[INFO] fetching crate polars-parquet 0.35.4... [INFO] checking polars-parquet-0.35.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate polars-parquet 0.35.4 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate polars-parquet 0.35.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-parquet 0.35.4 [INFO] finished tweaking crates.io crate polars-parquet 0.35.4 [INFO] tweaked toml for crates.io crate polars-parquet 0.35.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 106 packages [INFO] [stderr] Adding base64 v0.21.7 (latest: v0.22.0) [INFO] [stderr] Adding brotli v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (latest: v3.0.0) [INFO] [stderr] Adding planus v0.3.1 (latest: v0.4.0) [INFO] [stderr] Adding polars-arrow v0.35.4 (latest: v0.38.3) [INFO] [stderr] Adding polars-error v0.35.4 (latest: v0.38.3) [INFO] [stderr] Adding polars-utils v0.35.4 (latest: v0.38.3) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arrow-format v0.8.1 [INFO] [stderr] Downloaded polars-error v0.35.4 [INFO] [stderr] Downloaded polars-utils v0.35.4 [INFO] [stderr] Downloaded planus v0.3.1 [INFO] [stderr] Downloaded parquet-format-safe v0.2.4 [INFO] [stderr] Downloaded atoi_simd v0.15.6 [INFO] [stderr] Downloaded ethnum v1.5.0 [INFO] [stderr] Downloaded fast-float v0.2.0 [INFO] [stderr] Downloaded polars-arrow v0.35.4 [INFO] [stderr] Downloaded foreign_vec v0.1.0 [INFO] [stderr] Downloaded multiversion-macros v0.7.4 [INFO] [stderr] Downloaded target-features v0.1.6 [INFO] [stderr] Downloaded multiversion v0.7.4 [INFO] [stderr] Downloaded streaming-iterator v0.1.9 [INFO] [stderr] Downloaded strength_reduce v0.2.4 [INFO] [stderr] Downloaded array-init-cursor v0.2.0 [INFO] [stderr] Downloaded seq-macro v0.3.5 [INFO] [stderr] Downloaded snap v1.1.1 [INFO] [stderr] Downloaded streaming-decompression v0.1.2 [INFO] [stderr] Downloaded libz-ng-sys v1.1.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a173a1140b89a25def7f6619d65453bacd3db2bfce403ca4b2ff1af87c12d3aa [INFO] running `Command { std: "docker" "start" "-a" "a173a1140b89a25def7f6619d65453bacd3db2bfce403ca4b2ff1af87c12d3aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a173a1140b89a25def7f6619d65453bacd3db2bfce403ca4b2ff1af87c12d3aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a173a1140b89a25def7f6619d65453bacd3db2bfce403ca4b2ff1af87c12d3aa", kill_on_drop: false }` [INFO] [stdout] a173a1140b89a25def7f6619d65453bacd3db2bfce403ca4b2ff1af87c12d3aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1857718180a35fec586cf7659be13159f7f5abf8d295f61fb7c9d2145a915459 [INFO] running `Command { std: "docker" "start" "-a" "1857718180a35fec586cf7659be13159f7f5abf8d295f61fb7c9d2145a915459", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking array-init-cursor v0.2.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking planus v0.3.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling polars-utils v0.35.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking arrow-format v0.8.1 [INFO] [stderr] Checking polars-error v0.35.4 [INFO] [stderr] Checking polars-arrow v0.35.4 [INFO] [stderr] Checking polars-parquet v0.35.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `InitNested` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `InitNested` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NestedArrayIter` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `NestedArrayIter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveType` is already imported here [INFO] [stdout] 9 | use crate::parquet::schema::types::PrimitiveType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `InitNested` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `InitNested` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nested_next_dict` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/primitive/dictionary.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use super::super::dictionary::{nested_next_dict, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - the item `nested_next_dict` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NestedArrayIter` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `NestedArrayIter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveType` is already imported here [INFO] [stdout] 9 | use crate::parquet::schema::types::PrimitiveType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nested_next_dict` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/primitive/dictionary.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use super::super::dictionary::{nested_next_dict, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - the item `nested_next_dict` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:28 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:43 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeUnit` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:50 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `TimeUnit` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/bitpacked/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bitmap` is imported redundantly [INFO] [stdout] --> src/arrow/write/pages.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | use arrow::bitmap::Bitmap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | -------- the item `Bitmap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParquetPrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/write/pages.rs:263:56 [INFO] [stdout] | [INFO] [stdout] 263 | use super::super::{FieldInfo, ParquetPhysicalType, ParquetPrimitiveType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | -------- the item `ParquetPrimitiveType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecDeque` is imported redundantly [INFO] [stdout] --> src/parquet/deserialize/utils.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 150 | [INFO] [stdout] 151 | use super::*; [INFO] [stdout] | -------- the item `VecDeque` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/parquet_bridge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `streaming_decompression` is imported redundantly [INFO] [stdout] --> src/parquet/read/compression.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use streaming_decompression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the item `streaming_decompression` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/indexes/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/metadata.