[INFO] fetching crate contrafact 0.2.0-rc.1... [INFO] checking contrafact-0.2.0-rc.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate contrafact 0.2.0-rc.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate contrafact 0.2.0-rc.1 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 contrafact 0.2.0-rc.1 [INFO] finished tweaking crates.io crate contrafact 0.2.0-rc.1 [INFO] tweaked toml for crates.io crate contrafact 0.2.0-rc.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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 159 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding clap v3.2.25 (latest: v4.5.16) [INFO] [stderr] Adding clap_derive v3.2.25 (latest: v4.5.13) [INFO] [stderr] Adding clap_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding dashmap v5.5.3 (latest: v6.0.1) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding env_logger v0.9.3 (latest: v0.11.5) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding inferno v0.10.12 (latest: v0.11.21) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding matchers v0.0.1 (latest: v0.2.0) [INFO] [stderr] Adding opentelemetry v0.8.0 (latest: v0.24.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [INFO] [stderr] Adding pin-project v0.4.30 (latest: v1.1.5) [INFO] [stderr] Adding pin-project-internal v0.4.30 (latest: v1.1.5) [INFO] [stderr] Adding quick-xml v0.22.0 (latest: v0.36.1) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding regex-automata v0.1.10 (latest: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding serde v1.0.203 (latest: v1.0.209) [INFO] [stderr] Adding serde_derive v1.0.203 (latest: v1.0.209) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tracing-log v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding tracing-opentelemetry v0.8.0 (latest: v0.25.0) [INFO] [stderr] Adding tracing-subscriber v0.2.25 (latest: v0.3.18) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a927c5f098d837727e60f1317741a0bde9250b2937564a8fd688552bf708750 [INFO] running `Command { std: "docker" "start" "-a" "0a927c5f098d837727e60f1317741a0bde9250b2937564a8fd688552bf708750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a927c5f098d837727e60f1317741a0bde9250b2937564a8fd688552bf708750", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a927c5f098d837727e60f1317741a0bde9250b2937564a8fd688552bf708750", kill_on_drop: false }` [INFO] [stdout] 0a927c5f098d837727e60f1317741a0bde9250b2937564a8fd688552bf708750 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d20d399bf87f3bd23a2d1caf51a899beca0b68430ad766e29bf6cab4e444353a [INFO] running `Command { std: "docker" "start" "-a" "d20d399bf87f3bd23a2d1caf51a899beca0b68430ad766e29bf6cab4e444353a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking rgb v0.8.50 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling derive_arbitrary v1.3.2 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking arbitrary v1.3.2 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling holochain_serialized_bytes_derive v0.0.55 [INFO] [stderr] Checking contrafact v0.2.0-rc.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking pin-project v0.4.30 [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/facts/and.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn and<'a, T>(a: impl Fact<'a, T>, b: impl Fact<'a, T>) -> impl Fact<'a, T> [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] 8 | lambda("and", (a, b), |g, (a, b), 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] = 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/facts/brute.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn brute<'a, T, F>(label: impl ToString, f: F) -> Lambda<'a, (), T> [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] 43 | brute_labeled(move |v| Ok(f(v).then_some(()).ok_or_else(|| label.clone()))).labeled(label2) [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/facts/brute.rs:52:34 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn brute_labeled<'a, T, F>(f: F) -> Lambda<'a, (), T> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | lambda_unit("brute_labeled", move |g, mut t| { [INFO] [stdout] | __________________________________^ [INFO] [stdout] 53 | | let mut last_reason = "".to_string(); [INFO] [stdout] 54 | | for _ in 0..=BRUTE_ITERATION_LIMIT { [INFO] [stdout] 55 | | if let Err(reason) = f(&t)? { [INFO] [stdout] ... | [INFO] [stdout] 66 | | ); [INFO] [stdout] 67 | | }) [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/facts/eq.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn eq<'a, T>(constant: T) -> Lambda<'a, (), T> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 9 | lambda_unit(label, move |g, mut t| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 10 | | if t != constant { [INFO] [stdout] 11 | | g.fail(format!("expected {:?} == {:?}", t, constant))?; [INFO] [stdout] 12 | | t = constant.clone(); [INFO] [stdout] 13 | | } [INFO] [stdout] 14 | | Ok(t) [INFO] [stdout] 15 | | }) [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/facts/eq.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn ne<'a, S, T>(constant: T) -> Lambda<'a, (), T> [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | not(eq(constant)).labeled("ne") [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/facts/in_range.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn in_range<'a, R, T>(context: impl ToString, range: R) -> Lambda<'a, (), T> [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] 19 | lambda_unit("in_range", move |g, mut t| { [INFO] [stdout] | _____________________________^ [INFO] [stdout] 20 | | if !range.contains(&t) { [INFO] [stdout] 21 | | let rand = g.arbitrary(|| { [INFO] [stdout] 22 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 47 | | Ok(t) [INFO] [stdout] 48 | | }) [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/facts/in_slice.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | lambda_unit("in_slice", move |g, t| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 10 | Ok(if !slice.contains(&t) { [INFO] [stdout] | ____________^ [INFO] [stdout] 11 | | let reason = || { [INFO] [stdout] 12 | | format!( [INFO] [stdout] 13 | | "{}: expected {:?} to be contained in {:?}", [INFO] [stdout] ... | [INFO] [stdout] 19 | | t [INFO] [stdout] 20 | | }) [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/facts/lens.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 38 | label: impl ToString, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 39 | accessor: L, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | inner_fact: impl Fact<'a, T>, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 47 | let accessor2 = accessor.