[INFO] fetching crate polars-stream 0.52.0...
[INFO] checking polars-stream-0.52.0 against master#8202d110516c6bd87cee375e9a9b774db499015c for pr-149596
[INFO] extracting crate polars-stream 0.52.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate polars-stream 0.52.0
[INFO] finished tweaking crates.io crate polars-stream 0.52.0
[INFO] tweaked toml for crates.io crate polars-stream 0.52.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polars-stream 0.52.0 on toolchain 8202d110516c6bd87cee375e9a9b774db499015c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polars-stream 0.52.0 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" "+8202d110516c6bd87cee375e9a9b774db499015c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "e10d4c9836aea91ad11ae5deb9a8cbdcaf6da7af49e10db775066160f860dfc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e10d4c9836aea91ad11ae5deb9a8cbdcaf6da7af49e10db775066160f860dfc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e10d4c9836aea91ad11ae5deb9a8cbdcaf6da7af49e10db775066160f860dfc7", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+8202d110516c6bd87cee375e9a9b774db499015c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "cfefd5016729797fb8124828d30d10817427b0767ea4c5b8cb7a707fce76f576", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `MutableBitmap`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow::bitmap::{Bitmap, MutableBitmap};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType` and `PlIndexMap`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:6:54
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_core::prelude::{BooleanChunked, ChunkAgg, DataType, PlIndexMap};
[INFO] [stdout]   |                                                      ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SchemaRef` and `Schema`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_core::schema::{Schema, SchemaRef};
[INFO] [stdout]   |                           ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CastColumnsPolicy` and `ScanSource`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use polars_plan::dsl::{CastColumnsPolicy, ScanSource};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::plpath::PlPath`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use polars_utils::plpath::PlPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TaskPriority` and `self`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::async_executor::{self, AbortOnDropHandle, TaskPriority};
[INFO] [stdout]    |                             ^^^^                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BeginReadArgs` and `FileReaderCallbacks`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:20:62
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::nodes::io_sources::multi_scan::reader_interface::{BeginReadArgs, FileReaderCallbacks};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_plan::prelude::FileType`
[INFO] [stdout]  --> src/physical_plan/fmt.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_plan::prelude::FileType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_time::ClosedWindow`
[INFO] [stdout]  --> src/physical_plan/fmt.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_time::ClosedWindow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JoinArgs` and `JoinType`
[INFO] [stdout]   --> src/physical_plan/lower_expr.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use polars_ops::frame::{JoinArgs, JoinType};
[INFO] [stdout]    |                         ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IRFunctionExpr as F`
[INFO] [stdout]   --> src/physical_plan/lower_expr.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             use IRFunctionExpr as F;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SchemaExtPl`
[INFO] [stdout]  --> src/physical_plan/lower_ir.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use polars_core::{SchemaExtPl, config};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `polars_bail` and `polars_err`
[INFO] [stdout]  --> src/physical_plan/to_graph.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_error::{PolarsResult, polars_bail, polars_ensure, polars_err};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ScanSources`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:14:59
[INFO] [stdout]    |
[INFO] [stdout] 14 | use polars_plan::dsl::{JoinOptionsIR, PartitionVariantIR, ScanSources};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FileType`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use polars_plan::prelude::{FileType, FunctionFlags};
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::plpath::PlPath`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use polars_utils::plpath::PlPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::execute::StreamingExecutionState`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::execute::StreamingExecutionState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_ideal_morsel_size`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::morsel::{MorselSeq, get_ideal_morsel_size};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClosedWindow` and `Duration`
[INFO] [stdout]   --> src/physical_plan/mod.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | use polars_time::{ClosedWindow, Duration};
[INFO] [stdout]    |                   ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutableBitmap`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:4:29
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow::bitmap::{Bitmap, MutableBitmap};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType` and `PlIndexMap`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:6:54
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_core::prelude::{BooleanChunked, ChunkAgg, DataType, PlIndexMap};
[INFO] [stdout]   |                                                      ^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SchemaRef` and `Schema`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_core::schema::{Schema, SchemaRef};
