[INFO] fetching crate arrow-integration-test 49.0.0...
[INFO] checking arrow-integration-test-49.0.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate arrow-integration-test 49.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arrow-integration-test 49.0.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow-integration-test 49.0.0
[INFO] finished tweaking crates.io crate arrow-integration-test 49.0.0
[INFO] tweaked toml for crates.io crate arrow-integration-test 49.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-complex v0.4.5
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded arrow-string v49.0.0
[INFO] [stderr]   Downloaded half v2.4.0
[INFO] [stderr]   Downloaded num-iter v0.1.44
[INFO] [stderr]   Downloaded arrow-schema v49.0.0
[INFO] [stderr]   Downloaded arrow-select v49.0.0
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[INFO] [stderr]   Downloaded arrow v49.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59fb34dbc650ab86fde0ef8af2b31c349562320052ab3bebb3c81f6ea20dbcac
[INFO] running `Command { std: "docker" "start" "-a" "59fb34dbc650ab86fde0ef8af2b31c349562320052ab3bebb3c81f6ea20dbcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59fb34dbc650ab86fde0ef8af2b31c349562320052ab3bebb3c81f6ea20dbcac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59fb34dbc650ab86fde0ef8af2b31c349562320052ab3bebb3c81f6ea20dbcac", kill_on_drop: false }`
[INFO] [stdout] 59fb34dbc650ab86fde0ef8af2b31c349562320052ab3bebb3c81f6ea20dbcac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b48835ff01a1e0e959252754ba533e4268992ed64f9db6c581f6e6434049e8dc
[INFO] running `Command { std: "docker" "start" "-a" "b48835ff01a1e0e959252754ba533e4268992ed64f9db6c581f6e6434049e8dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking arrow-schema v49.0.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]     Checking arrow-buffer v49.0.0
[INFO] [stderr]     Checking arrow-data v49.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking arrow-array v49.0.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking arrow-select v49.0.0
[INFO] [stderr]     Checking arrow-arith v49.0.0
[INFO] [stderr]     Checking arrow-row v49.0.0
[INFO] [stderr]     Checking arrow-cast v49.0.0
[INFO] [stderr]     Checking arrow-ord v49.0.0
[INFO] [stderr]     Checking arrow-string v49.0.0
[INFO] [stderr]     Checking arrow v49.0.0
[INFO] [stderr]     Checking arrow-integration-test v49.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `RecordBatch` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatch` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RecordBatchReader` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatchReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `i256` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use arrow::datatypes::*;
[INFO] [stdout]    |     ------------------- the item `i256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 39 | use arrow_buffer::i256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RecordBatchReader` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatchReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `i256` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use arrow::datatypes::*;
[INFO] [stdout]    |     ------------------- the item `i256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 39 | use arrow_buffer::i256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Fields` is imported redundantly
[INFO] [stdout]    --> src/schema.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use super::*;
[INFO] [stdout]     |         -------- the item `Fields` is already imported here
[INFO] [stdout] 104 |     use arrow::datatypes::{DataType, Field, Fields, IntervalUnit, TimeUnit};
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1018:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     use super::*;
[INFO] [stdout]      |         -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     use std::sync::Arc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1020:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     use super::*;
[INFO] [stdout]      |         -------- the item `Buffer` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1020 |     use arrow::buffer::Buffer;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "b48835ff01a1e0e959252754ba533e4268992ed64f9db6c581f6e6434049e8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b48835ff01a1e0e959252754ba533e4268992ed64f9db6c581f6e6434049e8dc", kill_on_drop: false }`
[INFO] [stdout] b48835ff01a1e0e959252754ba533e4268992ed64f9db6c581f6e6434049e8dc
[INFO] checking arrow-integration-test-49.0.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate arrow-integration-test 49.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate arrow-integration-test 49.0.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow-integration-test 49.0.0
