[INFO] cloning repository https://github.com/luoyuxia/rulink
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luoyuxia/rulink" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluoyuxia%2Frulink", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6b12e4b19394d39e4cf2769225b5af0058064434
[INFO] checking luoyuxia/rulink against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluoyuxia%2Frulink" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
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[INFO] validating manifest of git repo https://github.com/luoyuxia/rulink on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/luoyuxia/rulink
[INFO] finished tweaking git repo https://github.com/luoyuxia/rulink
[INFO] tweaked toml for git repo https://github.com/luoyuxia/rulink written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/luoyuxia/rulink already has a lockfile, it will not be regenerated
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[INFO] running `Command { std: "docker" "start" "-a" "1f18961c8ba818b004b5aa250419179825eff48b3795e3f23bd4df7da1ae4441", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/binder/create_table.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]  --> src/binder/create_table.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sqlparser::ast::{ColumnDef, SqlOption, Value};
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout] 6 | use super::*;
[INFO] [stdout]   |     -------- the item `Value` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Id` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egg::Id;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `Id` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BinderContext` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `BinderContext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BindError` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `BindError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashSet` is imported redundantly
[INFO] [stdout]  --> src/binder/create_table.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::collections::{BTreeMap, HashSet};
[INFO] [stdout]   |                                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 | use super::*;
[INFO] [stdout]   |     -------- the item `HashSet` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ident` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlparser::ast::{Ident, ObjectName, TableAlias, TableFactor, TableWithJoins};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Ident` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ObjectName` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlparser::ast::{Ident, ObjectName, TableAlias, TableFactor, TableWithJoins};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `ObjectName` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Value` is imported redundantly
[INFO] [stdout]  --> src/binder/create_table.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sqlparser::ast::{ColumnDef, SqlOption, Value};
[INFO] [stdout]   |                                            ^^^^^
[INFO] [stdout] 6 | use super::*;
[INFO] [stdout]   |     -------- the item `Value` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Id` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egg::Id;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `Id` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ObjectName` is imported redundantly
[INFO] [stdout]  --> src/binder/drop.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sqlparser::ast::{ObjectName, ObjectType};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     -------- the item `ObjectName` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/drop.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::binder::Binder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BinderContext` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:29
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `BinderContext` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Message` is imported redundantly
[INFO] [stdout]  --> src/executor/create.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Message` is already imported here
[INFO] [stdout] 5 | use crate::stream::Message;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BindError` is imported redundantly
[INFO] [stdout]  --> src/binder/select.rs:3:44
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::binder::{Binder, BinderContext, BindError};
[INFO] [stdout]   |                                            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8 | use super::*;
[INFO] [stdout]   |     -------- the item `BindError` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_array_builder`
[INFO] [stdout]    --> src/array/mod.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 | macro_rules! impl_array_builder {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ident` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlparser::ast::{Ident, ObjectName, TableAlias, TableFactor, TableWithJoins};
[INFO] [stdout]   |                      ^^^^^
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Ident` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]   --> src/connector/file_system.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::string::String;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `String` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ObjectName` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sqlparser::ast::{Ident, ObjectName, TableAlias, TableFactor, TableWithJoins};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `ObjectName` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/table.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::binder::Binder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Id` is imported redundantly
[INFO] [stdout]  --> src/planner/schema.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egg::Id;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 2 | use super::*;
[INFO] [stdout]   |     -------- the item `Id` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ObjectName` is imported redundantly
[INFO] [stdout]  --> src/binder/drop.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sqlparser::ast::{ObjectName, ObjectType};
[INFO] [stdout]   |                      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     -------- the item `ObjectName` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Binder` is imported redundantly
[INFO] [stdout]  --> src/binder/drop.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::binder::Binder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 9 | use super::*;
[INFO] [stdout]   |     -------- the item `Binder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Message` is imported redundantly
[INFO] [stdout]  --> src/executor/create.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Message` is already imported here
[INFO] [stdout] 5 | use crate::stream::Message;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `impl_array_builder`
[INFO] [stdout]    --> src/array/mod.rs:249:14