[INFO] [stdout]   |                           ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CastColumnsPolicy` and `ScanSource`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:12:24
[INFO] [stdout]    |
[INFO] [stdout] 12 | use polars_plan::dsl::{CastColumnsPolicy, ScanSource};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::plpath::PlPath`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use polars_utils::plpath::PlPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `TaskPriority` and `self`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::async_executor::{self, AbortOnDropHandle, TaskPriority};
[INFO] [stdout]    |                             ^^^^                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BeginReadArgs` and `FileReaderCallbacks`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:20:62
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::nodes::io_sources::multi_scan::reader_interface::{BeginReadArgs, FileReaderCallbacks};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_plan::prelude::FileType`
[INFO] [stdout]  --> src/physical_plan/fmt.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_plan::prelude::FileType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_time::ClosedWindow`
[INFO] [stdout]  --> src/physical_plan/fmt.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_time::ClosedWindow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `JoinArgs` and `JoinType`
[INFO] [stdout]   --> src/physical_plan/lower_expr.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use polars_ops::frame::{JoinArgs, JoinType};
[INFO] [stdout]    |                         ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `IRFunctionExpr as F`
[INFO] [stdout]   --> src/physical_plan/lower_expr.rs:77:17
[INFO] [stdout]    |
[INFO] [stdout] 77 |             use IRFunctionExpr as F;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SchemaExtPl`
[INFO] [stdout]  --> src/physical_plan/lower_ir.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | use polars_core::{SchemaExtPl, config};
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `polars_bail` and `polars_err`
[INFO] [stdout]  --> src/physical_plan/to_graph.rs:7:34
[INFO] [stdout]   |
[INFO] [stdout] 7 | use polars_error::{PolarsResult, polars_bail, polars_ensure, polars_err};
[INFO] [stdout]   |                                  ^^^^^^^^^^^                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ScanSources`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:14:59
[INFO] [stdout]    |
[INFO] [stdout] 14 | use polars_plan::dsl::{JoinOptionsIR, PartitionVariantIR, ScanSources};
[INFO] [stdout]    |                                                           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FileType`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 | use polars_plan::prelude::{FileType, FunctionFlags};
[INFO] [stdout]    |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `polars_utils::plpath::PlPath`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use polars_utils::plpath::PlPath;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::execute::StreamingExecutionState`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use crate::execute::StreamingExecutionState;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_ideal_morsel_size`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:31:32
[INFO] [stdout]    |
[INFO] [stdout] 31 | use crate::morsel::{MorselSeq, get_ideal_morsel_size};
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ClosedWindow` and `Duration`
[INFO] [stdout]   --> src/physical_plan/mod.rs:32:19
[INFO] [stdout]    |
[INFO] [stdout] 32 | use polars_time::{ClosedWindow, Duration};
[INFO] [stdout]    |                   ^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:703:17
[INFO] [stdout]     |
[INFO] [stdout] 654 |                   let file_reader_builder: Arc<dyn FileReaderBuilder> = match &*scan_type {
[INFO] [stdout]     |  _______________________________________________________________________-
[INFO] [stdout] 655 | |                     #[cfg(feature = "parquet")]
[INFO] [stdout] 656 | |                     FileScanIR::Parquet {
[INFO] [stdout] 657 | |                         options,
[INFO] [stdout] ...   |
[INFO] [stdout] 700 | |                     FileScanIR::Anonymous { .. } => todo!("unimplemented: AnonymousScan"),
[INFO] [stdout] 701 | |                 };
[INFO] [stdout]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 702 |
[INFO] [stdout] 703 | /                 {
[INFO] [stdout] 704 | |                     let cloud_options = &unified_scan_args.cloud_options;
[INFO] [stdout] 705 | |                     let output_schema =
[INFO] [stdout] 706 | |                         if std::env::var("POLARS_FORCE_EMPTY_PROJECT").as_deref() == Ok("1") {
[INFO] [stdout] ...   |
[INFO] [stdout] 919 | |                     return Ok(stream);
[INFO] [stdout] 920 | |                 }
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:703:17
[INFO] [stdout]     |
[INFO] [stdout] 654 |                   let file_reader_builder: Arc<dyn FileReaderBuilder> = match &*scan_type {
[INFO] [stdout]     |  _______________________________________________________________________-
[INFO] [stdout] 655 | |                     #[cfg(feature = "parquet")]
[INFO] [stdout] 656 | |                     FileScanIR::Parquet {
[INFO] [stdout] 657 | |                         options,
[INFO] [stdout] ...   |
[INFO] [stdout] 700 | |                     FileScanIR::Anonymous { .. } => todo!("unimplemented: AnonymousScan"),
[INFO] [stdout] 701 | |                 };
[INFO] [stdout]     | |_________________- any code following this `match` expression is unreachable, as all arms diverge
[INFO] [stdout] 702 |
[INFO] [stdout] 703 | /                 {
[INFO] [stdout] 704 | |                     let cloud_options = &unified_scan_args.cloud_options;
[INFO] [stdout] 705 | |                     let output_schema =
[INFO] [stdout] 706 | |                         if std::env::var("POLARS_FORCE_EMPTY_PROJECT").as_deref() == Ok("1") {
