[INFO] cloning repository https://github.com/Monkwire3/simple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Monkwire3/simple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonkwire3%2Fsimple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonkwire3%2Fsimple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e23c173f4a81f9f0ffac0c7b45043a9a66c8635c
[INFO] checking Monkwire3/simple against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMonkwire3%2Fsimple" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Monkwire3/simple
[INFO] finished tweaking git repo https://github.com/Monkwire3/simple
[INFO] tweaked toml for git repo https://github.com/Monkwire3/simple written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Monkwire3/simple on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Monkwire3/simple already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c1bea96c6332833e48187280337045fe8eb23eae48479f1b6699878c5f1c538
[INFO] running `Command { std: "docker" "start" "-a" "4c1bea96c6332833e48187280337045fe8eb23eae48479f1b6699878c5f1c538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c1bea96c6332833e48187280337045fe8eb23eae48479f1b6699878c5f1c538", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c1bea96c6332833e48187280337045fe8eb23eae48479f1b6699878c5f1c538", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2041cc1f3e3923424ea61d3a1320b2586542a6a5a1129134279ffcbd2ec858d3
[INFO] running `Command { std: "docker" "start" "-a" "2041cc1f3e3923424ea61d3a1320b2586542a6a5a1129134279ffcbd2ec858d3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sqlparser_derive v0.1.1
[INFO] [stderr]     Checking sqlparser v0.36.1
[INFO] [stderr]     Checking arrow-select v43.0.0
[INFO] [stderr]     Checking arrow-arith v43.0.0
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[INFO] [stderr]     Checking arrow-cast v43.0.0
[INFO] [stderr]     Checking arrow-ord v43.0.0
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[INFO] [stderr]    Compiling tokio-macros v2.1.0
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[INFO] [stderr]     Checking tokio v1.32.0
[INFO] [stderr]     Checking arrow v43.0.0
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[INFO] [stderr]     Checking simple_db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arrow::array::{Int32Array, StringArray};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parser/parser.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow::datatypes::{self, DataType as arrow_datatype};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlparser::ast::Query`
[INFO] [stdout]  --> src/parser/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use sqlparser::ast::Query;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColumnDef` and `Ident`
[INFO] [stdout]   --> src/parser/parser.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sqlparser::ast::{self, ColumnDef, DataType, Ident, SelectItem, Statement};
[INFO] [stdout]    |                            ^^^^^^^^^            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/parser/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::creator::creator::create`
[INFO] [stdout]   --> src/parser/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::creator::creator::create;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `statement` should have an upper camel case name
[INFO] [stdout]   --> src/parser/parser.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct statement {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `arrow::buffer::Buffer`
[INFO] [stdout]    --> src/parser/parser.rs:291:9
[INFO] [stdout]     |
[INFO] [stdout] 291 |     use arrow::buffer::Buffer;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `remove_dir_all`
[INFO] [stdout]    --> src/parser/parser.rs:292:25
[INFO] [stdout]     |
[INFO] [stdout] 292 |     use std::fs::{self, remove_dir_all};
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `creator::creator::create`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use creator::creator::create;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]  --> src/creator/creator.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow::array::{Int32Array, StringArray};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/creator/creator.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, Debug};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `buffer::Buffer` and `compute::kernels::zip`
[INFO] [stdout]   --> src/creator/creator.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |     use arrow::{buffer::Buffer, compute::kernels::zip};
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::format`
[INFO] [stdout]   --> src/creator/creator.rs:94:9
[INFO] [stdout]    |
[INFO] [stdout] 94 |         fmt::format,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `StringArray`
[INFO] [stdout]  --> src/main.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use arrow::array::{Int32Array, StringArray};
[INFO] [stdout]   |                                ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parser/parser.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow::datatypes::{self, DataType as arrow_datatype};
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Field` and `Schema`
[INFO] [stdout]  --> src/parser/parser.rs:4:24
[INFO] [stdout]   |
[INFO] [stdout] 4 | use arrow::datatypes::{Field, Schema};
[INFO] [stdout]   |                        ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RecordBatch`
[INFO] [stdout]  --> src/parser/parser.rs:5:41
[INFO] [stdout]   |
[INFO] [stdout] 5 | use arrow_array::{ArrayRef, Int32Array, RecordBatch, StringArray};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parquet::arrow::ArrowWriter`
[INFO] [stdout]  --> src/parser/parser.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use parquet::arrow::ArrowWriter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlparser::ast::Query`
[INFO] [stdout]  --> src/parser/parser.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use sqlparser::ast::Query;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColumnDef` and `Ident`
[INFO] [stdout]   --> src/parser/parser.rs:10:28
[INFO] [stdout]    |
[INFO] [stdout] 10 | use sqlparser::ast::{self, ColumnDef, DataType, Ident, SelectItem, Statement};
[INFO] [stdout]    |                            ^^^^^^^^^            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]   --> src/parser/parser.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]   --> src/parser/parser.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::sync::Arc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::creator::creator::create`
[INFO] [stdout]   --> src/parser/parser.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use crate::creator::creator::create;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `statement` should have an upper camel case name
