[INFO] cloning repository https://github.com/cecarbs/banditdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cecarbs/banditdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecarbs%2Fbanditdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecarbs%2Fbanditdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c7efe440f2ca89136cb62356419161eef2eeaac [INFO] checking cecarbs/banditdb/9c7efe440f2ca89136cb62356419161eef2eeaac against master#717f5df2c308dfb4b7b8e6c002c11fe8269c4011 for pr-133274 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcecarbs%2Fbanditdb" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cecarbs/banditdb on toolchain 717f5df2c308dfb4b7b8e6c002c11fe8269c4011 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cecarbs/banditdb [INFO] finished tweaking git repo https://github.com/cecarbs/banditdb [INFO] tweaked toml for git repo https://github.com/cecarbs/banditdb written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cecarbs/banditdb 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" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36cf5284c9d7937334ddbfb5af786a89c81176d985247cc9ca340b02b7114259 [INFO] running `Command { std: "docker" "start" "-a" "36cf5284c9d7937334ddbfb5af786a89c81176d985247cc9ca340b02b7114259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36cf5284c9d7937334ddbfb5af786a89c81176d985247cc9ca340b02b7114259", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36cf5284c9d7937334ddbfb5af786a89c81176d985247cc9ca340b02b7114259", kill_on_drop: false }` [INFO] [stdout] 36cf5284c9d7937334ddbfb5af786a89c81176d985247cc9ca340b02b7114259 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+717f5df2c308dfb4b7b8e6c002c11fe8269c4011" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a1857e2149cc6c298bfd5b4a4475fc6904c02a98e30a2364acb0f6a048c017c [INFO] running `Command { std: "docker" "start" "-a" "1a1857e2149cc6c298bfd5b4a4475fc6904c02a98e30a2364acb0f6a048c017c", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Compiling libsqlite3-sys v0.30.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking fallible-iterator v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking hashlink v0.9.1 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking fallible-streaming-iterator v0.1.9 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Checking rusqlite v0.32.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking prettytable v0.10.0 [INFO] [stderr] Checking banditdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `IVec` [INFO] [stdout] --> src/db/sled_database.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use sled::{Db, IVec}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/sql_engine/parser.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::db::data_types::{Column, DataType, Keyword, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/sql_engine/mod.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::db::data_types::{Column, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Column` and `DataType` [INFO] [stdout] --> src/main.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use db::data_types::{Column, DataType}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Row` and `Table` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use db::table::{Row, Table}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IVec` [INFO] [stdout] --> src/db/sled_database.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use sled::{Db, IVec}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/sql_engine/parser.rs:4:56 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::db::data_types::{Column, DataType, Keyword, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Value` [INFO] [stdout] --> src/sql_engine/mod.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::db::data_types::{Column, Value}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Column` and `DataType` [INFO] [stdout] --> src/main.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use db::data_types::{Column, DataType}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Row` and `Table` [INFO] [stdout] --> src/main.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use db::table::{Row, Table}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/main.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_type` [INFO] [stdout] --> src/db/data_types.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn matches_type(&self, data_type: &DataType) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data_type` [INFO] [stdout] --> src/db/data_types.rs:66:32 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn matches_type(&self, data_type: &DataType) -> bool { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_type` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/db/table.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | for (i, (column, value)) in self.columns.iter().zip(values.iter()).enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/sql_engine/parser.rs:301:28 [INFO] [stdout] | [INFO] [stdout] 301 | fn parse_inner_join_clause(iter: &mut Peekable>) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | columns, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `values` [INFO] [stdout] --> src/main.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | values, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `values: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `where_clause` [INFO] [stdout] --> src/main.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | where_clause, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `join_clause` [INFO] [stdout] --> src/main.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | join_clause, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `join_clause: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | let result = database.select(&table, &columns)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_row` and `get_table` are never used [INFO] [stdout] --> src/db/btreemap_database.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Database { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn insert_row(&mut self, table_name: &str, values: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn get_table(&self, table_name: &str) -> Result<&Table, String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/db/data_types.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 44 | impl Column { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] 45 | pub fn new(name: String, data_type: DataType) -> Column { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `matches_type` is never used [INFO] [stdout] --> src/db/data_types.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl Value { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 66 | pub fn matches_type(&self, data_type: &DataType) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/db/sled_database.