[INFO] fetching crate atomicell 0.2.0... [INFO] checking atomicell-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate atomicell 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate atomicell 0.2.0 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 atomicell 0.2.0 [INFO] finished tweaking crates.io crate atomicell 0.2.0 [INFO] tweaked toml for crates.io crate atomicell 0.2.0 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] 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] 3e2b1144685f5d6a88fcf9c7ede88b3bcbb0df070fd2bcad519cfbbeb2a20c8d [INFO] running `Command { std: "docker" "start" "-a" "3e2b1144685f5d6a88fcf9c7ede88b3bcbb0df070fd2bcad519cfbbeb2a20c8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3e2b1144685f5d6a88fcf9c7ede88b3bcbb0df070fd2bcad519cfbbeb2a20c8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e2b1144685f5d6a88fcf9c7ede88b3bcbb0df070fd2bcad519cfbbeb2a20c8d", kill_on_drop: false }` [INFO] [stdout] 3e2b1144685f5d6a88fcf9c7ede88b3bcbb0df070fd2bcad519cfbbeb2a20c8d [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] 5196345b6cf8713dee9bfdd901d4d434cf4f66311c210944b32f7a052c78b88d [INFO] running `Command { std: "docker" "start" "-a" "5196345b6cf8713dee9bfdd901d4d434cf4f66311c210944b32f7a052c78b88d", kill_on_drop: false }` [INFO] [stderr] Checking atomicell v0.2.0 (/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/cell.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 46 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | AtomicCell { [INFO] [stdout] 48 | value: UnsafeCell::new(value), [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/cell.rs:89:33 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn replace(&self, t: T) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | core::mem::replace(&mut *self.borrow_mut(), t) [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/cell.rs:111:15 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn replace_with T>(&self, f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 111 | match self.try_borrow_mut() { [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/refs/immutable.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn map_split(r: Ref<'a, T>, f: F) -> (Ref<'a, U>, Ref<'a, V>) [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] 307 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 308 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 314 | / Ref { [INFO] [stdout] 315 | | value: NonNull::from(u), [INFO] [stdout] 316 | | borrow: borrow_u, [INFO] [stdout] 317 | | }, [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/refs/immutable.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn map_split(r: Ref<'a, T>, f: F) -> (Ref<'a, U>, Ref<'a, V>) [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] 307 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 308 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 318 | / Ref { [INFO] [stdout] 319 | | value: NonNull::from(v), [INFO] [stdout] 320 | | borrow: borrow_v, [INFO] [stdout] 321 | | }, [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/refs/immutable.rs:447:14 [INFO] [stdout] | [INFO] [stdout] 446 | pub fn transpose(r: Ref<'a, Option>) -> Option> { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 447 | Some(Ref { [INFO] [stdout] | ______________^ [INFO] [stdout] 448 | | value: r.as_ref().map(NonNull::from)?, [INFO] [stdout] 449 | | borrow: r.borrow, [INFO] [stdout] 450 | | }) [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/refs/mutable.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn map_split(mut r: RefMut<'a, T>, f: F) -> (RefMut<'a, U>, RefMut<'a, V>) [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] 356 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 357 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 363 | / RefMut { [INFO] [stdout] 364 | | value: NonNull::from(u), [INFO] [stdout] 365 | | borrow: borrow_u, [INFO] [stdout] 366 | | _invariant: PhantomData, [INFO] [stdout] 367 | | }, [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/refs/mutable.