Sep 17 15:38:21.692 INFO checking twiggy-traits-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:38:21.692 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:38:21.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:38:21.819 INFO blam! 0e2e58dce996eb19c791ed47d27f8146e15e147642cb85de72be132ea5829a2b
Sep 17 15:38:21.821 INFO running `"docker" "start" "-a" "0e2e58dce996eb19c791ed47d27f8146e15e147642cb85de72be132ea5829a2b"`
Sep 17 15:38:22.571 INFO kablam! usermod: no changes
Sep 17 15:38:22.701 INFO kablam!     Checking frozen v1.0.0
Sep 17 15:38:22.704 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 17 15:38:22.704 INFO kablam!     Checking parity-wasm v0.28.0
Sep 17 15:38:27.847 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 17 15:38:28.534 INFO kablam!     Checking twiggy-traits v0.2.0 (/source)
Sep 17 15:38:29.719 INFO kablam! warning: unused variable: `items`
Sep 17 15:38:29.719 INFO kablam!    --> traits.rs:177:9
Sep 17 15:38:29.719 INFO kablam!     |
Sep 17 15:38:29.719 INFO kablam! 177 |         items: &ir::Items,
Sep 17 15:38:29.719 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 17 15:38:29.719 INFO kablam!     |
Sep 17 15:38:29.719 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 15:38:29.719 INFO kablam! 
Sep 17 15:38:29.719 INFO kablam! warning: unused variable: `destination`
Sep 17 15:38:29.719 INFO kablam!    --> traits.rs:178:9
Sep 17 15:38:29.719 INFO kablam!     |
Sep 17 15:38:29.719 INFO kablam! 178 |         destination: &mut io::Write,
Sep 17 15:38:29.719 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 17 15:38:29.719 INFO kablam! 
Sep 17 15:38:30.003 INFO kablam! warning: unused variable: `items`
Sep 17 15:38:30.003 INFO kablam!    --> traits.rs:177:9
Sep 17 15:38:30.003 INFO kablam!     |
Sep 17 15:38:30.003 INFO kablam! 177 |         items: &ir::Items,
Sep 17 15:38:30.003 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 17 15:38:30.003 INFO kablam!     |
Sep 17 15:38:30.003 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 15:38:30.003 INFO kablam! 
Sep 17 15:38:30.003 INFO kablam! warning: unused variable: `destination`
Sep 17 15:38:30.003 INFO kablam!    --> traits.rs:178:9
Sep 17 15:38:30.003 INFO kablam!     |
Sep 17 15:38:30.003 INFO kablam! 178 |         destination: &mut io::Write,
Sep 17 15:38:30.003 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 17 15:38:30.003 INFO kablam! 
Sep 17 15:38:30.059 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.47s
Sep 17 15:38:30.067 INFO kablam! su: No module specific data is present
Sep 17 15:38:31.261 INFO running `"docker" "rm" "-f" "0e2e58dce996eb19c791ed47d27f8146e15e147642cb85de72be132ea5829a2b"`
Sep 17 15:38:31.596 INFO blam! 0e2e58dce996eb19c791ed47d27f8146e15e147642cb85de72be132ea5829a2b