Aug 30 13:22:51.046 INFO checking iron-arrow-0.1.0 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 13:22:51.046 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 13:22:51.046 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:22:51.218 INFO blam! 0a10621c11da7eb877e927ed69663842d6f90b3badcc4e469082807fde94fb7c
Aug 30 13:22:51.220 INFO running `"docker" "start" "-a" "0a10621c11da7eb877e927ed69663842d6f90b3badcc4e469082807fde94fb7c"`
Aug 30 13:22:51.885 INFO kablam!     Checking iron-arrow v0.1.0 (file:///source)
Aug 30 13:22:52.787 INFO kablam! warning: unused import: `std::ops::Index`
Aug 30 13:22:52.787 INFO kablam!  --> src/common/ty.rs:1:5
Aug 30 13:22:52.787 INFO kablam!   |
Aug 30 13:22:52.787 INFO kablam! 1 | use std::ops::Index;
Aug 30 13:22:52.787 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 30 13:22:52.787 INFO kablam!   |
Aug 30 13:22:52.787 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 13:22:52.787 INFO kablam! 
Aug 30 13:22:52.788 INFO kablam! warning: unused import: `common::status::ArrowError`
Aug 30 13:22:52.788 INFO kablam!  --> src/common/ty.rs:3:5
Aug 30 13:22:52.788 INFO kablam!   |
Aug 30 13:22:52.788 INFO kablam! 3 | use common::status::ArrowError;
Aug 30 13:22:52.789 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:52.789 INFO kablam! 
Aug 30 13:22:52.789 INFO kablam! warning: unused import: `array`
Aug 30 13:22:52.789 INFO kablam!  --> src/common/ty.rs:5:5
Aug 30 13:22:52.789 INFO kablam!   |
Aug 30 13:22:52.789 INFO kablam! 5 | use array;
Aug 30 13:22:52.789 INFO kablam!   |     ^^^^^
Aug 30 13:22:52.789 INFO kablam! 
Aug 30 13:22:52.789 INFO kablam! warning: unused import: `std`
Aug 30 13:22:52.789 INFO kablam!  --> src/common/ty.rs:9:5
Aug 30 13:22:52.789 INFO kablam!   |
Aug 30 13:22:52.789 INFO kablam! 9 | use std;
Aug 30 13:22:52.789 INFO kablam!   |     ^^^
Aug 30 13:22:52.789 INFO kablam! 
Aug 30 13:22:52.789 INFO kablam! warning: unused import: `std::mem`
Aug 30 13:22:52.789 INFO kablam!   --> src/common/ty.rs:10:5
Aug 30 13:22:52.789 INFO kablam!    |
Aug 30 13:22:52.789 INFO kablam! 10 | use std::mem;
Aug 30 13:22:52.789 INFO kablam!    |     ^^^^^^^^
Aug 30 13:22:52.789 INFO kablam! 
Aug 30 13:22:52.789 INFO kablam! warning: unused imports: `Debug`, `Error`, `Formatter`
Aug 30 13:22:52.789 INFO kablam!   --> src/common/ty.rs:11:16
Aug 30 13:22:52.789 INFO kablam!    |
Aug 30 13:22:52.789 INFO kablam! 11 | use std::fmt::{Debug, Formatter, Error};
Aug 30 13:22:52.790 INFO kablam!    |                ^^^^^  ^^^^^^^^^  ^^^^^
Aug 30 13:22:52.790 INFO kablam! 
Aug 30 13:22:52.792 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:52.792 INFO kablam!  --> src/common/bit_util.rs:4:5
Aug 30 13:22:52.792 INFO kablam!   |
Aug 30 13:22:52.792 INFO kablam! 4 | use std::ptr;
Aug 30 13:22:52.792 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:52.792 INFO kablam! 
Aug 30 13:22:52.792 INFO kablam! warning: unused import: `array::Array`
Aug 30 13:22:52.793 INFO kablam!  --> src/common/field.rs:3:5
Aug 30 13:22:52.793 INFO kablam!   |
Aug 30 13:22:52.793 INFO kablam! 3 | use array::Array;
Aug 30 13:22:52.793 INFO kablam!   |     ^^^^^^^^^^^^
Aug 30 13:22:52.793 INFO kablam! 
Aug 30 13:22:52.793 INFO kablam! warning: unused imports: `Debug`, `Error`, `Formatter`
Aug 30 13:22:52.793 INFO kablam!  --> src/common/field.rs:5:16
Aug 30 13:22:52.793 INFO kablam!   |
Aug 30 13:22:52.793 INFO kablam! 5 | use std::fmt::{Debug, Formatter, Error};
Aug 30 13:22:52.793 INFO kablam!   |                ^^^^^  ^^^^^^^^^  ^^^^^
Aug 30 13:22:52.793 INFO kablam! 
Aug 30 13:22:52.793 INFO kablam! warning: unused import: `common::status::ArrowError`
Aug 30 13:22:52.793 INFO kablam!  --> src/array.rs:1:5
Aug 30 13:22:52.793 INFO kablam!   |
Aug 30 13:22:52.793 INFO kablam! 1 | use common::status::ArrowError;
Aug 30 13:22:52.793 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:52.793 INFO kablam! 
Aug 30 13:22:52.793 INFO kablam! warning: unused import: `common::ty`
Aug 30 13:22:52.793 INFO kablam!  --> src/array.rs:3:5
Aug 30 13:22:52.793 INFO kablam!   |
Aug 30 13:22:52.793 INFO kablam! 3 | use common::ty;
Aug 30 13:22:52.794 INFO kablam!   |     ^^^^^^^^^^
Aug 30 13:22:52.794 INFO kablam! 
Aug 30 13:22:52.794 INFO kablam! warning: unused import: `memory_pool::MemoryPool`
Aug 30 13:22:52.794 INFO kablam!  --> src/array.rs:5:5
Aug 30 13:22:52.794 INFO kablam!   |
Aug 30 13:22:52.794 INFO kablam! 5 | use memory_pool::MemoryPool;
Aug 30 13:22:52.794 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:52.794 INFO kablam! 
Aug 30 13:22:52.794 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:52.794 INFO kablam!  --> src/array.rs:9:5
Aug 30 13:22:52.794 INFO kablam!   |
Aug 30 13:22:52.794 INFO kablam! 9 | use std::ptr;
Aug 30 13:22:52.794 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:52.794 INFO kablam! 
Aug 30 13:22:52.794 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:52.794 INFO kablam!    --> src/array.rs:284:13
Aug 30 13:22:52.794 INFO kablam!     |
Aug 30 13:22:52.794 INFO kablam! 284 |         use std::ptr;
Aug 30 13:22:52.794 INFO kablam!     |             ^^^^^^^^
Aug 30 13:22:52.794 INFO kablam! 
Aug 30 13:22:52.795 INFO kablam! warning: unused import: `StatusCode`
Aug 30 13:22:52.795 INFO kablam!  --> src/memory_pool.rs:1:34
Aug 30 13:22:52.795 INFO kablam!   |
Aug 30 13:22:52.795 INFO kablam! 1 | use common::status::{ArrowError, StatusCode};
Aug 30 13:22:52.795 INFO kablam!   |                                  ^^^^^^^^^^
Aug 30 13:22:52.795 INFO kablam! 
Aug 30 13:22:52.795 INFO kablam! warning: unused import: `Arc`
Aug 30 13:22:52.795 INFO kablam!  --> src/memory_pool.rs:5:17
Aug 30 13:22:52.796 INFO kablam!   |
Aug 30 13:22:52.796 INFO kablam! 5 | use std::sync::{Arc, Mutex};
Aug 30 13:22:52.796 INFO kablam!   |                 ^^^
Aug 30 13:22:52.796 INFO kablam! 
Aug 30 13:22:52.796 INFO kablam! warning: unused import: `num::Num`
Aug 30 13:22:52.796 INFO kablam!   --> src/buffer.rs:10:5
Aug 30 13:22:52.796 INFO kablam!    |
Aug 30 13:22:52.797 INFO kablam! 10 | use num::Num;
Aug 30 13:22:52.797 INFO kablam!    |     ^^^^^^^^
Aug 30 13:22:52.797 INFO kablam! 
Aug 30 13:22:52.797 INFO kablam! warning: unused import: `common::ty`
Aug 30 13:22:52.797 INFO kablam!  --> src/builder.rs:3:5
Aug 30 13:22:52.798 INFO kablam!   |
Aug 30 13:22:52.798 INFO kablam! 3 | use common::ty;
Aug 30 13:22:52.798 INFO kablam!   |     ^^^^^^^^^^
Aug 30 13:22:52.798 INFO kablam! 
Aug 30 13:22:52.798 INFO kablam! warning: unused import: `memory_pool::MemoryPool`
Aug 30 13:22:52.798 INFO kablam!  --> src/builder.rs:5:5
Aug 30 13:22:52.799 INFO kablam!   |
Aug 30 13:22:52.799 INFO kablam! 5 | use memory_pool::MemoryPool;
Aug 30 13:22:52.799 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:52.799 INFO kablam! 
Aug 30 13:22:52.799 INFO kablam! warning: unused import: `Array`
Aug 30 13:22:52.799 INFO kablam!  --> src/builder.rs:7:13
Aug 30 13:22:52.799 INFO kablam!   |
Aug 30 13:22:52.800 INFO kablam! 7 | use array::{Array, Blob};
Aug 30 13:22:52.800 INFO kablam!   |             ^^^^^
Aug 30 13:22:52.800 INFO kablam! 
Aug 30 13:22:52.800 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:52.800 INFO kablam!  --> src/builder.rs:9:5
Aug 30 13:22:52.800 INFO kablam!   |
Aug 30 13:22:52.800 INFO kablam! 9 | use std::ptr;
Aug 30 13:22:52.800 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:52.801 INFO kablam! 
Aug 30 13:22:52.801 INFO kablam! warning: unused import: `libc`
Aug 30 13:22:52.801 INFO kablam!    --> src/builder.rs:326:19
Aug 30 13:22:52.801 INFO kablam!     |
Aug 30 13:22:52.801 INFO kablam! 326 |               use libc;
Aug 30 13:22:52.801 INFO kablam!     |                   ^^^^
Aug 30 13:22:52.801 INFO kablam! 
Aug 30 13:22:53.550 INFO kablam! warning: unused import: `std::ops::Index`
Aug 30 13:22:53.550 INFO kablam!  --> src/common/ty.rs:1:5
Aug 30 13:22:53.550 INFO kablam!   |
Aug 30 13:22:53.550 INFO kablam! 1 | use std::ops::Index;
Aug 30 13:22:53.550 INFO kablam!   |     ^^^^^^^^^^^^^^^
Aug 30 13:22:53.550 INFO kablam!   |
Aug 30 13:22:53.550 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 13:22:53.550 INFO kablam! 
Aug 30 13:22:53.550 INFO kablam! warning: unused import: `common::status::ArrowError`
Aug 30 13:22:53.550 INFO kablam!  --> src/common/ty.rs:3:5
Aug 30 13:22:53.550 INFO kablam!   |
Aug 30 13:22:53.550 INFO kablam! 3 | use common::status::ArrowError;
Aug 30 13:22:53.550 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:53.550 INFO kablam! 
Aug 30 13:22:53.550 INFO kablam! warning: unused import: `array`
Aug 30 13:22:53.550 INFO kablam!  --> src/common/ty.rs:5:5
Aug 30 13:22:53.550 INFO kablam!   |
Aug 30 13:22:53.550 INFO kablam! 5 | use array;
Aug 30 13:22:53.551 INFO kablam!   |     ^^^^^
Aug 30 13:22:53.551 INFO kablam! 
Aug 30 13:22:53.551 INFO kablam! warning: unused import: `std`
Aug 30 13:22:53.551 INFO kablam!  --> src/common/ty.rs:9:5
Aug 30 13:22:53.551 INFO kablam!   |
Aug 30 13:22:53.551 INFO kablam! 9 | use std;
Aug 30 13:22:53.551 INFO kablam!   |     ^^^
Aug 30 13:22:53.551 INFO kablam! 
Aug 30 13:22:53.551 INFO kablam! warning: unused import: `std::mem`
Aug 30 13:22:53.551 INFO kablam!   --> src/common/ty.rs:10:5
Aug 30 13:22:53.551 INFO kablam!    |
Aug 30 13:22:53.551 INFO kablam! 10 | use std::mem;
Aug 30 13:22:53.551 INFO kablam!    |     ^^^^^^^^
Aug 30 13:22:53.551 INFO kablam! 
Aug 30 13:22:53.551 INFO kablam! warning: unused imports: `Debug`, `Error`, `Formatter`
Aug 30 13:22:53.551 INFO kablam!   --> src/common/ty.rs:11:16
Aug 30 13:22:53.551 INFO kablam!    |
Aug 30 13:22:53.551 INFO kablam! 11 | use std::fmt::{Debug, Formatter, Error};
Aug 30 13:22:53.551 INFO kablam!    |                ^^^^^  ^^^^^^^^^  ^^^^^
Aug 30 13:22:53.551 INFO kablam! 
Aug 30 13:22:53.553 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:53.553 INFO kablam!  --> src/common/bit_util.rs:4:5
Aug 30 13:22:53.553 INFO kablam!   |
Aug 30 13:22:53.553 INFO kablam! 4 | use std::ptr;
Aug 30 13:22:53.553 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:53.553 INFO kablam! 
Aug 30 13:22:53.555 INFO kablam! warning: unused import: `array::Array`
Aug 30 13:22:53.555 INFO kablam!  --> src/common/field.rs:3:5
Aug 30 13:22:53.555 INFO kablam!   |
Aug 30 13:22:53.555 INFO kablam! 3 | use array::Array;
Aug 30 13:22:53.555 INFO kablam!   |     ^^^^^^^^^^^^
Aug 30 13:22:53.555 INFO kablam! 
Aug 30 13:22:53.555 INFO kablam! warning: unused imports: `Debug`, `Error`, `Formatter`
Aug 30 13:22:53.555 INFO kablam!  --> src/common/field.rs:5:16
Aug 30 13:22:53.555 INFO kablam!   |
Aug 30 13:22:53.555 INFO kablam! 5 | use std::fmt::{Debug, Formatter, Error};
Aug 30 13:22:53.555 INFO kablam!   |                ^^^^^  ^^^^^^^^^  ^^^^^
Aug 30 13:22:53.555 INFO kablam! 
Aug 30 13:22:53.562 INFO kablam! warning: unused import: `std`
Aug 30 13:22:53.562 INFO kablam!    --> src/common/mod.rs:263:9
Aug 30 13:22:53.562 INFO kablam!     |
Aug 30 13:22:53.562 INFO kablam! 263 |     use std;
Aug 30 13:22:53.562 INFO kablam!     |         ^^^
Aug 30 13:22:53.562 INFO kablam! 