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn map_split(mut r: RefMut<'a, T>, f: F) -> (RefMut<'a, U>, RefMut<'a, V>) [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] 356 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 357 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 368 | / RefMut { [INFO] [stdout] 369 | | value: NonNull::from(v), [INFO] [stdout] 370 | | borrow: borrow_v, [INFO] [stdout] 371 | | _invariant: PhantomData, [INFO] [stdout] 372 | | }, [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/refs/mutable.rs:503:14 [INFO] [stdout] | [INFO] [stdout] 502 | pub fn transpose(mut r: RefMut<'a, Option>) -> Option> { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 503 | Some(RefMut { [INFO] [stdout] | ______________^ [INFO] [stdout] 504 | | value: r.as_mut().map(NonNull::from)?, [INFO] [stdout] 505 | | borrow: r.borrow, [INFO] [stdout] 506 | | _invariant: PhantomData, [INFO] [stdout] 507 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atomicell` (lib) due to 10 previous errors [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/cell.rs:48:20 [INFO] [stdout] | [INFO] [stdout] 46 | pub const fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | AtomicCell { [INFO] [stdout] 48 | value: UnsafeCell::new(value), [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] [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/cell.rs:89:33 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn replace(&self, t: T) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 89 | core::mem::replace(&mut *self.borrow_mut(), t) [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/cell.rs:111:15 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn replace_with T>(&self, f: F) -> T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 111 | match self.try_borrow_mut() { [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/refs/immutable.rs:314:13 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn map_split(r: Ref<'a, T>, f: F) -> (Ref<'a, U>, Ref<'a, V>) [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] 307 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 308 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 314 | / Ref { [INFO] [stdout] 315 | | value: NonNull::from(u), [INFO] [stdout] 316 | | borrow: borrow_u, [INFO] [stdout] 317 | | }, [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/refs/immutable.rs:318:13 [INFO] [stdout] | [INFO] [stdout] 301 | pub fn map_split(r: Ref<'a, T>, f: F) -> (Ref<'a, U>, Ref<'a, V>) [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] 307 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 308 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 318 | / Ref { [INFO] [stdout] 319 | | value: NonNull::from(v), [INFO] [stdout] 320 | | borrow: borrow_v, [INFO] [stdout] 321 | | }, [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/refs/immutable.rs:447:14 [INFO] [stdout] | [INFO] [stdout] 446 | pub fn transpose(r: Ref<'a, Option>) -> Option> { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 447 | Some(Ref { [INFO] [stdout] | ______________^ [INFO] [stdout] 448 | | value: r.as_ref().map(NonNull::from)?, [INFO] [stdout] 449 | | borrow: r.borrow, [INFO] [stdout] 450 | | }) [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/refs/mutable.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn map_split(mut r: RefMut<'a, T>, f: F) -> (RefMut<'a, U>, RefMut<'a, V>) [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] 356 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 357 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 363 | / RefMut { [INFO] [stdout] 364 | | value: NonNull::from(u), [INFO] [stdout] 365 | | borrow: borrow_u, [INFO] [stdout] 366 | | _invariant: PhantomData, [INFO] [stdout] 367 | | }, [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/refs/mutable.rs:368:13 [INFO] [stdout] | [INFO] [stdout] 350 | pub fn map_split(mut r: RefMut<'a, T>, f: F) -> (RefMut<'a, U>, RefMut<'a, V>) [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] 356 | let borrow_u = r.borrow.clone(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 357 | let borrow_v = r.borrow; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 368 | / RefMut { [INFO] [stdout] 369 | | value: NonNull::from(v), [INFO] [stdout] 370 | | borrow: borrow_v, [INFO] [stdout] 371 | | _invariant: PhantomData, [INFO] [stdout] 372 | | }, [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/refs/mutable.rs:503:14 [INFO] [stdout] | [INFO] [stdout] 502 | pub fn transpose(mut r: RefMut<'a, Option>) -> Option> { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 503 | Some(RefMut { [INFO] [stdout] | ______________^ [INFO] [stdout] 504 | | value: r.as_mut().map(NonNull::from)?, [INFO] [stdout] 505 | | borrow: r.borrow, [INFO] [stdout] 506 | | _invariant: PhantomData, [INFO] [stdout] 507 | | }) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atomicell` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "5196345b6cf8713dee9bfdd901d4d434cf4f66311c210944b32f7a052c78b88d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5196345b6cf8713dee9bfdd901d4d434cf4f66311c210944b32f7a052c78b88d", kill_on_drop: false }` [INFO] [stdout] 5196345b6cf8713dee9bfdd901d4d434cf4f66311c210944b32f7a052c78b88d