[INFO] [stdout]     |
[INFO] [stdout] 249 | macro_rules! impl_array_builder {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `String` is imported redundantly
[INFO] [stdout]   --> src/connector/file_system.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::string::String;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:144:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `String` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Id` is imported redundantly
[INFO] [stdout]  --> src/planner/schema.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use egg::Id;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 2 | use super::*;
[INFO] [stdout]   |     -------- the item `Id` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/binder/select.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/executor/table_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/connector/file_system.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufRead`
[INFO] [stdout]   --> src/connector/file_system.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::BufRead;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]  --> src/checkpoint/barrier_manager.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::{SinkExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/binder/select.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/executor/table_scan.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> src/connector/file_system.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{Write};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SinkExt`
[INFO] [stdout]  --> src/checkpoint/barrier_manager.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | use futures::{SinkExt};
[INFO] [stdout]   |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::BufRead`
[INFO] [stdout]   --> src/connector/file_system.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::io::BufRead;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/types/mod.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/types/mod.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]    --> src/types/mod.rs:143:19
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/types/mod.rs:151:17
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/types/mod.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/types/mod.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/catalog/mod.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/catalog/mod.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/catalog/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/catalog/mod.rs:40:17
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `f`
[INFO] [stdout]   --> src/catalog/mod.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
[INFO] [stdout]    |                   ^ help: if this is intentional, prefix it with an underscore: `_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/catalog/mod.rs:70:17
[INFO] [stdout]    |
[INFO] [stdout] 70 |     fn from_str(s: &str) -> Result<Self, Self::Err> {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distinct`
[INFO] [stdout]   --> src/binder/select.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `having`
[INFO] [stdout]   --> src/binder/select.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_having`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orderby`
[INFO] [stdout]   --> src/binder/select.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orderby`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/binder/select.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |             if let Some(node) = node {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distinct`
[INFO] [stdout]   --> src/binder/select.rs:54:20
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                    ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distinct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `having`
[INFO] [stdout]   --> src/binder/select.rs:54:30
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_having`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `orderby`
[INFO] [stdout]   --> src/binder/select.rs:54:38
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let [proj, distinct, having, orderby] = to_rewrite;
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_orderby`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/binder/select.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |             if let Some(node) = node {
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `join`
[INFO] [stdout]   --> src/binder/table.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         for join in tables.joins {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_join`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `join`
[INFO] [stdout]   --> src/binder/table.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         for join in tables.joins {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_join`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/executor/mod.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Limit([limit, offset, child]) => {
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/executor/mod.rs:125:27
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Limit([limit, offset, child]) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/executor/mod.rs:150:32
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Scan([table, cols, filter]) => {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/executor/mod.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Filter([cond, child]) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/executor/mod.rs:125:20
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Limit([limit, offset, child]) => {
[INFO] [stdout]     |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `offset`
[INFO] [stdout]    --> src/executor/mod.rs:125:27
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Limit([limit, offset, child]) => {
[INFO] [stdout]     |                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/executor/mod.rs:150:32
[INFO] [stdout]     |
[INFO] [stdout] 150 |             Scan([table, cols, filter]) => {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cond`
[INFO] [stdout]    --> src/executor/mod.rs:177:21
[INFO] [stdout]     |
[INFO] [stdout] 177 |             Filter([cond, child]) => {
[INFO] [stdout]     |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_cond`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/stream/job.rs:75:37
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   barrier = sender_service.collect_barrier() => {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/stream/job.rs:75:37
[INFO] [stdout]    |
[INFO] [stdout] 75 | ...                   barrier = sender_service.collect_barrier() => {
[INFO] [stdout]    |                       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/checkpoint/barrier_manager.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 if let Err(e) = sender.send(barrier.clone()) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> src/connector/data_gen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         for iter in 1..100 {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/checkpoint/barrier_manager.rs:46:28
