[INFO] cloning repository https://github.com/ChrisMcD1/strands
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChrisMcD1/strands" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMcD1%2Fstrands", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMcD1%2Fstrands'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7b4aeedc5461b2d5be1884a0ca72435d1b78dc4
[INFO] testing ChrisMcD1/strands against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChrisMcD1%2Fstrands" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ChrisMcD1/strands
[INFO] finished tweaking git repo https://github.com/ChrisMcD1/strands
[INFO] tweaked toml for git repo https://github.com/ChrisMcD1/strands written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChrisMcD1/strands on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ChrisMcD1/strands already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e49e89e4515bea745f71b681e12147742ece541ea86fe36832ff9b089f83753
[INFO] running `Command { std: "docker" "start" "-a" "2e49e89e4515bea745f71b681e12147742ece541ea86fe36832ff9b089f83753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e49e89e4515bea745f71b681e12147742ece541ea86fe36832ff9b089f83753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e49e89e4515bea745f71b681e12147742ece541ea86fe36832ff9b089f83753", kill_on_drop: false }`
[INFO] [stdout] 2e49e89e4515bea745f71b681e12147742ece541ea86fe36832ff9b089f83753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5eea20a4ca312e983a3789da052cad83fc172bddedfe3353ad2fe4f0dcdc010
[INFO] running `Command { std: "docker" "start" "-a" "f5eea20a4ca312e983a3789da052cad83fc172bddedfe3353ad2fe4f0dcdc010", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling rustversion v1.0.15
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling rustls-pki-types v1.5.0
[INFO] [stderr]    Compiling base64 v0.22.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling stability v0.2.0
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling rustls-pemfile v2.1.2
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling tokio v1.37.0
[INFO] [stderr]    Compiling strum_macros v0.26.2
[INFO] [stderr]    Compiling castaway v0.2.2
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling compact_str v0.7.1
[INFO] [stderr]    Compiling pin-project v1.1.5
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling lru v0.12.3
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling strum v0.26.2
[INFO] [stderr]    Compiling ratatui v0.26.2
[INFO] [stderr]    Compiling tokio-util v0.7.10
[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.4.4
[INFO] [stderr]    Compiling hyper v1.3.1
[INFO] [stderr]    Compiling hyper-util v0.1.3
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling strands v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `slice::Iter`
[INFO] [stdout]  --> src/domain/contiguous_tiles.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, slice::Iter};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]   --> src/domain/game_service.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let game = self
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "f5eea20a4ca312e983a3789da052cad83fc172bddedfe3353ad2fe4f0dcdc010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5eea20a4ca312e983a3789da052cad83fc172bddedfe3353ad2fe4f0dcdc010", kill_on_drop: false }`
[INFO] [stdout] f5eea20a4ca312e983a3789da052cad83fc172bddedfe3353ad2fe4f0dcdc010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d20805e4779274799401233ecee23e8a486e8701bdb98b4ec1454d3834bd2e4e
[INFO] running `Command { std: "docker" "start" "-a" "d20805e4779274799401233ecee23e8a486e8701bdb98b4ec1454d3834bd2e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling strands v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `slice::Iter`
[INFO] [stdout]  --> src/domain/contiguous_tiles.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, slice::Iter};
[INFO] [stdout]   |                                 ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]   --> src/domain/game_service.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let game = self
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `NeverContainsDictionary` is never constructed
[INFO] [stdout]    --> src/main.rs:313:16
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub struct NeverContainsDictionary;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 0.82s
[INFO] running `Command { std: "docker" "inspect" "d20805e4779274799401233ecee23e8a486e8701bdb98b4ec1454d3834bd2e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d20805e4779274799401233ecee23e8a486e8701bdb98b4ec1454d3834bd2e4e", kill_on_drop: false }`
[INFO] [stdout] d20805e4779274799401233ecee23e8a486e8701bdb98b4ec1454d3834bd2e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 97e115472867ca974e2a5bd6c2d24b19dcb6883d002ba7afad0dc63f4d80cbd7
[INFO] running `Command { std: "docker" "start" "-a" "97e115472867ca974e2a5bd6c2d24b19dcb6883d002ba7afad0dc63f4d80cbd7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `slice::Iter`
[INFO] [stderr]  --> src/domain/contiguous_tiles.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashSet, slice::Iter};
[INFO] [stderr]   |                                 ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `game`
[INFO] [stderr]   --> src/domain/game_service.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |         let game = self
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `NeverContainsDictionary` is never constructed
[INFO] [stderr]    --> src/main.rs:313:16
[INFO] [stderr]     |
[INFO] [stderr] 313 |     pub struct NeverContainsDictionary;
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `strands` (bin "strands" test) generated 3 warnings (run `cargo fix --bin "strands" -p strands --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strands-5f87ea7925ee87d4)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/strands-147a63966a2e9141)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test domain::contiguous_tiles::test::errors_for_disconnected ... ok
[INFO] [stdout] test domain::contiguous_tiles::test::errors_for_duplicates ... ok
[INFO] [stdout] test test::cannot_redeem_clue_on_fresh_game ... ok
[INFO] [stdout] test test::doesnt_give_credit_for_duplicate_guesses ... ok
[INFO] [stdout] test test::get_clue_after_3_words ... ok
[INFO] [stdout] test test::gives_credit_for_real_word ... ok
[INFO] [stdout] test test::finds_answer ... ok
[INFO] [stdout] test test::says_wrong_guess_is_not_answer ... ok
[INFO] [stdout] test test::using_sample_board ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strands
[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" "97e115472867ca974e2a5bd6c2d24b19dcb6883d002ba7afad0dc63f4d80cbd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97e115472867ca974e2a5bd6c2d24b19dcb6883d002ba7afad0dc63f4d80cbd7", kill_on_drop: false }`
[INFO] [stdout] 97e115472867ca974e2a5bd6c2d24b19dcb6883d002ba7afad0dc63f4d80cbd7