Aug 30 13:22:53.566 INFO kablam! warning: unused import: `common::status::ArrowError`
Aug 30 13:22:53.567 INFO kablam!  --> src/array.rs:1:5
Aug 30 13:22:53.567 INFO kablam!   |
Aug 30 13:22:53.567 INFO kablam! 1 | use common::status::ArrowError;
Aug 30 13:22:53.567 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:53.567 INFO kablam! 
Aug 30 13:22:53.567 INFO kablam! warning: unused import: `common::ty`
Aug 30 13:22:53.567 INFO kablam!  --> src/array.rs:3:5
Aug 30 13:22:53.567 INFO kablam!   |
Aug 30 13:22:53.567 INFO kablam! 3 | use common::ty;
Aug 30 13:22:53.567 INFO kablam!   |     ^^^^^^^^^^
Aug 30 13:22:53.567 INFO kablam! 
Aug 30 13:22:53.567 INFO kablam! warning: unused import: `memory_pool::MemoryPool`
Aug 30 13:22:53.567 INFO kablam!  --> src/array.rs:5:5
Aug 30 13:22:53.567 INFO kablam!   |
Aug 30 13:22:53.567 INFO kablam! 5 | use memory_pool::MemoryPool;
Aug 30 13:22:53.567 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:53.567 INFO kablam! 
Aug 30 13:22:53.567 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:53.567 INFO kablam!  --> src/array.rs:9:5
Aug 30 13:22:53.567 INFO kablam!   |
Aug 30 13:22:53.567 INFO kablam! 9 | use std::ptr;
Aug 30 13:22:53.567 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:53.567 INFO kablam! 
Aug 30 13:22:53.568 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:53.568 INFO kablam!    --> src/array.rs:284:13
Aug 30 13:22:53.568 INFO kablam!     |
Aug 30 13:22:53.568 INFO kablam! 284 |         use std::ptr;
Aug 30 13:22:53.568 INFO kablam!     |             ^^^^^^^^
Aug 30 13:22:53.568 INFO kablam! 
Aug 30 13:22:53.569 INFO kablam! warning: unused import: `StatusCode`
Aug 30 13:22:53.569 INFO kablam!  --> src/memory_pool.rs:1:34
Aug 30 13:22:53.569 INFO kablam!   |
Aug 30 13:22:53.569 INFO kablam! 1 | use common::status::{ArrowError, StatusCode};
Aug 30 13:22:53.570 INFO kablam!   |                                  ^^^^^^^^^^
Aug 30 13:22:53.570 INFO kablam! 
Aug 30 13:22:53.570 INFO kablam! warning: unused import: `Arc`
Aug 30 13:22:53.570 INFO kablam!  --> src/memory_pool.rs:5:17
Aug 30 13:22:53.570 INFO kablam!   |
Aug 30 13:22:53.570 INFO kablam! 5 | use std::sync::{Arc, Mutex};
Aug 30 13:22:53.571 INFO kablam!   |                 ^^^
Aug 30 13:22:53.571 INFO kablam! 
Aug 30 13:22:53.571 INFO kablam! warning: unused import: `num::Num`
Aug 30 13:22:53.571 INFO kablam!   --> src/buffer.rs:10:5
Aug 30 13:22:53.571 INFO kablam!    |
Aug 30 13:22:53.572 INFO kablam! 10 | use num::Num;
Aug 30 13:22:53.572 INFO kablam!    |     ^^^^^^^^
Aug 30 13:22:53.572 INFO kablam! 
Aug 30 13:22:53.572 INFO kablam! warning: unused import: `common::ty`
Aug 30 13:22:53.572 INFO kablam!  --> src/builder.rs:3:5
Aug 30 13:22:53.572 INFO kablam!   |
Aug 30 13:22:53.572 INFO kablam! 3 | use common::ty;
Aug 30 13:22:53.573 INFO kablam!   |     ^^^^^^^^^^
Aug 30 13:22:53.573 INFO kablam! 
Aug 30 13:22:53.573 INFO kablam! warning: unused import: `memory_pool::MemoryPool`
Aug 30 13:22:53.573 INFO kablam!  --> src/builder.rs:5:5
Aug 30 13:22:53.573 INFO kablam!   |
Aug 30 13:22:53.573 INFO kablam! 5 | use memory_pool::MemoryPool;
Aug 30 13:22:53.573 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:53.574 INFO kablam! 
Aug 30 13:22:53.574 INFO kablam! warning: unused import: `Array`
Aug 30 13:22:53.574 INFO kablam!  --> src/builder.rs:7:13
Aug 30 13:22:53.574 INFO kablam!   |
Aug 30 13:22:53.574 INFO kablam! 7 | use array::{Array, Blob};
Aug 30 13:22:53.574 INFO kablam!   |             ^^^^^
Aug 30 13:22:53.574 INFO kablam! 
Aug 30 13:22:53.574 INFO kablam! warning: unused import: `std::ptr`
Aug 30 13:22:53.574 INFO kablam!  --> src/builder.rs:9:5
Aug 30 13:22:53.575 INFO kablam!   |
Aug 30 13:22:53.575 INFO kablam! 9 | use std::ptr;
Aug 30 13:22:53.575 INFO kablam!   |     ^^^^^^^^
Aug 30 13:22:53.575 INFO kablam! 
Aug 30 13:22:53.575 INFO kablam! warning: unused import: `libc`
Aug 30 13:22:53.575 INFO kablam!    --> src/builder.rs:326:19
Aug 30 13:22:53.575 INFO kablam!     |
Aug 30 13:22:53.575 INFO kablam! 326 |               use libc;
Aug 30 13:22:53.576 INFO kablam!     |                   ^^^^
Aug 30 13:22:53.576 INFO kablam! 
Aug 30 13:22:53.576 INFO kablam! warning: unused imports: `MutableBuffer`, `ResizableBuffer`
Aug 30 13:22:53.576 INFO kablam!    --> src/builder.rs:589:28
Aug 30 13:22:53.576 INFO kablam!     |
Aug 30 13:22:53.576 INFO kablam! 589 |   use buffer::{PoolBuffer, ResizableBuffer, MutableBuffer};
Aug 30 13:22:53.576 INFO kablam!     |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Aug 30 13:22:53.576 INFO kablam! 
Aug 30 13:22:53.580 INFO kablam! warning: unused import: `common::status::ArrowError`
Aug 30 13:22:53.580 INFO kablam!   --> src/lib.rs:21:7
Aug 30 13:22:53.581 INFO kablam!    |
Aug 30 13:22:53.581 INFO kablam! 21 |   use common::status::ArrowError;
Aug 30 13:22:53.581 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:53.581 INFO kablam! 
Aug 30 13:22:53.581 INFO kablam! warning: unused import: `MemoryPool`
Aug 30 13:22:53.581 INFO kablam!   --> src/lib.rs:22:40
Aug 30 13:22:53.581 INFO kablam!    |
Aug 30 13:22:53.581 INFO kablam! 22 |   use memory_pool::{DefaultMemoryPool, MemoryPool};
Aug 30 13:22:53.582 INFO kablam!    |                                        ^^^^^^^^^^
Aug 30 13:22:53.582 INFO kablam! 
Aug 30 13:22:53.582 INFO kablam! warning: unused import: `MutableBuffer`
Aug 30 13:22:53.582 INFO kablam!   --> src/lib.rs:32:26
Aug 30 13:22:53.582 INFO kablam!    |
Aug 30 13:22:53.582 INFO kablam! 32 |     use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer};
Aug 30 13:22:53.582 INFO kablam!    |                          ^^^^^^^^^^^^^
Aug 30 13:22:53.582 INFO kablam! 
Aug 30 13:22:53.583 INFO kablam! warning: unused imports: `MutableBuffer`, `PoolBuffer`, `ResizableBuffer`
Aug 30 13:22:53.583 INFO kablam!   --> src/lib.rs:46:26
Aug 30 13:22:53.583 INFO kablam!    |
Aug 30 13:22:53.583 INFO kablam! 46 |     use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer, BufferBuilder, TypedBufferBuilder};
Aug 30 13:22:53.583 INFO kablam!    |                          ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^  ^^^^^^^^^^
Aug 30 13:22:53.583 INFO kablam! 
Aug 30 13:22:53.895 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:53.895 INFO kablam!  --> src/array.rs:6:14
Aug 30 13:22:53.895 INFO kablam!   |
Aug 30 13:22:53.895 INFO kablam! 6 | use buffer::{Buffer, PoolBuffer};
Aug 30 13:22:53.895 INFO kablam!   |              ^^^^^^
Aug 30 13:22:53.895 INFO kablam! 
Aug 30 13:22:53.895 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:53.895 INFO kablam!  --> src/builder.rs:6:14
Aug 30 13:22:53.895 INFO kablam!   |
Aug 30 13:22:53.895 INFO kablam! 6 | use buffer::{Buffer, PoolBuffer, ResizableBuffer, MutableBuffer};
Aug 30 13:22:53.895 INFO kablam!   |              ^^^^^^
Aug 30 13:22:53.895 INFO kablam! 
Aug 30 13:22:53.995 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.995 INFO kablam!    --> src/common/ty.rs:413:25
Aug 30 13:22:53.995 INFO kablam!     |
Aug 30 13:22:53.995 INFO kablam! 413 |       &Ty::Date32 { ref unit } => 32,
Aug 30 13:22:53.995 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.995 INFO kablam!     |
Aug 30 13:22:53.996 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 13:22:53.996 INFO kablam! 
Aug 30 13:22:53.996 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.996 INFO kablam!    --> src/common/ty.rs:414:25
Aug 30 13:22:53.996 INFO kablam!     |
Aug 30 13:22:53.996 INFO kablam! 414 |       &Ty::Date64 { ref unit } => 64,
Aug 30 13:22:53.996 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.996 INFO kablam! 
Aug 30 13:22:53.998 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.998 INFO kablam!    --> src/common/ty.rs:416:28
Aug 30 13:22:53.998 INFO kablam!     |
Aug 30 13:22:53.998 INFO kablam! 416 |       &Ty::Timestamp { ref unit, ref timezone } => 64,
Aug 30 13:22:53.998 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.998 INFO kablam! 
Aug 30 13:22:53.998 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:53.998 INFO kablam!    --> src/common/ty.rs:416:38
Aug 30 13:22:53.998 INFO kablam!     |
Aug 30 13:22:53.998 INFO kablam! 416 |       &Ty::Timestamp { ref unit, ref timezone } => 64,
Aug 30 13:22:53.998 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:53.998 INFO kablam! 
Aug 30 13:22:53.999 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.999 INFO kablam!    --> src/common/ty.rs:417:25
Aug 30 13:22:53.999 INFO kablam!     |
Aug 30 13:22:53.999 INFO kablam! 417 |       &Ty::Time32 { ref unit } => 32,
Aug 30 13:22:53.999 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.999 INFO kablam! 
Aug 30 13:22:53.999 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.999 INFO kablam!    --> src/common/ty.rs:418:25
Aug 30 13:22:53.999 INFO kablam!     |
Aug 30 13:22:53.999 INFO kablam! 418 |       &Ty::Time64 { ref unit } => 64,
Aug 30 13:22:53.999 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.999 INFO kablam! 
Aug 30 13:22:53.999 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:53.999 INFO kablam!    --> src/common/ty.rs:419:27
Aug 30 13:22:53.999 INFO kablam!     |
Aug 30 13:22:53.999 INFO kablam! 419 |       &Ty::Interval { ref unit } => 64,
Aug 30 13:22:53.999 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:53.999 INFO kablam! 
Aug 30 13:22:53.999 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:53.999 INFO kablam!    --> src/common/ty.rs:421:22
Aug 30 13:22:53.999 INFO kablam!     |
Aug 30 13:22:53.999 INFO kablam! 421 |       &Ty::Decimal { precision, scale } => 16 * 8,
Aug 30 13:22:53.999 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:53.999 INFO kablam! 
Aug 30 13:22:53.999 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:54.000 INFO kablam!    --> src/common/ty.rs:421:33
Aug 30 13:22:54.000 INFO kablam!     |
Aug 30 13:22:54.000 INFO kablam! 421 |       &Ty::Decimal { precision, scale } => 16 * 8,
Aug 30 13:22:54.000 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:54.000 INFO kablam! 
Aug 30 13:22:54.000 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:54.000 INFO kablam!    --> src/common/ty.rs:423:45
Aug 30 13:22:54.000 INFO kablam!     |
Aug 30 13:22:54.000 INFO kablam! 423 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(),
Aug 30 13:22:54.000 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:54.000 INFO kablam! 
Aug 30 13:22:54.000 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:54.000 INFO kablam!    --> src/common/ty.rs:423:57
Aug 30 13:22:54.000 INFO kablam!     |
Aug 30 13:22:54.000 INFO kablam! 423 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(),
Aug 30 13:22:54.000 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:54.000 INFO kablam! 
Aug 30 13:22:54.000 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.000 INFO kablam!    --> src/common/ty.rs:452:25
Aug 30 13:22:54.000 INFO kablam!     |
Aug 30 13:22:54.000 INFO kablam! 452 |       &Ty::Date32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)],
Aug 30 13:22:54.000 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.000 INFO kablam! 
Aug 30 13:22:54.000 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.000 INFO kablam!    --> src/common/ty.rs:453:25
Aug 30 13:22:54.000 INFO kablam!     |
Aug 30 13:22:54.001 INFO kablam! 453 |       &Ty::Date64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:54.001 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.001 INFO kablam! 
Aug 30 13:22:54.001 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.001 INFO kablam!    --> src/common/ty.rs:455:28
Aug 30 13:22:54.001 INFO kablam!     |
Aug 30 13:22:54.001 INFO kablam! 455 |       &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:54.001 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.001 INFO kablam! 
Aug 30 13:22:54.001 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:54.001 INFO kablam!    --> src/common/ty.rs:455:38
Aug 30 13:22:54.001 INFO kablam!     |
Aug 30 13:22:54.001 INFO kablam! 455 |       &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:54.001 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:54.001 INFO kablam! 
Aug 30 13:22:54.001 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.001 INFO kablam!    --> src/common/ty.rs:456:25
Aug 30 13:22:54.001 INFO kablam!     |
Aug 30 13:22:54.001 INFO kablam! 456 |       &Ty::Time32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)],
Aug 30 13:22:54.001 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.001 INFO kablam! 
Aug 30 13:22:54.001 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.001 INFO kablam!    --> src/common/ty.rs:457:25
Aug 30 13:22:54.001 INFO kablam!     |
Aug 30 13:22:54.002 INFO kablam! 457 |       &Ty::Time64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:54.002 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.002 INFO kablam! 
Aug 30 13:22:54.002 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.002 INFO kablam!    --> src/common/ty.rs:458:27
Aug 30 13:22:54.002 INFO kablam!     |
Aug 30 13:22:54.002 INFO kablam! 458 |       &Ty::Interval { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:54.002 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.002 INFO kablam! 
