[INFO] fetching crate strp_macros 3.1.0... [INFO] checking strp_macros-3.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate strp_macros 3.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate strp_macros 3.1.0 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 strp_macros 3.1.0 [INFO] finished tweaking crates.io crate strp_macros 3.1.0 [INFO] tweaked toml for crates.io crate strp_macros 3.1.0 written to /workspace/builds/worker-6-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] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `strp_macros` library target) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 59b6b52dfc3b194384e0ad358a053a7b94abd554db46dd3cb990efbe98ff6f46 [INFO] running `Command { std: "docker" "start" "-a" "59b6b52dfc3b194384e0ad358a053a7b94abd554db46dd3cb990efbe98ff6f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59b6b52dfc3b194384e0ad358a053a7b94abd554db46dd3cb990efbe98ff6f46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b6b52dfc3b194384e0ad358a053a7b94abd554db46dd3cb990efbe98ff6f46", kill_on_drop: false }` [INFO] [stdout] 59b6b52dfc3b194384e0ad358a053a7b94abd554db46dd3cb990efbe98ff6f46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] aa186147c8975f5b2111956c809a012586a8c4f6eb5326e67909a53ba4832582 [INFO] running `Command { std: "docker" "start" "-a" "aa186147c8975f5b2111956c809a012586a8c4f6eb5326e67909a53ba4832582", kill_on_drop: false }` [INFO] [stderr] warning: `proc_macro` is deprecated in favor of `proc-macro` and will not work in the 2024 edition [INFO] [stderr] (in the `strp_macros` library target) [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking syn v1.0.109 [INFO] [stderr] Checking strp_macros v3.1.0 (/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:26:12 [INFO] [stdout] | [INFO] [stdout] 23 | let expr = input.parse()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let arrow = input.parse()?; [INFO] [stdout] 25 | let string: syn::LitStr = input.parse()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 27 | | input: expr, [INFO] [stdout] 28 | | arrow, [INFO] [stdout] 29 | | mstr: string.value(), [INFO] [stdout] 30 | | }) [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] | [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:346:9 [INFO] [stdout] | [INFO] [stdout] 346 | / { [INFO] [stdout] 347 | | let input = syn::parse::($ts).expect($err); [INFO] [stdout] 348 | | match input { [INFO] [stdout] 349 | | MacroInput::Source(expr, literal) => { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 453 | pub fn try_parse(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 454 | / __impl__!( [INFO] [stdout] 455 | | ts, [INFO] [stdout] 456 | | "invalid input for `try_parse`:", [INFO] [stdout] 457 | | ::strp::__private::macros::try_parse_proc [INFO] [stdout] 458 | | ) [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `__impl__` (in Nightly builds, run with -Z macro-backtrace for more info) [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:346:9 [INFO] [stdout] | [INFO] [stdout] 346 | / { [INFO] [stdout] 347 | | let input = syn::parse::($ts).expect($err); [INFO] [stdout] 348 | | match input { [INFO] [stdout] 349 | | MacroInput::Source(expr, literal) => { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 515 | pub fn try_scan(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 516 | / __impl__!( [INFO] [stdout] 517 | | ts, [INFO] [stdout] 518 | | "invalid input for `try_scan`:", [INFO] [stdout] 519 | | ::strp::__private::macros::try_scan_proc [INFO] [stdout] 520 | | ) [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `__impl__` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [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:26:12 [INFO] [stdout] | [INFO] [stdout] 23 | let expr = input.parse()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 24 | let arrow = input.parse()?; [INFO] [stdout] 25 | let string: syn::LitStr = input.parse()?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 26 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 27 | | input: expr, [INFO] [stdout] 28 | | arrow, [INFO] [stdout] 29 | | mstr: string.value(), [INFO] [stdout] 30 | | }) [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] | [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:346:9 [INFO] [stdout] | [INFO] [stdout] 346 | / { [INFO] [stdout] 347 | | let input = syn::parse::($ts).expect($err); [INFO] [stdout] 348 | | match input { [INFO] [stdout] 349 | | MacroInput::Source(expr, literal) => { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 453 | pub fn try_parse(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 454 | / __impl__!( [INFO] [stdout] 455 | | ts, [INFO] [stdout] 456 | | "invalid input for `try_parse`:", [INFO] [stdout] 457 | | ::strp::__private::macros::try_parse_proc [INFO] [stdout] 458 | | ) [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `__impl__` (in Nightly builds, run with -Z macro-backtrace for more info) [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:346:9 [INFO] [stdout] | [INFO] [stdout] 346 | / { [INFO] [stdout] 347 | | let input = syn::parse::($ts).expect($err); [INFO] [stdout] 348 | | match input { [INFO] [stdout] 349 | | MacroInput::Source(expr, literal) => { [INFO] [stdout] ... | [INFO] [stdout] 374 | | } [INFO] [stdout] 375 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] ... [INFO] [stdout] 515 | pub fn try_scan(ts: TokenStream) -> TokenStream { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 516 | / __impl__!( [INFO] [stdout] 517 | | ts, [INFO] [stdout] 518 | | "invalid input for `try_scan`:", [INFO] [stdout] 519 | | ::strp::__private::macros::try_scan_proc [INFO] [stdout] 520 | | ) [INFO] [stdout] | |_____- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `__impl__` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `strp_macros` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `strp_macros` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "aa186147c8975f5b2111956c809a012586a8c4f6eb5326e67909a53ba4832582", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa186147c8975f5b2111956c809a012586a8c4f6eb5326e67909a53ba4832582", kill_on_drop: false }` [INFO] [stdout] aa186147c8975f5b2111956c809a012586a8c4f6eb5326e67909a53ba4832582