Dec 18 07:08:13.113 INFO checking Jarusk/kerrigan against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:08:13.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/Jarusk/kerrigan:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:08:13.320 INFO [stdout] d80fb346c88fe49c13dd17e1412f43cb922fc812eed5616442b80dea63de2d58
Dec 18 07:08:13.326 INFO running `"docker" "start" "-a" "d80fb346c88fe49c13dd17e1412f43cb922fc812eed5616442b80dea63de2d58"`
Dec 18 07:08:14.144 INFO [stderr]     Checking kerrigan v0.1.0 (/opt/crater/workdir)
Dec 18 07:08:14.344 INFO [stderr] warning: unused import: `std::env`
Dec 18 07:08:14.344 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 18 07:08:14.344 INFO [stderr]   |
Dec 18 07:08:14.344 INFO [stderr] 1 | use std::env;
Dec 18 07:08:14.344 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:08:14.344 INFO [stderr]   |
Dec 18 07:08:14.344 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:08:14.344 INFO [stderr] 
Dec 18 07:08:14.344 INFO [stderr] warning: unused import: `std::env`
Dec 18 07:08:14.344 INFO [stderr]  --> src/parseargs.rs:1:5
Dec 18 07:08:14.344 INFO [stderr]   |
Dec 18 07:08:14.344 INFO [stderr] 1 | use std::env;
Dec 18 07:08:14.344 INFO [stderr]   |     ^^^^^^^^
Dec 18 07:08:14.344 INFO [stderr]   |
Dec 18 07:08:14.344 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 07:08:14.344 INFO [stderr] 
Dec 18 07:08:14.351 INFO [stderr] warning: field is never used: `num_queens`
Dec 18 07:08:14.351 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 18 07:08:14.351 INFO [stderr]    |
Dec 18 07:08:14.351 INFO [stderr] 10 |     num_queens: u8,
Dec 18 07:08:14.351 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 07:08:14.351 INFO [stderr]    |
Dec 18 07:08:14.351 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:08:14.351 INFO [stderr] 
Dec 18 07:08:14.351 INFO [stderr] warning: field is never used: `num_threads`
Dec 18 07:08:14.351 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 18 07:08:14.351 INFO [stderr]    |
Dec 18 07:08:14.351 INFO [stderr] 11 |     num_threads: u8,
Dec 18 07:08:14.351 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 07:08:14.352 INFO [stderr] 
Dec 18 07:08:14.352 INFO [stderr] warning: field is never used: `num_queens`
Dec 18 07:08:14.352 INFO [stderr]   --> src/parseargs.rs:10:5
Dec 18 07:08:14.352 INFO [stderr]    |
Dec 18 07:08:14.352 INFO [stderr] 10 |     num_queens: u8,
Dec 18 07:08:14.352 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 18 07:08:14.352 INFO [stderr]    |
Dec 18 07:08:14.352 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 07:08:14.352 INFO [stderr] 
Dec 18 07:08:14.352 INFO [stderr] warning: field is never used: `num_threads`
Dec 18 07:08:14.352 INFO [stderr]   --> src/parseargs.rs:11:5
Dec 18 07:08:14.352 INFO [stderr]    |
Dec 18 07:08:14.352 INFO [stderr] 11 |     num_threads: u8,
Dec 18 07:08:14.352 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 07:08:14.352 INFO [stderr] 
Dec 18 07:08:14.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 18 07:08:15.249 INFO running `"docker" "inspect" "d80fb346c88fe49c13dd17e1412f43cb922fc812eed5616442b80dea63de2d58"`
Dec 18 07:08:15.340 INFO running `"docker" "rm" "-f" "d80fb346c88fe49c13dd17e1412f43cb922fc812eed5616442b80dea63de2d58"`
Dec 18 07:08:15.445 INFO [stdout] d80fb346c88fe49c13dd17e1412f43cb922fc812eed5616442b80dea63de2d58