Aug 31 10:18:50.226 INFO checking twiggy-traits-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 10:18:50.226 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 10:18:50.226 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 10:18:50.459 INFO blam! d8c56352392564d4730a89cc29d84cffa2ed6de9a9eca965b63f0659fa1beedf
Aug 31 10:18:50.462 INFO running `"docker" "start" "-a" "d8c56352392564d4730a89cc29d84cffa2ed6de9a9eca965b63f0659fa1beedf"`
Aug 31 10:18:51.284 INFO kablam!     Checking frozen v1.0.0
Aug 31 10:18:51.284 INFO kablam!    Compiling cpp_demangle v0.2.12
Aug 31 10:18:51.288 INFO kablam!     Checking petgraph v0.4.13
Aug 31 10:18:51.288 INFO kablam!     Checking parity-wasm v0.28.0
Aug 31 10:18:59.834 INFO kablam!     Checking twiggy-ir v0.2.0
Aug 31 10:19:00.980 INFO kablam!     Checking twiggy-traits v0.2.0 (file:///source)
Aug 31 10:19:02.173 INFO kablam! warning: unused variable: `items`
Aug 31 10:19:02.173 INFO kablam!    --> traits.rs:177:9
Aug 31 10:19:02.173 INFO kablam!     |
Aug 31 10:19:02.173 INFO kablam! 177 |         items: &ir::Items,
Aug 31 10:19:02.173 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Aug 31 10:19:02.174 INFO kablam!     |
Aug 31 10:19:02.174 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 10:19:02.174 INFO kablam! 
Aug 31 10:19:02.174 INFO kablam! warning: unused variable: `destination`
Aug 31 10:19:02.174 INFO kablam!    --> traits.rs:178:9
Aug 31 10:19:02.174 INFO kablam!     |
Aug 31 10:19:02.174 INFO kablam! 178 |         destination: &mut io::Write,
Aug 31 10:19:02.174 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Aug 31 10:19:02.174 INFO kablam! 
Aug 31 10:19:02.338 INFO kablam! warning: unused variable: `items`
Aug 31 10:19:02.338 INFO kablam!    --> traits.rs:177:9
Aug 31 10:19:02.338 INFO kablam!     |
Aug 31 10:19:02.338 INFO kablam! 177 |         items: &ir::Items,
Aug 31 10:19:02.338 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Aug 31 10:19:02.338 INFO kablam!     |
Aug 31 10:19:02.338 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 31 10:19:02.338 INFO kablam! 
Aug 31 10:19:02.338 INFO kablam! warning: unused variable: `destination`
Aug 31 10:19:02.338 INFO kablam!    --> traits.rs:178:9
Aug 31 10:19:02.338 INFO kablam!     |
Aug 31 10:19:02.338 INFO kablam! 178 |         destination: &mut io::Write,
Aug 31 10:19:02.338 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Aug 31 10:19:02.338 INFO kablam! 
Aug 31 10:19:02.409 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.24s
Aug 31 10:19:02.418 INFO kablam! su: No module specific data is present
Aug 31 10:19:02.897 INFO running `"docker" "rm" "-f" "d8c56352392564d4730a89cc29d84cffa2ed6de9a9eca965b63f0659fa1beedf"`
Aug 31 10:19:03.014 INFO blam! d8c56352392564d4730a89cc29d84cffa2ed6de9a9eca965b63f0659fa1beedf