[INFO] [stdout]    |
[INFO] [stdout] 46 |                 if let Err(e) = sender.send(barrier.clone()) {
[INFO] [stdout]    |                            ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/data_gen.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/data_gen.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/print.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]   --> src/connector/data_gen.rs:24:13
[INFO] [stdout]    |
[INFO] [stdout] 24 |         for iter in 1..100 {
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/data_gen.rs:48:25
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/data_gen.rs:52:38
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/print.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]    --> src/connector/file_system.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |         if let Some(ref mut writer) = &mut self.writer {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]    --> src/connector/file_system.rs:138:38
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/black_hole.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/black_hole.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/value.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/value.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/state/mod.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn get(&self, key: Vec<u8>) -> Option<Vec<u8>> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/state/mod.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn put(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), ExecuteError>{
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/state/mod.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn put(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), ExecuteError>{
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/state/mod.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `writer`
[INFO] [stdout]    --> src/connector/file_system.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |         if let Some(ref mut writer) = &mut self.writer {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]    --> src/connector/file_system.rs:138:38
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]     |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/black_hole.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/black_hole.rs:26:38
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk`
[INFO] [stdout]   --> src/connector/value.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn write(&mut self, chunk: DataChunk) {
[INFO] [stdout]    |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `barrier`
[INFO] [stdout]   --> src/connector/value.rs:45:38
[INFO] [stdout]    |
[INFO] [stdout] 45 |     fn on_receive_barrier(&mut self, barrier: Barrier) {
[INFO] [stdout]    |                                      ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_barrier`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/state/mod.rs:23:19
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn get(&self, key: Vec<u8>) -> Option<Vec<u8>> {
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/state/mod.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn put(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), ExecuteError>{
[INFO] [stdout]    |                   ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/state/mod.rs:28:33
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn put(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), ExecuteError>{
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `path`
[INFO] [stdout]   --> src/state/mod.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tables` is never read
[INFO] [stdout]   --> src/binder/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Binder {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     tables: HashMap<TableName, TableRefId>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_context` and `pop_context` are never used
[INFO] [stdout]    --> src/binder/mod.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Binder {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn push_context(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn pop_context(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_executor_id` is never read
[INFO] [stdout]   --> src/executor/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct ExecutorBuilder {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 55 |     catalog: CatalogRef,
[INFO] [stdout] 56 |     current_executor_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_stream_source` is never used
[INFO] [stdout]    --> src/executor/mod.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 61  | impl ExecutorBuilder {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn build_stream_source(&self, table_ref_id: TableRefId, column_ids: Vec<ColumnId>) -> DataGenSource {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StreamExecutor` is never used
[INFO] [stdout]   --> src/executor/executor.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait StreamExecutor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `receiver` and `sender` are never read
[INFO] [stdout]   --> src/checkpoint/barrier_manager.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BarrierManager {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     receiver: Option<oneshot::Receiver<BarrierCompletion>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     sender: Option<Sender<BarrierCompletion>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RunningJob` is never used
[INFO] [stdout]   --> src/db.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | type RunningJob = (JoinHandle<Result<(), Error>>, JoinHandle<()>);
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `barrier_manager` is never read
[INFO] [stdout]   --> src/db.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 39 |     catalog: CatalogRef,
[INFO] [stdout] 40 |     barrier_manager: Arc<Mutex<BarrierManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_ids` and `table` are never read
[INFO] [stdout]   --> src/connector/print.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Print {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     pub column_ids: Vec<ColumnId>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 12 |     pub table: Arc<TableCatalog>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_ids` and `table` are never read
[INFO] [stdout]   --> src/connector/black_hole.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct BlackHole {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub column_ids: Vec<ColumnId>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub table: Arc<TableCatalog>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_row` is never used