Aug 30 13:22:54.002 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:54.002 INFO kablam!    --> src/common/ty.rs:460:22
Aug 30 13:22:54.002 INFO kablam!     |
Aug 30 13:22:54.002 INFO kablam! 460 |       &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)],
Aug 30 13:22:54.002 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:54.002 INFO kablam! 
Aug 30 13:22:54.002 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:54.002 INFO kablam!    --> src/common/ty.rs:460:33
Aug 30 13:22:54.002 INFO kablam!     |
Aug 30 13:22:54.002 INFO kablam! 460 |       &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)],
Aug 30 13:22:54.002 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:54.002 INFO kablam! 
Aug 30 13:22:54.002 INFO kablam! warning: unused variable: `value_type`
Aug 30 13:22:54.002 INFO kablam!    --> src/common/ty.rs:462:23
Aug 30 13:22:54.002 INFO kablam!     |
Aug 30 13:22:54.003 INFO kablam! 462 |       &Ty::List { ref value_type } => vec![BufferDesc::validity_buffer(), BufferDesc::offset_buffer()],
Aug 30 13:22:54.003 INFO kablam!     |                       ^^^^^^^^^^ help: try ignoring the field: `value_type: _`
Aug 30 13:22:54.003 INFO kablam! 
Aug 30 13:22:54.003 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.003 INFO kablam!    --> src/common/ty.rs:463:25
Aug 30 13:22:54.003 INFO kablam!     |
Aug 30 13:22:54.003 INFO kablam! 463 |       &Ty::Struct { ref fields } => vec![BufferDesc::validity_buffer()],
Aug 30 13:22:54.003 INFO kablam!     |                         ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.003 INFO kablam! 
Aug 30 13:22:54.003 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.003 INFO kablam!    --> src/common/ty.rs:464:24
Aug 30 13:22:54.003 INFO kablam!     |
Aug 30 13:22:54.003 INFO kablam! 464 |       &Ty::Union { ref fields, ref type_codes, ref mode } => {
Aug 30 13:22:54.003 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.003 INFO kablam! 
Aug 30 13:22:54.003 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.003 INFO kablam!    --> src/common/ty.rs:464:36
Aug 30 13:22:54.003 INFO kablam!     |
Aug 30 13:22:54.003 INFO kablam! 464 |       &Ty::Union { ref fields, ref type_codes, ref mode } => {
Aug 30 13:22:54.003 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.003 INFO kablam! 
Aug 30 13:22:54.003 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:54.003 INFO kablam!    --> src/common/ty.rs:470:29
Aug 30 13:22:54.003 INFO kablam!     |
Aug 30 13:22:54.003 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:54.004 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:54.004 INFO kablam! 
Aug 30 13:22:54.004 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:54.004 INFO kablam!    --> src/common/ty.rs:470:45
Aug 30 13:22:54.004 INFO kablam!     |
Aug 30 13:22:54.004 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:54.004 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:54.004 INFO kablam! 
Aug 30 13:22:54.004 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:54.004 INFO kablam!    --> src/common/ty.rs:470:57
Aug 30 13:22:54.004 INFO kablam!     |
Aug 30 13:22:54.004 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:54.004 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:54.004 INFO kablam! 
Aug 30 13:22:54.004 INFO kablam! warning: unused variable: `byte_width`
Aug 30 13:22:54.004 INFO kablam!    --> src/common/ty.rs:491:30
Aug 30 13:22:54.004 INFO kablam!     |
Aug 30 13:22:54.004 INFO kablam! 491 |       &Ty::FixedSizeBinary { byte_width } => "fixed_size_binary",
Aug 30 13:22:54.004 INFO kablam!     |                              ^^^^^^^^^^ help: try ignoring the field: `byte_width: _`
Aug 30 13:22:54.004 INFO kablam! 
Aug 30 13:22:54.005 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.005 INFO kablam!    --> src/common/ty.rs:492:25
Aug 30 13:22:54.005 INFO kablam!     |
Aug 30 13:22:54.005 INFO kablam! 492 |       &Ty::Date32 { ref unit } => "date32",
Aug 30 13:22:54.005 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.005 INFO kablam! 
Aug 30 13:22:54.005 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.005 INFO kablam!    --> src/common/ty.rs:493:25
Aug 30 13:22:54.005 INFO kablam!     |
Aug 30 13:22:54.005 INFO kablam! 493 |       &Ty::Date64 { ref unit } => "date64",
Aug 30 13:22:54.005 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.005 INFO kablam! 
Aug 30 13:22:54.005 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.005 INFO kablam!    --> src/common/ty.rs:494:28
Aug 30 13:22:54.005 INFO kablam!     |
Aug 30 13:22:54.005 INFO kablam! 494 |       &Ty::Timestamp { ref unit, ref timezone } => "timestamp",
Aug 30 13:22:54.005 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.005 INFO kablam! 
Aug 30 13:22:54.005 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:54.005 INFO kablam!    --> src/common/ty.rs:494:38
Aug 30 13:22:54.006 INFO kablam!     |
Aug 30 13:22:54.006 INFO kablam! 494 |       &Ty::Timestamp { ref unit, ref timezone } => "timestamp",
Aug 30 13:22:54.006 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:54.006 INFO kablam! 
Aug 30 13:22:54.006 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.006 INFO kablam!    --> src/common/ty.rs:495:25
Aug 30 13:22:54.006 INFO kablam!     |
Aug 30 13:22:54.006 INFO kablam! 495 |       &Ty::Time32 { ref unit } => "time32",
Aug 30 13:22:54.006 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.006 INFO kablam! 
Aug 30 13:22:54.006 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.006 INFO kablam!    --> src/common/ty.rs:496:25
Aug 30 13:22:54.006 INFO kablam!     |
Aug 30 13:22:54.006 INFO kablam! 496 |       &Ty::Time64 { ref unit } => "time64",
Aug 30 13:22:54.006 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.006 INFO kablam! 
Aug 30 13:22:54.006 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:54.006 INFO kablam!    --> src/common/ty.rs:497:27
Aug 30 13:22:54.006 INFO kablam!     |
Aug 30 13:22:54.006 INFO kablam! 497 |       &Ty::Interval { ref unit } => "interval",
Aug 30 13:22:54.007 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:54.007 INFO kablam! 
Aug 30 13:22:54.007 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:54.007 INFO kablam!    --> src/common/ty.rs:498:22
Aug 30 13:22:54.007 INFO kablam!     |
Aug 30 13:22:54.007 INFO kablam! 498 |       &Ty::Decimal { precision, scale } => "decimal",
Aug 30 13:22:54.007 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:54.007 INFO kablam! 
Aug 30 13:22:54.007 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:54.007 INFO kablam!    --> src/common/ty.rs:498:33
Aug 30 13:22:54.007 INFO kablam!     |
Aug 30 13:22:54.007 INFO kablam! 498 |       &Ty::Decimal { precision, scale } => "decimal",
Aug 30 13:22:54.007 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:54.007 INFO kablam! 
Aug 30 13:22:54.007 INFO kablam! warning: unused variable: `value_type`
Aug 30 13:22:54.007 INFO kablam!    --> src/common/ty.rs:499:23
Aug 30 13:22:54.007 INFO kablam!     |
Aug 30 13:22:54.007 INFO kablam! 499 |       &Ty::List { ref value_type } => "list",
Aug 30 13:22:54.007 INFO kablam!     |                       ^^^^^^^^^^ help: try ignoring the field: `value_type: _`
Aug 30 13:22:54.007 INFO kablam! 
Aug 30 13:22:54.008 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.008 INFO kablam!    --> src/common/ty.rs:500:25
Aug 30 13:22:54.008 INFO kablam!     |
Aug 30 13:22:54.008 INFO kablam! 500 |       &Ty::Struct { ref fields } => "struct",
Aug 30 13:22:54.008 INFO kablam!     |                         ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.008 INFO kablam! 
Aug 30 13:22:54.008 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.008 INFO kablam!    --> src/common/ty.rs:501:24
Aug 30 13:22:54.008 INFO kablam!     |
Aug 30 13:22:54.008 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:54.008 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.008 INFO kablam! 
Aug 30 13:22:54.008 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.008 INFO kablam!    --> src/common/ty.rs:501:36
Aug 30 13:22:54.008 INFO kablam!     |
Aug 30 13:22:54.008 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:54.008 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.008 INFO kablam! 
Aug 30 13:22:54.008 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:54.008 INFO kablam!    --> src/common/ty.rs:501:52
Aug 30 13:22:54.009 INFO kablam!     |
Aug 30 13:22:54.009 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:54.009 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:54.009 INFO kablam! 
Aug 30 13:22:54.009 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:54.009 INFO kablam!    --> src/common/ty.rs:502:29
Aug 30 13:22:54.009 INFO kablam!     |
Aug 30 13:22:54.009 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:54.009 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:54.009 INFO kablam! 
Aug 30 13:22:54.009 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:54.009 INFO kablam!    --> src/common/ty.rs:502:45
Aug 30 13:22:54.009 INFO kablam!     |
Aug 30 13:22:54.009 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:54.009 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:54.009 INFO kablam! 
Aug 30 13:22:54.009 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:54.009 INFO kablam!    --> src/common/ty.rs:502:57
Aug 30 13:22:54.009 INFO kablam!     |
Aug 30 13:22:54.009 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:54.010 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:54.010 INFO kablam! 
Aug 30 13:22:54.010 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.010 INFO kablam!    --> src/common/ty.rs:555:36
Aug 30 13:22:54.010 INFO kablam!     |
Aug 30 13:22:54.010 INFO kablam! 555 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i],
Aug 30 13:22:54.010 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.010 INFO kablam! 
Aug 30 13:22:54.010 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:54.010 INFO kablam!    --> src/common/ty.rs:555:52
Aug 30 13:22:54.010 INFO kablam!     |
Aug 30 13:22:54.010 INFO kablam! 555 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i],
Aug 30 13:22:54.010 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:54.010 INFO kablam! 
Aug 30 13:22:54.010 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.010 INFO kablam!    --> src/common/ty.rs:563:36
Aug 30 13:22:54.010 INFO kablam!     |
Aug 30 13:22:54.010 INFO kablam! 563 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields,
Aug 30 13:22:54.010 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.010 INFO kablam! 
Aug 30 13:22:54.011 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:54.011 INFO kablam!    --> src/common/ty.rs:563:52
Aug 30 13:22:54.011 INFO kablam!     |
Aug 30 13:22:54.011 INFO kablam! 563 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields,
Aug 30 13:22:54.011 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:54.011 INFO kablam! 
Aug 30 13:22:54.011 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.011 INFO kablam!    --> src/common/ty.rs:571:36
Aug 30 13:22:54.011 INFO kablam!     |
Aug 30 13:22:54.011 INFO kablam! 571 |       &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32,
Aug 30 13:22:54.011 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.011 INFO kablam! 
Aug 30 13:22:54.011 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:54.011 INFO kablam!    --> src/common/ty.rs:571:52
Aug 30 13:22:54.011 INFO kablam!     |
Aug 30 13:22:54.011 INFO kablam! 571 |       &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32,
Aug 30 13:22:54.011 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:54.011 INFO kablam! 
Aug 30 13:22:54.011 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:54.011 INFO kablam!    --> src/common/ty.rs:586:38
Aug 30 13:22:54.011 INFO kablam!     |
Aug 30 13:22:54.011 INFO kablam! 586 |       &Ty::Timestamp { ref unit, ref timezone } => unit,
Aug 30 13:22:54.012 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:54.012 INFO kablam! 
Aug 30 13:22:54.012 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:54.012 INFO kablam!    --> src/common/ty.rs:602:33
Aug 30 13:22:54.012 INFO kablam!     |
Aug 30 13:22:54.012 INFO kablam! 602 |       &Ty::Decimal { precision, scale } => precision,
Aug 30 13:22:54.012 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:54.012 INFO kablam! 
Aug 30 13:22:54.012 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:54.012 INFO kablam!    --> src/common/ty.rs:609:22
Aug 30 13:22:54.012 INFO kablam!     |
Aug 30 13:22:54.012 INFO kablam! 609 |       &Ty::Decimal { precision, scale } => scale,
Aug 30 13:22:54.012 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:54.012 INFO kablam! 
Aug 30 13:22:54.012 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.012 INFO kablam!    --> src/common/ty.rs:623:24
Aug 30 13:22:54.012 INFO kablam!     |
Aug 30 13:22:54.012 INFO kablam! 623 |       &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes,
Aug 30 13:22:54.012 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.012 INFO kablam! 
Aug 30 13:22:54.012 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:54.012 INFO kablam!    --> src/common/ty.rs:623:52
Aug 30 13:22:54.012 INFO kablam!     |
Aug 30 13:22:54.013 INFO kablam! 623 |       &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes,
Aug 30 13:22:54.013 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:54.013 INFO kablam! 
Aug 30 13:22:54.013 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:54.013 INFO kablam!    --> src/common/ty.rs:630:24
Aug 30 13:22:54.013 INFO kablam!     |
Aug 30 13:22:54.013 INFO kablam! 630 |       &Ty::Union { ref fields, ref type_codes, ref mode } => mode,
Aug 30 13:22:54.013 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:54.013 INFO kablam! 
Aug 30 13:22:54.013 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:54.013 INFO kablam!    --> src/common/ty.rs:630:36
Aug 30 13:22:54.013 INFO kablam!     |
Aug 30 13:22:54.013 INFO kablam! 630 |       &Ty::Union { ref fields, ref type_codes, ref mode } => mode,
Aug 30 13:22:54.013 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:54.013 INFO kablam! 
Aug 30 13:22:54.013 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:54.013 INFO kablam!    --> src/common/ty.rs:637:45
Aug 30 13:22:54.013 INFO kablam!     |
Aug 30 13:22:54.013 INFO kablam! 637 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type,
Aug 30 13:22:54.013 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:54.013 INFO kablam! 
Aug 30 13:22:54.013 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:54.014 INFO kablam!    --> src/common/ty.rs:637:57
Aug 30 13:22:54.014 INFO kablam!     |
Aug 30 13:22:54.014 INFO kablam! 637 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type,
Aug 30 13:22:54.014 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:54.014 INFO kablam! 
Aug 30 13:22:54.014 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:54.014 INFO kablam!    --> src/common/ty.rs:644:29
Aug 30 13:22:54.014 INFO kablam!     |
Aug 30 13:22:54.014 INFO kablam! 644 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary,
Aug 30 13:22:54.014 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:54.014 INFO kablam! 
Aug 30 13:22:54.014 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:54.014 INFO kablam!    --> src/common/ty.rs:644:57
Aug 30 13:22:54.014 INFO kablam!     |
Aug 30 13:22:54.014 INFO kablam! 644 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary,
Aug 30 13:22:54.014 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:54.014 INFO kablam! 