[INFO] [stdout] ...   |
[INFO] [stdout] 919 | |                     return Ok(stream);
[INFO] [stdout] 920 | |                 }
[INFO] [stdout]     | |_________________^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkAgg`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_core::prelude::{BooleanChunked, ChunkAgg, DataType, PlIndexMap};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder`
[INFO] [stdout]   --> src/physical_plan/to_graph.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | use crate::nodes::io_sources::multi_scan::reader_interface::builder::FileReaderBuilder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ChunkAgg`
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:6:44
[INFO] [stdout]   |
[INFO] [stdout] 6 | use polars_core::prelude::{BooleanChunked, ChunkAgg, DataType, PlIndexMap};
[INFO] [stdout]   |                                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nodes/io_sinks/partition/mod.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |           _ => {
[INFO] [stdout]     |           ^ matches no values because `polars_plan::dsl::FileType` is uninhabited
[INFO] [stdout]     |  _________|
[INFO] [stdout]     | |
[INFO] [stdout] 103 | |             panic!("activate source feature")
[INFO] [stdout] 104 | |         },
[INFO] [stdout]     | |__________- help: remove the match arm
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     sink_options: SinkOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     cloud_options: Option<CloudOptions>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloud_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collect_metrics`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     collect_metrics: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collect_metrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_inner`
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/column_selector/builder.rs:502:36
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 ICT::FixedSizeList(target_inner, target_width) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_width`
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/column_selector/builder.rs:502:50
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 ICT::FixedSizeList(target_inner, target_width) => {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nodes/io_sinks/partition/mod.rs:102:9
[INFO] [stdout]     |
[INFO] [stdout] 102 |           _ => {
[INFO] [stdout]     |           ^ matches no values because `polars_plan::dsl::FileType` is uninhabited
[INFO] [stdout]     |  _________|
[INFO] [stdout]     | |
[INFO] [stdout] 103 | |             panic!("activate source feature")
[INFO] [stdout] 104 | |         },
[INFO] [stdout]     | |__________- help: remove the match arm
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     sink_options: SinkOptions,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     cloud_options: Option<CloudOptions>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloud_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collect_metrics`
[INFO] [stdout]   --> src/nodes/io_sinks/partition/mod.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     collect_metrics: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_collect_metrics`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paths`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:44:54
[INFO] [stdout]    |
[INFO] [stdout] 44 |             DeletionFilesList::IcebergPositionDelete(paths) => feature_gated!(
[INFO] [stdout]    |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scan_source_idx`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         scan_source_idx: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scan_source_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         cloud_options: Option<Arc<CloudOptions>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloud_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pipelines`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         num_pipelines: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pipelines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbose`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         verbose: bool,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_inner`
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/column_selector/builder.rs:502:36
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 ICT::FixedSizeList(target_inner, target_width) => {
[INFO] [stdout]     |                                    ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_inner`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_width`
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/column_selector/builder.rs:502:50
[INFO] [stdout]     |
[INFO] [stdout] 502 |                 ICT::FixedSizeList(target_inner, target_width) => {
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `paths`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:44:54
[INFO] [stdout]    |
[INFO] [stdout] 44 |             DeletionFilesList::IcebergPositionDelete(paths) => feature_gated!(
[INFO] [stdout]    |                                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_paths`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scan_source_idx`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         scan_source_idx: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scan_source_idx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 73 |         cloud_options: Option<Arc<CloudOptions>>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cloud_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num_pipelines`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |         num_pipelines: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_pipelines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `verbose`
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         verbose: bool,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |             input, file_type, ..
