[INFO] cloning repository https://github.com/Davvos11/live-midi-splitter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Davvos11/live-midi-splitter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavvos11%2Flive-midi-splitter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavvos11%2Flive-midi-splitter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3e47f3333a614baf8f29481d11242756cd3e5fd2 [INFO] checking Davvos11/live-midi-splitter/3e47f3333a614baf8f29481d11242756cd3e5fd2 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%2FDavvos11%2Flive-midi-splitter" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Davvos11/live-midi-splitter 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/Davvos11/live-midi-splitter [INFO] finished tweaking git repo https://github.com/Davvos11/live-midi-splitter [INFO] tweaked toml for git repo https://github.com/Davvos11/live-midi-splitter written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Davvos11/live-midi-splitter 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" 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bc39bdc233df69bcd1873c5ca9d1e070d9eed1ca74afb1772eeb6834d722afc5 [INFO] running `Command { std: "docker" "start" "-a" "bc39bdc233df69bcd1873c5ca9d1e070d9eed1ca74afb1772eeb6834d722afc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc39bdc233df69bcd1873c5ca9d1e070d9eed1ca74afb1772eeb6834d722afc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc39bdc233df69bcd1873c5ca9d1e070d9eed1ca74afb1772eeb6834d722afc5", kill_on_drop: false }` [INFO] [stdout] bc39bdc233df69bcd1873c5ca9d1e070d9eed1ca74afb1772eeb6834d722afc5 [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" 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egui-winit v0.24.1 [INFO] [stderr] Checking egui_glow v0.24.1 [INFO] [stderr] Checking egui_extras v0.24.2 [INFO] [stderr] Checking egui_plot v0.24.2 [INFO] [stderr] Checking egui_animation v0.1.0 [INFO] [stderr] Checking egui_dnd v0.5.1 [INFO] [stderr] Checking eframe v0.24.1 [INFO] [stderr] Checking live-midi-splitter v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `connection` is never read [INFO] [stdout] --> src/backend/device.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub port_name: String, [INFO] [stdout] 6 | pub connection: MidiInputConnection, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/gui.rs:59:26 [INFO] [stdout] | [INFO] [stdout] 42 | let mut backend = Backend::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let properties = backend.properties(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let ctx_reference = backend.gui_ctx(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let recent_files = Arc::new(Mutex::new(RecentFiles::default())); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | current_tab: Arc::new(Mutex::default()), [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/gui.rs:60:22 [INFO] [stdout] | [INFO] [stdout] 42 | let mut backend = Backend::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let properties = backend.properties(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let ctx_reference = backend.gui_ctx(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let recent_files = Arc::new(Mutex::new(RecentFiles::default())); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | loading: Arc::new(Mutex::new(false)), [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/backend/midi_handler.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 18 | properties: Arc>, [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | gui_ctx: Arc>>, [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | output_handlers: Arc>>, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | event_buffer: Arc, HashSet>>>, [INFO] [stdout] | ------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | held_pedals: Arc>>, // (channel, controller): value [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | / move |_, data, previous_preset| { [INFO] [stdout] 27 | | let mut properties = properties.lock().unwrap(); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | // Parse midi data [INFO] [stdout] ... | [INFO] [stdout] 254 | | } [INFO] [stdout] 255 | | }, [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/backend/device.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(port_name: String, callback: F) -> Result [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | let input = new_input(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | let connection = Self::connect(input, &port_name, callback)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | [INFO] [stdout] 16 | Ok(Self { port_name, connection }) [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] [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/backend/device.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 50 | let output = new_output(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let connection = Self::connect(output, port_name)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 52 | [INFO] [stdout] 53 | Ok(Self { connection }) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `live-midi-splitter` (bin "live-midi-splitter" test) due to 6 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `connection` is never read [INFO] [stdout] --> src/backend/device.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Input { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 5 | pub port_name: String, [INFO] [stdout] 6 | pub connection: MidiInputConnection, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/gui.rs:59:26 [INFO] [stdout] | [INFO] [stdout] 42 | let mut backend = Backend::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let properties = backend.properties(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let ctx_reference = backend.gui_ctx(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let recent_files = Arc::new(Mutex::new(RecentFiles::default())); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | current_tab: Arc::new(Mutex::default()), [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/gui.rs:60:22 [INFO] [stdout] | [INFO] [stdout] 42 | let mut backend = Backend::new(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let properties = backend.properties(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | let ctx_reference = backend.gui_ctx(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 49 | let recent_files = Arc::new(Mutex::new(RecentFiles::default())); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | loading: Arc::new(Mutex::new(false)), [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/backend/midi_handler.rs:26:9 [INFO] [stdout] | [INFO] [stdout] 18 | properties: Arc>, [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 19 | gui_ctx: Arc>>, [INFO] [stdout] | ------------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | output_handlers: Arc>>, [INFO] [stdout] | ---------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | event_buffer: Arc, HashSet>>>, [INFO] [stdout] | ------------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | held_pedals: Arc>>, // (channel, controller): value [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 26 | / move |_, data, previous_preset| { [INFO] [stdout] 27 | | let mut properties = properties.lock().unwrap(); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | // Parse midi data [INFO] [stdout] ... | [INFO] [stdout] 254 | | } [INFO] [stdout] 255 | | }, [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/backend/device.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(port_name: String, callback: F) -> Result [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | let input = new_input(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | let connection = Self::connect(input, &port_name, callback)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | [INFO] [stdout] 16 | Ok(Self { port_name, connection }) [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] [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/backend/device.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 50 | let output = new_output(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | let connection = Self::connect(output, port_name)?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 52 | [INFO] [stdout] 53 | Ok(Self { connection }) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `live-midi-splitter` (bin "live-midi-splitter") due to 6 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "1450afd1fd812f530667fe09a538a50d8c755fb247ee524383c0eb5a00d1806c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1450afd1fd812f530667fe09a538a50d8c755fb247ee524383c0eb5a00d1806c", kill_on_drop: false }` [INFO] [stdout] 1450afd1fd812f530667fe09a538a50d8c755fb247ee524383c0eb5a00d1806c