[INFO] fetching crate equator-macro 0.4.1... [INFO] checking equator-macro-0.4.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate equator-macro 0.4.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate equator-macro 0.4.1 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 equator-macro 0.4.1 [INFO] finished tweaking crates.io crate equator-macro 0.4.1 [INFO] tweaked toml for crates.io crate equator-macro 0.4.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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 5 packages to latest compatible versions [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] [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe940048e1ea1ab60992bb9faf8693bcdc33f5426ef102a181d830782d1b07ac [INFO] running `Command { std: "docker" "start" "-a" "fe940048e1ea1ab60992bb9faf8693bcdc33f5426ef102a181d830782d1b07ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe940048e1ea1ab60992bb9faf8693bcdc33f5426ef102a181d830782d1b07ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe940048e1ea1ab60992bb9faf8693bcdc33f5426ef102a181d830782d1b07ac", kill_on_drop: false }` [INFO] [stdout] fe940048e1ea1ab60992bb9faf8693bcdc33f5426ef102a181d830782d1b07ac [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b45b2041ab9243b48bcc0f4691cde2e083a046b63346d6a51fea550bd3a7ae2e [INFO] running `Command { std: "docker" "start" "-a" "b45b2041ab9243b48bcc0f4691cde2e083a046b63346d6a51fea550bd3a7ae2e", kill_on_drop: false }` [INFO] [stderr] Checking syn v2.0.77 [INFO] [stderr] Checking equator-macro v0.4.1 (/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:631:16 [INFO] [stdout] | [INFO] [stdout] 625 | let mut path = crate_name.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 631 | Expr::Path(ExprPath { [INFO] [stdout] | ________________^ [INFO] [stdout] 632 | | attrs: vec![], [INFO] [stdout] 633 | | qself: None, [INFO] [stdout] 634 | | path, [INFO] [stdout] 635 | | }) [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:652:9 [INFO] [stdout] | [INFO] [stdout] 647 | left: Expr, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 648 | right: Expr, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 649 | cmp: Expr, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 652 | / AssertExpr::CmpExpr { [INFO] [stdout] 653 | | custom, [INFO] [stdout] 654 | | cmp: Operand { [INFO] [stdout] 655 | | placeholder_id: cmp_usize_to_ident(cmp_placeholder_id), [INFO] [stdout] ... | [INFO] [stdout] 665 | | }, [INFO] [stdout] 666 | | }, [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/lib.rs:704:12 [INFO] [stdout] | [INFO] [stdout] 693 | let crate_name = input.parse()?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 694 | let _comma: syn::token::Comma = input.parse()?; [INFO] [stdout] 695 | let expr = input.parse()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 696 | let format_args = if input.is_empty() { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 703 | let format_args = Some(format_args).filter(|x| !x.is_empty()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 704 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 705 | | crate_name, [INFO] [stdout] 706 | | expr, [INFO] [stdout] 707 | | format_args, [INFO] [stdout] 708 | | }) [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] | |_________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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `equator-macro` (lib test) due to 4 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:631:16 [INFO] [stdout] | [INFO] [stdout] 625 | let mut path = crate_name.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 631 | Expr::Path(ExprPath { [INFO] [stdout] | ________________^ [INFO] [stdout] 632 | | attrs: vec![], [INFO] [stdout] 633 | | qself: None, [INFO] [stdout] 634 | | path, [INFO] [stdout] 635 | | }) [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:652:9 [INFO] [stdout] | [INFO] [stdout] 647 | left: Expr, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 648 | right: Expr, [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 649 | cmp: Expr, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 652 | / AssertExpr::CmpExpr { [INFO] [stdout] 653 | | custom, [INFO] [stdout] 654 | | cmp: Operand { [INFO] [stdout] 655 | | placeholder_id: cmp_usize_to_ident(cmp_placeholder_id), [INFO] [stdout] ... | [INFO] [stdout] 665 | | }, [INFO] [stdout] 666 | | }, [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/lib.rs:704:12 [INFO] [stdout] | [INFO] [stdout] 693 | let crate_name = input.parse()?; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 694 | let _comma: syn::token::Comma = input.parse()?; [INFO] [stdout] 695 | let expr = input.parse()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 696 | let format_args = if input.is_empty() { [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 703 | let format_args = Some(format_args).filter(|x| !x.is_empty()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 704 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 705 | | crate_name, [INFO] [stdout] 706 | | expr, [INFO] [stdout] 707 | | format_args, [INFO] [stdout] 708 | | }) [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] | |_________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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `equator-macro` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "b45b2041ab9243b48bcc0f4691cde2e083a046b63346d6a51fea550bd3a7ae2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45b2041ab9243b48bcc0f4691cde2e083a046b63346d6a51fea550bd3a7ae2e", kill_on_drop: false }` [INFO] [stdout] b45b2041ab9243b48bcc0f4691cde2e083a046b63346d6a51fea550bd3a7ae2e