[INFO] fetching crate planus-codegen 0.4.0... [INFO] checking planus-codegen-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate planus-codegen 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate planus-codegen 0.4.0 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 planus-codegen 0.4.0 [INFO] finished tweaking crates.io crate planus-codegen 0.4.0 [INFO] tweaked toml for crates.io crate planus-codegen 0.4.0 written to /workspace/builds/worker-4-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] 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 82 packages to latest compatible versions [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding askama v0.11.1 (latest: v0.12.1) [INFO] [stderr] Adding askama_derive v0.11.2 (latest: v0.12.5) [INFO] [stderr] Adding convert_case v0.4.0 (latest: v0.6.0) [INFO] [stderr] Adding derive_more v0.99.18 (latest: v1.0.0) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding hashbrown v0.11.2 (latest: v0.14.5) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding humansize v1.1.1 (latest: v2.1.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding lalrpop-util v0.20.2 (latest: v0.21.0) [INFO] [stderr] Adding logos v0.12.1 (latest: v0.14.1) [INFO] [stderr] Adding logos-derive v0.12.1 (latest: v0.14.1) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding random_color v0.6.1 (latest: v0.8.0) [INFO] [stderr] Adding regex-syntax v0.6.29 (latest: v0.8.4) [INFO] [stderr] Adding string-interner v0.14.0 (latest: v0.17.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.5.11 (latest: v0.8.19) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 585f2bfecfd1fe563310c9ea6139998fecac5e7dd3e85ffdedda41834841d8e7 [INFO] running `Command { std: "docker" "start" "-a" "585f2bfecfd1fe563310c9ea6139998fecac5e7dd3e85ffdedda41834841d8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "585f2bfecfd1fe563310c9ea6139998fecac5e7dd3e85ffdedda41834841d8e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "585f2bfecfd1fe563310c9ea6139998fecac5e7dd3e85ffdedda41834841d8e7", kill_on_drop: false }` [INFO] [stdout] 585f2bfecfd1fe563310c9ea6139998fecac5e7dd3e85ffdedda41834841d8e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dac455b37a77212b0a4308b18025222e9911fca27c59a6b5e766d97f80cd54f3 [INFO] running `Command { std: "docker" "start" "-a" "dac455b37a77212b0a4308b18025222e9911fca27c59a6b5e766d97f80cd54f3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling beef v0.5.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling askama_escape v0.10.3 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking lalrpop-util v0.20.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking codespan v0.11.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling logos-derive v0.12.1 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking logos v0.12.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking planus-lexer v0.4.0 [INFO] [stderr] Checking random_color v0.6.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking string-interner v0.14.0 [INFO] [stderr] Checking planus-types v0.4.0 [INFO] [stderr] Checking askama_shared v0.12.2 [INFO] [stderr] Compiling askama_derive v0.11.2 [INFO] [stderr] Checking askama v0.11.1 [INFO] [stderr] Checking planus-codegen v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `global_names` is never read [INFO] [stdout] --> src/backend.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct NamespaceNames<'a, 'keywords> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 18 | pub global_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `global_names` and `namespace_names` are never read [INFO] [stdout] --> src/backend.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct DeclarationNames<'a, 'keywords> { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 23 | pub global_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 24 | pub namespace_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/backend.rs:198:11 [INFO] [stdout] | [INFO] [stdout] 198 | Table(&'a Table, &'a B::TableInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 198 | Table((), &'a B::TableInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/backend.rs:205:11 [INFO] [stdout] | [INFO] [stdout] 205 | Union(&'a Union, &'a B::UnionInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 205 | Union((), &'a B::UnionInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `generate_rpc_method` is never used [INFO] [stdout] --> src/backend.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub trait Backend { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 329 | fn generate_rpc_method( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_size` and `max_alignment` are never read [INFO] [stdout] --> src/backend_translation.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BackendTable { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | pub max_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub max_alignment: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BackendTable` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `docstrings`, `info`, and `methods` are never read [INFO] [stdout] --> src/backend_translation.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct BackendRpcService { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 69 | pub docstrings: Docstrings, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 70 | pub info: B::RpcServiceInfo, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | pub methods: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BackendRpcService` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `decl_id` and `name` are never read [INFO] [stdout] --> src/dot/mod.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct RpcService { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 78 | pub decl_id: DeclarationIndex, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 79 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RpcService` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `arg_type`, `arg_type_ref`, `return_type`, and `return_type_ref` are never read [INFO] [stdout] --> src/dot/mod.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct RpcMethod { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 84 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 85 | pub arg_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 86 | pub arg_type_ref: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 87 | pub return_type: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 88 | pub return_type_ref: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RpcMethod` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/backend_translation.