[INFO] fetching crate arrow_convert_derive 0.6.8... [INFO] checking arrow_convert_derive-0.6.8 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate arrow_convert_derive 0.6.8 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate arrow_convert_derive 0.6.8 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 arrow_convert_derive 0.6.8 [INFO] finished tweaking crates.io crate arrow_convert_derive 0.6.8 [INFO] tweaked toml for crates.io crate arrow_convert_derive 0.6.8 written to /workspace/builds/worker-3-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 8 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 977a12c82889cf5c20c424de62b9d8c395a6675dda13dbb4b3297aaceedf7054 [INFO] running `Command { std: "docker" "start" "-a" "977a12c82889cf5c20c424de62b9d8c395a6675dda13dbb4b3297aaceedf7054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "977a12c82889cf5c20c424de62b9d8c395a6675dda13dbb4b3297aaceedf7054", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "977a12c82889cf5c20c424de62b9d8c395a6675dda13dbb4b3297aaceedf7054", kill_on_drop: false }` [INFO] [stdout] 977a12c82889cf5c20c424de62b9d8c395a6675dda13dbb4b3297aaceedf7054 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] be29b6fe2d4c1e6419c2c40bb5b668f85c7d0fa99c2824eba98dccdccf5ba223 [INFO] running `Command { std: "docker" "start" "-a" "be29b6fe2d4c1e6419c2c40bb5b668f85c7d0fa99c2824eba98dccdccf5ba223", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.79 [INFO] [stderr] Checking arrow_convert_derive v0.6.8 (/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/derive_enum.rs:200:25 [INFO] [stdout] | [INFO] [stdout] 200 | let push_none = variants [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | / quote! { [INFO] [stdout] 223 | | #original_name::#name => { [INFO] [stdout] 224 | | <#variant_type as ArrowSerialize>::arrow_serialize(&true, &mut self.#name)?; [INFO] [stdout] 225 | | #( [INFO] [stdout] ... | [INFO] [stdout] 229 | | } [INFO] [stdout] 230 | | } [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] 233 | / quote! { [INFO] [stdout] 234 | | #original_name::#name(v) => { [INFO] [stdout] 235 | | <#variant_type as ArrowSerialize>::arrow_serialize(v, &mut self.#name)?; [INFO] [stdout] 236 | | #( [INFO] [stdout] ... | [INFO] [stdout] 240 | | } [INFO] [stdout] 241 | | } [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] = 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/derive_enum.rs:200:25 [INFO] [stdout] | [INFO] [stdout] 200 | let push_none = variants [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | / quote! { [INFO] [stdout] 223 | | #original_name::#name => { [INFO] [stdout] 224 | | <#variant_type as ArrowSerialize>::arrow_serialize(&true, &mut self.#name)?; [INFO] [stdout] 225 | | #( [INFO] [stdout] ... | [INFO] [stdout] 229 | | } [INFO] [stdout] 230 | | } [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] 233 | / quote! { [INFO] [stdout] 234 | | #original_name::#name(v) => { [INFO] [stdout] 235 | | <#variant_type as ArrowSerialize>::arrow_serialize(v, &mut self.#name)?; [INFO] [stdout] 236 | | #( [INFO] [stdout] ... | [INFO] [stdout] 240 | | } [INFO] [stdout] 241 | | } [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] = 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 `arrow_convert_derive` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arrow_convert_derive` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "be29b6fe2d4c1e6419c2c40bb5b668f85c7d0fa99c2824eba98dccdccf5ba223", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be29b6fe2d4c1e6419c2c40bb5b668f85c7d0fa99c2824eba98dccdccf5ba223", kill_on_drop: false }` [INFO] [stdout] be29b6fe2d4c1e6419c2c40bb5b668f85c7d0fa99c2824eba98dccdccf5ba223