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/page/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/write/page.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/bitpacked/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/parquet_bridge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `streaming_decompression` is imported redundantly [INFO] [stdout] --> src/parquet/read/compression.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use streaming_decompression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the item `streaming_decompression` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/indexes/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/metadata.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/page/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveLogicalType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:622:30 [INFO] [stdout] | [INFO] [stdout] 622 | use types::{IntegerType, PrimitiveLogicalType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 623 | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveLogicalType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GroupConvertedType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:625:41 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `GroupConvertedType` is already imported here [INFO] [stdout] 625 | use crate::parquet::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveConvertedType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:625:75 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveConvertedType` is already imported here [INFO] [stdout] 625 | use crate::parquet::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/parquet/write/file.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 248 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 249 | use crate::parquet::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/write/page.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_values` is never read [INFO] [stdout] --> src/parquet/write/page.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 43 | pub header: ParquetPageHeader, [INFO] [stdout] 44 | pub num_values: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_values` is never read [INFO] [stdout] --> src/parquet/write/page.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 43 | pub header: ParquetPageHeader, [INFO] [stdout] 44 | pub num_values: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.46s [INFO] running `Command { std: "docker" "inspect" "1857718180a35fec586cf7659be13159f7f5abf8d295f61fb7c9d2145a915459", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1857718180a35fec586cf7659be13159f7f5abf8d295f61fb7c9d2145a915459", kill_on_drop: false }` [INFO] [stdout] 1857718180a35fec586cf7659be13159f7f5abf8d295f61fb7c9d2145a915459 [INFO] checking polars-parquet-0.35.4 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] extracting crate polars-parquet 0.35.4 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate polars-parquet 0.35.4 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate polars-parquet 0.35.4 [INFO] finished tweaking crates.io crate polars-parquet 0.35.4 [INFO] tweaked toml for crates.io crate polars-parquet 0.35.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 054143c861d973e070dbb5f9a7bf49c4d2892a0e0630b522a87bd5da0491ab2a [INFO] running `Command { std: "docker" "start" "-a" "054143c861d973e070dbb5f9a7bf49c4d2892a0e0630b522a87bd5da0491ab2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "054143c861d973e070dbb5f9a7bf49c4d2892a0e0630b522a87bd5da0491ab2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "054143c861d973e070dbb5f9a7bf49c4d2892a0e0630b522a87bd5da0491ab2a", kill_on_drop: false }` [INFO] [stdout] 054143c861d973e070dbb5f9a7bf49c4d2892a0e0630b522a87bd5da0491ab2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e9377a6d81d67c531124f42a6af66444e8acdf1d2bed289235465e0e5eb4b14 [INFO] running `Command { std: "docker" "start" "-a" "7e9377a6d81d67c531124f42a6af66444e8acdf1d2bed289235465e0e5eb4b14", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling target-features v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking array-init-cursor v0.2.0 [INFO] [stderr] Checking planus v0.3.1 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling polars-utils v0.35.4 [INFO] [stderr] Checking simdutf8 v0.1.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking streaming-iterator v0.1.9 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking ethnum v1.5.0 [INFO] [stderr] Checking atoi_simd v0.15.6 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking dyn-clone v1.0.17 [INFO] [stderr] Checking foreign_vec v0.1.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling bytemuck_derive v1.6.0 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking indexmap v2.2.6 [INFO] [stderr] Compiling multiversion-macros v0.7.4 [INFO] [stderr] Checking multiversion v0.7.4 [INFO] [stderr] Checking arrow-format v0.8.1 [INFO] [stderr] Checking polars-error v0.35.4 [INFO] [stderr] Checking polars-arrow v0.35.4 [INFO] [stderr] Checking polars-parquet v0.35.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `InitNested` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `InitNested` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NestedArrayIter` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `NestedArrayIter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveType` is already imported here [INFO] [stdout] 9 | use crate::parquet::schema::types::PrimitiveType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nested_next_dict` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/primitive/dictionary.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use super::super::dictionary::{nested_next_dict, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - the item `nested_next_dict` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/bitpacked/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/parquet_bridge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `streaming_decompression` is imported redundantly [INFO] [stdout] --> src/parquet/read/compression.