[INFO] [stdout]   --> src/state/serde.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn deserialize_row(data_types: &[DataType],  data : &mut BytesMut) -> SmallVec<[DataValue; 12]> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_data_value` is never used
[INFO] [stdout]   --> src/state/serde.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn deserialize_data_value(data_type: &DataType, data: &mut BytesMut) -> DataValue {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `catalog` and `disable_rules` are never read
[INFO] [stdout]    --> src/planner/mod.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct Optimizer {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 143 |     catalog: CatalogRef,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 144 |     disable_rules: HashSet<String>
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `defaultSize` should have a snake case name
[INFO] [stdout]   --> src/connector/data_gen.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let defaultSize = 10;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `default_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tables` is never read
[INFO] [stdout]   --> src/binder/mod.rs:88:5
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct Binder {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 88 |     tables: HashMap<TableName, TableRefId>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `push_context` and `pop_context` are never used
[INFO] [stdout]    --> src/binder/mod.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | impl Binder {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 156 |     fn push_context(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |     fn pop_context(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `current_executor_id` is never read
[INFO] [stdout]   --> src/executor/mod.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct ExecutorBuilder {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 55 |     catalog: CatalogRef,
[INFO] [stdout] 56 |     current_executor_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `build_stream_source` is never used
[INFO] [stdout]    --> src/executor/mod.rs:306:8
[INFO] [stdout]     |
[INFO] [stdout] 61  | impl ExecutorBuilder {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 306 |     fn build_stream_source(&self, table_ref_id: TableRefId, column_ids: Vec<ColumnId>) -> DataGenSource {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `StreamExecutor` is never used
[INFO] [stdout]   --> src/executor/executor.rs:45:11
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub trait StreamExecutor {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `receiver` and `sender` are never read
[INFO] [stdout]   --> src/checkpoint/barrier_manager.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BarrierManager {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     receiver: Option<oneshot::Receiver<BarrierCompletion>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 22 |     sender: Option<Sender<BarrierCompletion>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RunningJob` is never used
[INFO] [stdout]   --> src/db.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | type RunningJob = (JoinHandle<Result<(), Error>>, JoinHandle<()>);
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `barrier_manager` is never read
[INFO] [stdout]   --> src/db.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 39 |     catalog: CatalogRef,
[INFO] [stdout] 40 |     barrier_manager: Arc<Mutex<BarrierManager>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_ids` and `table` are never read
[INFO] [stdout]   --> src/connector/print.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Print {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 11 |     pub column_ids: Vec<ColumnId>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 12 |     pub table: Arc<TableCatalog>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `column_ids` and `table` are never read
[INFO] [stdout]   --> src/connector/black_hole.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct BlackHole {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 10 |     pub column_ids: Vec<ColumnId>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub table: Arc<TableCatalog>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get` and `put` are never used
[INFO] [stdout]   --> src/state/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub trait State {
[INFO] [stdout]    |           ----- methods in this trait
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     fn get(&self, key: Vec<u8>) -> Option<Vec<u8>>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 12 |
[INFO] [stdout] 13 |     fn put(&self, key: Vec<u8>, value: Vec<u8>) -> Result<(), ExecuteError>;
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/state/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl RocksDBState {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 36 |
[INFO] [stdout] 37 |     pub fn new(path: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_row` is never used
[INFO] [stdout]  --> src/state/serde.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn serialize_row(row: &[DataValue]) -> Vec<u8> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_row` is never used
[INFO] [stdout]   --> src/state/serde.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn deserialize_row(data_types: &[DataType],  data : &mut BytesMut) -> SmallVec<[DataValue; 12]> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serialize_data_value` is never used
[INFO] [stdout]   --> src/state/serde.rs:21:4
[INFO] [stdout]    |
[INFO] [stdout] 21 | fn serialize_data_value(date_value: &DataValue, buf:  &mut BytesMut) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `deserialize_data_value` is never used
[INFO] [stdout]   --> src/state/serde.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn deserialize_data_value(data_type: &DataType, data: &mut BytesMut) -> DataValue {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `catalog` and `disable_rules` are never read
[INFO] [stdout]    --> src/planner/mod.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct Optimizer {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 143 |     catalog: CatalogRef,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 144 |     disable_rules: HashSet<String>
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `defaultSize` should have a snake case name
[INFO] [stdout]   --> src/connector/data_gen.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let defaultSize = 10;
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `default_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 69 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.40s
[INFO] running `Command { std: "docker" "inspect" "7a661aa2ad11244ac6393c3f90276e8d418790f47b6707944c17c5a9f85af639", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a661aa2ad11244ac6393c3f90276e8d418790f47b6707944c17c5a9f85af639", kill_on_drop: false }`
[INFO] [stdout] 7a661aa2ad11244ac6393c3f90276e8d418790f47b6707944c17c5a9f85af639