[INFO] finished tweaking crates.io crate arrow-integration-test 49.0.0
[INFO] tweaked toml for crates.io crate arrow-integration-test 49.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03c3df9df9b2b9ab6af201e61d7c9403ba28c03a46b31020143ef400097cc5cf
[INFO] running `Command { std: "docker" "start" "-a" "03c3df9df9b2b9ab6af201e61d7c9403ba28c03a46b31020143ef400097cc5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03c3df9df9b2b9ab6af201e61d7c9403ba28c03a46b31020143ef400097cc5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03c3df9df9b2b9ab6af201e61d7c9403ba28c03a46b31020143ef400097cc5cf", kill_on_drop: false }`
[INFO] [stdout] 03c3df9df9b2b9ab6af201e61d7c9403ba28c03a46b31020143ef400097cc5cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1523d8768ecb7535d311d8ffd487f196f5104c9c934ff562b3180bcab7437d92
[INFO] running `Command { std: "docker" "start" "-a" "1523d8768ecb7535d311d8ffd487f196f5104c9c934ff562b3180bcab7437d92", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking arrow-schema v49.0.0
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking lexical-util v0.8.5
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking regex-syntax v0.8.3
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking lexical-parse-integer v0.8.6
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking lexical-write-integer v0.8.5
[INFO] [stderr]     Checking lexical-parse-float v0.8.5
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking lexical-write-float v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking lexical-core v0.8.5
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking num v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking arrow-buffer v49.0.0
[INFO] [stderr]     Checking arrow-data v49.0.0
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking arrow-array v49.0.0
[INFO] [stderr]     Checking arrow-select v49.0.0
[INFO] [stderr]     Checking arrow-arith v49.0.0
[INFO] [stderr]     Checking arrow-row v49.0.0
[INFO] [stderr]     Checking arrow-ord v49.0.0
[INFO] [stderr]     Checking arrow-string v49.0.0
[INFO] [stderr]     Checking arrow-cast v49.0.0
[INFO] [stderr]     Checking arrow v49.0.0
[INFO] [stderr]     Checking arrow-integration-test v49.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `RecordBatch` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:27
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatch` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RecordBatchReader` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatchReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `i256` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use arrow::datatypes::*;
[INFO] [stdout]    |     ------------------- the item `i256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 39 | use arrow_buffer::i256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RecordBatchReader` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:37:40
[INFO] [stdout]    |
[INFO] [stdout] 32 | use arrow::array::*;
[INFO] [stdout]    |     --------------- the item `RecordBatchReader` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 37 | use arrow::record_batch::{RecordBatch, RecordBatchReader};
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `i256` is imported redundantly
[INFO] [stdout]   --> src/lib.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | use arrow::datatypes::*;
[INFO] [stdout]    |     ------------------- the item `i256` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 39 | use arrow_buffer::i256;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Fields` is imported redundantly
[INFO] [stdout]    --> src/schema.rs:104:45
[INFO] [stdout]     |
[INFO] [stdout] 103 |     use super::*;
[INFO] [stdout]     |         -------- the item `Fields` is already imported here
[INFO] [stdout] 104 |     use arrow::datatypes::{DataType, Field, Fields, IntervalUnit, TimeUnit};
[INFO] [stdout]     |                                             ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1018:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     use super::*;
[INFO] [stdout]      |         -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1018 |     use std::sync::Arc;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Buffer` is imported redundantly
[INFO] [stdout]     --> src/lib.rs:1020:9
[INFO] [stdout]      |
[INFO] [stdout] 1014 |     use super::*;
[INFO] [stdout]      |         -------- the item `Buffer` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1020 |     use arrow::buffer::Buffer;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `Command { std: "docker" "inspect" "1523d8768ecb7535d311d8ffd487f196f5104c9c934ff562b3180bcab7437d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1523d8768ecb7535d311d8ffd487f196f5104c9c934ff562b3180bcab7437d92", kill_on_drop: false }`
[INFO] [stdout] 1523d8768ecb7535d311d8ffd487f196f5104c9c934ff562b3180bcab7437d92
