Sep 19 16:31:43.264 INFO checking twiggy-traits-0.2.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 16:31:43.264 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 16:31:43.264 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:31:43.469 INFO blam! e68fe5c44f0fb1168a84017eac94119d22b4e095229f81e3a459515efdee714b
Sep 19 16:31:43.473 INFO running `"docker" "start" "-a" "e68fe5c44f0fb1168a84017eac94119d22b4e095229f81e3a459515efdee714b"`
Sep 19 16:31:44.987 INFO kablam! usermod: no changes
Sep 19 16:31:45.165 INFO kablam!     Checking frozen v1.0.0
Sep 19 16:31:45.167 INFO kablam!    Compiling cpp_demangle v0.2.12
Sep 19 16:31:45.170 INFO kablam!     Checking parity-wasm v0.28.0
Sep 19 16:31:45.182 INFO kablam!     Checking csv v1.0.1
Sep 19 16:31:51.939 INFO kablam!     Checking twiggy-ir v0.2.0
Sep 19 16:31:52.527 INFO kablam!     Checking twiggy-traits v0.2.0 (/source)
Sep 19 16:31:53.170 INFO kablam! warning: unused variable: `items`
Sep 19 16:31:53.170 INFO kablam!    --> traits.rs:177:9
Sep 19 16:31:53.170 INFO kablam!     |
Sep 19 16:31:53.170 INFO kablam! 177 |         items: &ir::Items,
Sep 19 16:31:53.170 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 19 16:31:53.170 INFO kablam!     |
Sep 19 16:31:53.170 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 16:31:53.170 INFO kablam! 
Sep 19 16:31:53.170 INFO kablam! warning: unused variable: `destination`
Sep 19 16:31:53.170 INFO kablam!    --> traits.rs:178:9
Sep 19 16:31:53.170 INFO kablam!     |
Sep 19 16:31:53.170 INFO kablam! 178 |         destination: &mut io::Write,
Sep 19 16:31:53.170 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 19 16:31:53.171 INFO kablam! 
Sep 19 16:31:53.327 INFO kablam! warning: unused variable: `items`
Sep 19 16:31:53.327 INFO kablam!    --> traits.rs:177:9
Sep 19 16:31:53.327 INFO kablam!     |
Sep 19 16:31:53.327 INFO kablam! 177 |         items: &ir::Items,
Sep 19 16:31:53.327 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Sep 19 16:31:53.327 INFO kablam!     |
Sep 19 16:31:53.327 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 19 16:31:53.327 INFO kablam! 
Sep 19 16:31:53.327 INFO kablam! warning: unused variable: `destination`
Sep 19 16:31:53.327 INFO kablam!    --> traits.rs:178:9
Sep 19 16:31:53.327 INFO kablam!     |
Sep 19 16:31:53.327 INFO kablam! 178 |         destination: &mut io::Write,
Sep 19 16:31:53.327 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Sep 19 16:31:53.327 INFO kablam! 
Sep 19 16:31:53.374 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.36s
Sep 19 16:31:53.383 INFO kablam! su: No module specific data is present
Sep 19 16:31:54.213 INFO running `"docker" "rm" "-f" "e68fe5c44f0fb1168a84017eac94119d22b4e095229f81e3a459515efdee714b"`
Sep 19 16:31:54.453 INFO blam! e68fe5c44f0fb1168a84017eac94119d22b4e095229f81e3a459515efdee714b