[INFO] cloning repository https://github.com/Vishal-Chdhry/wordle-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vishal-Chdhry/wordle-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishal-Chdhry%2Fwordle-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishal-Chdhry%2Fwordle-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bbb3e19d24eea1eca2cdd26f0470901e2fe02fa9
[INFO] checking Vishal-Chdhry/wordle-solver/bbb3e19d24eea1eca2cdd26f0470901e2fe02fa9 against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVishal-Chdhry%2Fwordle-solver" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Vishal-Chdhry/wordle-solver on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Vishal-Chdhry/wordle-solver
[INFO] finished tweaking git repo https://github.com/Vishal-Chdhry/wordle-solver
[INFO] tweaked toml for git repo https://github.com/Vishal-Chdhry/wordle-solver written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Vishal-Chdhry/wordle-solver 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" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a792977f8c7e362c61626c860f89a8efb2937f98d6bd189565f2cdbf81bb9777
[INFO] running `Command { std: "docker" "start" "-a" "a792977f8c7e362c61626c860f89a8efb2937f98d6bd189565f2cdbf81bb9777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a792977f8c7e362c61626c860f89a8efb2937f98d6bd189565f2cdbf81bb9777", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a792977f8c7e362c61626c860f89a8efb2937f98d6bd189565f2cdbf81bb9777", kill_on_drop: false }`
[INFO] [stdout] a792977f8c7e362c61626c860f89a8efb2937f98d6bd189565f2cdbf81bb9777
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a149d966c60163f39bd63912e3f10cd9f1f8dffa564e068117a8e4d9c711f0d
[INFO] running `Command { std: "docker" "start" "-a" "9a149d966c60163f39bd63912e3f10cd9f1f8dffa564e068117a8e4d9c711f0d", kill_on_drop: false }`
[INFO] [stderr]     Checking wordle-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `history`
[INFO] [stdout]   --> src/algorithms/naive.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn guess(&mut self, history: &[Guess]) -> String {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `history`
[INFO] [stdout]   --> src/algorithms/naive.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn guess(&mut self, history: &[Guess]) -> String {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_history`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `word` and `mask` are never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Guess {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 46 |     word: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     mask: [Correctness; 5],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `word` and `mask` are never read
[INFO] [stdout]   --> src/lib.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Guess {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 46 |     word: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 47 |     mask: [Correctness; 5],
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `play` in crate `wordle_solver`
[INFO] [stdout]  --> src/main.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |         wordle_solver::play(answer, guesser);
[INFO] [stdout]   |                        ^^^^ not found in `wordle_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wordle-solver` (bin "wordle-solver" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find function `play` in crate `wordle_solver`
[INFO] [stdout]  --> src/main.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |         wordle_solver::play(answer, guesser);
[INFO] [stdout]   |                        ^^^^ not found in `wordle_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wordle-solver` (bin "wordle-solver") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9a149d966c60163f39bd63912e3f10cd9f1f8dffa564e068117a8e4d9c711f0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a149d966c60163f39bd63912e3f10cd9f1f8dffa564e068117a8e4d9c711f0d", kill_on_drop: false }`
[INFO] [stdout] 9a149d966c60163f39bd63912e3f10cd9f1f8dffa564e068117a8e4d9c711f0d