[INFO] cloning repository https://github.com/WaronLimsakul/RDB2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WaronLimsakul/RDB2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaronLimsakul%2FRDB2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaronLimsakul%2FRDB2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a22f9b1aa83cbad4f4bb6b77e201acb7ca1bd095
[INFO] checking WaronLimsakul/RDB2 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaronLimsakul%2FRDB2" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WaronLimsakul/RDB2
[INFO] finished tweaking git repo https://github.com/WaronLimsakul/RDB2
[INFO] tweaked toml for git repo https://github.com/WaronLimsakul/RDB2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WaronLimsakul/RDB2 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WaronLimsakul/RDB2 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5
[INFO] running `Command { std: "docker" "start" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking endian-type v0.2.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking rustyline v18.0.1
[INFO] [stderr]     Checking rdb2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TSCol`, `TSKeyOption`, and `TSKey`
[INFO] [stdout]    --> src/interface/parser.rs:907:33
[INFO] [stdout]     |
[INFO] [stdout] 907 |     use crate::storage::table::{TSCol, TSKey, TSKeyOption};
[INFO] [stdout]     |                                 ^^^^^  ^^^^^  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidType` is never constructed
[INFO] [stdout]   --> src/execution.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum ExecErr {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     InvalidType(Type, Type),          // Expect first `Type`, found the second `Type`
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExecErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `col1` and `col2` are never read
[INFO] [stdout]   --> src/execution/filter.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct JoinPred {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     col1: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     col2: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `col` is never read
[INFO] [stdout]   --> src/execution/filter.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LeafPred {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 41 |     col: String,    // One of them must be column, otherwise, what's the point?
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_col` is never used
[INFO] [stdout]   --> src/execution/project.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_col(schema: &Schema, target_col: &str) -> Option<(usize, Column)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `last_mut` and `find_column` are never used
[INFO] [stdout]    --> src/execution/query.rs:636:12
[INFO] [stdout]     |
[INFO] [stdout] 609 | impl Schema {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 636 |     pub fn last_mut(&mut self) -> Option<&mut Column> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 641 |     pub fn find_column(&self, name: &str) -> Option<(usize, Type)> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `option` is never read
[INFO] [stdout]   --> src/execution/scan.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Scan<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     option: ScanOption,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Meta { cmd: MetaCmd, raw: String },
[INFO] [stdout]    |     ----                 ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DDL { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     DML { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     DQL { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expect` is never used
[INFO] [stdout]    --> src/interface/lexer.rs:382:8
[INFO] [stdout]     |
[INFO] [stdout] 382 |     fn expect(token: Token, expect_type: TokenType, content: &'static str) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_predable` is never used
[INFO] [stdout]    --> src/interface/parser.rs:896:4
[INFO] [stdout]     |
[INFO] [stdout] 896 | fn is_predable(token: &Token) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lit_node_int` is never used
[INFO] [stdout]     --> src/interface/parser.rs:1111:8
[INFO] [stdout]      |
[INFO] [stdout] 1111 |     fn lit_node_int(v: i64) -> ExprNode {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lit_node_str` is never used
[INFO] [stdout]     --> src/interface/parser.rs:1114:8
[INFO] [stdout]      |
[INFO] [stdout] 1114 |     fn lit_node_str(s: &'static str) -> ExprNode {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `expr_node_col` is never used
[INFO] [stdout]     --> src/interface/parser.rs:1117:8
[INFO] [stdout]      |
[INFO] [stdout] 1117 |     fn expr_node_col(c: &'static str) -> ExprNode {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/storage.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl ColData {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Empty`, `InvalidKeySize`, and `KeyTypeConversion` are never constructed
[INFO] [stdout]    --> src/storage.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub enum EngineErr {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 414 |     Empty(String),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     InvalidKeySize(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 423 |     KeyTypeConversion(Type, KeyType), // Can't convert `Type` to the `KeyType`
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EngineErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value_size` is never used
[INFO] [stdout]    --> src/storage/cell.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl<'a> Cell<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn value_size(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `flush`, `insert_row`, `get_all_rows`, and `find_row_by_key` are never used
[INFO] [stdout]    --> src/storage/engine.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout]  22 | impl StorageEngine {
[INFO] [stdout]     | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn flush(&mut self, name: &str) -> Result<(), EngineErr> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn insert_row(&mut self, table_name: &str, data: RowData) -> Result<(), EngineErr> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 138 |     pub fn get_all_rows(&mut self, table_name: &str) -> Result<RowCursor<'_>, EngineErr> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     pub fn find_row_by_key(
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_page`, `is_free_page`, `next_free_node_id`, `set_next_free_node_id`, and `leaf_get_cell_by_key` are never used
[INFO] [stdout]    --> src/storage/node.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Page {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn is_page(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn is_free_page(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn next_free_node_id(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn set_next_free_node_id(&mut self, val: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn leaf_get_cell_by_key(&self, key: KeyData) -> Option<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_type` is never used
[INFO] [stdout]    --> src/storage/table.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl TableSchema {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn get_type(&self, col: &str) -> Option<Type> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_MAGIC_NUMBER` is never used
[INFO] [stdout]    --> src/storage/table.rs:189:7
[INFO] [stdout]     |
[INFO] [stdout] 189 | const OFF_TABLE_MAGIC_NUMBER: usize = 0;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_ROOT_NODE_ID` is never used
[INFO] [stdout]    --> src/storage/table.rs:191:7
[INFO] [stdout]     |
[INFO] [stdout] 191 | const OFF_TABLE_ROOT_NODE_ID: usize = 12;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_FREE_PAGE` is never used
[INFO] [stdout]    --> src/storage/table.rs:192:7
[INFO] [stdout]     |
[INFO] [stdout] 192 | const OFF_TABLE_FREE_PAGE: usize = 16;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_NUM_COLUMNS` is never used
[INFO] [stdout]    --> src/storage/table.rs:193:7
[INFO] [stdout]     |
[INFO] [stdout] 193 | const OFF_TABLE_NUM_COLUMNS: usize = 20;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_COLUMN_ENTRIES` is never used
[INFO] [stdout]    --> src/storage/table.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 194 | const OFF_TABLE_COLUMN_ENTRIES: usize = 18;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `InvalidType` is never constructed
[INFO] [stdout]   --> src/execution.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub enum ExecErr {
[INFO] [stdout]    |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 25 |     InvalidType(Type, Type),          // Expect first `Type`, found the second `Type`
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExecErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `col1` and `col2` are never read
[INFO] [stdout]   --> src/execution/filter.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct JoinPred {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 28 |     col1: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 29 |     col2: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `col` is never read
[INFO] [stdout]   --> src/execution/filter.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LeafPred {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 41 |     col: String,    // One of them must be column, otherwise, what's the point?
