Dec 17 15:50:46.772 INFO checking seankelly/baseball against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 15:50:46.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/seankelly/baseball:/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 17 15:50:47.222 INFO [stdout] 98f88825e1fac022e44c98d8c5c020c66948084fa0eaf95339e299c7cabca97c Dec 17 15:50:47.224 INFO running `"docker" "start" "-a" "98f88825e1fac022e44c98d8c5c020c66948084fa0eaf95339e299c7cabca97c"` Dec 17 15:50:49.236 INFO [stderr] Compiling proc-macro2 v0.3.7 Dec 17 15:50:49.236 INFO [stderr] Checking memchr v2.0.1 Dec 17 15:50:49.237 INFO [stderr] Checking atty v0.2.9 Dec 17 15:50:49.677 INFO [stderr] Checking csv-core v0.1.4 Dec 17 15:50:49.914 INFO [stderr] Checking clap v2.31.2 Dec 17 15:50:51.258 INFO [stderr] Checking csv v1.0.0 Dec 17 15:50:53.602 INFO [stderr] Compiling quote v0.5.2 Dec 17 15:50:54.759 INFO [stderr] Compiling syn v0.13.1 Dec 17 15:51:02.498 INFO [stderr] Compiling serde_derive_internals v0.23.1 Dec 17 15:51:05.348 INFO [stderr] Compiling serde_derive v1.0.43 Dec 17 15:51:13.032 INFO [stderr] Checking baseball v0.1.0 (/opt/crater/workdir) Dec 17 15:51:22.556 INFO [stderr] warning: unused import: `std::clone::Clone` Dec 17 15:51:22.557 INFO [stderr] --> src/bin/trade-trees.rs:5:5 Dec 17 15:51:22.557 INFO [stderr] | Dec 17 15:51:22.557 INFO [stderr] 5 | use std::clone::Clone; Dec 17 15:51:22.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.557 INFO [stderr] | Dec 17 15:51:22.560 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 15:51:22.561 INFO [stderr] Dec 17 15:51:22.561 INFO [stderr] warning: unused import: `csv::WriterBuilder` Dec 17 15:51:22.561 INFO [stderr] --> src/bin/trade-trees.rs:10:5 Dec 17 15:51:22.561 INFO [stderr] | Dec 17 15:51:22.561 INFO [stderr] 10 | use csv::WriterBuilder; Dec 17 15:51:22.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.561 INFO [stderr] Dec 17 15:51:22.576 INFO [stderr] warning: unused import: `std::clone::Clone` Dec 17 15:51:22.576 INFO [stderr] --> src/bin/trade-trees.rs:5:5 Dec 17 15:51:22.576 INFO [stderr] | Dec 17 15:51:22.576 INFO [stderr] 5 | use std::clone::Clone; Dec 17 15:51:22.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.576 INFO [stderr] | Dec 17 15:51:22.576 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 17 15:51:22.576 INFO [stderr] Dec 17 15:51:22.576 INFO [stderr] warning: unused import: `csv::WriterBuilder` Dec 17 15:51:22.576 INFO [stderr] --> src/bin/trade-trees.rs:10:5 Dec 17 15:51:22.576 INFO [stderr] | Dec 17 15:51:22.576 INFO [stderr] 10 | use csv::WriterBuilder; Dec 17 15:51:22.576 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.576 INFO [stderr] Dec 17 15:51:22.738 INFO [stderr] warning: unused variable: `transactions` Dec 17 15:51:22.738 INFO [stderr] --> src/bin/trade-trees.rs:51:9 Dec 17 15:51:22.738 INFO [stderr] | Dec 17 15:51:22.738 INFO [stderr] 51 | let transactions = load_transactions(&tran_txt); Dec 17 15:51:22.738 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_transactions` instead Dec 17 15:51:22.751 INFO [stderr] | Dec 17 15:51:22.751 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 15:51:22.751 INFO [stderr] Dec 17 15:51:22.797 INFO [stderr] warning: unused variable: `transactions` Dec 17 15:51:22.797 INFO [stderr] --> src/bin/trade-trees.rs:51:9 Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] 51 | let transactions = load_transactions(&tran_txt); Dec 17 15:51:22.797 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_transactions` instead