[INFO] fetching crate polars-io 0.46.0...
[INFO] checking polars-io-0.46.0 against try#1d0e7c032bf9b905a3165592072b5cc63c491d50 for pr-133502-5
[INFO] extracting crate polars-io 0.46.0 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate polars-io 0.46.0 on toolchain 1d0e7c032bf9b905a3165592072b5cc63c491d50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polars-io 0.46.0
[INFO] finished tweaking crates.io crate polars-io 0.46.0
[INFO] tweaked toml for crates.io crate polars-io 0.46.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate polars-io 0.46.0 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" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfb36bbc97952e96667627416bf24cf46cc99b42e8f9c7405e2919a7f1df3ffa
[INFO] running `Command { std: "docker" "start" "-a" "dfb36bbc97952e96667627416bf24cf46cc99b42e8f9c7405e2919a7f1df3ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfb36bbc97952e96667627416bf24cf46cc99b42e8f9c7405e2919a7f1df3ffa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb36bbc97952e96667627416bf24cf46cc99b42e8f9c7405e2919a7f1df3ffa", kill_on_drop: false }`
[INFO] [stdout] dfb36bbc97952e96667627416bf24cf46cc99b42e8f9c7405e2919a7f1df3ffa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1d0e7c032bf9b905a3165592072b5cc63c491d50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 576d6a0f408ca5fe2107e2c7f8ef1467227fa99a98c8ed7f24ae00d3ec401c43
[INFO] running `Command { std: "docker" "start" "-a" "576d6a0f408ca5fe2107e2c7f8ef1467227fa99a98c8ed7f24ae00d3ec401c43", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling polars-utils v0.46.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking raw-cpuid v11.2.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling polars-schema v0.46.0
[INFO] [stderr]     Checking bytes v1.9.0
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling polars-arrow v0.46.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling polars-compute v0.46.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]    Compiling syn v2.0.94
[INFO] [stderr]    Compiling cc v1.2.7
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
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[INFO] [stderr]     Checking atoi_simd v0.16.0
[INFO] [stderr]     Checking parking_lot v0.12.3
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[INFO] [stderr]    Compiling zstd-safe v7.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling polars-core v0.46.0
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking zlib-rs v0.4.1
[INFO] [stderr]     Checking rayon-core v1.12.1
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[INFO] [stderr]     Checking chrono v0.4.39
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[INFO] [stderr]    Compiling zstd-sys v2.0.13+zstd.1.5.6
[INFO] [stderr]     Checking tempfile v3.15.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
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[INFO] [stderr]     Checking zerocopy v0.7.35
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[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking polars-error v0.46.0
[INFO] [stderr]    Compiling chrono-tz-build v0.4.0
[INFO] [stderr]     Checking bytemuck v1.21.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking polars-row v0.46.0
[INFO] [stderr]     Checking polars-io v0.46.0 (/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:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::options::RowIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/utils/file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::mmap::ensure_not_mapped`
[INFO] [stdout]  --> src/utils/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_utils::mmap::ensure_not_mapped;
[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:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::options::RowIndex;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/utils/file.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::mmap::ensure_not_mapped`
[INFO] [stdout]  --> src/utils/file.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_utils::mmap::ensure_not_mapped;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `extend` and `extend_from_slice` are never used
[INFO] [stdout]    --> src/path_utils/mod.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |     impl OutPaths {
[INFO] [stdout]     |     ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |         fn extend(&mut self, values: impl IntoIterator<Item = PathBuf>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |         fn extend_from_slice(&mut self, values: &[PathBuf]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_offsets` is never used
[INFO] [stdout]   --> src/utils/other.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn check_offsets(dfs: &[DataFrame]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `materialize_hive_partitions` is never used
[INFO] [stdout]   --> src/hive.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) fn materialize_hive_partitions<D>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `extend` and `extend_from_slice` are never used
[INFO] [stdout]    --> src/path_utils/mod.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 150 |     impl OutPaths {
[INFO] [stdout]     |     ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |         fn extend(&mut self, values: impl IntoIterator<Item = PathBuf>) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 188 |         fn extend_from_slice(&mut self, values: &[PathBuf]) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_offsets` is never used
[INFO] [stdout]   --> src/utils/other.rs:84:4
[INFO] [stdout]    |
[INFO] [stdout] 84 | fn check_offsets(dfs: &[DataFrame]) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `materialize_hive_partitions` is never used
[INFO] [stdout]   --> src/hive.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) fn materialize_hive_partitions<D>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "576d6a0f408ca5fe2107e2c7f8ef1467227fa99a98c8ed7f24ae00d3ec401c43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "576d6a0f408ca5fe2107e2c7f8ef1467227fa99a98c8ed7f24ae00d3ec401c43", kill_on_drop: false }`
[INFO] [stdout] 576d6a0f408ca5fe2107e2c7f8ef1467227fa99a98c8ed7f24ae00d3ec401c43