[INFO] fetching crate arrow2 0.6.2...
[INFO] checking arrow2-0.6.2 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate arrow2 0.6.2 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate arrow2 0.6.2 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow2 0.6.2
[INFO] finished tweaking crates.io crate arrow2 0.6.2
[INFO] tweaked toml for crates.io crate arrow2 0.6.2 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate arrow2 0.6.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strength_reduce v0.2.3
[INFO] [stderr]   Downloaded zstd-safe v4.1.1+zstd.1.5.0
[INFO] [stderr]   Downloaded snap v1.0.5
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[INFO] [stderr]   Downloaded comfy-table v4.1.1
[INFO] [stderr]   Downloaded lexical-write-integer v0.8.0
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[INFO] [stderr]   Downloaded zstd-sys v1.6.1+zstd.1.5.0
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[INFO] [stderr]   Downloaded zstd v0.9.0+zstd.1.5.0
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[INFO] [stderr]   Downloaded brotli v3.3.2
[INFO] [stderr]   Downloaded parquet2 v0.5.2
[INFO] [stderr]   Downloaded rand_xorshift v0.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f41a724605a0f2f5cefe22ba71de86ca38779eba13dbdea95882139483475ffb
[INFO] running `Command { std: "docker" "start" "-a" "f41a724605a0f2f5cefe22ba71de86ca38779eba13dbdea95882139483475ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f41a724605a0f2f5cefe22ba71de86ca38779eba13dbdea95882139483475ffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f41a724605a0f2f5cefe22ba71de86ca38779eba13dbdea95882139483475ffb", kill_on_drop: false }`
[INFO] [stdout] f41a724605a0f2f5cefe22ba71de86ca38779eba13dbdea95882139483475ffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87a3e6ad82cb1219955e1c9ffd06dfdd16614fe106d48e74f568007ae7dbf9b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "87a3e6ad82cb1219955e1c9ffd06dfdd16614fe106d48e74f568007ae7dbf9b3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking half v1.7.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking hash_hasher v2.0.3
[INFO] [stderr]     Checking simdutf8 v0.1.3
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking serde_json v1.0.68
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking arrow2 v0.6.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking proptest v1.0.0
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/array/mod.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | / macro_rules! with_match_dictionary_key_type {(
[INFO] [stdout] 178 | |     $key_type:expr, | $_:tt $T:ident | $($body:tt)*
[INFO] [stdout] 179 | | ) => ({
[INFO] [stdout] 180 | |     macro_rules! __with_ty__ {( $_ $T:ident ) => ( $($body)* )}
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     }
[INFO] [stdout] 192 | | })}
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_extension`
[INFO] [stdout]   --> src/datatypes/mod.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) use field::{get_extension, Extension, Metadata};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stdout] warning: function is never used: `is_native_little_endian`
[INFO] [stdout]  --> src/endianess.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_native_little_endian() -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_extension`
[INFO] [stdout]    --> src/datatypes/field.rs:285:15
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub(crate) fn get_extension(metadata: &Option<BTreeMap<String, String>>) -> Extension {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] error[E0433]: failed to resolve: could not find `parquet` in `io`
[INFO] [stdout]  --> examples/parquet_write.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow2::io::parquet::write::to_parquet_schema;
[INFO] [stdout]   |                 ^^^^^^^ could not find `parquet` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `parquet` in `io`
[INFO] [stdout]  --> examples/parquet_write.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     io::parquet::write::{
[INFO] [stdout]   |         ^^^^^^^ could not find `parquet` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::io::parquet`
[INFO] [stdout]  --> examples/parquet_read.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow2::io::parquet::read;
[INFO] [stdout]   |                 ^^^^^^^ could not find `parquet` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `parquet` in `io`
[INFO] [stdout]  --> benches/write_parquet.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use arrow2::io::parquet::write::*;
[INFO] [stdout]   |                 ^^^^^^^ could not find `parquet` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::util::bench_util`
[INFO] [stdout]  --> benches/write_parquet.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use arrow2::util::bench_util::{create_boolean_array, create_primitive_array, create_string_array};
[INFO] [stdout]   |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Compression`
[INFO] [stdout]   --> examples/parquet_write.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |         compression: Compression::Uncompressed,
[INFO] [stdout]    |                      ^^^^^^^^^^^ use of undeclared type `Compression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> examples/parquet_write.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |         version: Version::V2,
[INFO] [stdout]    |                  ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Encoding`
[INFO] [stdout]   --> examples/parquet_write.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let encoding = Encoding::Plain;
[INFO] [stdout]    |                    ^^^^^^^^ use of undeclared type `Encoding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DynIter`
[INFO] [stdout]   --> examples/parquet_write.rs:33:38
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let row_groups = once(Result::Ok(DynIter::new(once(Ok(DynIter::new(
[INFO] [stdout]    |                                      ^^^^^^^ use of undeclared type `DynIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DynIter`
[INFO] [stdout]   --> examples/parquet_write.rs:33:59
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let row_groups = once(Result::Ok(DynIter::new(once(Ok(DynIter::new(
