Aug 31 19:10:18.766 INFO checking parse_qapi-0.1.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 19:10:18.766 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 19:10:18.766 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:10:18.933 INFO blam! 74ac437d4b350f30f41b905714e6ebaa00bff518545a6eddd1f9e86e2febd037
Aug 31 19:10:18.936 INFO running `"docker" "start" "-a" "74ac437d4b350f30f41b905714e6ebaa00bff518545a6eddd1f9e86e2febd037"`
Aug 31 19:10:19.530 INFO kablam!     Checking json v0.8.8
Aug 31 19:10:20.970 INFO kablam!     Checking parse_qapi v0.1.2 (file:///source)
Aug 31 19:10:21.543 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 19:10:21.543 INFO kablam!  --> src/lib.rs:1:1
Aug 31 19:10:21.543 INFO kablam!   |
Aug 31 19:10:21.543 INFO kablam! 1 | #[macro_use]
Aug 31 19:10:21.543 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 19:10:21.543 INFO kablam!   |
Aug 31 19:10:21.543 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:10:21.543 INFO kablam! 
Aug 31 19:10:21.640 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 19:10:21.640 INFO kablam!  --> src/lib.rs:1:1
Aug 31 19:10:21.640 INFO kablam!   |
Aug 31 19:10:21.640 INFO kablam! 1 | #[macro_use]
Aug 31 19:10:21.640 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 19:10:21.640 INFO kablam!   |
Aug 31 19:10:21.640 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:10:21.640 INFO kablam! 
Aug 31 19:10:22.071 INFO kablam! warning: unused variable: `num`
Aug 31 19:10:22.072 INFO kablam!    --> src/lib.rs:202:28
Aug 31 19:10:22.072 INFO kablam!     |
Aug 31 19:10:22.072 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 31 19:10:22.072 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 31 19:10:22.072 INFO kablam!     |
Aug 31 19:10:22.072 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 19:10:22.072 INFO kablam! 
Aug 31 19:10:22.072 INFO kablam! warning: unused variable: `b`
Aug 31 19:10:22.072 INFO kablam!    --> src/lib.rs:203:29
Aug 31 19:10:22.072 INFO kablam!     |
Aug 31 19:10:22.072 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 31 19:10:22.072 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 31 19:10:22.072 INFO kablam! 
Aug 31 19:10:22.072 INFO kablam! warning: unused variable: `map`
Aug 31 19:10:22.072 INFO kablam!    --> src/lib.rs:205:32
Aug 31 19:10:22.072 INFO kablam!     |
Aug 31 19:10:22.072 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 31 19:10:22.072 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 31 19:10:22.072 INFO kablam! 
Aug 31 19:10:22.072 INFO kablam! warning: unused variable: `values`
Aug 31 19:10:22.072 INFO kablam!    --> src/lib.rs:206:31
Aug 31 19:10:22.072 INFO kablam!     |
Aug 31 19:10:22.072 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 31 19:10:22.072 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 31 19:10:22.072 INFO kablam! 
Aug 31 19:10:22.162 INFO kablam! warning: unused variable: `x`
Aug 31 19:10:22.162 INFO kablam!    --> src/lib.rs:160:9
Aug 31 19:10:22.162 INFO kablam!     |
Aug 31 19:10:22.162 INFO kablam! 160 |     let x: &[u8] = &[];
Aug 31 19:10:22.162 INFO kablam!     |         ^ help: consider using `_x` instead
Aug 31 19:10:22.162 INFO kablam!     |
Aug 31 19:10:22.162 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 19:10:22.162 INFO kablam! 
Aug 31 19:10:22.162 INFO kablam! warning: unused variable: `num`
Aug 31 19:10:22.162 INFO kablam!    --> src/lib.rs:202:28
Aug 31 19:10:22.162 INFO kablam!     |
Aug 31 19:10:22.162 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Aug 31 19:10:22.162 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Aug 31 19:10:22.162 INFO kablam! 
Aug 31 19:10:22.162 INFO kablam! warning: unused variable: `b`
Aug 31 19:10:22.162 INFO kablam!    --> src/lib.rs:203:29
Aug 31 19:10:22.162 INFO kablam!     |
Aug 31 19:10:22.162 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Aug 31 19:10:22.162 INFO kablam!     |                             ^ help: consider using `_b` instead
Aug 31 19:10:22.162 INFO kablam! 
Aug 31 19:10:22.163 INFO kablam! warning: unused variable: `map`
Aug 31 19:10:22.163 INFO kablam!    --> src/lib.rs:205:32
Aug 31 19:10:22.163 INFO kablam!     |
Aug 31 19:10:22.163 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Aug 31 19:10:22.163 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Aug 31 19:10:22.163 INFO kablam! 
Aug 31 19:10:22.163 INFO kablam! warning: unused variable: `values`
Aug 31 19:10:22.163 INFO kablam!    --> src/lib.rs:206:31
Aug 31 19:10:22.163 INFO kablam!     |
Aug 31 19:10:22.163 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Aug 31 19:10:22.163 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Aug 31 19:10:22.163 INFO kablam! 
Aug 31 19:10:22.786 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Aug 31 19:10:22.789 INFO kablam! su: No module specific data is present
Aug 31 19:10:23.172 INFO running `"docker" "rm" "-f" "74ac437d4b350f30f41b905714e6ebaa00bff518545a6eddd1f9e86e2febd037"`
Aug 31 19:10:23.307 INFO blam! 74ac437d4b350f30f41b905714e6ebaa00bff518545a6eddd1f9e86e2febd037