[INFO] fetching crate twentyone 0.2.0...
[INFO] testing twentyone-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate twentyone 0.2.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate twentyone 0.2.0
[INFO] finished tweaking crates.io crate twentyone 0.2.0
[INFO] tweaked toml for crates.io crate twentyone 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twentyone 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate twentyone 0.2.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6cb877f1a24cf0415bae264736aacfb26e62cdf9c2f2f57b097fab0b90aacdfb
[INFO] running `Command { std: "docker" "start" "-a" "6cb877f1a24cf0415bae264736aacfb26e62cdf9c2f2f57b097fab0b90aacdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6cb877f1a24cf0415bae264736aacfb26e62cdf9c2f2f57b097fab0b90aacdfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cb877f1a24cf0415bae264736aacfb26e62cdf9c2f2f57b097fab0b90aacdfb", kill_on_drop: false }`
[INFO] [stdout] 6cb877f1a24cf0415bae264736aacfb26e62cdf9c2f2f57b097fab0b90aacdfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8f2ec9b1cf382ed71ae1a26aab0f952fdb1fe3eaa2a3733d896aca12f06c44
[INFO] running `Command { std: "docker" "start" "-a" "1c8f2ec9b1cf382ed71ae1a26aab0f952fdb1fe3eaa2a3733d896aca12f06c44", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling twentyone v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/game.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |         callback: &'a dyn Fn(DealerRequest, Option<&Player>, &Dealer) -> PlayerAction,
[INFO] [stdout]     |                    -- the lifetime is named here
[INFO] [stdout] 157 |     ) -> Dealer {
[INFO] [stdout]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 157 |     ) -> Dealer<'a> {
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "1c8f2ec9b1cf382ed71ae1a26aab0f952fdb1fe3eaa2a3733d896aca12f06c44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8f2ec9b1cf382ed71ae1a26aab0f952fdb1fe3eaa2a3733d896aca12f06c44", kill_on_drop: false }`
[INFO] [stdout] 1c8f2ec9b1cf382ed71ae1a26aab0f952fdb1fe3eaa2a3733d896aca12f06c44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bbe01e57b06c8680eabfd8c8195bc4163343238bb65b6e3fb6162b78ac07871
[INFO] running `Command { std: "docker" "start" "-a" "9bbe01e57b06c8680eabfd8c8195bc4163343238bb65b6e3fb6162b78ac07871", kill_on_drop: false }`
[INFO] [stderr]    Compiling twentyone v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/game.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |         callback: &'a dyn Fn(DealerRequest, Option<&Player>, &Dealer) -> PlayerAction,
[INFO] [stdout]     |                    -- the lifetime is named here
[INFO] [stdout] 157 |     ) -> Dealer {
[INFO] [stdout]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 157 |     ) -> Dealer<'a> {
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/game.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 156 |         callback: &'a dyn Fn(DealerRequest, Option<&Player>, &Dealer) -> PlayerAction,
[INFO] [stdout]     |                    -- the lifetime is named here
[INFO] [stdout] 157 |     ) -> Dealer {
[INFO] [stdout]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 157 |     ) -> Dealer<'a> {
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "9bbe01e57b06c8680eabfd8c8195bc4163343238bb65b6e3fb6162b78ac07871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bbe01e57b06c8680eabfd8c8195bc4163343238bb65b6e3fb6162b78ac07871", kill_on_drop: false }`
[INFO] [stdout] 9bbe01e57b06c8680eabfd8c8195bc4163343238bb65b6e3fb6162b78ac07871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e0e29d4751483879b7c3931fcad7adf0dc8eb58b174775cf53ff3129102c78f2
[INFO] running `Command { std: "docker" "start" "-a" "e0e29d4751483879b7c3931fcad7adf0dc8eb58b174775cf53ff3129102c78f2", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/game.rs:157:10
[INFO] [stderr]     |
[INFO] [stderr] 156 |         callback: &'a dyn Fn(DealerRequest, Option<&Player>, &Dealer) -> PlayerAction,
[INFO] [stderr]     |                    -- the lifetime is named here
[INFO] [stderr] 157 |     ) -> Dealer {
[INFO] [stderr]     |          ^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 157 |     ) -> Dealer<'a> {
[INFO] [stderr]     |                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `twentyone` (lib) generated 1 warning (run `cargo fix --lib -p twentyone` to apply 1 suggestion)
[INFO] [stderr] warning: `twentyone` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/twentyone-354c42954f310a8e)
[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 tests/tests.rs (/opt/rustwide/target/debug/deps/tests-ffa985424dcd0187)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::deck_tests ... ok
[INFO] [stdout] test tests::hand_tests ... ok
[INFO] [stdout] test tests::player_dealer_tests ... ok
[INFO] [stdout] test tests::game_tests ... ok
[INFO] [stdout] test tests::shoe_tests ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests twentyone
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/cards.rs - cards::shuffle_deck (line 57) ... ok
[INFO] [stdout] test src/game.rs - game::get_hand_value (line 515) ... ok
[INFO] [stdout] test src/cards.rs - cards::create_deck (line 8) ... ok
[INFO] [stdout] test src/game.rs - game::Player::new (line 475) ... ok
[INFO] [stdout] test src/cards.rs - cards::hit_card (line 99) ... ok
[INFO] [stdout] test src/cards.rs - cards::create_shoe (line 37) ... ok
[INFO] [stdout] test src/cards.rs - cards::draw_card (line 75) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/game.rs - game::can_split (line 569) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e0e29d4751483879b7c3931fcad7adf0dc8eb58b174775cf53ff3129102c78f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0e29d4751483879b7c3931fcad7adf0dc8eb58b174775cf53ff3129102c78f2", kill_on_drop: false }`
[INFO] [stdout] e0e29d4751483879b7c3931fcad7adf0dc8eb58b174775cf53ff3129102c78f2