[INFO] fetching crate diplomat-tool 0.8.0... [INFO] checking diplomat-tool-0.8.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate diplomat-tool 0.8.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate diplomat-tool 0.8.0 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 diplomat-tool 0.8.0 [INFO] finished tweaking crates.io crate diplomat-tool 0.8.0 [INFO] tweaked toml for crates.io crate diplomat-tool 0.8.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate diplomat-tool 0.8.0 already has a lockfile, it will not be regenerated [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] dec69a620194ba02076caf7aa4e902be603f96103adbb9a3061c40791e15d7ed [INFO] running `Command { std: "docker" "start" "-a" "dec69a620194ba02076caf7aa4e902be603f96103adbb9a3061c40791e15d7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec69a620194ba02076caf7aa4e902be603f96103adbb9a3061c40791e15d7ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec69a620194ba02076caf7aa4e902be603f96103adbb9a3061c40791e15d7ed", kill_on_drop: false }` [INFO] [stdout] dec69a620194ba02076caf7aa4e902be603f96103adbb9a3061c40791e15d7ed [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] 07d6849d804bb7f85f05dee5cfa4b4508d2e1f4ff4fbd8e38f17942d171dffde [INFO] running `Command { std: "docker" "start" "-a" "07d6849d804bb7f85f05dee5cfa4b4508d2e1f4ff4fbd8e38f17942d171dffde", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking strck v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking askama_escape v0.10.3 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking humansize v2.1.3 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking heck v0.4.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking strck_ident v0.1.2 [INFO] [stderr] Checking similar v2.4.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.55 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling askama_parser v0.2.1 [INFO] [stderr] Checking syn-inline-mod v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Checking clap v4.5.3 [INFO] [stderr] Checking diplomat_core v0.8.0 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking insta v1.36.1 [INFO] [stderr] Compiling basic-toml v0.1.9 [INFO] [stderr] Compiling askama_derive v0.12.5 [INFO] [stderr] Checking askama v0.12.1 [INFO] [stderr] Checking diplomat-tool v0.8.0 (/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/kotlin/formatter.rs:347:15 [INFO] [stdout] | [INFO] [stdout] 337 | pub fn new_tcx(tk_stream: TokenStream) -> TypeContext { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 338 | let item = syn::parse2::(tk_stream).expect("failed to parse item "); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 339 | [INFO] [stdout] 340 | let diplomat_file = ast::File::from(&item); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 341 | [INFO] [stdout] 342 | let env = diplomat_file.all_types(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 343 | let mut attr_validator = hir::BasicAttributeValidator::new("kotlin_test"); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 347 | match hir::TypeContext::from_ast(&env, attr_validator) { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `diplomat-tool` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "07d6849d804bb7f85f05dee5cfa4b4508d2e1f4ff4fbd8e38f17942d171dffde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07d6849d804bb7f85f05dee5cfa4b4508d2e1f4ff4fbd8e38f17942d171dffde", kill_on_drop: false }` [INFO] [stdout] 07d6849d804bb7f85f05dee5cfa4b4508d2e1f4ff4fbd8e38f17942d171dffde