[INFO] fetching crate qrlew 0.1.1...
[INFO] checking qrlew-0.1.1 against master#e4106065bf1bb515935d5d024e8d9c86454e2b22 for pr-112160
[INFO] extracting crate qrlew 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate qrlew 0.1.1 on toolchain e4106065bf1bb515935d5d024e8d9c86454e2b22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate qrlew 0.1.1
[INFO] finished tweaking crates.io crate qrlew 0.1.1
[INFO] tweaked toml for crates.io crate qrlew 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate qrlew 0.1.1 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" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dot v0.1.4
[INFO] [stderr]   Downloaded sqlparser v0.34.0
[INFO] [stderr]   Downloaded syn v2.0.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da1614e7aab6bcadb00e7af4f4493a61596b9ca2ee13bb2de821df9786635ed0
[INFO] running `Command { std: "docker" "start" "-a" "da1614e7aab6bcadb00e7af4f4493a61596b9ca2ee13bb2de821df9786635ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da1614e7aab6bcadb00e7af4f4493a61596b9ca2ee13bb2de821df9786635ed0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da1614e7aab6bcadb00e7af4f4493a61596b9ca2ee13bb2de821df9786635ed0", kill_on_drop: false }`
[INFO] [stdout] da1614e7aab6bcadb00e7af4f4493a61596b9ca2ee13bb2de821df9786635ed0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e4106065bf1bb515935d5d024e8d9c86454e2b22" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6a4ffba4fdbe2f4278f00b514a3077986536c96cb65731cad77cc5ac141334c
[INFO] running `Command { std: "docker" "start" "-a" "a6a4ffba4fdbe2f4278f00b514a3077986536c96cb65731cad77cc5ac141334c", kill_on_drop: false }`
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[INFO] [stdout] warning: unused macro definition: `expr`
[INFO] [stdout]  --> src/expr/dsl.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! expr {
[INFO] [stdout]   |              ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `colored::Colorize`
[INFO] [stdout]    --> src/sql/mod.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use colored::Colorize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]    --> src/sql/mod.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use itertools::Itertools;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sqlparser::ast`
[INFO] [stdout]    --> src/sql/mod.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use sqlparser::ast;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]   --> src/data_type/intervals.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |         chrono::naive::MIN_DATE
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]   --> src/data_type/intervals.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |         chrono::naive::MAX_DATE
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATETIME`: Use NaiveDateTime::MIN instead
[INFO] [stdout]    --> src/data_type/intervals.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |         chrono::naive::MIN_DATETIME
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATETIME`: Use NaiveDateTime::MAX instead
[INFO] [stdout]    --> src/data_type/intervals.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |         chrono::naive::MAX_DATETIME
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATE`: Use NaiveDate::MIN instead
[INFO] [stdout]   --> src/data_type/intervals.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |         chrono::naive::MIN_DATE
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATE`: Use NaiveDate::MAX instead
[INFO] [stdout]   --> src/data_type/intervals.rs:99:24
[INFO] [stdout]    |
[INFO] [stdout] 99 |         chrono::naive::MAX_DATE
[INFO] [stdout]    |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MIN_DATETIME`: Use NaiveDateTime::MIN instead
[INFO] [stdout]    --> src/data_type/intervals.rs:128:24
[INFO] [stdout]     |
[INFO] [stdout] 128 |         chrono::naive::MIN_DATETIME
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `chrono::naive::MAX_DATETIME`: Use NaiveDateTime::MAX instead
[INFO] [stdout]    --> src/data_type/intervals.rs:131:24
[INFO] [stdout]     |
[INFO] [stdout] 131 |         chrono::naive::MAX_DATETIME
[INFO] [stdout]     |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/data_type/injection.rs:688:34
[INFO] [stdout]     |
[INFO] [stdout] 688 |         self.value_map(|arg| arg.and_hms(0, 0, 0), arg)
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/data_type/injection.rs:763:33
[INFO] [stdout]     |
[INFO] [stdout] 763 |                 if *arg == date.and_hms(0, 0, 0) {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_num_seconds_from_midnight`: use `from_num_seconds_from_midnight_opt()` instead
[INFO] [stdout]    --> src/data_type/intervals.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |         chrono::NaiveTime::from_num_seconds_from_midnight(0, 0)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_num_seconds_from_midnight`: use `from_num_seconds_from_midnight_opt()` instead
[INFO] [stdout]    --> src/data_type/intervals.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |         chrono::NaiveTime::from_num_seconds_from_midnight(86399, 1_999_999_999)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/data_type/injection.rs:688:34
[INFO] [stdout]     |
[INFO] [stdout] 688 |         self.value_map(|arg| arg.and_hms(0, 0, 0), arg)
[INFO] [stdout]     |                                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::NaiveDate::and_hms`: use `and_hms_opt()` instead