Aug 30 13:22:54.014 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:54.014 INFO kablam!    --> src/common/ty.rs:651:29
Aug 30 13:22:54.014 INFO kablam!     |
Aug 30 13:22:54.014 INFO kablam! 651 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered,
Aug 30 13:22:54.015 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:54.015 INFO kablam! 
Aug 30 13:22:54.015 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:54.015 INFO kablam!    --> src/common/ty.rs:651:45
Aug 30 13:22:54.015 INFO kablam!     |
Aug 30 13:22:54.015 INFO kablam! 651 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered,
Aug 30 13:22:54.015 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:54.015 INFO kablam! 
Aug 30 13:22:54.015 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.015 INFO kablam!    --> src/array.rs:151:32
Aug 30 13:22:54.015 INFO kablam!     |
Aug 30 13:22:54.015 INFO kablam! 151 |       &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool,
Aug 30 13:22:54.015 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.015 INFO kablam! 
Aug 30 13:22:54.015 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:54.015 INFO kablam!    --> src/array.rs:151:49
Aug 30 13:22:54.015 INFO kablam!     |
Aug 30 13:22:54.015 INFO kablam! 151 |       &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool,
Aug 30 13:22:54.015 INFO kablam!     |                                                 ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:54.015 INFO kablam! 
Aug 30 13:22:54.016 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.016 INFO kablam!    --> src/array.rs:152:33
Aug 30 13:22:54.016 INFO kablam!     |
Aug 30 13:22:54.016 INFO kablam! 152 |       &BuilderData::UInt8 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.016 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.016 INFO kablam! 
Aug 30 13:22:54.016 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.016 INFO kablam!    --> src/array.rs:157:32
Aug 30 13:22:54.016 INFO kablam!     |
Aug 30 13:22:54.016 INFO kablam! 157 |       &BuilderData::Int8 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.016 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.016 INFO kablam! 
Aug 30 13:22:54.016 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.016 INFO kablam!    --> src/array.rs:162:34
Aug 30 13:22:54.016 INFO kablam!     |
Aug 30 13:22:54.016 INFO kablam! 162 |       &BuilderData::UInt16 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.016 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.016 INFO kablam! 
Aug 30 13:22:54.016 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.016 INFO kablam!    --> src/array.rs:167:33
Aug 30 13:22:54.017 INFO kablam!     |
Aug 30 13:22:54.017 INFO kablam! 167 |       &BuilderData::Int16 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.017 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.017 INFO kablam! 
Aug 30 13:22:54.017 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.017 INFO kablam!    --> src/array.rs:172:34
Aug 30 13:22:54.017 INFO kablam!     |
Aug 30 13:22:54.017 INFO kablam! 172 |       &BuilderData::UInt32 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.017 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.017 INFO kablam! 
Aug 30 13:22:54.017 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.017 INFO kablam!    --> src/array.rs:177:33
Aug 30 13:22:54.017 INFO kablam!     |
Aug 30 13:22:54.017 INFO kablam! 177 |       &BuilderData::Int32 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.017 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.017 INFO kablam! 
Aug 30 13:22:54.017 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.017 INFO kablam!    --> src/array.rs:182:34
Aug 30 13:22:54.017 INFO kablam!     |
Aug 30 13:22:54.017 INFO kablam! 182 |       &BuilderData::UInt64 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.018 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.018 INFO kablam! 
Aug 30 13:22:54.018 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.018 INFO kablam!    --> src/array.rs:187:33
Aug 30 13:22:54.018 INFO kablam!     |
Aug 30 13:22:54.018 INFO kablam! 187 |       &BuilderData::Int64 { ref null_bitmap, ref data } => {
Aug 30 13:22:54.018 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.018 INFO kablam! 
Aug 30 13:22:54.018 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.018 INFO kablam!    --> src/array.rs:192:34
Aug 30 13:22:54.018 INFO kablam!     |
Aug 30 13:22:54.018 INFO kablam! 192 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => {
Aug 30 13:22:54.018 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.018 INFO kablam! 
Aug 30 13:22:54.018 INFO kablam! warning: unused variable: `f`
Aug 30 13:22:54.018 INFO kablam!    --> src/array.rs:264:17
Aug 30 13:22:54.018 INFO kablam!     |
Aug 30 13:22:54.018 INFO kablam! 264 |   fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Aug 30 13:22:54.018 INFO kablam!     |                 ^ help: consider using `_f` instead
Aug 30 13:22:54.018 INFO kablam! 
Aug 30 13:22:54.019 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.019 INFO kablam!    --> src/array.rs:302:32
Aug 30 13:22:54.019 INFO kablam!     |
Aug 30 13:22:54.019 INFO kablam! 302 |       &BuilderData::Bool { ref null_bitmap, ref data } => bit_util::get_bit(data.data(), i),
Aug 30 13:22:54.019 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.019 INFO kablam! 
Aug 30 13:22:54.019 INFO kablam! warning: unused variable: `value_offsets`
Aug 30 13:22:54.019 INFO kablam!    --> src/array.rs:631:29
Aug 30 13:22:54.019 INFO kablam!     |
Aug 30 13:22:54.019 INFO kablam! 631 |       ArrayData::List { ref value_offsets, ref value_array } => value_array,
Aug 30 13:22:54.019 INFO kablam!     |                             ^^^^^^^^^^^^^ help: try ignoring the field: `value_offsets: _`
Aug 30 13:22:54.019 INFO kablam! 
Aug 30 13:22:54.019 INFO kablam! warning: unused variable: `byte_width`
Aug 30 13:22:54.019 INFO kablam!   --> src/builder.rs:73:29
Aug 30 13:22:54.019 INFO kablam!    |
Aug 30 13:22:54.019 INFO kablam! 73 |       Ty::FixedSizeBinary { byte_width } => BuilderData::FixedSizeBinary { null_bitmap, data },
Aug 30 13:22:54.019 INFO kablam!    |                             ^^^^^^^^^^ help: try ignoring the field: `byte_width: _`
Aug 30 13:22:54.019 INFO kablam! 
Aug 30 13:22:54.019 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:54.020 INFO kablam!    --> src/builder.rs:465:61
Aug 30 13:22:54.020 INFO kablam!     |
Aug 30 13:22:54.020 INFO kablam! 465 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:54.020 INFO kablam!     |                                                             ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:54.020 INFO kablam! 
Aug 30 13:22:54.020 INFO kablam! warning: unused variable: `lengths_and_data`
Aug 30 13:22:54.020 INFO kablam!    --> src/builder.rs:481:63
Aug 30 13:22:54.020 INFO kablam!     |
Aug 30 13:22:54.020 INFO kablam! 481 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.020 INFO kablam!     |                                                               ^^^^^^^^^^^^^^^^ help: try ignoring the field: `lengths_and_data: _`
Aug 30 13:22:54.020 INFO kablam! 
Aug 30 13:22:54.020 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:54.020 INFO kablam!    --> src/builder.rs:481:81
Aug 30 13:22:54.020 INFO kablam!     |
Aug 30 13:22:54.020 INFO kablam! 481 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.020 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:54.020 INFO kablam! 
Aug 30 13:22:54.020 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.021 INFO kablam!    --> src/builder.rs:496:40
Aug 30 13:22:54.021 INFO kablam!     |
Aug 30 13:22:54.021 INFO kablam! 496 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:54.021 INFO kablam!     |                                        ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.021 INFO kablam! 
Aug 30 13:22:54.021 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.021 INFO kablam!    --> src/builder.rs:512:42
Aug 30 13:22:54.021 INFO kablam!     |
Aug 30 13:22:54.021 INFO kablam! 512 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.021 INFO kablam!     |                                          ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.021 INFO kablam! 
Aug 30 13:22:54.021 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:54.021 INFO kablam!    --> src/builder.rs:512:81
Aug 30 13:22:54.021 INFO kablam!     |
Aug 30 13:22:54.021 INFO kablam! 512 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.021 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:54.021 INFO kablam! 
Aug 30 13:22:54.021 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.021 INFO kablam!    --> src/builder.rs:527:40
Aug 30 13:22:54.021 INFO kablam!     |
Aug 30 13:22:54.022 INFO kablam! 527 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:54.022 INFO kablam!     |                                        ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.022 INFO kablam! 
Aug 30 13:22:54.022 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:54.022 INFO kablam!    --> src/builder.rs:542:42
Aug 30 13:22:54.022 INFO kablam!     |
Aug 30 13:22:54.022 INFO kablam! 542 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.022 INFO kablam!     |                                          ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:54.022 INFO kablam! 
Aug 30 13:22:54.022 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:54.022 INFO kablam!    --> src/builder.rs:542:81
Aug 30 13:22:54.022 INFO kablam!     |
Aug 30 13:22:54.022 INFO kablam! 542 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:54.022 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:54.022 INFO kablam! 
Aug 30 13:22:54.022 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:54.022 INFO kablam!    --> src/builder.rs:555:49
Aug 30 13:22:54.022 INFO kablam!     |
Aug 30 13:22:54.023 INFO kablam! 555 |       &BuilderData::Bool { ref null_bitmap, ref data } |
Aug 30 13:22:54.023 INFO kablam!     |                                                 ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:54.023 INFO kablam! 
Aug 30 13:22:54.023 INFO kablam! warning: unused variable: `lengths_and_data`
Aug 30 13:22:54.023 INFO kablam!    --> src/builder.rs:564:51
Aug 30 13:22:54.023 INFO kablam!     |
Aug 30 13:22:54.023 INFO kablam! 564 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => Some(null_bitmap),
Aug 30 13:22:54.023 INFO kablam!     |                                                   ^^^^^^^^^^^^^^^^ help: try ignoring the field: `lengths_and_data: _`
Aug 30 13:22:54.023 INFO kablam! 
Aug 30 13:22:54.023 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:54.023 INFO kablam!    --> src/builder.rs:564:69
Aug 30 13:22:54.023 INFO kablam!     |
Aug 30 13:22:54.023 INFO kablam! 564 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => Some(null_bitmap),
Aug 30 13:22:54.023 INFO kablam!     |                                                                     ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:54.023 INFO kablam! 
Aug 30 13:22:54.307 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 13:22:54.307 INFO kablam!    --> src/buffer.rs:127:5
Aug 30 13:22:54.307 INFO kablam!     |
Aug 30 13:22:54.307 INFO kablam! 127 |     unsafe { mem::forget(self.page) }
Aug 30 13:22:54.307 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 13:22:54.307 INFO kablam!     |
Aug 30 13:22:54.307 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 13:22:54.308 INFO kablam! 
Aug 30 13:22:54.308 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 13:22:54.308 INFO kablam!    --> src/buffer.rs:132:5
Aug 30 13:22:54.308 INFO kablam!     |
Aug 30 13:22:54.308 INFO kablam! 132 |     unsafe { mem::forget(self.page) }
Aug 30 13:22:54.308 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 13:22:54.308 INFO kablam! 
Aug 30 13:22:54.311 INFO kablam! warning: constant item is never used: `ROUND_TO`
Aug 30 13:22:54.311 INFO kablam!  --> src/common/bit_util.rs:7:1
Aug 30 13:22:54.311 INFO kablam!   |
Aug 30 13:22:54.312 INFO kablam! 7 | const ROUND_TO: i64 = 64;
Aug 30 13:22:54.312 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.312 INFO kablam!   |
Aug 30 13:22:54.312 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 30 13:22:54.312 INFO kablam! 
Aug 30 13:22:54.312 INFO kablam! warning: method is never used: `compute_null_count`
Aug 30 13:22:54.312 INFO kablam!    --> src/array.rs:134:3
Aug 30 13:22:54.313 INFO kablam!     |
Aug 30 13:22:54.313 INFO kablam! 134 |   fn compute_null_count(null_bitmap: &Option<PoolBuffer>, offset: i64, length: i64) -> i64 {
Aug 30 13:22:54.313 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.313 INFO kablam! 
Aug 30 13:22:54.313 INFO kablam! warning: function is never used: `raw_value`
Aug 30 13:22:54.313 INFO kablam!    --> src/array.rs:276:1
Aug 30 13:22:54.313 INFO kablam!     |
Aug 30 13:22:54.314 INFO kablam! 276 | fn raw_value<T: Copy>(values: *const T, i: i64) -> T {
Aug 30 13:22:54.314 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.314 INFO kablam! 
Aug 30 13:22:54.314 INFO kablam! warning: function is never used: `raw_values`
Aug 30 13:22:54.314 INFO kablam!    --> src/array.rs:280:1
Aug 30 13:22:54.314 INFO kablam!     |
Aug 30 13:22:54.314 INFO kablam! 280 | fn raw_values<T>(value_buffer: &Option<PoolBuffer>, offset: i64) -> *const T {
Aug 30 13:22:54.315 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.315 INFO kablam! 
Aug 30 13:22:54.315 INFO kablam! warning: type alias is never used: `FixedSizedBlob`
Aug 30 13:22:54.315 INFO kablam!    --> src/array.rs:588:1
Aug 30 13:22:54.315 INFO kablam!     |
Aug 30 13:22:54.315 INFO kablam! 588 | type FixedSizedBlob = *const u8;
Aug 30 13:22:54.315 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.315 INFO kablam! 
Aug 30 13:22:54.315 INFO kablam! warning: method is never used: `get_capacity_for_type`
Aug 30 13:22:54.316 INFO kablam!    --> src/builder.rs:117:3
Aug 30 13:22:54.316 INFO kablam!     |
Aug 30 13:22:54.316 INFO kablam! 117 |   fn get_capacity_for_type(ty: &Ty, req_capacity: i64) -> i64 {
Aug 30 13:22:54.316 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.316 INFO kablam! 
Aug 30 13:22:54.316 INFO kablam! warning: function is never used: `init_buffer`
Aug 30 13:22:54.316 INFO kablam!    --> src/builder.rs:570:1
Aug 30 13:22:54.316 INFO kablam!     |
Aug 30 13:22:54.316 INFO kablam! 570 | fn init_buffer(buffer: &mut PoolBuffer, new_bits: i64) -> Result<(), ArrowError> {
Aug 30 13:22:54.317 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.317 INFO kablam! 
Aug 30 13:22:54.317 INFO kablam! warning: function is never used: `resize_buffer`
Aug 30 13:22:54.317 INFO kablam!    --> src/builder.rs:575:1
Aug 30 13:22:54.317 INFO kablam!     |
Aug 30 13:22:54.317 INFO kablam! 575 | fn resize_buffer(buffer: &mut PoolBuffer, new_bits: i64) -> Result<(), ArrowError> {
Aug 30 13:22:54.317 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.317 INFO kablam! 
