[INFO] crate iron-arrow 0.1.0 is already in cache [INFO] extracting crate iron-arrow 0.1.0 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/iron-arrow/0.1.0 [INFO] extracting crate iron-arrow 0.1.0 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/iron-arrow/0.1.0 [INFO] validating manifest of iron-arrow-0.1.0 on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of iron-arrow-0.1.0 on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing iron-arrow-0.1.0 [INFO] finished frobbing iron-arrow-0.1.0 [INFO] frobbed toml for iron-arrow-0.1.0 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/iron-arrow/0.1.0/Cargo.toml [INFO] started frobbing iron-arrow-0.1.0 [INFO] finished frobbing iron-arrow-0.1.0 [INFO] frobbed toml for iron-arrow-0.1.0 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/iron-arrow/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking iron-arrow-0.1.0 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/iron-arrow/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1f64c10cc743e9239a1b70c19625114ddf712fb13d7e1f1848f5044ddc52abcb [INFO] running `"docker" "start" "-a" "1f64c10cc743e9239a1b70c19625114ddf712fb13d7e1f1848f5044ddc52abcb"` [INFO] [stderr] Checking iron-arrow v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/common/ty.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::status::ArrowError` [INFO] [stderr] --> src/common/ty.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::status::ArrowError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array` [INFO] [stderr] --> src/common/ty.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use array; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/common/ty.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/common/ty.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Formatter` [INFO] [stderr] --> src/common/ty.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | use std::fmt::{Debug, Formatter, Error}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/common/bit_util.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array::Array` [INFO] [stderr] --> src/common/field.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use array::Array; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Formatter` [INFO] [stderr] --> src/common/field.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fmt::{Debug, Formatter, Error}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::status::ArrowError` [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use common::status::ArrowError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::ty` [INFO] [stderr] --> src/array.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::ty; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory_pool::MemoryPool` [INFO] [stderr] --> src/array.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use memory_pool::MemoryPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/array.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ptr` is imported redundantly [INFO] [stderr] --> src/array.rs:284:13 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | -------- the item `ptr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 284 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/array.rs:284:13 [INFO] [stderr] | [INFO] [stderr] 284 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/array.rs:437:15 [INFO] [stderr] | [INFO] [stderr] 437 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/array.rs:649:25 [INFO] [stderr] | [INFO] [stderr] 649 | fn as_bool(&self) -> &ArrowSlice { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArrowSlice` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/array.rs:653:25 [INFO] [stderr] | [INFO] [stderr] 653 | fn as_int8(&self) -> &ArrowSlice { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArrowSlice` [INFO] [stderr] [INFO] [stderr] warning: unused import: `StatusCode` [INFO] [stderr] --> src/memory_pool.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use common::status::{ArrowError, StatusCode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/memory_pool.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::Num` [INFO] [stderr] --> src/buffer.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use num::Num; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:19:31 [INFO] [stderr] | [INFO] [stderr] 19 | fn parent(&self) -> Option<&Buffer>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Buffer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:32:34 [INFO] [stderr] | [INFO] [stderr] 32 | fn resize(pool: &mut Arc>, page: *const u8, size: i64, capacity: i64, new_size: i64) -> Result<(*const u8, i64, i64), ArrowError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:58:35 [INFO] [stderr] | [INFO] [stderr] 58 | fn reserve(pool: &mut Arc>, page: *const u8, capacity: i64, new_capacity: i64) -> Result<(*const u8, i64), ArrowError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | pool: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn new(pool: Arc>) -> PoolBuffer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn from(pool: Arc>, page: *const u8, size: i64, capacity: i64) -> PoolBuffer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:116:35 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn parent(&self) -> Option<&Buffer> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Buffer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:229:21 [INFO] [stderr] | [INFO] [stderr] 229 | pool: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:236:32 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn new(pool: Arc>) -> BufferBuilder { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::ty` [INFO] [stderr] --> src/builder.