[INFO] fetching crate formality-macros 0.1.0... [INFO] checking formality-macros-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate formality-macros 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate formality-macros 0.1.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate formality-macros 0.1.0 [INFO] finished tweaking crates.io crate formality-macros 0.1.0 [INFO] tweaked toml for crates.io crate formality-macros 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 14 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b1a2aa27bd81d5cfedc761e9ca9e0c7b6516da102fac0ef642f6fd355b3d810c [INFO] running `Command { std: "docker" "start" "-a" "b1a2aa27bd81d5cfedc761e9ca9e0c7b6516da102fac0ef642f6fd355b3d810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b1a2aa27bd81d5cfedc761e9ca9e0c7b6516da102fac0ef642f6fd355b3d810c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1a2aa27bd81d5cfedc761e9ca9e0c7b6516da102fac0ef642f6fd355b3d810c", kill_on_drop: false }` [INFO] [stdout] b1a2aa27bd81d5cfedc761e9ca9e0c7b6516da102fac0ef642f6fd355b3d810c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd6cb18359e84876bf0b394059e74c961f326b99f42e593b586d37cdd68938f7 [INFO] running `Command { std: "docker" "start" "-a" "bd6cb18359e84876bf0b394059e74c961f326b99f42e593b586d37cdd68938f7", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking dissimilar v1.0.9 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking expect-test v1.5.0 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking synstructure v0.13.1 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking formality-macros v0.1.0 (/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/debug.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let streams: Vec<_> = variant [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | quote!(#(#streams)*) [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | / quote! { [INFO] [stdout] 85 | | fmt.debug_tuple(#literal) [INFO] [stdout] 86 | | #(.field(#binding_names))* [INFO] [stdout] 87 | | .finish()?; [INFO] [stdout] 88 | | } [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/debug.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let streams: Vec<_> = variant [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | quote!(#(#streams)*) [INFO] [stdout] | -------------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 84 | / quote! { [INFO] [stdout] 85 | | fmt.debug_tuple(#literal) [INFO] [stdout] 86 | | #(.field(#binding_names))* [INFO] [stdout] 87 | | .finish()?; [INFO] [stdout] 88 | | } [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/parse.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let build: Vec = parse_bindings(variant.bindings()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 93 | let construct = variant.construct(field_ident); [INFO] [stdout] 94 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] 95 | | #(#build)* [INFO] [stdout] 96 | | Ok((#construct, text)) [INFO] [stdout] 97 | | }) [INFO] [stdout] | |_________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] 104 | | let ((), text) = parse::expect_keyword(#literal, text)?; [INFO] [stdout] 105 | | let ((), text) = parse::expect_char('(', text)?; [INFO] [stdout] 106 | | #(#build)* [INFO] [stdout] ... | [INFO] [stdout] 109 | | Ok((#construct, text)) [INFO] [stdout] 110 | | }) [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/parse.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let build: Vec = parse_bindings(variant.bindings()); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 93 | let construct = variant.construct(field_ident); [INFO] [stdout] 94 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] 95 | | #(#build)* [INFO] [stdout] 96 | | Ok((#construct, text)) [INFO] [stdout] 97 | | }) [INFO] [stdout] | |_________- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 103 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] 104 | | let ((), text) = parse::expect_keyword(#literal, text)?; [INFO] [stdout] 105 | | let ((), text) = parse::expect_char('(', text)?; [INFO] [stdout] 106 | | #(#build)* [INFO] [stdout] ... | [INFO] [stdout] 109 | | Ok((#construct, text)) [INFO] [stdout] 110 | | }) [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 `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn term(args: TokenStream, input: TokenStream) -> TokenStream { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | match term::term(spec, input) { [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: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:30:11 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn term(args: TokenStream, input: TokenStream) -> TokenStream { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | match term::term(spec, input) { [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 `formality-macros` (lib test) due to 4 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `formality-macros` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "bd6cb18359e84876bf0b394059e74c961f326b99f42e593b586d37cdd68938f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6cb18359e84876bf0b394059e74c961f326b99f42e593b586d37cdd68938f7", kill_on_drop: false }` [INFO] [stdout] bd6cb18359e84876bf0b394059e74c961f326b99f42e593b586d37cdd68938f7