[INFO] cloning repository https://github.com/eric-capeprivacy/arrow-exploration [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eric-capeprivacy/arrow-exploration" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-capeprivacy%2Farrow-exploration", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-capeprivacy%2Farrow-exploration'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 51a88cfb7b3dcc849c9730c023ffb3aa4ce2f30d [INFO] testing eric-capeprivacy/arrow-exploration against master#0d13f6afeba4935499abe0c9a07426c94492c94e for pr-96025 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feric-capeprivacy%2Farrow-exploration" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/eric-capeprivacy/arrow-exploration on toolchain 0d13f6afeba4935499abe0c9a07426c94492c94e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/eric-capeprivacy/arrow-exploration [INFO] finished tweaking git repo https://github.com/eric-capeprivacy/arrow-exploration [INFO] tweaked toml for git repo https://github.com/eric-capeprivacy/arrow-exploration written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/eric-capeprivacy/arrow-exploration already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parquet-format v2.6.1 [INFO] [stderr] Downloaded ordered-float v2.7.0 [INFO] [stderr] Downloaded ndarray-stats v0.5.0 [INFO] [stderr] Downloaded noisy_float v0.2.0 [INFO] [stderr] Downloaded sqlparser v0.9.0 [INFO] [stderr] Downloaded parquet v5.2.0 [INFO] [stderr] Downloaded arrow v5.2.0 [INFO] [stderr] Downloaded datafusion v5.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "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] 0f21c01589a1da9b4780138ff862e0ebd79b72d4c42641a4954d8d75e0056cc0 [INFO] running `Command { std: "docker" "start" "-a" "0f21c01589a1da9b4780138ff862e0ebd79b72d4c42641a4954d8d75e0056cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f21c01589a1da9b4780138ff862e0ebd79b72d4c42641a4954d8d75e0056cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f21c01589a1da9b4780138ff862e0ebd79b72d4c42641a4954d8d75e0056cc0", kill_on_drop: false }` [INFO] [stdout] 0f21c01589a1da9b4780138ff862e0ebd79b72d4c42641a4954d8d75e0056cc0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 214746c32250f25d5b357943c923fc771e3c2fd3c433534532e06b04a9a37681 [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" "214746c32250f25d5b357943c923fc771e3c2fd3c433534532e06b04a9a37681", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling ppv-lite86 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v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling parquet-format v2.6.1 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling prettytable-rs v0.8.0 [INFO] [stderr] Compiling ndarray-stats v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling lz4 v1.23.2 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling flatbuffers v2.0.0 [INFO] [stderr] Compiling multiversion v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.16 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling arrow v5.2.0 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Compiling datafusion v5.0.0 [INFO] [stderr] Compiling arrow-exploration v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arrow::csv` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use arrow::csv; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::any; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::datatypes::DataType` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use arrow::datatypes::DataType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::error::Result as ArrowResult` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use arrow::error::Result as ArrowResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::util::pretty::print_batches` [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use arrow::util::pretty::print_batches; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datafusion::error::Result` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use datafusion::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array`, `Ix1`, `Ix2` [INFO] [stdout] --> src/main.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | use ndarray::{Array, Ix1, Ix2}; [INFO] [stdout] | ^^^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EmptyInput`, `Higher`, `Interpolate`, `Linear`, `Midpoint`, `MinMaxError`, `Nearest`, `Quantile1dExt`, `QuantileError` [INFO] [stdout] --> src/main.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | errors::{EmptyInput, MinMaxError, QuantileError}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 42 | interpolate::{Higher, Interpolate, Linear, Lower, Midpoint, Nearest}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 43 | Quantile1dExt, QuantileExt, SummaryStatisticsExt [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `N64` [INFO] [stdout] --> src/main.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | use noisy_float::types::{n64, N64}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/main.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | /// try to use math library to get quantiles. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `println` [INFO] [stdout] --> src/main.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | println!("ndarray min {:?}", &ndarr.min()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | /// ndarray exploration [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | /// create an empty array [INFO] [stdout] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | /// create an empty array [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | /// Floats do not compare well so we can do the quantiles manually via sorting... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 115 | let half_quant = ndarr.quantile_axis_skipnan_mut(Axis(0), n64(0.5), &Lower).unwrap(); [INFO] [stdout] | ------------------------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | /// if vector is string the following works [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | let _result = test_large_dataset(test_file); [INFO] [stdout] | -------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datafusion::prelude` [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use datafusion::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `large_file` [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/large.csv"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start1` [INFO] [stdout] --> src/main.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let start1 = PreciseTime::now(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_start1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `large_file` [INFO] [stdout] --> src/main.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/uk_cities_with_headers.csv"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/main.rs:280:26 [INFO] [stdout] | [INFO] [stdout] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_large_dataset` [INFO] [stdout] --> src/main.