[INFO] fetching crate icu_transliterate 0.1.2... [INFO] checking icu_transliterate-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate icu_transliterate 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate icu_transliterate 0.1.2 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate icu_transliterate 0.1.2 [INFO] finished tweaking crates.io crate icu_transliterate 0.1.2 [INFO] tweaked toml for crates.io crate icu_transliterate 0.1.2 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 106 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [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_lex v0.2.4 (latest: v0.7.2) [INFO] [stderr] Adding criterion v0.4.0 (latest: v0.5.1) [INFO] [stderr] Adding erased-serde v0.3.31 (latest: v0.4.5) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding icu_collections v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding icu_locid v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding icu_locid_transform v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding icu_locid_transform_data v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding icu_normalizer v1.4.3 (latest: v1.5.0) [INFO] [stderr] Adding icu_normalizer_data v1.4.1 (latest: v1.5.0) [INFO] [stderr] Adding icu_properties v1.4.3 (latest: v1.5.1) [INFO] [stderr] Adding icu_properties_data v1.4.1 (latest: v1.5.0) [INFO] [stderr] Adding icu_provider v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding icu_provider_macros v1.4.0 (latest: v1.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding os_str_bytes v6.6.1 (latest: v7.0.0) [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-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] 6beeb5750c972b0b09520ae1e88a981ad245890b6c3de88668012326490ef946 [INFO] running `Command { std: "docker" "start" "-a" "6beeb5750c972b0b09520ae1e88a981ad245890b6c3de88668012326490ef946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6beeb5750c972b0b09520ae1e88a981ad245890b6c3de88668012326490ef946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6beeb5750c972b0b09520ae1e88a981ad245890b6c3de88668012326490ef946", kill_on_drop: false }` [INFO] [stdout] 6beeb5750c972b0b09520ae1e88a981ad245890b6c3de88668012326490ef946 [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] 07e37be31bfa1f64f94c91b3e676ee84b4649519473755b68f04ad9319afb824 [INFO] running `Command { std: "docker" "start" "-a" "07e37be31bfa1f64f94c91b3e676ee84b4649519473755b68f04ad9319afb824", kill_on_drop: false }` [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking writeable v0.5.5 [INFO] [stderr] Checking litemap v0.7.3 [INFO] [stderr] Checking icu_locid_transform_data v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking icu_properties_data v1.4.1 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking icu_normalizer_data v1.4.1 [INFO] [stderr] Checking write16 v1.0.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking utf16_iter v1.0.5 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking zerofrom v0.1.4 [INFO] [stderr] Checking yoke v0.7.4 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.4.0 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking icu_locid v1.4.0 [INFO] [stderr] Checking icu_provider v1.4.0 [INFO] [stderr] Checking icu_locid_transform v1.4.0 [INFO] [stderr] Checking icu_properties v1.4.3 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking icu_normalizer v1.4.3 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking icu_transliterate v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.4.0 [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/provider.rs:63:34 [INFO] [stdout] | [INFO] [stdout] 63 | .flat_map(|id_group| id_group.iter().map(|s| SimpleId::zero_from(s).id)) [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/provider.rs:63:58 [INFO] [stdout] | [INFO] [stdout] 63 | .flat_map(|id_group| id_group.iter().map(|s| SimpleId::zero_from(s).id)) [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/provider.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | .map(|s| FunctionCall::zero_from(s).translit.id), [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/transliterator/mod.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 58 | let inner = ComposingNormalizer::try_new_nfc_unstable(provider) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | .map_err(|e| DataError::custom("failed to load NFC").with_debug_context(&e))?; [INFO] [stdout] 60 | Ok(Self(inner)) [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/transliterator/mod.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 72 | let inner = ComposingNormalizer::try_new_nfkc_unstable(provider) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 73 | .map_err(|e| DataError::custom("failed to load NFKC").with_debug_context(&e))?; [INFO] [stdout] 74 | Ok(Self(inner)) [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/transliterator/mod.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 96 | let inner = DecomposingNormalizer::try_new_nfd_unstable(provider) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | .map_err(|e| DataError::custom("failed to load NFD").with_debug_context(&e))?; [INFO] [stdout] 98 | Ok(Self(inner)) [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/transliterator/mod.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 109 | let inner = DecomposingNormalizer::try_new_nfkd_unstable(provider) [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 110 | .map_err(|e| DataError::custom("failed to load NFKD").with_debug_context(&e))?; [INFO] [stdout] 111 | Ok(Self(inner)) [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/transliterator/mod.rs:283:12 [INFO] [stdout] | [INFO] [stdout] 249 | locale: Locale, [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 264 | let payload = Transliterator::load_rbt( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 273 | let mut env = LiteMap::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 283 | Ok(Transliterator { [INFO] [stdout] | ____________^ [INFO] [stdout] 284 | | transliterator: payload, [INFO] [stdout] 285 | | env, [INFO] [stdout] 286 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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/transliterator/mod.rs:316:33 [INFO] [stdout] | [INFO] [stdout] 316 | .or_else(|| Transliterator::load_with_override(&dep, lookup?).transpose()) [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/transliterator/mod.rs:323:28 [INFO] [stdout] | [INFO] [stdout] 319 | let rbt = Transliterator::load_rbt( [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 323 | Ok(InternalTransliterator::RuleBased(rbt)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/transliterator/mod.rs:402:12 [INFO] [stdout] | [INFO] [stdout] 398 | let locale: Locale = id.parse().map_err(|e| { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 402 | Ok(lookup(&locale).map(InternalTransliterator::Dyn)) [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/transliterator/mod.rs:1138:14 [INFO] [stdout] | [INFO] [stdout] 1137 | fn into_replacer(self) -> Option> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1138 | Some(match self { [INFO] [stdout] | ______________^ [INFO] [stdout] 1139 | | Self::Compound(elt) => SpecialReplacer::Compound(elt), [INFO] [stdout] 1140 | | Self::FunctionCall(elt) => SpecialReplacer::FunctionCall(elt), [INFO] [stdout] 1141 | | Self::BackReference(elt) => SpecialReplacer::BackReference(elt), [INFO] [stdout] ... | [INFO] [stdout] 1145 | | _ => return None, [INFO] [stdout] 1146 | | }) [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/transliterator/mod.rs:1150:14 [INFO] [stdout] | [INFO] [stdout] 1149 | fn into_matcher(self) -> Option> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1150 | Some(match self { [INFO] [stdout] | ______________^ [INFO] [stdout] 1151 | | Self::Compound(elt) => SpecialMatcher::Compound(elt), [INFO] [stdout] 1152 | | Self::Quantifier(kind, elt) => SpecialMatcher::Quantifier(kind, elt), [INFO] [stdout] 1153 | | Self::Segment(elt) => SpecialMatcher::Segment(elt), [INFO] [stdout] ... | [INFO] [stdout] 1157 | | _ => return None, [INFO] [stdout] 1158 | | }) [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 `icu_transliterate` (lib) due to 14 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "07e37be31bfa1f64f94c91b3e676ee84b4649519473755b68f04ad9319afb824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07e37be31bfa1f64f94c91b3e676ee84b4649519473755b68f04ad9319afb824", kill_on_drop: false }` [INFO] [stdout] 07e37be31bfa1f64f94c91b3e676ee84b4649519473755b68f04ad9319afb824