[INFO] fetching crate deep_causality_macros 0.4.8... [INFO] checking deep_causality_macros-0.4.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate deep_causality_macros 0.4.8 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate deep_causality_macros 0.4.8 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 deep_causality_macros 0.4.8 [INFO] finished tweaking crates.io crate deep_causality_macros 0.4.8 [INFO] tweaked toml for crates.io crate deep_causality_macros 0.4.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate deep_causality_macros 0.4.8 already has a lockfile, it will not be regenerated [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] aeebff63ed537965c064bbd512a2d941750f4514b3c1849812a3289168ea5f90 [INFO] running `Command { std: "docker" "start" "-a" "aeebff63ed537965c064bbd512a2d941750f4514b3c1849812a3289168ea5f90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeebff63ed537965c064bbd512a2d941750f4514b3c1849812a3289168ea5f90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeebff63ed537965c064bbd512a2d941750f4514b3c1849812a3289168ea5f90", kill_on_drop: false }` [INFO] [stdout] aeebff63ed537965c064bbd512a2d941750f4514b3c1849812a3289168ea5f90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3d17cbfef424c909c0797f37c8eac7937c8c524c16ca82ca843b23c4972c2527 [INFO] running `Command { std: "docker" "start" "-a" "3d17cbfef424c909c0797f37c8eac7937c8c524c16ca82ca843b23c4972c2527", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.37 [INFO] [stderr] Checking deep_causality_macros v0.4.8 (/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:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn derive(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | / expand_constructor(input) [INFO] [stdout] 18 | | .unwrap_or_else(syn::Error::into_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:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn getters(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | / expand_getters(input) [INFO] [stdout] 25 | | .unwrap_or_else(syn::Error::into_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/constructor.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 301 | fn set_ts_span_recursive(ts: TokenStream2, span: &proc_macro2::Span) -> TokenStream2 { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 302 | / ts.into_iter() [INFO] [stdout] 303 | | .map(|mut tt| { [INFO] [stdout] 304 | | tt.set_span(*span); [INFO] [stdout] 305 | | if let proc_macro2::TokenTree::Group(group) = &mut tt { [INFO] [stdout] ... | [INFO] [stdout] 311 | | tt [INFO] [stdout] 312 | | }) [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/getters.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 37 | .try_fold(GetterMetaData::default(), |meta, attr| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let list: Punctuated = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | list.into_iter().try_fold(meta, GetterMetaData::merge) [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/getters.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 77 | fn merge(self, other: GetterMetaData) -> syn::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] ... [INFO] [stdout] 90 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 91 | | name: either(self.name, other.name)?, [INFO] [stdout] 92 | | vis: either(self.vis, other.vis)?, [INFO] [stdout] 93 | | }) [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/getters.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 78 | fn either(a: Option, b: Option) -> syn::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] 79 | match (a, b) { [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `deep_causality_macros` (lib test) due to 7 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:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn derive(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 17 | / expand_constructor(input) [INFO] [stdout] 18 | | .unwrap_or_else(syn::Error::into_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:24:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn getters(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | / expand_getters(input) [INFO] [stdout] 25 | | .unwrap_or_else(syn::Error::into_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/constructor.rs:302:5 [INFO] [stdout] | [INFO] [stdout] 301 | fn set_ts_span_recursive(ts: TokenStream2, span: &proc_macro2::Span) -> TokenStream2 { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 302 | / ts.into_iter() [INFO] [stdout] 303 | | .map(|mut tt| { [INFO] [stdout] 304 | | tt.set_span(*span); [INFO] [stdout] 305 | | if let proc_macro2::TokenTree::Group(group) = &mut tt { [INFO] [stdout] ... | [INFO] [stdout] 311 | | tt [INFO] [stdout] 312 | | }) [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/getters.rs:41:21 [INFO] [stdout] | [INFO] [stdout] 37 | .try_fold(GetterMetaData::default(), |meta, attr| { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | let list: Punctuated = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | list.into_iter().try_fold(meta, GetterMetaData::merge) [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/getters.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 77 | fn merge(self, other: GetterMetaData) -> syn::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] ... [INFO] [stdout] 90 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 91 | | name: either(self.name, other.name)?, [INFO] [stdout] 92 | | vis: either(self.vis, other.vis)?, [INFO] [stdout] 93 | | }) [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/getters.rs:79:19 [INFO] [stdout] | [INFO] [stdout] 78 | fn either(a: Option, b: Option) -> syn::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] 79 | match (a, b) { [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `deep_causality_macros` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "3d17cbfef424c909c0797f37c8eac7937c8c524c16ca82ca843b23c4972c2527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d17cbfef424c909c0797f37c8eac7937c8c524c16ca82ca843b23c4972c2527", kill_on_drop: false }` [INFO] [stdout] 3d17cbfef424c909c0797f37c8eac7937c8c524c16ca82ca843b23c4972c2527