[INFO] fetching crate parquet2 0.17.2... [INFO] checking parquet2-0.17.2 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate parquet2 0.17.2 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate parquet2 0.17.2 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 parquet2 0.17.2 [INFO] finished tweaking crates.io crate parquet2 0.17.2 [INFO] tweaked toml for crates.io crate parquet2 0.17.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate parquet2 0.17.2 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zstd v0.12.3+zstd.1.5.2 [INFO] [stderr] Downloaded zstd-safe v6.0.5+zstd.1.5.4 [INFO] [stderr] Downloaded pkg-config v0.3.26 [INFO] [stderr] Downloaded streaming-decompression v0.1.2 [INFO] [stderr] Downloaded snap v1.1.0 [INFO] [stderr] Downloaded xxhash-rust v0.8.5 [INFO] [stderr] Downloaded flate2 v1.0.24 [INFO] [stderr] Downloaded async-stream-impl v0.3.3 [INFO] [stderr] Downloaded brotli-decompressor v2.3.2 [INFO] [stderr] Downloaded cmake v0.1.49 [INFO] [stderr] Downloaded async-stream v0.3.3 [INFO] [stderr] Downloaded alloc-no-stdlib v2.0.3 [INFO] [stderr] Downloaded ciborium-io v0.2.0 [INFO] [stderr] Downloaded ciborium-ll v0.2.0 [INFO] [stderr] Downloaded ciborium v0.2.0 [INFO] [stderr] Downloaded os_str_bytes v6.5.0 [INFO] [stderr] Downloaded brotli v3.3.4 [INFO] [stderr] Downloaded libz-ng-sys v1.1.8 [INFO] [stderr] Downloaded plotters-backend v0.3.4 [INFO] [stderr] Downloaded plotters-svg v0.3.2 [INFO] [stderr] Downloaded plotters v0.3.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.10 [INFO] [stderr] Downloaded crossbeam-utils v0.8.11 [INFO] [stderr] Downloaded parquet-format-safe v0.2.4 [INFO] [stderr] Downloaded seq-macro v0.3.1 [INFO] [stderr] Downloaded zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Downloaded lz4_flex v0.9.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1ed83ac735bc5541d1f73228b7e2f8635551f56a0725143b054c8d3ab7a38261 [INFO] running `Command { std: "docker" "start" "-a" "1ed83ac735bc5541d1f73228b7e2f8635551f56a0725143b054c8d3ab7a38261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ed83ac735bc5541d1f73228b7e2f8635551f56a0725143b054c8d3ab7a38261", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed83ac735bc5541d1f73228b7e2f8635551f56a0725143b054c8d3ab7a38261", kill_on_drop: false }` [INFO] [stdout] 1ed83ac735bc5541d1f73228b7e2f8635551f56a0725143b054c8d3ab7a38261 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 6533ddf94b0e4bf57533660395127958b6cd959ef83c83ae690e61346056b5ba [INFO] running `Command { std: "docker" "start" "-a" "6533ddf94b0e4bf57533660395127958b6cd959ef83c83ae690e61346056b5ba", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Compiling zstd-safe v6.0.5+zstd.1.5.4 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking ciborium-io v0.2.0 [INFO] [stderr] Checking os_str_bytes v6.5.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling snap v1.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking ciborium-ll v0.2.0 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking plotters-svg v0.3.2 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking clap v3.2.23 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking streaming-decompression v0.1.2 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling seq-macro v0.3.1 [INFO] [stderr] Checking xxhash-rust v0.8.5 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parquet-format-safe v0.2.4 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking plotters v0.3.2 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Compiling lz4-sys v1.9.4 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking zstd v0.12.3+zstd.1.5.2 [INFO] [stderr] Checking lz4 v1.24.0 [INFO] [stderr] Checking parquet2 v0.17.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/bloom_filter/split_block.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] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/deserialize/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use binary::*; [INFO] [stdout] | ^^^^^^^^^ the name `Dictionary` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 14 | pub use native::*; [INFO] [stdout] | --------- but the name `Dictionary` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/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/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_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/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/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/read/metadata.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/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: unused import: `from_thrift::*` [INFO] [stdout] --> src/schema/io_thrift/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use from_thrift::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_thrift::*` [INFO] [stdout] --> src/schema/io_thrift/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use to_thrift::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/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: unused import: `crate::metadata::KeyValue` [INFO] [stdout] --> src/write/indexes/serialize.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::metadata::KeyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::metadata::KeyValue` [INFO] [stdout] --> src/write/indexes/write.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use crate::metadata::KeyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/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/write/page.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 44 | pub header: ParquetPageHeader, [INFO] [stdout] 45 | 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] [stderr] Checking ciborium v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.4.0 [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> tests/it/read/primitive_nested.