[INFO] cloning repository https://github.com/Windfisch/arpfisch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Windfisch/arpfisch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Farpfisch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Farpfisch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e870c783cff0a6e681926933527643bc0b17516 [INFO] checking Windfisch/arpfisch/8e870c783cff0a6e681926933527643bc0b17516 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Farpfisch" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Windfisch/arpfisch on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Windfisch/arpfisch [INFO] finished tweaking git repo https://github.com/Windfisch/arpfisch [INFO] tweaked toml for git repo https://github.com/Windfisch/arpfisch written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Windfisch/arpfisch 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 23b03f59ac952c8e19574ca0b8d5b76f569bf3701d054ce4edf5682c58ebea19 [INFO] running `Command { std: "docker" "start" "-a" "23b03f59ac952c8e19574ca0b8d5b76f569bf3701d054ce4edf5682c58ebea19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "23b03f59ac952c8e19574ca0b8d5b76f569bf3701d054ce4edf5682c58ebea19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23b03f59ac952c8e19574ca0b8d5b76f569bf3701d054ce4edf5682c58ebea19", kill_on_drop: false }` [INFO] [stdout] 23b03f59ac952c8e19574ca0b8d5b76f569bf3701d054ce4edf5682c58ebea19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aa701fed26c2df777ff5d83be76ac63966e02b93ecce78527e2fc2dce19ebe93 [INFO] running `Command { std: "docker" "start" "-a" "aa701fed26c2df777ff5d83be76ac63966e02b93ecce78527e2fc2dce19ebe93", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking hashbrown v0.12.1 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking os_str_bytes v6.1.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking spin v0.9.3 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking itertools v0.10.0 [INFO] [stderr] Compiling heapless v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking jack-sys v0.2.0 (https://github.com/Windfisch/rust-jack#d77752bf) [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking assert_no_alloc v1.1.2 [INFO] [stderr] Checking ringbuf v0.2.4 [INFO] [stderr] Checking jack v0.6.2 (https://github.com/Windfisch/rust-jack#d77752bf) [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Checking clap v3.2.8 [INFO] [stderr] Checking arpfisch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/driver/mod.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TimestampedRawMidiEvent { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 16 | pub time: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `2` is never read [INFO] [stdout] --> src/grid_controllers/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | Up(u8, u8, f32) [INFO] [stdout] | -- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GridButtonEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Up(u8, u8, ()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Blink` is never constructed [INFO] [stdout] --> src/grid_controllers/mod.rs:44:2 [INFO] [stdout] | [INFO] [stdout] 41 | pub enum LightingMode { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Blink(Color), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightingMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/application.rs:86:6 [INFO] [stdout] | [INFO] [stdout] 73 | reader: impl std::io::Read, [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | save_buffer_receive: ringbuf::Consumer>, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | save_buffer_return: ringbuf::Producer> [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | ) -> anyhow::Result> { [INFO] [stdout] 77 | let serializable: Box = Box::new(serde_json::from_reader(reader)?); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | Ok(Box::new(ArpApplication { [INFO] [stdout] | ____________^ [INFO] [stdout] 87 | | time: 0, [INFO] [stdout] 88 | | restart_transport_pending: false, [INFO] [stdout] 89 | | last_midiclock_received: 0, [INFO] [stdout] ... | [INFO] [stdout] 96 | | save_buffer_return [INFO] [stdout] 97 | | })) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/application.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 102 | save_buffer_receive: ringbuf::Consumer>, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | save_buffer_return: ringbuf::Producer> [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | ) -> Box { [INFO] [stdout] 105 | let mut arp_instances = Vec::new(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | Box::new(ArpApplication { [INFO] [stdout] | __________________^ [INFO] [stdout] 111 | | time: 0, [INFO] [stdout] 112 | | restart_transport_pending: false, [INFO] [stdout] 113 | | last_midiclock_received: 0, [INFO] [stdout] ... | [INFO] [stdout] 128 | | save_buffer_return [INFO] [stdout] 129 | | }) [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/arpeggiator.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, PartialEq, Eq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/arpeggiator.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/arpeggiator.