[INFO] cloning repository https://github.com/Sibo9436/codecrafters-sqlite-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sibo9436/codecrafters-sqlite-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSibo9436%2Fcodecrafters-sqlite-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSibo9436%2Fcodecrafters-sqlite-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94a63f67c619cb91c47d0383dbdc69e1d03e6583
[INFO] checking Sibo9436/codecrafters-sqlite-rust against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSibo9436%2Fcodecrafters-sqlite-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Sibo9436/codecrafters-sqlite-rust
[INFO] finished tweaking git repo https://github.com/Sibo9436/codecrafters-sqlite-rust
[INFO] tweaked toml for git repo https://github.com/Sibo9436/codecrafters-sqlite-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Sibo9436/codecrafters-sqlite-rust on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Sibo9436/codecrafters-sqlite-rust 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg v0.7.0
[INFO] [stderr]   Downloaded peg-runtime v0.7.0
[INFO] [stderr]   Downloaded peg-macros v0.7.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744
[INFO] running `Command { std: "docker" "start" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744", 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" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744", 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" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.80
[INFO] [stderr]    Compiling anyhow v1.0.59
[INFO] [stderr]    Compiling peg-runtime v0.7.0
[INFO] [stderr]     Checking minimal-lexical v0.1.3
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling peg-macros v0.7.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking peg v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.32
[INFO] [stderr]     Checking thiserror v1.0.32
[INFO] [stderr]     Checking sqlite-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ColType`, `ColumnConstraint`, and `ColumnDefinition`
[INFO] [stdout]  --> src/database/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             ColType, ColumnConstraint, ColumnDefinition, CreateStatement, DbValue, Expr,
[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 imports: `collections::HashMap`, `slice::SliceIndex`, and `thread::current`
[INFO] [stdout]  --> src/database/query.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, slice::SliceIndex, thread::current};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/database/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstPrinter` and `Visit`
[INFO] [stdout]  --> src/database/query.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     AstPrinter, ColType, ColumnConstraint, ColumnDefinition, DbValue, Expr, Visit,
[INFO] [stdout]   |     ^^^^^^^^^^                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `precompile_expr`
[INFO] [stdout]  --> src/database/query.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::expression::{precompile_expr, Precompile, RowValue, RunnableExpr};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/database/tree.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColType`, `ColumnConstraint`, and `ColumnDefinition`
[INFO] [stdout]  --> src/database/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |             ColType, ColumnConstraint, ColumnDefinition, CreateStatement, DbValue, Expr,
[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 imports: `collections::HashMap`, `slice::SliceIndex`, and `thread::current`
[INFO] [stdout]  --> src/database/query.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, slice::SliceIndex, thread::current};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/database/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AstPrinter` and `Visit`
[INFO] [stdout]  --> src/database/query.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     AstPrinter, ColType, ColumnConstraint, ColumnDefinition, DbValue, Expr, Visit,
[INFO] [stdout]   |     ^^^^^^^^^^                                                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `precompile_expr`
[INFO] [stdout]  --> src/database/query.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use super::expression::{precompile_expr, Precompile, RowValue, RunnableExpr};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/database/tree.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Write`
[INFO] [stdout]  --> src/sql/syntax.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::Write,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fmt::Write`
[INFO] [stdout]  --> src/sql/syntax.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::Write,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema_header`
[INFO] [stdout]   --> src/database/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let schema_header = self.btree_header()?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema_header`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]   --> src/database/mod.rs:79:35
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn seek_table_page(&mut self, table_name: &str) -> Result<usize> {
[INFO] [stdout]    |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/database/mod.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn visit_expr<'a>(&'a mut self, e: &sql::syntax::Expr) -> QueryStep {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/database/mod.rs:249:43
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn visit_column_definition(&mut self, e: &sql::syntax::ColumnDefinition) -> QueryStep {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `schema_header`
[INFO] [stdout]   --> src/database/mod.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let schema_header = self.btree_header()?;
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_schema_header`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table_name`
[INFO] [stdout]   --> src/database/mod.rs:79:35