[INFO] [stdout]   --> src/parser/parser.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct statement {
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Statement`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `creator::creator::create`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use creator::creator::create;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Int32Array` and `StringArray`
[INFO] [stdout]  --> src/creator/creator.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arrow::array::{Int32Array, StringArray};
[INFO] [stdout]   |                    ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DataType`, `Field`, and `Schema`
[INFO] [stdout]  --> src/creator/creator.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 | use arrow::datatypes::{DataType, Field, Schema};
[INFO] [stdout]   |                        ^^^^^^^^  ^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `format`
[INFO] [stdout]  --> src/creator/creator.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::fmt::{format, Debug};
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/parser/parser.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     columns,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/parser/parser.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     query,
[INFO] [stdout]     |                     ^^^^^ help: try ignoring the field: `query: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `or`
[INFO] [stdout]    --> src/parser/parser.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     or,
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `or: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `into`
[INFO] [stdout]    --> src/parser/parser.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     into,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `into: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]    --> src/parser/parser.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     table_name,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `table_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/parser/parser.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                     columns,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overwrite`
[INFO] [stdout]    --> src/parser/parser.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     overwrite,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `overwrite: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/parser/parser.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     source,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `source: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partitioned`
[INFO] [stdout]    --> src/parser/parser.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     partitioned,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `partitioned: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_columns`
[INFO] [stdout]    --> src/parser/parser.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     after_columns,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: try ignoring the field: `after_columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/parser/parser.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     table,
[INFO] [stdout]     |                     ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]    --> src/parser/parser.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |                     on,
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returning`
[INFO] [stdout]    --> src/parser/parser.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     returning,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `returning: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]    --> src/parser/parser.rs:232:29
[INFO] [stdout]     |
[INFO] [stdout] 232 |                         let schema = record_batch.schema();
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_1`
[INFO] [stdout]    --> src/parser/parser.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...                   let arg_1 = col_name.to_string();
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]    --> src/parser/parser.rs:262:24
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn handle_create_table(table_name: &str) -> Result<(), ParseError> {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let res = writer.write(&batch);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `music_schema`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let music_schema = Schema::new(vec![
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_music_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `my_vec`
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let my_vec = vec![
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_res`
[INFO] [stdout]   --> src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let parse_res = parse("SELECT * FROM sports;");
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_file` is never used
[INFO] [stdout]   --> src/main.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn create_file() {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `loose_eq` is never used
[INFO] [stdout]   --> src/parser/parser.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl ParseError {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 52 |     fn loose_eq(&self, other: ParseError) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryType` is never used
[INFO] [stdout]   --> src/parser/parser.rs:85:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | enum QueryType {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/parser/parser.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct Column {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `statement` is never constructed
[INFO] [stdout]   --> src/parser/parser.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct statement {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_table_string` is never used
[INFO] [stdout]    --> src/parser/parser.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn generate_table_string(arraydata: HashMap<String, ArrayData>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestError` is never constructed
[INFO] [stdout]    --> src/parser/parser.rs:285:12
[INFO] [stdout]     |
[INFO] [stdout] 285 | pub struct TestError {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `CreateError` is never used
[INFO] [stdout]   --> src/creator/creator.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum CreateError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create` is never used
[INFO] [stdout]   --> src/creator/creator.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn create(
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser/parser.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     handle_create_table(&name.to_string());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let _ = handle_create_table(&name.to_string());
