[INFO] fetching crate tlayuda 0.1.6... [INFO] checking tlayuda-0.1.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate tlayuda 0.1.6 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate tlayuda 0.1.6 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 tlayuda 0.1.6 [INFO] finished tweaking crates.io crate tlayuda 0.1.6 [INFO] tweaked toml for crates.io crate tlayuda 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate tlayuda 0.1.6 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 58c70130e91986b5b9a1c72a6dfb5620be8ba71db1b1d147112a760fa5aaf9c4 [INFO] running `Command { std: "docker" "start" "-a" "58c70130e91986b5b9a1c72a6dfb5620be8ba71db1b1d147112a760fa5aaf9c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58c70130e91986b5b9a1c72a6dfb5620be8ba71db1b1d147112a760fa5aaf9c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58c70130e91986b5b9a1c72a6dfb5620be8ba71db1b1d147112a760fa5aaf9c4", kill_on_drop: false }` [INFO] [stdout] 58c70130e91986b5b9a1c72a6dfb5620be8ba71db1b1d147112a760fa5aaf9c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 29161dfc0babc6ae815049e3821782b0cf5760067f27df665000141eb5dddd67 [INFO] running `Command { std: "docker" "start" "-a" "29161dfc0babc6ae815049e3821782b0cf5760067f27df665000141eb5dddd67", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.62 [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking tlayuda v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:738:21 [INFO] [stdout] | [INFO] [stdout] 738 | None => ( [INFO] [stdout] | _____________________^ [INFO] [stdout] 739 | | FieldType::Basic(type_path.path.segments.last().unwrap().ident.clone(), [INFO] [stdout] | |________________^ [INFO] [stdout] 740 | type_path.into_token_stream()) [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 741 | | ), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 738 ~ None => FieldType::Basic(type_path.path.segments.last().unwrap().ident.clone(), [INFO] [stdout] 739 ~ type_path.into_token_stream()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/lib.rs:738:21 [INFO] [stdout] | [INFO] [stdout] 738 | None => ( [INFO] [stdout] | _____________________^ [INFO] [stdout] 739 | | FieldType::Basic(type_path.path.segments.last().unwrap().ident.clone(), [INFO] [stdout] | |________________^ [INFO] [stdout] 740 | type_path.into_token_stream()) [INFO] [stdout] | ________________________________________________________________^ [INFO] [stdout] 741 | | ), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 738 ~ None => FieldType::Basic(type_path.path.segments.last().unwrap().ident.clone(), [INFO] [stdout] 739 ~ type_path.into_token_stream()), [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:606:5 [INFO] [stdout] | [INFO] [stdout] 605 | fn get_fields(item_struct: ItemStruct) -> Vec { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 606 | / item_struct [INFO] [stdout] 607 | | .fields [INFO] [stdout] 608 | | .iter() [INFO] [stdout] 609 | | .filter(|x| x.ident.is_some()) [INFO] [stdout] ... | [INFO] [stdout] 622 | | }), [INFO] [stdout] 623 | | }) [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:612:25 [INFO] [stdout] | [INFO] [stdout] 612 | field_type: x.ty.clone(), [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tlayuda` (lib) due to 3 previous errors; 1 warning emitted [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:606:5 [INFO] [stdout] | [INFO] [stdout] 605 | fn get_fields(item_struct: ItemStruct) -> Vec { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 606 | / item_struct [INFO] [stdout] 607 | | .fields [INFO] [stdout] 608 | | .iter() [INFO] [stdout] 609 | | .filter(|x| x.ident.is_some()) [INFO] [stdout] ... | [INFO] [stdout] 622 | | }), [INFO] [stdout] 623 | | }) [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:612:25 [INFO] [stdout] | [INFO] [stdout] 612 | field_type: x.ty.clone(), [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tlayuda` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "29161dfc0babc6ae815049e3821782b0cf5760067f27df665000141eb5dddd67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29161dfc0babc6ae815049e3821782b0cf5760067f27df665000141eb5dddd67", kill_on_drop: false }` [INFO] [stdout] 29161dfc0babc6ae815049e3821782b0cf5760067f27df665000141eb5dddd67