[INFO] fetching crate easy-sgr-macros 0.1.0... [INFO] checking easy-sgr-macros-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate easy-sgr-macros 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate easy-sgr-macros 0.1.0 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 easy-sgr-macros 0.1.0 [INFO] finished tweaking crates.io crate easy-sgr-macros 0.1.0 [INFO] tweaked toml for crates.io crate easy-sgr-macros 0.1.0 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] 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] 32f5cd4513b1964b9d354b9b3ed0238afaf8b6e2a4f5aa24c1d2a4703de281c1 [INFO] running `Command { std: "docker" "start" "-a" "32f5cd4513b1964b9d354b9b3ed0238afaf8b6e2a4f5aa24c1d2a4703de281c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32f5cd4513b1964b9d354b9b3ed0238afaf8b6e2a4f5aa24c1d2a4703de281c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32f5cd4513b1964b9d354b9b3ed0238afaf8b6e2a4f5aa24c1d2a4703de281c1", kill_on_drop: false }` [INFO] [stdout] 32f5cd4513b1964b9d354b9b3ed0238afaf8b6e2a4f5aa24c1d2a4703de281c1 [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] feb2dca83292d9cdcad78ad4a06aa270cc8f3a7b3edbc926467b3a53c9e7779c [INFO] running `Command { std: "docker" "start" "-a" "feb2dca83292d9cdcad78ad4a06aa270cc8f3a7b3edbc926467b3a53c9e7779c", kill_on_drop: false }` [INFO] [stderr] Checking easy-sgr-macros v0.1.0 (/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:295:8 [INFO] [stdout] | [INFO] [stdout] 277 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 278 | ) -> Result { [INFO] [stdout] 279 | let tokens = input.into_iter(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 280 | let stream = match StreamParts::from_parts(kind, tokens) { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 281 | Ok(stream) => stream, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 282 | Err(tokens) => return Err(tokens), [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 285 | let (literal, parsed_literal) = match &stream.kind { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 295 | Ok(match parsed_literal { [INFO] [stdout] | ________^ [INFO] [stdout] 296 | | ParsedLiteral::String(literal) => match stream.kind { [INFO] [stdout] 297 | | StreamKind::Writer(writer, Some((punct, _))) => { [INFO] [stdout] 298 | | build_stream!(writer, punct, literal, stream.tokens) [INFO] [stdout] ... | [INFO] [stdout] 325 | | }, [INFO] [stdout] 326 | | }) [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:289:48 [INFO] [stdout] | [INFO] [stdout] 289 | || ParsedLiteral::InvalidToken(TokenTree::from(literal.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: 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:380:12 [INFO] [stdout] | [INFO] [stdout] 379 | fn from_parts(kind: MacroKind, mut tokens: IntoIter) -> Result { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 380 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 381 | | kind: match StreamKind::from_kind(kind, &mut tokens) { [INFO] [stdout] 382 | | Ok(stream_kind) => stream_kind, [INFO] [stdout] 383 | | Err(err) => return Err(build_stream!(err, tokens)), [INFO] [stdout] 384 | | }, [INFO] [stdout] 385 | | tokens, [INFO] [stdout] 386 | | }) [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:540:9 [INFO] [stdout] | [INFO] [stdout] 539 | fn to_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 540 | self.to_tree().into() [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:564:9 [INFO] [stdout] | [INFO] [stdout] 563 | fn to_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 564 | self.into_iter().collect() [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `easy-sgr-macros` (lib) due to 6 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:295:8 [INFO] [stdout] | [INFO] [stdout] 277 | input: TokenStream, [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 278 | ) -> Result { [INFO] [stdout] 279 | let tokens = input.into_iter(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 280 | let stream = match StreamParts::from_parts(kind, tokens) { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 281 | Ok(stream) => stream, [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 282 | Err(tokens) => return Err(tokens), [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 285 | let (literal, parsed_literal) = match &stream.kind { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 295 | Ok(match parsed_literal { [INFO] [stdout] | ________^ [INFO] [stdout] 296 | | ParsedLiteral::String(literal) => match stream.kind { [INFO] [stdout] 297 | | StreamKind::Writer(writer, Some((punct, _))) => { [INFO] [stdout] 298 | | build_stream!(writer, punct, literal, stream.tokens) [INFO] [stdout] ... | [INFO] [stdout] 325 | | }, [INFO] [stdout] 326 | | }) [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:289:48 [INFO] [stdout] | [INFO] [stdout] 289 | || ParsedLiteral::InvalidToken(TokenTree::from(literal.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: 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:380:12 [INFO] [stdout] | [INFO] [stdout] 379 | fn from_parts(kind: MacroKind, mut tokens: IntoIter) -> Result { [INFO] [stdout] | -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 380 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 381 | | kind: match StreamKind::from_kind(kind, &mut tokens) { [INFO] [stdout] 382 | | Ok(stream_kind) => stream_kind, [INFO] [stdout] 383 | | Err(err) => return Err(build_stream!(err, tokens)), [INFO] [stdout] 384 | | }, [INFO] [stdout] 385 | | tokens, [INFO] [stdout] 386 | | }) [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:540:9 [INFO] [stdout] | [INFO] [stdout] 539 | fn to_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 540 | self.to_tree().into() [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:564:9 [INFO] [stdout] | [INFO] [stdout] 563 | fn to_stream(self) -> TokenStream { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 564 | self.into_iter().collect() [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 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `easy-sgr-macros` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "feb2dca83292d9cdcad78ad4a06aa270cc8f3a7b3edbc926467b3a53c9e7779c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb2dca83292d9cdcad78ad4a06aa270cc8f3a7b3edbc926467b3a53c9e7779c", kill_on_drop: false }` [INFO] [stdout] feb2dca83292d9cdcad78ad4a06aa270cc8f3a7b3edbc926467b3a53c9e7779c