Dec 18 04:54:05.376 INFO checking WaltersDilemma/fibo against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:54:05.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/WaltersDilemma/fibo:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:54:06.042 INFO [stdout] c54cc0aece7f583a9f1e3d47fc993dbfbb3ff61bcad8788f061cfcbfac6a3ae1
Dec 18 04:54:06.044 INFO running `"docker" "start" "-a" "c54cc0aece7f583a9f1e3d47fc993dbfbb3ff61bcad8788f061cfcbfac6a3ae1"`
Dec 18 04:54:07.663 INFO [stderr]     Checking fibo v0.0.1 (/opt/crater/workdir)
Dec 18 04:54:08.135 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 18 04:54:08.135 INFO [stderr]  --> src/main.rs:5:5
Dec 18 04:54:08.135 INFO [stderr]   |
Dec 18 04:54:08.135 INFO [stderr] 5 | use std::cmp::Ordering;
Dec 18 04:54:08.135 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 04:54:08.135 INFO [stderr]   |
Dec 18 04:54:08.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:54:08.135 INFO [stderr] 
Dec 18 04:54:08.135 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 04:54:08.135 INFO [stderr]  --> src/main.rs:6:5
Dec 18 04:54:08.135 INFO [stderr]   |
Dec 18 04:54:08.135 INFO [stderr] 6 | use rand::Rng;
Dec 18 04:54:08.135 INFO [stderr]   |     ^^^^^^^^^
Dec 18 04:54:08.135 INFO [stderr] 
Dec 18 04:54:08.249 INFO [stderr] warning: unused import: `std::cmp::Ordering`
Dec 18 04:54:08.250 INFO [stderr]  --> src/main.rs:5:5
Dec 18 04:54:08.250 INFO [stderr]   |
Dec 18 04:54:08.250 INFO [stderr] 5 | use std::cmp::Ordering;
Dec 18 04:54:08.250 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 04:54:08.250 INFO [stderr]   |
Dec 18 04:54:08.250 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 04:54:08.250 INFO [stderr] 
Dec 18 04:54:08.250 INFO [stderr] warning: unused import: `rand::Rng`
Dec 18 04:54:08.250 INFO [stderr]  --> src/main.rs:6:5
Dec 18 04:54:08.250 INFO [stderr]   |
Dec 18 04:54:08.250 INFO [stderr] 6 | use rand::Rng;
Dec 18 04:54:08.250 INFO [stderr]   |     ^^^^^^^^^
Dec 18 04:54:08.250 INFO [stderr] 
Dec 18 04:54:08.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 18 04:54:09.326 INFO running `"docker" "inspect" "c54cc0aece7f583a9f1e3d47fc993dbfbb3ff61bcad8788f061cfcbfac6a3ae1"`
Dec 18 04:54:09.650 INFO running `"docker" "rm" "-f" "c54cc0aece7f583a9f1e3d47fc993dbfbb3ff61bcad8788f061cfcbfac6a3ae1"`
Dec 18 04:54:10.033 INFO [stdout] c54cc0aece7f583a9f1e3d47fc993dbfbb3ff61bcad8788f061cfcbfac6a3ae1