[INFO] fetching crate exec-rs 0.1.2... [INFO] checking exec-rs-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate exec-rs 0.1.2 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate exec-rs 0.1.2 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 exec-rs 0.1.2 [INFO] finished tweaking crates.io crate exec-rs 0.1.2 [INFO] tweaked toml for crates.io crate exec-rs 0.1.2 written to /workspace/builds/worker-1-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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.3.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (latest: v0.9.18) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (latest: v0.8.20) [INFO] [stderr] Adding flurry v0.3.1 (latest: v0.5.1) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.12) [INFO] [stderr] Adding memoffset v0.5.6 (latest: v0.9.1) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.10) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.3) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] a808967645521b00392fadabd0d31abb51f606828338f1f3f88e7c38239114b4 [INFO] running `Command { std: "docker" "start" "-a" "a808967645521b00392fadabd0d31abb51f606828338f1f3f88e7c38239114b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a808967645521b00392fadabd0d31abb51f606828338f1f3f88e7c38239114b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a808967645521b00392fadabd0d31abb51f606828338f1f3f88e7c38239114b4", kill_on_drop: false }` [INFO] [stdout] a808967645521b00392fadabd0d31abb51f606828338f1f3f88e7c38239114b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5ba007b043b3a90cc969a8eca271631ab0065dadd836afadf84526f6249d475a [INFO] running `Command { std: "docker" "start" "-a" "5ba007b043b3a90cc969a8eca271631ab0065dadd836afadf84526f6249d475a", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking flurry v0.3.1 [INFO] [stderr] Checking exec-rs v0.1.2 (/opt/rustwide/workdir) [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/lib.rs:188:52 [INFO] [stdout] | [INFO] [stdout] 186 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 187 | ) -> T { [INFO] [stdout] 188 | self.outer.invoke_with_mode_optional(mode, move || { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 189 | | self.inner.invoke_with_mode_optional(mode, task) [INFO] [stdout] 190 | | }) [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/lib.rs:264:18 [INFO] [stdout] | [INFO] [stdout] 260 | fn into_combiner(self) -> Box + 'm + Send + Sync> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 264 | Box::new(DelegatingModeCombiner { [INFO] [stdout] | __________________^ [INFO] [stdout] 265 | | wrapper: Arc::new(self), [INFO] [stdout] 266 | | outer: None, [INFO] [stdout] 267 | | }) [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/sync.rs:237:18 [INFO] [stdout] | [INFO] [stdout] 234 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | task: Box<(dyn FnOnce() -> T + 'f)>, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 236 | ) -> Box<(dyn FnOnce() -> T + 'f)> { [INFO] [stdout] 237 | Box::new(move || self.mutex_sync.borrow().evaluate(self.key.clone(), task)) [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/sync.rs:237:60 [INFO] [stdout] | [INFO] [stdout] 234 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | task: Box<(dyn FnOnce() -> T + 'f)>, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 236 | ) -> Box<(dyn FnOnce() -> T + 'f)> { [INFO] [stdout] 237 | Box::new(move || self.mutex_sync.borrow().evaluate(self.key.clone(), task)) [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/sync.rs:251:43 [INFO] [stdout] | [INFO] [stdout] 249 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 250 | ) -> T { [INFO] [stdout] 251 | self.mutex_sync.borrow().evaluate(self.key.clone(), || { [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/sync.rs:251:61 [INFO] [stdout] | [INFO] [stdout] 249 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 250 | ) -> T { [INFO] [stdout] 251 | self.mutex_sync.borrow().evaluate(self.key.clone(), || { [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 252 | | if let Some(mode) = mode { [INFO] [stdout] 253 | | super::invoke(mode, task) [INFO] [stdout] 254 | | } else { [INFO] [stdout] 255 | | task() [INFO] [stdout] 256 | | } [INFO] [stdout] 257 | | }) [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `exec-rs` (lib) due to 7 previous errors [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/lib.rs:188:52 [INFO] [stdout] | [INFO] [stdout] 186 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 187 | ) -> T { [INFO] [stdout] 188 | self.outer.invoke_with_mode_optional(mode, move || { [INFO] [stdout] | ____________________________________________________^ [INFO] [stdout] 189 | | self.inner.invoke_with_mode_optional(mode, task) [INFO] [stdout] 190 | | }) [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/lib.rs:264:18 [INFO] [stdout] | [INFO] [stdout] 260 | fn into_combiner(self) -> Box + 'm + Send + Sync> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 264 | Box::new(DelegatingModeCombiner { [INFO] [stdout] | __________________^ [INFO] [stdout] 265 | | wrapper: Arc::new(self), [INFO] [stdout] 266 | | outer: None, [INFO] [stdout] 267 | | }) [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/sync.rs:237:18 [INFO] [stdout] | [INFO] [stdout] 234 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | task: Box<(dyn FnOnce() -> T + 'f)>, [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 236 | ) -> Box<(dyn FnOnce() -> T + 'f)> { [INFO] [stdout] 237 | Box::new(move || self.mutex_sync.borrow().evaluate(self.key.clone(), task)) [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/sync.rs:237:60 [INFO] [stdout] | [INFO] [stdout] 234 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | task: Box<(dyn FnOnce() -> T + 'f)>, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 236 | ) -> Box<(dyn FnOnce() -> T + 'f)> { [INFO] [stdout] 237 | Box::new(move || self.mutex_sync.borrow().evaluate(self.key.clone(), task)) [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/sync.rs:251:43 [INFO] [stdout] | [INFO] [stdout] 249 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 250 | ) -> T { [INFO] [stdout] 251 | self.mutex_sync.borrow().evaluate(self.key.clone(), || { [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/sync.rs:251:61 [INFO] [stdout] | [INFO] [stdout] 249 | task: F, [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 250 | ) -> T { [INFO] [stdout] 251 | self.mutex_sync.borrow().evaluate(self.key.clone(), || { [INFO] [stdout] | _____________________________________________________________^ [INFO] [stdout] 252 | | if let Some(mode) = mode { [INFO] [stdout] 253 | | super::invoke(mode, task) [INFO] [stdout] 254 | | } else { [INFO] [stdout] 255 | | task() [INFO] [stdout] 256 | | } [INFO] [stdout] 257 | | }) [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/lib.rs:398:22 [INFO] [stdout] | [INFO] [stdout] 395 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 396 | task: Box<(dyn FnOnce() -> i32 + 'f)>, [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 397 | ) -> Box<(dyn FnOnce() -> i32 + 'f)> { [INFO] [stdout] 398 | Box::new(move || { [INFO] [stdout] | ______________________^ [INFO] [stdout] 399 | | return task() * 2; [INFO] [stdout] 400 | | }) [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/lib.rs:410:22 [INFO] [stdout] | [INFO] [stdout] 407 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 408 | task: Box<(dyn FnOnce() -> i32 + 'f)>, [INFO] [stdout] | ------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 409 | ) -> Box<(dyn FnOnce() -> i32 + 'f)> { [INFO] [stdout] 410 | Box::new(move || { [INFO] [stdout] | ______________________^ [INFO] [stdout] 411 | | return task() + 2; [INFO] [stdout] 412 | | }) [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/lib.rs:448:22 [INFO] [stdout] | [INFO] [stdout] 445 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 446 | task: Box<(dyn FnOnce() -> &'a str + 'a)>, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 447 | ) -> Box<(dyn FnOnce() -> &'a str + 'a)> { [INFO] [stdout] 448 | Box::new(move || { [INFO] [stdout] | ______________________^ [INFO] [stdout] 449 | | task(); [INFO] [stdout] 450 | | self.str_ref [INFO] [stdout] 451 | | }) [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/lib.rs:461:22 [INFO] [stdout] | [INFO] [stdout] 458 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 459 | task: Box ModeCombinerIterator<'a, 'm, &'m str> + 'a>, [INFO] [stdout] | --------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 460 | ) -> Box ModeCombinerIterator<'a, 'm, &'m str> + 'a> { [INFO] [stdout] 461 | Box::new(move || task()) [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/lib.rs:601:26 [INFO] [stdout] | [INFO] [stdout] 598 | self: Arc, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 599 | task: Box<(dyn FnOnce() -> u16)>, [INFO] [stdout] | -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 600 | ) -> Box<(dyn FnOnce() -> u16)> { [INFO] [stdout] 601 | Box::new(move || { [INFO] [stdout] | __________________________^ [INFO] [stdout] 602 | | return task() * self.multiplier; [INFO] [stdout] 603 | | }) [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 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `exec-rs` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "5ba007b043b3a90cc969a8eca271631ab0065dadd836afadf84526f6249d475a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba007b043b3a90cc969a8eca271631ab0065dadd836afadf84526f6249d475a", kill_on_drop: false }` [INFO] [stdout] 5ba007b043b3a90cc969a8eca271631ab0065dadd836afadf84526f6249d475a