[INFO] fetching crate dprint-plugin-css 0.2.3... [INFO] checking dprint-plugin-css-0.2.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dprint-plugin-css 0.2.3 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate dprint-plugin-css 0.2.3 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 dprint-plugin-css 0.2.3 [INFO] finished tweaking crates.io crate dprint-plugin-css 0.2.3 [INFO] tweaked toml for crates.io crate dprint-plugin-css 0.2.3 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 34 packages to latest compatible versions [INFO] [stderr] Adding console v0.14.1 (latest: v0.15.8) [INFO] [stderr] Adding dprint-core v0.50.1 (latest: v0.67.1) [INFO] [stderr] Adding dprint-development v0.5.0 (latest: v0.10.1) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding raffia v0.2.0 (latest: v0.9.1) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding similar v1.3.0 (latest: v2.6.0) [INFO] [stderr] Adding terminal_size v0.1.17 (latest: v0.3.0) [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-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] eb9a8829cb489bf51ef247edd391c0c61f997c24ce7a98f7a0734c91e9ddb4e7 [INFO] running `Command { std: "docker" "start" "-a" "eb9a8829cb489bf51ef247edd391c0c61f997c24ce7a98f7a0734c91e9ddb4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb9a8829cb489bf51ef247edd391c0c61f997c24ce7a98f7a0734c91e9ddb4e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb9a8829cb489bf51ef247edd391c0c61f997c24ce7a98f7a0734c91e9ddb4e7", kill_on_drop: false }` [INFO] [stdout] eb9a8829cb489bf51ef247edd391c0c61f997c24ce7a98f7a0734c91e9ddb4e7 [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] f1c7f5961cabc230ef3f1243634c84234377123a0041a4a2c0f941d8be82cca5 [INFO] running `Command { std: "docker" "start" "-a" "f1c7f5961cabc230ef3f1243634c84234377123a0041a4a2c0f941d8be82cca5", kill_on_drop: false }` [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking similar v1.3.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking dprint-development v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling raffia_macro v0.1.1 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking dprint-core v0.50.1 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking raffia v0.2.0 [INFO] [stderr] Checking dprint-plugin-css v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `tracing` [INFO] [stdout] --> src/lib.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "tracing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `serde_json` and `wasm` [INFO] [stdout] = help: consider adding `tracing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `tracing` [INFO] [stdout] --> src/lib.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | #[cfg(feature = "tracing")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `serde_json` and `wasm` [INFO] [stdout] = help: consider adding `tracing` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_pos` [INFO] [stdout] --> src/generation/context.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut last_pos = start_pos; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/generation/context.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | end_pos: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generation/context.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut last_pos = start_pos; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_pos` [INFO] [stdout] --> src/generation/context.rs:34:17 [INFO] [stdout] | [INFO] [stdout] 34 | let mut last_pos = start_pos; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_pos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end_pos` [INFO] [stdout] --> src/generation/context.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | end_pos: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_end_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/generation/context.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let mut last_pos = start_pos; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `config`, `text`, `handled_comments`, `current_node`, `parent_stack`, and `gen_string_content` are never read [INFO] [stdout] --> src/generation/context.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Context<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | pub config: &'a Configuration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub text: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | pub handled_comments: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | current_node: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | parent_stack: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | pub gen_string_content: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/format_text.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 18 | let ast = parse_ast(text)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | || generate(ast, text, config), [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] = 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/format_text.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 29 | let stylesheet = parser [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | Ok(Ast { [INFO] [stdout] | ________^ [INFO] [stdout] 33 | | stylesheet, [INFO] [stdout] 34 | | comments, [INFO] [stdout] 35 | | }) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dprint-plugin-css` (lib) due to 3 previous errors; 5 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `config`, `text`, `handled_comments`, `current_node`, `parent_stack`, and `gen_string_content` are never read [INFO] [stdout] --> src/generation/context.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Context<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 7 | pub config: &'a Configuration, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 8 | pub text: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 9 | pub handled_comments: HashSet, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 10 | current_node: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 11 | parent_stack: Vec>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 12 | pub gen_string_content: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/format_text.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 18 | let ast = parse_ast(text)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | || generate(ast, text, config), [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] = 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/format_text.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 29 | let stylesheet = parser [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 32 | Ok(Ast { [INFO] [stdout] | ________^ [INFO] [stdout] 33 | | stylesheet, [INFO] [stdout] 34 | | comments, [INFO] [stdout] 35 | | }) [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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dprint-plugin-css` (lib test) due to 3 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f1c7f5961cabc230ef3f1243634c84234377123a0041a4a2c0f941d8be82cca5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1c7f5961cabc230ef3f1243634c84234377123a0041a4a2c0f941d8be82cca5", kill_on_drop: false }` [INFO] [stdout] f1c7f5961cabc230ef3f1243634c84234377123a0041a4a2c0f941d8be82cca5