Nov 30 13:45:23.505 INFO checking twiggy-traits-0.3.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 13:45:23.505 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 13:45:24.206 INFO [stdout] 1031df062b2a28a01facd38fd70b5609f5162dedddbc67114a6e3608e40c1816
Nov 30 13:45:24.208 INFO running `"docker" "start" "-a" "1031df062b2a28a01facd38fd70b5609f5162dedddbc67114a6e3608e40c1816"`
Nov 30 13:45:25.688 INFO [stderr] usermod: no changes
Nov 30 13:45:25.872 INFO [stderr]     Checking frozen v1.0.0
Nov 30 13:45:25.872 INFO [stderr]    Compiling cpp_demangle v0.2.12
Nov 30 13:45:25.872 INFO [stderr]     Checking parity-wasm v0.32.0
Nov 30 13:45:25.873 INFO [stderr]     Checking gimli v0.16.1
Nov 30 13:45:37.475 INFO [stderr]     Checking twiggy-ir v0.3.0
Nov 30 13:45:38.556 INFO [stderr]     Checking twiggy-traits v0.3.0 (/source)
Nov 30 13:45:41.952 INFO [stderr] warning: unused variable: `items`
Nov 30 13:45:41.952 INFO [stderr]    --> traits.rs:197:9
Nov 30 13:45:41.952 INFO [stderr]     |
Nov 30 13:45:41.952 INFO [stderr] 197 |         items: &ir::Items,
Nov 30 13:45:41.952 INFO [stderr]     |         ^^^^^ help: consider using `_items` instead
Nov 30 13:45:41.952 INFO [stderr]     |
Nov 30 13:45:41.952 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 13:45:41.952 INFO [stderr] 
Nov 30 13:45:41.952 INFO [stderr] warning: unused variable: `destination`
Nov 30 13:45:41.952 INFO [stderr]    --> traits.rs:198:9
Nov 30 13:45:41.952 INFO [stderr]     |
Nov 30 13:45:41.952 INFO [stderr] 198 |         destination: &mut io::Write,
Nov 30 13:45:41.952 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Nov 30 13:45:41.952 INFO [stderr] 
Nov 30 13:45:42.292 INFO [stderr] warning: unused variable: `items`
Nov 30 13:45:42.292 INFO [stderr]    --> traits.rs:197:9
Nov 30 13:45:42.292 INFO [stderr]     |
Nov 30 13:45:42.292 INFO [stderr] 197 |         items: &ir::Items,
Nov 30 13:45:42.292 INFO [stderr]     |         ^^^^^ help: consider using `_items` instead
Nov 30 13:45:42.292 INFO [stderr]     |
Nov 30 13:45:42.292 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 13:45:42.292 INFO [stderr] 
Nov 30 13:45:42.292 INFO [stderr] warning: unused variable: `destination`
Nov 30 13:45:42.292 INFO [stderr]    --> traits.rs:198:9
Nov 30 13:45:42.292 INFO [stderr]     |
Nov 30 13:45:42.292 INFO [stderr] 198 |         destination: &mut io::Write,
Nov 30 13:45:42.292 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_destination` instead
Nov 30 13:45:42.293 INFO [stderr] 
Nov 30 13:45:42.392 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.67s
Nov 30 13:45:42.404 INFO [stderr] su: No module specific data is present
Nov 30 13:45:43.339 INFO running `"docker" "inspect" "1031df062b2a28a01facd38fd70b5609f5162dedddbc67114a6e3608e40c1816"`
Nov 30 13:45:43.610 INFO running `"docker" "rm" "-f" "1031df062b2a28a01facd38fd70b5609f5162dedddbc67114a6e3608e40c1816"`
Nov 30 13:45:43.948 INFO [stdout] 1031df062b2a28a01facd38fd70b5609f5162dedddbc67114a6e3608e40c1816