Dec 17 15:51:22.797 INFO [stderr] warning: struct is never constructed: `Trade` Dec 17 15:51:22.797 INFO [stderr] --> src/bin/trade-trees.rs:15:1 Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] 15 | struct Trade { Dec 17 15:51:22.797 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 17 15:51:22.797 INFO [stderr] Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 15:51:22.797 INFO [stderr] Dec 17 15:51:22.797 INFO [stderr] warning: struct is never constructed: `Link` Dec 17 15:51:22.797 INFO [stderr] --> src/bin/trade-trees.rs:20:1 Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] 20 | struct Link { Dec 17 15:51:22.797 INFO [stderr] | ^^^^^^^^^^^ Dec 17 15:51:22.797 INFO [stderr] Dec 17 15:51:22.797 INFO [stderr] warning: function is never used: `group_transactions` Dec 17 15:51:22.797 INFO [stderr] --> src/bin/trade-trees.rs:34:1 Dec 17 15:51:22.797 INFO [stderr] | Dec 17 15:51:22.797 INFO [stderr] 34 | fn group_transactions(transactions: Vec) { Dec 17 15:51:22.797 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.797 INFO [stderr] Dec 17 15:51:22.828 INFO [stderr] warning: struct is never constructed: `Trade` Dec 17 15:51:22.828 INFO [stderr] --> src/bin/trade-trees.rs:15:1 Dec 17 15:51:22.828 INFO [stderr] | Dec 17 15:51:22.828 INFO [stderr] 15 | struct Trade { Dec 17 15:51:22.828 INFO [stderr] | ^^^^^^^^^^^^ Dec 17 15:51:22.828 INFO [stderr] | Dec 17 15:51:22.828 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 15:51:22.828 INFO [stderr] Dec 17 15:51:22.828 INFO [stderr] warning: struct is never constructed: `Link` Dec 17 15:51:22.828 INFO [stderr] --> src/bin/trade-trees.rs:20:1 Dec 17 15:51:22.828 INFO [stderr] | Dec 17 15:51:22.828 INFO [stderr] 20 | struct Link { Dec 17 15:51:22.828 INFO [stderr] | ^^^^^^^^^^^ Dec 17 15:51:22.828 INFO [stderr] Dec 17 15:51:22.828 INFO [stderr] warning: function is never used: `group_transactions` Dec 17 15:51:22.828 INFO [stderr] --> src/bin/trade-trees.rs:34:1 Dec 17 15:51:22.828 INFO [stderr] | Dec 17 15:51:22.828 INFO [stderr] 34 | fn group_transactions(transactions: Vec) { Dec 17 15:51:22.828 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.828 INFO [stderr] Dec 17 15:51:22.984 INFO [stderr] warning: struct is never constructed: `FinalTeamResults` Dec 17 15:51:22.984 INFO [stderr] --> src/bin/futility.rs:44:1 Dec 17 15:51:22.984 INFO [stderr] | Dec 17 15:51:22.984 INFO [stderr] 44 | struct FinalTeamResults { Dec 17 15:51:22.984 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:51:22.984 INFO [stderr] | Dec 17 15:51:22.984 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 15:51:22.984 INFO [stderr] Dec 17 15:51:23.000 INFO [stderr] warning: struct is never constructed: `FinalTeamResults` Dec 17 15:51:23.000 INFO [stderr] --> src/bin/futility.rs:44:1 Dec 17 15:51:23.000 INFO [stderr] | Dec 17 15:51:23.000 INFO [stderr] 44 | struct FinalTeamResults { Dec 17 15:51:23.000 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 17 15:51:23.000 INFO [stderr] | Dec 17 15:51:23.000 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 17 15:51:23.000 INFO [stderr] Dec 17 15:51:23.816 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.66s Dec 17 15:51:24.436 INFO running `"docker" "inspect" "98f88825e1fac022e44c98d8c5c020c66948084fa0eaf95339e299c7cabca97c"` Dec 17 15:51:24.726 INFO running `"docker" "rm" "-f" "98f88825e1fac022e44c98d8c5c020c66948084fa0eaf95339e299c7cabca97c"` Dec 17 15:51:25.040 INFO [stdout] 98f88825e1fac022e44c98d8c5c020c66948084fa0eaf95339e299c7cabca97c