[INFO] fetching crate vingt-et-un 0.1.1...
[INFO] testing vingt-et-un-0.1.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate vingt-et-un 0.1.1 into /workspace/builds/worker-0-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-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vingt-et-un 0.1.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d541a51491482950f5bf99f6cc39b18d42dd96a7e0599c86e65143153817e72
[INFO] running `Command { std: "docker" "start" "-a" "4d541a51491482950f5bf99f6cc39b18d42dd96a7e0599c86e65143153817e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d541a51491482950f5bf99f6cc39b18d42dd96a7e0599c86e65143153817e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d541a51491482950f5bf99f6cc39b18d42dd96a7e0599c86e65143153817e72", kill_on_drop: false }`
[INFO] [stdout] 4d541a51491482950f5bf99f6cc39b18d42dd96a7e0599c86e65143153817e72
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09afeac1c23db0270ac492c8d274b8d43b9e26fbb76fdf1f14911bef5c5bdc97
[INFO] running `Command { std: "docker" "start" "-a" "09afeac1c23db0270ac492c8d274b8d43b9e26fbb76fdf1f14911bef5c5bdc97", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[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<u8>) -> Box<CustomShoe> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.33s
[INFO] running `Command { std: "docker" "inspect" "09afeac1c23db0270ac492c8d274b8d43b9e26fbb76fdf1f14911bef5c5bdc97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09afeac1c23db0270ac492c8d274b8d43b9e26fbb76fdf1f14911bef5c5bdc97", kill_on_drop: false }`
[INFO] [stdout] 09afeac1c23db0270ac492c8d274b8d43b9e26fbb76fdf1f14911bef5c5bdc97
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4f9300cd1516d2f2904d75001319cce2e369aed0b8196f2c9dd132ac65f36b5
[INFO] running `Command { std: "docker" "start" "-a" "a4f9300cd1516d2f2904d75001319cce2e369aed0b8196f2c9dd132ac65f36b5", 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<u8>) -> Box<CustomShoe> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "a4f9300cd1516d2f2904d75001319cce2e369aed0b8196f2c9dd132ac65f36b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f9300cd1516d2f2904d75001319cce2e369aed0b8196f2c9dd132ac65f36b5", kill_on_drop: false }`
[INFO] [stdout] a4f9300cd1516d2f2904d75001319cce2e369aed0b8196f2c9dd132ac65f36b5
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29090484cc5e9350ed9d3c0ec70821f1d174c135ac43855233bfa8b4863d27f7
[INFO] running `Command { std: "docker" "start" "-a" "29090484cc5e9350ed9d3c0ec70821f1d174c135ac43855233bfa8b4863d27f7", kill_on_drop: false }`
[INFO] [stderr] warning: struct `CustomShoe` is never constructed
[INFO] [stderr]   --> src/shoe.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub(crate) struct CustomShoe {
[INFO] [stderr]    |                   ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/shoe.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | impl CustomShoe {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 52 |     pub fn new(deck: Vec<u8>) -> Box<CustomShoe> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vingt-et-un` (lib) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vingt_et_un-382f4de57ad7b1d7)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vingt_et_un-495b4724c95a2a6a)
[INFO] [stderr]    Doc-tests vingt_et_un
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test hand::hand_tests::hand_hit_twenty_one ... ok
[INFO] [stdout] test hand::hand_tests::soft_hand_value_calculation ... ok
[INFO] [stdout] test hand::hand_tests::hand_value_calculation ... ok
[INFO] [stdout] test player_hand::player_hand_tests::surrender_possible_action ... ok
[INFO] [stdout] test action::action_tests::possible_action_action_partial_eq ... ok
[INFO] [stdout] test hand::hand_tests::new_hand_blackjack ... ok
[INFO] [stdout] test round::round_tests::test_round_start_no_dealer_blackjack ... ok
[INFO] [stdout] test round::round_tests::test_round_update_second_active ... ok
[INFO] [stdout] test player_hand::player_hand_tests::double_possible_action ... ok
[INFO] [stdout] test round::round_tests::test_dealer_twenty_one ... ok
[INFO] [stdout] test round::round_tests::test_round_end ... ok
[INFO] [stdout] test shoe::shoe_tests::standard_shoe_no_cards ... ok
[INFO] [stdout] test player_hand::player_hand_tests::split_possible_action ... ok
[INFO] [stdout] test round::round_tests::test_round_start_dealer_blackjack ... ok
[INFO] [stdout] test shoe::shoe_tests::standard_shoe_creation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 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] [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" "29090484cc5e9350ed9d3c0ec70821f1d174c135ac43855233bfa8b4863d27f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29090484cc5e9350ed9d3c0ec70821f1d174c135ac43855233bfa8b4863d27f7", kill_on_drop: false }`
[INFO] [stdout] 29090484cc5e9350ed9d3c0ec70821f1d174c135ac43855233bfa8b4863d27f7