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn seek_table_page(&mut self, table_name: &str) -> Result<usize> {
[INFO] [stdout]    |                                   ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_table_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/database/mod.rs:172:37
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn visit_expr<'a>(&'a mut self, e: &sql::syntax::Expr) -> QueryStep {
[INFO] [stdout]     |                                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         _ => bail!("Missing or invalid command passed: {}", command),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         ".dbinfo" => {
[INFO] [stdout]    |         --------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 37 |         ".tables" => {
[INFO] [stdout]    |         --------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |         query => {
[INFO] [stdout]    |         ----- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 50 |         _ => bail!("Missing or invalid command passed: {}", command),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/database/mod.rs:249:43
[INFO] [stdout]     |
[INFO] [stdout] 249 |     fn visit_column_definition(&mut self, e: &sql::syntax::ColumnDefinition) -> QueryStep {
[INFO] [stdout]     |                                           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RecordError` is more private than the item `Record::read_row`
[INFO] [stdout]    --> src/database/record.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub(crate) fn read_row(mut reader: impl Read) -> Result<Vec<Self>, RecordError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Record::read_row` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `RecordError` is only usable at visibility `pub(in crate::database)`
[INFO] [stdout]    --> src/database/record.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub(super) enum RecordError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `btree_header`, `load_schema`, and `seek_table_page` are never used
[INFO] [stdout]   --> src/database/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl DbAccess {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn btree_header(&mut self) -> Result<header::BTreeHeader> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn load_schema(&mut self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn seek_table_page(&mut self, table_name: &str) -> Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FilterStep` and `ExecuteResult` are never constructed
[INFO] [stdout]    --> src/database/mod.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum QueryStep {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 167 |     FilterStep(Box<dyn Fn(&HashMap<String, DbValue>) -> DbValue>),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 168 |     QueryResult(Table),
[INFO] [stdout] 169 |     ExecuteResult,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_expr` is never used
[INFO] [stdout]   --> src/database/expression.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(super) fn precompile_expr<'a>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_binary` is never used
[INFO] [stdout]   --> src/database/expression.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(super) fn precompile_binary<'a>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_unary` is never used
[INFO] [stdout]    --> src/database/expression.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub(super) fn precompile_unary<'a>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/database/header.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) struct Header {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] 53 |     pub(crate) page_size: u32,
[INFO] [stdout] 54 |     pub(crate) write_version: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 55 |     pub(crate) read_version: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 56 |     pub(crate) reserved_size: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 57 |     pub(crate) max_embedded_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     pub(crate) min_embedded_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     pub(crate) leaf_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 60 |     pub(crate) file_change_counter: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     pub(crate) size_in_pages: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 62 |     pub(crate) first_freelist_page: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 63 |     pub(crate) total_freelist: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     pub(crate) schema_cookie: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 65 |     pub(crate) schema_format_number: SchemaFormat,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |     pub(crate) cache_size: u32,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 67 |     pub(crate) largest_root_btree_page: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 68 |     pub(crate) text_encoding: TextEncoding,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 69 |     pub(crate) user_version: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub(crate) incremental_vacuum: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     pub(crate) version_valid_for: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     pub(crate) sqlite_version: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     application_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cell_count`, `fragments`, and `right_ptr` are never read
[INFO] [stdout]    --> src/database/header.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub(crate) struct BTreeHeader {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub(crate) cell_count: u16,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fragments: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 214 |     /// only for InteriorIndex->rightmost pointer
[INFO] [stdout] 215 |     pub(crate) right_ptr: Option<u32>,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BTreeHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReadCell` is never used
