Dec 17 15:50:45.744 INFO checking seankelly/baseball against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:50:45.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:50:46.160 INFO [stdout] 418076d152f272cdddd67614dd28002a686972dbc275e57c2523550f4c91944b
Dec 17 15:50:46.166 INFO running `"docker" "start" "-a" "418076d152f272cdddd67614dd28002a686972dbc275e57c2523550f4c91944b"`
Dec 17 15:50:47.744 INFO [stderr]     Checking memchr v2.0.1
Dec 17 15:50:47.748 INFO [stderr]     Checking clap v2.31.2
Dec 17 15:50:48.160 INFO [stderr]     Checking csv-core v0.1.4
Dec 17 15:50:48.786 INFO [stderr]     Checking csv v1.0.0
Dec 17 15:50:53.789 INFO [stderr]     Checking baseball v0.1.0 (/opt/crater/workdir)
Dec 17 15:51:02.276 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 17 15:51:02.276 INFO [stderr]  --> src/bin/trade-trees.rs:5:5
Dec 17 15:51:02.276 INFO [stderr]   |
Dec 17 15:51:02.276 INFO [stderr] 5 | use std::clone::Clone;
Dec 17 15:51:02.276 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 15:51:02.276 INFO [stderr]   |
Dec 17 15:51:02.276 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:51:02.276 INFO [stderr] 
Dec 17 15:51:02.276 INFO [stderr] warning: unused import: `csv::WriterBuilder`
Dec 17 15:51:02.276 INFO [stderr]   --> src/bin/trade-trees.rs:10:5
Dec 17 15:51:02.276 INFO [stderr]    |
Dec 17 15:51:02.276 INFO [stderr] 10 | use csv::WriterBuilder;
Dec 17 15:51:02.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 15:51:02.276 INFO [stderr] 
Dec 17 15:51:02.417 INFO [stderr] warning: unused variable: `transactions`
Dec 17 15:51:02.417 INFO [stderr]   --> src/bin/trade-trees.rs:51:9
Dec 17 15:51:02.417 INFO [stderr]    |
Dec 17 15:51:02.417 INFO [stderr] 51 |     let transactions = load_transactions(&tran_txt);
Dec 17 15:51:02.417 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_transactions` instead
Dec 17 15:51:02.417 INFO [stderr]    |
Dec 17 15:51:02.417 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:51:02.417 INFO [stderr] 
Dec 17 15:51:02.425 INFO [stderr] warning: struct is never constructed: `Trade`
Dec 17 15:51:02.425 INFO [stderr]   --> src/bin/trade-trees.rs:15:1
Dec 17 15:51:02.425 INFO [stderr]    |
Dec 17 15:51:02.425 INFO [stderr] 15 | struct Trade {
Dec 17 15:51:02.425 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 15:51:02.425 INFO [stderr]    |
Dec 17 15:51:02.425 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:51:02.425 INFO [stderr] 
Dec 17 15:51:02.425 INFO [stderr] warning: struct is never constructed: `Link`
Dec 17 15:51:02.425 INFO [stderr]   --> src/bin/trade-trees.rs:20:1
Dec 17 15:51:02.425 INFO [stderr]    |
Dec 17 15:51:02.425 INFO [stderr] 20 | struct Link {
Dec 17 15:51:02.425 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 15:51:02.425 INFO [stderr] 
Dec 17 15:51:02.425 INFO [stderr] warning: function is never used: `group_transactions`
Dec 17 15:51:02.425 INFO [stderr]   --> src/bin/trade-trees.rs:34:1
Dec 17 15:51:02.425 INFO [stderr]    |
Dec 17 15:51:02.425 INFO [stderr] 34 | fn group_transactions(transactions: Vec<Transaction>) {
Dec 17 15:51:02.425 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:51:02.425 INFO [stderr] 
Dec 17 15:51:02.749 INFO [stderr] warning: struct is never constructed: `FinalTeamResults`
Dec 17 15:51:02.749 INFO [stderr]   --> src/bin/futility.rs:44:1
Dec 17 15:51:02.749 INFO [stderr]    |
Dec 17 15:51:02.749 INFO [stderr] 44 | struct FinalTeamResults {
