[INFO] fetching crate differential-dataflow 0.12.0... [INFO] checking differential-dataflow-0.12.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate differential-dataflow 0.12.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate differential-dataflow 0.12.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate differential-dataflow 0.12.0 [INFO] finished tweaking crates.io crate differential-dataflow 0.12.0 [INFO] tweaked toml for crates.io crate differential-dataflow 0.12.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate differential-dataflow 0.12.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 61cd1480a8a4ad65f8c7875223a9115ef86ca46a6c09bacc1f8e736ccada5dba [INFO] running `Command { std: "docker" "start" "-a" "61cd1480a8a4ad65f8c7875223a9115ef86ca46a6c09bacc1f8e736ccada5dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "61cd1480a8a4ad65f8c7875223a9115ef86ca46a6c09bacc1f8e736ccada5dba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61cd1480a8a4ad65f8c7875223a9115ef86ca46a6c09bacc1f8e736ccada5dba", kill_on_drop: false }` [INFO] [stdout] 61cd1480a8a4ad65f8c7875223a9115ef86ca46a6c09bacc1f8e736ccada5dba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4480479d049218f4ddaa71f74aa05a0f116b47d70c5ea76cf75a27164ecd4f7b [INFO] running `Command { std: "docker" "start" "-a" "4480479d049218f4ddaa71f74aa05a0f116b47d70c5ea76cf75a27164ecd4f7b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking timely_bytes v0.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking timely_logging v0.12.0 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Compiling rdkafka-sys v2.1.0+1.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling libz-sys v1.1.2 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memmap v0.5.2 [INFO] [stderr] Checking graph_map v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking timely_communication v0.12.0 [INFO] [stderr] Checking bincode v1.3.2 [INFO] [stderr] Checking timely v0.12.0 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling num_enum_derive v0.5.1 [INFO] [stderr] Checking differential-dataflow v0.12.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lattice.rs:32:20 [INFO] [stdout] | [INFO] [stdout] 32 | fn join(&self, &Self) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/lattice.rs:76:20 [INFO] [stdout] | [INFO] [stdout] 76 | fn meet(&self, &Self) -> Self; [INFO] [stdout] | ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Self` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking num_enum v0.5.1 [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/operators/arrange/writer.rs:89:30 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn insert(&mut self, batch: Tr::Batch, hint: Option) { [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] 78 | let mut borrow = self.queues.borrow_mut(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | if let Some(trace) = self.trace.upgrade() { [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 `Stream, ::Batch>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/operators/arrange/arrangement.rs:147:21 [INFO] [stdout] | [INFO] [stdout] 132 | pub fn enter_at<'a, TInner, F, P>(&self, child: &Child<'a, G, TInner>, logic: F, prior: P) [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 147 | stream: self.stream.enter(child).map(move |bw| BatchEnterAt::make_from(bw, logic2.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 `Collection` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/identifiers.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 64 | let init = self.map(|record| (0, record)); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 65 | / timely::dataflow::operators::generic::operator::empty(&init.scope()) [INFO] [stdout] 66 | | .as_collection() [INFO] [stdout] 67 | | .iterate(|diff| [INFO] [stdout] 68 | | init.enter(&diff.scope()) [INFO] [stdout] ... | [INFO] [stdout] 85 | | ) [INFO] [stdout] 86 | | .concat(&init) [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 `Collection` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/prefix_sum.rs:142:5 [INFO] [stdout] | [INFO] [stdout] 79 | ranges: Collection, [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 80 | queries: Collection, [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 81 | zero: D, [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 111 | let requests = [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 121 | let full_ranges = [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 126 | let zero_ranges = [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 133 | let used_ranges = full_ranges.concat(&zero_ranges); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 136 | let init_states = [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | / init_states [INFO] [stdout] 143 | | .iterate(|states| { [INFO] [stdout] 144 | | used_ranges [INFO] [stdout] 145 | | .enter(&states.scope()) [INFO] [stdout] ... | [INFO] [stdout] 150 | | .distinct() [INFO] [stdout] 151 | | }) [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 `Collection::Timestamp, u64>>, (N, N), R>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/scc.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 28 | let active = [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | graph.enter(&edges.scope()) [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 `Collection::Timestamp, u64>>, (N, N), R>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/scc.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 48 | let edges = graph.enter(&inner.scope()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | let trans = edges.map_in_place(|x| mem::swap(&mut x.0, &mut x.1)); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 50 | trim_edges(&trim_edges(inner, &edges), &trans) [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 `Collection` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/scc.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 64 | let nodes = edges.map_in_place(|x| x.0 = x.1.clone()) [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | let labels = propagate(&cycle, &nodes); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 70 | [INFO] [stdout] 71 | / edges.join_map(&labels, |e1,e2,l1| (e2.clone(),(e1.clone(),l1.clone()))) [INFO] [stdout] 72 | | .join_map(&labels, |e2,(e1,l1),l2| ((e1.clone(),e2.clone()),(l1.clone(),l2.clone()))) [INFO] [stdout] 73 | | .filter(|(_,(l1,l2))| l1 == l2) [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 `Collection::Timestamp, u64>>, (N, std::option::Option)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/sequential.