Dec 05 01:56:10.130 INFO checking Jarusk/kerrigan against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:56:10.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 01:56:10.359 INFO [stdout] c6e9bcbdc0572b5cfd243d466f759191af973c8cb7d5f4c69bb8e13b34a72861
Dec 05 01:56:10.364 INFO running `"docker" "start" "-a" "c6e9bcbdc0572b5cfd243d466f759191af973c8cb7d5f4c69bb8e13b34a72861"`
Dec 05 01:56:10.960 INFO [stderr] usermod: no changes
Dec 05 01:56:10.993 INFO [stderr]     Checking kerrigan v0.1.0 (/source)
Dec 05 01:56:11.362 INFO [stderr] warning: unused import: `std::env`
Dec 05 01:56:11.362 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 05 01:56:11.362 INFO [stderr]   |
Dec 05 01:56:11.362 INFO [stderr] 1 | use std::env;
Dec 05 01:56:11.362 INFO [stderr]   |     ^^^^^^^^
Dec 05 01:56:11.362 INFO [stderr]   |
Dec 05 01:56:11.362 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:56:11.362 INFO [stderr] 
Dec 05 01:56:11.376 INFO [stderr] warning: field is never used: `num_queens`
Dec 05 01:56:11.376 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 05 01:56:11.376 INFO [stderr]    |
Dec 05 01:56:11.376 INFO [stderr] 10 |     num_queens: u8,
Dec 05 01:56:11.376 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 01:56:11.376 INFO [stderr]    |
Dec 05 01:56:11.376 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:56:11.376 INFO [stderr] 
Dec 05 01:56:11.376 INFO [stderr] warning: field is never used: `num_threads`
Dec 05 01:56:11.376 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 05 01:56:11.376 INFO [stderr]    |
Dec 05 01:56:11.376 INFO [stderr] 11 |     num_threads: u8,
Dec 05 01:56:11.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 01:56:11.376 INFO [stderr] 
Dec 05 01:56:11.467 INFO [stderr] warning: unused import: `std::env`
Dec 05 01:56:11.467 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 05 01:56:11.467 INFO [stderr]   |
Dec 05 01:56:11.467 INFO [stderr] 1 | use std::env;
Dec 05 01:56:11.467 INFO [stderr]   |     ^^^^^^^^
Dec 05 01:56:11.467 INFO [stderr]   |
Dec 05 01:56:11.467 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:56:11.467 INFO [stderr] 
Dec 05 01:56:11.484 INFO [stderr] warning: field is never used: `num_queens`
Dec 05 01:56:11.484 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 05 01:56:11.484 INFO [stderr]    |
Dec 05 01:56:11.484 INFO [stderr] 10 |     num_queens: u8,
Dec 05 01:56:11.484 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 01:56:11.484 INFO [stderr]    |
Dec 05 01:56:11.484 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:56:11.484 INFO [stderr] 
Dec 05 01:56:11.485 INFO [stderr] warning: field is never used: `num_threads`
Dec 05 01:56:11.485 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 05 01:56:11.485 INFO [stderr]    |
Dec 05 01:56:11.485 INFO [stderr] 11 |     num_threads: u8,
Dec 05 01:56:11.485 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 05 01:56:11.485 INFO [stderr] 
Dec 05 01:56:11.490 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Dec 05 01:56:11.492 INFO [stderr] su: No module specific data is present
Dec 05 01:56:11.855 INFO running `"docker" "inspect" "c6e9bcbdc0572b5cfd243d466f759191af973c8cb7d5f4c69bb8e13b34a72861"`
Dec 05 01:56:12.055 INFO running `"docker" "rm" "-f" "c6e9bcbdc0572b5cfd243d466f759191af973c8cb7d5f4c69bb8e13b34a72861"`
Dec 05 01:56:12.339 INFO [stdout] c6e9bcbdc0572b5cfd243d466f759191af973c8cb7d5f4c69bb8e13b34a72861