[INFO] [stdout]  --> src/database/page.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) trait ReadCell {
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BTreeTableLeaf` is never constructed
[INFO] [stdout]  --> src/database/page.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct BTreeTableLeaf {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> src/database/query.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Column {
[INFO] [stdout]    |                   ------ field in this struct
[INFO] [stdout] 13 |     col: ColumnDefinition,
[INFO] [stdout] 14 |     active: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RowCursor` is never used
[INFO] [stdout]    --> src/database/query.rs:202:18
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait RowCursor {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryContext` is never constructed
[INFO] [stdout]    --> src/database/query.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 | struct QueryContext {}
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Zero` is never constructed
[INFO] [stdout]   --> src/database/record.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) enum Record {
[INFO] [stdout]    |                 ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Zero,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schema` is never constructed
[INFO] [stdout]  --> src/database/schema.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Schema {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ColumnType` is never used
[INFO] [stdout]   --> src/database/schema.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) enum ColumnType {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RowDef` is never used
[INFO] [stdout]   --> src/database/schema.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) trait RowDef {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchemaRow` is never constructed
[INFO] [stdout]   --> src/database/schema.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct SchemaRow {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `first_overflow` is never read
[INFO] [stdout]   --> src/database/tree.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) struct Cell {
[INFO] [stdout]    |                   ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     first_overflow: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `page` is never used
[INFO] [stdout]    --> src/database/tree.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub(crate) trait PageSupplier {
[INFO] [stdout]     |                  ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn page(&self) -> &[u8];
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PageConsumer` is never used
[INFO] [stdout]    --> src/database/tree.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(crate) trait PageConsumer {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cursor` is never constructed
[INFO] [stdout]    --> src/database/tree.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub struct Cursor<'a, T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_page`, `load_row`, and `new` are never used
[INFO] [stdout]    --> src/database/tree.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl<'a, T: PageSupplier> Cursor<'a, T> {
[INFO] [stdout]     | --------------------------------------- associated items in this implementation
[INFO] [stdout] 225 |     fn load_page(&mut self) -> Option<()> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn load_row(&mut self) -> Option<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn new(supplier: &'a mut T, idx: i64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NEWLINE` and `ASSIGN` are never constructed
[INFO] [stdout]   --> src/sql/lexer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(super) enum TokenType {
[INFO] [stdout]    |                 --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     NEWLINE,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     ASSIGN,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Not` is never constructed
[INFO] [stdout]    --> src/sql/syntax.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout]  92 | pub(crate) enum Operator {
[INFO] [stdout]     |                 -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 107 |     Not,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `visit_expr` and `visit_column_definition` are never used
[INFO] [stdout]    --> src/sql/syntax.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub(crate) trait Visit<T> {
[INFO] [stdout]     |                  ----- methods in this trait
[INFO] [stdout] 116 |     fn visit_expr(&mut self, e: &Expr) -> T;
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn visit_column_definition(&mut self, e: &ColumnDefinition) -> T;
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AstPrinter` is never constructed
[INFO] [stdout]    --> src/sql/syntax.rs:124:19
[INFO] [stdout]     |
[INFO] [stdout] 124 | pub(crate) struct AstPrinter(pub String);
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print` is never used
[INFO] [stdout]    --> src/sql/syntax.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl AstPrinter {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] 126 |     pub fn print(&mut self, s: &Statement) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/database/record.rs:174:14
[INFO] [stdout]     |
[INFO] [stdout] 174 |         value.clone().into()
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Record` does not implement `Clone`, so calling `clone` on `&Record` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 174 -         value.clone().into()
[INFO] [stdout] 174 +         value.into()
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Record`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]  16 + #[derive(Clone)]
[INFO] [stdout]  17 | pub(crate) enum Record {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sql/lexer.rs:156:23
