[INFO] fetching crate actix-web-error-derive 0.2.0... [INFO] checking actix-web-error-derive-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate actix-web-error-derive 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate actix-web-error-derive 0.2.0 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 actix-web-error-derive 0.2.0 [INFO] finished tweaking crates.io crate actix-web-error-derive 0.2.0 [INFO] tweaked toml for crates.io crate actix-web-error-derive 0.2.0 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] Locking 9 packages to latest compatible versions [INFO] [stderr] Adding http v0.2.12 (latest: v1.1.0) [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] 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] f16248c192bfd3fed73c5715c0dd7c39bc8ef82e8f06bffd5983ccbfa461c053 [INFO] running `Command { std: "docker" "start" "-a" "f16248c192bfd3fed73c5715c0dd7c39bc8ef82e8f06bffd5983ccbfa461c053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f16248c192bfd3fed73c5715c0dd7c39bc8ef82e8f06bffd5983ccbfa461c053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f16248c192bfd3fed73c5715c0dd7c39bc8ef82e8f06bffd5983ccbfa461c053", kill_on_drop: false }` [INFO] [stdout] f16248c192bfd3fed73c5715c0dd7c39bc8ef82e8f06bffd5983ccbfa461c053 [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] bdfd5336e5f7531b0fc98335577eceecdf716fb678b9aec46f97a22bd1ab0869 [INFO] running `Command { std: "docker" "start" "-a" "bdfd5336e5f7531b0fc98335577eceecdf716fb678b9aec46f97a22bd1ab0869", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking actix-web-error-derive v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `original` is never read [INFO] [stdout] --> src/input.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Struct<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | pub original: &'a DeriveInput, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original` and `attrs` are never read [INFO] [stdout] --> src/input.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Enum<'a> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 22 | pub original: &'a DeriveInput, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 23 | pub attrs: Attrs<'a>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `original` is never read [INFO] [stdout] --> src/input.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Variant<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 30 | pub original: &'a syn::Variant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original` and `attrs` are never read [INFO] [stdout] --> src/input.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Field<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 37 | pub original: &'a syn::Field, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub attrs: Attrs<'a>, [INFO] [stdout] | ^^^^^ [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/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn derive_json(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | let input = parse_macro_input!(input as DeriveInput); [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] 17 | / expand::(&input) [INFO] [stdout] 18 | | .unwrap_or_else(|err| err.to_compile_error()) [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/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn derive_text(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let input = parse_macro_input!(input as DeriveInput); [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] 25 | / expand::(&input) [INFO] [stdout] 26 | | .unwrap_or_else(|err| err.to_compile_error()) [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/input.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 59 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let fields = Field::multiple_from_syn(&data.fields, &scope, span)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | Ok(Struct { [INFO] [stdout] | ____________^ [INFO] [stdout] 64 | | original: node, [INFO] [stdout] 65 | | attrs, [INFO] [stdout] 66 | | ident: node.ident.clone(), [INFO] [stdout] 67 | | generics: &node.generics, [INFO] [stdout] 68 | | fields, [INFO] [stdout] 69 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/input.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 75 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let variants = data [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | Ok(Enum { [INFO] [stdout] | ____________^ [INFO] [stdout] 90 | | original: node, [INFO] [stdout] 91 | | attrs, [INFO] [stdout] 92 | | ident: node.ident.clone(), [INFO] [stdout] 93 | | generics: &node.generics, [INFO] [stdout] 94 | | variants, [INFO] [stdout] 95 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/input.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 101 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let span = attrs.span().unwrap_or(span); [INFO] [stdout] 103 | Ok(Variant { [INFO] [stdout] | ____________^ [INFO] [stdout] 104 | | original: node, [INFO] [stdout] 105 | | attrs, [INFO] [stdout] 106 | | ident: node.ident.clone(), [INFO] [stdout] 107 | | fields: Field::multiple_from_syn(&node.fields, scope, span)?, [INFO] [stdout] 108 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `actix-web-error-derive` (lib test) due to 6 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `actix-web-error-derive` (lib) due to 6 previous errors; 4 warnings emitted [INFO] [stdout] warning: field `original` is never read [INFO] [stdout] --> src/input.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Struct<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 14 | pub original: &'a DeriveInput, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original` and `attrs` are never read [INFO] [stdout] --> src/input.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Enum<'a> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 22 | pub original: &'a DeriveInput, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 23 | pub attrs: Attrs<'a>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `original` is never read [INFO] [stdout] --> src/input.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Variant<'a> { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 30 | pub original: &'a syn::Variant, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `original` and `attrs` are never read [INFO] [stdout] --> src/input.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct Field<'a> { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 37 | pub original: &'a syn::Field, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 38 | pub attrs: Attrs<'a>, [INFO] [stdout] | ^^^^^ [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/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn derive_json(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 16 | let input = parse_macro_input!(input as DeriveInput); [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] 17 | / expand::(&input) [INFO] [stdout] 18 | | .unwrap_or_else(|err| err.to_compile_error()) [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/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn derive_text(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let input = parse_macro_input!(input as DeriveInput); [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] 25 | / expand::(&input) [INFO] [stdout] 26 | | .unwrap_or_else(|err| err.to_compile_error()) [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/input.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 59 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 62 | let fields = Field::multiple_from_syn(&data.fields, &scope, span)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | Ok(Struct { [INFO] [stdout] | ____________^ [INFO] [stdout] 64 | | original: node, [INFO] [stdout] 65 | | attrs, [INFO] [stdout] 66 | | ident: node.ident.clone(), [INFO] [stdout] 67 | | generics: &node.generics, [INFO] [stdout] 68 | | fields, [INFO] [stdout] 69 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/input.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 75 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | let variants = data [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 89 | Ok(Enum { [INFO] [stdout] | ____________^ [INFO] [stdout] 90 | | original: node, [INFO] [stdout] 91 | | attrs, [INFO] [stdout] 92 | | ident: node.ident.clone(), [INFO] [stdout] 93 | | generics: &node.generics, [INFO] [stdout] 94 | | variants, [INFO] [stdout] 95 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/input.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 101 | let attrs = Attrs::get(&node.attrs)?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 102 | let span = attrs.span().unwrap_or(span); [INFO] [stdout] 103 | Ok(Variant { [INFO] [stdout] | ____________^ [INFO] [stdout] 104 | | original: node, [INFO] [stdout] 105 | | attrs, [INFO] [stdout] 106 | | ident: node.ident.clone(), [INFO] [stdout] 107 | | fields: Field::multiple_from_syn(&node.fields, scope, span)?, [INFO] [stdout] 108 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bdfd5336e5f7531b0fc98335577eceecdf716fb678b9aec46f97a22bd1ab0869", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdfd5336e5f7531b0fc98335577eceecdf716fb678b9aec46f97a22bd1ab0869", kill_on_drop: false }` [INFO] [stdout] bdfd5336e5f7531b0fc98335577eceecdf716fb678b9aec46f97a22bd1ab0869