[INFO] fetching crate stackbt_behavior_tree 0.1.2... [INFO] checking stackbt_behavior_tree-0.1.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate stackbt_behavior_tree 0.1.2 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate stackbt_behavior_tree 0.1.2 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stackbt_behavior_tree 0.1.2 [INFO] finished tweaking crates.io crate stackbt_behavior_tree 0.1.2 [INFO] tweaked toml for crates.io crate stackbt_behavior_tree 0.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93f0d972136143c7da32f8e8d3380c10c77a399f810b0a3b770753e002ed58fc [INFO] running `Command { std: "docker" "start" "-a" "93f0d972136143c7da32f8e8d3380c10c77a399f810b0a3b770753e002ed58fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93f0d972136143c7da32f8e8d3380c10c77a399f810b0a3b770753e002ed58fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f0d972136143c7da32f8e8d3380c10c77a399f810b0a3b770753e002ed58fc", kill_on_drop: false }` [INFO] [stdout] 93f0d972136143c7da32f8e8d3380c10c77a399f810b0a3b770753e002ed58fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51f398365d9b32ebb9f727fdc531f3f511ab954a5794a971c0e8dcd7adca7154 [INFO] running `Command { std: "docker" "start" "-a" "51f398365d9b32ebb9f727fdc531f3f511ab954a5794a971c0e8dcd7adca7154", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking stackbt_automata_impl v0.1.2 [INFO] [stderr] Checking stackbt_behavior_tree v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/base_nodes.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | fn do_end(&Self::Input) -> Statepoint; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/base_nodes.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | fn call(&Self::Input) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | fn new(Self::Discriminant) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Discriminant` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:37 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Enum` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:49 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Nonterm` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:34 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Enum` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:46 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Term` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/parallel_node.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | fn each_step(&Self::Input, Box<[Statepoint]>) -> [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/parallel_node.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | fn each_step(&Self::Input, Box<[Statepoint]>) -> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Box<[Statepoint]>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | fn input_transform(&Self::In) -> Self::Out; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::In` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:93:30 [INFO] [stdout] | [INFO] [stdout] 93 | fn nonterminal_transform(Self::NontermIn) -> Self::NontermOut; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::NontermIn` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 96 | fn terminal_transform(Self::TermIn) -> Self::TermOut; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::TermIn` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | fn create(&::Input) -> Self::Creates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn test(&Self::Input, &Self::Nonterminal) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | fn test(&Self::Input, &Self::Nonterminal) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Nonterminal` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:104:24 [INFO] [stdout] | [INFO] [stdout] 104 | fn controlled_step(&Self::Input) -> StepDecision; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:223:17 [INFO] [stdout] | [INFO] [stdout] 223 | fn do_reset(&Self::Input, Statepoint<&Self::Nonterminal, [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:223:31 [INFO] [stdout] | [INFO] [stdout] 223 | fn do_reset(&Self::Input, Statepoint<&Self::Nonterminal, [INFO] [stdout] | _______________________________^ [INFO] [stdout] 224 | | &Self::Terminal>) -> bool; [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] help: try naming the parameter or explicitly ignoring it [INFO] [stdout] | [INFO] [stdout] 223 ~ fn do_reset(&Self::Input, _: Statepoint<&Self::Nonterminal, [INFO] [stdout] 224 ~ &Self::Terminal>) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/base_nodes.rs:15:15 [INFO] [stdout] | [INFO] [stdout] 15 | fn do_end(&Self::Input) -> Statepoint; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/base_nodes.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | fn call(&Self::Input) -> Self::Output; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | fn new(Self::Discriminant) -> Self; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Discriminant` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:37 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Enum` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:71:49 [INFO] [stdout] | [INFO] [stdout] 71 | fn on_nonterminal(&Self::Input, Self::Enum, Self::Nonterm) -> NontermDecision< [INFO] [stdout] | ^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Nonterm` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:20 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:34 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Enum` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/serial_node.rs:75:46 [INFO] [stdout] | [INFO] [stdout] 75 | fn on_terminal(&Self::Input, Self::Enum, Self::Term) -> TermDecision< [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::Term` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/parallel_node.rs:19:18 [INFO] [stdout] | [INFO] [stdout] 19 | fn each_step(&Self::Input, Box<[Statepoint]>) -> [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/parallel_node.rs:19:32 [INFO] [stdout] | [INFO] [stdout] 19 | fn each_step(&Self::Input, Box<[Statepoint]>) -> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Box<[Statepoint]>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:14:24 [INFO] [stdout] | [INFO] [stdout] 14 | fn input_transform(&Self::In) -> Self::Out; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::In` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:93:30 [INFO] [stdout] | [INFO] [stdout] 93 | fn nonterminal_transform(Self::NontermIn) -> Self::NontermOut; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::NontermIn` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:96:27 [INFO] [stdout] | [INFO] [stdout] 96 | fn terminal_transform(Self::TermIn) -> Self::TermOut; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Self::TermIn` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/map_wrappers.