep 17 20:13:43.159 INFO kablam!     |         ^ help: consider using `_x` instead
Sep 17 20:13:43.159 INFO kablam! 
Sep 17 20:13:43.199 INFO kablam! warning: unused variable: `num`
Sep 17 20:13:43.199 INFO kablam!    --> src/lib.rs:202:28
Sep 17 20:13:43.199 INFO kablam!     |
Sep 17 20:13:43.199 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 17 20:13:43.199 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 17 20:13:43.199 INFO kablam!     |
Sep 17 20:13:43.199 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 20:13:43.199 INFO kablam! 
Sep 17 20:13:43.199 INFO kablam! warning: unused variable: `b`
Sep 17 20:13:43.199 INFO kablam!    --> src/lib.rs:203:29
Sep 17 20:13:43.199 INFO kablam!     |
Sep 17 20:13:43.199 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 17 20:13:43.199 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 17 20:13:43.199 INFO kablam! 
Sep 17 20:13:43.200 INFO kablam! warning: unused variable: `map`
Sep 17 20:13:43.200 INFO kablam!    --> src/lib.rs:205:32
Sep 17 20:13:43.200 INFO kablam!     |
Sep 17 20:13:43.200 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 17 20:13:43.200 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 17 20:13:43.200 INFO kablam! 
Sep 17 20:13:43.200 INFO kablam! warning: unused variable: `values`
Sep 17 20:13:43.200 INFO kablam!    --> src/lib.rs:206:31
Sep 17 20:13:43.200 INFO kablam!     |
Sep 17 20:13:43.200 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 17 20:13:43.200 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 17 20:13:43.200 INFO kablam! 
Sep 17 20:13:43.692 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Sep 17 20:13:43.694 INFO kablam! su: No module specific data is present
Sep 17 20:13:44.379 INFO running `"docker" "rm" "-f" "f1c084ce4bb6d0e0b431e9e11b9a4cbf946237ed221649cfabc722a43c2567af"`
Sep 17 20:13:44.527 INFO blam! f1c084ce4bb6d0e0b431e9e11b9a4cbf946237ed221649cfabc722a43c2567af