[INFO] fetching crate intertrait-macros 0.2.2... [INFO] checking intertrait-macros-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate intertrait-macros 0.2.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate intertrait-macros 0.2.2 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 intertrait-macros 0.2.2 [INFO] finished tweaking crates.io crate intertrait-macros 0.2.2 [INFO] tweaked toml for crates.io crate intertrait-macros 0.2.2 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding linkme v0.2.10 (latest: v0.3.28) [INFO] [stderr] Adding linkme-impl v0.2.10 (latest: v0.3.28) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [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-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 60b60fe575d05cf9ae815e7386b74478b809777ac7be2b384c7d4f40268bc810 [INFO] running `Command { std: "docker" "start" "-a" "60b60fe575d05cf9ae815e7386b74478b809777ac7be2b384c7d4f40268bc810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "60b60fe575d05cf9ae815e7386b74478b809777ac7be2b384c7d4f40268bc810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "60b60fe575d05cf9ae815e7386b74478b809777ac7be2b384c7d4f40268bc810", kill_on_drop: false }` [INFO] [stdout] 60b60fe575d05cf9ae815e7386b74478b809777ac7be2b384c7d4f40268bc810 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bced8899a1f1229ed81c86a5149c38b8e694bf65bc9a3230077c949a48105b00 [INFO] running `Command { std: "docker" "start" "-a" "bced8899a1f1229ed81c86a5149c38b8e694bf65bc9a3230077c949a48105b00", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling linkme-impl v0.2.10 [INFO] [stderr] Checking linkme v0.2.10 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling intertrait-macros v0.2.2 [INFO] [stderr] Checking intertrait-macros v0.2.2 (/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:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn cast_to(args: TokenStream, input: TokenStream) -> TokenStream { [INFO] [stdout] | ----------------- ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 66 | / match parse::(args) { [INFO] [stdout] 67 | | Ok(Targets { flags, paths }) => { [INFO] [stdout] 68 | | if paths.is_empty() { [INFO] [stdout] 69 | | item_impl::process(&flags, parse_macro_input!(input as ItemImpl)) [INFO] [stdout] ... | [INFO] [stdout] 76 | | .collect(), [INFO] [stdout] 77 | | } [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:139:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn castable_to(input: TokenStream) -> TokenStream { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 134 | let Casts { [INFO] [stdout] 135 | ty, [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 136 | targets: Targets { flags, paths }, [INFO] [stdout] | ----- ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 137 | } = parse_macro_input!(input); [INFO] [stdout] | ------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 138 | [INFO] [stdout] 139 | / paths [INFO] [stdout] 140 | | .iter() [INFO] [stdout] 141 | | .map(|t| generate_caster(&ty, t, flags.contains(&Flag::Sync))) [INFO] [stdout] 142 | | .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/args.rs:58:12 [INFO] [stdout] | [INFO] [stdout] 32 | let mut flags = HashSet::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | let mut paths = Vec::new(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 58 | Ok(Targets { flags, paths }) [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/args.rs:72:12 [INFO] [stdout] | [INFO] [stdout] 69 | let ty: Type = input.parse()?; [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 72 | Ok(Casts { [INFO] [stdout] | ____________^ [INFO] [stdout] 73 | | ty, [INFO] [stdout] 74 | | targets: input.parse()?, [INFO] [stdout] 75 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `intertrait-macros` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bced8899a1f1229ed81c86a5149c38b8e694bf65bc9a3230077c949a48105b00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bced8899a1f1229ed81c86a5149c38b8e694bf65bc9a3230077c949a48105b00", kill_on_drop: false }` [INFO] [stdout] bced8899a1f1229ed81c86a5149c38b8e694bf65bc9a3230077c949a48105b00