[INFO] fetching crate k8s-openapi-derive 0.22.0... [INFO] checking k8s-openapi-derive-0.22.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate k8s-openapi-derive 0.22.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate k8s-openapi-derive 0.22.0 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate k8s-openapi-derive 0.22.0 [INFO] finished tweaking crates.io crate k8s-openapi-derive 0.22.0 [INFO] tweaked toml for crates.io crate k8s-openapi-derive 0.22.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0d99b151d5d5ac3ea34574bbacb199de6dc392909204eac5c84323fb2479a5f4 [INFO] running `Command { std: "docker" "start" "-a" "0d99b151d5d5ac3ea34574bbacb199de6dc392909204eac5c84323fb2479a5f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0d99b151d5d5ac3ea34574bbacb199de6dc392909204eac5c84323fb2479a5f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d99b151d5d5ac3ea34574bbacb199de6dc392909204eac5c84323fb2479a5f4", kill_on_drop: false }` [INFO] [stdout] 0d99b151d5d5ac3ea34574bbacb199de6dc392909204eac5c84323fb2479a5f4 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f14baed8b46df43311354e0573b4e23eab2cb5b716be8e8d9a8ab3f5ee6560cf [INFO] running `Command { std: "docker" "start" "-a" "f14baed8b46df43311354e0573b4e23eab2cb5b716be8e8d9a8ab3f5ee6560cf", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking k8s-openapi-codegen-common v0.22.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking k8s-openapi-derive v0.22.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 32 | fn spanning(self, spanned: impl quote::ToTokens) -> Result { [INFO] [stdout] | ---- ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.map_err(|err| syn::Error::new_spanned(spanned, err)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/custom_resource_definition.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: syn::DeriveInput, tokens: proc_macro2::TokenStream) -> Result { [INFO] [stdout] | ----------------------- -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let ident = input.ident; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let vis = input.vis; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | Ok(CustomResourceDefinition { [INFO] [stdout] | ____________^ [INFO] [stdout] 117 | | ident, [INFO] [stdout] 118 | | vis, [INFO] [stdout] 119 | | tokens, [INFO] [stdout] ... | [INFO] [stdout] 127 | | impl_deep_merge, [INFO] [stdout] 128 | | }) [INFO] [stdout] | |_________^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/custom_resource_definition.rs:205:82 [INFO] [stdout] | [INFO] [stdout] 205 | ... (swagger20::PropertyName("subresources".to_owned()), (swagger20::Schema { [INFO] [stdout] | ____________________________________________________________________________^ [INFO] [stdout] 206 | | ... description: Some(format!("Subresources of the `{cr_name}` custom resource")), [INFO] [stdout] 207 | | ... kind: swagger20::SchemaKind::Ty(swagger20::Type::CustomResourceSubresources(has_subresources)), [INFO] [stdout] 208 | | ... kubernetes_group_kind_versions: vec![], [INFO] [stdout] ... | [INFO] [stdout] 211 | | ... impl_deep_merge: true, [INFO] [stdout] 212 | | ... }, true))) [INFO] [stdout] | |______________________________^ [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `k8s-openapi-derive` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 32 | fn spanning(self, spanned: impl quote::ToTokens) -> Result { [INFO] [stdout] | ---- ----------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | self.map_err(|err| syn::Error::new_spanned(spanned, err)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/custom_resource_definition.rs:116:12 [INFO] [stdout] | [INFO] [stdout] 20 | fn parse(input: syn::DeriveInput, tokens: proc_macro2::TokenStream) -> Result { [INFO] [stdout] | ----------------------- -------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let ident = input.ident; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | let vis = input.vis; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | Ok(CustomResourceDefinition { [INFO] [stdout] | ____________^ [INFO] [stdout] 117 | | ident, [INFO] [stdout] 118 | | vis, [INFO] [stdout] 119 | | tokens, [INFO] [stdout] ... | [INFO] [stdout] 127 | | impl_deep_merge, [INFO] [stdout] 128 | | }) [INFO] [stdout] | |_________^ [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/custom_resource_definition.rs:205:82 [INFO] [stdout] | [INFO] [stdout] 205 | ... (swagger20::PropertyName("subresources".to_owned()), (swagger20::Schema { [INFO] [stdout] | ____________________________________________________________________________^ [INFO] [stdout] 206 | | ... description: Some(format!("Subresources of the `{cr_name}` custom resource")), [INFO] [stdout] 207 | | ... kind: swagger20::SchemaKind::Ty(swagger20::Type::CustomResourceSubresources(has_subresources)), [INFO] [stdout] 208 | | ... kubernetes_group_kind_versions: vec![], [INFO] [stdout] ... | [INFO] [stdout] 211 | | ... impl_deep_merge: true, [INFO] [stdout] 212 | | ... }, true))) [INFO] [stdout] | |______________________________^ [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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `k8s-openapi-derive` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "f14baed8b46df43311354e0573b4e23eab2cb5b716be8e8d9a8ab3f5ee6560cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f14baed8b46df43311354e0573b4e23eab2cb5b716be8e8d9a8ab3f5ee6560cf", kill_on_drop: false }` [INFO] [stdout] f14baed8b46df43311354e0573b4e23eab2cb5b716be8e8d9a8ab3f5ee6560cf