[INFO] cloning repository https://github.com/hpmv/penguin-chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hpmv/penguin-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpmv%2Fpenguin-chess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpmv%2Fpenguin-chess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b2206d6319a37b4d516a6f87fb323d4c17d35fc2 [INFO] checking hpmv/penguin-chess against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpmv%2Fpenguin-chess" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hpmv/penguin-chess on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hpmv/penguin-chess [INFO] finished tweaking git repo https://github.com/hpmv/penguin-chess [INFO] tweaked toml for git repo https://github.com/hpmv/penguin-chess written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hpmv/penguin-chess 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.37 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Downloaded serde_json v1.0.100 [INFO] [stderr] Downloaded serde v1.0.169 [INFO] [stderr] Downloaded serde_derive v1.0.169 [INFO] [stderr] Downloaded syn v2.0.24 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b50304c0e27f3b326948893d8561208a1b78103ae5a1a36c93dfb8cd9fe186e6 [INFO] running `Command { std: "docker" "start" "-a" "b50304c0e27f3b326948893d8561208a1b78103ae5a1a36c93dfb8cd9fe186e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b50304c0e27f3b326948893d8561208a1b78103ae5a1a36c93dfb8cd9fe186e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b50304c0e27f3b326948893d8561208a1b78103ae5a1a36c93dfb8cd9fe186e6", kill_on_drop: false }` [INFO] [stdout] b50304c0e27f3b326948893d8561208a1b78103ae5a1a36c93dfb8cd9fe186e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d6f481aa727619056962fbe1c5aaff305841518634daf038ed5e203b10aa07c [INFO] running `Command { std: "docker" "start" "-a" "0d6f481aa727619056962fbe1c5aaff305841518634daf038ed5e203b10aa07c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling bumpalo v3.13.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling serde v1.0.169 [INFO] [stderr] Compiling serde_json v1.0.100 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.24 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling serde_derive v1.0.169 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking js-sys v0.3.64 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.37 [INFO] [stderr] Checking wasm-bindgen-test v0.3.37 [INFO] [stderr] Checking penguin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/board2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | path::Display, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, and `Ordering` [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 15 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:328:5 [INFO] [stdout] | [INFO] [stdout] 328 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/board2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | path::Display, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, and `Ordering` [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 15 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:328:5 [INFO] [stdout] | [INFO] [stdout] 328 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/board.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/lib.rs:332:7 [INFO] [stdout] | [INFO] [stdout] 332 | const STACK_SIZE: usize = 400 * 1024 * 1024; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `x` should have an upper case name [INFO] [stdout] --> src/board2.rs:310:7 [INFO] [stdout] | [INFO] [stdout] 310 | const x: u8 = 0xff; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z` should have an upper case name [INFO] [stdout] --> src/board2.rs:311:7 [INFO] [stdout] | [INFO] [stdout] 311 | const z: [u8; 4] = [0xff; 4]; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `Z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nil2` should have an upper case name [INFO] [stdout] --> src/board2.rs:312:7 [INFO] [stdout] | [INFO] [stdout] 312 | const nil2: [[u8; 4]; 8] = [[0xff; 4]; 8]; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NIL2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/lib.rs:332:7 [INFO] [stdout] | [INFO] [stdout] 332 | const STACK_SIZE: usize = 400 * 1024 * 1024; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `x` should have an upper case name [INFO] [stdout] --> src/board2.rs:310:7 [INFO] [stdout] | [INFO] [stdout] 310 | const x: u8 = 0xff; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z` should have an upper case name [INFO] [stdout] --> src/board2.rs:311:7 [INFO] [stdout] | [INFO] [stdout] 311 | const z: [u8; 4] = [0xff; 4]; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `Z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nil2` should have an upper case name [INFO] [stdout] --> src/board2.rs:312:7 [INFO] [stdout] | [INFO] [stdout] 312 | const nil2: [[u8; 4]; 8] = [[0xff; 4]; 8]; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NIL2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.54s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "0d6f481aa727619056962fbe1c5aaff305841518634daf038ed5e203b10aa07c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d6f481aa727619056962fbe1c5aaff305841518634daf038ed5e203b10aa07c", kill_on_drop: false }` [INFO] [stdout] 0d6f481aa727619056962fbe1c5aaff305841518634daf038ed5e203b10aa07c [INFO] checking hpmv/penguin-chess against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhpmv%2Fpenguin-chess" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hpmv/penguin-chess on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hpmv/penguin-chess [INFO] finished tweaking git repo https://github.com/hpmv/penguin-chess [INFO] tweaked toml for git repo https://github.com/hpmv/penguin-chess written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hpmv/penguin-chess 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a346f5582af87463f758659428f344572af56b97df9c6da4a2ffd4b52da0b3a [INFO] running `Command { std: "docker" "start" "-a" "0a346f5582af87463f758659428f344572af56b97df9c6da4a2ffd4b52da0b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a346f5582af87463f758659428f344572af56b97df9c6da4a2ffd4b52da0b3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a346f5582af87463f758659428f344572af56b97df9c6da4a2ffd4b52da0b3a", kill_on_drop: false }` [INFO] [stdout] 0a346f5582af87463f758659428f344572af56b97df9c6da4a2ffd4b52da0b3a [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=forbid -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c6d031b63e34f9f1fdb78df18f1b58bd4a4ccc004c9a5d655d82fa1922fdbcd2 [INFO] running `Command { std: "docker" "start" "-a" "c6d031b63e34f9f1fdb78df18f1b58bd4a4ccc004c9a5d655d82fa1922fdbcd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling bumpalo v3.13.0 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling wasm-bindgen v0.2.87 [INFO] [stderr] Compiling serde v1.0.169 [INFO] [stderr] Compiling serde_json v1.0.100 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling syn v2.0.24 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.87 [INFO] [stderr] Compiling serde_derive v1.0.169 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.87 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.87 [INFO] [stderr] Checking js-sys v0.3.64 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.37 [INFO] [stderr] Checking wasm-bindgen-test v0.3.37 [INFO] [stderr] Checking penguin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/board2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | path::Display, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, and `Ordering` [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 15 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:328:5 [INFO] [stdout] | [INFO] [stdout] 328 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `path::Display` [INFO] [stdout] --> src/board2.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | path::Display, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `AtomicBool`, and `Ordering` [INFO] [stdout] --> src/lib.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | atomic::{AtomicBool, Ordering}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] 15 | Arc, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:328:5 [INFO] [stdout] | [INFO] [stdout] 328 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::Itertools` [INFO] [stdout] --> src/board.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use itertools::Itertools; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/lib.rs:332:7 [INFO] [stdout] | [INFO] [stdout] 332 | const STACK_SIZE: usize = 400 * 1024 * 1024; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 53 | stop: Box bool>, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | being_searched: history_states.into_iter().collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn new(stop: js_sys::Uint8Array, partial: js_sys::Function) -> Engine { [INFO] [stdout] | ------------------------ ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | Engine { [INFO] [stdout] 233 | stop: Rc::new(stop), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:248:21 [INFO] [stdout] | [INFO] [stdout] 245 | let stop = self.stop.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 248 | move || js_sys::Atomics::load(&stop, 0).unwrap() != 0, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | m.map(|m| serde_json::to_string(&m).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `x` should have an upper case name [INFO] [stdout] --> src/board2.rs:310:7 [INFO] [stdout] | [INFO] [stdout] 310 | const x: u8 = 0xff; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z` should have an upper case name [INFO] [stdout] --> src/board2.rs:311:7 [INFO] [stdout] | [INFO] [stdout] 311 | const z: [u8; 4] = [0xff; 4]; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `Z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nil2` should have an upper case name [INFO] [stdout] --> src/board2.rs:312:7 [INFO] [stdout] | [INFO] [stdout] 312 | const nil2: [[u8; 4]; 8] = [[0xff; 4]; 8]; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NIL2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/lib.rs:332:7 [INFO] [stdout] | [INFO] [stdout] 332 | const STACK_SIZE: usize = 400 * 1024 * 1024; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:60:29 [INFO] [stdout] | [INFO] [stdout] 53 | stop: Box bool>, [INFO] [stdout] | --------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | being_searched: history_states.into_iter().collect(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:233:19 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn new(stop: js_sys::Uint8Array, partial: js_sys::Function) -> Engine { [INFO] [stdout] | ------------------------ ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | Engine { [INFO] [stdout] 233 | stop: Rc::new(stop), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:248:21 [INFO] [stdout] | [INFO] [stdout] 245 | let stop = self.stop.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 248 | move || js_sys::Atomics::load(&stop, 0).unwrap() != 0, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:262:19 [INFO] [stdout] | [INFO] [stdout] 262 | m.map(|m| serde_json::to_string(&m).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `penguin` (lib) due to 5 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant `x` should have an upper case name [INFO] [stdout] --> src/board2.rs:310:7 [INFO] [stdout] | [INFO] [stdout] 310 | const x: u8 = 0xff; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `X` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `z` should have an upper case name [INFO] [stdout] --> src/board2.rs:311:7 [INFO] [stdout] | [INFO] [stdout] 311 | const z: [u8; 4] = [0xff; 4]; [INFO] [stdout] | ^ help: convert the identifier to upper case (notice the capitalization): `Z` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `nil2` should have an upper case name [INFO] [stdout] --> src/board2.rs:312:7 [INFO] [stdout] | [INFO] [stdout] 312 | const nil2: [[u8; 4]; 8] = [[0xff; 4]; 8]; [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `NIL2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `penguin` (lib test) due to 5 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c6d031b63e34f9f1fdb78df18f1b58bd4a4ccc004c9a5d655d82fa1922fdbcd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6d031b63e34f9f1fdb78df18f1b58bd4a4ccc004c9a5d655d82fa1922fdbcd2", kill_on_drop: false }` [INFO] [stdout] c6d031b63e34f9f1fdb78df18f1b58bd4a4ccc004c9a5d655d82fa1922fdbcd2