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::ty; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory_pool::MemoryPool` [INFO] [stderr] --> src/builder.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use memory_pool::MemoryPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Array` [INFO] [stderr] --> src/builder.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use array::{Array, Blob}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/builder.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/builder.rs:326:19 [INFO] [stderr] | [INFO] [stderr] 326 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc` [INFO] [stderr] --> src/builder.rs:326:19 [INFO] [stderr] | [INFO] [stderr] 326 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ops::Index` [INFO] [stderr] --> src/common/ty.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::ops::Index; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::status::ArrowError` [INFO] [stderr] --> src/common/ty.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::status::ArrowError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `array` [INFO] [stderr] --> src/common/ty.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use array; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/common/ty.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::mem` [INFO] [stderr] --> src/common/ty.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::mem; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Formatter` [INFO] [stderr] --> src/common/ty.rs:11:23 [INFO] [stderr] | [INFO] [stderr] 11 | use std::fmt::{Debug, Formatter, Error}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/common/bit_util.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `rand` is imported redundantly [INFO] [stderr] --> src/common/bit_util.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | use rand; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | extern crate rand; [INFO] [stderr] | ------------------ the item `rand` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused import: `array::Array` [INFO] [stderr] --> src/common/field.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use array::Array; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Formatter` [INFO] [stderr] --> src/common/field.rs:5:23 [INFO] [stderr] | [INFO] [stderr] 5 | use std::fmt::{Debug, Formatter, Error}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/common/mod.rs:263:9 [INFO] [stderr] | [INFO] [stderr] 263 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::status::ArrowError` [INFO] [stderr] --> src/array.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use common::status::ArrowError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::ty` [INFO] [stderr] --> src/array.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::ty; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory_pool::MemoryPool` [INFO] [stderr] --> src/array.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use memory_pool::MemoryPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/array.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ptr` is imported redundantly [INFO] [stderr] --> src/array.rs:284:13 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | -------- the item `ptr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 284 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/array.rs:284:13 [INFO] [stderr] | [INFO] [stderr] 284 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/array.rs:437:15 [INFO] [stderr] | [INFO] [stderr] 437 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/array.rs:649:25 [INFO] [stderr] | [INFO] [stderr] 649 | fn as_bool(&self) -> &ArrowSlice { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArrowSlice` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/array.rs:653:25 [INFO] [stderr] | [INFO] [stderr] 653 | fn as_int8(&self) -> &ArrowSlice { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn ArrowSlice` [INFO] [stderr] [INFO] [stderr] warning: unused import: `StatusCode` [INFO] [stderr] --> src/memory_pool.rs:1:34 [INFO] [stderr] | [INFO] [stderr] 1 | use common::status::{ArrowError, StatusCode}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Arc` [INFO] [stderr] --> src/memory_pool.rs:5:17 [INFO] [stderr] | [INFO] [stderr] 5 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `num::Num` [INFO] [stderr] --> src/buffer.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use num::Num; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:19:31 [INFO] [stderr] | [INFO] [stderr] 19 | fn parent(&self) -> Option<&Buffer>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Buffer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:32:34 [INFO] [stderr] | [INFO] [stderr] 32 | fn resize(pool: &mut Arc>, page: *const u8, size: i64, capacity: i64, new_size: i64) -> Result<(*const u8, i64, i64), ArrowError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:58:35 [INFO] [stderr] | [INFO] [stderr] 58 | fn reserve(pool: &mut Arc>, page: *const u8, capacity: i64, new_capacity: i64) -> Result<(*const u8, i64), ArrowError> { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | pool: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:88:32 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn new(pool: Arc>) -> PoolBuffer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:98:33 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn from(pool: Arc>, page: *const u8, size: i64, capacity: i64) -> PoolBuffer { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:116:35 [INFO] [stderr] | [INFO] [stderr] 116 | pub fn parent(&self) -> Option<&Buffer> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Buffer` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:229:21 [INFO] [stderr] | [INFO] [stderr] 229 | pool: Arc>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/buffer.rs:236:32 [INFO] [stderr] | [INFO] [stderr] 236 | pub fn new(pool: Arc>) -> BufferBuilder { [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn MemoryPool` [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::ty` [INFO] [stderr] --> src/builder.