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn load_large_dataset( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_statistics` [INFO] [stdout] --> src/main.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | async fn test_statistics( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_schema` [INFO] [stdout] --> src/main.rs:243:10 [INFO] [stdout] | [INFO] [stdout] 243 | async fn test_schema( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `datafusion_to_ndarray` [INFO] [stdout] --> src/main.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_array_string_to_float` [INFO] [stdout] --> src/main.rs:286:4 [INFO] [stdout] | [INFO] [stdout] 286 | fn convert_array_string_to_float(strings: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 30s [INFO] running `Command { std: "docker" "inspect" "214746c32250f25d5b357943c923fc771e3c2fd3c433534532e06b04a9a37681", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "214746c32250f25d5b357943c923fc771e3c2fd3c433534532e06b04a9a37681", kill_on_drop: false }` [INFO] [stdout] 214746c32250f25d5b357943c923fc771e3c2fd3c433534532e06b04a9a37681 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen" "--no-run" "--message-format=json", 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] 3c4da75324bfc35e2aaad6d61373c0405df91cbf4d0f5fb23b4011323c811391 [INFO] running `Command { std: "docker" "start" "-a" "3c4da75324bfc35e2aaad6d61373c0405df91cbf4d0f5fb23b4011323c811391", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling arrow-exploration v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `arrow::csv` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use arrow::csv; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use std::any; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::datatypes::DataType` [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use arrow::datatypes::DataType; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::error::Result as ArrowResult` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use arrow::error::Result as ArrowResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::util::pretty::print_batches` [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use arrow::util::pretty::print_batches; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datafusion::error::Result` [INFO] [stdout] --> src/main.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | use datafusion::error::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `anyhow::anyhow` [INFO] [stdout] --> src/main.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | use anyhow::anyhow; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Array`, `Ix1`, `Ix2` [INFO] [stdout] --> src/main.rs:39:15 [INFO] [stdout] | [INFO] [stdout] 39 | use ndarray::{Array, Ix1, Ix2}; [INFO] [stdout] | ^^^^^ ^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EmptyInput`, `Higher`, `Interpolate`, `Linear`, `Midpoint`, `MinMaxError`, `Nearest`, `Quantile1dExt`, `QuantileError` [INFO] [stdout] --> src/main.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | errors::{EmptyInput, MinMaxError, QuantileError}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] 42 | interpolate::{Higher, Interpolate, Linear, Lower, Midpoint, Nearest}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] 43 | Quantile1dExt, QuantileExt, SummaryStatisticsExt [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `N64` [INFO] [stdout] --> src/main.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | use noisy_float::types::{n64, N64}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `doc` [INFO] [stdout] --> src/main.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | /// try to use math library to get quantiles. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `println` [INFO] [stdout] --> src/main.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | println!("ndarray min {:?}", &ndarr.min()); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 106 | /// ndarray exploration [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 107 | /// create an empty array [INFO] [stdout] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | /// create an empty array [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stdout] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | /// Floats do not compare well so we can do the quantiles manually via sorting... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 115 | let half_quant = ndarr.quantile_axis_skipnan_mut(Axis(0), n64(0.5), &Lower).unwrap(); [INFO] [stdout] | ------------------------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/main.rs:148:5 [INFO] [stdout] | [INFO] [stdout] 148 | /// if vector is string the following works [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | let _result = test_large_dataset(test_file); [INFO] [stdout] | -------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `datafusion::prelude` [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | use datafusion::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `large_file` [INFO] [stdout] --> src/main.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/large.csv"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start1` [INFO] [stdout] --> src/main.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 215 | let start1 = PreciseTime::now(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_start1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `large_file` [INFO] [stdout] --> src/main.rs:217:13 [INFO] [stdout] | [INFO] [stdout] 217 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/uk_cities_with_headers.csv"); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `batch` [INFO] [stdout] --> src/main.rs:280:26 [INFO] [stdout] | [INFO] [stdout] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `load_large_dataset` [INFO] [stdout] --> src/main.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn load_large_dataset( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_statistics` [INFO] [stdout] --> src/main.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | async fn test_statistics( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test_schema` [INFO] [stdout] --> src/main.rs:243:10 [INFO] [stdout] | [INFO] [stdout] 243 | async fn test_schema( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `datafusion_to_ndarray` [INFO] [stdout] --> src/main.rs:280:4 [INFO] [stdout] | [INFO] [stdout] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `convert_array_string_to_float` [INFO] [stdout] --> src/main.rs:286:4 [INFO] [stdout] | [INFO] [stdout] 286 | fn convert_array_string_to_float(strings: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.82s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/arrow_exploration-fdf58f1a0a56f2fe) [INFO] running `Command { std: "docker" "inspect" "3c4da75324bfc35e2aaad6d61373c0405df91cbf4d0f5fb23b4011323c811391", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4da75324bfc35e2aaad6d61373c0405df91cbf4d0f5fb23b4011323c811391", kill_on_drop: false }` [INFO] [stdout] 3c4da75324bfc35e2aaad6d61373c0405df91cbf4d0f5fb23b4011323c811391 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+0d13f6afeba4935499abe0c9a07426c94492c94e" "test" "--frozen", 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] b66cc201951e00c508c9767a6326072ee1af4989372f11d8fdc7a5517e35a0a9 [INFO] running `Command { std: "docker" "start" "-a" "b66cc201951e00c508c9767a6326072ee1af4989372f11d8fdc7a5517e35a0a9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `arrow::csv` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use arrow::csv; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::any` [INFO] [stderr] --> src/main.