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             input,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:284:17
[INFO] [stdout]     |
[INFO] [stdout] 284 |             let variant = match variant {
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:265:13
[INFO] [stdout]     |
[INFO] [stdout] 265 |             input, file_type, ..
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:279:13
[INFO] [stdout]     |
[INFO] [stdout] 279 |             input,
[INFO] [stdout]     |             ^^^^^ help: try ignoring the field: `input: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/fmt.rs:284:17
[INFO] [stdout]     |
[INFO] [stdout] 284 |             let variant = match variant {
[INFO] [stdout]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable definition
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^   ----------------- any code following this expression is unreachable
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     unreachable definition
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:33
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable definition
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:21
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^   ----------------- any code following this expression is unreachable
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     unreachable definition
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:33
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:605:17
[INFO] [stdout]     |
[INFO] [stdout] 605 |                 mut hive_parts,
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:267:17
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 cloud_options,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:269:21
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 let target = target.clone();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 let sink_options = sink_options.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_type`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |                 cloud_options,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_partition_sort_by`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 per_partition_sort_by,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `per_partition_sort_by: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finish_callback`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 finish_callback,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `finish_callback: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:293:21
[INFO] [stdout]     |
[INFO] [stdout] 293 |                 let base_path = base_path.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path_cb`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:294:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 let file_path_cb = file_path_cb.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path_cb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let sink_options = sink_options.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:296:21
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 let variant = variant.clone();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_type`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:21
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_info`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:604:17
[INFO] [stdout]     |
[INFO] [stdout] 604 |                 file_info,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `file_info: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hive_parts`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:605:17
[INFO] [stdout]     |
[INFO] [stdout] 605 |                 mut hive_parts,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: try ignoring the field: `hive_parts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `predicate_file_skip_applied`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:609:17
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 predicate_file_skip_applied,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `predicate_file_skip_applied: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_reader_builder`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:654:21
[INFO] [stdout]     |
[INFO] [stdout] 654 |                 let file_reader_builder: Arc<dyn FileReaderBuilder> = match &*scan_type {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_reader_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 file_type.clone(),
[INFO] [stdout]     |                 ----------------- any code following this expression is unreachable
[INFO] [stdout] 395 |                 sink_options.clone(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:394:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 file_type.clone(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable definition
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^   ----------------- any code following this expression is unreachable
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     unreachable definition
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:33
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable definition
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:21
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^   ----------------- any code following this expression is unreachable
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     unreachable definition
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:33
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |             target,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `target: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             cloud_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:316:17
[INFO] [stdout]     |
[INFO] [stdout] 316 |             let sink_options = sink_options.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_schema`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let input_schema = ctx.phys_sm[input.node].output_schema.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:318:17
[INFO] [stdout]     |
[INFO] [stdout] 318 |             let input_key = to_graph_rec(input.node, ctx)?;
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             sink_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: try ignoring the field: `sink_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |             variant,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `variant: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |             cloud_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_partition_sort_by`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:384:13
[INFO] [stdout]     |
