[INFO] cloning repository https://github.com/isaacthefallenapple/wordle-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isaacthefallenapple/wordle-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaacthefallenapple%2Fwordle-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaacthefallenapple%2Fwordle-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 731553c591b70fca2c88e0cad90bc6d733c9ad36
[INFO] testing isaacthefallenapple/wordle-rust against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisaacthefallenapple%2Fwordle-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/isaacthefallenapple/wordle-rust
[INFO] finished tweaking git repo https://github.com/isaacthefallenapple/wordle-rust
[INFO] tweaked toml for git repo https://github.com/isaacthefallenapple/wordle-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/isaacthefallenapple/wordle-rust on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/isaacthefallenapple/wordle-rust 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f29201d80e423137252b70a69cb50eb5f41ba401890cb0956e5660a2f9a31fc9
[INFO] running `Command { std: "docker" "start" "-a" "f29201d80e423137252b70a69cb50eb5f41ba401890cb0956e5660a2f9a31fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f29201d80e423137252b70a69cb50eb5f41ba401890cb0956e5660a2f9a31fc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29201d80e423137252b70a69cb50eb5f41ba401890cb0956e5660a2f9a31fc9", kill_on_drop: false }`
[INFO] [stdout] f29201d80e423137252b70a69cb50eb5f41ba401890cb0956e5660a2f9a31fc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 958e38fa8f98c81d56e680a49972b0875a82b44b04caa95939e72ec2a2cfda23
[INFO] running `Command { std: "docker" "start" "-a" "958e38fa8f98c81d56e680a49972b0875a82b44b04caa95939e72ec2a2cfda23", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling words v0.1.0 (/opt/rustwide/workdir/words)
[INFO] [stderr]    Compiling api v0.1.0 (/opt/rustwide/workdir/api)
[INFO] [stderr]    Compiling wordle v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: struct `Stats` is never constructed
[INFO] [stdout]   --> cli/src/stats.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Stats {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `record_win`, `record_loss`, `serialize`, and `deserialize` are never used
[INFO] [stdout]   --> cli/src/stats.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Stats {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 16 |     pub fn record_win(&mut self, round: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn record_loss(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn serialize(&self, mut w: impl Write) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     pub fn deserialize(mut r: impl Read) -> Result<Self, Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "958e38fa8f98c81d56e680a49972b0875a82b44b04caa95939e72ec2a2cfda23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "958e38fa8f98c81d56e680a49972b0875a82b44b04caa95939e72ec2a2cfda23", kill_on_drop: false }`
[INFO] [stdout] 958e38fa8f98c81d56e680a49972b0875a82b44b04caa95939e72ec2a2cfda23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05418e71d4853c825f142b70cec2dab7396f104b5868f78821c98aea7ea0c5ce
[INFO] running `Command { std: "docker" "start" "-a" "05418e71d4853c825f142b70cec2dab7396f104b5868f78821c98aea7ea0c5ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling words v0.1.0 (/opt/rustwide/workdir/words)
[INFO] [stderr]    Compiling wordle v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling api v0.1.0 (/opt/rustwide/workdir/api)
[INFO] [stdout] warning: methods `record_win`, `record_loss`, and `serialize` are never used
[INFO] [stdout]   --> cli/src/stats.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl Stats {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] 16 |     pub fn record_win(&mut self, round: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn record_loss(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn serialize(&self, mut w: impl Write) -> Result<(), Box<dyn Error>> {
[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 0.94s
[INFO] running `Command { std: "docker" "inspect" "05418e71d4853c825f142b70cec2dab7396f104b5868f78821c98aea7ea0c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05418e71d4853c825f142b70cec2dab7396f104b5868f78821c98aea7ea0c5ce", kill_on_drop: false }`
[INFO] [stdout] 05418e71d4853c825f142b70cec2dab7396f104b5868f78821c98aea7ea0c5ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9982ca15da7661e46ca0bc9a56e6a5444e70c213314166ee7c344beeb7ee4d5
[INFO] running `Command { std: "docker" "start" "-a" "a9982ca15da7661e46ca0bc9a56e6a5444e70c213314166ee7c344beeb7ee4d5", kill_on_drop: false }`
[INFO] [stderr] warning: methods `record_win`, `record_loss`, and `serialize` are never used
[INFO] [stderr]   --> cli/src/stats.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | impl Stats {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] 16 |     pub fn record_win(&mut self, round: usize) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn record_loss(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 25 |     pub fn serialize(&self, mut w: impl Write) -> Result<(), Box<dyn Error>> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wordle` (bin "wordle" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/api-d8ea6847c0417883)
[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/wordle-3b48a442e08d0514)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_score ... ok
[INFO] [stdout] test stats::tests::test_deserialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/words-bc1ff2f47c823d62)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hash::tests::test_is_perfect ... ok
[INFO] [stdout] test data::tests::test_check ... ok
[INFO] [stdout] test hash::tests::test_hashmap ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests words
[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" "a9982ca15da7661e46ca0bc9a56e6a5444e70c213314166ee7c344beeb7ee4d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9982ca15da7661e46ca0bc9a56e6a5444e70c213314166ee7c344beeb7ee4d5", kill_on_drop: false }`
[INFO] [stdout] a9982ca15da7661e46ca0bc9a56e6a5444e70c213314166ee7c344beeb7ee4d5