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] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PhysicalType` is imported redundantly [INFO] [stdout] --> tests/it/read/mod.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use parquet2::schema::types::PhysicalType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | -------- the item `PhysicalType` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BinaryStatistics` is imported redundantly [INFO] [stdout] --> tests/it/read/mod.rs:39:28 [INFO] [stdout] | [INFO] [stdout] 39 | use parquet2::statistics::{BinaryStatistics, BooleanStatistics, PrimitiveStatistics, Statistics}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | -------- the item `BinaryStatistics` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BooleanStatistics` is imported redundantly [INFO] [stdout] --> tests/it/read/mod.rs:39:46 [INFO] [stdout] | [INFO] [stdout] 39 | use parquet2::statistics::{BinaryStatistics, BooleanStatistics, PrimitiveStatistics, Statistics}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | -------- the item `BooleanStatistics` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveStatistics` is imported redundantly [INFO] [stdout] --> tests/it/read/mod.rs:39:65 [INFO] [stdout] | [INFO] [stdout] 39 | use parquet2::statistics::{BinaryStatistics, BooleanStatistics, PrimitiveStatistics, Statistics}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveStatistics` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Statistics` is imported redundantly [INFO] [stdout] --> tests/it/read/mod.rs:39:86 [INFO] [stdout] | [INFO] [stdout] 39 | use parquet2::statistics::{BinaryStatistics, BooleanStatistics, PrimitiveStatistics, Statistics}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | use super::*; [INFO] [stdout] | -------- the item `Statistics` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/bloom_filter/split_block.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] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VecDeque` is imported redundantly [INFO] [stdout] --> src/deserialize/utils.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | use std::collections::VecDeque; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 153 | [INFO] [stdout] 154 | use super::*; [INFO] [stdout] | -------- the item `VecDeque` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/deserialize/mod.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use binary::*; [INFO] [stdout] | ^^^^^^^^^ the name `Dictionary` in the type namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 14 | pub use native::*; [INFO] [stdout] | --------- but the name `Dictionary` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/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/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_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/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/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/read/metadata.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/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/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/schema/io_message/from_message.rs:625:32 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `GroupConvertedType` is already imported here [INFO] [stdout] 625 | use crate::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PrimitiveConvertedType` is imported redundantly [INFO] [stdout] --> src/schema/io_message/from_message.rs:625:66 [INFO] [stdout] | [INFO] [stdout] 624 | use super::*; [INFO] [stdout] | -------- the item `PrimitiveConvertedType` is already imported here [INFO] [stdout] 625 | use crate::schema::types::{GroupConvertedType, PhysicalType, PrimitiveConvertedType}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `from_thrift::*` [INFO] [stdout] --> src/schema/io_thrift/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use from_thrift::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `to_thrift::*` [INFO] [stdout] --> src/schema/io_thrift/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use to_thrift::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryFrom` is imported redundantly [INFO] [stdout] --> src/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/write/file.rs:253:9 [INFO] [stdout] | [INFO] [stdout] 251 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 252 | [INFO] [stdout] 253 | use crate::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::metadata::KeyValue` [INFO] [stdout] --> src/write/indexes/serialize.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub use crate::metadata::KeyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::metadata::KeyValue` [INFO] [stdout] --> src/write/indexes/write.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use crate::metadata::KeyValue; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_values` is never read [INFO] [stdout] --> src/write/page.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct PageWriteSpec { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 44 | pub header: ParquetPageHeader, [INFO] [stdout] 45 | pub num_values: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.43s [INFO] running `Command { std: "docker" "inspect" "6533ddf94b0e4bf57533660395127958b6cd959ef83c83ae690e61346056b5ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6533ddf94b0e4bf57533660395127958b6cd959ef83c83ae690e61346056b5ba", kill_on_drop: false }` [INFO] [stdout] 6533ddf94b0e4bf57533660395127958b6cd959ef83c83ae690e61346056b5ba