[INFO] [stdout] 384 |             per_partition_sort_by,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `per_partition_sort_by: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finish_callback`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:385:13
[INFO] [stdout]     |
[INFO] [stdout] 385 |             finish_callback,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: try ignoring the field: `finish_callback: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_schema`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:387:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |             let input_schema = ctx.phys_sm[input.node].output_schema.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |             let input_key = to_graph_rec(input.node, ctx)?;
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let base_path = base_path.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path_cb`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let file_path_cb = file_path_cb.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path_cb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ext`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |             let ext = PlSmallStr::from_static(file_type.extension());
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_new`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:393:17
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let create_new = nodes::io_sinks::partition::get_create_new_fn(
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:605:17
[INFO] [stdout]     |
[INFO] [stdout] 605 |                 mut hive_parts,
[INFO] [stdout]     |                 ----^^^^^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:267:17
[INFO] [stdout]     |
[INFO] [stdout] 267 |                 cloud_options,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:269:21
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 let target = target.clone();
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:270:21
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 let sink_options = sink_options.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_type`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:271:21
[INFO] [stdout]     |
[INFO] [stdout] 271 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |                 cloud_options,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_partition_sort_by`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 per_partition_sort_by,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `per_partition_sort_by: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finish_callback`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 finish_callback,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ help: try ignoring the field: `finish_callback: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:293:21
[INFO] [stdout]     |
[INFO] [stdout] 293 |                 let base_path = base_path.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path_cb`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:294:21
[INFO] [stdout]     |
[INFO] [stdout] 294 |                 let file_path_cb = file_path_cb.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path_cb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:295:21
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 let sink_options = sink_options.clone();
[INFO] [stdout]     |                     ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:296:21
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 let variant = variant.clone();
[INFO] [stdout]     |                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_variant`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_type`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:297:21
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 let file_type = file_type.clone();
[INFO] [stdout]     |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_info`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:604:17
[INFO] [stdout]     |
[INFO] [stdout] 604 |                 file_info,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `file_info: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hive_parts`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:605:17
[INFO] [stdout]     |
[INFO] [stdout] 605 |                 mut hive_parts,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: try ignoring the field: `hive_parts: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `predicate_file_skip_applied`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:609:17
[INFO] [stdout]     |
[INFO] [stdout] 609 |                 predicate_file_skip_applied,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `predicate_file_skip_applied: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_reader_builder`
[INFO] [stdout]    --> src/physical_plan/lower_ir.rs:654:21
[INFO] [stdout]     |
[INFO] [stdout] 654 |                 let file_reader_builder: Arc<dyn FileReaderBuilder> = match &*scan_type {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_reader_builder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:395:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 file_type.clone(),
[INFO] [stdout]     |                 ----------------- any code following this expression is unreachable
[INFO] [stdout] 395 |                 sink_options.clone(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `polars_plan::dsl::FileType`, which is uninhabited
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:394:17
[INFO] [stdout]     |
[INFO] [stdout] 394 |                 file_type.clone(),
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:310:13
[INFO] [stdout]     |
[INFO] [stdout] 310 |             target,
[INFO] [stdout]     |             ^^^^^^ help: try ignoring the field: `target: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:314:13
[INFO] [stdout]     |
[INFO] [stdout] 314 |             cloud_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:316:17
[INFO] [stdout]     |
[INFO] [stdout] 316 |             let sink_options = sink_options.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sink_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_schema`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:317:17
[INFO] [stdout]     |
[INFO] [stdout] 317 |             let input_schema = ctx.phys_sm[input.node].output_schema.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:318:17
[INFO] [stdout]     |
[INFO] [stdout] 318 |             let input_key = to_graph_rec(input.node, ctx)?;
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sink_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:380:13
[INFO] [stdout]     |