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use common::ty; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `memory_pool::MemoryPool` [INFO] [stderr] --> src/builder.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use memory_pool::MemoryPool; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Array` [INFO] [stderr] --> src/builder.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use array::{Array, Blob}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/builder.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `libc` is imported redundantly [INFO] [stderr] --> src/builder.rs:326:19 [INFO] [stderr] | [INFO] [stderr] 326 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate libc; [INFO] [stderr] | ------------------ the item `libc` is already imported here [INFO] [stderr] [INFO] [stderr] warning: unused import: `libc` [INFO] [stderr] --> src/builder.rs:326:19 [INFO] [stderr] | [INFO] [stderr] 326 | use libc; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutableBuffer`, `ResizableBuffer` [INFO] [stderr] --> src/builder.rs:589:28 [INFO] [stderr] | [INFO] [stderr] 589 | use buffer::{PoolBuffer, ResizableBuffer, MutableBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::status::ArrowError` [INFO] [stderr] --> src/lib.rs:21:7 [INFO] [stderr] | [INFO] [stderr] 21 | use common::status::ArrowError; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MemoryPool` [INFO] [stderr] --> src/lib.rs:22:40 [INFO] [stderr] | [INFO] [stderr] 22 | use memory_pool::{DefaultMemoryPool, MemoryPool}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MutableBuffer` [INFO] [stderr] --> src/lib.rs:32:26 [INFO] [stderr] | [INFO] [stderr] 32 | use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `MutableBuffer`, `PoolBuffer`, `ResizableBuffer` [INFO] [stderr] --> src/lib.rs:46:26 [INFO] [stderr] | [INFO] [stderr] 46 | use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer, BufferBuilder, TypedBufferBuilder}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/array.rs:6:14 [INFO] [stderr] | [INFO] [stderr] 6 | use buffer::{Buffer, PoolBuffer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/builder.rs:6:14 [INFO] [stderr] | [INFO] [stderr] 6 | use buffer::{Buffer, PoolBuffer, ResizableBuffer, MutableBuffer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:413:25 [INFO] [stderr] | [INFO] [stderr] 413 | &Ty::Date32 { ref unit } => 32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | &Ty::Date64 { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:416:38 [INFO] [stderr] | [INFO] [stderr] 416 | &Ty::Timestamp { ref unit, ref timezone } => 64, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:416:28 [INFO] [stderr] | [INFO] [stderr] 416 | &Ty::Timestamp { ref unit, ref timezone } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:417:25 [INFO] [stderr] | [INFO] [stderr] 417 | &Ty::Time32 { ref unit } => 32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | &Ty::Time64 { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:419:27 [INFO] [stderr] | [INFO] [stderr] 419 | &Ty::Interval { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:421:22 [INFO] [stderr] | [INFO] [stderr] 421 | &Ty::Decimal { precision, scale } => 16 * 8, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:421:33 [INFO] [stderr] | [INFO] [stderr] 421 | &Ty::Decimal { precision, scale } => 16 * 8, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:423:45 [INFO] [stderr] | [INFO] [stderr] 423 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(), [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:423:57 [INFO] [stderr] | [INFO] [stderr] 423 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(), [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:452:25 [INFO] [stderr] | [INFO] [stderr] 452 | &Ty::Date32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:453:25 [INFO] [stderr] | [INFO] [stderr] 453 | &Ty::Date64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:455:38 [INFO] [stderr] | [INFO] [stderr] 455 | &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:455:28 [INFO] [stderr] | [INFO] [stderr] 455 | &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:456:25 [INFO] [stderr] | [INFO] [stderr] 456 | &Ty::Time32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | &Ty::Time64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:458:27 [INFO] [stderr] | [INFO] [stderr] 458 | &Ty::Interval { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:460:22 [INFO] [stderr] | [INFO] [stderr] 460 | &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)], [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:460:33 [INFO] [stderr] | [INFO] [stderr] 460 | &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)], [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_type` [INFO] [stderr] --> src/common/ty.rs:462:23 [INFO] [stderr] | [INFO] [stderr] 462 | &Ty::List { ref value_type } => vec![BufferDesc::validity_buffer(), BufferDesc::offset_buffer()], [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | &Ty::Struct { ref fields } => vec![BufferDesc::validity_buffer()], [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:464:24 [INFO] [stderr] | [INFO] [stderr] 464 | &Ty::Union { ref fields, ref type_codes, ref mode } => { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:464:36 [INFO] [stderr] | [INFO] [stderr] 464 | &Ty::Union { ref fields, ref type_codes, ref mode } => { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:470:45 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:470:29 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:470:57 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `byte_width` [INFO] [stderr] --> src/common/ty.rs:491:30 [INFO] [stderr] | [INFO] [stderr] 491 | &Ty::FixedSizeBinary { byte_width } => "fixed_size_binary", [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `byte_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:492:25 [INFO] [stderr] | [INFO] [stderr] 492 | &Ty::Date32 { ref unit } => "date32", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:493:25 [INFO] [stderr] | [INFO] [stderr] 493 | &Ty::Date64 { ref unit } => "date64", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:494:38 [INFO] [stderr] | [INFO] [stderr] 494 | &Ty::Timestamp { ref unit, ref timezone } => "timestamp", [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:494:28 [INFO] [stderr] | [INFO] [stderr] 494 | &Ty::Timestamp { ref unit, ref timezone } => "timestamp", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:495:25 [INFO] [stderr] | [INFO] [stderr] 495 | &Ty::Time32 { ref unit } => "time32", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:496:25 [INFO] [stderr] | [INFO] [stderr] 496 | &Ty::Time64 { ref unit } => "time64", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:497:27 [INFO] [stderr] | [INFO] [stderr] 497 | &Ty::Interval { ref unit } => "interval", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:498:22 [INFO] [stderr] | [INFO] [stderr] 498 | &Ty::Decimal { precision, scale } => "decimal", [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:498:33 [INFO] [stderr] | [INFO] [stderr] 498 | &Ty::Decimal { precision, scale } => "decimal", [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_type` [INFO] [stderr] --> src/common/ty.rs:499:23 [INFO] [stderr] | [INFO] [stderr] 499 | &Ty::List { ref value_type } => "list", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:500:25 [INFO] [stderr] | [INFO] [stderr] 500 | &Ty::Struct { ref fields } => "struct", [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:501:52 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:501:36 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:502:45 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:502:29 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:502:57 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:555:52 [INFO] [stderr] | [INFO] [stderr] 555 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:555:36 [INFO] [stderr] | [INFO] [stderr] 555 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i], [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:563:52 [INFO] [stderr] | [INFO] [stderr] 563 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:563:36 [INFO] [stderr] | [INFO] [stderr] 563 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:571:52 [INFO] [stderr] | [INFO] [stderr] 571 | &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:571:36 [INFO] [stderr] | [INFO] [stderr] 571 | &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:586:38 [INFO] [stderr] | [INFO] [stderr] 586 | &Ty::Timestamp { ref unit, ref timezone } => unit, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:602:33 [INFO] [stderr] | [INFO] [stderr] 602 | &Ty::Decimal { precision, scale } => precision, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:609:22 [INFO] [stderr] | [INFO] [stderr] 609 | &Ty::Decimal { precision, scale } => scale, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:623:24 [INFO] [stderr] | [INFO] [stderr] 623 | &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:623:52 [INFO] [stderr] | [INFO] [stderr] 623 | &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:630:24 [INFO] [stderr] | [INFO] [stderr] 630 | &Ty::Union { ref fields, ref type_codes, ref mode } => mode, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:630:36 [INFO] [stderr] | [INFO] [stderr] 630 | &Ty::Union { ref fields, ref type_codes, ref mode } => mode, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:637:45 [INFO] [stderr] | [INFO] [stderr] 637 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:637:57 [INFO] [stderr] | [INFO] [stderr] 637 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:644:29 [INFO] [stderr] | [INFO] [stderr] 644 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:644:57 [INFO] [stderr] | [INFO] [stderr] 644 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:651:45 [INFO] [stderr] | [INFO] [stderr] 651 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:651:29 [INFO] [stderr] | [INFO] [stderr] 651 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/array.rs:151:49 [INFO] [stderr] | [INFO] [stderr] 151 | &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `data: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:151:32 [INFO] [stderr] | [INFO] [stderr] 151 | &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool, [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:152:33 [INFO] [stderr] | [INFO] [stderr] 