Aug 30 08:47:56.855 INFO checking parse_qapi-0.1.2 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 08:47:56.855 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 08:47:56.856 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 08:47:57.078 INFO blam! 5a5ca31f43fa21631234dcc37e7835bcd25b1247915025b185fcbc9a1c6c00ca
Aug 30 08:47:57.080 INFO running `"docker" "start" "-a" "5a5ca31f43fa21631234dcc37e7835bcd25b1247915025b185fcbc9a1c6c00ca"`
Aug 30 08:47:57.669 INFO kablam!     Checking json v0.8.8
Aug 30 08:47:58.934 INFO kablam!     Checking parse_qapi v0.1.2 (file:///source)
Aug 30 08:47:59.562 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:47:59.562 INFO kablam!  --> src/lib.rs:1:1
Aug 30 08:47:59.562 INFO kablam!   |
Aug 30 08:47:59.562 INFO kablam! 1 | #[macro_use]
Aug 30 08:47:59.562 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 08:47:59.562 INFO kablam!   |
Aug 30 08:47:59.562 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:47:59.562 INFO kablam! 
Aug 30 08:47:59.666 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 08:47:59.666 INFO kablam!  --> src/lib.rs:1:1
Aug 30 08:47:59.666 INFO kablam!   |
Aug 30 08:47:59.666 INFO kablam! 1 | #[macro_use]
Aug 30 08:47:59.666 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 08:47:59.666 INFO kablam!   |
Aug 30 08:47:59.666 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 08:47:59.666 INFO kablam! 
Aug 30 08:48:00.038 INFO kablam! warning: unused variable: `num`
Aug 30 08:48:00.038 INFO kablam!    --> src/lib.rs:202:28
Aug 30 08:48:00.039 INFO kablam!     |
Aug 30 08:48:00.039 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 30 08:48:00.039 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 30 08:48:00.039 INFO kablam!     |
Aug 30 08:48:00.039 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 08:48:00.039 INFO kablam! 
Aug 30 08:48:00.039 INFO kablam! warning: unused variable: `b`
Aug 30 08:48:00.039 INFO kablam!    --> src/lib.rs:203:29
Aug 30 08:48:00.039 INFO kablam!     |
Aug 30 08:48:00.039 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 30 08:48:00.039 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 30 08:48:00.039 INFO kablam! 
Aug 30 08:48:00.039 INFO kablam! warning: unused variable: `map`
Aug 30 08:48:00.039 INFO kablam!    --> src/lib.rs:205:32
Aug 30 08:48:00.039 INFO kablam!     |
Aug 30 08:48:00.040 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 30 08:48:00.040 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 30 08:48:00.040 INFO kablam! 
Aug 30 08:48:00.040 INFO kablam! warning: unused variable: `values`
Aug 30 08:48:00.040 INFO kablam!    --> src/lib.rs:206:31
Aug 30 08:48:00.040 INFO kablam!     |
Aug 30 08:48:00.040 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 30 08:48:00.040 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 30 08:48:00.040 INFO kablam! 
Aug 30 08:48:00.174 INFO kablam! warning: unused variable: `x`
Aug 30 08:48:00.174 INFO kablam!    --> src/lib.rs:160:9
Aug 30 08:48:00.174 INFO kablam!     |
Aug 30 08:48:00.174 INFO kablam! 160 |     let x: &[u8] = &[];
Aug 30 08:48:00.174 INFO kablam!     |         ^ help: consider using `_x` instead
Aug 30 08:48:00.174 INFO kablam!     |
Aug 30 08:48:00.174 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 08:48:00.174 INFO kablam! 
Aug 30 08:48:00.174 INFO kablam! warning: unused variable: `num`
Aug 30 08:48:00.174 INFO kablam!    --> src/lib.rs:202:28
Aug 30 08:48:00.174 INFO kablam!     |
Aug 30 08:48:00.174 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 30 08:48:00.174 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 30 08:48:00.174 INFO kablam! 
Aug 30 08:48:00.174 INFO kablam! warning: unused variable: `b`
Aug 30 08:48:00.175 INFO kablam!    --> src/lib.rs:203:29
Aug 30 08:48:00.175 INFO kablam!     |
Aug 30 08:48:00.175 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 30 08:48:00.175 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 30 08:48:00.175 INFO kablam! 
Aug 30 08:48:00.175 INFO kablam! warning: unused variable: `map`
Aug 30 08:48:00.175 INFO kablam!    --> src/lib.rs:205:32
Aug 30 08:48:00.175 INFO kablam!     |
Aug 30 08:48:00.175 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 30 08:48:00.175 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 30 08:48:00.175 INFO kablam! 
Aug 30 08:48:00.175 INFO kablam! warning: unused variable: `values`
Aug 30 08:48:00.175 INFO kablam!    --> src/lib.rs:206:31
Aug 30 08:48:00.175 INFO kablam!     |
Aug 30 08:48:00.175 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 30 08:48:00.175 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 30 08:48:00.175 INFO kablam! 
Aug 30 08:48:00.813 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.16s
Aug 30 08:48:00.816 INFO kablam! su: No module specific data is present
Aug 30 08:48:01.298 INFO running `"docker" "rm" "-f" "5a5ca31f43fa21631234dcc37e7835bcd25b1247915025b185fcbc9a1c6c00ca"`
Aug 30 08:48:01.377 INFO blam! 5a5ca31f43fa21631234dcc37e7835bcd25b1247915025b185fcbc9a1c6c00ca