[INFO] fetching crate polars-ffi 0.42.0... [INFO] checking polars-ffi-0.42.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate polars-ffi 0.42.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate polars-ffi 0.42.0 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 polars-ffi 0.42.0 [INFO] finished tweaking crates.io crate polars-ffi 0.42.0 [INFO] tweaked toml for crates.io crate polars-ffi 0.42.0 written to /workspace/builds/worker-2-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 86 packages to latest compatible versions [INFO] [stderr] Adding atoi_simd v0.15.6 (latest: v0.16.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5de6fa3222c2e02a90391dcf0475c39aef99a6395255b18111391f661319291a [INFO] running `Command { std: "docker" "start" "-a" "5de6fa3222c2e02a90391dcf0475c39aef99a6395255b18111391f661319291a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5de6fa3222c2e02a90391dcf0475c39aef99a6395255b18111391f661319291a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5de6fa3222c2e02a90391dcf0475c39aef99a6395255b18111391f661319291a", kill_on_drop: false }` [INFO] [stdout] 5de6fa3222c2e02a90391dcf0475c39aef99a6395255b18111391f661319291a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 665f6309e5038797a7d99c209cfc7e61ae97da7417b0d37f46ec7f2de432e2df [INFO] running `Command { std: "docker" "start" "-a" "665f6309e5038797a7d99c209cfc7e61ae97da7417b0d37f46ec7f2de432e2df", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling psm v0.1.22 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling polars-utils v0.42.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Compiling polars-arrow v0.42.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling polars-compute v0.42.0 [INFO] [stderr] Compiling polars-core v0.42.0 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking polars-error v0.42.0 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking polars-row v0.42.0 [INFO] [stderr] Checking polars-ffi v0.42.0 (/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/version_0.rs:75:37 [INFO] [stdout] | [INFO] [stdout] 57 | let field = ArrowField::new(s.name(), s.dtype().to_arrow(CompatLevel::newest()), true); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | let schema = Box::new(ffi::export_field_to_c(&field)); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | [INFO] [stdout] 60 | let mut arrays = (0..s.chunks().len()) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | private_data: Box::into_raw(Box::new(PrivateData { arrays, schema })) [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/version_0.rs:64:27 [INFO] [stdout] | [INFO] [stdout] 63 | let arr = s.to_arrow(i, CompatLevel::newest()); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Box::into_raw(Box::new(ffi::export_array_to_c(arr.clone()))) [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/version_0.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 82 | pub unsafe fn import_series(e: SeriesExport) -> PolarsResult { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | let field = ffi::import_field_from_c(&(*e.field))?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | let chunks = pointers [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | Series::try_from((field.name.as_str(), chunks)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/version_0.rs:75:37 [INFO] [stdout] | [INFO] [stdout] 57 | let field = ArrowField::new(s.name(), s.dtype().to_arrow(CompatLevel::newest()), true); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 58 | let schema = Box::new(ffi::export_field_to_c(&field)); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | [INFO] [stdout] 60 | let mut arrays = (0..s.chunks().len()) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 75 | private_data: Box::into_raw(Box::new(PrivateData { arrays, schema })) [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/version_0.rs:64:27 [INFO] [stdout] | [INFO] [stdout] 63 | let arr = s.to_arrow(i, CompatLevel::newest()); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Box::into_raw(Box::new(ffi::export_array_to_c(arr.clone()))) [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/version_0.rs:94:22 [INFO] [stdout] | [INFO] [stdout] 82 | pub unsafe fn import_series(e: SeriesExport) -> PolarsResult { [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 83 | let field = ffi::import_field_from_c(&(*e.field))?; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 86 | let chunks = pointers [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | Series::try_from((field.name.as_str(), chunks)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | these values have significant drop implementation and will 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: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-ffi` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `polars-ffi` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "665f6309e5038797a7d99c209cfc7e61ae97da7417b0d37f46ec7f2de432e2df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "665f6309e5038797a7d99c209cfc7e61ae97da7417b0d37f46ec7f2de432e2df", kill_on_drop: false }` [INFO] [stdout] 665f6309e5038797a7d99c209cfc7e61ae97da7417b0d37f46ec7f2de432e2df