[INFO] fetching crate place_macro_core 1.0.0... [INFO] checking place_macro_core-1.0.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate place_macro_core 1.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate place_macro_core 1.0.0 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 place_macro_core 1.0.0 [INFO] finished tweaking crates.io crate place_macro_core 1.0.0 [INFO] tweaked toml for crates.io crate place_macro_core 1.0.0 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] 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] 81a38e0c190e8d594d18dd1696089455ff4af09241804f4b33e947a8052f309a [INFO] running `Command { std: "docker" "start" "-a" "81a38e0c190e8d594d18dd1696089455ff4af09241804f4b33e947a8052f309a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81a38e0c190e8d594d18dd1696089455ff4af09241804f4b33e947a8052f309a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81a38e0c190e8d594d18dd1696089455ff4af09241804f4b33e947a8052f309a", kill_on_drop: false }` [INFO] [stdout] 81a38e0c190e8d594d18dd1696089455ff4af09241804f4b33e947a8052f309a [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] 8b3f32511f8080992c760aff22a9f80ba811b176cff928efbee8ae98d70fd345 [INFO] running `Command { std: "docker" "start" "-a" "8b3f32511f8080992c760aff22a9f80ba811b176cff928efbee8ae98d70fd345", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking convert_case v0.6.0 [INFO] [stderr] Checking litrs v0.4.1 [INFO] [stderr] Checking place_macro_core v1.0.0 (/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:30:5 [INFO] [stdout] | [INFO] [stdout] 26 | fn error_at(span: Span, msg: S) -> TokenStream [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | / [ [INFO] [stdout] 31 | | TokenTree::Ident(Ident::new("compile_error", span)), [INFO] [stdout] 32 | | TokenTree::Punct(Punct::new('!', Spacing::Alone)), [INFO] [stdout] 33 | | spanned(TokenTree::Group(Group::new( [INFO] [stdout] ... | [INFO] [stdout] 39 | | ] [INFO] [stdout] 40 | | .into_iter() [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:457:5 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn place(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 353 | let mut input: Vec<(_, Option, _)> = [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 354 | vec![(input.into_iter(), None, Delimiter::None)]; [INFO] [stdout] 355 | let mut res = vec![TokenStream::new()]; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 457 | res.pop().expect("8") [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:30:5 [INFO] [stdout] | [INFO] [stdout] 26 | fn error_at(span: Span, msg: S) -> TokenStream [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 30 | / [ [INFO] [stdout] 31 | | TokenTree::Ident(Ident::new("compile_error", span)), [INFO] [stdout] 32 | | TokenTree::Punct(Punct::new('!', Spacing::Alone)), [INFO] [stdout] 33 | | spanned(TokenTree::Group(Group::new( [INFO] [stdout] ... | [INFO] [stdout] 39 | | ] [INFO] [stdout] 40 | | .into_iter() [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:457:5 [INFO] [stdout] | [INFO] [stdout] 352 | pub fn place(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 353 | let mut input: Vec<(_, Option, _)> = [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 354 | vec![(input.into_iter(), None, Delimiter::None)]; [INFO] [stdout] 355 | let mut res = vec![TokenStream::new()]; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 457 | res.pop().expect("8") [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `place_macro_core` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `place_macro_core` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "8b3f32511f8080992c760aff22a9f80ba811b176cff928efbee8ae98d70fd345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b3f32511f8080992c760aff22a9f80ba811b176cff928efbee8ae98d70fd345", kill_on_drop: false }` [INFO] [stdout] 8b3f32511f8080992c760aff22a9f80ba811b176cff928efbee8ae98d70fd345