152 | &BuilderData::UInt8 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:157:32 [INFO] [stderr] | [INFO] [stderr] 157 | &BuilderData::Int8 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:162:34 [INFO] [stderr] | [INFO] [stderr] 162 | &BuilderData::UInt16 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:167:33 [INFO] [stderr] | [INFO] [stderr] 167 | &BuilderData::Int16 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:172:34 [INFO] [stderr] | [INFO] [stderr] 172 | &BuilderData::UInt32 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:177:33 [INFO] [stderr] | [INFO] [stderr] 177 | &BuilderData::Int32 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:182:34 [INFO] [stderr] | [INFO] [stderr] 182 | &BuilderData::UInt64 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:187:33 [INFO] [stderr] | [INFO] [stderr] 187 | &BuilderData::Int64 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:192:34 [INFO] [stderr] | [INFO] [stderr] 192 | &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/array.rs:264:17 [INFO] [stderr] | [INFO] [stderr] 264 | fn fmt(&self, f: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:302:32 [INFO] [stderr] | [INFO] [stderr] 302 | &BuilderData::Bool { ref null_bitmap, ref data } => bit_util::get_bit(data.data(), i), [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_offsets` [INFO] [stderr] --> src/array.rs:631:29 [INFO] [stderr] | [INFO] [stderr] 631 | ArrayData::List { ref value_offsets, ref value_array } => value_array, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_offsets: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `byte_width` [INFO] [stderr] --> src/builder.rs:73:29 [INFO] [stderr] | [INFO] [stderr] 73 | Ty::FixedSizeBinary { byte_width } => BuilderData::FixedSizeBinary { null_bitmap, data }, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `byte_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/builder.rs:465:61 [INFO] [stderr] | [INFO] [stderr] 465 | &mut BuilderData::Bool { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 466 | &mut BuilderData::Int8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 467 | &mut BuilderData::UInt8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 468 | &mut BuilderData::Int16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 469 | &mut BuilderData::UInt16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 470 | &mut BuilderData::Int32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 471 | &mut BuilderData::UInt32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 472 | &mut BuilderData::Int64 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 473 | &mut BuilderData::UInt64 { ref mut null_bitmap, ref mut data } => { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: try ignoring the field [INFO] [stderr] | [INFO] [stderr] 465 | &mut BuilderData::Bool { ref mut null_bitmap, data: _data: _data: _data: _data: _data: _data: _data: _data: _ } | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cur_offset` [INFO] [stderr] --> src/builder.rs:481:81 [INFO] [stderr] | [INFO] [stderr] 481 | &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lengths_and_data` [INFO] [stderr] --> src/builder.rs:481:63 [INFO] [stderr] | [INFO] [stderr] 481 | &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => { [INFO] [stderr] | --------^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `lengths_and_data: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/builder.rs:496:40 [INFO] [stderr] | [INFO] [stderr] 496 | &mut BuilderData::Bool { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 497 | &mut BuilderData::Int8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 498 | &mut BuilderData::UInt8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 499 | &mut BuilderData::Int16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 500 | &mut BuilderData::UInt16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 501 | &mut BuilderData::Int32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 502 | &mut BuilderData::UInt32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 503 | &mut BuilderData::Int64 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 504 | &mut BuilderData::UInt64 { ref mut null_bitmap, ref mut data } => { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/array.rs:6:14 [INFO] [stderr] | [INFO] [stderr] 6 | use buffer::{Buffer, PoolBuffer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/builder.rs:6:14 [INFO] [stderr] | [INFO] [stderr] 6 | use buffer::{Buffer, PoolBuffer, ResizableBuffer, MutableBuffer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/lib.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Buffer` [INFO] [stderr] --> src/lib.rs:46:18 [INFO] [stderr] | [INFO] [stderr] 46 | use buffer::{Buffer, MutableBuffer, ResizableBuffer, PoolBuffer, BufferBuilder, TypedBufferBuilder}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:413:25 [INFO] [stderr] | [INFO] [stderr] 413 | &Ty::Date32 { ref unit } => 32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:414:25 [INFO] [stderr] | [INFO] [stderr] 414 | &Ty::Date64 { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:416:38 [INFO] [stderr] | [INFO] [stderr] 416 | &Ty::Timestamp { ref unit, ref timezone } => 64, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:416:28 [INFO] [stderr] | [INFO] [stderr] 416 | &Ty::Timestamp { ref unit, ref timezone } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:417:25 [INFO] [stderr] | [INFO] [stderr] 417 | &Ty::Time32 { ref unit } => 32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:418:25 [INFO] [stderr] | [INFO] [stderr] 418 | &Ty::Time64 { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:419:27 [INFO] [stderr] | [INFO] [stderr] 419 | &Ty::Interval { ref unit } => 64, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:421:22 [INFO] [stderr] | [INFO] [stderr] 421 | &Ty::Decimal { precision, scale } => 16 * 8, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:421:33 [INFO] [stderr] | [INFO] [stderr] 421 | &Ty::Decimal { precision, scale } => 16 * 8, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:423:45 [INFO] [stderr] | [INFO] [stderr] 423 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(), [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:423:57 [INFO] [stderr] | [INFO] [stderr] 423 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => index_type.bit_width(), [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:452:25 [INFO] [stderr] | [INFO] [stderr] 452 | &Ty::Date32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:453:25 [INFO] [stderr] | [INFO] [stderr] 453 | &Ty::Date64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:455:38 [INFO] [stderr] | [INFO] [stderr] 455 | &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:455:28 [INFO] [stderr] | [INFO] [stderr] 455 | &Ty::Timestamp { ref unit, ref timezone } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:456:25 [INFO] [stderr] | [INFO] [stderr] 456 | &Ty::Time32 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 32)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:457:25 [INFO] [stderr] | [INFO] [stderr] 457 | &Ty::Time64 { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:458:27 [INFO] [stderr] | [INFO] [stderr] 458 | &Ty::Interval { ref unit } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 64)], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:460:22 [INFO] [stderr] | [INFO] [stderr] 460 | &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)], [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:460:33 [INFO] [stderr] | [INFO] [stderr] 460 | &Ty::Decimal { precision, scale } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, 16 * 8)], [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_type` [INFO] [stderr] --> src/common/ty.rs:462:23 [INFO] [stderr] | [INFO] [stderr] 462 | &Ty::List { ref value_type } => vec![BufferDesc::validity_buffer(), BufferDesc::offset_buffer()], [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:463:25 [INFO] [stderr] | [INFO] [stderr] 463 | &Ty::Struct { ref fields } => vec![BufferDesc::validity_buffer()], [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:464:24 [INFO] [stderr] | [INFO] [stderr] 464 | &Ty::Union { ref fields, ref type_codes, ref mode } => { [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:464:36 [INFO] [stderr] | [INFO] [stderr] 464 | &Ty::Union { ref fields, ref type_codes, ref mode } => { [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:470:45 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:470:29 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:470:57 [INFO] [stderr] | [INFO] [stderr] 470 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => vec![BufferDesc::validity_buffer(), BufferDesc::new(BufferType::Data, self.bit_width())] [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `byte_width` [INFO] [stderr] --> src/common/ty.rs:491:30 [INFO] [stderr] | [INFO] [stderr] 491 | &Ty::FixedSizeBinary { byte_width } => "fixed_size_binary", [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `byte_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:492:25 [INFO] [stderr] | [INFO] [stderr] 492 | &Ty::Date32 { ref unit } => "date32", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:493:25 [INFO] [stderr] | [INFO] [stderr] 493 | &Ty::Date64 { ref unit } => "date64", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:494:38 [INFO] [stderr] | [INFO] [stderr] 494 | &Ty::Timestamp { ref unit, ref timezone } => "timestamp", [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:494:28 [INFO] [stderr] | [INFO] [stderr] 494 | &Ty::Timestamp { ref unit, ref timezone } => "timestamp", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:495:25 [INFO] [stderr] | [INFO] [stderr] 495 | &Ty::Time32 { ref unit } => "time32", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:496:25 [INFO] [stderr] | [INFO] [stderr] 496 | &Ty::Time64 { ref unit } => "time64", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `unit` [INFO] [stderr] --> src/common/ty.rs:497:27 [INFO] [stderr] | [INFO] [stderr] 497 | &Ty::Interval { ref unit } => "interval", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `unit: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:498:22 [INFO] [stderr] | [INFO] [stderr] 498 | &Ty::Decimal { precision, scale } => "decimal", [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:498:33 [INFO] [stderr] | [INFO] [stderr] 498 | &Ty::Decimal { precision, scale } => "decimal", [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_type` [INFO] [stderr] --> src/common/ty.rs:499:23 [INFO] [stderr] | [INFO] [stderr] 499 | &Ty::List { ref value_type } => "list", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:500:25 [INFO] [stderr] | [INFO] [stderr] 500 | &Ty::Struct { ref fields } => "struct", [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:501:24 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:501:52 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:501:36 [INFO] [stderr] | [INFO] [stderr] 501 | &Ty::Union { ref fields, ref type_codes, ref mode } => "union", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:502:45 