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 66 | let edges = edges.enter(&new_state.scope()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | let old_state = state.enter(&new_state.scope()); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 71 | let forward = edges.filter(|edge| edge.0 < edge.1); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 72 | let reverse = edges.filter(|edge| edge.0 > edge.1); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | let new_messages = new_state.join_map(&forward, |_k,v,d| (d.clone(),v.clone())); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | [INFO] [stdout] 77 | let incomplete = new_messages.filter(|x| x.1.is_none()).map(|x| x.0).distinct(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 78 | let new_messages = new_messages.filter(|x| x.1.is_some()).map(|x| (x.0, x.1.unwrap())); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 79 | [INFO] [stdout] 80 | let old_messages = old_state.join_map(&reverse, |_k,v,d| (d.clone(),v.clone())); [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 81 | [INFO] [stdout] 82 | let messages = new_messages.concat(&old_messages).antijoin(&incomplete); [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 88 | / messages [INFO] [stdout] 89 | | // .concat(&old_messages) // /-- possibly too clever: None if any inputs None. [INFO] [stdout] 90 | | // .antijoin(&incomplete) [INFO] [stdout] 91 | | .reduce(move |k, vs, t| t.push((Some(logic(k,vs)),1))) [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 `Collection::Timestamp, u64>>, (N, u32)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/bfs.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 42 | let edges = edges.enter(&inner.scope()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | let nodes = nodes.enter(&inner.scope()); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 44 | [INFO] [stdout] 45 | / inner.join_core(&edges, |_k,l,d| Some((d.clone(), l+1))) [INFO] [stdout] 46 | | .concat(&nodes) [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 `Collection::Timestamp, usize>>, (N, L), R>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/graphs/propagate.rs:112:9 [INFO] [stdout] | [INFO] [stdout] 96 | let edges = edges.enter(scope); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | let nodes = nodes.enter_at(scope, move |r| 256 * (64 - (logic(&r.1)).leading_zeros() as usize)); [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | let labels = [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 106 | let propagate: Collection<_, (N, L), R> = [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 112 | / labels [INFO] [stdout] 113 | | .as_collection(|k,v| (k.clone(), v.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 `Collection` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/input.rs:137:38 [INFO] [stdout] | [INFO] [stdout] 134 | let (handle, stream) = self.new_input(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 135 | let source = data.to_stream(self).as_collection(); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 136 | [INFO] [stdout] 137 | (InputSession::from(handle), stream.as_collection().concat(&source)) [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 `Stream::Timestamp, T>>, (D, timely::order::Product<::Timestamp, T>, R)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/collection.rs:346:9 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn enter_at<'a, T, F>(&self, child: &Iterative<'a, G, T>, initial: F) -> Collection, D, R> [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 346 | / self.inner [INFO] [stdout] 347 | | .enter_at(child, move |x| initial1(&x.0)) [INFO] [stdout] 348 | | .map(move |(data, time, diff)| { [INFO] [stdout] 349 | | let new_time = Product::new(time, initial2(&data)); [INFO] [stdout] 350 | | (data, new_time, diff) [INFO] [stdout] 351 | | }) [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 `Stream::Timestamp, R)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/collection.rs:378:9 [INFO] [stdout] | [INFO] [stdout] 372 | pub fn delay(&self, func: F) -> Collection [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 378 | / self.inner [INFO] [stdout] 379 | | .delay_batch(move |x| func1(x)) [INFO] [stdout] 380 | | .map_in_place(move |x| x.1 = func2(&x.1)) [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<(CapabilityRef<'_, T>, RefOrMut<'_, Vec<(D, T, R)>>)>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/capture.rs:434:57 [INFO] [stdout] | [INFO] [stdout] 432 | let mut changes = changes_out.activate(); [INFO] [stdout] | ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 433 | let mut counts = counts_out.activate(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 434 | while let Some((capability, updates)) = input.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/capture.rs:634:41 [INFO] [stdout] | [INFO] [stdout] 614 | let mut output = updates_out.activate(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 634 | if let Some(sink) = updates_sink.upgrade() { [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] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to `<[T; N] as IntoIterator>::into_iter` in Rust 2021 [INFO] [stdout] --> src/operators/arrange/arrangement.rs:411:19 [INFO] [stdout] | [INFO] [stdout] 411 | ].into_iter().cloned().filter_map(|t| t).min(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 411 | ].iter().cloned().filter_map(|t| t).min(); [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 408 ~ let frontier = IntoIterator::into_iter([ [INFO] [stdout] 409 | capability.as_ref().map(|c| c.time().clone()), [INFO] [stdout] 410 | input1.frontier().frontier().get(0).cloned(), [INFO] [stdout] 411 ~ ]).cloned().filter_map(|t| t).min(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/trace/description.rs:67:24 [INFO] [stdout] | [INFO] [stdout] 67 | #[derive(Clone, Debug, Abomonation)] [INFO] [stdout] | ^---------- [INFO] [stdout] | | [INFO] [stdout] | `Abomonation` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_abomonation_Abomonation_FOR_Description` [INFO] [stdout] 68 | pub struct Description