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub(crate) fn scan(s: &str) -> Vec<Token> {
[INFO] [stdout]     |                       ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub(crate) fn scan(s: &str) -> Vec<Token<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |         _ => bail!("Missing or invalid command passed: {}", command),
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]   --> src/main.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         ".dbinfo" => {
[INFO] [stdout]    |         --------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 37 |         ".tables" => {
[INFO] [stdout]    |         --------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 41 |         query => {
[INFO] [stdout]    |         ----- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 50 |         _ => bail!("Missing or invalid command passed: {}", command),
[INFO] [stdout]    |         ^ collectively making this unreachable
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `RecordError` is more private than the item `Record::read_row`
[INFO] [stdout]    --> src/database/record.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 111 |     pub(crate) fn read_row(mut reader: impl Read) -> Result<Vec<Self>, RecordError> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Record::read_row` is reachable at visibility `pub(crate)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `RecordError` is only usable at visibility `pub(in crate::database)`
[INFO] [stdout]    --> src/database/record.rs:8:1
[INFO] [stdout]     |
[INFO] [stdout]   8 | pub(super) enum RecordError {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `btree_header`, `load_schema`, and `seek_table_page` are never used
[INFO] [stdout]   --> src/database/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl DbAccess {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn btree_header(&mut self) -> Result<header::BTreeHeader> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     fn load_schema(&mut self) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     fn seek_table_page(&mut self, table_name: &str) -> Result<usize> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `FilterStep` and `ExecuteResult` are never constructed
[INFO] [stdout]    --> src/database/mod.rs:167:5
[INFO] [stdout]     |
[INFO] [stdout] 166 | enum QueryStep {
[INFO] [stdout]     |      --------- variants in this enum
[INFO] [stdout] 167 |     FilterStep(Box<dyn Fn(&HashMap<String, DbValue>) -> DbValue>),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 168 |     QueryResult(Table),
[INFO] [stdout] 169 |     ExecuteResult,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_expr` is never used
[INFO] [stdout]   --> src/database/expression.rs:81:15
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub(super) fn precompile_expr<'a>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_binary` is never used
[INFO] [stdout]   --> src/database/expression.rs:98:15
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(super) fn precompile_binary<'a>(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `precompile_unary` is never used
[INFO] [stdout]    --> src/database/expression.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub(super) fn precompile_unary<'a>(
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/database/header.rs:54:16
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub(crate) struct Header {
[INFO] [stdout]    |                   ------ fields in this struct
[INFO] [stdout] 53 |     pub(crate) page_size: u32,
[INFO] [stdout] 54 |     pub(crate) write_version: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 55 |     pub(crate) read_version: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 56 |     pub(crate) reserved_size: RWMode,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 57 |     pub(crate) max_embedded_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 58 |     pub(crate) min_embedded_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 59 |     pub(crate) leaf_fraction: u8,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 60 |     pub(crate) file_change_counter: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     pub(crate) size_in_pages: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 62 |     pub(crate) first_freelist_page: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 63 |     pub(crate) total_freelist: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 64 |     pub(crate) schema_cookie: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 65 |     pub(crate) schema_format_number: SchemaFormat,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |     pub(crate) cache_size: u32,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 67 |     pub(crate) largest_root_btree_page: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 68 |     pub(crate) text_encoding: TextEncoding,
[INFO] [stdout]    |                ^^^^^^^^^^^^^
[INFO] [stdout] 69 |     pub(crate) user_version: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 70 |     pub(crate) incremental_vacuum: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |     pub(crate) version_valid_for: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 72 |     pub(crate) sqlite_version: u32,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^
[INFO] [stdout] 73 |     application_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cell_count`, `fragments`, and `right_ptr` are never read
[INFO] [stdout]    --> src/database/header.rs:209:16
[INFO] [stdout]     |
[INFO] [stdout] 205 | pub(crate) struct BTreeHeader {
[INFO] [stdout]     |                   ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 209 |     pub(crate) cell_count: u16,
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fragments: u8,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 214 |     /// only for InteriorIndex->rightmost pointer
[INFO] [stdout] 215 |     pub(crate) right_ptr: Option<u32>,
