[INFO] cloning repository https://github.com/me-unsolicited/rust-chess [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/me-unsolicited/rust-chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fme-unsolicited%2Frust-chess", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fme-unsolicited%2Frust-chess'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a9d265c9021cac86c9d568529464cf4aa27b860a [INFO] checking me-unsolicited/rust-chess against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fme-unsolicited%2Frust-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/me-unsolicited/rust-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/me-unsolicited/rust-chess [INFO] finished tweaking git repo https://github.com/me-unsolicited/rust-chess [INFO] tweaked toml for git repo https://github.com/me-unsolicited/rust-chess written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/me-unsolicited/rust-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 rand_jitter v0.1.3 [INFO] [stderr] Downloaded num_cpus v1.10.0 [INFO] [stderr] Downloaded colored v1.7.0 [INFO] [stderr] Downloaded autocfg v0.1.2 [INFO] [stderr] Downloaded bitflags v1.0.4 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded libc v0.2.51 [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] db9d285996f60ce7a03c6b17729d5dff0cacecea370412125ab511cf6299806b [INFO] running `Command { std: "docker" "start" "-a" "db9d285996f60ce7a03c6b17729d5dff0cacecea370412125ab511cf6299806b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db9d285996f60ce7a03c6b17729d5dff0cacecea370412125ab511cf6299806b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db9d285996f60ce7a03c6b17729d5dff0cacecea370412125ab511cf6299806b", kill_on_drop: false }` [INFO] [stdout] db9d285996f60ce7a03c6b17729d5dff0cacecea370412125ab511cf6299806b [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] fa129475186339c8e541b4b1040bbaccd32bf1fbbc36463c9b8ea52c7d852143 [INFO] running `Command { std: "docker" "start" "-a" "fa129475186339c8e541b4b1040bbaccd32bf1fbbc36463c9b8ea52c7d852143", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rust-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/engine/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct GoParams { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub search_moves: Vec, [INFO] [stdout] 28 | pub ponder: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | pub wtime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub btime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | pub winc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | pub binc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | pub movestogo: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | pub depth: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub nodes: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | pub mate: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | pub movetime: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub infinite: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GoParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/engine/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct GoParams { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub search_moves: Vec, [INFO] [stdout] 28 | pub ponder: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | pub wtime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub btime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | pub winc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | pub binc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | pub movestogo: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | pub depth: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub nodes: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | pub mate: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | pub movetime: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub infinite: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GoParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `Command { std: "docker" "inspect" "fa129475186339c8e541b4b1040bbaccd32bf1fbbc36463c9b8ea52c7d852143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa129475186339c8e541b4b1040bbaccd32bf1fbbc36463c9b8ea52c7d852143", kill_on_drop: false }` [INFO] [stdout] fa129475186339c8e541b4b1040bbaccd32bf1fbbc36463c9b8ea52c7d852143 [INFO] checking me-unsolicited/rust-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%2Fme-unsolicited%2Frust-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/me-unsolicited/rust-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/me-unsolicited/rust-chess [INFO] finished tweaking git repo https://github.com/me-unsolicited/rust-chess [INFO] tweaked toml for git repo https://github.com/me-unsolicited/rust-chess written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/me-unsolicited/rust-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] 972733e89f30faca30aae6c5df3f72544fc3e260a508ee54b155d41cab139cc7 [INFO] running `Command { std: "docker" "start" "-a" "972733e89f30faca30aae6c5df3f72544fc3e260a508ee54b155d41cab139cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "972733e89f30faca30aae6c5df3f72544fc3e260a508ee54b155d41cab139cc7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "972733e89f30faca30aae6c5df3f72544fc3e260a508ee54b155d41cab139cc7", kill_on_drop: false }` [INFO] [stdout] 972733e89f30faca30aae6c5df3f72544fc3e260a508ee54b155d41cab139cc7 [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] 762c0519d9ab10258cb179e98873cf09a65642f5e54f41060cfaf66a3b157edf [INFO] running `Command { std: "docker" "start" "-a" "762c0519d9ab10258cb179e98873cf09a65642f5e54f41060cfaf66a3b157edf", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Checking rust-chess v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:19:27 [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 | let mut protocol: Box = match protocol_command.as_ref() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/engine/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct GoParams { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub search_moves: Vec, [INFO] [stdout] 28 | pub ponder: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | pub wtime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub btime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | pub winc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | pub binc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | pub movestogo: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | pub depth: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub nodes: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | pub mate: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | pub movetime: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub infinite: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GoParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/engine/mod.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct GoParams { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 27 | pub search_moves: Vec, [INFO] [stdout] 28 | pub ponder: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 29 | pub wtime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 30 | pub btime: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 31 | pub winc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 32 | pub binc: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | pub movestogo: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | pub depth: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 35 | pub nodes: i32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 36 | pub mate: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 37 | pub movetime: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub infinite: bool, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GoParams` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [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/engine/mod.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 73 | let state = EngineState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 80 | state: Arc::new(Mutex::new(state)), [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/engine/mod.rs:80:20 [INFO] [stdout] | [INFO] [stdout] 73 | let state = EngineState { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 80 | state: Arc::new(Mutex::new(state)), [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: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-chess` (bin "rust-chess" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-chess` (bin "rust-chess") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "762c0519d9ab10258cb179e98873cf09a65642f5e54f41060cfaf66a3b157edf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "762c0519d9ab10258cb179e98873cf09a65642f5e54f41060cfaf66a3b157edf", kill_on_drop: false }` [INFO] [stdout] 762c0519d9ab10258cb179e98873cf09a65642f5e54f41060cfaf66a3b157edf