[INFO] fetching crate crossmist-derive 1.0.2... [INFO] checking crossmist-derive-1.0.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate crossmist-derive 1.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate crossmist-derive 1.0.2 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 crossmist-derive 1.0.2 [INFO] finished tweaking crates.io crate crossmist-derive 1.0.2 [INFO] tweaked toml for crates.io crate crossmist-derive 1.0.2 written to /workspace/builds/worker-7-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 10 packages to latest compatible versions [INFO] [stderr] Adding darling v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.13.4 (available: v0.20.10) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 63360e60ae35f0435dd7a36de43154397a940bd500a54f866963634574201910 [INFO] running `Command { std: "docker" "start" "-a" "63360e60ae35f0435dd7a36de43154397a940bd500a54f866963634574201910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63360e60ae35f0435dd7a36de43154397a940bd500a54f866963634574201910", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63360e60ae35f0435dd7a36de43154397a940bd500a54f866963634574201910", kill_on_drop: false }` [INFO] [stdout] 63360e60ae35f0435dd7a36de43154397a940bd500a54f866963634574201910 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 540737990c60318e39d8fd8dbf69b87955644955d684df7a5741e0462898cef0 [INFO] running `Command { std: "docker" "start" "-a" "540737990c60318e39d8fd8dbf69b87955644955d684df7a5741e0462898cef0", kill_on_drop: false }` [INFO] [stderr] Checking crossmist-derive v1.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:426:30 [INFO] [stdout] | [INFO] [stdout] 426 | let (refs, sers): (Vec<_>, Vec<_>) = fields [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 434 | / quote! { [INFO] [stdout] 435 | | Self::#ident{ #(#refs,)* } => { [INFO] [stdout] 436 | | s.serialize(&(#i as usize)); [INFO] [stdout] 437 | | #(#sers)* [INFO] [stdout] 438 | | } [INFO] [stdout] 439 | | } [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] ... [INFO] [stdout] 448 | / quote! { [INFO] [stdout] 449 | | Self::#ident(#(#refs,)*) => { [INFO] [stdout] 450 | | s.serialize(&(#i as usize)); [INFO] [stdout] 451 | | #(#sers)* [INFO] [stdout] 452 | | } [INFO] [stdout] 453 | | } [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] | [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 `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:470:29 [INFO] [stdout] | [INFO] [stdout] 470 | let des: Vec<_> = fields [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 478 | quote! { #i => Ok(Self::#ident{ #(#des,)* }) } [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] ... [INFO] [stdout] 484 | quote! { #i => Ok(Self::#ident(#(#des,)*)) } [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] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:426:30 [INFO] [stdout] | [INFO] [stdout] 426 | let (refs, sers): (Vec<_>, Vec<_>) = fields [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 434 | / quote! { [INFO] [stdout] 435 | | Self::#ident{ #(#refs,)* } => { [INFO] [stdout] 436 | | s.serialize(&(#i as usize)); [INFO] [stdout] 437 | | #(#sers)* [INFO] [stdout] 438 | | } [INFO] [stdout] 439 | | } [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] ... [INFO] [stdout] 448 | / quote! { [INFO] [stdout] 449 | | Self::#ident(#(#refs,)*) => { [INFO] [stdout] 450 | | s.serialize(&(#i as usize)); [INFO] [stdout] 451 | | #(#sers)* [INFO] [stdout] 452 | | } [INFO] [stdout] 453 | | } [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] | [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: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:470:29 [INFO] [stdout] | [INFO] [stdout] 470 | let des: Vec<_> = fields [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 478 | quote! { #i => Ok(Self::#ident{ #(#des,)* }) } [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] ... [INFO] [stdout] 484 | quote! { #i => Ok(Self::#ident(#(#des,)*)) } [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] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crossmist-derive` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `crossmist-derive` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "540737990c60318e39d8fd8dbf69b87955644955d684df7a5741e0462898cef0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "540737990c60318e39d8fd8dbf69b87955644955d684df7a5741e0462898cef0", kill_on_drop: false }` [INFO] [stdout] 540737990c60318e39d8fd8dbf69b87955644955d684df7a5741e0462898cef0