[INFO] fetching crate defy 0.1.5... [INFO] checking defy-0.1.5 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate defy 0.1.5 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate defy 0.1.5 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 defy 0.1.5 [INFO] finished tweaking crates.io crate defy 0.1.5 [INFO] tweaked toml for crates.io crate defy 0.1.5 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 102 packages to latest compatible versions [INFO] [stderr] Adding gloo v0.8.1 (available: v0.11.0) [INFO] [stderr] Adding gloo-console v0.2.3 (available: v0.3.0) [INFO] [stderr] Adding gloo-dialogs v0.1.1 (available: v0.2.0) [INFO] [stderr] Adding gloo-events v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding gloo-file v0.2.3 (available: v0.3.0) [INFO] [stderr] Adding gloo-history v0.1.5 (available: v0.2.2) [INFO] [stderr] Adding gloo-net v0.3.1 (available: v0.6.0) [INFO] [stderr] Adding gloo-render v0.1.1 (available: v0.2.0) [INFO] [stderr] Adding gloo-storage v0.2.2 (available: v0.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (available: v0.3.0) [INFO] [stderr] Adding gloo-utils v0.1.7 (available: v0.2.0) [INFO] [stderr] Adding gloo-worker v0.2.1 (available: v0.5.0) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding implicit-clone v0.3.9 (available: v0.5.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding prettyplease v0.1.25 (available: v0.2.22) [INFO] [stderr] Adding serde-wasm-bindgen v0.5.0 (available: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding yew v0.20.0 (available: v0.21.0) [INFO] [stderr] Adding yew-macro v0.20.0 (available: v0.21.0) [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] [stderr] Blocking waiting for file lock on package cache [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5cedd9705b0af78fd80499d5c6c427fe7f440881225864e9531aa6074ce47eb [INFO] running `Command { std: "docker" "start" "-a" "d5cedd9705b0af78fd80499d5c6c427fe7f440881225864e9531aa6074ce47eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5cedd9705b0af78fd80499d5c6c427fe7f440881225864e9531aa6074ce47eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5cedd9705b0af78fd80499d5c6c427fe7f440881225864e9531aa6074ce47eb", kill_on_drop: false }` [INFO] [stdout] d5cedd9705b0af78fd80499d5c6c427fe7f440881225864e9531aa6074ce47eb [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13097dee81010a888a3136727978f8f9c9db2027dff029d37c8f0a7cde5b2c1c [INFO] running `Command { std: "docker" "start" "-a" "13097dee81010a888a3136727978f8f9c9db2027dff029d37c8f0a7cde5b2c1c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.93 [INFO] [stderr] Compiling bumpalo v3.16.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.93 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Compiling prettyplease v0.1.25 [INFO] [stderr] Checking anymap2 v0.13.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Checking proc-macro2 v1.0.86 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking quote v1.0.37 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking implicit-clone v0.3.9 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.93 [INFO] [stderr] Checking defy v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `std::boxed::Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ast.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 95 | let inner; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 98 | expr: Box::new(input.call(syn::Expr::parse_without_eager_brace)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 99 | braces: syn::braced!(inner in input), [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] | 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::boxed::Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ast.rs:132:21 [INFO] [stdout] | [INFO] [stdout] 129 | let inner; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 132 | expr: Box::new(input.call(syn::Expr::parse_without_eager_brace)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | braces: syn::braced!(inner in input), [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] | 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 `Pat` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ast.rs:156:24 [INFO] [stdout] | [INFO] [stdout] 154 | let inner; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 155 | Ok(Self { [INFO] [stdout] 156 | pat: syn::Pat::parse_multi_with_leading_vert(input)?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | braces: syn::braced!(inner in input), [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] | 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 `std::boxed::Box` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/ast.rs:182:21 [INFO] [stdout] | [INFO] [stdout] 179 | let inner; [INFO] [stdout] | ----- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 182 | pat: Box::new(syn::Pat::parse_multi_with_leading_vert(input)?), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 185 | braces: syn::braced!(inner in input), [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] | 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 `at` and `kw` are never read [INFO] [stdout] --> src/ast.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | DebugPrint { at: syn::Token![@], kw: config_kw::__debug_print }, [INFO] [stdout] | ---------- ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `at` and `kw` are never read [INFO] [stdout] --> src/ast.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | MacroPath { at: syn::Token![@], kw: config_kw::macro_path, path: syn::Path }, [INFO] [stdout] | --------- ^^ ^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `semi` is never read [INFO] [stdout] --> src/ast.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 210 | pub struct Text { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 213 | pub semi: syn::Token![;], [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `paren` is never read [INFO] [stdout] --> src/ast.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | Named { paren: syn::token::Paren, args: Punctuated }, [INFO] [stdout] | ----- ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `defy` (lib) due to 5 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "13097dee81010a888a3136727978f8f9c9db2027dff029d37c8f0a7cde5b2c1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13097dee81010a888a3136727978f8f9c9db2027dff029d37c8f0a7cde5b2c1c", kill_on_drop: false }` [INFO] [stdout] 13097dee81010a888a3136727978f8f9c9db2027dff029d37c8f0a7cde5b2c1c