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:502:29 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:502:57 [INFO] [stderr] | [INFO] [stderr] 502 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => "dictionary", [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:555:52 [INFO] [stderr] | [INFO] [stderr] 555 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i], [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:555:36 [INFO] [stderr] | [INFO] [stderr] 555 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields[i], [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:563:52 [INFO] [stderr] | [INFO] [stderr] 563 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:563:36 [INFO] [stderr] | [INFO] [stderr] 563 | &Ty::Union { ref fields, ref type_codes, ref mode } => &fields, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:571:52 [INFO] [stderr] | [INFO] [stderr] 571 | &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:571:36 [INFO] [stderr] | [INFO] [stderr] 571 | &Ty::Union { ref fields, ref type_codes, ref mode } => fields.len() as i32, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timezone` [INFO] [stderr] --> src/common/ty.rs:586:38 [INFO] [stderr] | [INFO] [stderr] 586 | &Ty::Timestamp { ref unit, ref timezone } => unit, [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `timezone: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `scale` [INFO] [stderr] --> src/common/ty.rs:602:33 [INFO] [stderr] | [INFO] [stderr] 602 | &Ty::Decimal { precision, scale } => precision, [INFO] [stderr] | ^^^^^ help: try ignoring the field: `scale: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `precision` [INFO] [stderr] --> src/common/ty.rs:609:22 [INFO] [stderr] | [INFO] [stderr] 609 | &Ty::Decimal { precision, scale } => scale, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `precision: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:623:24 [INFO] [stderr] | [INFO] [stderr] 623 | &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mode` [INFO] [stderr] --> src/common/ty.rs:623:52 [INFO] [stderr] | [INFO] [stderr] 623 | &Ty::Union { ref fields, ref type_codes, ref mode } => type_codes, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `mode: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/common/ty.rs:630:24 [INFO] [stderr] | [INFO] [stderr] 630 | &Ty::Union { ref fields, ref type_codes, ref mode } => mode, [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `fields: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_codes` [INFO] [stderr] --> src/common/ty.rs:630:36 [INFO] [stderr] | [INFO] [stderr] 630 | &Ty::Union { ref fields, ref type_codes, ref mode } => mode, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `type_codes: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:637:45 [INFO] [stderr] | [INFO] [stderr] 637 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:637:57 [INFO] [stderr] | [INFO] [stderr] 637 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &index_type, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:644:29 [INFO] [stderr] | [INFO] [stderr] 644 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ordered` [INFO] [stderr] --> src/common/ty.rs:644:57 [INFO] [stderr] | [INFO] [stderr] 644 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => &dictionary, [INFO] [stderr] | ^^^^^^^ help: try ignoring the field: `ordered: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dictionary` [INFO] [stderr] --> src/common/ty.rs:651:45 [INFO] [stderr] | [INFO] [stderr] 651 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `dictionary: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index_type` [INFO] [stderr] --> src/common/ty.rs:651:29 [INFO] [stderr] | [INFO] [stderr] 651 | &Ty::Dictionary { ref index_type, ref dictionary, ordered } => ordered, [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `index_type: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/common/mod.rs:367:9 [INFO] [stderr] | [INFO] [stderr] 367 | let null_bitmap = PoolBuffer::new(pool); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_null_bitmap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/common/mod.rs:409:9 [INFO] [stderr] | [INFO] [stderr] 409 | let null_bitmap = PoolBuffer::new(pool); [INFO] [stderr] | ^^^^^^^^^^^ help: consider prefixing with an underscore: `_null_bitmap` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/array.rs:151:49 [INFO] [stderr] | [INFO] [stderr] 151 | &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `data: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:151:32 [INFO] [stderr] | [INFO] [stderr] 151 | &BuilderData::Bool { ref null_bitmap, ref data } => ArrayData::Bool, [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:152:33 [INFO] [stderr] | [INFO] [stderr] 152 | &BuilderData::UInt8 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:157:32 [INFO] [stderr] | [INFO] [stderr] 157 | &BuilderData::Int8 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:162:34 [INFO] [stderr] | [INFO] [stderr] 162 | &BuilderData::UInt16 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:167:33 [INFO] [stderr] | [INFO] [stderr] 167 | &BuilderData::Int16 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:172:34 [INFO] [stderr] | [INFO] [stderr] 172 | &BuilderData::UInt32 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:177:33 [INFO] [stderr] | [INFO] [stderr] 177 | &BuilderData::Int32 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:182:34 [INFO] [stderr] | [INFO] [stderr] 182 | &BuilderData::UInt64 