[INFO] fetching crate rust-sitter 0.4.2... [INFO] checking rust-sitter-0.4.2 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate rust-sitter 0.4.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rust-sitter 0.4.2 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 rust-sitter 0.4.2 [INFO] finished tweaking crates.io crate rust-sitter 0.4.2 [INFO] tweaked toml for crates.io crate rust-sitter 0.4.2 written to /workspace/builds/worker-3-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] Locking 43 packages to latest compatible versions [INFO] [stderr] Adding c2rust-bitfields v0.3.0 (available: v0.19.0) [INFO] [stderr] Adding c2rust-bitfields-derive v0.2.1 (available: v0.19.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (available: v1.0.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding tree-sitter v0.22.6 (available: v0.23.0) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9d12f1c3a4d79351a408b66f578d5563ef9c84d118903b6d463b7641bf13889e [INFO] running `Command { std: "docker" "start" "-a" "9d12f1c3a4d79351a408b66f578d5563ef9c84d118903b6d463b7641bf13889e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d12f1c3a4d79351a408b66f578d5563ef9c84d118903b6d463b7641bf13889e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d12f1c3a4d79351a408b66f578d5563ef9c84d118903b6d463b7641bf13889e", kill_on_drop: false }` [INFO] [stdout] 9d12f1c3a4d79351a408b66f578d5563ef9c84d118903b6d463b7641bf13889e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 02d8f48c6c6ade9edcb125ca5c119c7a677bca7c217b810cdb430ef27bf92b0b [INFO] running `Command { std: "docker" "start" "-a" "02d8f48c6c6ade9edcb125ca5c119c7a677bca7c217b810cdb430ef27bf92b0b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tree-sitter-c2rust v0.22.6 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking similar v2.6.0 [INFO] [stderr] Checking insta v1.40.0 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling rust-sitter-common v0.4.2 [INFO] [stderr] Compiling c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Compiling rust-sitter-macro v0.4.2 [INFO] [stderr] Checking c2rust-bitfields v0.3.0 [INFO] [stderr] Checking rust-sitter v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/__private.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 11 | construct_expr: impl Fn(&mut Option, &mut usize) -> T, [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | ) -> T { [INFO] [stdout] 13 | let mut parent_cursor = node.walk(); [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | construct_expr( [INFO] [stdout] 15 | &mut if parent_cursor.goto_first_child() { [INFO] [stdout] | ______________^ [INFO] [stdout] 16 | | Some(parent_cursor) [INFO] [stdout] 17 | | } else { [INFO] [stdout] 18 | | None [INFO] [stdout] 19 | | }, [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 `rust-sitter` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/__private.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 11 | construct_expr: impl Fn(&mut Option, &mut usize) -> T, [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 12 | ) -> T { [INFO] [stdout] 13 | let mut parent_cursor = node.walk(); [INFO] [stdout] | ----------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 14 | construct_expr( [INFO] [stdout] 15 | &mut if parent_cursor.goto_first_child() { [INFO] [stdout] | ______________^ [INFO] [stdout] 16 | | Some(parent_cursor) [INFO] [stdout] 17 | | } else { [INFO] [stdout] 18 | | None [INFO] [stdout] 19 | | }, [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 `rust-sitter` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "02d8f48c6c6ade9edcb125ca5c119c7a677bca7c217b810cdb430ef27bf92b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02d8f48c6c6ade9edcb125ca5c119c7a677bca7c217b810cdb430ef27bf92b0b", kill_on_drop: false }` [INFO] [stdout] 02d8f48c6c6ade9edcb125ca5c119c7a677bca7c217b810cdb430ef27bf92b0b