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use streaming_decompression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the item `streaming_decompression` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/indexes/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/metadata.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/page/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/write/page.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:24 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:2:39 [INFO] [stdout] | [INFO] [stdout] 2 | use arrow::datatypes::{ArrowDataType, Field}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `InitNested` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `InitNested` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NestedArrayIter` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:7:39 [INFO] [stdout] | [INFO] [stdout] 7 | use super::nested_utils::{InitNested, NestedArrayIter}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `NestedArrayIter` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/nested.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveType` is already imported here [INFO] [stdout] 9 | use crate::parquet::schema::types::PrimitiveType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `nested_next_dict` is imported redundantly [INFO] [stdout] --> src/arrow/read/deserialize/primitive/dictionary.rs:9:32 [INFO] [stdout] | [INFO] [stdout] 9 | use super::super::dictionary::{nested_next_dict, *}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ - the item `nested_next_dict` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ArrowDataType` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:28 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `ArrowDataType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Field` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:43 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `Field` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeUnit` is imported redundantly [INFO] [stdout] --> src/arrow/read/schema/convert.rs:410:50 [INFO] [stdout] | [INFO] [stdout] 410 | use arrow::datatypes::{ArrowDataType, Field, TimeUnit}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | use super::*; [INFO] [stdout] | -------- the item `TimeUnit` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bitmap` is imported redundantly [INFO] [stdout] --> src/arrow/write/pages.rs:260:9 [INFO] [stdout] | [INFO] [stdout] 260 | use arrow::bitmap::Bitmap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | -------- the item `Bitmap` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParquetPrimitiveType` is imported redundantly [INFO] [stdout] --> src/arrow/write/pages.rs:263:56 [INFO] [stdout] | [INFO] [stdout] 263 | use super::super::{FieldInfo, ParquetPhysicalType, ParquetPrimitiveType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 264 | use super::*; [INFO] [stdout] | -------- the item `ParquetPrimitiveType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecDeque` is imported redundantly [INFO] [stdout] --> src/parquet/deserialize/utils.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 150 | [INFO] [stdout] 151 | use super::*; [INFO] [stdout] | -------- the item `VecDeque` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/mod.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/encoding/bitpacked/encode.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/parquet_bridge.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `streaming_decompression` is imported redundantly [INFO] [stdout] --> src/parquet/read/compression.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use streaming_decompression; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ the item `streaming_decompression` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/indexes/read.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/metadata.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/read/page/reader.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveLogicalType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:622:30 [INFO] [stdout] | [INFO] [stdout] 622 | use types::{IntegerType, PrimitiveLogicalType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 623 | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveLogicalType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GroupConvertedType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:625:41 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `GroupConvertedType` is already imported here [INFO] [stdout] 625 | use crate::parquet::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveConvertedType` is imported redundantly [INFO] [stdout] --> src/parquet/schema/io_message/from_message.rs:625:75 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveConvertedType` is already imported here [INFO] [stdout] 625 | use crate::parquet::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/parquet/types.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryFrom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryFrom` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/parquet/write/file.rs:249:9 [INFO] [stdout] | [INFO] [stdout] 248 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 249 | use crate::parquet::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/parquet/write/page.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::convert::TryInto; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_values` is never read [INFO] [stdout] --> src/parquet/write/page.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 43 | pub header: ParquetPageHeader, [INFO] [stdout] 44 | pub num_values: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_values` is never read [INFO] [stdout] --> src/parquet/write/page.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 43 | pub header: ParquetPageHeader, [INFO] [stdout] 44 | pub num_values: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.94s [INFO] running `Command { std: "docker" "inspect" "7e9377a6d81d67c531124f42a6af66444e8acdf1d2bed289235465e0e5eb4b14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e9377a6d81d67c531124f42a6af66444e8acdf1d2bed289235465e0e5eb4b14", kill_on_drop: false }` [INFO] [stdout] 7e9377a6d81d67c531124f42a6af66444e8acdf1d2bed289235465e0e5eb4b14