Sep 19 23:04:46.602 INFO checking parse_qapi-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:04:46.602 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:04:46.602 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:04:46.821 INFO blam! c81cfe1ec3ea9a58bbc2b49921b3c3be55fca39c439a88cf268113084c27fb11
Sep 19 23:04:46.823 INFO running `"docker" "start" "-a" "c81cfe1ec3ea9a58bbc2b49921b3c3be55fca39c439a88cf268113084c27fb11"`
Sep 19 23:04:47.753 INFO kablam! usermod: no changes
Sep 19 23:04:47.785 INFO kablam!     Checking json v0.8.8
Sep 19 23:04:48.630 INFO kablam!     Checking parse_qapi v0.1.2 (/source)
Sep 19 23:04:48.817 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 23:04:48.817 INFO kablam!  --> src/lib.rs:1:1
Sep 19 23:04:48.817 INFO kablam!   |
Sep 19 23:04:48.817 INFO kablam! 1 | #[macro_use]
Sep 19 23:04:48.817 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 23:04:48.817 INFO kablam!   |
Sep 19 23:04:48.817 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:04:48.817 INFO kablam! 
Sep 19 23:04:48.848 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 23:04:48.848 INFO kablam!  --> src/lib.rs:1:1
Sep 19 23:04:48.848 INFO kablam!   |
Sep 19 23:04:48.848 INFO kablam! 1 | #[macro_use]
Sep 19 23:04:48.848 INFO kablam!   | ^^^^^^^^^^^^
Sep 19 23:04:48.848 INFO kablam!   |
Sep 19 23:04:48.848 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 23:04:48.848 INFO kablam! 
Sep 19 23:04:49.026 INFO kablam! warning: unused variable: `num`
Sep 19 23:04:49.026 INFO kablam!    --> src/lib.rs:202:28
Sep 19 23:04:49.026 INFO kablam!     |
Sep 19 23:04:49.026 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 19 23:04:49.026 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 19 23:04:49.026 INFO kablam!     |
Sep 19 23:04:49.026 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:04:49.026 INFO kablam! 
Sep 19 23:04:49.026 INFO kablam! warning: unused variable: `b`
Sep 19 23:04:49.026 INFO kablam!    --> src/lib.rs:203:29
Sep 19 23:04:49.026 INFO kablam!     |
Sep 19 23:04:49.026 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 19 23:04:49.026 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 19 23:04:49.026 INFO kablam! 
Sep 19 23:04:49.026 INFO kablam! warning: unused variable: `map`
Sep 19 23:04:49.026 INFO kablam!    --> src/lib.rs:205:32
Sep 19 23:04:49.026 INFO kablam!     |
Sep 19 23:04:49.026 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 19 23:04:49.026 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 19 23:04:49.026 INFO kablam! 
Sep 19 23:04:49.026 INFO kablam! warning: unused variable: `values`
Sep 19 23:04:49.027 INFO kablam!    --> src/lib.rs:206:31
Sep 19 23:04:49.027 INFO kablam!     |
Sep 19 23:04:49.027 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 19 23:04:49.027 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 19 23:04:49.027 INFO kablam! 
Sep 19 23:04:49.034 INFO kablam! warning: unused variable: `x`
Sep 19 23:04:49.034 INFO kablam!    --> src/lib.rs:160:9
Sep 19 23:04:49.034 INFO kablam!     |
Sep 19 23:04:49.034 INFO kablam! 160 |     let x: &[u8] = &[];
Sep 19 23:04:49.034 INFO kablam!     |         ^ help: consider using `_x` instead
Sep 19 23:04:49.034 INFO kablam! 
Sep 19 23:04:49.035 INFO kablam! warning: unused variable: `num`
Sep 19 23:04:49.035 INFO kablam!    --> src/lib.rs:202:28
Sep 19 23:04:49.035 INFO kablam!     |
Sep 19 23:04:49.035 INFO kablam! 202 |         &JsonValue::Number(num) => "f64".to_string(),
Sep 19 23:04:49.035 INFO kablam!     |                            ^^^ help: consider using `_num` instead
Sep 19 23:04:49.035 INFO kablam!     |
Sep 19 23:04:49.035 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 23:04:49.035 INFO kablam! 
Sep 19 23:04:49.035 INFO kablam! warning: unused variable: `b`
Sep 19 23:04:49.035 INFO kablam!    --> src/lib.rs:203:29
Sep 19 23:04:49.035 INFO kablam!     |
Sep 19 23:04:49.035 INFO kablam! 203 |         &JsonValue::Boolean(b) => "bool".to_string(),
Sep 19 23:04:49.035 INFO kablam!     |                             ^ help: consider using `_b` instead
Sep 19 23:04:49.035 INFO kablam! 
Sep 19 23:04:49.035 INFO kablam! warning: unused variable: `map`
Sep 19 23:04:49.035 INFO kablam!    --> src/lib.rs:205:32
Sep 19 23:04:49.035 INFO kablam!     |
Sep 19 23:04:49.035 INFO kablam! 205 |         &JsonValue::Object(ref map) => "struct".to_string(),
Sep 19 23:04:49.035 INFO kablam!     |                                ^^^ help: consider using `_map` instead
Sep 19 23:04:49.035 INFO kablam! 
Sep 19 23:04:49.035 INFO kablam! warning: unused variable: `values`
Sep 19 23:04:49.035 INFO kablam!    --> src/lib.rs:206:31
Sep 19 23:04:49.035 INFO kablam!     |
Sep 19 23:04:49.035 INFO kablam! 206 |         &JsonValue::Array(ref values) => "Vec<String>".to_string(),
Sep 19 23:04:49.036 INFO kablam!     |                               ^^^^^^ help: consider using `_values` instead
Sep 19 23:04:49.036 INFO kablam! 
Sep 19 23:04:49.421 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
Sep 19 23:04:49.424 INFO kablam! su: No module specific data is present
Sep 19 23:04:49.903 INFO running `"docker" "rm" "-f" "c81cfe1ec3ea9a58bbc2b49921b3c3be55fca39c439a88cf268113084c27fb11"`
Sep 19 23:04:49.969 INFO blam! c81cfe1ec3ea9a58bbc2b49921b3c3be55fca39c439a88cf268113084c27fb11