[INFO] fetching crate polars-ops 0.43.1... [INFO] checking polars-ops-0.43.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate polars-ops 0.43.1 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate polars-ops 0.43.1 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 polars-ops 0.43.1 [INFO] finished tweaking crates.io crate polars-ops 0.43.1 [INFO] tweaked toml for crates.io crate polars-ops 0.43.1 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 131 packages to latest compatible versions [INFO] [stderr] Adding atoi_simd v0.15.6 (available: v0.16.0) [INFO] [stderr] Adding chrono-tz v0.8.6 (available: v0.10.0) [INFO] [stderr] Adding chrono-tz-build v0.2.1 (available: v0.4.0) [INFO] [stderr] Adding float-cmp v0.9.0 (available: v0.10.0) [INFO] [stderr] Adding simd-json v0.13.11 (available: v0.14.0) [INFO] [stderr] Adding siphasher v0.3.11 (available: v1.0.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding value-trait v0.8.1 (available: v0.10.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: 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" "+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] e41b2933c72d14c2e81c1ba7faf7fc2621113e972eaa438c004e48dd6e1e0ee1 [INFO] running `Command { std: "docker" "start" "-a" "e41b2933c72d14c2e81c1ba7faf7fc2621113e972eaa438c004e48dd6e1e0ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e41b2933c72d14c2e81c1ba7faf7fc2621113e972eaa438c004e48dd6e1e0ee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41b2933c72d14c2e81c1ba7faf7fc2621113e972eaa438c004e48dd6e1e0ee1", kill_on_drop: false }` [INFO] [stdout] e41b2933c72d14c2e81c1ba7faf7fc2621113e972eaa438c004e48dd6e1e0ee1 [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] f0cf44b06e490d6ae07daba1e2de1359fcc3589e524d53b44149f121de4e5852 [INFO] running `Command { std: "docker" "start" "-a" "f0cf44b06e490d6ae07daba1e2de1359fcc3589e524d53b44149f121de4e5852", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling polars-utils v0.43.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking simdutf8 v0.1.5 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Compiling polars-schema v0.43.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking bytes v1.7.2 [INFO] [stderr] Compiling polars-arrow v0.43.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Compiling polars-compute v0.43.1 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling polars-core v0.43.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling polars-ops v0.43.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking castaway v0.2.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking polars-error v0.43.1 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking argminmax v0.6.2 [INFO] [stderr] Compiling psm v0.1.23 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking compact_str v0.8.0 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking polars-row v0.43.1 [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/frame/join/dispatch_left_right.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/frame/join/dispatch_left_right.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `polars_core::chunked_array::ChunkedArray` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/series/ops/various.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 136 | let (s1, s2) = (s.slice(offset, cmp_len), s.slice(offset + 1, cmp_len)); [INFO] [stdout] | -- -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | Ok(cmp_op(&s1, &s2)?.all()) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-ops` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `polars_core::chunked_array::ChunkedArray` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/series/ops/various.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 136 | let (s1, s2) = (s.slice(offset, cmp_len), s.slice(offset + 1, cmp_len)); [INFO] [stdout] | -- -- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 142 | Ok(cmp_op(&s1, &s2)?.all()) [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `polars-ops` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "f0cf44b06e490d6ae07daba1e2de1359fcc3589e524d53b44149f121de4e5852", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0cf44b06e490d6ae07daba1e2de1359fcc3589e524d53b44149f121de4e5852", kill_on_drop: false }` [INFO] [stdout] f0cf44b06e490d6ae07daba1e2de1359fcc3589e524d53b44149f121de4e5852