[INFO] [stdout]    --> src/data_type/injection.rs:763:33
[INFO] [stdout]     |
[INFO] [stdout] 763 |                 if *arg == date.and_hms(0, 0, 0) {
[INFO] [stdout]     |                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_num_seconds_from_midnight`: use `from_num_seconds_from_midnight_opt()` instead
[INFO] [stdout]    --> src/data_type/intervals.rs:112:28
[INFO] [stdout]     |
[INFO] [stdout] 112 |         chrono::NaiveTime::from_num_seconds_from_midnight(0, 0)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveTime::from_num_seconds_from_midnight`: use `from_num_seconds_from_midnight_opt()` instead
[INFO] [stdout]    --> src/data_type/intervals.rs:115:28
[INFO] [stdout]     |
[INFO] [stdout] 115 |         chrono::NaiveTime::from_num_seconds_from_midnight(86399, 1_999_999_999)
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]     --> src/data_type/intervals.rs:1139:28
[INFO] [stdout]      |
[INFO] [stdout] 1139 |                 NaiveDate::from_ymd(2022, 12, 1),
[INFO] [stdout]      |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]     --> src/data_type/intervals.rs:1140:28
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                 NaiveDate::from_ymd(2022, 12, 25),
[INFO] [stdout]      |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]     --> src/data_type/intervals.rs:1143:28
[INFO] [stdout]      |
[INFO] [stdout] 1143 |                 NaiveDate::from_ymd(1980, 12, 1),
[INFO] [stdout]      |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]     --> src/data_type/intervals.rs:1144:28
[INFO] [stdout]      |
[INFO] [stdout] 1144 |                 NaiveDate::from_ymd(1980, 12, 25),
[INFO] [stdout]      |                            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/sql/expr.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 columns,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `match_value`
[INFO] [stdout]    --> src/sql/expr.rs:210:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 match_value,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `match_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt_search_modifier`
[INFO] [stdout]    --> src/sql/expr.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 opt_search_modifier,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `opt_search_modifier: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `introducer`
[INFO] [stdout]    --> src/sql/expr.rs:213:43
[INFO] [stdout]     |
[INFO] [stdout] 213 |             ast::Expr::IntroducedString { introducer, value } => Dependencies::empty(),
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: try ignoring the field: `introducer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:213:55
[INFO] [stdout]     |
[INFO] [stdout] 213 |             ast::Expr::IntroducedString { introducer, value } => Dependencies::empty(),
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]    --> src/sql/expr.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 left,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/sql/expr.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 operator,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `operator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/sql/expr.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 right,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ast::Expr::CompositeAccess { expr, key } => todo!(),
[INFO] [stdout]     |                                          ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/sql/expr.rs:251:48
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ast::Expr::CompositeAccess { expr, key } => todo!(),
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list`
[INFO] [stdout]    --> src/sql/expr.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |                 list,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `list: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subquery`
[INFO] [stdout]    --> src/sql/expr.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 subquery,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `subquery: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:273:17
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_expr`
[INFO] [stdout]    --> src/sql/expr.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 array_expr,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `array_expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:275:17
[INFO] [stdout]     |
[INFO] [stdout] 275 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `low`
[INFO] [stdout]    --> src/sql/expr.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 low,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `low: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]    --> src/sql/expr.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 high,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `high: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:301:17
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:304:17
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:309:31
[INFO] [stdout]     |
[INFO] [stdout] 309 |             ast::Expr::Cast { expr, data_type } => todo!(),
[INFO] [stdout]     |                               ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |             ast::Expr::Cast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                     ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:310:34
[INFO] [stdout]     |
[INFO] [stdout] 310 |             ast::Expr::TryCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:310:40
