[INFO] fetching crate js-component-bindgen 1.4.4... [INFO] checking js-component-bindgen-1.4.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate js-component-bindgen 1.4.4 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate js-component-bindgen 1.4.4 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 js-component-bindgen 1.4.4 [INFO] finished tweaking crates.io crate js-component-bindgen 1.4.4 [INFO] tweaked toml for crates.io crate js-component-bindgen 1.4.4 written to /workspace/builds/worker-1-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 68 packages to latest compatible versions [INFO] [stderr] Adding embedded-io v0.4.0 (latest: v0.6.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding wasm-encoder v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wasm-metadata v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wasmparser v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wasmprinter v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wit-component v0.215.0 (latest: v0.216.0) [INFO] [stderr] Adding wit-parser v0.215.0 (latest: v0.216.0) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f8d3e9e72a13fef1bbc0916182eceae5f349a9e8a8ce6f9b3138673e28f7b779 [INFO] running `Command { std: "docker" "start" "-a" "f8d3e9e72a13fef1bbc0916182eceae5f349a9e8a8ce6f9b3138673e28f7b779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8d3e9e72a13fef1bbc0916182eceae5f349a9e8a8ce6f9b3138673e28f7b779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d3e9e72a13fef1bbc0916182eceae5f349a9e8a8ce6f9b3138673e28f7b779", kill_on_drop: false }` [INFO] [stdout] f8d3e9e72a13fef1bbc0916182eceae5f349a9e8a8ce6f9b3138673e28f7b779 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 6da5295392250d1f4a7265635f23675dd9fa2878428e80caa753abb3053da74f [INFO] running `Command { std: "docker" "start" "-a" "6da5295392250d1f4a7265635f23675dd9fa2878428e80caa753abb3053da74f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking unicode-xid v0.2.5 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking cobs v0.2.3 [INFO] [stderr] Checking wasm-encoder v0.216.0 [INFO] [stderr] Checking heck v0.5.0 [INFO] [stderr] Checking wasmtime-component-util v24.0.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking wast v216.0.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking wat v1.216.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking cranelift-bitset v0.111.0 [INFO] [stderr] Checking postcard v1.0.10 [INFO] [stderr] Checking spdx v0.10.6 [INFO] [stderr] Checking cranelift-entity v0.111.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking wasmparser v0.215.0 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Checking wasm-encoder v0.215.0 [INFO] [stderr] Checking wit-parser v0.215.0 [INFO] [stderr] Checking wasmprinter v0.215.0 [INFO] [stderr] Checking wasmtime-types v24.0.0 [INFO] [stderr] Checking wasm-metadata v0.215.0 [INFO] [stderr] Checking wasmtime-environ v24.0.0 [INFO] [stderr] Checking wit-component v0.215.0 [INFO] [stderr] Checking wit-bindgen-core v0.30.0 [INFO] [stderr] Checking js-component-bindgen v1.4.4 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 95 | let decoded = wit_component::decode(component) [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | let (resolve, world_id) = match decoded { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | DecodedWasm::WitPackage(_, _) => bail!("unexpected wit package as input"), [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | DecodedWasm::Component(resolve, world_id) => (resolve, world_id), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | let scope = ScopeVec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | let tunables = Tunables::default_u32(); [INFO] [stdout] 119 | let mut validator = Validator::default(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let mut types = ComponentTypesBuilder::new(&validator); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | [INFO] [stdout] 122 | let (component, modules) = Translator::new(&tunables, &mut validator, &mut types, &scope) [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] 126 | let modules: PrimaryMap> = modules [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | let mut wasmtime_component = Component::default(); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | let types = types.finish(&mut wasmtime_component); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 145 | let (imports, exports) = transpile_bindgen( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | Ok(Transpiled { [INFO] [stdout] | ________^ [INFO] [stdout] 154 | | files: files_out, [INFO] [stdout] 155 | | imports, [INFO] [stdout] 156 | | exports, [INFO] [stdout] 157 | | }) [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] | | 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] | | 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] | [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/core.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn new(translation: ModuleTranslation<'a>, multi_memory: bool) -> Result> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let mut augmenter = Augmenter { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | Ok(Translation::Augmented { [INFO] [stdout] | ____________^ [INFO] [stdout] 124 | | wasm, [INFO] [stdout] 125 | | imports_removed: augmenter.imports_removed, [INFO] [stdout] 126 | | imports_added: augmenter.imports_added, [INFO] [stdout] 127 | | original: translation, [INFO] [stdout] 128 | | }) [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/transpile_bindgen.rs:1377:53 [INFO] [stdout] | [INFO] [stdout] 1377 | .find(|&(_, item)| *item == WorldItem::Type(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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `js-component-bindgen` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:153:8 [INFO] [stdout] | [INFO] [stdout] 95 | let decoded = wit_component::decode(component) [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | let (resolve, world_id) = match decoded { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 99 | DecodedWasm::WitPackage(_, _) => bail!("unexpected wit package as input"), [INFO] [stdout] | ---------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 100 | DecodedWasm::Component(resolve, world_id) => (resolve, world_id), [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 117 | let scope = ScopeVec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | let tunables = Tunables::default_u32(); [INFO] [stdout] 119 | let mut validator = Validator::default(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 120 | let mut types = ComponentTypesBuilder::new(&validator); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 121 | [INFO] [stdout] 122 | let (component, modules) = Translator::new(&tunables, &mut validator, &mut types, &scope) [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] 126 | let modules: PrimaryMap> = modules [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 131 | let mut wasmtime_component = Component::default(); [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 132 | let types = types.finish(&mut wasmtime_component); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 145 | let (imports, exports) = transpile_bindgen( [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | Ok(Transpiled { [INFO] [stdout] | ________^ [INFO] [stdout] 154 | | files: files_out, [INFO] [stdout] 155 | | imports, [INFO] [stdout] 156 | | exports, [INFO] [stdout] 157 | | }) [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] | | 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] | | 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] | [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/core.rs:123:12 [INFO] [stdout] | [INFO] [stdout] 86 | pub fn new(translation: ModuleTranslation<'a>, multi_memory: bool) -> Result> { [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | let mut augmenter = Augmenter { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | Ok(Translation::Augmented { [INFO] [stdout] | ____________^ [INFO] [stdout] 124 | | wasm, [INFO] [stdout] 125 | | imports_removed: augmenter.imports_removed, [INFO] [stdout] 126 | | imports_added: augmenter.imports_added, [INFO] [stdout] 127 | | original: translation, [INFO] [stdout] 128 | | }) [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/transpile_bindgen.rs:1377:53 [INFO] [stdout] | [INFO] [stdout] 1377 | .find(|&(_, item)| *item == WorldItem::Type(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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `js-component-bindgen` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "6da5295392250d1f4a7265635f23675dd9fa2878428e80caa753abb3053da74f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6da5295392250d1f4a7265635f23675dd9fa2878428e80caa753abb3053da74f", kill_on_drop: false }` [INFO] [stdout] 6da5295392250d1f4a7265635f23675dd9fa2878428e80caa753abb3053da74f