[INFO] fetching crate serde_ieml 0.3.1... [INFO] checking serde_ieml-0.3.1 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate serde_ieml 0.3.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate serde_ieml 0.3.1 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate serde_ieml 0.3.1 [INFO] finished tweaking crates.io crate serde_ieml 0.3.1 [INFO] tweaked toml for crates.io crate serde_ieml 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3f31ee0298f590dfa56175ea90a17b738b4ea96745e567de02ef094d17dad97 [INFO] running `Command { std: "docker" "start" "-a" "f3f31ee0298f590dfa56175ea90a17b738b4ea96745e567de02ef094d17dad97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3f31ee0298f590dfa56175ea90a17b738b4ea96745e567de02ef094d17dad97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3f31ee0298f590dfa56175ea90a17b738b4ea96745e567de02ef094d17dad97", kill_on_drop: false }` [INFO] [stdout] f3f31ee0298f590dfa56175ea90a17b738b4ea96745e567de02ef094d17dad97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7868925cc027b4f2b9994559c05d303487e2dd2bcfbbd623c831b303ad1d9f63 [INFO] running `Command { std: "docker" "start" "-a" "7868925cc027b4f2b9994559c05d303487e2dd2bcfbbd623c831b303ad1d9f63", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_ieml v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::result::Result<(maker::Token<'_>, ()), (maker::Token<'_>, MarkedError>)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/combinator.rs:414:19 [INFO] [stdout] | [INFO] [stdout] 409 | f(token).and_then(|(used_token, output)| { [INFO] [stdout] | -------------------- [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 412 | let result = AnchorNode::new(name.clone(), index, true); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 413 | [INFO] [stdout] 414 | match token.add_anchor(begin_mark, name, index) { [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: this value of type `std::result::Result<(maker::Token<'_>, ()), (maker::Token<'_>, MarkedError>)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/combinator.rs:414:19 [INFO] [stdout] | [INFO] [stdout] 409 | f(token).and_then(|(used_token, output)| { [INFO] [stdout] | -------------------- [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 412 | let result = AnchorNode::new(name.clone(), index, true); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 413 | [INFO] [stdout] 414 | match token.add_anchor(begin_mark, name, index) { [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: this value of type `std::result::Result<(UsedToken<'_>, O), make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/combinator.rs:570:11 [INFO] [stdout] | [INFO] [stdout] 568 | let mut maker = Maker::new(path.clone()); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 569 | [INFO] [stdout] 570 | match document(begin_mark, path, anchors, f)(Token::new(&mut maker)) { [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: this value of type `std::result::Result<(maker::Token<'_>, R), make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/maker.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 99 | let anchors = std::mem::take(&mut self.maker.anchors); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | match f(self) { [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: this value of type `std::result::Result<(UsedToken<'_>, O), make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/maker.rs:259:15 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn add(mut self, mark: Mark, key: S, f: F) -> marked::MapResult<'maker, O, E> [INFO] [stdout] | -------- --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 259 | match f(Token::new(self.maker)) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/view/clear.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 62 | view: View<'data, A>, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | ) -> View<'data, A> { [INFO] [stdout] 64 | match T::clear(view.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: this value of type `std::result::Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/parse/read_source.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 46 | fn read_source<'maker, F, T>(&self, token: Token<'maker>, f: F) -> ReadResult<'maker, T> [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | match fs::read_to_string(self) { [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: this value of type `to_match::ToMatchView<'_, B>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/deserializer/mod.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 56 | fn deserialize_any(self, visitor: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | match self.view.to_match() { [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: this value of type `to_match::ToMatchView<'_, B>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/deserializer/mod.rs:373:15 [INFO] [stdout] | [INFO] [stdout] 368 | fn deserialize_map(self, visitor: V) -> Result [INFO] [stdout] | ---- ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let view = self.view.clear(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 373 | match view.to_match() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/map_access.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 65 | fn next_key_seed(&mut self, seed: K) -> Result> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | match self.last_key() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/map_access.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 77 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | match self.last_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] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/seq_access.