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/parser/parser.rs:120:21
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     columns,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query`
[INFO] [stdout]    --> src/parser/parser.rs:121:21
[INFO] [stdout]     |
[INFO] [stdout] 121 |                     query,
[INFO] [stdout]     |                     ^^^^^ help: try ignoring the field: `query: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `or`
[INFO] [stdout]    --> src/parser/parser.rs:129:21
[INFO] [stdout]     |
[INFO] [stdout] 129 |                     or,
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `or: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `into`
[INFO] [stdout]    --> src/parser/parser.rs:130:21
[INFO] [stdout]     |
[INFO] [stdout] 130 |                     into,
[INFO] [stdout]     |                     ^^^^ help: try ignoring the field: `into: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]    --> src/parser/parser.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |                     table_name,
[INFO] [stdout]     |                     ^^^^^^^^^^ help: try ignoring the field: `table_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/parser/parser.rs:132:21
[INFO] [stdout]     |
[INFO] [stdout] 132 |                     columns,
[INFO] [stdout]     |                     ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overwrite`
[INFO] [stdout]    --> src/parser/parser.rs:133:21
[INFO] [stdout]     |
[INFO] [stdout] 133 |                     overwrite,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `overwrite: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/parser/parser.rs:134:21
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     source,
[INFO] [stdout]     |                     ^^^^^^ help: try ignoring the field: `source: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `partitioned`
[INFO] [stdout]    --> src/parser/parser.rs:135:21
[INFO] [stdout]     |
[INFO] [stdout] 135 |                     partitioned,
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: try ignoring the field: `partitioned: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `after_columns`
[INFO] [stdout]    --> src/parser/parser.rs:136:21
[INFO] [stdout]     |
[INFO] [stdout] 136 |                     after_columns,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ help: try ignoring the field: `after_columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/parser/parser.rs:137:21
[INFO] [stdout]     |
[INFO] [stdout] 137 |                     table,
[INFO] [stdout]     |                     ^^^^^ help: try ignoring the field: `table: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `on`
[INFO] [stdout]    --> src/parser/parser.rs:138:21
[INFO] [stdout]     |
[INFO] [stdout] 138 |                     on,
[INFO] [stdout]     |                     ^^ help: try ignoring the field: `on: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `returning`
[INFO] [stdout]    --> src/parser/parser.rs:139:21
[INFO] [stdout]     |
[INFO] [stdout] 139 |                     returning,
[INFO] [stdout]     |                     ^^^^^^^^^ help: try ignoring the field: `returning: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema`
[INFO] [stdout]    --> src/parser/parser.rs:232:29
[INFO] [stdout]     |
[INFO] [stdout] 232 |                         let schema = record_batch.schema();
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arg_1`
[INFO] [stdout]    --> src/parser/parser.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...                   let arg_1 = col_name.to_string();
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_arg_1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]    --> src/parser/parser.rs:262:24
[INFO] [stdout]     |
[INFO] [stdout] 262 | fn handle_create_table(table_name: &str) -> Result<(), ParseError> {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/parser/parser.rs:374:43
[INFO] [stdout]     |
[INFO] [stdout] 374 |                 ParseError::TableNotFound(err) => assert!(true),
[INFO] [stdout]     |                                           ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let res = writer.write(&batch);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `music_schema`
[INFO] [stdout]   --> src/main.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let music_schema = Schema::new(vec![
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_music_schema`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `my_vec`
[INFO] [stdout]   --> src/main.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let my_vec = vec![
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_my_vec`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parse_res`
[INFO] [stdout]   --> src/main.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let parse_res = parse("SELECT * FROM sports;");
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parse_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_file` is never used
[INFO] [stdout]   --> src/main.rs:14:4
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn create_file() {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `loose_eq` is never used
[INFO] [stdout]   --> src/parser/parser.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl ParseError {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 52 |     fn loose_eq(&self, other: ParseError) -> bool {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryType` is never used
[INFO] [stdout]   --> src/parser/parser.rs:85:6
[INFO] [stdout]    |
[INFO] [stdout] 85 | enum QueryType {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/parser/parser.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct Column {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `statement` is never constructed
[INFO] [stdout]   --> src/parser/parser.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub struct statement {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_table_string` is never used
[INFO] [stdout]    --> src/parser/parser.rs:268:4
[INFO] [stdout]     |
[INFO] [stdout] 268 | fn generate_table_string(arraydata: HashMap<String, ArrayData>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/parser/parser.rs:124:21
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     handle_create_table(&name.to_string());
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |                     let _ = handle_create_table(&name.to_string());
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 31s
[INFO] running `Command { std: "docker" "inspect" "2041cc1f3e3923424ea61d3a1320b2586542a6a5a1129134279ffcbd2ec858d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2041cc1f3e3923424ea61d3a1320b2586542a6a5a1129134279ffcbd2ec858d3", kill_on_drop: false }`
[INFO] [stdout] 2041cc1f3e3923424ea61d3a1320b2586542a6a5a1129134279ffcbd2ec858d3