[INFO] [stdout]    |                                                           ^^^^^^^ use of undeclared type `DynIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `WriteOptions` in this scope
[INFO] [stdout]   --> examples/parquet_write.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let options = WriteOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_parquet_schema` in this scope
[INFO] [stdout]   --> examples/parquet_write.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let parquet_schema = to_parquet_schema(&schema)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `array_to_page` in this scope
[INFO] [stdout]   --> examples/parquet_write.rs:36:40
[INFO] [stdout]    |
[INFO] [stdout] 36 |             .map(|(array, descriptor)| array_to_page(array, descriptor, options, encoding)),
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_file` in this scope
[INFO] [stdout]   --> examples/parquet_write.rs:43:13
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let _ = write_file(
[INFO] [stdout]    |             ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Compression`
[INFO] [stdout]   --> benches/write_parquet.rs:17:22
[INFO] [stdout]    |
[INFO] [stdout] 17 |         compression: Compression::Uncompressed,
[INFO] [stdout]    |                      ^^^^^^^^^^^ use of undeclared type `Compression`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Version`
[INFO] [stdout]   --> benches/write_parquet.rs:18:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |         version: Version::V1,
[INFO] [stdout]    |                  ^^^^^^^ use of undeclared type `Version`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `arrow2` due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DynIter`
[INFO] [stdout]   --> benches/write_parquet.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let row_groups = std::iter::once(Result::Ok(DynIter::new(std::iter::once(Ok(DynIter::new(
[INFO] [stdout]    |                                                 ^^^^^^^ use of undeclared type `DynIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DynIter`
[INFO] [stdout]   --> benches/write_parquet.rs:23:81
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let row_groups = std::iter::once(Result::Ok(DynIter::new(std::iter::once(Ok(DynIter::new(
[INFO] [stdout]    |                                                                                 ^^^^^^^ use of undeclared type `DynIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Encoding`
[INFO] [stdout]   --> benches/write_parquet.rs:48:57
[INFO] [stdout]    |
[INFO] [stdout] 48 |         c.bench_function(&a, |b| b.iter(|| write(array, Encoding::Plain).unwrap()));
[INFO] [stdout]    |                                                         ^^^^^^^^ use of undeclared type `Encoding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Encoding`
[INFO] [stdout]   --> benches/write_parquet.rs:54:57
[INFO] [stdout]    |
[INFO] [stdout] 54 |         c.bench_function(&a, |b| b.iter(|| write(array, Encoding::Plain).unwrap()));
[INFO] [stdout]    |                                                         ^^^^^^^^ use of undeclared type `Encoding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Encoding`
[INFO] [stdout]   --> benches/write_parquet.rs:60:57
[INFO] [stdout]    |
[INFO] [stdout] 60 |         c.bench_function(&a, |b| b.iter(|| write(array, Encoding::Plain).unwrap()));
[INFO] [stdout]    |                                                         ^^^^^^^^ use of undeclared type `Encoding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Encoding`
[INFO] [stdout]   --> benches/write_parquet.rs:67:36
[INFO] [stdout]    |
[INFO] [stdout] 67 |             b.iter(|| write(array, Encoding::DeltaLengthByteArray).unwrap())
[INFO] [stdout]    |                                    ^^^^^^^^ use of undeclared type `Encoding`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Encoding` in this scope
[INFO] [stdout]   --> benches/write_parquet.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn write(array: &dyn Array, encoding: Encoding) -> Result<()> {
[INFO] [stdout]    |                                       ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `WriteOptions` in this scope
[INFO] [stdout]   --> benches/write_parquet.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let options = WriteOptions {
[INFO] [stdout]    |                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `to_parquet_schema` in this scope
[INFO] [stdout]   --> benches/write_parquet.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let parquet_schema = to_parquet_schema(&schema)?;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `array_to_page` in this scope
[INFO] [stdout]   --> benches/write_parquet.rs:24:25
[INFO] [stdout]    |
[INFO] [stdout] 24 |         std::iter::once(array_to_page(
[INFO] [stdout]    |                         ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `write_file` in this scope
[INFO] [stdout]   --> benches/write_parquet.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     write_file(
[INFO] [stdout]    |     ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `compute` in `arrow2`
[INFO] [stdout]  --> benches/hash_kernel.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow2::compute::hash::hash;
[INFO] [stdout]   |             ^^^^^^^ could not find `compute` in `arrow2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0422, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::util::bench_util`
[INFO] [stdout]  --> benches/hash_kernel.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 5 | use arrow2::util::bench_util::*;
[INFO] [stdout]   |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `compute` in `arrow2`
[INFO] [stdout]   --> benches/filter_kernels.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 | use arrow2::compute::filter::{build_filter, filter, filter_record_batch, Filter};
[INFO] [stdout]    |             ^^^^^^^ could not find `compute` in `arrow2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::util::bench_util`
[INFO] [stdout]   --> benches/filter_kernels.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | use arrow2::util::bench_util::{create_boolean_array, create_primitive_array, create_string_array};
[INFO] [stdout]    |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::io::ipc`