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 141 | let translated_type = translate_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | / ( [INFO] [stdout] 151 | | NameAndDocstrings { [INFO] [stdout] 152 | | original_name: field_name.clone(), [INFO] [stdout] 153 | | docstrings: field.docstrings.clone(), [INFO] [stdout] ... | [INFO] [stdout] 162 | | ), [INFO] [stdout] 163 | | ), [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/backend_translation.rs:366:19 [INFO] [stdout] | [INFO] [stdout] 366 | .map(|id| translated_decls.remove(id.0).unwrap()) [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/backend_translation.rs:520:38 [INFO] [stdout] | [INFO] [stdout] 520 | ... variant: backend.generate_enum_variant( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 521 | | ... &mut DeclarationTranslationContext { [INFO] [stdout] 522 | | ... declaration_names: DeclarationNames { [INFO] [stdout] 523 | | ... global_names, [INFO] [stdout] ... | [INFO] [stdout] 533 | | ... value, [INFO] [stdout] 534 | | ... ), [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/backend_translation.rs:593:35 [INFO] [stdout] | [INFO] [stdout] 585 | let translated_type = translate_simple_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 593 | info: backend.generate_struct_field( [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 594 | | &mut translation_context, [INFO] [stdout] 595 | | translated_decl, [INFO] [stdout] 596 | | decl, [INFO] [stdout] ... | [INFO] [stdout] 599 | | translated_type, [INFO] [stdout] 600 | | ), [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/backend_translation.rs:632:38 [INFO] [stdout] | [INFO] [stdout] 620 | let translated_type = translate_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 632 | variant: backend.generate_union_variant( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 633 | | &mut translation_context, [INFO] [stdout] 634 | | translated_decl, [INFO] [stdout] 635 | | decl, [INFO] [stdout] ... | [INFO] [stdout] 639 | | translated_type, [INFO] [stdout] 640 | | ), [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 5 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `planus-codegen` (lib test) due to 6 previous errors; 9 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `global_names` is never read [INFO] [stdout] --> src/backend.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct NamespaceNames<'a, 'keywords> { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 18 | pub global_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `global_names` and `namespace_names` are never read [INFO] [stdout] --> src/backend.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct DeclarationNames<'a, 'keywords> { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 23 | pub global_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 24 | pub namespace_names: &'a mut Names<'keywords>, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/backend.rs:198:11 [INFO] [stdout] | [INFO] [stdout] 198 | Table(&'a Table, &'a B::TableInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 198 | Table((), &'a B::TableInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/backend.rs:205:11 [INFO] [stdout] | [INFO] [stdout] 205 | Union(&'a Union, &'a B::UnionInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ----- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 205 | Union((), &'a B::UnionInfo, RelativeNamespace<'a, B>), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `generate_rpc_method` is never used [INFO] [stdout] --> src/backend.rs:329:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub trait Backend { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 329 | fn generate_rpc_method( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_size` and `max_alignment` are never read [INFO] [stdout] --> src/backend_translation.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct BackendTable { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | pub max_size: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub max_alignment: u32, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BackendTable` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `docstrings`, `info`, and `methods` are never read [INFO] [stdout] --> src/backend_translation.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 68 | pub struct BackendRpcService { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] 69 | pub docstrings: Docstrings, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 70 | pub info: B::RpcServiceInfo, [INFO] [stdout] | ^^^^ [INFO] [stdout] 71 | pub methods: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BackendRpcService` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `decl_id` and `name` are never read [INFO] [stdout] --> src/dot/mod.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct RpcService { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 78 | pub decl_id: DeclarationIndex, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 79 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RpcService` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `arg_type`, `arg_type_ref`, `return_type`, and `return_type_ref` are never read [INFO] [stdout] --> src/dot/mod.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 83 | pub struct RpcMethod { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 84 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 85 | pub arg_type: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 86 | pub arg_type_ref: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 87 | pub return_type: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 88 | pub return_type_ref: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RpcMethod` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [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/backend_translation.rs:150:21 [INFO] [stdout] | [INFO] [stdout] 141 | let translated_type = translate_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 150 | / ( [INFO] [stdout] 151 | | NameAndDocstrings { [INFO] [stdout] 152 | | original_name: field_name.clone(), [INFO] [stdout] 153 | | docstrings: field.docstrings.clone(), [INFO] [stdout] ... | [INFO] [stdout] 162 | | ), [INFO] [stdout] 163 | | ), [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/backend_translation.rs:366:19 [INFO] [stdout] | [INFO] [stdout] 366 | .map(|id| translated_decls.remove(id.0).unwrap()) [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/backend_translation.rs:520:38 [INFO] [stdout] | [INFO] [stdout] 520 | ... variant: backend.generate_enum_variant( [INFO] [stdout] | ________________________________^ [INFO] [stdout] 521 | | ... &mut DeclarationTranslationContext { [INFO] [stdout] 522 | | ... declaration_names: DeclarationNames { [INFO] [stdout] 523 | | ... global_names, [INFO] [stdout] ... | [INFO] [stdout] 533 | | ... value, [INFO] [stdout] 534 | | ... ), [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/backend_translation.rs:593:35 [INFO] [stdout] | [INFO] [stdout] 585 | let translated_type = translate_simple_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 593 | info: backend.generate_struct_field( [INFO] [stdout] | ___________________________________^ [INFO] [stdout] 594 | | &mut translation_context, [INFO] [stdout] 595 | | translated_decl, [INFO] [stdout] 596 | | decl, [INFO] [stdout] ... | [INFO] [stdout] 599 | | translated_type, [INFO] [stdout] 600 | | ), [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/backend_translation.rs:632:38 [INFO] [stdout] | [INFO] [stdout] 620 | let translated_type = translate_type( [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 632 | variant: backend.generate_union_variant( [INFO] [stdout] | ______________________________________^ [INFO] [stdout] 633 | | &mut translation_context, [INFO] [stdout] 634 | | translated_decl, [INFO] [stdout] 635 | | decl, [INFO] [stdout] ... | [INFO] [stdout] 639 | | translated_type, [INFO] [stdout] 640 | | ), [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 5 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `planus-codegen` (lib) due to 6 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dac455b37a77212b0a4308b18025222e9911fca27c59a6b5e766d97f80cd54f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dac455b37a77212b0a4308b18025222e9911fca27c59a6b5e766d97f80cd54f3", kill_on_drop: false }` [INFO] [stdout] dac455b37a77212b0a4308b18025222e9911fca27c59a6b5e766d97f80cd54f3