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | let getter = move |mut o| accessor(&mut o).clone(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | let setter = move |mut o, t: T| { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 54 | lens2(label, getter, setter, inner_fact).labeled("lens1") [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/facts/lens.rs:75:32 [INFO] [stdout] | [INFO] [stdout] 65 | label: impl ToString, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | getter: impl 'a + Clone + Send + Sync + Fn(O) -> T, [INFO] [stdout] | -------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | setter: impl 'a + Clone + Send + Sync + Fn(O, T) -> O, [INFO] [stdout] | ----------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 68 | inner_fact: impl Fact<'a, T>, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | lambda("lens", inner_fact, move |g, fact, o: O| { [INFO] [stdout] | ________________________________^ [INFO] [stdout] 76 | | let t = getter(o.clone()); [INFO] [stdout] 77 | | let t = fact [INFO] [stdout] 78 | | .mutate(g, t) [INFO] [stdout] 79 | | .map_check_err(|err| format!("lens1({}) > {}", label, err))?; [INFO] [stdout] 80 | | Ok(setter(o, t)) [INFO] [stdout] 81 | | }) [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/facts/lens.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 66 | getter: impl 'a + Clone + Send + Sync + Fn(O) -> T, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 67 | setter: impl 'a + Clone + Send + Sync + Fn(O, T) -> O, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | lambda("lens", inner_fact, move |g, fact, o: O| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 76 | let t = getter(o.clone()); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | let t = fact [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 80 | Ok(setter(o, t)) [INFO] [stdout] | ^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/facts/not.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn not<'a, T>(fact: LambdaUnit<'a, T>) -> LambdaUnit<'a, T> [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 11 | lambda_unit("not", move |g, t| { [INFO] [stdout] | ________________________^ [INFO] [stdout] 12 | | let label = format!("not({:?})", fact); [INFO] [stdout] 13 | | let fact = fact.clone(); [INFO] [stdout] 14 | | brute(label, move |o| fact.clone().check(o).is_err()).mutate(g, t) [INFO] [stdout] 15 | | }) [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/facts/not.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn not<'a, T>(fact: LambdaUnit<'a, T>) -> LambdaUnit<'a, T> [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 11 | lambda_unit("not", move |g, t| { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | let label = format!("not({:?})", fact); [INFO] [stdout] 13 | let fact = fact.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | brute(label, move |o| fact.clone().check(o).is_err()).mutate(g, 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/facts/not.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 13 | let fact = fact.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | brute(label, move |o| fact.clone().check(o).is_err()).mutate(g, 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/facts/or.rs:8:18 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn or<'a, T>(a: impl Fact<'a, T>, b: impl Fact<'a, T>) -> impl Fact<'a, T> [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] 8 | lambda("or", (a, b), |g, (a, b), 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/facts/prism.rs:71:33 [INFO] [stdout] | [INFO] [stdout] 61 | label: impl ToString, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | prism: P, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | inner_fact: impl Fact<'a, T>, [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 71 | lambda("prism", inner_fact, move |g, fact, mut t| { [INFO] [stdout] | _________________________________^ [INFO] [stdout] 72 | | if let Some(t) = prism(&mut t) { [INFO] [stdout] 73 | | *t = fact [INFO] [stdout] 74 | | .mutate(g, t.clone()) [INFO] [stdout] ... | [INFO] [stdout] 77 | | Ok(t) [INFO] [stdout] 78 | | }) [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/facts/seq.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 42 | lambda("vec", inner_fact, |g, f, t: Vec| { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | / t.into_iter() [INFO] [stdout] 44 | | .enumerate() [INFO] [stdout] 45 | | .map(|(i, o)| { [INFO] [stdout] 46 | | f.mutate(g, o) [INFO] [stdout] 47 | | .map_check_err(|e| format!("seq[{}]: {}", i, e)) [INFO] [stdout] 48 | | }) [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/facts/seq.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 45 | .map(|(i, o)| { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | f.mutate(g, o) [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/facts/seq.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn vec_of_length<'a, T>(len: usize, inner_fact: impl Fact<'a, T>) -> impl Fact<'a, Vec> [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | and(vec_len(len), vec(inner_fact)) [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/facts/seq.rs:85:23 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn vec_of_length<'a, T>(len: usize, inner_fact: impl Fact<'a, T>) -> impl Fact<'a, Vec> [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 85 | and(vec_len(len), vec(inner_fact)) [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/lambda.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 27 | label: impl ToString, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 28 | state: S, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 29 | f: impl 'a + Send + Sync + Fn(&mut Generator<'a>, &mut S, T) -> Mutation, [INFO] [stdout] | --------------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 38 | fun: Arc::new(f), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lambda.rs:51:23 [INFO] [stdout] | [INFO] [stdout] 45 | label: impl ToString, [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 46 | f: impl 'a + Send + Sync + Fn(&mut Generator<'a>, T) -> Mutation, [INFO] [stdout] | ------------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 51 | lambda(label, (), move |g, (), t| f(g, 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: aborting due to 21 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `contrafact` (lib) due to 22 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d20d399bf87f3bd23a2d1caf51a899beca0b68430ad766e29bf6cab4e444353a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d20d399bf87f3bd23a2d1caf51a899beca0b68430ad766e29bf6cab4e444353a", kill_on_drop: false }` [INFO] [stdout] d20d399bf87f3bd23a2d1caf51a899beca0b68430ad766e29bf6cab4e444353a