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_col` is never used
[INFO] [stdout]   --> src/execution/project.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn get_col(schema: &Schema, target_col: &str) -> Option<(usize, Column)> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `last_mut` and `find_column` are never used
[INFO] [stdout]    --> src/execution/query.rs:636:12
[INFO] [stdout]     |
[INFO] [stdout] 609 | impl Schema {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 636 |     pub fn last_mut(&mut self) -> Option<&mut Column> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 641 |     pub fn find_column(&self, name: &str) -> Option<(usize, Type)> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `option` is never read
[INFO] [stdout]   --> src/execution/scan.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct Scan<'a> {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     option: ScanOption,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Meta { cmd: MetaCmd, raw: String },
[INFO] [stdout]    |     ----                 ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |     DDL { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:13:27
[INFO] [stdout]    |
[INFO] [stdout] 13 |     DML { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/interface.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     DQL { ast: ParseTree, raw: String },
[INFO] [stdout]    |     ---                   ^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_predable` is never used
[INFO] [stdout]    --> src/interface/parser.rs:896:4
[INFO] [stdout]     |
[INFO] [stdout] 896 | fn is_predable(token: &Token) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lit_node_str` is never used
[INFO] [stdout]     --> src/interface/parser.rs:1114:8
[INFO] [stdout]      |
[INFO] [stdout] 1114 |     fn lit_node_str(s: &'static str) -> ExprNode {
[INFO] [stdout]      |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_bytes` is never used
[INFO] [stdout]    --> src/storage.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 184 | impl ColData {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 195 |     fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Empty`, `InvalidKeySize`, and `KeyTypeConversion` are never constructed
[INFO] [stdout]    --> src/storage.rs:414:5
[INFO] [stdout]     |
[INFO] [stdout] 409 | pub enum EngineErr {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 414 |     Empty(String),
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 419 |     InvalidKeySize(u8),
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 423 |     KeyTypeConversion(Type, KeyType), // Can't convert `Type` to the `KeyType`
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `EngineErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `value_size` is never used
[INFO] [stdout]    --> src/storage/cell.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout]  54 | impl<'a> Cell<'a> {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn value_size(&self) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_page`, `is_free_page`, `next_free_node_id`, `set_next_free_node_id`, and `leaf_get_cell_by_key` are never used
[INFO] [stdout]    --> src/storage/node.rs:151:12
[INFO] [stdout]     |
[INFO] [stdout]  47 | impl Page {
[INFO] [stdout]     | --------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 151 |     pub fn is_page(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn is_free_page(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 229 |     pub fn next_free_node_id(&self) -> u32 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 233 |     pub fn set_next_free_node_id(&mut self, val: u32) {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 447 |     pub fn leaf_get_cell_by_key(&self, key: KeyData) -> Option<Vec<u8>> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_type` is never used
[INFO] [stdout]    --> src/storage/table.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 136 | impl TableSchema {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 170 |     pub fn get_type(&self, col: &str) -> Option<Type> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_MAGIC_NUMBER` is never used
[INFO] [stdout]    --> src/storage/table.rs:189:7
[INFO] [stdout]     |
[INFO] [stdout] 189 | const OFF_TABLE_MAGIC_NUMBER: usize = 0;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_ROOT_NODE_ID` is never used
[INFO] [stdout]    --> src/storage/table.rs:191:7
[INFO] [stdout]     |
[INFO] [stdout] 191 | const OFF_TABLE_ROOT_NODE_ID: usize = 12;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_FREE_PAGE` is never used
[INFO] [stdout]    --> src/storage/table.rs:192:7
[INFO] [stdout]     |
[INFO] [stdout] 192 | const OFF_TABLE_FREE_PAGE: usize = 16;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_NUM_COLUMNS` is never used
[INFO] [stdout]    --> src/storage/table.rs:193:7
[INFO] [stdout]     |
[INFO] [stdout] 193 | const OFF_TABLE_NUM_COLUMNS: usize = 20;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OFF_TABLE_COLUMN_ENTRIES` is never used
[INFO] [stdout]    --> src/storage/table.rs:194:7
[INFO] [stdout]     |
[INFO] [stdout] 194 | const OFF_TABLE_COLUMN_ENTRIES: usize = 18;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.58s
[INFO] running `Command { std: "docker" "inspect" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5", kill_on_drop: false }`
[INFO] [stdout] bec81ddd33051e8b30c403f7e43e6fae0aea55fe0dcac8f6d5a15d16629563a5