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn next_element_seed(&mut self, seed: T) -> Result> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | match self.iter.next() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/struct_access.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 69 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | match self.last_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] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::result::Result<>::Value, MarkedError>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/union_access.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 25 | fn variant_seed(self, seed: V) -> Result<(V::Value, Self::Variant)> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | match seed.deserialize(variant_deserializer) { [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 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_ieml` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::result::Result<(UsedToken<'_>, O), data::make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/combinator.rs:570:11 [INFO] [stdout] | [INFO] [stdout] 568 | let mut maker = Maker::new(path.clone()); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 569 | [INFO] [stdout] 570 | match document(begin_mark, path, anchors, f)(Token::new(&mut maker)) { [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: this value of type `std::result::Result<(maker::Token<'_>, R), data::make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/maker.rs:100:15 [INFO] [stdout] | [INFO] [stdout] 99 | let anchors = std::mem::take(&mut self.maker.anchors); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | match f(self) { [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: this value of type `std::result::Result<(UsedToken<'_>, O), data::make::error::RateError<(maker::Token<'_>, MarkedError>), (ErrorToken<'_>, MarkedError>)>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/make/maker.rs:259:15 [INFO] [stdout] | [INFO] [stdout] 253 | pub fn add(mut self, mark: Mark, key: S, f: F) -> marked::MapResult<'maker, O, E> [INFO] [stdout] | -------- --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 259 | match f(Token::new(self.maker)) { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/data/view/clear.rs:64:11 [INFO] [stdout] | [INFO] [stdout] 62 | view: View<'data, A>, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | ) -> View<'data, A> { [INFO] [stdout] 64 | match T::clear(view.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: this value of type `std::result::Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/parse/read_source.rs:50:15 [INFO] [stdout] | [INFO] [stdout] 46 | fn read_source<'maker, F, T>(&self, token: Token<'maker>, f: F) -> ReadResult<'maker, T> [INFO] [stdout] | - these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | match fs::read_to_string(self) { [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: this value of type `to_match::ToMatchView<'_, B>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/deserializer/mod.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 56 | fn deserialize_any(self, visitor: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | match self.view.to_match() { [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: this value of type `to_match::ToMatchView<'_, B>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/deserializer/mod.rs:373:15 [INFO] [stdout] | [INFO] [stdout] 368 | fn deserialize_map(self, visitor: V) -> Result [INFO] [stdout] | ---- ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let view = self.view.clear(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 373 | match view.to_match() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/map_access.rs:70:15 [INFO] [stdout] | [INFO] [stdout] 65 | fn next_key_seed(&mut self, seed: K) -> Result> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | match self.last_key() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/map_access.rs:81:15 [INFO] [stdout] | [INFO] [stdout] 77 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | match self.last_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] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/seq_access.rs:22:15 [INFO] [stdout] | [INFO] [stdout] 18 | fn next_element_seed(&mut self, seed: T) -> Result> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 22 | match self.iter.next() { [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: this value of type `std::option::Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/struct_access.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 69 | fn next_value_seed(&mut self, seed: V) -> Result [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | match self.last_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] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::result::Result<>::Value, MarkedError>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/de/deserialize/access/union_access.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 25 | fn variant_seed(self, seed: V) -> Result<(V::Value, Self::Variant)> [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | match seed.deserialize(variant_deserializer) { [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 13 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `serde_ieml` (lib test) due to 14 previous errors [INFO] running `Command { std: "docker" "inspect" "7868925cc027b4f2b9994559c05d303487e2dd2bcfbbd623c831b303ad1d9f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7868925cc027b4f2b9994559c05d303487e2dd2bcfbbd623c831b303ad1d9f63", kill_on_drop: false }` [INFO] [stdout] 7868925cc027b4f2b9994559c05d303487e2dd2bcfbbd623c831b303ad1d9f63