Dec 17 15:51:02.749 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:51:02.749 INFO [stderr]    |
Dec 17 15:51:02.749 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:51:02.749 INFO [stderr] 
Dec 17 15:51:03.110 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 17 15:51:03.110 INFO [stderr]  --> src/bin/trade-trees.rs:5:5
Dec 17 15:51:03.110 INFO [stderr]   |
Dec 17 15:51:03.110 INFO [stderr] 5 | use std::clone::Clone;
Dec 17 15:51:03.110 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 15:51:03.110 INFO [stderr]   |
Dec 17 15:51:03.110 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:51:03.110 INFO [stderr] 
Dec 17 15:51:03.110 INFO [stderr] warning: unused import: `csv::WriterBuilder`
Dec 17 15:51:03.110 INFO [stderr]   --> src/bin/trade-trees.rs:10:5
Dec 17 15:51:03.110 INFO [stderr]    |
Dec 17 15:51:03.110 INFO [stderr] 10 | use csv::WriterBuilder;
Dec 17 15:51:03.110 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 17 15:51:03.110 INFO [stderr] 
Dec 17 15:51:03.219 INFO [stderr] warning: unused variable: `transactions`
Dec 17 15:51:03.219 INFO [stderr]   --> src/bin/trade-trees.rs:51:9
Dec 17 15:51:03.219 INFO [stderr]    |
Dec 17 15:51:03.219 INFO [stderr] 51 |     let transactions = load_transactions(&tran_txt);
Dec 17 15:51:03.219 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_transactions` instead
Dec 17 15:51:03.234 INFO [stderr]    |
Dec 17 15:51:03.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:51:03.234 INFO [stderr] 
Dec 17 15:51:03.242 INFO [stderr] warning: struct is never constructed: `Trade`
Dec 17 15:51:03.242 INFO [stderr]   --> src/bin/trade-trees.rs:15:1
Dec 17 15:51:03.242 INFO [stderr]    |
Dec 17 15:51:03.242 INFO [stderr] 15 | struct Trade {
Dec 17 15:51:03.242 INFO [stderr]    | ^^^^^^^^^^^^
Dec 17 15:51:03.257 INFO [stderr]    |
Dec 17 15:51:03.257 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:51:03.257 INFO [stderr] 
Dec 17 15:51:03.257 INFO [stderr] warning: struct is never constructed: `Link`
Dec 17 15:51:03.257 INFO [stderr]   --> src/bin/trade-trees.rs:20:1
Dec 17 15:51:03.257 INFO [stderr]    |
Dec 17 15:51:03.257 INFO [stderr] 20 | struct Link {
Dec 17 15:51:03.257 INFO [stderr]    | ^^^^^^^^^^^
Dec 17 15:51:03.257 INFO [stderr] 
Dec 17 15:51:03.260 INFO [stderr] warning: function is never used: `group_transactions`
Dec 17 15:51:03.260 INFO [stderr]   --> src/bin/trade-trees.rs:34:1
Dec 17 15:51:03.260 INFO [stderr]    |
Dec 17 15:51:03.260 INFO [stderr] 34 | fn group_transactions(transactions: Vec<Transaction>) {
Dec 17 15:51:03.260 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:51:03.260 INFO [stderr] 
Dec 17 15:51:03.359 INFO [stderr] warning: struct is never constructed: `FinalTeamResults`
Dec 17 15:51:03.359 INFO [stderr]   --> src/bin/futility.rs:44:1
Dec 17 15:51:03.360 INFO [stderr]    |
Dec 17 15:51:03.360 INFO [stderr] 44 | struct FinalTeamResults {
Dec 17 15:51:03.360 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:51:03.360 INFO [stderr]    |
Dec 17 15:51:03.360 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 15:51:03.360 INFO [stderr] 
Dec 17 15:51:04.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.84s
Dec 17 15:51:05.378 INFO running `"docker" "inspect" "418076d152f272cdddd67614dd28002a686972dbc275e57c2523550f4c91944b"`
Dec 17 15:51:05.672 INFO running `"docker" "rm" "-f" "418076d152f272cdddd67614dd28002a686972dbc275e57c2523550f4c91944b"`
Dec 17 15:51:05.936 INFO [stdout] 418076d152f272cdddd67614dd28002a686972dbc275e57c2523550f4c91944b