[INFO] fetching crate olympia_engine 0.3.0... [INFO] checking olympia_engine-0.3.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate olympia_engine 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate olympia_engine 0.3.0 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 crates.io crate olympia_engine 0.3.0 [INFO] finished tweaking crates.io crate olympia_engine 0.3.0 [INFO] tweaked toml for crates.io crate olympia_engine 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding hashbrown v0.7.2 (latest: v0.14.5) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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] a7b98bba02e396cf487a23d96e145cba42e11e64f503ead62a9ccd27b7252edd [INFO] running `Command { std: "docker" "start" "-a" "a7b98bba02e396cf487a23d96e145cba42e11e64f503ead62a9ccd27b7252edd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a7b98bba02e396cf487a23d96e145cba42e11e64f503ead62a9ccd27b7252edd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7b98bba02e396cf487a23d96e145cba42e11e64f503ead62a9ccd27b7252edd", kill_on_drop: false }` [INFO] [stdout] a7b98bba02e396cf487a23d96e145cba42e11e64f503ead62a9ccd27b7252edd [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] d203ce9d1374d826eeddc66ba7b318d5d8369cc5f37d328551d8aa437c0fcf83 [INFO] running `Command { std: "docker" "start" "-a" "d203ce9d1374d826eeddc66ba7b318d5d8369cc5f37d328551d8aa437c0fcf83", kill_on_drop: false }` [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling olympia_core v0.3.0 [INFO] [stderr] Compiling olympia_derive v0.3.0 [INFO] [stderr] Checking olympia_engine v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ByteRegister` and `WordRegister` [INFO] [stdout] --> src/gameboy/cpu.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::registers::{ByteRegister, WordRegister}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ByteRegister` and `WordRegister` [INFO] [stdout] --> src/gameboy/cpu.rs:7:28 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::registers::{ByteRegister, WordRegister}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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/events.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn propagate_events(inner_events: &EventEmitter, outer_events: E) -> EventHandlerId [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 201 | inner_events.on(Box::new(move |inner_item| { [INFO] [stdout] | _____________________^ [INFO] [stdout] 202 | | let cloned: I = inner_item.clone(); [INFO] [stdout] 203 | | outer_events.borrow().emit(cloned.into()) [INFO] [stdout] 204 | | })) [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/events.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn propagate_events(inner_events: &EventEmitter, outer_events: E) -> EventHandlerId [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 202 | let cloned: I = inner_item.clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 203 | outer_events.borrow().emit(cloned.into()) [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/remote/events.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 87 | fn wrapped_handler(f: F) -> Box Repeat + 'static> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Box::new(move |evt| match evt.try_into() { [INFO] [stdout] | ______________^ [INFO] [stdout] 93 | | Ok(evt) => f(evt), [INFO] [stdout] 94 | | Err(_) => { [INFO] [stdout] 95 | | Repeat(false) [INFO] [stdout] 96 | | } [INFO] [stdout] 97 | | }) [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/remote/events.rs:92:31 [INFO] [stdout] | [INFO] [stdout] 87 | fn wrapped_handler(f: F) -> Box Repeat + 'static> [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Box::new(move |evt| match evt.try_into() { [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/remote/events.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn on(&mut self, f: F) -> EventHandlerId [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | self.inner.on(TypeId::of::(), wrapped_handler(f)) [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/remote/remote_emulator.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 116 | let pending_responses = Rc::downgrade(&self.pending_responses); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | let event_listeners = Rc::downgrade(&self.event_listeners); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | self.channel.handle_output(Box::new(move |output| { [INFO] [stdout] 119 | let pending_responses = pending_responses.upgrade(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let event_listeners = event_listeners.upgrade(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | [INFO] [stdout] 122 | match (pending_responses, event_listeners) { [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/remote/remote_emulator.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn on(&self, f: F) -> EventHandlerId [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | self.adapter.event_listeners.borrow_mut().on(f) [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/remote/remote_emulator.