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 167 | fn create(&::Input) -> Self::Creates; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:15:13 [INFO] [stdout] | [INFO] [stdout] 15 | fn test(&Self::Input, &Self::Nonterminal) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:15:27 [INFO] [stdout] | [INFO] [stdout] 15 | fn test(&Self::Input, &Self::Nonterminal) -> bool; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Nonterminal` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:104:24 [INFO] [stdout] | [INFO] [stdout] 104 | fn controlled_step(&Self::Input) -> StepDecision; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:223:17 [INFO] [stdout] | [INFO] [stdout] 223 | fn do_reset(&Self::Input, Statepoint<&Self::Nonterminal, [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self::Input` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/control_wrappers.rs:223:31 [INFO] [stdout] | [INFO] [stdout] 223 | fn do_reset(&Self::Input, Statepoint<&Self::Nonterminal, [INFO] [stdout] | _______________________________^ [INFO] [stdout] 224 | | &Self::Terminal>) -> bool; [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] help: try naming the parameter or explicitly ignoring it [INFO] [stdout] | [INFO] [stdout] 223 ~ fn do_reset(&Self::Input, _: Statepoint<&Self::Nonterminal, [INFO] [stdout] 224 ~ &Self::Terminal>) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GuardedNode` and `NodeGuard` [INFO] [stdout] --> src/node_compositions.rs:157:28 [INFO] [stdout] | [INFO] [stdout] 157 | use control_wrappers::{NodeGuard, GuardedNode}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `node_runner::NodeRunner` [INFO] [stdout] --> src/node_compositions.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | use node_runner::NodeRunner; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/node_compositions.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Statepoint` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/base_nodes.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 166 | let mut mach = self; [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | match mach.machine.transition(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, E>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/serial_node.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 139 | fn step(self, input: &E::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 140 | let discriminant = self.node.discriminant(); [INFO] [stdout] 141 | match self.node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 67 | fn step(self, input: &M::In) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | match self.node.step(&M::input_transform(input)) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:150:15 [INFO] [stdout] | [INFO] [stdout] 149 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 150 | match self.node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:236:15 [INFO] [stdout] | [INFO] [stdout] 230 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 236 | match node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:313:15 [INFO] [stdout] | [INFO] [stdout] 312 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 313 | match self.node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control_wrappers.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 68 | fn step(self, input: &N::Input) -> NodeResult [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control_wrappers.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut new_machine = N::default(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control_wrappers.rs:285:15 [INFO] [stdout] | [INFO] [stdout] 282 | fn step(self, input: &N::Input) -> NodeResult [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Statepoint` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/node_compositions.rs:99:45 [INFO] [stdout] | [INFO] [stdout] 97 | let vec = states.into_vec().into_iter().map(|val| [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | match val { [INFO] [stdout] 99 | Statepoint::Nonterminal(v) => match v { [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: aborting due to 9 previous errors; 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stackbt_behavior_tree` (lib) due to 10 previous errors; 21 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Statepoint` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/base_nodes.rs:167:15 [INFO] [stdout] | [INFO] [stdout] 166 | let mut mach = self; [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | match mach.machine.transition(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, E>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/serial_node.rs:141:15 [INFO] [stdout] | [INFO] [stdout] 139 | fn step(self, input: &E::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 140 | let discriminant = self.node.discriminant(); [INFO] [stdout] 141 | match self.node.step(input) { [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: unused variable: `par_node_4` [INFO] [stdout] --> src/parallel_node.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let par_node_4 = match par_node_3.step(&-3) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_par_node_4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:68:15 [INFO] [stdout] | [INFO] [stdout] 67 | fn step(self, input: &M::In) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | match self.node.step(&M::input_transform(input)) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:150:15 [INFO] [stdout] | [INFO] [stdout] 149 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 150 | match self.node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:236:15 [INFO] [stdout] | [INFO] [stdout] 230 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 236 | match node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map_wrappers.rs:313:15 [INFO] [stdout] | [INFO] [stdout] 312 | fn step(self, input: &N::Input) -> NodeResult { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 313 | match self.node.step(input) { [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: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control_wrappers.rs:71:15 [INFO] [stdout] | [INFO] [stdout] 68 | fn step(self, input: &N::Input) -> NodeResult [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/control_wrappers.rs:187:21 [INFO] [stdout] | [INFO] [stdout] 187 | let mut new_machine = N::default(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `NodeResult<::Nonterminal, ::Terminal, N>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/control_wrappers.rs:285:15 [INFO] [stdout] | [INFO] [stdout] 282 | fn step(self, input: &N::Input) -> NodeResult [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Statepoint` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/node_compositions.rs:99:45 [INFO] [stdout] | [INFO] [stdout] 97 | let vec = states.into_vec().into_iter().map(|val| [INFO] [stdout] | --- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 98 | match val { [INFO] [stdout] 99 | Statepoint::Nonterminal(v) => match v { [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: unused variable: `input` [INFO] [stdout] --> src/node_compositions.rs:502:23 [INFO] [stdout] | [INFO] [stdout] 502 | fn step(self, input: &()) -> (Self::Action, Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/node_compositions.rs:526:23 [INFO] [stdout] | [INFO] [stdout] 526 | fn step(self, input: &()) -> (Self::Action, Self) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `stackbt_behavior_tree` (lib test) due to 10 previous errors; 27 warnings emitted [INFO] running `Command { std: "docker" "inspect" "51f398365d9b32ebb9f727fdc531f3f511ab954a5794a971c0e8dcd7adca7154", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f398365d9b32ebb9f727fdc531f3f511ab954a5794a971c0e8dcd7adca7154", kill_on_drop: false }` [INFO] [stdout] 51f398365d9b32ebb9f727fdc531f3f511ab954a5794a971c0e8dcd7adca7154