Nov 03 00:15:12.169 INFO checking twiggy-traits-0.3.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 00:15:12.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-3/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 03 00:15:12.610 INFO blam! e7e71ddd6d15fd2fc4f8d44648be7355897f12636fb00f0ef4123ab257e9f993
Nov 03 00:15:12.614 INFO running `"docker" "start" "-a" "e7e71ddd6d15fd2fc4f8d44648be7355897f12636fb00f0ef4123ab257e9f993"`
Nov 03 00:15:14.194 INFO kablam! usermod: no changes
Nov 03 00:15:14.364 INFO kablam!     Checking stable_deref_trait v1.1.1
Nov 03 00:15:14.364 INFO kablam!     Checking byteorder v1.2.7
Nov 03 00:15:14.364 INFO kablam!     Checking fallible-iterator v0.1.5
Nov 03 00:15:14.364 INFO kablam!     Checking frozen v1.0.0
Nov 03 00:15:14.365 INFO kablam!    Compiling cpp_demangle v0.2.12
Nov 03 00:15:17.511 INFO kablam!     Checking parity-wasm v0.32.0
Nov 03 00:15:17.511 INFO kablam!     Checking gimli v0.16.1
Nov 03 00:15:26.309 INFO kablam!     Checking twiggy-ir v0.3.0
Nov 03 00:15:29.473 INFO kablam!     Checking twiggy-traits v0.3.0 (/source)
Nov 03 00:15:33.516 INFO kablam! warning: unused variable: `items`
Nov 03 00:15:33.516 INFO kablam!    --> traits.rs:197:9
Nov 03 00:15:33.516 INFO kablam!     |
Nov 03 00:15:33.516 INFO kablam! 197 |         items: &ir::Items,
Nov 03 00:15:33.516 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Nov 03 00:15:33.516 INFO kablam!     |
Nov 03 00:15:33.516 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 00:15:33.516 INFO kablam! 
Nov 03 00:15:33.516 INFO kablam! warning: unused variable: `destination`
Nov 03 00:15:33.516 INFO kablam!    --> traits.rs:198:9
Nov 03 00:15:33.516 INFO kablam!     |
Nov 03 00:15:33.516 INFO kablam! 198 |         destination: &mut io::Write,
Nov 03 00:15:33.516 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Nov 03 00:15:33.516 INFO kablam! 
Nov 03 00:15:33.724 INFO kablam! warning: unused variable: `items`
Nov 03 00:15:33.724 INFO kablam!    --> traits.rs:197:9
Nov 03 00:15:33.724 INFO kablam!     |
Nov 03 00:15:33.724 INFO kablam! 197 |         items: &ir::Items,
Nov 03 00:15:33.724 INFO kablam!     |         ^^^^^ help: consider using `_items` instead
Nov 03 00:15:33.724 INFO kablam!     |
Nov 03 00:15:33.724 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 00:15:33.724 INFO kablam! 
Nov 03 00:15:33.724 INFO kablam! warning: unused variable: `destination`
Nov 03 00:15:33.724 INFO kablam!    --> traits.rs:198:9
Nov 03 00:15:33.724 INFO kablam!     |
Nov 03 00:15:33.724 INFO kablam! 198 |         destination: &mut io::Write,
Nov 03 00:15:33.724 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Nov 03 00:15:33.724 INFO kablam! 
Nov 03 00:15:33.809 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.60s
Nov 03 00:15:33.824 INFO kablam! su: No module specific data is present
Nov 03 00:15:34.535 INFO running `"docker" "rm" "-f" "e7e71ddd6d15fd2fc4f8d44648be7355897f12636fb00f0ef4123ab257e9f993"`
Nov 03 00:15:34.824 INFO blam! e7e71ddd6d15fd2fc4f8d44648be7355897f12636fb00f0ef4123ab257e9f993