[INFO] updating cached repository seankelly/baseball
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/seankelly/baseball
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/seankelly/baseball" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/seankelly/baseball"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/seankelly/baseball'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/seankelly/baseball" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/seankelly/baseball"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/seankelly/baseball'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d51a8e0e3b4a12413a7f583b3da84b3243960ddd
[INFO] sha for GitHub repo seankelly/baseball: d51a8e0e3b4a12413a7f583b3da84b3243960ddd
[INFO] validating manifest of seankelly/baseball on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of seankelly/baseball on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing seankelly/baseball
[INFO] finished frobbing seankelly/baseball
[INFO] frobbed toml for seankelly/baseball written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/seankelly/baseball/Cargo.toml
[INFO] started frobbing seankelly/baseball
[INFO] finished frobbing seankelly/baseball
[INFO] frobbed toml for seankelly/baseball written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/seankelly/baseball/Cargo.toml
[INFO] crate seankelly/baseball has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing seankelly/baseball against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] f8cc6d698f9808ada14a8caeb6b1a81bcd0122a6f6024a5627244358cab352b4
[INFO] running `"docker" "start" "-a" "f8cc6d698f9808ada14a8caeb6b1a81bcd0122a6f6024a5627244358cab352b4"`
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling csv-core v0.1.4
[INFO] [stderr]    Compiling csv v1.0.0
[INFO] [stderr]    Compiling baseball v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `FinalTeamResults`
[INFO] [stderr]   --> src/bin/futility.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | struct FinalTeamResults {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::clone::Clone`
[INFO] [stderr]  --> src/bin/trade-trees.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::clone::Clone;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `csv::WriterBuilder`
[INFO] [stderr]   --> src/bin/trade-trees.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use csv::WriterBuilder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transactions`
[INFO] [stderr]   --> src/bin/trade-trees.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let transactions = load_transactions(&tran_txt);
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_transactions`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Trade`
[INFO] [stderr]   --> src/bin/trade-trees.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Trade {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Link`
[INFO] [stderr]   --> src/bin/trade-trees.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Link {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `group_transactions`
[INFO] [stderr]   --> src/bin/trade-trees.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn group_transactions(transactions: Vec<Transaction>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.66s
[INFO] running `"docker" "inspect" "f8cc6d698f9808ada14a8caeb6b1a81bcd0122a6f6024a5627244358cab352b4"`
[INFO] running `"docker" "rm" "-f" "f8cc6d698f9808ada14a8caeb6b1a81bcd0122a6f6024a5627244358cab352b4"`
[INFO] [stdout] f8cc6d698f9808ada14a8caeb6b1a81bcd0122a6f6024a5627244358cab352b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a70613623e596b10b3ff4ef27f9c4ab46be3b3d88fbc5daae2a9a0e92421fd81
[INFO] running `"docker" "start" "-a" "a70613623e596b10b3ff4ef27f9c4ab46be3b3d88fbc5daae2a9a0e92421fd81"`
[INFO] [stderr]    Compiling baseball v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::clone::Clone`
[INFO] [stderr]  --> src/bin/trade-trees.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::clone::Clone;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `csv::WriterBuilder`
[INFO] [stderr]   --> src/bin/trade-trees.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use csv::WriterBuilder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `transactions`
[INFO] [stderr]   --> src/bin/trade-trees.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let transactions = load_transactions(&tran_txt);
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_transactions`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Trade`
[INFO] [stderr]   --> src/bin/trade-trees.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct Trade {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Link`
[INFO] [stderr]   --> src/bin/trade-trees.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Link {
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `group_transactions`
[INFO] [stderr]   --> src/bin/trade-trees.rs:34:1
[INFO] [stderr]    |
[INFO] [stderr] 34 | fn group_transactions(transactions: Vec<Transaction>) {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `FinalTeamResults`
[INFO] [stderr]   --> src/bin/futility.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | struct FinalTeamResults {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.24s
[INFO] running `"docker" "inspect" "a70613623e596b10b3ff4ef27f9c4ab46be3b3d88fbc5daae2a9a0e92421fd81"`
[INFO] running `"docker" "rm" "-f" "a70613623e596b10b3ff4ef27f9c4ab46be3b3d88fbc5daae2a9a0e92421fd81"`
[INFO] [stdout] a70613623e596b10b3ff4ef27f9c4ab46be3b3d88fbc5daae2a9a0e92421fd81
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 9d8c8d47d8f7132a41feed6aa0f398dafc0419ab5df52a5e368d700447e34f25
[INFO] running `"docker" "start" "-a" "9d8c8d47d8f7132a41feed6aa0f398dafc0419ab5df52a5e368d700447e34f25"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/baseball-19cf10b50d8af956
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futility-d6061fbd3690460d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/season_results-133d3306c800d8c2
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/streak-d39426b984f143df
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trade_trees-673413d1211d2715
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests baseball
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9d8c8d47d8f7132a41feed6aa0f398dafc0419ab5df52a5e368d700447e34f25"`
[INFO] running `"docker" "rm" "-f" "9d8c8d47d8f7132a41feed6aa0f398dafc0419ab5df52a5e368d700447e34f25"`
[INFO] [stdout] 9d8c8d47d8f7132a41feed6aa0f398dafc0419ab5df52a5e368d700447e34f25