[INFO] fetching crate syntastica-macros 0.4.1... [INFO] checking syntastica-macros-0.4.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate syntastica-macros 0.4.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate syntastica-macros 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 syntastica-macros 0.4.1 [INFO] finished tweaking crates.io crate syntastica-macros 0.4.1 [INFO] tweaked toml for crates.io crate syntastica-macros 0.4.1 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 93 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.5) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.5.0) [INFO] [stderr] Adding phf v0.10.1 (latest: v0.11.2) [INFO] [stderr] Adding phf_generator v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_macros v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding phf_shared v0.10.0 (latest: v0.11.2) [INFO] [stderr] Adding quote-use v0.7.2 (latest: v0.8.4) [INFO] [stderr] Adding quote-use-macros v0.7.2 (latest: v0.8.4) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding strum v0.25.0 (latest: v0.26.3) [INFO] [stderr] Adding strum_macros v0.25.3 (latest: v0.26.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.7.8 (latest: v0.8.19) [INFO] [stderr] Adding toml_edit v0.19.15 (latest: v0.22.20) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.18) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01ea8e95cd53bec1f901925e3a339a9d722551eaa274d10eb10ffac48cd6e0d3 [INFO] running `Command { std: "docker" "start" "-a" "01ea8e95cd53bec1f901925e3a339a9d722551eaa274d10eb10ffac48cd6e0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01ea8e95cd53bec1f901925e3a339a9d722551eaa274d10eb10ffac48cd6e0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01ea8e95cd53bec1f901925e3a339a9d722551eaa274d10eb10ffac48cd6e0d3", kill_on_drop: false }` [INFO] [stdout] 01ea8e95cd53bec1f901925e3a339a9d722551eaa274d10eb10ffac48cd6e0d3 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1143e22f53e0e1b00deaa102c2b12b82f42e6c165dc72028399ddba2a5160fc0 [INFO] running `Command { std: "docker" "start" "-a" "1143e22f53e0e1b00deaa102c2b12b82f42e6c165dc72028399ddba2a5160fc0", kill_on_drop: false }` [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling tft v0.1.1 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling casey v0.4.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling strum_macros v0.25.3 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling quote-use-macros v0.7.2 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking quote-use v0.7.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling serde_with_macros v3.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_macros v0.10.0 [INFO] [stderr] Checking phf v0.10.1 [INFO] [stderr] Checking strum v0.25.0 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking serde_with v3.9.0 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking syntastica-macros 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:21:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parsers_git(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | / dedup_ffi_funcs [INFO] [stdout] 22 | | .iter() [INFO] [stdout] 23 | | .map(|lang| { [INFO] [stdout] 24 | | let name = &lang.name; [INFO] [stdout] ... | [INFO] [stdout] 38 | | }) [INFO] [stdout] 39 | | .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] = 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:107:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parsers_ffi(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | / Some(quote! { [INFO] [stdout] 108 | | #[cfg(not(all(feature = "docs", doc)))] [INFO] [stdout] 109 | | extern "C" { [INFO] [stdout] 110 | | #(#extern_c)* [INFO] [stdout] 111 | | } [INFO] [stdout] 112 | | }), [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:198:40 [INFO] [stdout] | [INFO] [stdout] 197 | let variant = format_ident!("{}", lang.name.to_pascal_case()); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 198 | lang.file_types.iter().map(move |ft| { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 199 | | let ft = format_ident!("{ft:?}"); [INFO] [stdout] 200 | | quote! { [INFO] [stdout] 201 | | #[cfg(feature = #name_str)] [INFO] [stdout] 202 | | (::syntastica_core::language_set::FileType::#ft, Lang::#variant) [INFO] [stdout] 203 | | } [INFO] [stdout] 204 | | }) [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:481:5 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn queries_test(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 481 | / LANGUAGE_CONFIG [INFO] [stdout] 482 | | .languages [INFO] [stdout] 483 | | .iter() [INFO] [stdout] 484 | | .map(|lang| { [INFO] [stdout] ... | [INFO] [stdout] 498 | | }) [INFO] [stdout] 499 | | .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: 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:505:5 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn queries_test_crates_io(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 505 | / LANGUAGE_CONFIG [INFO] [stdout] 506 | | .languages [INFO] [stdout] 507 | | .iter() [INFO] [stdout] 508 | | .filter(|lang| lang.parser.rust_func.is_some() && lang.parser.crates_io.is_some()) [INFO] [stdout] ... | [INFO] [stdout] 523 | | }) [INFO] [stdout] 524 | | .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 `syntastica-macros` (lib test) 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:21:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn parsers_git(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | / dedup_ffi_funcs [INFO] [stdout] 22 | | .iter() [INFO] [stdout] 23 | | .map(|lang| { [INFO] [stdout] 24 | | let name = &lang.name; [INFO] [stdout] ... | [INFO] [stdout] 38 | | }) [INFO] [stdout] 39 | | .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] = 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:107:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn parsers_ffi(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 107 | / Some(quote! { [INFO] [stdout] 108 | | #[cfg(not(all(feature = "docs", doc)))] [INFO] [stdout] 109 | | extern "C" { [INFO] [stdout] 110 | | #(#extern_c)* [INFO] [stdout] 111 | | } [INFO] [stdout] 112 | | }), [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:198:40 [INFO] [stdout] | [INFO] [stdout] 197 | let variant = format_ident!("{}", lang.name.to_pascal_case()); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 198 | lang.file_types.iter().map(move |ft| { [INFO] [stdout] | ________________________________________^ [INFO] [stdout] 199 | | let ft = format_ident!("{ft:?}"); [INFO] [stdout] 200 | | quote! { [INFO] [stdout] 201 | | #[cfg(feature = #name_str)] [INFO] [stdout] 202 | | (::syntastica_core::language_set::FileType::#ft, Lang::#variant) [INFO] [stdout] 203 | | } [INFO] [stdout] 204 | | }) [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:481:5 [INFO] [stdout] | [INFO] [stdout] 480 | pub fn queries_test(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 481 | / LANGUAGE_CONFIG [INFO] [stdout] 482 | | .languages [INFO] [stdout] 483 | | .iter() [INFO] [stdout] 484 | | .map(|lang| { [INFO] [stdout] ... | [INFO] [stdout] 498 | | }) [INFO] [stdout] 499 | | .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: 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:505:5 [INFO] [stdout] | [INFO] [stdout] 504 | pub fn queries_test_crates_io(_: TokenStream) -> TokenStream { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 505 | / LANGUAGE_CONFIG [INFO] [stdout] 506 | | .languages [INFO] [stdout] 507 | | .iter() [INFO] [stdout] 508 | | .filter(|lang| lang.parser.rust_func.is_some() && lang.parser.crates_io.is_some()) [INFO] [stdout] ... | [INFO] [stdout] 523 | | }) [INFO] [stdout] 524 | | .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 `syntastica-macros` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "1143e22f53e0e1b00deaa102c2b12b82f42e6c165dc72028399ddba2a5160fc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1143e22f53e0e1b00deaa102c2b12b82f42e6c165dc72028399ddba2a5160fc0", kill_on_drop: false }` [INFO] [stdout] 1143e22f53e0e1b00deaa102c2b12b82f42e6c165dc72028399ddba2a5160fc0