Oct 21 22:48:25.590 INFO checking twiggy-traits-0.3.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:48:25.590 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 22:48:25.853 INFO blam! cd6b757068b3b60f591fd62af5dd4102f87d67b6ddd69f39832bae337f5b1d6e
Oct 21 22:48:25.865 INFO running `"docker" "start" "-a" "cd6b757068b3b60f591fd62af5dd4102f87d67b6ddd69f39832bae337f5b1d6e"`
Oct 21 22:48:26.516 INFO kablam! usermod: no changes
Oct 21 22:48:26.668 INFO kablam!     Checking byteorder v1.2.6
Oct 21 22:48:26.668 INFO kablam!     Checking frozen v1.0.0
Oct 21 22:48:26.668 INFO kablam!     Checking fallible-iterator v0.1.5
Oct 21 22:48:26.668 INFO kablam!     Checking stable_deref_trait v1.1.1
Oct 21 22:48:26.671 INFO kablam!    Compiling cpp_demangle v0.2.12
Oct 21 22:48:28.692 INFO kablam!     Checking gimli v0.16.1
Oct 21 22:48:28.800 INFO kablam!     Checking parity-wasm v0.32.0
Oct 21 22:48:39.797 INFO kablam!     Checking twiggy-ir v0.3.0
Oct 21 22:48:42.412 INFO kablam!     Checking twiggy-traits v0.3.0 (/source)
Oct 21 22:48:45.513 INFO kablam! warning: unused variable: `items`
Oct 21 22:48:45.513 INFO kablam!    --> traits.rs:197:9
Oct 21 22:48:45.513 INFO kablam!     |
Oct 21 22:48:45.513 INFO kablam! 197 |         items: &ir::Items,
Oct 21 22:48:45.513 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Oct 21 22:48:45.513 INFO kablam!     |
Oct 21 22:48:45.513 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 22:48:45.513 INFO kablam! 
Oct 21 22:48:45.513 INFO kablam! warning: unused variable: `destination`
Oct 21 22:48:45.513 INFO kablam!    --> traits.rs:198:9
Oct 21 22:48:45.513 INFO kablam!     |
Oct 21 22:48:45.513 INFO kablam! 198 |         destination: &mut io::Write,
Oct 21 22:48:45.513 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Oct 21 22:48:45.513 INFO kablam! 
Oct 21 22:48:45.778 INFO kablam! warning: unused variable: `items`
Oct 21 22:48:45.778 INFO kablam!    --> traits.rs:197:9
Oct 21 22:48:45.778 INFO kablam!     |
Oct 21 22:48:45.778 INFO kablam! 197 |         items: &ir::Items,
Oct 21 22:48:45.778 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Oct 21 22:48:45.778 INFO kablam!     |
Oct 21 22:48:45.778 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 22:48:45.778 INFO kablam! 
Oct 21 22:48:45.778 INFO kablam! warning: unused variable: `destination`
Oct 21 22:48:45.778 INFO kablam!    --> traits.rs:198:9
Oct 21 22:48:45.778 INFO kablam!     |
Oct 21 22:48:45.778 INFO kablam! 198 |         destination: &mut io::Write,
Oct 21 22:48:45.778 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Oct 21 22:48:45.784 INFO kablam! 
Oct 21 22:48:45.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.31s
Oct 21 22:48:45.892 INFO kablam! su: No module specific data is present
Oct 21 22:48:46.670 INFO running `"docker" "rm" "-f" "cd6b757068b3b60f591fd62af5dd4102f87d67b6ddd69f39832bae337f5b1d6e"`
Oct 21 22:48:47.072 INFO blam! cd6b757068b3b60f591fd62af5dd4102f87d67b6ddd69f39832bae337f5b1d6e