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BTreeHeader` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ReadCell` is never used
[INFO] [stdout]  --> src/database/page.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) trait ReadCell {
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BTreeTableLeaf` is never constructed
[INFO] [stdout]  --> src/database/page.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub(crate) struct BTreeTableLeaf {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `active` is never read
[INFO] [stdout]   --> src/database/query.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub(crate) struct Column {
[INFO] [stdout]    |                   ------ field in this struct
[INFO] [stdout] 13 |     col: ColumnDefinition,
[INFO] [stdout] 14 |     active: bool,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Column` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RowCursor` is never used
[INFO] [stdout]    --> src/database/query.rs:202:18
[INFO] [stdout]     |
[INFO] [stdout] 202 | pub(crate) trait RowCursor {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryContext` is never constructed
[INFO] [stdout]    --> src/database/query.rs:209:8
[INFO] [stdout]     |
[INFO] [stdout] 209 | struct QueryContext {}
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Zero` is never constructed
[INFO] [stdout]   --> src/database/record.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub(crate) enum Record {
[INFO] [stdout]    |                 ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     Zero,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Schema` is never constructed
[INFO] [stdout]  --> src/database/schema.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) struct Schema {
[INFO] [stdout]   |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ColumnType` is never used
[INFO] [stdout]   --> src/database/schema.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub(crate) enum ColumnType {
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RowDef` is never used
[INFO] [stdout]   --> src/database/schema.rs:17:18
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub(crate) trait RowDef {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SchemaRow` is never constructed
[INFO] [stdout]   --> src/database/schema.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) struct SchemaRow {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `first_overflow` is never read
[INFO] [stdout]   --> src/database/tree.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub(crate) struct Cell {
[INFO] [stdout]    |                   ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     first_overflow: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `page` is never used
[INFO] [stdout]    --> src/database/tree.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub(crate) trait PageSupplier {
[INFO] [stdout]     |                  ------------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 108 |     fn page(&self) -> &[u8];
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PageConsumer` is never used
[INFO] [stdout]    --> src/database/tree.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub(crate) trait PageConsumer {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cursor` is never constructed
[INFO] [stdout]    --> src/database/tree.rs:211:12
[INFO] [stdout]     |
[INFO] [stdout] 211 | pub struct Cursor<'a, T> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `load_page`, `load_row`, and `new` are never used
[INFO] [stdout]    --> src/database/tree.rs:225:8
[INFO] [stdout]     |
[INFO] [stdout] 224 | impl<'a, T: PageSupplier> Cursor<'a, T> {
[INFO] [stdout]     | --------------------------------------- associated items in this implementation
[INFO] [stdout] 225 |     fn load_page(&mut self) -> Option<()> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 259 |     fn load_row(&mut self) -> Option<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     pub fn new(supplier: &'a mut T, idx: i64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `NEWLINE` and `ASSIGN` are never constructed
[INFO] [stdout]   --> src/sql/lexer.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub(super) enum TokenType {
[INFO] [stdout]    |                 --------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 10 |     NEWLINE,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     ASSIGN,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TokenType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Not` is never constructed
[INFO] [stdout]    --> src/sql/syntax.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout]  92 | pub(crate) enum Operator {
[INFO] [stdout]     |                 -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 107 |     Not,
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Operator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/database/record.rs:174:14
[INFO] [stdout]     |
[INFO] [stdout] 174 |         value.clone().into()
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Record` does not implement `Clone`, so calling `clone` on `&Record` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 174 -         value.clone().into()
[INFO] [stdout] 174 +         value.into()
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Record`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]  16 + #[derive(Clone)]
[INFO] [stdout]  17 | pub(crate) enum Record {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/sql/lexer.rs:156:23
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub(crate) fn scan(s: &str) -> Vec<Token> {
[INFO] [stdout]     |                       ^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub(crate) fn scan(s: &str) -> Vec<Token<'_>> {
[INFO] [stdout]     |                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.52s
[INFO] running `Command { std: "docker" "inspect" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744", kill_on_drop: false }`
[INFO] [stdout] 4aea948484ba0ba18a7a040aeff1712653e28249bd342e44b221f38a7be96744