[INFO] [stdout] 380 |             sink_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: try ignoring the field: `sink_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `variant`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:381:13
[INFO] [stdout]     |
[INFO] [stdout] 381 |             variant,
[INFO] [stdout]     |             ^^^^^^^ help: try ignoring the field: `variant: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cloud_options`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:383:13
[INFO] [stdout]     |
[INFO] [stdout] 383 |             cloud_options,
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: try ignoring the field: `cloud_options: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `per_partition_sort_by`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:384:13
[INFO] [stdout]     |
[INFO] [stdout] 384 |             per_partition_sort_by,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `per_partition_sort_by: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `finish_callback`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:385:13
[INFO] [stdout]     |
[INFO] [stdout] 385 |             finish_callback,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^ help: try ignoring the field: `finish_callback: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_schema`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:387:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |             let input_schema = ctx.phys_sm[input.node].output_schema.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input_key`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |             let input_key = to_graph_rec(input.node, ctx)?;
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_path`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:390:17
[INFO] [stdout]     |
[INFO] [stdout] 390 |             let base_path = base_path.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_path_cb`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 391 |             let file_path_cb = file_path_cb.clone();
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_path_cb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ext`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |             let ext = PlSmallStr::from_static(file_type.extension());
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_ext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `create_new`
[INFO] [stdout]    --> src/physical_plan/to_graph.rs:393:17
[INFO] [stdout]     |
[INFO] [stdout] 393 |             let create_new = nodes::io_sinks::partition::get_create_new_fn(
[INFO] [stdout]     |                 ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_create_new`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_local` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | / impl<F, O> LocalOrSpawnedFuture<F, O>
[INFO] [stdout] 16 | | where
[INFO] [stdout] 17 | |     F: Future<Output = O>,
[INFO] [stdout]    | |__________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |       pub fn new_local(fut: F) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `spawn` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | / impl<F, O> LocalOrSpawnedFuture<F, O>
[INFO] [stdout] 26 | | where
[INFO] [stdout] 27 | |     F: Future<Output = O> + Send + 'static,
[INFO] [stdout] 28 | |     O: Send + 'static,
[INFO] [stdout]    | |______________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |       pub fn spawn(fut: F) -> Self {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parallelize_first_to_local` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parallelize_first_to_local<I, F, O>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parallelize_first_to_local_impl` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn parallelize_first_to_local_impl<I, F, O>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `evaluate_on_groups` is never used
[INFO] [stdout]   --> src/expression.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl StreamExpr {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn evaluate_on_groups<'a>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SendBufferedMorsel` is never used
[INFO] [stdout]   --> src/nodes/io_sinks/mod.rs:71:6
[INFO] [stdout]    |
[INFO] [stdout] 71 | enum SendBufferedMorsel {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]   --> src/nodes/io_sinks/mod.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SendBufferedMorsel {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 79 |     async fn send(&mut self, seq_id: usize, df: DataFrame) -> Result<(), ()> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `buffer_and_distribute_columns_task` is never used
[INFO] [stdout]    --> src/nodes/io_sinks/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn buffer_and_distribute_columns_task(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `append` are never used
[INFO] [stdout]   --> src/nodes/io_sinks/metrics.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl WriteMetrics {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new(path: String, schema: &Schema) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn append(&mut self, df: &DataFrame) -> PolarsResult<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes/io_sinks/metrics.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl WriteMetricsColumn {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 214 |     pub fn new(dtype: DataType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter_non_missing_columns` is never used
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/projection/mod.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Projection {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn iter_non_missing_columns(&self) -> impl Iterator<Item = MappedProjectionRef<'_>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `output_name` is never read
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/projection/mod.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct MappedProjectionRef<'a> {
[INFO] [stdout]     |            ------------------- field in this struct
[INFO] [stdout] 307 |     pub source_name: &'a PlSmallStr,
[INFO] [stdout] 308 |     pub output_name: &'a PlSmallStr,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MappedProjectionRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Initializing` is never constructed
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub enum RowDeletionsInit {
[INFO] [stdout]     |          ---------------- variant in this enum
[INFO] [stdout] 252 |     Initializing(AbortOnDropHandle<PolarsResult<ExternalFilterMask>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/reader_interface/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct BeginReadArgs {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 127 |     /// Columns to project from the file.
