Dec 12 04:38:44.880 INFO checking xcur-0.1.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:38:44.880 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 04:38:45.057 INFO [stdout] 7b2fadb8fe7d3533f57c380f0e48700318d8e0cc05011faf6e4ebc8e0a56f69f
Dec 12 04:38:45.062 INFO running `"docker" "start" "-a" "7b2fadb8fe7d3533f57c380f0e48700318d8e0cc05011faf6e4ebc8e0a56f69f"`
Dec 12 04:38:45.643 INFO [stderr] usermod: no changes
Dec 12 04:38:45.715 INFO [stderr]     Checking xcur v0.1.3 (/source)
Dec 12 04:38:46.359 INFO [stderr] warning: unused variable: `file`
Dec 12 04:38:46.359 INFO [stderr]   --> src/lib.rs:55:13
Dec 12 04:38:46.359 INFO [stderr]    |
Dec 12 04:38:46.359 INFO [stderr] 55 |         let file = parser::File::parse(data).unwrap();
Dec 12 04:38:46.359 INFO [stderr]    |             ^^^^ help: consider using `_file` instead
Dec 12 04:38:46.360 INFO [stderr]    |
Dec 12 04:38:46.360 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 04:38:46.360 INFO [stderr] 
Dec 12 04:38:46.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
Dec 12 04:38:46.412 INFO [stderr] su: No module specific data is present
Dec 12 04:38:46.722 INFO running `"docker" "inspect" "7b2fadb8fe7d3533f57c380f0e48700318d8e0cc05011faf6e4ebc8e0a56f69f"`
Dec 12 04:38:46.806 INFO running `"docker" "rm" "-f" "7b2fadb8fe7d3533f57c380f0e48700318d8e0cc05011faf6e4ebc8e0a56f69f"`
Dec 12 04:38:47.048 INFO [stdout] 7b2fadb8fe7d3533f57c380f0e48700318d8e0cc05011faf6e4ebc8e0a56f69f