[INFO] fetching crate polars-io 0.42.0... [INFO] checking polars-io-0.42.0 against try#24cd45d7714ba43afd4b8e62fb677b069b21c4a5 for pr-129543 [INFO] extracting crate polars-io 0.42.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate polars-io 0.42.0 on toolchain 24cd45d7714ba43afd4b8e62fb677b069b21c4a5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-io 0.42.0 [INFO] finished tweaking crates.io crate polars-io 0.42.0 [INFO] tweaked toml for crates.io crate polars-io 0.42.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 292 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding atoi_simd v0.15.6 (latest: v0.16.0) [INFO] [stderr] Adding chrono-tz v0.8.6 (latest: v0.9.0) [INFO] [stderr] Adding chrono-tz-build v0.2.1 (latest: v0.3.0) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding crc v2.1.0 (latest: v3.2.1) [INFO] [stderr] Adding crc-catalog v1.1.1 (latest: v2.4.0) [INFO] [stderr] Adding crossterm v0.27.0 (latest: v0.28.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding heck v0.4.1 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding libflate v1.4.0 (latest: v2.1.0) [INFO] [stderr] Adding libflate_lz77 v1.2.0 (latest: v2.1.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding memmap2 v0.7.1 (latest: v0.9.4) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding object_store v0.10.2 (latest: v0.11.0) [INFO] [stderr] Adding planus v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding rustls-native-certs v0.7.3 (latest: v0.8.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding snafu v0.7.5 (latest: v0.8.4) [INFO] [stderr] Adding snafu-derive v0.7.5 (latest: v0.8.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21c537814a20fdbbfa29c5288ff9811c2f7250d125723c407b07223ed25ee90d [INFO] running `Command { std: "docker" "start" "-a" "21c537814a20fdbbfa29c5288ff9811c2f7250d125723c407b07223ed25ee90d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21c537814a20fdbbfa29c5288ff9811c2f7250d125723c407b07223ed25ee90d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21c537814a20fdbbfa29c5288ff9811c2f7250d125723c407b07223ed25ee90d", kill_on_drop: false }` [INFO] [stdout] 21c537814a20fdbbfa29c5288ff9811c2f7250d125723c407b07223ed25ee90d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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" "+24cd45d7714ba43afd4b8e62fb677b069b21c4a5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 270e612bfc3789a4fc19ea5681816d10a7ef3a45344ad5bdcfb1dff7ad2598f9 [INFO] running `Command { std: "docker" "start" "-a" "270e612bfc3789a4fc19ea5681816d10a7ef3a45344ad5bdcfb1dff7ad2598f9", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.5 [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 libc v0.2.158 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking allocator-api2 v0.2.18 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking memmap2 v0.7.1 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking raw-cpuid v11.1.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Compiling polars-utils v0.42.0 [INFO] [stderr] Compiling polars-arrow v0.42.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Compiling polars-compute v0.42.0 [INFO] [stderr] Compiling zstd-safe v7.2.1 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling polars-core v0.42.0 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking xxhash-rust v0.8.12 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking glob v0.3.1 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking flate2 v1.0.33 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling psm v0.1.22 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling bytemuck_derive v1.7.1 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking polars-error v0.42.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking polars-row v0.42.0 [INFO] [stderr] Checking polars-io v0.42.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/shared.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::new_empty_array` [INFO] [stdout] --> src/shared.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::new_empty_array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::options::RowIndex` [INFO] [stdout] --> src/shared.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::options::RowIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/shared.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::new_empty_array` [INFO] [stdout] --> src/shared.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::new_empty_array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::options::RowIndex` [INFO] [stdout] --> src/shared.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::options::RowIndex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MMapSemaphore` is never constructed [INFO] [stdout] --> src/mmap.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct MMapSemaphore { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mmap.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl MMapSemaphore { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 27 | #[cfg(target_family = "unix")] [INFO] [stdout] 28 | pub(super) fn new(dev: u64, ino: u64, mmap: Mmap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `schema_to_arrow_checked` is never used [INFO] [stdout] --> src/shared.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn schema_to_arrow_checked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `materialize_hive_partitions` is never used [INFO] [stdout] --> src/hive.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn materialize_hive_partitions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MMapSemaphore` is never constructed [INFO] [stdout] --> src/mmap.rs:20:19 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) struct MMapSemaphore { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/mmap.rs:28:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl MMapSemaphore { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] 27 | #[cfg(target_family = "unix")] [INFO] [stdout] 28 | pub(super) fn new(dev: u64, ino: u64, mmap: Mmap) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `schema_to_arrow_checked` is never used [INFO] [stdout] --> src/shared.rs:119:15 [INFO] [stdout] | [INFO] [stdout] 119 | pub(crate) fn schema_to_arrow_checked( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `materialize_hive_partitions` is never used [INFO] [stdout] --> src/hive.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) fn materialize_hive_partitions( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.33s [INFO] running `Command { std: "docker" "inspect" "270e612bfc3789a4fc19ea5681816d10a7ef3a45344ad5bdcfb1dff7ad2598f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "270e612bfc3789a4fc19ea5681816d10a7ef3a45344ad5bdcfb1dff7ad2598f9", kill_on_drop: false }` [INFO] [stdout] 270e612bfc3789a4fc19ea5681816d10a7ef3a45344ad5bdcfb1dff7ad2598f9