[INFO] fetching crate constduck-procmacro 0.1.0... [INFO] checking constduck-procmacro-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate constduck-procmacro 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate constduck-procmacro 0.1.0 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 constduck-procmacro 0.1.0 [INFO] finished tweaking crates.io crate constduck-procmacro 0.1.0 [INFO] tweaked toml for crates.io crate constduck-procmacro 0.1.0 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 4 packages to latest compatible versions [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-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] 9deadf03a1068c6ec0b671b35c3ce9268083cd795b056958c10797a10b3a40d3 [INFO] running `Command { std: "docker" "start" "-a" "9deadf03a1068c6ec0b671b35c3ce9268083cd795b056958c10797a10b3a40d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9deadf03a1068c6ec0b671b35c3ce9268083cd795b056958c10797a10b3a40d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9deadf03a1068c6ec0b671b35c3ce9268083cd795b056958c10797a10b3a40d3", kill_on_drop: false }` [INFO] [stdout] 9deadf03a1068c6ec0b671b35c3ce9268083cd795b056958c10797a10b3a40d3 [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] 0dd3ac5ca5318fb2d024485858f41467872c774ea7ee2651645c826c874fe082 [INFO] running `Command { std: "docker" "start" "-a" "0dd3ac5ca5318fb2d024485858f41467872c774ea7ee2651645c826c874fe082", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking constduck-procmacro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | ... let mut tokens = TokenStream::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | ... tokens.extend(quote::quote! { [INFO] [stdout] | _____________________- [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________| [INFO] [stdout] 92 | | ... impl<#gens #(#gs: Into<#fieldtypes>,)* __D: #(::constduck::WithField<#fieldnames, Output = #gs> +)*> ::constduck::ConstructFrom... [INFO] [stdout] 93 | | ... fn construct(data: __D) -> Self { [INFO] [stdout] 94 | | ... Self { [INFO] [stdout] ... | [INFO] [stdout] 112 | | ... } [INFO] [stdout] 113 | | ... }); [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] | [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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `constduck-procmacro` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `TokenStream2` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/derive.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | ... let mut tokens = TokenStream::new(); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | ... tokens.extend(quote::quote! { [INFO] [stdout] | _____________________- [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________| [INFO] [stdout] | |_____________________| [INFO] [stdout] 92 | | ... impl<#gens #(#gs: Into<#fieldtypes>,)* __D: #(::constduck::WithField<#fieldnames, Output = #gs> +)*> ::constduck::ConstructFrom... [INFO] [stdout] 93 | | ... fn construct(data: __D) -> Self { [INFO] [stdout] 94 | | ... Self { [INFO] [stdout] ... | [INFO] [stdout] 112 | | ... } [INFO] [stdout] 113 | | ... }); [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] | [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 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `constduck-procmacro` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "0dd3ac5ca5318fb2d024485858f41467872c774ea7ee2651645c826c874fe082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd3ac5ca5318fb2d024485858f41467872c774ea7ee2651645c826c874fe082", kill_on_drop: false }` [INFO] [stdout] 0dd3ac5ca5318fb2d024485858f41467872c774ea7ee2651645c826c874fe082