[INFO] fetching crate vingt-et-un 0.1.1... [INFO] testing vingt-et-un-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate vingt-et-un 0.1.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate vingt-et-un 0.1.1 [INFO] finished tweaking crates.io crate vingt-et-un 0.1.1 [INFO] tweaked toml for crates.io crate vingt-et-un 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate vingt-et-un 0.1.1 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 vingt-et-un 0.1.1 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 03515abd34f22a6c23c2e51239d28663d3e5caef09b9dbc446b4b73471e78bd8 [INFO] running `Command { std: "docker" "start" "-a" "03515abd34f22a6c23c2e51239d28663d3e5caef09b9dbc446b4b73471e78bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03515abd34f22a6c23c2e51239d28663d3e5caef09b9dbc446b4b73471e78bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03515abd34f22a6c23c2e51239d28663d3e5caef09b9dbc446b4b73471e78bd8", kill_on_drop: false }` [INFO] [stdout] 03515abd34f22a6c23c2e51239d28663d3e5caef09b9dbc446b4b73471e78bd8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 82e5390f44017e10545faf8dd11d0d99ceb86a4a9922e98503690f80adea9bc8 [INFO] running `Command { std: "docker" "start" "-a" "82e5390f44017e10545faf8dd11d0d99ceb86a4a9922e98503690f80adea9bc8", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling console v0.15.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling vingt-et-un v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CustomShoe` is never constructed [INFO] [stdout] --> src/shoe.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | pub(crate) struct CustomShoe { [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 function `new` is never used [INFO] [stdout] --> src/shoe.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl CustomShoe { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 52 | pub fn new(deck: Vec) -> Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.44s [INFO] running `Command { std: "docker" "inspect" "82e5390f44017e10545faf8dd11d0d99ceb86a4a9922e98503690f80adea9bc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82e5390f44017e10545faf8dd11d0d99ceb86a4a9922e98503690f80adea9bc8", kill_on_drop: false }` [INFO] [stdout] 82e5390f44017e10545faf8dd11d0d99ceb86a4a9922e98503690f80adea9bc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 618a6372df9a21406b713c3ebd1b48a30b0095b440caf53359ea0a5b0d95cf3f [INFO] running `Command { std: "docker" "start" "-a" "618a6372df9a21406b713c3ebd1b48a30b0095b440caf53359ea0a5b0d95cf3f", kill_on_drop: false }` [INFO] [stderr] Compiling vingt-et-un v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `CustomShoe` is never constructed [INFO] [stdout] --> src/shoe.rs:47:19 [INFO] [stdout] | [INFO] [stdout] 47 | pub(crate) struct CustomShoe { [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 function `new` is never used [INFO] [stdout] --> src/shoe.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 51 | impl CustomShoe { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 52 | pub fn new(deck: Vec) -> Box { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "618a6372df9a21406b713c3ebd1b48a30b0095b440caf53359ea0a5b0d95cf3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "618a6372df9a21406b713c3ebd1b48a30b0095b440caf53359ea0a5b0d95cf3f", kill_on_drop: false }` [INFO] [stdout] 618a6372df9a21406b713c3ebd1b48a30b0095b440caf53359ea0a5b0d95cf3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 92b416c43bdf80a2f208c9bd64b8c92d3863009d408751dac81ee3012ccbf430 [INFO] running `Command { std: "docker" "start" "-a" "92b416c43bdf80a2f208c9bd64b8c92d3863009d408751dac81ee3012ccbf430", kill_on_drop: false }` [INFO] [stderr] warning: struct `CustomShoe` is never constructed [INFO] [stdout] [INFO] [stderr] --> src/shoe.rs:47:19 [INFO] [stdout] running 15 tests [INFO] [stderr] | [INFO] [stdout] test action::action_tests::possible_action_action_partial_eq ... ok [INFO] [stderr] 47 | pub(crate) struct CustomShoe { [INFO] [stdout] test hand::hand_tests::hand_hit_twenty_one ... ok [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stdout] test hand::hand_tests::hand_value_calculation ... ok [INFO] [stderr] | [INFO] [stdout] test hand::hand_tests::soft_hand_value_calculation ... ok [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] test hand::hand_tests::new_hand_blackjack ... ok [INFO] [stderr] [INFO] [stdout] test player_hand::player_hand_tests::double_possible_action ... ok [INFO] [stderr] warning: associated function `new` is never used [INFO] [stdout] test round::round_tests::test_dealer_twenty_one ... ok [INFO] [stderr] --> src/shoe.rs:52:12 [INFO] [stdout] test player_hand::player_hand_tests::split_possible_action ... ok [INFO] [stderr] | [INFO] [stdout] test round::round_tests::test_round_end ... ok [INFO] [stderr] 51 | impl CustomShoe { [INFO] [stdout] test player_hand::player_hand_tests::surrender_possible_action ... ok [INFO] [stderr] | --------------- associated function in this implementation [INFO] [stdout] test round::round_tests::test_round_start_no_dealer_blackjack ... ok [INFO] [stderr] 52 | pub fn new(deck: Vec) -> Box { [INFO] [stdout] test round::round_tests::test_round_update_second_active ... ok [INFO] [stderr] | ^^^ [INFO] [stdout] test shoe::shoe_tests::standard_shoe_no_cards ... ok [INFO] [stderr] [INFO] [stdout] test shoe::shoe_tests::standard_shoe_creation ... ok [INFO] [stderr] warning: `vingt-et-un` (lib) generated 2 warnings [INFO] [stdout] test round::round_tests::test_round_start_dealer_blackjack ... ok [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vingt_et_un-6095dcb376eabab2) [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vingt_et_un-c0a4ffc31e5bbf02) [INFO] [stdout] [INFO] [stderr] Doc-tests vingt_et_un [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] [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" "92b416c43bdf80a2f208c9bd64b8c92d3863009d408751dac81ee3012ccbf430", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92b416c43bdf80a2f208c9bd64b8c92d3863009d408751dac81ee3012ccbf430", kill_on_drop: false }` [INFO] [stdout] 92b416c43bdf80a2f208c9bd64b8c92d3863009d408751dac81ee3012ccbf430