[INFO] fetching crate wire-framed-derive 0.1.4... [INFO] checking wire-framed-derive-0.1.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate wire-framed-derive 0.1.4 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate wire-framed-derive 0.1.4 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wire-framed-derive 0.1.4 [INFO] finished tweaking crates.io crate wire-framed-derive 0.1.4 [INFO] tweaked toml for crates.io crate wire-framed-derive 0.1.4 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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 4 packages to latest compatible versions [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a2843b203dac9fb2f39015f5137cea69c1d85a3b7b5e7d13a969092a10d0719 [INFO] running `Command { std: "docker" "start" "-a" "7a2843b203dac9fb2f39015f5137cea69c1d85a3b7b5e7d13a969092a10d0719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a2843b203dac9fb2f39015f5137cea69c1d85a3b7b5e7d13a969092a10d0719", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2843b203dac9fb2f39015f5137cea69c1d85a3b7b5e7d13a969092a10d0719", kill_on_drop: false }` [INFO] [stdout] 7a2843b203dac9fb2f39015f5137cea69c1d85a3b7b5e7d13a969092a10d0719 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd0d7c812465d6ac2b45c0327814ed3a8ea62a1da0297d5c6d6bc3b4805970dd [INFO] running `Command { std: "docker" "start" "-a" "fd0d7c812465d6ac2b45c0327814ed3a8ea62a1da0297d5c6d6bc3b4805970dd", kill_on_drop: false }` [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking wire-framed-derive v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encoding/enum.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | ... let (field_names, field_types): (Vec, Vec) = variant.fields.iter().enumerate().map(|(i, f)| (quote::format_ident!("_{}... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 28 | ... [INFO] [stdout] 29 | / ... quote! { [INFO] [stdout] 30 | | ... Self::#variant_name(#(#field_names),*) => { [INFO] [stdout] 31 | | ... frame.put_u8(#kind); [INFO] [stdout] 32 | | ... #(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::extend_frame(#field_names, frame);)* [INFO] [stdout] 33 | | ... } [INFO] [stdout] 34 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | / ... quote! { [INFO] [stdout] 38 | | ... Self::#variant_name { #(#field_names),* } => { [INFO] [stdout] 39 | | ... frame.put_u8(#kind); [INFO] [stdout] 40 | | ... #(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::extend_frame(#field_names, frame);)* [INFO] [stdout] 41 | | ... } [INFO] [stdout] 42 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encoding/enum.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | ... let (field_names, field_types): (Vec, Vec) = variant.fields.iter().enumerate().map(|(i, f)| (quote::format_ident!("_{}... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 58 | ... [INFO] [stdout] 59 | / ... quote! { [INFO] [stdout] 60 | | ... Self::#variant_name(#(#field_names),*) => { [INFO] [stdout] 61 | | ... [#(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::size_hint(#field_names)),*].iter().sum() [INFO] [stdout] 62 | | ... } [INFO] [stdout] 63 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | / ... quote! { [INFO] [stdout] 67 | | ... Self::#variant_name { #(#field_names),* } => { [INFO] [stdout] 68 | | ... [#(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::size_hint(#field_names)),*].iter().sum() [INFO] [stdout] 69 | | ... } [INFO] [stdout] 70 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encoding/enum.rs:27:10 [INFO] [stdout] | [INFO] [stdout] 27 | ... let (field_names, field_types): (Vec, Vec) = variant.fields.iter().enumerate().map(|(i, f)| (quote::format_ident!("_{}... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 28 | ... [INFO] [stdout] 29 | / ... quote! { [INFO] [stdout] 30 | | ... Self::#variant_name(#(#field_names),*) => { [INFO] [stdout] 31 | | ... frame.put_u8(#kind); [INFO] [stdout] 32 | | ... #(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::extend_frame(#field_names, frame);)* [INFO] [stdout] 33 | | ... } [INFO] [stdout] 34 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 37 | / ... quote! { [INFO] [stdout] 38 | | ... Self::#variant_name { #(#field_names),* } => { [INFO] [stdout] 39 | | ... frame.put_u8(#kind); [INFO] [stdout] 40 | | ... #(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::extend_frame(#field_names, frame);)* [INFO] [stdout] 41 | | ... } [INFO] [stdout] 42 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Vec` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/encoding/enum.rs:57:10 [INFO] [stdout] | [INFO] [stdout] 57 | ... let (field_names, field_types): (Vec, Vec) = variant.fields.iter().enumerate().map(|(i, f)| (quote::format_ident!("_{}... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 58 | ... [INFO] [stdout] 59 | / ... quote! { [INFO] [stdout] 60 | | ... Self::#variant_name(#(#field_names),*) => { [INFO] [stdout] 61 | | ... [#(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::size_hint(#field_names)),*].iter().sum() [INFO] [stdout] 62 | | ... } [INFO] [stdout] 63 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 66 | / ... quote! { [INFO] [stdout] 67 | | ... Self::#variant_name { #(#field_names),* } => { [INFO] [stdout] 68 | | ... [#(<#field_types as ::wire_framed::wire_framed_core::IntoFrame>::size_hint(#field_names)),*].iter().sum() [INFO] [stdout] 69 | | ... } [INFO] [stdout] 70 | | ... } [INFO] [stdout] | | - [INFO] [stdout] | |_______| [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_______these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may 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] [stderr] error: could not compile `wire-framed-derive` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wire-framed-derive` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "fd0d7c812465d6ac2b45c0327814ed3a8ea62a1da0297d5c6d6bc3b4805970dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd0d7c812465d6ac2b45c0327814ed3a8ea62a1da0297d5c6d6bc3b4805970dd", kill_on_drop: false }` [INFO] [stdout] fd0d7c812465d6ac2b45c0327814ed3a8ea62a1da0297d5c6d6bc3b4805970dd