Aug 30 13:22:54.317 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:22:54.318 INFO kablam!  --> src/lib.rs:3:12
Aug 30 13:22:54.318 INFO kablam!   |
Aug 30 13:22:54.318 INFO kablam! 3 | #![feature(pointer_methods)]
Aug 30 13:22:54.318 INFO kablam!   |            ^^^^^^^^^^^^^^^
Aug 30 13:22:54.318 INFO kablam!   |
Aug 30 13:22:54.318 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 13:22:54.318 INFO kablam! 
Aug 30 13:22:54.318 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 30 13:22:54.318 INFO kablam!  --> src/lib.rs:5:12
Aug 30 13:22:54.319 INFO kablam!   |
Aug 30 13:22:54.319 INFO kablam! 5 | #![feature(const_size_of)]
Aug 30 13:22:54.319 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 13:22:54.319 INFO kablam! 
Aug 30 13:22:54.319 INFO kablam! warning: unused attribute
Aug 30 13:22:54.319 INFO kablam!  --> src/common/ty.rs:8:1
Aug 30 13:22:54.319 INFO kablam!   |
Aug 30 13:22:54.319 INFO kablam! 8 | #[macro_use]
Aug 30 13:22:54.319 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 13:22:54.319 INFO kablam!   |
Aug 30 13:22:54.320 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 30 13:22:54.320 INFO kablam! 
Aug 30 13:22:54.323 INFO kablam! warning: constant `pop_len` should have an upper case name such as `POP_LEN`
Aug 30 13:22:54.323 INFO kablam!   --> src/common/bit_util.rs:75:1
Aug 30 13:22:54.324 INFO kablam!    |
Aug 30 13:22:54.324 INFO kablam! 75 | const pop_len: i64 = (mem::size_of::<i64>() * 8) as i64;
Aug 30 13:22:54.324 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:54.324 INFO kablam!    |
Aug 30 13:22:54.324 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 30 13:22:54.324 INFO kablam! 
Aug 30 13:22:54.360 INFO kablam! error: aborting due to previous error
Aug 30 13:22:54.361 INFO kablam! 
Aug 30 13:22:54.361 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 13:22:54.369 INFO kablam! error: Could not compile `iron-arrow`.
Aug 30 13:22:54.369 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 13:22:55.714 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:55.715 INFO kablam!  --> src/array.rs:6:14
Aug 30 13:22:55.715 INFO kablam!   |
Aug 30 13:22:55.715 INFO kablam! 6 | use buffer::{Buffer, PoolBuffer};
Aug 30 13:22:55.715 INFO kablam!   |              ^^^^^^
Aug 30 13:22:55.715 INFO kablam! 
Aug 30 13:22:55.715 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:55.716 INFO kablam!  --> src/builder.rs:6:14
Aug 30 13:22:55.716 INFO kablam!   |
Aug 30 13:22:55.716 INFO kablam! 6 | use buffer::{Buffer, PoolBuffer, ResizableBuffer, MutableBuffer};
Aug 30 13:22:55.716 INFO kablam!   |              ^^^^^^
Aug 30 13:22:55.716 INFO kablam! 
Aug 30 13:22:55.716 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:55.716 INFO kablam!   --> src/lib.rs:32:18
Aug 30 13:22:55.716 INFO kablam!    |
Aug 30 13:22:55.716 INFO kablam! 32 |     use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer};
Aug 30 13:22:55.716 INFO kablam!    |                  ^^^^^^
Aug 30 13:22:55.716 INFO kablam! 
Aug 30 13:22:55.716 INFO kablam! warning: unused import: `Buffer`
Aug 30 13:22:55.716 INFO kablam!   --> src/lib.rs:46:18
Aug 30 13:22:55.716 INFO kablam!    |
Aug 30 13:22:55.716 INFO kablam! 46 |     use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer, BufferBuilder, TypedBufferBuilder};
Aug 30 13:22:55.717 INFO kablam!    |                  ^^^^^^
Aug 30 13:22:55.717 INFO kablam! 
Aug 30 13:22:55.871 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.871 INFO kablam!    --> src/common/mod.rs:367:9
Aug 30 13:22:55.871 INFO kablam!     |
Aug 30 13:22:55.871 INFO kablam! 367 |     let null_bitmap = PoolBuffer::new(pool);
Aug 30 13:22:55.871 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_null_bitmap` instead
Aug 30 13:22:55.871 INFO kablam!     |
Aug 30 13:22:55.871 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 13:22:55.871 INFO kablam! 
Aug 30 13:22:55.872 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.872 INFO kablam!    --> src/common/mod.rs:409:9
Aug 30 13:22:55.872 INFO kablam!     |
Aug 30 13:22:55.872 INFO kablam! 409 |     let null_bitmap = PoolBuffer::new(pool);
Aug 30 13:22:55.872 INFO kablam!     |         ^^^^^^^^^^^ help: consider using `_null_bitmap` instead
Aug 30 13:22:55.872 INFO kablam! 
Aug 30 13:22:55.872 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.872 INFO kablam!    --> src/memory_pool.rs:158:9
Aug 30 13:22:55.872 INFO kablam!     |
Aug 30 13:22:55.872 INFO kablam! 158 |     for i in 0..100 {
Aug 30 13:22:55.872 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 13:22:55.872 INFO kablam! 
Aug 30 13:22:55.872 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.873 INFO kablam!    --> src/builder.rs:600:9
Aug 30 13:22:55.873 INFO kablam!     |
Aug 30 13:22:55.873 INFO kablam! 600 |     for i in 0..100 {
Aug 30 13:22:55.873 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 13:22:55.873 INFO kablam! 
Aug 30 13:22:55.873 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.873 INFO kablam!    --> src/builder.rs:624:9
Aug 30 13:22:55.873 INFO kablam!     |
Aug 30 13:22:55.873 INFO kablam! 624 |     for i in 0..100 {
Aug 30 13:22:55.873 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 13:22:55.873 INFO kablam! 
Aug 30 13:22:55.873 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.873 INFO kablam!    --> src/builder.rs:708:9
Aug 30 13:22:55.873 INFO kablam!     |
Aug 30 13:22:55.873 INFO kablam! 708 |     for i in 0..100 {
Aug 30 13:22:55.873 INFO kablam!     |         ^ help: consider using `_i` instead
Aug 30 13:22:55.873 INFO kablam! 
Aug 30 13:22:55.873 INFO kablam! warning: unused variable: `buffer`
Aug 30 13:22:55.873 INFO kablam!   --> src/lib.rs:27:13
Aug 30 13:22:55.873 INFO kablam!    |
Aug 30 13:22:55.873 INFO kablam! 27 |     let mut buffer = PoolBuffer::new(Arc::new(RefCell::new(DefaultMemoryPool::new())));
Aug 30 13:22:55.873 INFO kablam!    |             ^^^^^^ help: consider using `_buffer` instead
Aug 30 13:22:55.873 INFO kablam! 
Aug 30 13:22:55.874 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.874 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.874 INFO kablam!     |
Aug 30 13:22:55.874 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.874 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.874 INFO kablam! ...
Aug 30 13:22:55.874 INFO kablam! 684 |   test_primitive_type_builder!(test_i8_builder, Ty::Int8, i8, 128);
Aug 30 13:22:55.874 INFO kablam!     |   ----------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.874 INFO kablam! 
Aug 30 13:22:55.875 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.875 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.875 INFO kablam!     |
Aug 30 13:22:55.875 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.875 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.875 INFO kablam! ...
Aug 30 13:22:55.875 INFO kablam! 685 |   test_primitive_type_builder!(test_u8_builder, Ty::UInt8, u8, 128);
Aug 30 13:22:55.875 INFO kablam!     |   ------------------------------------------------------------------ in this macro invocation
Aug 30 13:22:55.875 INFO kablam! 
Aug 30 13:22:55.875 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.875 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.875 INFO kablam!     |
Aug 30 13:22:55.875 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.875 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.875 INFO kablam! ...
Aug 30 13:22:55.875 INFO kablam! 686 |   test_primitive_type_builder!(test_i16_builder, Ty::Int16, i16, 128);
Aug 30 13:22:55.875 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.875 INFO kablam! 
Aug 30 13:22:55.875 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.876 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.876 INFO kablam!     |
Aug 30 13:22:55.876 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.876 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.876 INFO kablam! ...
Aug 30 13:22:55.876 INFO kablam! 687 |   test_primitive_type_builder!(test_u16_builder, Ty::UInt16, u16, 128);
Aug 30 13:22:55.876 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.876 INFO kablam! 
Aug 30 13:22:55.876 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.876 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.876 INFO kablam!     |
Aug 30 13:22:55.876 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.876 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.876 INFO kablam! ...
Aug 30 13:22:55.876 INFO kablam! 688 |   test_primitive_type_builder!(test_i32_builder, Ty::Int32, i32, 128);
Aug 30 13:22:55.876 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.876 INFO kablam! 
Aug 30 13:22:55.876 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.876 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.877 INFO kablam!     |
Aug 30 13:22:55.877 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.877 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.877 INFO kablam! ...
Aug 30 13:22:55.877 INFO kablam! 689 |   test_primitive_type_builder!(test_u32_builder, Ty::UInt32, u32, 128);
Aug 30 13:22:55.877 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.877 INFO kablam! 
Aug 30 13:22:55.877 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.877 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.877 INFO kablam!     |
Aug 30 13:22:55.877 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.877 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.877 INFO kablam! ...
Aug 30 13:22:55.877 INFO kablam! 690 |   test_primitive_type_builder!(test_i64_builder, Ty::Int64, i64, 128);
Aug 30 13:22:55.877 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.877 INFO kablam! 
Aug 30 13:22:55.877 INFO kablam! warning: unused variable: `i`
Aug 30 13:22:55.877 INFO kablam!    --> src/builder.rs:658:15
Aug 30 13:22:55.877 INFO kablam!     |
Aug 30 13:22:55.877 INFO kablam! 658 |           for i in 0..100 {
Aug 30 13:22:55.877 INFO kablam!     |               ^ help: consider using `_i` instead
Aug 30 13:22:55.877 INFO kablam! ...
Aug 30 13:22:55.878 INFO kablam! 691 |   test_primitive_type_builder!(test_u64_builder, Ty::UInt64, u64, 128);
Aug 30 13:22:55.878 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:55.878 INFO kablam! 
Aug 30 13:22:55.878 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.878 INFO kablam!    --> src/common/ty.rs:413:25
Aug 30 13:22:55.878 INFO kablam!     |
Aug 30 13:22:55.878 INFO kablam! 413 |       &Ty::Date32 { ref unit } => 32,
Aug 30 13:22:55.878 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.878 INFO kablam! 
Aug 30 13:22:55.878 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.878 INFO kablam!    --> src/common/ty.rs:414:25
Aug 30 13:22:55.878 INFO kablam!     |
Aug 30 13:22:55.878 INFO kablam! 414 |       &Ty::Date64 { ref unit } => 64,
Aug 30 13:22:55.878 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.878 INFO kablam! 
Aug 30 13:22:55.878 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.878 INFO kablam!    --> src/common/ty.rs:416:28
Aug 30 13:22:55.878 INFO kablam!     |
Aug 30 13:22:55.878 INFO kablam! 416 |       &Ty::Timestamp { ref unit, ref timezone } => 64,
Aug 30 13:22:55.878 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.879 INFO kablam! 
Aug 30 13:22:55.879 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:55.879 INFO kablam!    --> src/common/ty.rs:416:38
Aug 30 13:22:55.879 INFO kablam!     |
Aug 30 13:22:55.879 INFO kablam! 416 |       &Ty::Timestamp { ref unit, ref timezone } => 64,
Aug 30 13:22:55.879 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:55.879 INFO kablam! 
Aug 30 13:22:55.879 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.879 INFO kablam!    --> src/common/ty.rs:417:25
Aug 30 13:22:55.879 INFO kablam!     |
Aug 30 13:22:55.879 INFO kablam! 417 |       &Ty::Time32 { ref unit } => 32,
Aug 30 13:22:55.879 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.879 INFO kablam! 
Aug 30 13:22:55.879 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.879 INFO kablam!    --> src/common/ty.rs:418:25
Aug 30 13:22:55.879 INFO kablam!     |
Aug 30 13:22:55.879 INFO kablam! 418 |       &Ty::Time64 { ref unit } => 64,
Aug 30 13:22:55.879 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.879 INFO kablam! 
Aug 30 13:22:55.879 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.879 INFO kablam!    --> src/common/ty.rs:419:27
Aug 30 13:22:55.880 INFO kablam!     |
Aug 30 13:22:55.880 INFO kablam! 419 |       &Ty::Interval { ref unit } => 64,
Aug 30 13:22:55.880 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.880 INFO kablam! 
Aug 30 13:22:55.880 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:55.880 INFO kablam!    --> src/common/ty.rs:421:22
Aug 30 13:22:55.880 INFO kablam!     |
Aug 30 13:22:55.880 INFO kablam! 421 |       &Ty::Decimal { precision, scale } => 16 * 8,
Aug 30 13:22:55.880 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:55.880 INFO kablam! 
Aug 30 13:22:55.880 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:55.880 INFO kablam!    --> src/common/ty.rs:421:33
Aug 30 13:22:55.880 INFO kablam!     |
Aug 30 13:22:55.880 INFO kablam! 421 |       &Ty::Decimal { precision, scale } => 16 * 8,
Aug 30 13:22:55.880 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:55.880 INFO kablam! 
Aug 30 13:22:55.880 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:55.880 INFO kablam!    --> src/common/ty.rs:423:45
Aug 30 13:22:55.880 INFO kablam!     |
Aug 30 13:22:55.881 INFO kablam! 423 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(),
Aug 30 13:22:55.881 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:55.881 INFO kablam! 
Aug 30 13:22:55.881 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:55.881 INFO kablam!    --> src/common/ty.rs:423:57
Aug 30 13:22:55.881 INFO kablam!     |
Aug 30 13:22:55.881 INFO kablam! 423 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(),
Aug 30 13:22:55.881 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:55.881 INFO kablam! 
Aug 30 13:22:55.881 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.881 INFO kablam!    --> src/common/ty.rs:452:25
Aug 30 13:22:55.881 INFO kablam!     |
Aug 30 13:22:55.881 INFO kablam! 452 |       &Ty::Date32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)],
Aug 30 13:22:55.881 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.881 INFO kablam! 
Aug 30 13:22:55.881 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.881 INFO kablam!    --> src/common/ty.rs:453:25
Aug 30 13:22:55.881 INFO kablam!     |
Aug 30 13:22:55.882 INFO kablam! 453 |       &Ty::Date64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:55.882 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.882 INFO kablam! 
Aug 30 13:22:55.882 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.882 INFO kablam!    --> src/common/ty.rs:455:28
Aug 30 13:22:55.882 INFO kablam!     |
Aug 30 13:22:55.882 INFO kablam! 455 |       &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:55.882 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.882 INFO kablam! 
