[INFO] fetching crate redb_model_derive 0.5.0... [INFO] checking redb_model_derive-0.5.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate redb_model_derive 0.5.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate redb_model_derive 0.5.0 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 redb_model_derive 0.5.0 [INFO] finished tweaking crates.io crate redb_model_derive 0.5.0 [INFO] tweaked toml for crates.io crate redb_model_derive 0.5.0 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] Updating crates.io index [INFO] [stderr] Locking 14 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] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `redb_model_derive` library target) [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] c9e3131c515e38a66ed3f4d891c6f7936d1e5ee7ab12df1e1b7c0a1ec17d2899 [INFO] running `Command { std: "docker" "start" "-a" "c9e3131c515e38a66ed3f4d891c6f7936d1e5ee7ab12df1e1b7c0a1ec17d2899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9e3131c515e38a66ed3f4d891c6f7936d1e5ee7ab12df1e1b7c0a1ec17d2899", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e3131c515e38a66ed3f4d891c6f7936d1e5ee7ab12df1e1b7c0a1ec17d2899", kill_on_drop: false }` [INFO] [stdout] c9e3131c515e38a66ed3f4d891c6f7936d1e5ee7ab12df1e1b7c0a1ec17d2899 [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] e767a6c718f48f802d221816bf72e6ba29276048cdf6946af13694eeed3a3b6e [INFO] running `Command { std: "docker" "start" "-a" "e767a6c718f48f802d221816bf72e6ba29276048cdf6946af13694eeed3a3b6e", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `redb_model_derive` library target) [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling redb v2.1.2 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking redb_model_trait v0.4.0 [INFO] [stderr] Checking darling_core v0.20.10 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking darling v0.20.10 [INFO] [stderr] Checking redb_model_derive v0.5.0 (/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/table.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 37 | let mut args: Punctuated<_, Comma> = Punctuated::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | let table_generics = PathArguments::AngleBracketed(AngleBracketedGenericArguments { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | let mut segments: Punctuated = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | Type::Path(TypePath { [INFO] [stdout] | ____________________^ [INFO] [stdout] 73 | | qself: None, [INFO] [stdout] 74 | | path: Path { [INFO] [stdout] 75 | | leading_colon: None, [INFO] [stdout] 76 | | segments, [INFO] [stdout] 77 | | }, [INFO] [stdout] 78 | | }) [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/var.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn new(fields: I) -> Result [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | let fields = fields [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let (ty, idents): (Vec, Vec) = fields.into_iter().unzip(); [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] 46 | [INFO] [stdout] 47 | Ok(Self { ty, idents }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will 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] [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/var.rs:215:25 [INFO] [stdout] | [INFO] [stdout] 214 | fn into_reference(self, symbol: &str) -> Type { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 215 | Type::Reference(TypeReference { [INFO] [stdout] | _________________________^ [INFO] [stdout] 216 | | and_token: Token![&](self.span()), [INFO] [stdout] 217 | | lifetime: Some(Lifetime::new(symbol, self.span())), [INFO] [stdout] 218 | | mutability: None, [INFO] [stdout] 219 | | elem: Box::new(self), [INFO] [stdout] 220 | | }) [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/var.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 224 | let mut segments = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | Type::Path(TypePath { [INFO] [stdout] | ____________________^ [INFO] [stdout] 230 | | qself: None, [INFO] [stdout] 231 | | path: Path { [INFO] [stdout] 232 | | leading_colon: None, [INFO] [stdout] 233 | | segments: segments.clone(), [INFO] [stdout] 234 | | }, [INFO] [stdout] 235 | | }) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redb_model_derive` (lib) due to 5 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/table.rs:72:20 [INFO] [stdout] | [INFO] [stdout] 37 | let mut args: Punctuated<_, Comma> = Punctuated::new(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 44 | let table_generics = PathArguments::AngleBracketed(AngleBracketedGenericArguments { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 52 | let mut segments: Punctuated = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | Type::Path(TypePath { [INFO] [stdout] | ____________________^ [INFO] [stdout] 73 | | qself: None, [INFO] [stdout] 74 | | path: Path { [INFO] [stdout] 75 | | leading_colon: None, [INFO] [stdout] 76 | | segments, [INFO] [stdout] 77 | | }, [INFO] [stdout] 78 | | }) [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/var.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn new(fields: I) -> Result [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | let fields = fields [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 45 | let (ty, idents): (Vec, Vec) = fields.into_iter().unzip(); [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] 46 | [INFO] [stdout] 47 | Ok(Self { ty, idents }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will 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] [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/var.rs:215:25 [INFO] [stdout] | [INFO] [stdout] 214 | fn into_reference(self, symbol: &str) -> Type { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 215 | Type::Reference(TypeReference { [INFO] [stdout] | _________________________^ [INFO] [stdout] 216 | | and_token: Token![&](self.span()), [INFO] [stdout] 217 | | lifetime: Some(Lifetime::new(symbol, self.span())), [INFO] [stdout] 218 | | mutability: None, [INFO] [stdout] 219 | | elem: Box::new(self), [INFO] [stdout] 220 | | }) [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/var.rs:229:20 [INFO] [stdout] | [INFO] [stdout] 224 | let mut segments = Punctuated::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 229 | Type::Path(TypePath { [INFO] [stdout] | ____________________^ [INFO] [stdout] 230 | | qself: None, [INFO] [stdout] 231 | | path: Path { [INFO] [stdout] 232 | | leading_colon: None, [INFO] [stdout] 233 | | segments: segments.clone(), [INFO] [stdout] 234 | | }, [INFO] [stdout] 235 | | }) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `redb_model_derive` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e767a6c718f48f802d221816bf72e6ba29276048cdf6946af13694eeed3a3b6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e767a6c718f48f802d221816bf72e6ba29276048cdf6946af13694eeed3a3b6e", kill_on_drop: false }` [INFO] [stdout] e767a6c718f48f802d221816bf72e6ba29276048cdf6946af13694eeed3a3b6e