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 403 | arp: Arpeggiator::new(), [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/arpeggiator.rs:404:14 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 404 | patterns: [ [INFO] [stdout] | _______________________^ [INFO] [stdout] 405 | | pattern.clone(), [INFO] [stdout] 406 | | pattern.clone(), [INFO] [stdout] 407 | | pattern.clone(), [INFO] [stdout] ... | [INFO] [stdout] 412 | | pattern.clone() [INFO] [stdout] 413 | | ], [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/arpeggiator.rs:416:20 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 416 | pending_events: heapless::Vec::new() [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 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arpfisch` (bin "arpfisch") due to 8 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `time` is never read [INFO] [stdout] --> src/driver/mod.rs:16:6 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct TimestampedRawMidiEvent { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] 16 | pub time: u32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `2` is never read [INFO] [stdout] --> src/grid_controllers/mod.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | Up(u8, u8, f32) [INFO] [stdout] | -- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `GridButtonEvent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | Up(u8, u8, ()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Blink` is never constructed [INFO] [stdout] --> src/grid_controllers/mod.rs:44:2 [INFO] [stdout] | [INFO] [stdout] 41 | pub enum LightingMode { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 44 | Blink(Color), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LightingMode` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/application.rs:86:6 [INFO] [stdout] | [INFO] [stdout] 73 | reader: impl std::io::Read, [INFO] [stdout] | -------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | save_buffer_receive: ringbuf::Consumer>, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 75 | save_buffer_return: ringbuf::Producer> [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | ) -> anyhow::Result> { [INFO] [stdout] 77 | let serializable: Box = Box::new(serde_json::from_reader(reader)?); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | Ok(Box::new(ArpApplication { [INFO] [stdout] | ____________^ [INFO] [stdout] 87 | | time: 0, [INFO] [stdout] 88 | | restart_transport_pending: false, [INFO] [stdout] 89 | | last_midiclock_received: 0, [INFO] [stdout] ... | [INFO] [stdout] 96 | | save_buffer_return [INFO] [stdout] 97 | | })) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/application.rs:110:12 [INFO] [stdout] | [INFO] [stdout] 102 | save_buffer_receive: ringbuf::Consumer>, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 103 | save_buffer_return: ringbuf::Producer> [INFO] [stdout] | ------------------------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 104 | ) -> Box { [INFO] [stdout] 105 | let mut arp_instances = Vec::new(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 110 | Box::new(ArpApplication { [INFO] [stdout] | __________________^ [INFO] [stdout] 111 | | time: 0, [INFO] [stdout] 112 | | restart_transport_pending: false, [INFO] [stdout] 113 | | last_midiclock_received: 0, [INFO] [stdout] ... | [INFO] [stdout] 128 | | save_buffer_return [INFO] [stdout] 129 | | }) [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/arpeggiator.rs:8:43 [INFO] [stdout] | [INFO] [stdout] 8 | #[derive(Clone, PartialEq, Eq, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/arpeggiator.rs:151:34 [INFO] [stdout] | [INFO] [stdout] 151 | #[derive(Copy, Clone, Serialize, Deserialize)] [INFO] [stdout] | ^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `try` (in Nightly builds, run with -Z macro-backtrace for more info) [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/arpeggiator.rs:403:9 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 403 | arp: Arpeggiator::new(), [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/arpeggiator.rs:404:14 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 404 | patterns: [ [INFO] [stdout] | _______________________^ [INFO] [stdout] 405 | | pattern.clone(), [INFO] [stdout] 406 | | pattern.clone(), [INFO] [stdout] 407 | | pattern.clone(), [INFO] [stdout] ... | [INFO] [stdout] 412 | | pattern.clone() [INFO] [stdout] 413 | | ], [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/arpeggiator.rs:416:20 [INFO] [stdout] | [INFO] [stdout] 386 | let pattern = ArpeggioData { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 416 | pending_events: heapless::Vec::new() [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 7 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arpfisch` (bin "arpfisch" test) due to 8 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "aa701fed26c2df777ff5d83be76ac63966e02b93ecce78527e2fc2dce19ebe93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa701fed26c2df777ff5d83be76ac63966e02b93ecce78527e2fc2dce19ebe93", kill_on_drop: false }` [INFO] [stdout] aa701fed26c2df777ff5d83be76ac63966e02b93ecce78527e2fc2dce19ebe93