Aug 30 13:22:55.882 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:55.882 INFO kablam!    --> src/common/ty.rs:455:38
Aug 30 13:22:55.882 INFO kablam!     |
Aug 30 13:22:55.882 INFO kablam! 455 |       &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:55.882 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:55.882 INFO kablam! 
Aug 30 13:22:55.882 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.882 INFO kablam!    --> src/common/ty.rs:456:25
Aug 30 13:22:55.882 INFO kablam!     |
Aug 30 13:22:55.883 INFO kablam! 456 |       &Ty::Time32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)],
Aug 30 13:22:55.883 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.883 INFO kablam! 
Aug 30 13:22:55.883 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.883 INFO kablam!    --> src/common/ty.rs:457:25
Aug 30 13:22:55.883 INFO kablam!     |
Aug 30 13:22:55.883 INFO kablam! 457 |       &Ty::Time64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:55.883 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.883 INFO kablam! 
Aug 30 13:22:55.883 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.883 INFO kablam!    --> src/common/ty.rs:458:27
Aug 30 13:22:55.883 INFO kablam!     |
Aug 30 13:22:55.883 INFO kablam! 458 |       &Ty::Interval { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)],
Aug 30 13:22:55.883 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.883 INFO kablam! 
Aug 30 13:22:55.883 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:55.883 INFO kablam!    --> src/common/ty.rs:460:22
Aug 30 13:22:55.883 INFO kablam!     |
Aug 30 13:22:55.884 INFO kablam! 460 |       &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)],
Aug 30 13:22:55.884 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:55.884 INFO kablam! 
Aug 30 13:22:55.884 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:55.884 INFO kablam!    --> src/common/ty.rs:460:33
Aug 30 13:22:55.884 INFO kablam!     |
Aug 30 13:22:55.884 INFO kablam! 460 |       &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)],
Aug 30 13:22:55.884 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:55.884 INFO kablam! 
Aug 30 13:22:55.884 INFO kablam! warning: unused variable: `value_type`
Aug 30 13:22:55.884 INFO kablam!    --> src/common/ty.rs:462:23
Aug 30 13:22:55.884 INFO kablam!     |
Aug 30 13:22:55.884 INFO kablam! 462 |       &Ty::List { ref value_type } => vec![BufferDesc::validity_buffer(), BufferDesc::offset_buffer()],
Aug 30 13:22:55.884 INFO kablam!     |                       ^^^^^^^^^^ help: try ignoring the field: `value_type: _`
Aug 30 13:22:55.884 INFO kablam! 
Aug 30 13:22:55.884 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.884 INFO kablam!    --> src/common/ty.rs:463:25
Aug 30 13:22:55.884 INFO kablam!     |
Aug 30 13:22:55.885 INFO kablam! 463 |       &Ty::Struct { ref fields } => vec![BufferDesc::validity_buffer()],
Aug 30 13:22:55.885 INFO kablam!     |                         ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.885 INFO kablam! 
Aug 30 13:22:55.885 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.885 INFO kablam!    --> src/common/ty.rs:464:24
Aug 30 13:22:55.885 INFO kablam!     |
Aug 30 13:22:55.885 INFO kablam! 464 |       &Ty::Union { ref fields, ref type_codes, ref mode } => {
Aug 30 13:22:55.885 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.885 INFO kablam! 
Aug 30 13:22:55.885 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.885 INFO kablam!    --> src/common/ty.rs:464:36
Aug 30 13:22:55.885 INFO kablam!     |
Aug 30 13:22:55.885 INFO kablam! 464 |       &Ty::Union { ref fields, ref type_codes, ref mode } => {
Aug 30 13:22:55.885 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.885 INFO kablam! 
Aug 30 13:22:55.885 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:55.885 INFO kablam!    --> src/common/ty.rs:470:29
Aug 30 13:22:55.885 INFO kablam!     |
Aug 30 13:22:55.885 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:55.886 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:55.886 INFO kablam! 
Aug 30 13:22:55.886 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:55.886 INFO kablam!    --> src/common/ty.rs:470:45
Aug 30 13:22:55.886 INFO kablam!     |
Aug 30 13:22:55.886 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:55.886 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:55.886 INFO kablam! 
Aug 30 13:22:55.886 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:55.886 INFO kablam!    --> src/common/ty.rs:470:57
Aug 30 13:22:55.886 INFO kablam!     |
Aug 30 13:22:55.886 INFO kablam! 470 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())]
Aug 30 13:22:55.886 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:55.886 INFO kablam! 
Aug 30 13:22:55.886 INFO kablam! warning: unused variable: `byte_width`
Aug 30 13:22:55.886 INFO kablam!    --> src/common/ty.rs:491:30
Aug 30 13:22:55.886 INFO kablam!     |
Aug 30 13:22:55.886 INFO kablam! 491 |       &Ty::FixedSizeBinary { byte_width } => "fixed_size_binary",
Aug 30 13:22:55.887 INFO kablam!     |                              ^^^^^^^^^^ help: try ignoring the field: `byte_width: _`
Aug 30 13:22:55.887 INFO kablam! 
Aug 30 13:22:55.887 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.887 INFO kablam!    --> src/common/ty.rs:492:25
Aug 30 13:22:55.887 INFO kablam!     |
Aug 30 13:22:55.887 INFO kablam! 492 |       &Ty::Date32 { ref unit } => "date32",
Aug 30 13:22:55.887 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.887 INFO kablam! 
Aug 30 13:22:55.887 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.887 INFO kablam!    --> src/common/ty.rs:493:25
Aug 30 13:22:55.887 INFO kablam!     |
Aug 30 13:22:55.887 INFO kablam! 493 |       &Ty::Date64 { ref unit } => "date64",
Aug 30 13:22:55.887 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.887 INFO kablam! 
Aug 30 13:22:55.887 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.887 INFO kablam!    --> src/common/ty.rs:494:28
Aug 30 13:22:55.887 INFO kablam!     |
Aug 30 13:22:55.887 INFO kablam! 494 |       &Ty::Timestamp { ref unit, ref timezone } => "timestamp",
Aug 30 13:22:55.888 INFO kablam!     |                            ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.888 INFO kablam! 
Aug 30 13:22:55.888 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:55.888 INFO kablam!    --> src/common/ty.rs:494:38
Aug 30 13:22:55.888 INFO kablam!     |
Aug 30 13:22:55.888 INFO kablam! 494 |       &Ty::Timestamp { ref unit, ref timezone } => "timestamp",
Aug 30 13:22:55.888 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:55.888 INFO kablam! 
Aug 30 13:22:55.888 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.888 INFO kablam!    --> src/common/ty.rs:495:25
Aug 30 13:22:55.888 INFO kablam!     |
Aug 30 13:22:55.888 INFO kablam! 495 |       &Ty::Time32 { ref unit } => "time32",
Aug 30 13:22:55.888 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.888 INFO kablam! 
Aug 30 13:22:55.888 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.888 INFO kablam!    --> src/common/ty.rs:496:25
Aug 30 13:22:55.888 INFO kablam!     |
Aug 30 13:22:55.888 INFO kablam! 496 |       &Ty::Time64 { ref unit } => "time64",
Aug 30 13:22:55.889 INFO kablam!     |                         ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.889 INFO kablam! 
Aug 30 13:22:55.889 INFO kablam! warning: unused variable: `unit`
Aug 30 13:22:55.889 INFO kablam!    --> src/common/ty.rs:497:27
Aug 30 13:22:55.889 INFO kablam!     |
Aug 30 13:22:55.889 INFO kablam! 497 |       &Ty::Interval { ref unit } => "interval",
Aug 30 13:22:55.889 INFO kablam!     |                           ^^^^ help: try ignoring the field: `unit: _`
Aug 30 13:22:55.889 INFO kablam! 
Aug 30 13:22:55.889 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:55.889 INFO kablam!    --> src/common/ty.rs:498:22
Aug 30 13:22:55.889 INFO kablam!     |
Aug 30 13:22:55.889 INFO kablam! 498 |       &Ty::Decimal { precision, scale } => "decimal",
Aug 30 13:22:55.889 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:55.889 INFO kablam! 
Aug 30 13:22:55.889 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:55.889 INFO kablam!    --> src/common/ty.rs:498:33
Aug 30 13:22:55.889 INFO kablam!     |
Aug 30 13:22:55.889 INFO kablam! 498 |       &Ty::Decimal { precision, scale } => "decimal",
Aug 30 13:22:55.890 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:55.890 INFO kablam! 
Aug 30 13:22:55.890 INFO kablam! warning: unused variable: `value_type`
Aug 30 13:22:55.890 INFO kablam!    --> src/common/ty.rs:499:23
Aug 30 13:22:55.890 INFO kablam!     |
Aug 30 13:22:55.890 INFO kablam! 499 |       &Ty::List { ref value_type } => "list",
Aug 30 13:22:55.890 INFO kablam!     |                       ^^^^^^^^^^ help: try ignoring the field: `value_type: _`
Aug 30 13:22:55.890 INFO kablam! 
Aug 30 13:22:55.890 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.890 INFO kablam!    --> src/common/ty.rs:500:25
Aug 30 13:22:55.890 INFO kablam!     |
Aug 30 13:22:55.890 INFO kablam! 500 |       &Ty::Struct { ref fields } => "struct",
Aug 30 13:22:55.890 INFO kablam!     |                         ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.890 INFO kablam! 
Aug 30 13:22:55.890 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.890 INFO kablam!    --> src/common/ty.rs:501:24
Aug 30 13:22:55.890 INFO kablam!     |
Aug 30 13:22:55.891 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:55.891 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.891 INFO kablam! 
Aug 30 13:22:55.891 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.891 INFO kablam!    --> src/common/ty.rs:501:36
Aug 30 13:22:55.891 INFO kablam!     |
Aug 30 13:22:55.891 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:55.891 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.891 INFO kablam! 
Aug 30 13:22:55.891 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:55.891 INFO kablam!    --> src/common/ty.rs:501:52
Aug 30 13:22:55.891 INFO kablam!     |
Aug 30 13:22:55.891 INFO kablam! 501 |       &Ty::Union { ref fields, ref type_codes, ref mode } => "union",
Aug 30 13:22:55.891 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:55.891 INFO kablam! 
Aug 30 13:22:55.891 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:55.891 INFO kablam!    --> src/common/ty.rs:502:29
Aug 30 13:22:55.891 INFO kablam!     |
Aug 30 13:22:55.892 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:55.892 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:55.892 INFO kablam! 
Aug 30 13:22:55.892 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:55.892 INFO kablam!    --> src/common/ty.rs:502:45
Aug 30 13:22:55.892 INFO kablam!     |
Aug 30 13:22:55.892 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:55.892 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:55.892 INFO kablam! 
Aug 30 13:22:55.892 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:55.892 INFO kablam!    --> src/common/ty.rs:502:57
Aug 30 13:22:55.892 INFO kablam!     |
Aug 30 13:22:55.892 INFO kablam! 502 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary",
Aug 30 13:22:55.892 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:55.892 INFO kablam! 
Aug 30 13:22:55.892 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.892 INFO kablam!    --> src/common/ty.rs:555:36
Aug 30 13:22:55.892 INFO kablam!     |
Aug 30 13:22:55.893 INFO kablam! 555 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i],
Aug 30 13:22:55.893 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.893 INFO kablam! 
Aug 30 13:22:55.893 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:55.893 INFO kablam!    --> src/common/ty.rs:555:52
Aug 30 13:22:55.893 INFO kablam!     |
Aug 30 13:22:55.893 INFO kablam! 555 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i],
Aug 30 13:22:55.893 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:55.893 INFO kablam! 
Aug 30 13:22:55.893 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.893 INFO kablam!    --> src/common/ty.rs:563:36
Aug 30 13:22:55.893 INFO kablam!     |
Aug 30 13:22:55.893 INFO kablam! 563 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields,
Aug 30 13:22:55.893 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.893 INFO kablam! 
Aug 30 13:22:55.893 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:55.893 INFO kablam!    --> src/common/ty.rs:563:52
Aug 30 13:22:55.893 INFO kablam!     |
Aug 30 13:22:55.894 INFO kablam! 563 |       &Ty::Union { ref fields, ref type_codes, ref mode } => &fields,
Aug 30 13:22:55.894 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:55.894 INFO kablam! 
Aug 30 13:22:55.894 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.894 INFO kablam!    --> src/common/ty.rs:571:36
Aug 30 13:22:55.894 INFO kablam!     |
Aug 30 13:22:55.894 INFO kablam! 571 |       &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32,
Aug 30 13:22:55.894 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.894 INFO kablam! 
Aug 30 13:22:55.894 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:55.894 INFO kablam!    --> src/common/ty.rs:571:52
Aug 30 13:22:55.894 INFO kablam!     |
Aug 30 13:22:55.894 INFO kablam! 571 |       &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32,
Aug 30 13:22:55.894 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:55.894 INFO kablam! 
Aug 30 13:22:55.894 INFO kablam! warning: unused variable: `timezone`
Aug 30 13:22:55.894 INFO kablam!    --> src/common/ty.rs:586:38
Aug 30 13:22:55.895 INFO kablam!     |
Aug 30 13:22:55.895 INFO kablam! 586 |       &Ty::Timestamp { ref unit, ref timezone } => unit,
Aug 30 13:22:55.895 INFO kablam!     |                                      ^^^^^^^^ help: try ignoring the field: `timezone: _`
Aug 30 13:22:55.895 INFO kablam! 
Aug 30 13:22:55.895 INFO kablam! warning: unused variable: `scale`
Aug 30 13:22:55.895 INFO kablam!    --> src/common/ty.rs:602:33
Aug 30 13:22:55.895 INFO kablam!     |
Aug 30 13:22:55.895 INFO kablam! 602 |       &Ty::Decimal { precision, scale } => precision,
Aug 30 13:22:55.895 INFO kablam!     |                                 ^^^^^ help: try ignoring the field: `scale: _`
Aug 30 13:22:55.895 INFO kablam! 
Aug 30 13:22:55.895 INFO kablam! warning: unused variable: `precision`
Aug 30 13:22:55.895 INFO kablam!    --> src/common/ty.rs:609:22
Aug 30 13:22:55.895 INFO kablam!     |
Aug 30 13:22:55.895 INFO kablam! 609 |       &Ty::Decimal { precision, scale } => scale,
Aug 30 13:22:55.895 INFO kablam!     |                      ^^^^^^^^^ help: try ignoring the field: `precision: _`
Aug 30 13:22:55.895 INFO kablam! 
Aug 30 13:22:55.895 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.895 INFO kablam!    --> src/common/ty.rs:623:24
Aug 30 13:22:55.896 INFO kablam!     |
Aug 30 13:22:55.896 INFO kablam! 623 |       &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes,
Aug 30 13:22:55.896 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.896 INFO kablam! 