[INFO] [stdout]  --> examples/extension.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use arrow2::io::ipc::read;
[INFO] [stdout]   |                 ^^^ could not find `ipc` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::io::ipc`
[INFO] [stdout]  --> examples/extension.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 | use arrow2::io::ipc::write;
[INFO] [stdout]   |                 ^^^ could not find `ipc` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::util::bench_util`
[INFO] [stdout]  --> benches/write_csv.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow2::util::bench_util::*;
[INFO] [stdout]   |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::io::csv`
[INFO] [stdout]  --> benches/write_csv.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use arrow2::io::csv::write;
[INFO] [stdout]   |                 ^^^ could not find `csv` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::io::csv`
[INFO] [stdout]  --> examples/csv_read.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arrow2::io::csv::read;
[INFO] [stdout]   |                 ^^^ could not find `csv` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `compute` in `arrow2`
[INFO] [stdout]  --> benches/arithmetic_kernels.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     compute::arithmetics::basic::add, compute::arithmetics::basic::div_scalar, datatypes::DataType,
[INFO] [stdout]   |     ^^^^^^^ could not find `compute` in `arrow2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `compute` in `arrow2`
[INFO] [stdout]  --> benches/arithmetic_kernels.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 |     compute::arithmetics::basic::add, compute::arithmetics::basic::div_scalar, datatypes::DataType,
[INFO] [stdout]   |                                       ^^^^^^^ could not find `compute` in `arrow2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::util::bench_util`
[INFO] [stdout]  --> benches/arithmetic_kernels.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use arrow2::util::bench_util::*;
[INFO] [stdout]   |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/write_csv.rs:34:21
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let array = create_primitive_array::<i32>(size, DataType::Int32, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_string_array` in this scope
[INFO] [stdout]   --> benches/write_csv.rs:41:21
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let array = create_string_array::<i32>(size, 100, 0.1, 42);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/write_csv.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let array = create_primitive_array::<f64>(size, DataType::Float64, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:13:17
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let arr_a = create_primitive_array::<i32>(size, DataType::Int32, 0.0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hash` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:15:69
[INFO] [stdout]    |
[INFO] [stdout] 15 |     c.bench_function(&format!("i32 2^{}", log2_size), |b| b.iter(|| hash(&arr_a)));
[INFO] [stdout]    |                                                                     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use core::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use std::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let arr_a = create_primitive_array::<i64>(size, DataType::Int64, 0.0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hash` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:19:69
[INFO] [stdout]    |
[INFO] [stdout] 19 |     c.bench_function(&format!("i64 2^{}", log2_size), |b| b.iter(|| hash(&arr_a)));
[INFO] [stdout]    |                                                                     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use core::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use std::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_string_array` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let arr_a = create_string_array::<i32>(size, 5, 0.0, 0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hash` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:23:69
[INFO] [stdout]    |
[INFO] [stdout] 23 |     c.bench_function(&format!("str 2^{}", log2_size), |b| b.iter(|| hash(&arr_a)));
[INFO] [stdout]    |                                                                     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use core::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use std::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_boolean_array` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:25:17
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let arr_a = create_boolean_array(size, 0.5, 0.0);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `hash` in this scope
[INFO] [stdout]   --> benches/hash_kernel.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |         b.iter(|| hash(&arr_a))
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 3  | use core::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 3  | use std::ptr::hash;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `filter` in this scope
[INFO] [stdout]   --> benches/filter_kernels.rs:30:26
[INFO] [stdout]    |
[INFO] [stdout] 30 |     criterion::black_box(filter(data_array, filter_array).unwrap());
[INFO] [stdout]    |                          ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Filter` in this scope
[INFO] [stdout]   --> benches/filter_kernels.rs:33:36
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]    |                                    ^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing one of these items
[INFO] [stdout]    |
[INFO] [stdout] 19 | use core::iter::Filter;
[INFO] [stdout]    |
[INFO] [stdout] 19 | use proptest::strategy::Filter;
[INFO] [stdout]    |
[INFO] [stdout] 19 | use proptest::strategy::statics::Filter;
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::iter::Filter;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `build_filter` in this scope
[INFO] [stdout]   --> benches/filter_kernels.rs:63:18
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn bench_filter(data_array: &dyn Array, filter_array: &BooleanArray) {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named function `bench_filter` defined here
[INFO] [stdout] ...