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn on_widget(&self, widget: Rc, handler: F) -> EventHandlerId [INFO] [stdout] | ------------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | let weak = Rc::downgrade(&widget); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | self.on(move |evt| match weak.upgrade() { [INFO] [stdout] | _________________^ [INFO] [stdout] 210 | | Some(w) => { [INFO] [stdout] 211 | | handler(w, evt); [INFO] [stdout] 212 | | Repeat(true) [INFO] [stdout] 213 | | } [INFO] [stdout] 214 | | None => Repeat(false), [INFO] [stdout] 215 | | }) [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/remote/remote_emulator.rs:209:34 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn on_widget(&self, widget: Rc, handler: F) -> EventHandlerId [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | let weak = Rc::downgrade(&widget); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | self.on(move |evt| match weak.upgrade() { [INFO] [stdout] | --- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [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 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `olympia_engine` (lib) due to 10 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/events.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn propagate_events(inner_events: &EventEmitter, outer_events: E) -> EventHandlerId [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 201 | inner_events.on(Box::new(move |inner_item| { [INFO] [stdout] | _____________________^ [INFO] [stdout] 202 | | let cloned: I = inner_item.clone(); [INFO] [stdout] 203 | | outer_events.borrow().emit(cloned.into()) [INFO] [stdout] 204 | | })) [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/events.rs:203:36 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn propagate_events(inner_events: &EventEmitter, outer_events: E) -> EventHandlerId [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 202 | let cloned: I = inner_item.clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 203 | outer_events.borrow().emit(cloned.into()) [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/remote/events.rs:92:14 [INFO] [stdout] | [INFO] [stdout] 87 | fn wrapped_handler(f: F) -> Box Repeat + 'static> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Box::new(move |evt| match evt.try_into() { [INFO] [stdout] | ______________^ [INFO] [stdout] 93 | | Ok(evt) => f(evt), [INFO] [stdout] 94 | | Err(_) => { [INFO] [stdout] 95 | | Repeat(false) [INFO] [stdout] 96 | | } [INFO] [stdout] 97 | | }) [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/remote/events.rs:92:31 [INFO] [stdout] | [INFO] [stdout] 87 | fn wrapped_handler(f: F) -> Box Repeat + 'static> [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Box::new(move |evt| match evt.try_into() { [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/remote/events.rs:128:42 [INFO] [stdout] | [INFO] [stdout] 123 | pub fn on(&mut self, f: F) -> EventHandlerId [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | self.inner.on(TypeId::of::(), wrapped_handler(f)) [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/remote/remote_emulator.rs:122:19 [INFO] [stdout] | [INFO] [stdout] 116 | let pending_responses = Rc::downgrade(&self.pending_responses); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 117 | let event_listeners = Rc::downgrade(&self.event_listeners); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | self.channel.handle_output(Box::new(move |output| { [INFO] [stdout] 119 | let pending_responses = pending_responses.upgrade(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let event_listeners = event_listeners.upgrade(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | [INFO] [stdout] 122 | match (pending_responses, event_listeners) { [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/remote/remote_emulator.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 188 | pub fn on(&self, f: F) -> EventHandlerId [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | self.adapter.event_listeners.borrow_mut().on(f) [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/remote/remote_emulator.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn on_widget(&self, widget: Rc, handler: F) -> EventHandlerId [INFO] [stdout] | ------------- ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | let weak = Rc::downgrade(&widget); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | self.on(move |evt| match weak.upgrade() { [INFO] [stdout] | _________________^ [INFO] [stdout] 210 | | Some(w) => { [INFO] [stdout] 211 | | handler(w, evt); [INFO] [stdout] 212 | | Repeat(true) [INFO] [stdout] 213 | | } [INFO] [stdout] 214 | | None => Repeat(false), [INFO] [stdout] 215 | | }) [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/remote/remote_emulator.rs:209:34 [INFO] [stdout] | [INFO] [stdout] 202 | pub fn on_widget(&self, widget: Rc, handler: F) -> EventHandlerId [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | let weak = Rc::downgrade(&widget); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 209 | self.on(move |evt| match weak.upgrade() { [INFO] [stdout] | --- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [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 9 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `olympia_engine` (lib test) due to 10 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d203ce9d1374d826eeddc66ba7b318d5d8369cc5f37d328551d8aa437c0fcf83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d203ce9d1374d826eeddc66ba7b318d5d8369cc5f37d328551d8aa437c0fcf83", kill_on_drop: false }` [INFO] [stdout] d203ce9d1374d826eeddc66ba7b318d5d8369cc5f37d328551d8aa437c0fcf83