[INFO] [stdout]     |
[INFO] [stdout] 310 |             ast::Expr::TryCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:311:35
[INFO] [stdout]     |
[INFO] [stdout] 311 |             ast::Expr::SafeCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:311:41
[INFO] [stdout]     |
[INFO] [stdout] 311 |             ast::Expr::SafeCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                         ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> src/sql/expr.rs:313:17
[INFO] [stdout]     |
[INFO] [stdout] 313 |                 timestamp,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_zone`
[INFO] [stdout]    --> src/sql/expr.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |                 time_zone,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `time_zone: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:316:34
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Expr::Extract { field, expr } => todo!(),
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:316:41
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Expr::Extract { field, expr } => todo!(),
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:317:31
[INFO] [stdout]     |
[INFO] [stdout] 317 |             ast::Expr::Ceil { expr, field } => todo!(),
[INFO] [stdout]     |                               ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:317:37
[INFO] [stdout]     |
[INFO] [stdout] 317 |             ast::Expr::Ceil { expr, field } => todo!(),
[INFO] [stdout]     |                                     ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |             ast::Expr::Floor { expr, field } => todo!(),
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:318:38
[INFO] [stdout]     |
[INFO] [stdout] 318 |             ast::Expr::Floor { expr, field } => todo!(),
[INFO] [stdout]     |                                      ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:319:35
[INFO] [stdout]     |
[INFO] [stdout] 319 |             ast::Expr::Position { expr, r#in } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in`
[INFO] [stdout]    --> src/sql/expr.rs:319:41
[INFO] [stdout]     |
[INFO] [stdout] 319 |             ast::Expr::Position { expr, r#in } => todo!(),
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `in: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `substring_from`
[INFO] [stdout]    --> src/sql/expr.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 substring_from,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: try ignoring the field: `substring_from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `substring_for`
[INFO] [stdout]    --> src/sql/expr.rs:323:17
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 substring_for,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `substring_for: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:326:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trim_where`
[INFO] [stdout]    --> src/sql/expr.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 trim_where,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `trim_where: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trim_what`
[INFO] [stdout]    --> src/sql/expr.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |                 trim_what,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `trim_what: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:331:17
[INFO] [stdout]     |
[INFO] [stdout] 331 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_what`
[INFO] [stdout]    --> src/sql/expr.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 overlay_what,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `overlay_what: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_from`
[INFO] [stdout]    --> src/sql/expr.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 overlay_from,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `overlay_from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_for`
[INFO] [stdout]    --> src/sql/expr.rs:334:17
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 overlay_for,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `overlay_for: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:336:34
[INFO] [stdout]     |
[INFO] [stdout] 336 |             ast::Expr::Collate { expr, collation } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collation`
[INFO] [stdout]    --> src/sql/expr.rs:336:40
[INFO] [stdout]     |
[INFO] [stdout] 336 |             ast::Expr::Collate { expr, collation } => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `collation: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:339:38
[INFO] [stdout]     |
[INFO] [stdout] 339 |             ast::Expr::TypedString { data_type, value } => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:339:49
[INFO] [stdout]     |
[INFO] [stdout] 339 |             ast::Expr::TypedString { data_type, value } => todo!(),
[INFO] [stdout]     |                                                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]    --> src/sql/expr.rs:340:36
[INFO] [stdout]     |
[INFO] [stdout] 340 |             ast::Expr::MapAccess { column, keys } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `column: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/sql/expr.rs:340:44
[INFO] [stdout]     |
[INFO] [stdout] 340 |             ast::Expr::MapAccess { column, keys } => todo!(),
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:366:56
