Dec 04 18:21:11.646 INFO checking garotosopa/linkdups against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:21:11.646 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 18:21:12.208 INFO [stdout] 6a99a3a2f541ea8adfa5ed38dedcee5466478ce7742949b020b980df04c95783
Dec 04 18:21:12.233 INFO running `"docker" "start" "-a" "6a99a3a2f541ea8adfa5ed38dedcee5466478ce7742949b020b980df04c95783"`
Dec 04 18:21:13.479 INFO [stderr] usermod: no changes
Dec 04 18:21:13.595 INFO [stderr]     Checking linkdups v0.1.0 (/source)
Dec 04 18:21:14.171 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 04 18:21:14.171 INFO [stderr]    --> src/linkdups.rs:130:25
Dec 04 18:21:14.171 INFO [stderr]     |
Dec 04 18:21:14.171 INFO [stderr] 130 |                         j + j +1;
Dec 04 18:21:14.171 INFO [stderr]     |                         ^^^^^^^^
Dec 04 18:21:14.171 INFO [stderr]     |
Dec 04 18:21:14.171 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:21:14.171 INFO [stderr] 
Dec 04 18:21:14.262 INFO [stderr] warning: unused arithmetic operation that must be used
Dec 04 18:21:14.263 INFO [stderr]    --> src/linkdups.rs:130:25
Dec 04 18:21:14.263 INFO [stderr]     |
Dec 04 18:21:14.263 INFO [stderr] 130 |                         j + j +1;
Dec 04 18:21:14.263 INFO [stderr]     |                         ^^^^^^^^
Dec 04 18:21:14.263 INFO [stderr]     |
Dec 04 18:21:14.263 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 04 18:21:14.263 INFO [stderr] 
Dec 04 18:21:14.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 04 18:21:14.846 INFO [stderr] su: No module specific data is present
Dec 04 18:21:15.579 INFO running `"docker" "inspect" "6a99a3a2f541ea8adfa5ed38dedcee5466478ce7742949b020b980df04c95783"`
Dec 04 18:21:15.932 INFO running `"docker" "rm" "-f" "6a99a3a2f541ea8adfa5ed38dedcee5466478ce7742949b020b980df04c95783"`
Dec 04 18:21:16.275 INFO [stdout] 6a99a3a2f541ea8adfa5ed38dedcee5466478ce7742949b020b980df04c95783