[INFO] fetching crate ruma-macros 0.13.0... [INFO] checking ruma-macros-0.13.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate ruma-macros 0.13.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate ruma-macros 0.13.0 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 ruma-macros 0.13.0 [INFO] finished tweaking crates.io crate ruma-macros 0.13.0 [INFO] tweaked toml for crates.io crate ruma-macros 0.13.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 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-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7702ddb7322131500f1f6e23055b2b86f336d95ee7babc619270bf9dc0709630 [INFO] running `Command { std: "docker" "start" "-a" "7702ddb7322131500f1f6e23055b2b86f336d95ee7babc619270bf9dc0709630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7702ddb7322131500f1f6e23055b2b86f336d95ee7babc619270bf9dc0709630", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7702ddb7322131500f1f6e23055b2b86f336d95ee7babc619270bf9dc0709630", kill_on_drop: false }` [INFO] [stdout] 7702ddb7322131500f1f6e23055b2b86f336d95ee7babc619270bf9dc0709630 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae78df21c2434b838f16a8826172ee2f277c24872eb071d5c917637d3321b7b7 [INFO] running `Command { std: "docker" "start" "-a" "ae78df21c2434b838f16a8826172ee2f277c24872eb071d5c917637d3321b7b7", kill_on_drop: false }` [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking winnow v0.6.20 [INFO] [stderr] Checking js_int v0.2.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking ruma-identifiers-validation v0.9.5 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking proc-macro-crate v3.2.0 [INFO] [stderr] Checking ruma-macros v0.13.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api/request/incoming.rs:109:25 [INFO] [stdout] | [INFO] [stdout] 79 | let (some_case, none_case) = match &field.ty { [INFO] [stdout] | --------- --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | decl, [INFO] [stdout] | ^^^^ [INFO] [stdout] 110 | / quote! { [INFO] [stdout] 111 | | #( #cfg_attrs )* [INFO] [stdout] 112 | | #field_name [INFO] [stdout] 113 | | }, [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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api/request/incoming.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | decl, [INFO] [stdout] | ^^^^ [INFO] [stdout] 223 | / quote! { [INFO] [stdout] 224 | | #( #cfg_attrs )* [INFO] [stdout] 225 | | #field_name, [INFO] [stdout] 226 | | }, [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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/events/event_content.rs:622:13 [INFO] [stdout] | [INFO] [stdout] 518 | unsigned_type: Option, [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 527 | let serde = quote! { #ruma_events::exports::serde }; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 536 | let possibly_redacted_fields: Vec<_> = fields [INFO] [stdout] | ------------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 622 | let possibly_redacted_event_content = generate_event_content_impl( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 639 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] 640 | | #[doc = #doc] [INFO] [stdout] 641 | | #[derive(Clone, Debug, #serde::Deserialize, #serde::Serialize)] [INFO] [stdout] 642 | | #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)] [INFO] [stdout] ... | [INFO] [stdout] 649 | | #static_event_content_impl [INFO] [stdout] 650 | | }) [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api/request/incoming.rs:109:25 [INFO] [stdout] | [INFO] [stdout] 79 | let (some_case, none_case) = match &field.ty { [INFO] [stdout] | --------- --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 109 | decl, [INFO] [stdout] | ^^^^ [INFO] [stdout] 110 | / quote! { [INFO] [stdout] 111 | | #( #cfg_attrs )* [INFO] [stdout] 112 | | #field_name [INFO] [stdout] 113 | | }, [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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/api/request/incoming.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | decl, [INFO] [stdout] | ^^^^ [INFO] [stdout] 223 | / quote! { [INFO] [stdout] 224 | | #( #cfg_attrs )* [INFO] [stdout] 225 | | #field_name, [INFO] [stdout] 226 | | }, [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 `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/events/event_content.rs:622:13 [INFO] [stdout] | [INFO] [stdout] 518 | unsigned_type: Option, [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 527 | let serde = quote! { #ruma_events::exports::serde }; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 536 | let possibly_redacted_fields: Vec<_> = fields [INFO] [stdout] | ------------------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 622 | let possibly_redacted_event_content = generate_event_content_impl( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 639 | Ok(quote! { [INFO] [stdout] | ____________- [INFO] [stdout] | |____________| [INFO] [stdout] 640 | | #[doc = #doc] [INFO] [stdout] 641 | | #[derive(Clone, Debug, #serde::Deserialize, #serde::Serialize)] [INFO] [stdout] 642 | | #[cfg_attr(not(feature = "unstable-exhaustive-types"), non_exhaustive)] [INFO] [stdout] ... | [INFO] [stdout] 649 | | #static_event_content_impl [INFO] [stdout] 650 | | }) [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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] warning: fields `description`, `method`, `name`, `rate_limited`, `authentication`, and `history` are never read [INFO] [stdout] --> src/api/api_metadata.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Metadata { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 30 | /// The description field. [INFO] [stdout] 31 | pub description: LitStr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub method: Ident, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub name: LitStr, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub rate_limited: LitBool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub authentication: AuthScheme, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub history: History, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruma-macros` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `description`, `method`, `name`, `rate_limited`, `authentication`, and `history` are never read [INFO] [stdout] --> src/api/api_metadata.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Metadata { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 30 | /// The description field. [INFO] [stdout] 31 | pub description: LitStr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub method: Ident, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | pub name: LitStr, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub rate_limited: LitBool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub authentication: AuthScheme, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub history: History, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ruma-macros` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "ae78df21c2434b838f16a8826172ee2f277c24872eb071d5c917637d3321b7b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae78df21c2434b838f16a8826172ee2f277c24872eb071d5c917637d3321b7b7", kill_on_drop: false }` [INFO] [stdout] ae78df21c2434b838f16a8826172ee2f277c24872eb071d5c917637d3321b7b7