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Table { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Database` is never constructed [INFO] [stdout] --> src/db/sled_database.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Database { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `create_table`, `insert`, and `get` are never used [INFO] [stdout] --> src/db/sled_database.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Database { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 35 | fn new(path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn create_table( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn insert( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn get( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/db/sled_database.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_row` and `get_columns` are never used [INFO] [stdout] --> src/db/table.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn insert_row(&mut self, row_id: usize, values: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_columns(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/db/table.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 46 | for (i, (column, value)) in self.columns.iter().zip(values.iter()).enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InnerJoin` is never constructed [INFO] [stdout] --> src/sql_engine/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub enum Join { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 52 | InnerJoin { table_a: String, table_b: String }, // TODO: add more if necessary [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Join` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ParseResult` is never used [INFO] [stdout] --> src/sql_engine/parser.rs:72:6 [INFO] [stdout] | [INFO] [stdout] 72 | type ParseResult = Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `iter` [INFO] [stdout] --> src/sql_engine/parser.rs:301:28 [INFO] [stdout] | [INFO] [stdout] 301 | fn parse_inner_join_clause(iter: &mut Peekable>) -> Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_iter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sql_engine/parser.rs:434:21 [INFO] [stdout] | [INFO] [stdout] 425 | / Condition::Comparison { [INFO] [stdout] 426 | | left, [INFO] [stdout] 427 | | operator, [INFO] [stdout] 428 | | right, [INFO] [stdout] 429 | | } => { [INFO] [stdout] | |_____________________- matches all the relevant values [INFO] [stdout] ... [INFO] [stdout] 434 | _ => panic!("Parser: expected Comparison condition"), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `join_clause` [INFO] [stdout] --> src/sql_engine/parser.rs:415:17 [INFO] [stdout] | [INFO] [stdout] 415 | join_clause, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `join_clause: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `columns` [INFO] [stdout] --> src/main.rs:181:13 [INFO] [stdout] | [INFO] [stdout] 181 | columns, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `columns: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `values` [INFO] [stdout] --> src/main.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | values, [INFO] [stdout] | ^^^^^^ help: try ignoring the field: `values: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `where_clause` [INFO] [stdout] --> src/main.rs:194:13 [INFO] [stdout] | [INFO] [stdout] 194 | where_clause, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `where_clause: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `join_clause` [INFO] [stdout] --> src/main.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | join_clause, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `join_clause: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> src/main.rs:197:17 [INFO] [stdout] | [INFO] [stdout] 197 | let result = database.select(&table, &columns)?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_row` and `get_table` are never used [INFO] [stdout] --> src/db/btreemap_database.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Database { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn insert_row(&mut self, table_name: &str, values: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn get_table(&self, table_name: &str) -> Result<&Table, String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `matches_type` is never used [INFO] [stdout] --> src/db/data_types.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl Value { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 66 | pub fn matches_type(&self, data_type: &DataType) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Table` is never constructed [INFO] [stdout] --> src/db/sled_database.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | struct Table { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Database` is never constructed [INFO] [stdout] --> src/db/sled_database.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct Database { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `create_table`, `insert`, and `get` are never used [INFO] [stdout] --> src/db/sled_database.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl Database { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 35 | fn new(path: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | fn create_table( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 63 | fn insert( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 88 | fn get( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/db/sled_database.rs:113:4 [INFO] [stdout] | [INFO] [stdout] 113 | fn main() -> Result<(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `insert_row` and `get_columns` are never used [INFO] [stdout] --> src/db/table.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Table { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 29 | pub fn insert_row(&mut self, row_id: usize, values: Vec) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn get_columns(&self) -> &Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InnerJoin` is never constructed [INFO] [stdout] --> src/sql_engine/mod.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub enum Join { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] 52 | InnerJoin { table_a: String, table_b: String }, // TODO: add more if necessary [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Join` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `ParseResult` is never used [INFO] [stdout] --> src/sql_engine/parser.rs:72:6 [INFO] [stdout] | [INFO] [stdout] 72 | type ParseResult = Result; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.90s [INFO] running `Command { std: "docker" "inspect" "1a1857e2149cc6c298bfd5b4a4475fc6904c02a98e30a2364acb0f6a048c017c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a1857e2149cc6c298bfd5b4a4475fc6904c02a98e30a2364acb0f6a048c017c", kill_on_drop: false }` [INFO] [stdout] 1a1857e2149cc6c298bfd5b4a4475fc6904c02a98e30a2364acb0f6a048c017c