[INFO] [stdout] 63 |     let filter = build_filter(&filter_array).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: a function with a similar name exists: `bench_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `build_filter` in this scope
[INFO] [stdout]   --> benches/filter_kernels.rs:64:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn bench_filter(data_array: &dyn Array, filter_array: &BooleanArray) {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named function `bench_filter` defined here
[INFO] [stdout] ...
[INFO] [stdout] 64 |     let dense_filter = build_filter(&dense_filter_array).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: a function with a similar name exists: `bench_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `build_filter` in this scope
[INFO] [stdout]   --> benches/filter_kernels.rs:65:25
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn bench_filter(data_array: &dyn Array, filter_array: &BooleanArray) {
[INFO] [stdout]    | -------------------------------------------------------------------- similarly named function `bench_filter` defined here
[INFO] [stdout] ...
[INFO] [stdout] 65 |     let sparse_filter = build_filter(&sparse_filter_array).unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^ help: a function with a similar name exists: `bench_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `filter_record_batch` in this scope
[INFO] [stdout]    --> benches/filter_kernels.rs:136:19
[INFO] [stdout]     |
[INFO] [stdout] 136 |         b.iter(|| filter_record_batch(&batch, &filter_array))
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `arrow2::compute`
[INFO] [stdout]   --> benches/cast_kernels.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 | use arrow2::compute::cast;
[INFO] [stdout]    |             ^^^^^^^ could not find `compute` in `arrow2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand`
[INFO] [stdout]   --> benches/cast_kernels.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand::distributions::Uniform;
[INFO] [stdout]    |     ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `arrow2::util::bench_util`, `rand::distributions::Uniform`
[INFO] [stdout]   --> benches/cast_kernels.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand::distributions::Uniform;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 | use arrow2::util::bench_util::*;
[INFO] [stdout]    |                   ^^^^^^^^^^ could not find `bench_util` in `util`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> benches/cast_kernels.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use rand::Rng;
[INFO] [stdout]    |     ^^^^ use of undeclared crate or module `rand`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `div_scalar` in this scope
[INFO] [stdout]   --> benches/arithmetic_kernels.rs:18:26
[INFO] [stdout]    |
[INFO] [stdout] 18 |     criterion::black_box(div_scalar(lhs, rhs));
[INFO] [stdout]    |                          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]   --> benches/arithmetic_kernels.rs:25:26
[INFO] [stdout]    |
[INFO] [stdout] 25 |     criterion::black_box(add(lhs, rhs)).unwrap();
[INFO] [stdout]    |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array_with_seed` in this scope
[INFO] [stdout]   --> benches/arithmetic_kernels.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let arr_a = create_primitive_array_with_seed::<u64>(size, DataType::UInt64, 0.0, 43);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array_with_seed` in this scope
[INFO] [stdout]   --> benches/arithmetic_kernels.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let arr_b = create_primitive_array_with_seed::<u64>(size, DataType::UInt64, 0.0, 42);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Uniform`
[INFO] [stdout]   --> benches/cast_kernels.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let range = Uniform::new(0, 737776);
[INFO] [stdout]    |                 ^^^^^^^ use of undeclared type `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Uniform`
[INFO] [stdout]   --> benches/cast_kernels.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |     let range = Uniform::new(0, 1608071414123);
[INFO] [stdout]    |                 ^^^^^^^ use of undeclared type `Uniform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `seedable_rng` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:33:19
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut rng = seedable_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `seedable_rng` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:55:19
[INFO] [stdout]    |
[INFO] [stdout] 55 |     let mut rng = seedable_rng();
[INFO] [stdout]    |                   ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let i32_array = create_primitive_array::<i32>(size, DataType::Int32, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let i64_array = create_primitive_array::<i64>(size, DataType::Int64, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:82:21
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let f32_array = create_primitive_array::<f32>(size, DataType::Float32, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:85:21
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let f64_array = create_primitive_array::<f64>(size, DataType::Float64, 0.1);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:86:24
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let date64_array = create_primitive_array::<i64>(size, DataType::Date64, 0.1);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:87:24
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let date32_array = create_primitive_array::<i32>(size, DataType::Date32, 0.1);
