[INFO] fetching crate rust-lcm-codegen 0.2.1... [INFO] checking rust-lcm-codegen-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rust-lcm-codegen 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate rust-lcm-codegen 0.2.1 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 rust-lcm-codegen 0.2.1 [INFO] finished tweaking crates.io crate rust-lcm-codegen 0.2.1 [INFO] tweaked toml for crates.io crate rust-lcm-codegen 0.2.1 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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 6 packages to latest compatible versions [INFO] [stderr] Adding nom v5.1.3 (available: v7.1.3) [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] Blocking waiting for file lock on package cache [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] 8da999fcff13fda5b90d22dc585408cdd802f9a3233642d59b86fb930cc84e2f [INFO] running `Command { std: "docker" "start" "-a" "8da999fcff13fda5b90d22dc585408cdd802f9a3233642d59b86fb930cc84e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8da999fcff13fda5b90d22dc585408cdd802f9a3233642d59b86fb930cc84e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8da999fcff13fda5b90d22dc585408cdd802f9a3233642d59b86fb930cc84e2f", kill_on_drop: false }` [INFO] [stdout] 8da999fcff13fda5b90d22dc585408cdd802f9a3233642d59b86fb930cc84e2f [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] d45adca2f68280ba6e8db8569bfcf0ea8d358172b80a0044eefde46145cec31e [INFO] running `Command { std: "docker" "start" "-a" "d45adca2f68280ba6e8db8569bfcf0ea8d358172b80a0044eefde46145cec31e", kill_on_drop: false }` [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking rust-lcm-codegen v0.2.1 (/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:960:17 [INFO] [stdout] | [INFO] [stdout] 960 | let next_dimensions_fields = BaggageDimension::field_initializations_from_self( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 976 | let next_state = quote! { [INFO] [stdout] | ______________________________________- [INFO] [stdout] | |______________________________________| [INFO] [stdout] 977 | | #next_type { [INFO] [stdout] 978 | | reader: self.reader, [INFO] [stdout] 979 | | #dimensional_capture [INFO] [stdout] ... | [INFO] [stdout] 982 | | } [INFO] [stdout] 983 | | }; [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] ... [INFO] [stdout] 1021 | / quote! { [INFO] [stdout] 1022 | | impl<'a, R: rust_lcm_codec::StreamingReader> #start_type<'a, R> { [INFO] [stdout] 1023 | | [INFO] [stdout] 1024 | | #[inline] [INFO] [stdout] ... | [INFO] [stdout] 1038 | | } [INFO] [stdout] 1039 | | } [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] ... [INFO] [stdout] 1128 | Some(quote! { [INFO] [stdout] | ______________________________________- [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] 1129 | | /// This method exposes the underlying reader's raw bytes for a region of size equal [INFO] [stdout] 1130 | | /// to the previously-written array length field value (minus any values [INFO] [stdout] 1131 | | /// previously read through iteration). This provides a mechanism [INFO] [stdout] ... | [INFO] [stdout] 1146 | | } [INFO] [stdout] 1147 | | }), [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] ... [INFO] [stdout] 1153 | / quote! { [INFO] [stdout] 1154 | | impl<'a, R: rust_lcm_codec::StreamingReader> Iterator for #start_type<'a, R> { [INFO] [stdout] 1155 | | type Item = #item_reader_struct_ident<'a, R>; [INFO] [stdout] 1156 | | fn next(&mut self) -> Option { [INFO] [stdout] ... | [INFO] [stdout] 1199 | | } [INFO] [stdout] 1200 | | } [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] | [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 `rust-lcm-codegen` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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:960:17 [INFO] [stdout] | [INFO] [stdout] 960 | let next_dimensions_fields = BaggageDimension::field_initializations_from_self( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 976 | let next_state = quote! { [INFO] [stdout] | ______________________________________- [INFO] [stdout] | |______________________________________| [INFO] [stdout] 977 | | #next_type { [INFO] [stdout] 978 | | reader: self.reader, [INFO] [stdout] 979 | | #dimensional_capture [INFO] [stdout] ... | [INFO] [stdout] 982 | | } [INFO] [stdout] 983 | | }; [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] ... [INFO] [stdout] 1021 | / quote! { [INFO] [stdout] 1022 | | impl<'a, R: rust_lcm_codec::StreamingReader> #start_type<'a, R> { [INFO] [stdout] 1023 | | [INFO] [stdout] 1024 | | #[inline] [INFO] [stdout] ... | [INFO] [stdout] 1038 | | } [INFO] [stdout] 1039 | | } [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] ... [INFO] [stdout] 1128 | Some(quote! { [INFO] [stdout] | ______________________________________- [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] | |______________________________________| [INFO] [stdout] 1129 | | /// This method exposes the underlying reader's raw bytes for a region of size equal [INFO] [stdout] 1130 | | /// to the previously-written array length field value (minus any values [INFO] [stdout] 1131 | | /// previously read through iteration). This provides a mechanism [INFO] [stdout] ... | [INFO] [stdout] 1146 | | } [INFO] [stdout] 1147 | | }), [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] ... [INFO] [stdout] 1153 | / quote! { [INFO] [stdout] 1154 | | impl<'a, R: rust_lcm_codec::StreamingReader> Iterator for #start_type<'a, R> { [INFO] [stdout] 1155 | | type Item = #item_reader_struct_ident<'a, R>; [INFO] [stdout] 1156 | | fn next(&mut self) -> Option { [INFO] [stdout] ... | [INFO] [stdout] 1199 | | } [INFO] [stdout] 1200 | | } [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] | [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 `rust-lcm-codegen` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "d45adca2f68280ba6e8db8569bfcf0ea8d358172b80a0044eefde46145cec31e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d45adca2f68280ba6e8db8569bfcf0ea8d358172b80a0044eefde46145cec31e", kill_on_drop: false }` [INFO] [stdout] d45adca2f68280ba6e8db8569bfcf0ea8d358172b80a0044eefde46145cec31e