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use std::any; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> src/main.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `arrow::datatypes::DataType` [INFO] [stderr] --> src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use arrow::datatypes::DataType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `arrow::error::Result as ArrowResult` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use arrow::error::Result as ArrowResult; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `arrow::util::pretty::print_batches` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use arrow::util::pretty::print_batches; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `datafusion::error::Result` [INFO] [stderr] --> src/main.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | use datafusion::error::Result; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `anyhow::anyhow` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | use anyhow::anyhow; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Array`, `Ix1`, `Ix2` [INFO] [stderr] --> src/main.rs:39:15 [INFO] [stderr] | [INFO] [stderr] 39 | use ndarray::{Array, Ix1, Ix2}; [INFO] [stderr] | ^^^^^ ^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EmptyInput`, `Higher`, `Interpolate`, `Linear`, `Midpoint`, `MinMaxError`, `Nearest`, `Quantile1dExt`, `QuantileError` [INFO] [stderr] --> src/main.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | errors::{EmptyInput, MinMaxError, QuantileError}, [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] 42 | interpolate::{Higher, Interpolate, Linear, Lower, Midpoint, Nearest}, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ ^^^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stderr] 43 | Quantile1dExt, QuantileExt, SummaryStatisticsExt [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `N64` [INFO] [stderr] --> src/main.rs:45:31 [INFO] [stderr] | [INFO] [stderr] 45 | use noisy_float::types::{n64, N64}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused attribute `doc` [INFO] [stderr] --> src/main.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | /// try to use math library to get quantiles. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] note: the built-in attribute `doc` will be ignored, since it's applied to the macro invocation `println` [INFO] [stderr] --> src/main.rs:112:5 [INFO] [stderr] | [INFO] [stderr] 112 | println!("ndarray min {:?}", &ndarr.min()); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:106:5 [INFO] [stderr] | [INFO] [stderr] 106 | /// ndarray exploration [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 107 | /// create an empty array [INFO] [stderr] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | /// create an empty array [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 108 | let mut ndarr = Array1::from_vec(floats.to_vec()); [INFO] [stderr] | -------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:114:5 [INFO] [stderr] | [INFO] [stderr] 114 | /// Floats do not compare well so we can do the quantiles manually via sorting... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 115 | let half_quant = ndarr.quantile_axis_skipnan_mut(Axis(0), n64(0.5), &Lower).unwrap(); [INFO] [stderr] | ------------------------------------------------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/main.rs:148:5 [INFO] [stderr] | [INFO] [stderr] 148 | /// if vector is string the following works [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 182 | let _result = test_large_dataset(test_file); [INFO] [stderr] | -------------------------------------------- rustdoc does not generate documentation for statements [INFO] [stderr] | [INFO] [stderr] = help: use `//` for a plain comment [INFO] [stderr] [INFO] [stderr] warning: unused import: `datafusion::prelude` [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | use datafusion::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `large_file` [INFO] [stderr] --> src/main.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/large.csv"); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start1` [INFO] [stderr] --> src/main.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 215 | let start1 = PreciseTime::now(); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_start1` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `large_file` [INFO] [stderr] --> src/main.rs:217:13 [INFO] [stderr] | [INFO] [stderr] 217 | let large_file = String::from("/home/ezphlow/arrow-exploration/arrow-rs/arrow/test/data/uk_cities_with_headers.csv"); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_large_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `batch` [INFO] [stderr] --> src/main.rs:280:26 [INFO] [stderr] | [INFO] [stderr] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_batch` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_large_dataset` [INFO] [stderr] --> src/main.rs:200:4 [INFO] [stderr] | [INFO] [stderr] 200 | fn load_large_dataset( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_statistics` [INFO] [stderr] --> src/main.rs:232:10 [INFO] [stderr] | [INFO] [stderr] 232 | async fn test_statistics( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_schema` [INFO] [stderr] --> src/main.rs:243:10 [INFO] [stderr] | [INFO] [stderr] 243 | async fn test_schema( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `datafusion_to_ndarray` [INFO] [stderr] --> src/main.rs:280:4 [INFO] [stderr] | [INFO] [stderr] 280 | fn datafusion_to_ndarray(batch: &arrow::record_batch::RecordBatch) -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `convert_array_string_to_float` [INFO] [stderr] --> src/main.rs:286:4 [INFO] [stderr] | [INFO] [stderr] 286 | fn convert_array_string_to_float(strings: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `arrow-exploration` (bin "arrow-exploration" test) generated 27 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/arrow_exploration-fdf58f1a0a56f2fe) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b66cc201951e00c508c9767a6326072ee1af4989372f11d8fdc7a5517e35a0a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b66cc201951e00c508c9767a6326072ee1af4989372f11d8fdc7a5517e35a0a9", kill_on_drop: false }` [INFO] [stdout] b66cc201951e00c508c9767a6326072ee1af4989372f11d8fdc7a5517e35a0a9