Aug 30 13:22:55.896 INFO kablam! warning: unused variable: `mode`
Aug 30 13:22:55.896 INFO kablam!    --> src/common/ty.rs:623:52
Aug 30 13:22:55.896 INFO kablam!     |
Aug 30 13:22:55.896 INFO kablam! 623 |       &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes,
Aug 30 13:22:55.896 INFO kablam!     |                                                    ^^^^ help: try ignoring the field: `mode: _`
Aug 30 13:22:55.896 INFO kablam! 
Aug 30 13:22:55.896 INFO kablam! warning: unused variable: `fields`
Aug 30 13:22:55.896 INFO kablam!    --> src/common/ty.rs:630:24
Aug 30 13:22:55.896 INFO kablam!     |
Aug 30 13:22:55.896 INFO kablam! 630 |       &Ty::Union { ref fields, ref type_codes, ref mode } => mode,
Aug 30 13:22:55.896 INFO kablam!     |                        ^^^^^^ help: try ignoring the field: `fields: _`
Aug 30 13:22:55.896 INFO kablam! 
Aug 30 13:22:55.896 INFO kablam! warning: unused variable: `type_codes`
Aug 30 13:22:55.896 INFO kablam!    --> src/common/ty.rs:630:36
Aug 30 13:22:55.897 INFO kablam!     |
Aug 30 13:22:55.897 INFO kablam! 630 |       &Ty::Union { ref fields, ref type_codes, ref mode } => mode,
Aug 30 13:22:55.897 INFO kablam!     |                                    ^^^^^^^^^^ help: try ignoring the field: `type_codes: _`
Aug 30 13:22:55.897 INFO kablam! 
Aug 30 13:22:55.897 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:55.897 INFO kablam!    --> src/common/ty.rs:637:45
Aug 30 13:22:55.897 INFO kablam!     |
Aug 30 13:22:55.897 INFO kablam! 637 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type,
Aug 30 13:22:55.897 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:55.897 INFO kablam! 
Aug 30 13:22:55.897 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:55.897 INFO kablam!    --> src/common/ty.rs:637:57
Aug 30 13:22:55.897 INFO kablam!     |
Aug 30 13:22:55.897 INFO kablam! 637 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type,
Aug 30 13:22:55.897 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:55.897 INFO kablam! 
Aug 30 13:22:55.897 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:55.897 INFO kablam!    --> src/common/ty.rs:644:29
Aug 30 13:22:55.897 INFO kablam!     |
Aug 30 13:22:55.898 INFO kablam! 644 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary,
Aug 30 13:22:55.898 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:55.898 INFO kablam! 
Aug 30 13:22:55.898 INFO kablam! warning: unused variable: `ordered`
Aug 30 13:22:55.898 INFO kablam!    --> src/common/ty.rs:644:57
Aug 30 13:22:55.898 INFO kablam!     |
Aug 30 13:22:55.898 INFO kablam! 644 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary,
Aug 30 13:22:55.898 INFO kablam!     |                                                         ^^^^^^^ help: try ignoring the field: `ordered: _`
Aug 30 13:22:55.898 INFO kablam! 
Aug 30 13:22:55.898 INFO kablam! warning: unused variable: `index_type`
Aug 30 13:22:55.898 INFO kablam!    --> src/common/ty.rs:651:29
Aug 30 13:22:55.898 INFO kablam!     |
Aug 30 13:22:55.898 INFO kablam! 651 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered,
Aug 30 13:22:55.898 INFO kablam!     |                             ^^^^^^^^^^ help: try ignoring the field: `index_type: _`
Aug 30 13:22:55.898 INFO kablam! 
Aug 30 13:22:55.898 INFO kablam! warning: unused variable: `dictionary`
Aug 30 13:22:55.898 INFO kablam!    --> src/common/ty.rs:651:45
Aug 30 13:22:55.898 INFO kablam!     |
Aug 30 13:22:55.899 INFO kablam! 651 |       &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered,
Aug 30 13:22:55.899 INFO kablam!     |                                             ^^^^^^^^^^ help: try ignoring the field: `dictionary: _`
Aug 30 13:22:55.899 INFO kablam! 
Aug 30 13:22:55.899 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.899 INFO kablam!    --> src/array.rs:151:32
Aug 30 13:22:55.899 INFO kablam!     |
Aug 30 13:22:55.899 INFO kablam! 151 |       &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool,
Aug 30 13:22:55.899 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.899 INFO kablam! 
Aug 30 13:22:55.899 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:55.899 INFO kablam!    --> src/array.rs:151:49
Aug 30 13:22:55.899 INFO kablam!     |
Aug 30 13:22:55.899 INFO kablam! 151 |       &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool,
Aug 30 13:22:55.899 INFO kablam!     |                                                 ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:55.899 INFO kablam! 
Aug 30 13:22:55.899 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.899 INFO kablam!    --> src/array.rs:152:33
Aug 30 13:22:55.899 INFO kablam!     |
Aug 30 13:22:55.899 INFO kablam! 152 |       &BuilderData::UInt8 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.900 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.900 INFO kablam! 
Aug 30 13:22:55.900 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.900 INFO kablam!    --> src/array.rs:157:32
Aug 30 13:22:55.900 INFO kablam!     |
Aug 30 13:22:55.900 INFO kablam! 157 |       &BuilderData::Int8 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.900 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.900 INFO kablam! 
Aug 30 13:22:55.900 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.900 INFO kablam!    --> src/array.rs:162:34
Aug 30 13:22:55.900 INFO kablam!     |
Aug 30 13:22:55.900 INFO kablam! 162 |       &BuilderData::UInt16 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.900 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.900 INFO kablam! 
Aug 30 13:22:55.900 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.900 INFO kablam!    --> src/array.rs:167:33
Aug 30 13:22:55.900 INFO kablam!     |
Aug 30 13:22:55.900 INFO kablam! 167 |       &BuilderData::Int16 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.900 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.901 INFO kablam! 
Aug 30 13:22:55.901 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.901 INFO kablam!    --> src/array.rs:172:34
Aug 30 13:22:55.901 INFO kablam!     |
Aug 30 13:22:55.901 INFO kablam! 172 |       &BuilderData::UInt32 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.901 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.901 INFO kablam! 
Aug 30 13:22:55.901 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.901 INFO kablam!    --> src/array.rs:177:33
Aug 30 13:22:55.901 INFO kablam!     |
Aug 30 13:22:55.901 INFO kablam! 177 |       &BuilderData::Int32 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.901 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.901 INFO kablam! 
Aug 30 13:22:55.901 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.901 INFO kablam!    --> src/array.rs:182:34
Aug 30 13:22:55.901 INFO kablam!     |
Aug 30 13:22:55.901 INFO kablam! 182 |       &BuilderData::UInt64 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.901 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.902 INFO kablam! 
Aug 30 13:22:55.902 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.902 INFO kablam!    --> src/array.rs:187:33
Aug 30 13:22:55.902 INFO kablam!     |
Aug 30 13:22:55.902 INFO kablam! 187 |       &BuilderData::Int64 { ref null_bitmap, ref data } => {
Aug 30 13:22:55.902 INFO kablam!     |                                 ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.902 INFO kablam! 
Aug 30 13:22:55.902 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.902 INFO kablam!    --> src/array.rs:192:34
Aug 30 13:22:55.902 INFO kablam!     |
Aug 30 13:22:55.902 INFO kablam! 192 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => {
Aug 30 13:22:55.902 INFO kablam!     |                                  ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.902 INFO kablam! 
Aug 30 13:22:55.902 INFO kablam! warning: unused variable: `f`
Aug 30 13:22:55.902 INFO kablam!    --> src/array.rs:264:17
Aug 30 13:22:55.902 INFO kablam!     |
Aug 30 13:22:55.902 INFO kablam! 264 |   fn fmt(&self, f: &mut Formatter) -> Result<(), Error> {
Aug 30 13:22:55.902 INFO kablam!     |                 ^ help: consider using `_f` instead
Aug 30 13:22:55.903 INFO kablam! 
Aug 30 13:22:55.903 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.903 INFO kablam!    --> src/array.rs:302:32
Aug 30 13:22:55.903 INFO kablam!     |
Aug 30 13:22:55.903 INFO kablam! 302 |       &BuilderData::Bool { ref null_bitmap, ref data } => bit_util::get_bit(data.data(), i),
Aug 30 13:22:55.903 INFO kablam!     |                                ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.903 INFO kablam! 
Aug 30 13:22:55.903 INFO kablam! warning: unused variable: `value_offsets`
Aug 30 13:22:55.903 INFO kablam!    --> src/array.rs:631:29
Aug 30 13:22:55.903 INFO kablam!     |
Aug 30 13:22:55.903 INFO kablam! 631 |       ArrayData::List { ref value_offsets, ref value_array } => value_array,
Aug 30 13:22:55.903 INFO kablam!     |                             ^^^^^^^^^^^^^ help: try ignoring the field: `value_offsets: _`
Aug 30 13:22:55.903 INFO kablam! 
Aug 30 13:22:55.903 INFO kablam! warning: unused variable: `byte_width`
Aug 30 13:22:55.903 INFO kablam!   --> src/builder.rs:73:29
Aug 30 13:22:55.903 INFO kablam!    |
Aug 30 13:22:55.903 INFO kablam! 73 |       Ty::FixedSizeBinary { byte_width } => BuilderData::FixedSizeBinary { null_bitmap, data },
Aug 30 13:22:55.903 INFO kablam!    |                             ^^^^^^^^^^ help: try ignoring the field: `byte_width: _`
Aug 30 13:22:55.904 INFO kablam! 
Aug 30 13:22:55.904 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:55.904 INFO kablam!    --> src/builder.rs:465:61
Aug 30 13:22:55.904 INFO kablam!     |
Aug 30 13:22:55.904 INFO kablam! 465 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:55.904 INFO kablam!     |                                                             ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:55.904 INFO kablam! 
Aug 30 13:22:55.904 INFO kablam! warning: unused variable: `lengths_and_data`
Aug 30 13:22:55.904 INFO kablam!    --> src/builder.rs:481:63
Aug 30 13:22:55.904 INFO kablam!     |
Aug 30 13:22:55.904 INFO kablam! 481 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.904 INFO kablam!     |                                                               ^^^^^^^^^^^^^^^^ help: try ignoring the field: `lengths_and_data: _`
Aug 30 13:22:55.904 INFO kablam! 
Aug 30 13:22:55.904 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:55.904 INFO kablam!    --> src/builder.rs:481:81
Aug 30 13:22:55.904 INFO kablam!     |
Aug 30 13:22:55.904 INFO kablam! 481 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.904 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:55.905 INFO kablam! 
Aug 30 13:22:55.905 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.905 INFO kablam!    --> src/builder.rs:496:40
Aug 30 13:22:55.905 INFO kablam!     |
Aug 30 13:22:55.905 INFO kablam! 496 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:55.905 INFO kablam!     |                                        ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.905 INFO kablam! 
Aug 30 13:22:55.905 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.905 INFO kablam!    --> src/builder.rs:512:42
Aug 30 13:22:55.905 INFO kablam!     |
Aug 30 13:22:55.905 INFO kablam! 512 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.905 INFO kablam!     |                                          ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.905 INFO kablam! 
Aug 30 13:22:55.905 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:55.905 INFO kablam!    --> src/builder.rs:512:81
Aug 30 13:22:55.905 INFO kablam!     |
Aug 30 13:22:55.905 INFO kablam! 512 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.905 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:55.906 INFO kablam! 
Aug 30 13:22:55.906 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.906 INFO kablam!    --> src/builder.rs:527:40
Aug 30 13:22:55.906 INFO kablam!     |
Aug 30 13:22:55.906 INFO kablam! 527 |       &mut BuilderData::Bool { ref mut null_bitmap, ref mut data }   |
Aug 30 13:22:55.906 INFO kablam!     |                                        ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.906 INFO kablam! 
Aug 30 13:22:55.906 INFO kablam! warning: unused variable: `null_bitmap`
Aug 30 13:22:55.906 INFO kablam!    --> src/builder.rs:542:42
Aug 30 13:22:55.906 INFO kablam!     |
Aug 30 13:22:55.906 INFO kablam! 542 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.906 INFO kablam!     |                                          ^^^^^^^^^^^ help: try ignoring the field: `null_bitmap: _`
Aug 30 13:22:55.906 INFO kablam! 
Aug 30 13:22:55.906 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:55.906 INFO kablam!    --> src/builder.rs:542:81
Aug 30 13:22:55.906 INFO kablam!     |
Aug 30 13:22:55.906 INFO kablam! 542 |       &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => {
Aug 30 13:22:55.907 INFO kablam!     |                                                                                 ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:55.907 INFO kablam! 
Aug 30 13:22:55.907 INFO kablam! warning: unused variable: `data`
Aug 30 13:22:55.907 INFO kablam!    --> src/builder.rs:555:49
Aug 30 13:22:55.907 INFO kablam!     |
Aug 30 13:22:55.907 INFO kablam! 555 |       &BuilderData::Bool { ref null_bitmap, ref data } |
Aug 30 13:22:55.907 INFO kablam!     |                                                 ^^^^ help: try ignoring the field: `data: _`
Aug 30 13:22:55.907 INFO kablam! 
Aug 30 13:22:55.907 INFO kablam! warning: unused variable: `lengths_and_data`
Aug 30 13:22:55.907 INFO kablam!    --> src/builder.rs:564:51
Aug 30 13:22:55.907 INFO kablam!     |
Aug 30 13:22:55.907 INFO kablam! 564 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => Some(null_bitmap),
Aug 30 13:22:55.907 INFO kablam!     |                                                   ^^^^^^^^^^^^^^^^ help: try ignoring the field: `lengths_and_data: _`
Aug 30 13:22:55.907 INFO kablam! 
Aug 30 13:22:55.907 INFO kablam! warning: unused variable: `cur_offset`
Aug 30 13:22:55.907 INFO kablam!    --> src/builder.rs:564:69
Aug 30 13:22:55.907 INFO kablam!     |
Aug 30 13:22:55.907 INFO kablam! 564 |       &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => Some(null_bitmap),
Aug 30 13:22:55.908 INFO kablam!     |                                                                     ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _`
Aug 30 13:22:55.908 INFO kablam! 
Aug 30 13:22:55.912 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:22:55.912 INFO kablam!   --> src/lib.rs:27:9
Aug 30 13:22:55.912 INFO kablam!    |
Aug 30 13:22:55.912 INFO kablam! 27 |     let mut buffer = PoolBuffer::new(Arc::new(RefCell::new(DefaultMemoryPool::new())));
Aug 30 13:22:55.912 INFO kablam!    |         ----^^^^^^
Aug 30 13:22:55.912 INFO kablam!    |         |
Aug 30 13:22:55.912 INFO kablam!    |         help: remove this `mut`
Aug 30 13:22:55.913 INFO kablam!    |
Aug 30 13:22:55.913 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 13:22:55.913 INFO kablam! 
