[INFO] fetching crate blackjack 0.1.1...
[INFO] building blackjack-0.1.1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate blackjack 0.1.1 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate blackjack 0.1.1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackjack 0.1.1
[INFO] finished tweaking crates.io crate blackjack 0.1.1
[INFO] tweaked toml for crates.io crate blackjack 0.1.1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate blackjack 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5a343b306cfabaa4899f24f77888ae0358cb4054e848a08d476bb3de6b964074
[INFO] running `Command { std: "docker" "start" "-a" "5a343b306cfabaa4899f24f77888ae0358cb4054e848a08d476bb3de6b964074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a343b306cfabaa4899f24f77888ae0358cb4054e848a08d476bb3de6b964074", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a343b306cfabaa4899f24f77888ae0358cb4054e848a08d476bb3de6b964074", kill_on_drop: false }`
[INFO] [stdout] 5a343b306cfabaa4899f24f77888ae0358cb4054e848a08d476bb3de6b964074
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56272013bba95ed5cb2b13a1ebfa7cba14fc1c58d81f070b43edcb9060371e61
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56272013bba95ed5cb2b13a1ebfa7cba14fc1c58d81f070b43edcb9060371e61", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling blackjack v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/card.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 38 |       #[repr(C)]
[INFO] [stdout] 39 | /     pub struct Deck {
[INFO] [stdout] 40 | |         cards: Vec<Card>,
[INFO] [stdout] 41 | |         deck_count: usize,
[INFO] [stdout] 42 | |         card_index: usize
[INFO] [stdout] 43 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 21 |       #[derive(Clone)]
[INFO] [stdout] 22 | /     pub struct Player {
[INFO] [stdout] 23 | |         name: String,
[INFO] [stdout] 24 | |         is_dealer: bool,
[INFO] [stdout] 25 | |         hands: Vec<Hand>,
[INFO] [stdout] 26 | |         balance: i32,
[INFO] [stdout] 27 | |         standing: i32
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 31 |       #[derive(Clone)]
[INFO] [stdout] 32 | /     pub struct Hand {
[INFO] [stdout] 33 | |         cards: Vec<Card>,
[INFO] [stdout] 34 | |         can_surrender: bool,
[INFO] [stdout] 35 | |         surrendered: bool,
[INFO] [stdout] 36 | |         is_set: bool,
[INFO] [stdout] 37 | |         wager: i32
[INFO] [stdout] 38 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
[INFO] running `Command { std: "docker" "inspect" "56272013bba95ed5cb2b13a1ebfa7cba14fc1c58d81f070b43edcb9060371e61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56272013bba95ed5cb2b13a1ebfa7cba14fc1c58d81f070b43edcb9060371e61", kill_on_drop: false }`
[INFO] [stdout] 56272013bba95ed5cb2b13a1ebfa7cba14fc1c58d81f070b43edcb9060371e61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac0a9c387f505ca0218acac0220fe94f9fdd296d7ccf31b013b496faa64509e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ac0a9c387f505ca0218acac0220fe94f9fdd296d7ccf31b013b496faa64509e", kill_on_drop: false }`
[INFO] [stderr]    Compiling blackjack v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/card.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 38 |       #[repr(C)]
[INFO] [stdout] 39 | /     pub struct Deck {
[INFO] [stdout] 40 | |         cards: Vec<Card>,
[INFO] [stdout] 41 | |         deck_count: usize,
[INFO] [stdout] 42 | |         card_index: usize
[INFO] [stdout] 43 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 21 |       #[derive(Clone)]
[INFO] [stdout] 22 | /     pub struct Player {
[INFO] [stdout] 23 | |         name: String,
[INFO] [stdout] 24 | |         is_dealer: bool,
[INFO] [stdout] 25 | |         hands: Vec<Hand>,
[INFO] [stdout] 26 | |         balance: i32,
[INFO] [stdout] 27 | |         standing: i32
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 31 |       #[derive(Clone)]
[INFO] [stdout] 32 | /     pub struct Hand {
[INFO] [stdout] 33 | |         cards: Vec<Card>,
[INFO] [stdout] 34 | |         can_surrender: bool,
[INFO] [stdout] 35 | |         surrendered: bool,
[INFO] [stdout] 36 | |         is_set: bool,
[INFO] [stdout] 37 | |         wager: i32
[INFO] [stdout] 38 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/card.rs:37:2
[INFO] [stdout]    |
[INFO] [stdout] 37 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 38 |       #[repr(C)]
[INFO] [stdout] 39 | /     pub struct Deck {
[INFO] [stdout] 40 | |         cards: Vec<Card>,
[INFO] [stdout] 41 | |         deck_count: usize,
[INFO] [stdout] 42 | |         card_index: usize
[INFO] [stdout] 43 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 21 |       #[derive(Clone)]
[INFO] [stdout] 22 | /     pub struct Player {
[INFO] [stdout] 23 | |         name: String,
[INFO] [stdout] 24 | |         is_dealer: bool,
[INFO] [stdout] 25 | |         hands: Vec<Hand>,
[INFO] [stdout] 26 | |         balance: i32,
[INFO] [stdout] 27 | |         standing: i32
[INFO] [stdout] 28 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: attribute should be applied to a function or static
[INFO] [stdout]   --> lib/player.rs:30:2
[INFO] [stdout]    |
[INFO] [stdout] 30 |       #[no_mangle]
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 31 |       #[derive(Clone)]
[INFO] [stdout] 32 | /     pub struct Hand {
[INFO] [stdout] 33 | |         cards: Vec<Card>,
[INFO] [stdout] 34 | |         can_surrender: bool,
[INFO] [stdout] 35 | |         surrendered: bool,
[INFO] [stdout] 36 | |         is_set: bool,
[INFO] [stdout] 37 | |         wager: i32
[INFO] [stdout] 38 | |     }
[INFO] [stdout]    | |_____- not a function or static
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.33s
[INFO] running `Command { std: "docker" "inspect" "4ac0a9c387f505ca0218acac0220fe94f9fdd296d7ccf31b013b496faa64509e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac0a9c387f505ca0218acac0220fe94f9fdd296d7ccf31b013b496faa64509e", kill_on_drop: false }`
[INFO] [stdout] 4ac0a9c387f505ca0218acac0220fe94f9fdd296d7ccf31b013b496faa64509e