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:187:33 [INFO] [stderr] | [INFO] [stderr] 187 | &BuilderData::Int64 { ref null_bitmap, ref data } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:192:34 [INFO] [stderr] | [INFO] [stderr] 192 | &BuilderData::Binary { ref null_bitmap, ref lengths_and_data, cur_offset } => { [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `f` [INFO] [stderr] --> src/array.rs:264:17 [INFO] [stderr] | [INFO] [stderr] 264 | fn fmt(&self, f: &mut Formatter) -> Result<(), Error> { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_f` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/array.rs:302:32 [INFO] [stderr] | [INFO] [stderr] 302 | &BuilderData::Bool { ref null_bitmap, ref data } => bit_util::get_bit(data.data(), i), [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `null_bitmap: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value_offsets` [INFO] [stderr] --> src/array.rs:631:29 [INFO] [stderr] | [INFO] [stderr] 631 | ArrayData::List { ref value_offsets, ref value_array } => value_array, [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `value_offsets: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/memory_pool.rs:158:9 [INFO] [stderr] | [INFO] [stderr] 158 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `byte_width` [INFO] [stderr] --> src/builder.rs:73:29 [INFO] [stderr] | [INFO] [stderr] 73 | Ty::FixedSizeBinary { byte_width } => BuilderData::FixedSizeBinary { null_bitmap, data }, [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `byte_width: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/builder.rs:465:61 [INFO] [stderr] | [INFO] [stderr] 465 | &mut BuilderData::Bool { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 466 | &mut BuilderData::Int8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 467 | &mut BuilderData::UInt8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 468 | &mut BuilderData::Int16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 469 | &mut BuilderData::UInt16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 470 | &mut BuilderData::Int32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 471 | &mut BuilderData::UInt32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 472 | &mut BuilderData::Int64 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^ [INFO] [stderr] 473 | &mut BuilderData::UInt64 { ref mut null_bitmap, ref mut data } => { [INFO] [stderr] | ^^^^ [INFO] [stderr] help: try ignoring the field [INFO] [stderr] | [INFO] [stderr] 465 | &mut BuilderData::Bool { ref mut null_bitmap, data: _data: _data: _data: _data: _data: _data: _data: _data: _ } | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cur_offset` [INFO] [stderr] --> src/builder.rs:481:81 [INFO] [stderr] | [INFO] [stderr] 481 | &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => { [INFO] [stderr] | ^^^^^^^^^^ help: try ignoring the field: `cur_offset: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lengths_and_data` [INFO] [stderr] --> src/builder.rs:481:63 [INFO] [stderr] | [INFO] [stderr] 481 | &mut BuilderData::Binary { ref mut null_bitmap, ref mut lengths_and_data, cur_offset } => { [INFO] [stderr] | --------^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: try ignoring the field: `lengths_and_data: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `null_bitmap` [INFO] [stderr] --> src/builder.rs:496:40 [INFO] [stderr] | [INFO] [stderr] 496 | &mut BuilderData::Bool { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 497 | &mut BuilderData::Int8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 498 | &mut BuilderData::UInt8 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 499 | &mut BuilderData::Int16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 500 | &mut BuilderData::UInt16 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 501 | &mut BuilderData::Int32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 502 | &mut BuilderData::UInt32 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 503 | &mut BuilderData::Int64 { ref mut null_bitmap, ref mut data } | [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 504 | &mut BuilderData::UInt64 { ref mut null_bitmap, ref mut data } => { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] error: Could not compile `iron-arrow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name arrow src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=877f4f5f1c348f33 -C extra-filename=-877f4f5f1c348f33 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern libc=/opt/crater/target/debug/deps/liblibc-86f48ab19d8ccd98.rmeta --extern num=/opt/crater/target/debug/deps/libnum-a061578917c5646d.rmeta --extern rand=/opt/crater/target/debug/deps/librand-4630fc0a935a6710.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `iron-arrow`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name arrow src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=81c7923306de535f -C extra-filename=-81c7923306de535f --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern libc=/opt/crater/target/debug/deps/liblibc-86f48ab19d8ccd98.rmeta --extern num=/opt/crater/target/debug/deps/libnum-a061578917c5646d.rmeta --extern rand=/opt/crater/target/debug/deps/librand-4630fc0a935a6710.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `"docker" "inspect" "1f64c10cc743e9239a1b70c19625114ddf712fb13d7e1f1848f5044ddc52abcb"` [INFO] running `"docker" "rm" "-f" "1f64c10cc743e9239a1b70c19625114ddf712fb13d7e1f1848f5044ddc52abcb"` [INFO] [stdout] 1f64c10cc743e9239a1b70c19625114ddf712fb13d7e1f1848f5044ddc52abcb