Aug 30 13:22:56.216 INFO kablam! warning: variable does not need to be mutable
Aug 30 13:22:56.216 INFO kablam!    --> src/common/bit_util.rs:158:9
Aug 30 13:22:56.216 INFO kablam!     |
Aug 30 13:22:56.216 INFO kablam! 158 |     let mut data = buffer.data_as_mut();
Aug 30 13:22:56.216 INFO kablam!     |         ----^^^^
Aug 30 13:22:56.216 INFO kablam!     |         |
Aug 30 13:22:56.216 INFO kablam!     |         help: remove this `mut`
Aug 30 13:22:56.216 INFO kablam! 
Aug 30 13:22:56.484 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 13:22:56.484 INFO kablam!    --> src/buffer.rs:127:5
Aug 30 13:22:56.484 INFO kablam!     |
Aug 30 13:22:56.484 INFO kablam! 127 |     unsafe { mem::forget(self.page) }
Aug 30 13:22:56.484 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 13:22:56.485 INFO kablam!     |
Aug 30 13:22:56.485 INFO kablam!     = note: #[warn(unused_unsafe)] on by default
Aug 30 13:22:56.485 INFO kablam! 
Aug 30 13:22:56.485 INFO kablam! warning: unnecessary `unsafe` block
Aug 30 13:22:56.485 INFO kablam!    --> src/buffer.rs:132:5
Aug 30 13:22:56.485 INFO kablam!     |
Aug 30 13:22:56.485 INFO kablam! 132 |     unsafe { mem::forget(self.page) }
Aug 30 13:22:56.485 INFO kablam!     |     ^^^^^^ unnecessary `unsafe` block
Aug 30 13:22:56.485 INFO kablam! 
Aug 30 13:22:56.489 INFO kablam! warning: constant item is never used: `ROUND_TO`
Aug 30 13:22:56.489 INFO kablam!  --> src/common/bit_util.rs:7:1
Aug 30 13:22:56.489 INFO kablam!   |
Aug 30 13:22:56.489 INFO kablam! 7 | const ROUND_TO: i64 = 64;
Aug 30 13:22:56.489 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.489 INFO kablam!   |
Aug 30 13:22:56.489 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 30 13:22:56.489 INFO kablam! 
Aug 30 13:22:56.489 INFO kablam! warning: method is never used: `compute_null_count`
Aug 30 13:22:56.489 INFO kablam!    --> src/array.rs:134:3
Aug 30 13:22:56.490 INFO kablam!     |
Aug 30 13:22:56.490 INFO kablam! 134 |   fn compute_null_count(null_bitmap: &Option<PoolBuffer>, offset: i64, length: i64) -> i64 {
Aug 30 13:22:56.490 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.490 INFO kablam! 
Aug 30 13:22:56.490 INFO kablam! warning: function is never used: `raw_value`
Aug 30 13:22:56.490 INFO kablam!    --> src/array.rs:276:1
Aug 30 13:22:56.490 INFO kablam!     |
Aug 30 13:22:56.490 INFO kablam! 276 | fn raw_value<T: Copy>(values: *const T, i: i64) -> T {
Aug 30 13:22:56.490 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.490 INFO kablam! 
Aug 30 13:22:56.490 INFO kablam! warning: function is never used: `raw_values`
Aug 30 13:22:56.490 INFO kablam!    --> src/array.rs:280:1
Aug 30 13:22:56.490 INFO kablam!     |
Aug 30 13:22:56.490 INFO kablam! 280 | fn raw_values<T>(value_buffer: &Option<PoolBuffer>, offset: i64) -> *const T {
Aug 30 13:22:56.490 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.490 INFO kablam! 
Aug 30 13:22:56.490 INFO kablam! warning: type alias is never used: `FixedSizedBlob`
Aug 30 13:22:56.490 INFO kablam!    --> src/array.rs:588:1
Aug 30 13:22:56.490 INFO kablam!     |
Aug 30 13:22:56.490 INFO kablam! 588 | type FixedSizedBlob = *const u8;
Aug 30 13:22:56.490 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.490 INFO kablam! 
Aug 30 13:22:56.490 INFO kablam! warning: method is never used: `get_capacity_for_type`
Aug 30 13:22:56.491 INFO kablam!    --> src/builder.rs:117:3
Aug 30 13:22:56.491 INFO kablam!     |
Aug 30 13:22:56.491 INFO kablam! 117 |   fn get_capacity_for_type(ty: &Ty, req_capacity: i64) -> i64 {
Aug 30 13:22:56.491 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.491 INFO kablam! 
Aug 30 13:22:56.491 INFO kablam! warning: function is never used: `init_buffer`
Aug 30 13:22:56.491 INFO kablam!    --> src/builder.rs:570:1
Aug 30 13:22:56.491 INFO kablam!     |
Aug 30 13:22:56.491 INFO kablam! 570 | fn init_buffer(buffer: &mut PoolBuffer, new_bits: i64) -> Result<(), ArrowError> {
Aug 30 13:22:56.491 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.491 INFO kablam! 
Aug 30 13:22:56.491 INFO kablam! warning: function is never used: `resize_buffer`
Aug 30 13:22:56.491 INFO kablam!    --> src/builder.rs:575:1
Aug 30 13:22:56.491 INFO kablam!     |
Aug 30 13:22:56.491 INFO kablam! 575 | fn resize_buffer(buffer: &mut PoolBuffer, new_bits: i64) -> Result<(), ArrowError> {
Aug 30 13:22:56.491 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.491 INFO kablam! 
Aug 30 13:22:56.492 INFO kablam! warning: the feature `pointer_methods` has been stable since 1.26.0 and no longer requires an attribute to enable
Aug 30 13:22:56.492 INFO kablam!  --> src/lib.rs:3:12
Aug 30 13:22:56.492 INFO kablam!   |
Aug 30 13:22:56.492 INFO kablam! 3 | #![feature(pointer_methods)]
Aug 30 13:22:56.492 INFO kablam!   |            ^^^^^^^^^^^^^^^
Aug 30 13:22:56.492 INFO kablam!   |
Aug 30 13:22:56.492 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 30 13:22:56.492 INFO kablam! 
Aug 30 13:22:56.493 INFO kablam! error[E0635]: unknown feature `const_size_of`
Aug 30 13:22:56.493 INFO kablam!  --> src/lib.rs:5:12
Aug 30 13:22:56.493 INFO kablam!   |
Aug 30 13:22:56.493 INFO kablam! 5 | #![feature(const_size_of)]
Aug 30 13:22:56.493 INFO kablam!   |            ^^^^^^^^^^^^^
Aug 30 13:22:56.493 INFO kablam! 
Aug 30 13:22:56.495 INFO kablam! warning: unused attribute
Aug 30 13:22:56.495 INFO kablam!  --> src/common/ty.rs:8:1
Aug 30 13:22:56.495 INFO kablam!   |
Aug 30 13:22:56.495 INFO kablam! 8 | #[macro_use]
Aug 30 13:22:56.495 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 13:22:56.495 INFO kablam!   |
Aug 30 13:22:56.495 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 30 13:22:56.495 INFO kablam! 
Aug 30 13:22:56.501 INFO kablam! warning: constant `pop_len` should have an upper case name such as `POP_LEN`
Aug 30 13:22:56.501 INFO kablam!   --> src/common/bit_util.rs:75:1
Aug 30 13:22:56.501 INFO kablam!    |
Aug 30 13:22:56.501 INFO kablam! 75 | const pop_len: i64 = (mem::size_of::<i64>() * 8) as i64;
Aug 30 13:22:56.501 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.501 INFO kablam!    |
Aug 30 13:22:56.501 INFO kablam!    = note: #[warn(non_upper_case_globals)] on by default
Aug 30 13:22:56.501 INFO kablam! 
Aug 30 13:22:56.502 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.502 INFO kablam!    --> src/common/bit_util.rs:131:5
Aug 30 13:22:56.502 INFO kablam!     |
Aug 30 13:22:56.502 INFO kablam! 131 |     buffer.reserve(100);
Aug 30 13:22:56.502 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.502 INFO kablam!     |
Aug 30 13:22:56.502 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 13:22:56.502 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.502 INFO kablam! 
Aug 30 13:22:56.503 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.503 INFO kablam!    --> src/common/bit_util.rs:156:5
Aug 30 13:22:56.503 INFO kablam!     |
Aug 30 13:22:56.503 INFO kablam! 156 |     buffer.reserve(5);
Aug 30 13:22:56.503 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.503 INFO kablam!     |
Aug 30 13:22:56.503 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.503 INFO kablam! 
Aug 30 13:22:56.529 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.529 INFO kablam!    --> src/builder.rs:601:7
Aug 30 13:22:56.529 INFO kablam!     |
Aug 30 13:22:56.529 INFO kablam! 601 |       builder.append_null();
Aug 30 13:22:56.529 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.530 INFO kablam!     |
Aug 30 13:22:56.530 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.530 INFO kablam! 
Aug 30 13:22:56.530 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.530 INFO kablam!    --> src/builder.rs:626:7
Aug 30 13:22:56.530 INFO kablam!     |
Aug 30 13:22:56.530 INFO kablam! 626 |       builder.append(val);
Aug 30 13:22:56.530 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.530 INFO kablam!     |
Aug 30 13:22:56.530 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.530 INFO kablam! 
Aug 30 13:22:56.531 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.531 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.531 INFO kablam!     |
Aug 30 13:22:56.531 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.531 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.531 INFO kablam! ...
Aug 30 13:22:56.531 INFO kablam! 684 |   test_primitive_type_builder!(test_i8_builder, Ty::Int8, i8, 128);
Aug 30 13:22:56.531 INFO kablam!     |   ----------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.531 INFO kablam!     |
Aug 30 13:22:56.531 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.531 INFO kablam! 
Aug 30 13:22:56.532 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.532 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.532 INFO kablam!     |
Aug 30 13:22:56.532 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.532 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.532 INFO kablam! ...
Aug 30 13:22:56.532 INFO kablam! 685 |   test_primitive_type_builder!(test_u8_builder, Ty::UInt8, u8, 128);
Aug 30 13:22:56.532 INFO kablam!     |   ------------------------------------------------------------------ in this macro invocation
Aug 30 13:22:56.532 INFO kablam!     |
Aug 30 13:22:56.532 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.532 INFO kablam! 
Aug 30 13:22:56.532 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.533 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.533 INFO kablam!     |
Aug 30 13:22:56.533 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.533 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.533 INFO kablam! ...
Aug 30 13:22:56.533 INFO kablam! 686 |   test_primitive_type_builder!(test_i16_builder, Ty::Int16, i16, 128);
Aug 30 13:22:56.533 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.533 INFO kablam!     |
Aug 30 13:22:56.533 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.533 INFO kablam! 
Aug 30 13:22:56.533 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.534 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.534 INFO kablam!     |
Aug 30 13:22:56.534 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.534 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.534 INFO kablam! ...
Aug 30 13:22:56.534 INFO kablam! 687 |   test_primitive_type_builder!(test_u16_builder, Ty::UInt16, u16, 128);
Aug 30 13:22:56.534 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.534 INFO kablam!     |
Aug 30 13:22:56.534 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.534 INFO kablam! 
Aug 30 13:22:56.534 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.534 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.534 INFO kablam!     |
Aug 30 13:22:56.535 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.535 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.535 INFO kablam! ...
Aug 30 13:22:56.535 INFO kablam! 688 |   test_primitive_type_builder!(test_i32_builder, Ty::Int32, i32, 128);
Aug 30 13:22:56.535 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.535 INFO kablam!     |
Aug 30 13:22:56.535 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.535 INFO kablam! 
Aug 30 13:22:56.535 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.535 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.535 INFO kablam!     |
Aug 30 13:22:56.535 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.535 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.535 INFO kablam! ...
Aug 30 13:22:56.536 INFO kablam! 689 |   test_primitive_type_builder!(test_u32_builder, Ty::UInt32, u32, 128);
Aug 30 13:22:56.536 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.536 INFO kablam!     |
Aug 30 13:22:56.536 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.536 INFO kablam! 
Aug 30 13:22:56.536 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.536 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.536 INFO kablam!     |
Aug 30 13:22:56.536 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.536 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.536 INFO kablam! ...
Aug 30 13:22:56.536 INFO kablam! 690 |   test_primitive_type_builder!(test_i64_builder, Ty::Int64, i64, 128);
Aug 30 13:22:56.536 INFO kablam!     |   -------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.536 INFO kablam!     |
Aug 30 13:22:56.537 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.537 INFO kablam! 
Aug 30 13:22:56.537 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.537 INFO kablam!    --> src/builder.rs:660:13
Aug 30 13:22:56.537 INFO kablam!     |
Aug 30 13:22:56.537 INFO kablam! 660 |             builder.append(val);
Aug 30 13:22:56.537 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.537 INFO kablam! ...
Aug 30 13:22:56.537 INFO kablam! 691 |   test_primitive_type_builder!(test_u64_builder, Ty::UInt64, u64, 128);
Aug 30 13:22:56.537 INFO kablam!     |   --------------------------------------------------------------------- in this macro invocation
Aug 30 13:22:56.537 INFO kablam!     |
Aug 30 13:22:56.537 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.537 INFO kablam! 
Aug 30 13:22:56.538 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.538 INFO kablam!    --> src/builder.rs:723:7
Aug 30 13:22:56.538 INFO kablam!     |
Aug 30 13:22:56.538 INFO kablam! 723 |       builder.append(val);
Aug 30 13:22:56.538 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.538 INFO kablam!     |
Aug 30 13:22:56.538 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.538 INFO kablam! 
Aug 30 13:22:56.540 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 13:22:56.540 INFO kablam!   --> src/lib.rs:50:7
Aug 30 13:22:56.540 INFO kablam!    |
Aug 30 13:22:56.540 INFO kablam! 50 |       buffer_builder.append_typed_val(i + 10);
Aug 30 13:22:56.540 INFO kablam!    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 13:22:56.540 INFO kablam!    |
Aug 30 13:22:56.540 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 13:22:56.540 INFO kablam! 
Aug 30 13:22:56.574 INFO kablam! error: aborting due to previous error
Aug 30 13:22:56.574 INFO kablam! 
Aug 30 13:22:56.574 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 13:22:56.583 INFO kablam! error: Could not compile `iron-arrow`.
Aug 30 13:22:56.583 INFO kablam! 
Aug 30 13:22:56.583 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 13:22:56.584 INFO kablam! su: No module specific data is present
Aug 30 13:22:57.062 INFO running `"docker" "rm" "-f" "0a10621c11da7eb877e927ed69663842d6f90b3badcc4e469082807fde94fb7c"`
Aug 30 13:22:57.185 INFO blam! 0a10621c11da7eb877e927ed69663842d6f90b3badcc4e469082807fde94fb7c