[INFO] fetching crate sealed 0.6.0-rc3... [INFO] checking sealed-0.6.0-rc3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate sealed 0.6.0-rc3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate sealed 0.6.0-rc3 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] removed /workspace/builds/worker-4-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate sealed 0.6.0-rc3 [INFO] finished tweaking crates.io crate sealed 0.6.0-rc3 [INFO] tweaked toml for crates.io crate sealed 0.6.0-rc3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate sealed 0.6.0-rc3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 66687e825efd16c82fb5a421742663b58c7222bf59785403a112cb4c363ca2ea [INFO] running `Command { std: "docker" "start" "-a" "66687e825efd16c82fb5a421742663b58c7222bf59785403a112cb4c363ca2ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66687e825efd16c82fb5a421742663b58c7222bf59785403a112cb4c363ca2ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66687e825efd16c82fb5a421742663b58c7222bf59785403a112cb4c363ca2ea", kill_on_drop: false }` [INFO] [stdout] 66687e825efd16c82fb5a421742663b58c7222bf59785403a112cb4c363ca2ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 778e322b57cffa791dda62988a5f0124d641a2cb77d8ecef2ea6cc8c2b6a2318 [INFO] running `Command { std: "docker" "start" "-a" "778e322b57cffa791dda62988a5f0124d641a2cb77d8ecef2ea6cc8c2b6a2318", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling trybuild v1.0.85 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Checking termcolor v1.4.0 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking once_cell v1.17.2 [INFO] [stderr] Checking quote v1.0.33 [INFO] [stderr] Checking syn v2.0.41 [INFO] [stderr] Checking basic-toml v0.1.7 [INFO] [stderr] Checking sealed v0.6.0-rc3 (/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:135:5 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn sealed(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] 135 | / match parse_macro_input!(input) { [INFO] [stdout] 136 | | syn::Item::Impl(item_impl) => parse_sealed_impl(&item_impl), [INFO] [stdout] 137 | | syn::Item::Trait(item_trait) => { [INFO] [stdout] 138 | | Ok(parse_sealed_trait(item_trait, parse_macro_input!(args))) [INFO] [stdout] ... | [INFO] [stdout] 141 | | } [INFO] [stdout] 142 | | .unwrap_or_else(|e| e.to_compile_error()) [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 `sealed` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "778e322b57cffa791dda62988a5f0124d641a2cb77d8ecef2ea6cc8c2b6a2318", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "778e322b57cffa791dda62988a5f0124d641a2cb77d8ecef2ea6cc8c2b6a2318", kill_on_drop: false }` [INFO] [stdout] 778e322b57cffa791dda62988a5f0124d641a2cb77d8ecef2ea6cc8c2b6a2318