[INFO] fetching crate rust_clue_solver_2 0.1.2...
[INFO] testing rust_clue_solver_2-0.1.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rust_clue_solver_2 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rust_clue_solver_2 0.1.2
[INFO] finished tweaking crates.io crate rust_clue_solver_2 0.1.2
[INFO] tweaked toml for crates.io crate rust_clue_solver_2 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust_clue_solver_2 0.1.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b
[INFO] running `Command { std: "docker" "start" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_clue_solver_2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/card.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct InvalidCardType(String);
[INFO] [stdout]    |            --------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `InvalidCardType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_clue_solver_2 v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/card.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct InvalidCardType(String);
[INFO] [stdout]    |            --------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `InvalidCardType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/card.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct InvalidCardType(String);
[INFO] [stdout]    |            --------------- ^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout]    = note: `InvalidCardType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/card.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct InvalidCardType(String);
[INFO] [stderr]    |            --------------- ^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr]    = note: `InvalidCardType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_clue_solver_2` (lib) generated 1 warning
[INFO] [stderr] warning: `rust_clue_solver_2` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rust_clue_solver_2/149bc2dbf7b08a0e/out/rust_clue_solver_2-149bc2dbf7b08a0e)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test accusation::test::accusation_creates_proper_errors_when_failing ... ok
[INFO] [stdout] test accusation::test::accusation_new_creates_valid_accusation ... ok
[INFO] [stdout] test card::test::card_equal_works_for_weapon ... ok
[INFO] [stdout] test deck::tests::confirm_player_card_confirms_the_card ... ok
[INFO] [stdout] test deck::tests::deck_new_generates_deck_from_card_vec ... ok
[INFO] [stdout] test card::test::valid_card_types_are_created ... ok
[INFO] [stdout] test players::test::confirm_player_card_with_invalid_player_id_returns_exit_error ... ok
[INFO] [stdout] test players::test::confirm_player_card_changes_card_to_confirmed ... ok
[INFO] [stdout] test players::test::invalid_num_player_for_player_row_new_return_err ... ok
[INFO] [stdout] test card::test::invalid_card_type_returns_err ... ok
[INFO] [stdout] test card::test::card_equal_works_for_character ... ok
[INFO] [stdout] test players::test::player_row_new_generates_player_row ... ok
[INFO] [stdout] test players::test::confirm_player_card_eliminates_all_other_players ... ok
[INFO] [stdout] test accusation::test::accusation_new_from_string_creates_accusation ... ok
[INFO] [stdout] test card::test::different_type_cards_are_ne ... ok
[INFO] [stdout] test unknown_tracker::tests::check_accusation_returns_has_confirmed ... ok
[INFO] [stdout] test tests::make_accusation_cant_show_outputs_err_with_invalid_cards ... ok
[INFO] [stdout] test tests::loop_exits_on_none ... ok
[INFO] [stdout] test deck::tests::eliminate_player_card_eliminates_the_card ... ok
[INFO] [stdout] test unknown_tracker::tests::check_accusation_list_updates_list ... ok
[INFO] [stdout] test tests::loop_exits_on_q ... ok
[INFO] [stdout] test card::test::card_equal_works_for_room ... ok
[INFO] [stdout] test unknown_tracker::tests::check_accusation_returns_unknown ... ok
[INFO] [stdout] test players::test::eliminate_player_card_with_invalid_player_id_returns_exit_error ... ok
[INFO] [stdout] test players::test::eliminate_player_card_eliminates_card ... ok
[INFO] [stdout] test unknown_tracker::tests::check_accusation_returns_has_eliminated ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_clue_solver_2
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b", kill_on_drop: false }`
[INFO] [stdout] 4319b43089114983b0e91209511664f5c81f4f26193eadb19e19aca62bdf032b
