[INFO] fetching crate rustkit_bindgen 0.0.1... [INFO] checking rustkit_bindgen-0.0.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rustkit_bindgen 0.0.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate rustkit_bindgen 0.0.1 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 rustkit_bindgen 0.0.1 [INFO] finished tweaking crates.io crate rustkit_bindgen 0.0.1 [INFO] tweaked toml for crates.io crate rustkit_bindgen 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] [stderr] Adding glob v0.2.11 (available: v0.3.1) [INFO] [stderr] Adding libloading v0.5.2 (available: v0.8.5) [INFO] [stderr] Adding proc-macro2 v0.4.30 (available: v1.0.86) [INFO] [stderr] Adding quote v0.6.13 (available: v1.0.37) [INFO] [stderr] Adding syn v0.14.9 (available: v2.0.79) [INFO] [stderr] Adding unicode-xid v0.1.0 (available: v0.2.6) [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] f411da877217bc7edeeb84a66deccee2c2aa32534c908ff13a85f4a1421ad91f [INFO] running `Command { std: "docker" "start" "-a" "f411da877217bc7edeeb84a66deccee2c2aa32534c908ff13a85f4a1421ad91f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f411da877217bc7edeeb84a66deccee2c2aa32534c908ff13a85f4a1421ad91f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f411da877217bc7edeeb84a66deccee2c2aa32534c908ff13a85f4a1421ad91f", kill_on_drop: false }` [INFO] [stdout] f411da877217bc7edeeb84a66deccee2c2aa32534c908ff13a85f4a1421ad91f [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] 388ede40557ed983003f42d7336142f772a1066f848caff382a46d82d155c6ea [INFO] running `Command { std: "docker" "start" "-a" "388ede40557ed983003f42d7336142f772a1066f848caff382a46d82d155c6ea", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Compiling rustkit-clang-sys v0.24.0 [INFO] [stderr] Checking quote v0.6.13 [INFO] [stderr] Checking syn v0.14.9 [INFO] [stderr] Checking rustkit_bindgen v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `syn::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 163 | Type::Void => parse_quote!{ () }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | Type::Bool => parse_quote!{ bool }, [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | Type::Int(true, 1) => parse_quote!{ i8 }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 166 | Type::Int(true, 2) => parse_quote!{ i16 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | Type::Int(true, 4) => parse_quote!{ i32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 168 | Type::Int(true, 8) => parse_quote!{ i64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 169 | Type::Int(false, 1) => parse_quote!{ u8 }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 170 | Type::Int(false, 2) => parse_quote!{ u16 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 171 | Type::Int(false, 4) => parse_quote!{ u32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 172 | Type::Int(false, 8) => parse_quote!{ u64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 173 | Type::Long(true) => parse_quote!{ isize }, [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | Type::Long(false) => parse_quote!{ usize }, [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | Type::Float(4) => parse_quote!{ f32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 176 | Type::Float(8) => parse_quote!{ f64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 203 | let retty = retty.raw_ty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 206 | let mut f = parse_quote!{ extern fn (#(#args),*) -> #retty }; [INFO] [stdout] | ------------------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 216 | Type::InstanceType(_) => parse_quote!{ Self }, [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | Type::SelectorRef => parse_quote!{ SelectorRef }, [INFO] [stdout] | --------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | Type::Id(_) => parse_quote!{ Object }, [INFO] [stdout] | ---------------------- these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `syn::Type` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:203:21 [INFO] [stdout] | [INFO] [stdout] 163 | Type::Void => parse_quote!{ () }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 164 | Type::Bool => parse_quote!{ bool }, [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | Type::Int(true, 1) => parse_quote!{ i8 }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 166 | Type::Int(true, 2) => parse_quote!{ i16 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | Type::Int(true, 4) => parse_quote!{ i32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 168 | Type::Int(true, 8) => parse_quote!{ i64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 169 | Type::Int(false, 1) => parse_quote!{ u8 }, [INFO] [stdout] | ------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 170 | Type::Int(false, 2) => parse_quote!{ u16 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 171 | Type::Int(false, 4) => parse_quote!{ u32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 172 | Type::Int(false, 8) => parse_quote!{ u64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 173 | Type::Long(true) => parse_quote!{ isize }, [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | Type::Long(false) => parse_quote!{ usize }, [INFO] [stdout] | --------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | Type::Float(4) => parse_quote!{ f32 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 176 | Type::Float(8) => parse_quote!{ f64 }, [INFO] [stdout] | ------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 203 | let retty = retty.raw_ty(); [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 206 | let mut f = parse_quote!{ extern fn (#(#args),*) -> #retty }; [INFO] [stdout] | ------------------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 216 | Type::InstanceType(_) => parse_quote!{ Self }, [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | Type::SelectorRef => parse_quote!{ SelectorRef }, [INFO] [stdout] | --------------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | Type::Id(_) => parse_quote!{ Object }, [INFO] [stdout] | ---------------------- these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_copy` is never used [INFO] [stdout] --> src/lib.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl Type { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 379 | pub fn is_copy(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/lib.rs:461:5 [INFO] [stdout] | [INFO] [stdout] 460 | struct PropertyDecl { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 461 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PropertyDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cprops` is never read [INFO] [stdout] --> src/lib.rs:737:5 [INFO] [stdout] | [INFO] [stdout] 732 | struct ClassDecl { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 737 | cprops: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClassDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exhaustive` is never read [INFO] [stdout] --> src/lib.rs:845:5 [INFO] [stdout] | [INFO] [stdout] 841 | struct EnumDecl { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 845 | exhaustive: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EnumDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_copy` is never used [INFO] [stdout] --> src/lib.rs:379:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl Type { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 379 | pub fn is_copy(&self) -> bool { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ty` is never read [INFO] [stdout] --> src/lib.rs:461:5 [INFO] [stdout] | [INFO] [stdout] 460 | struct PropertyDecl { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 461 | ty: Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `PropertyDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cprops` is never read [INFO] [stdout] --> src/lib.rs:737:5 [INFO] [stdout] | [INFO] [stdout] 732 | struct ClassDecl { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 737 | cprops: HashMap, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClassDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `exhaustive` is never read [INFO] [stdout] --> src/lib.rs:845:5 [INFO] [stdout] | [INFO] [stdout] 841 | struct EnumDecl { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 845 | exhaustive: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `EnumDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustkit_bindgen` (lib) due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rustkit_bindgen` (lib test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "388ede40557ed983003f42d7336142f772a1066f848caff382a46d82d155c6ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388ede40557ed983003f42d7336142f772a1066f848caff382a46d82d155c6ea", kill_on_drop: false }` [INFO] [stdout] 388ede40557ed983003f42d7336142f772a1066f848caff382a46d82d155c6ea