Sep 19 21:11:08.426 INFO checking parse_qapi-0.1.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:11:08.426 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:11:08.426 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:11:08.611 INFO blam! 92d30757081df875574138db445de8d18981c6fcc16f1ba86d6f76a37df916e7
Sep 19 21:11:08.612 INFO running `"docker" "start" "-a" "92d30757081df875574138db445de8d18981c6fcc16f1ba86d6f76a37df916e7"`
Sep 19 21:11:09.694 INFO kablam! usermod: no changes
Sep 19 21:11:09.727 INFO kablam!     Checking json v0.8.8
Sep 19 21:11:10.727 INFO kablam!     Checking parse_qapi v0.1.2 (/source)
Sep 19 21:11:10.988 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 21:11:10.988 INFO kablam!  --> src/lib.rs:1:1
Sep 19 21:11:10.988 INFO kablam!   |
Sep 19 21:11:10.988 INFO kablam! 1 | #[macro_use]
Sep 19 21:11:10.988 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 21:11:10.988 INFO kablam!   |
Sep 19 21:11:10.988 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 21:11:10.988 INFO kablam! 
Sep 19 21:11:11.031 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 21:11:11.031 INFO kablam!  --> src/lib.rs:1:1
Sep 19 21:11:11.031 INFO kablam!   |
Sep 19 21:11:11.031 INFO kablam! 1 | #[macro_use]
Sep 19 21:11:11.031 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 21:11:11.031 INFO kablam!   |
Sep 19 21:11:11.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 21:11:11.031 INFO kablam! 
Sep 19 21:11:11.208 INFO kablam! warning: unused variable: `num`
Sep 19 21:11:11.208 INFO kablam!    --> src/lib.rs:202:28
Sep 19 21:11:11.208 INFO kablam!     |
Sep 19 21:11:11.208 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 19 21:11:11.208 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 19 21:11:11.208 INFO kablam!     |
Sep 19 21:11:11.208 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 21:11:11.209 INFO kablam! 
Sep 19 21:11:11.209 INFO kablam! warning: unused variable: `b`
Sep 19 21:11:11.209 INFO kablam!    --> src/lib.rs:203:29
Sep 19 21:11:11.209 INFO kablam!     |
Sep 19 21:11:11.209 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 19 21:11:11.209 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 19 21:11:11.209 INFO kablam! 
Sep 19 21:11:11.209 INFO kablam! warning: unused variable: `map`
Sep 19 21:11:11.209 INFO kablam!    --> src/lib.rs:205:32
Sep 19 21:11:11.209 INFO kablam!     |
Sep 19 21:11:11.209 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 19 21:11:11.209 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 19 21:11:11.209 INFO kablam! 
Sep 19 21:11:11.209 INFO kablam! warning: unused variable: `values`
Sep 19 21:11:11.209 INFO kablam!    --> src/lib.rs:206:31
Sep 19 21:11:11.209 INFO kablam!     |
Sep 19 21:11:11.209 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 19 21:11:11.209 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 19 21:11:11.209 INFO kablam! 
Sep 19 21:11:11.280 INFO kablam! warning: unused variable: `num`
Sep 19 21:11:11.280 INFO kablam!    --> src/lib.rs:202:28
Sep 19 21:11:11.280 INFO kablam!     |
Sep 19 21:11:11.280 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 19 21:11:11.280 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 19 21:11:11.283 INFO kablam!     |
Sep 19 21:11:11.283 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 21:11:11.283 INFO kablam! 
Sep 19 21:11:11.283 INFO kablam! warning: unused variable: `b`
Sep 19 21:11:11.283 INFO kablam!    --> src/lib.rs:203:29
Sep 19 21:11:11.283 INFO kablam!     |
Sep 19 21:11:11.283 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 19 21:11:11.283 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 19 21:11:11.283 INFO kablam! 
Sep 19 21:11:11.283 INFO kablam! warning: unused variable: `map`
Sep 19 21:11:11.283 INFO kablam!    --> src/lib.rs:205:32
Sep 19 21:11:11.283 INFO kablam!     |
Sep 19 21:11:11.283 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 19 21:11:11.283 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 19 21:11:11.283 INFO kablam! 
Sep 19 21:11:11.283 INFO kablam! warning: unused variable: `values`
Sep 19 21:11:11.283 INFO kablam!    --> src/lib.rs:206:31
Sep 19 21:11:11.283 INFO kablam!     |
Sep 19 21:11:11.283 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 19 21:11:11.283 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 19 21:11:11.283 INFO kablam! 
Sep 19 21:11:11.283 INFO kablam! warning: unused variable: `x`
Sep 19 21:11:11.283 INFO kablam!    --> src/lib.rs:160:9
Sep 19 21:11:11.283 INFO kablam!     |
Sep 19 21:11:11.283 INFO kablam! 160 |     let x: &[u8] = &[];
Sep 19 21:11:11.283 INFO kablam!     |         ^ help: consider using `_x` instead
Sep 19 21:11:11.283 INFO kablam! 
Sep 19 21:11:11.680 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
Sep 19 21:11:11.683 INFO kablam! su: No module specific data is present
Sep 19 21:11:12.184 INFO running `"docker" "rm" "-f" "92d30757081df875574138db445de8d18981c6fcc16f1ba86d6f76a37df916e7"`
Sep 19 21:11:12.273 INFO blam! 92d30757081df875574138db445de8d18981c6fcc16f1ba86d6f76a37df916e7