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |         create_primitive_array::<i32>(size, DataType::Time32(TimeUnit::Second), 0.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |         create_primitive_array::<i64>(size, DataType::Time64(TimeUnit::Nanosecond), 0.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         create_primitive_array::<i64>(size, DataType::Timestamp(TimeUnit::Nanosecond, None), 0.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `create_primitive_array` in this scope
[INFO] [stdout]   --> benches/cast_kernels.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         create_primitive_array::<i64>(size, DataType::Timestamp(TimeUnit::Millisecond, None), 0.1);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]   --> benches/filter_kernels.rs:80:47
[INFO] [stdout]    |
[INFO] [stdout] 80 |         b.iter(|| bench_built_filter(&filter, &data_array))
[INFO] [stdout]    |                                               ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]   --> benches/filter_kernels.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]    |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]   --> benches/filter_kernels.rs:83:53
[INFO] [stdout]    |
[INFO] [stdout] 83 |         b.iter(|| bench_built_filter(&dense_filter, &data_array))
[INFO] [stdout]    |                                                     ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]   --> benches/filter_kernels.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]    |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]   --> benches/filter_kernels.rs:86:54
[INFO] [stdout]    |
[INFO] [stdout] 86 |         b.iter(|| bench_built_filter(&sparse_filter, &data_array))
[INFO] [stdout]    |                                                      ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]   --> benches/filter_kernels.rs:33:56
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]    |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]    |
[INFO] [stdout] 33 | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]    |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]    --> benches/filter_kernels.rs:108:47
[INFO] [stdout]     |
[INFO] [stdout] 108 |         b.iter(|| bench_built_filter(&filter, &data_array))
[INFO] [stdout]     |                                               ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]    --> benches/filter_kernels.rs:33:56
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]     |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]    --> benches/filter_kernels.rs:111:53
[INFO] [stdout]     |
[INFO] [stdout] 111 |         b.iter(|| bench_built_filter(&dense_filter, &data_array))
[INFO] [stdout]     |                                                     ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]    --> benches/filter_kernels.rs:33:56
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]     |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `dyn arrow2::array::Array` cannot be known at compilation time
[INFO] [stdout]    --> benches/filter_kernels.rs:114:54
[INFO] [stdout]     |
[INFO] [stdout] 114 |         b.iter(|| bench_built_filter(&sparse_filter, &data_array))
[INFO] [stdout]     |                                                      ^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Sized` is not implemented for `dyn arrow2::array::Array`
[INFO] [stdout] note: required by a bound in `bench_built_filter`
[INFO] [stdout]    --> benches/filter_kernels.rs:33:56
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array) {
[INFO] [stdout]     |                                                        ^^^^^^^^^^ required by this bound in `bench_built_filter`
[INFO] [stdout] help: consider relaxing the implicit `Sized` restriction
[INFO] [stdout]     |
[INFO] [stdout] 33  | fn bench_built_filter<'a>(filter: &Filter<'a>, array: &impl Array + ?Sized) {
[INFO] [stdout]     |                                                                   ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 14 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/array/mod.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | / macro_rules! with_match_dictionary_key_type {(
[INFO] [stdout] 178 | |     $key_type:expr, | $_:tt $T:ident | $($body:tt)*
[INFO] [stdout] 179 | | ) => ({
[INFO] [stdout] 180 | |     macro_rules! __with_ty__ {( $_ $T:ident ) => ( $($body)* )}
[INFO] [stdout] ...   |
[INFO] [stdout] 191 | |     }
[INFO] [stdout] 192 | | })}
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_extension`
[INFO] [stdout]   --> src/datatypes/mod.rs:11:24
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) use field::{get_extension, Extension, Metadata};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `is_native_little_endian`
[INFO] [stdout]  --> src/endianess.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn is_native_little_endian() -> bool {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_extension`
[INFO] [stdout]    --> src/datatypes/field.rs:285:15
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub(crate) fn get_extension(metadata: &Option<BTreeMap<String, String>>) -> Extension {
[INFO] [stdout]     |               ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "87a3e6ad82cb1219955e1c9ffd06dfdd16614fe106d48e74f568007ae7dbf9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a3e6ad82cb1219955e1c9ffd06dfdd16614fe106d48e74f568007ae7dbf9b3", kill_on_drop: false }`
[INFO] [stdout] 87a3e6ad82cb1219955e1c9ffd06dfdd16614fe106d48e74f568007ae7dbf9b3