[INFO] [stdout] 128 |     pub projection: Projection,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 129 |
[INFO] [stdout] 130 |     pub row_index: Option<RowIndex>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 131 |     pub pre_slice: Option<Slice>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 132 |     pub predicate: Option<ScanIOPredicate>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub cast_columns_policy: CastColumnsPolicy,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 140 |
[INFO] [stdout] 141 |     pub num_pipelines: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 142 |     pub callbacks: FileReaderCallbacks,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BeginReadArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_row_position_after_slice` is never used
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/reader_interface/mod.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn calc_row_position_after_slice(n_rows_in_file: IdxSize, pre_slice: Option<Slice>) -> IdxSize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Connector` and `Linearized` are never constructed
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum FileReaderOutputRecv {
[INFO] [stdout]   |          -------------------- variants in this enum
[INFO] [stdout] 8 |     Connector(connector::Receiver<Morsel>),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     Linearized(MorselLinearizer),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileReaderOutputSend` is never used
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum FileReaderOutputSend {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_serial`, `new_parallel`, and `send_morsel` are never used
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl FileReaderOutputSend {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 30 |     pub fn new_serial() -> (FileReaderOutputSend, FileReaderOutputRecv) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn new_parallel(num_pipelines: usize) -> (Vec<FileReaderOutputSend>, FileReaderOutputRecv) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn send_morsel(&mut self, morsel: Morsel) -> Result<(), Morsel> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `GetBatchFn` is never used
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub type GetBatchFn =
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchFnReader` is never constructed
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct BatchFnReader {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execution_state` is never used
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl BatchFnReader {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 297 |     fn execution_state(&self) -> &StreamingExecutionState {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchFnReaderBuilder` is never constructed
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub struct BatchFnReaderBuilder {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetBatchState` is never constructed
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub struct GetBatchState {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `next`, `peek`, `peek_impl`, and `next_impl` are never used
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:98:22
[INFO] [stdout]     |
[INFO] [stdout]  97 |     impl GetBatchState {
[INFO] [stdout]     |     ------------------ associated items in this implementation
[INFO] [stdout]  98 |         pub async fn next(
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |         pub async fn peek(
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         pub unsafe fn peek_impl(
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |         unsafe fn next_impl(
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortOnDropHandle` is never constructed
[INFO] [stdout]  --> src/utils/task_handles_ext.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct AbortOnDropHandle<T>(pub tokio::task::JoinHandle<T>);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_local` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | / impl<F, O> LocalOrSpawnedFuture<F, O>
[INFO] [stdout] 16 | | where
[INFO] [stdout] 17 | |     F: Future<Output = O>,
[INFO] [stdout]    | |__________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |       pub fn new_local(fut: F) -> Self {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `spawn` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:31:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | / impl<F, O> LocalOrSpawnedFuture<F, O>
[INFO] [stdout] 26 | | where
[INFO] [stdout] 27 | |     F: Future<Output = O> + Send + 'static,
[INFO] [stdout] 28 | |     O: Send + 'static,
[INFO] [stdout]    | |______________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |       pub fn spawn(fut: F) -> Self {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parallelize_first_to_local` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn parallelize_first_to_local<I, F, O>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parallelize_first_to_local_impl` is never used
[INFO] [stdout]   --> src/async_primitives/opt_spawned_future.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn parallelize_first_to_local_impl<I, F, O>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `evaluate_on_groups` is never used
[INFO] [stdout]   --> src/expression.rs:47:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl StreamExpr {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub async fn evaluate_on_groups<'a>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `SendBufferedMorsel` is never used
[INFO] [stdout]   --> src/nodes/io_sinks/mod.rs:71:6
[INFO] [stdout]    |
[INFO] [stdout] 71 | enum SendBufferedMorsel {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send` is never used
[INFO] [stdout]   --> src/nodes/io_sinks/mod.rs:79:14
[INFO] [stdout]    |
[INFO] [stdout] 78 | impl SendBufferedMorsel {
[INFO] [stdout]    | ----------------------- method in this implementation
[INFO] [stdout] 79 |     async fn send(&mut self, seq_id: usize, df: DataFrame) -> Result<(), ()> {
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `buffer_and_distribute_columns_task` is never used
[INFO] [stdout]    --> src/nodes/io_sinks/mod.rs:101:4
[INFO] [stdout]     |
[INFO] [stdout] 101 | fn buffer_and_distribute_columns_task(
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `append` are never used
[INFO] [stdout]   --> src/nodes/io_sinks/metrics.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl WriteMetrics {
[INFO] [stdout]    | ----------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn new(path: String, schema: &Schema) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn append(&mut self, df: &DataFrame) -> PolarsResult<()> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/nodes/io_sinks/metrics.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 213 | impl WriteMetricsColumn {
[INFO] [stdout]     | ----------------------- associated function in this implementation
[INFO] [stdout] 214 |     pub fn new(dtype: DataType) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `iter_non_missing_columns` is never used
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/projection/mod.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout]  37 | impl Projection {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn iter_non_missing_columns(&self) -> impl Iterator<Item = MappedProjectionRef<'_>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `output_name` is never read
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/projection/mod.rs:308:9
[INFO] [stdout]     |
[INFO] [stdout] 306 | pub struct MappedProjectionRef<'a> {
[INFO] [stdout]     |            ------------------- field in this struct
[INFO] [stdout] 307 |     pub source_name: &'a PlSmallStr,
[INFO] [stdout] 308 |     pub output_name: &'a PlSmallStr,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MappedProjectionRef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Initializing` is never constructed
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/components/row_deletions.rs:252:5
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub enum RowDeletionsInit {
[INFO] [stdout]     |          ---------------- variant in this enum
[INFO] [stdout] 252 |     Initializing(AbortOnDropHandle<PolarsResult<ExternalFilterMask>>),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/reader_interface/mod.rs:128:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct BeginReadArgs {
[INFO] [stdout]     |            ------------- fields in this struct
[INFO] [stdout] 127 |     /// Columns to project from the file.
