[INFO] fetching crate with_locals-proc_macros 0.3.3... [INFO] checking with_locals-proc_macros-0.3.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate with_locals-proc_macros 0.3.3 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate with_locals-proc_macros 0.3.3 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 with_locals-proc_macros 0.3.3 [INFO] finished tweaking crates.io crate with_locals-proc_macros 0.3.3 [INFO] tweaked toml for crates.io crate with_locals-proc_macros 0.3.3 written to /workspace/builds/worker-7-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 6 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 36807032da972cf26f8a58a20a1ccb0dbe59f3e17f670dba4509e73d01a3dcc3 [INFO] running `Command { std: "docker" "start" "-a" "36807032da972cf26f8a58a20a1ccb0dbe59f3e17f670dba4509e73d01a3dcc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36807032da972cf26f8a58a20a1ccb0dbe59f3e17f670dba4509e73d01a3dcc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36807032da972cf26f8a58a20a1ccb0dbe59f3e17f670dba4509e73d01a3dcc3", kill_on_drop: false }` [INFO] [stdout] 36807032da972cf26f8a58a20a1ccb0dbe59f3e17f670dba4509e73d01a3dcc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] cf82d5990b7f4eac4bf80673606e79ffd10745970f08aa429ebf8fdf066303f2 [INFO] running `Command { std: "docker" "start" "-a" "cf82d5990b7f4eac4bf80673606e79ffd10745970f08aa429ebf8fdf066303f2", kill_on_drop: false }` [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking func_wrap v0.1.3 [INFO] [stderr] Checking with_locals-proc_macros v0.3.3 (/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] --> mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 56 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | let ref attrs = parse_macro_input!(attrs as Attrs); [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | / match parse::(input.clone()) { [INFO] [stdout] 64 | | | Ok(mut method) => { [INFO] [stdout] 65 | | #[cfg(feature = "expand-macros")] { [INFO] [stdout] 66 | | name = method.sig.ident.to_string(); [INFO] [stdout] ... | [INFO] [stdout] 95 | | }, [INFO] [stdout] 96 | | } [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] --> mod.rs:98:15 [INFO] [stdout] | [INFO] [stdout] 98 | |err| err.to_compile_error().into(), [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] --> mod.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 125 | fn with_impl (outer_with_attrs: &'_ Attrs, mut impl_: ItemImpl) [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | Ok(impl_.into_token_stream()) [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] --> mod.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 170 | fn with_trait (outer_with_attrs: &'_ Attrs, mut trait_: ItemTrait) [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | Ok(trait_.into_token_stream()) [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] --> handle_let_bindings.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | match (|| Ok({ [INFO] [stdout] | __________________________________^ [INFO] [stdout] 77 | | let content; [INFO] [stdout] 78 | | parenthesized!(content in input); [INFO] [stdout] 79 | | content [INFO] [stdout] 80 | | }))() [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] --> wrap_statements_inside_closure_body.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | mut stmts: ::std::collections::VecDeque, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | ) -> Result [INFO] [stdout] 38 | {Ok({ [INFO] [stdout] | _____^ [INFO] [stdout] 39 | | #![allow(nonstandard_style)] [INFO] [stdout] 40 | | [INFO] [stdout] 41 | | proc_macro_use! { [INFO] [stdout] ... | [INFO] [stdout] 312 | | } [INFO] [stdout] 313 | | })} [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 `with_locals-proc_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] --> mod.rs:63:5 [INFO] [stdout] | [INFO] [stdout] 56 | attrs: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | let ref attrs = parse_macro_input!(attrs as Attrs); [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 63 | / match parse::(input.clone()) { [INFO] [stdout] 64 | | | Ok(mut method) => { [INFO] [stdout] 65 | | #[cfg(feature = "expand-macros")] { [INFO] [stdout] 66 | | name = method.sig.ident.to_string(); [INFO] [stdout] ... | [INFO] [stdout] 95 | | }, [INFO] [stdout] 96 | | } [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] --> mod.rs:98:15 [INFO] [stdout] | [INFO] [stdout] 98 | |err| err.to_compile_error().into(), [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] --> mod.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 125 | fn with_impl (outer_with_attrs: &'_ Attrs, mut impl_: ItemImpl) [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | Ok(impl_.into_token_stream()) [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] --> mod.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 170 | fn with_trait (outer_with_attrs: &'_ Attrs, mut trait_: ItemTrait) [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 208 | Ok(trait_.into_token_stream()) [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] --> handle_let_bindings.rs:76:34 [INFO] [stdout] | [INFO] [stdout] 76 | match (|| Ok({ [INFO] [stdout] | __________________________________^ [INFO] [stdout] 77 | | let content; [INFO] [stdout] 78 | | parenthesized!(content in input); [INFO] [stdout] 79 | | content [INFO] [stdout] 80 | | }))() [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] --> wrap_statements_inside_closure_body.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 36 | mut stmts: ::std::collections::VecDeque, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | ) -> Result [INFO] [stdout] 38 | {Ok({ [INFO] [stdout] | _____^ [INFO] [stdout] 39 | | #![allow(nonstandard_style)] [INFO] [stdout] 40 | | [INFO] [stdout] 41 | | proc_macro_use! { [INFO] [stdout] ... | [INFO] [stdout] 312 | | } [INFO] [stdout] 313 | | })} [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 `with_locals-proc_macros` (lib) due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "cf82d5990b7f4eac4bf80673606e79ffd10745970f08aa429ebf8fdf066303f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf82d5990b7f4eac4bf80673606e79ffd10745970f08aa429ebf8fdf066303f2", kill_on_drop: false }` [INFO] [stdout] cf82d5990b7f4eac4bf80673606e79ffd10745970f08aa429ebf8fdf066303f2