[INFO] [stdout] 128 |     pub projection: Projection,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 129 |
[INFO] [stdout] 130 |     pub row_index: Option<RowIndex>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 131 |     pub pre_slice: Option<Slice>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 132 |     pub predicate: Option<ScanIOPredicate>,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub cast_columns_policy: CastColumnsPolicy,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 140 |
[INFO] [stdout] 141 |     pub num_pipelines: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 142 |     pub callbacks: FileReaderCallbacks,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BeginReadArgs` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_row_position_after_slice` is never used
[INFO] [stdout]    --> src/nodes/io_sources/multi_scan/reader_interface/mod.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 | pub fn calc_row_position_after_slice(n_rows_in_file: IdxSize, pre_slice: Option<Slice>) -> IdxSize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Connector` and `Linearized` are never constructed
[INFO] [stdout]  --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum FileReaderOutputRecv {
[INFO] [stdout]   |          -------------------- variants in this enum
[INFO] [stdout] 8 |     Connector(connector::Receiver<Morsel>),
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 9 |     Linearized(MorselLinearizer),
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `FileReaderOutputSend` is never used
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum FileReaderOutputSend {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_serial`, `new_parallel`, and `send_morsel` are never used
[INFO] [stdout]   --> src/nodes/io_sources/multi_scan/reader_interface/output.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl FileReaderOutputSend {
[INFO] [stdout]    | ------------------------- associated items in this implementation
[INFO] [stdout] 30 |     pub fn new_serial() -> (FileReaderOutputSend, FileReaderOutputRecv) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn new_parallel(num_pipelines: usize) -> (Vec<FileReaderOutputSend>, FileReaderOutputRecv) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn send_morsel(&mut self, morsel: Morsel) -> Result<(), Morsel> {
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `GetBatchFn` is never used
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:81:10
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub type GetBatchFn =
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchFnReader` is never constructed
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | pub struct BatchFnReader {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execution_state` is never used
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:297:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl BatchFnReader {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 297 |     fn execution_state(&self) -> &StreamingExecutionState {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BatchFnReaderBuilder` is never constructed
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub struct BatchFnReaderBuilder {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetBatchState` is never constructed
[INFO] [stdout]   --> src/nodes/io_sources/batch.rs:92:16
[INFO] [stdout]    |
[INFO] [stdout] 92 |     pub struct GetBatchState {
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `next`, `peek`, `peek_impl`, and `next_impl` are never used
[INFO] [stdout]    --> src/nodes/io_sources/batch.rs:98:22
[INFO] [stdout]     |
[INFO] [stdout]  97 |     impl GetBatchState {
[INFO] [stdout]     |     ------------------ associated items in this implementation
[INFO] [stdout]  98 |         pub async fn next(
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |         pub async fn peek(
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |         pub unsafe fn peek_impl(
[INFO] [stdout]     |                       ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |         unsafe fn next_impl(
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AbortOnDropHandle` is never constructed
[INFO] [stdout]  --> src/utils/task_handles_ext.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct AbortOnDropHandle<T>(pub tokio::task::JoinHandle<T>);
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "cfefd5016729797fb8124828d30d10817427b0767ea4c5b8cb7a707fce76f576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfefd5016729797fb8124828d30d10817427b0767ea4c5b8cb7a707fce76f576", kill_on_drop: false }`
[INFO] [stdout] cfefd5016729797fb8124828d30d10817427b0767ea4c5b8cb7a707fce76f576