[INFO] [stdout]     |
[INFO] [stdout] 366 |             ast::Expr::AggregateExpressionWithFilter { expr, filter } => todo!(),
[INFO] [stdout]     |                                                        ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/sql/expr.rs:366:62
[INFO] [stdout]     |
[INFO] [stdout] 366 |             ast::Expr::AggregateExpressionWithFilter { expr, filter } => todo!(),
[INFO] [stdout]     |                                                              ^^^^^^ help: try ignoring the field: `filter: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operand`
[INFO] [stdout]    --> src/sql/expr.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |                 operand,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `operand: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conditions`
[INFO] [stdout]    --> src/sql/expr.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |                 conditions,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `conditions: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/sql/expr.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |                 results,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `results: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_result`
[INFO] [stdout]    --> src/sql/expr.rs:371:17
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 else_result,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `else_result: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subquery`
[INFO] [stdout]    --> src/sql/expr.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 |             ast::Expr::Exists { subquery, negated } => todo!(),
[INFO] [stdout]     |                                 ^^^^^^^^ help: try ignoring the field: `subquery: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:373:43
[INFO] [stdout]     |
[INFO] [stdout] 373 |             ast::Expr::Exists { subquery, negated } => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/sql/expr.rs:382:37
[INFO] [stdout]     |
[INFO] [stdout] 382 |             ast::Expr::ArrayIndex { obj, indexes } => todo!(),
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `obj: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indexes`
[INFO] [stdout]    --> src/sql/expr.rs:382:42
[INFO] [stdout]     |
[INFO] [stdout] 382 |             ast::Expr::ArrayIndex { obj, indexes } => todo!(),
[INFO] [stdout]     |                                          ^^^^^^^ help: try ignoring the field: `indexes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/sql/expr.rs:386:17
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 columns,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `match_value`
[INFO] [stdout]    --> src/sql/expr.rs:387:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |                 match_value,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `match_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt_search_modifier`
[INFO] [stdout]    --> src/sql/expr.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 opt_search_modifier,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `opt_search_modifier: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `introducer`
[INFO] [stdout]    --> src/sql/expr.rs:390:43
[INFO] [stdout]     |
[INFO] [stdout] 390 |             ast::Expr::IntroducedString { introducer, value } => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: try ignoring the field: `introducer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:390:55
[INFO] [stdout]     |
[INFO] [stdout] 390 |             ast::Expr::IntroducedString { introducer, value } => todo!(),
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idents`
[INFO] [stdout]    --> src/sql/expr.rs:473:34
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn qualified_wildcard(&self, idents: &'a Vec<ast::Ident>) -> Result<Expr> {
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_idents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `db` is never used
[INFO] [stdout]   --> src/io/postgresql.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Database {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 43 |     fn db() -> String {
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 93 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_ast` is never used
[INFO] [stdout]  --> examples/ast.rs:4:4
[INFO] [stdout]   |
[INFO] [stdout] 4 | fn build_ast() -> Result<(), &'static str> {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SQLITE_QUERIES` is never used
[INFO] [stdout]   --> tests/integration.rs:69:7
[INFO] [stdout]    |
[INFO] [stdout] 69 | const SQLITE_QUERIES: &[&str] = &["SELECT AVG(b) as n, count(b) as d FROM table_1"];
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/ast.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |     print_ast("select * from sch.tbl1 LEFT OUTER JOIN sch.tbl2 ON tbl1.id = tbl2.id LIMIT 100");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let _ = print_ast("select * from sch.tbl1 LEFT OUTER JOIN sch.tbl2 ON tbl1.id = tbl2.id LIMIT 100");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> examples/ast.rs:112:5
[INFO] [stdout]     |
[INFO] [stdout] 112 |     print_ast("INSERT INTO person (name, data) VALUES (?1, ?2)");
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let _ = print_ast("INSERT INTO person (name, data) VALUES (?1, ?2)");
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/sql/expr.rs:209:17
[INFO] [stdout]     |
[INFO] [stdout] 209 |                 columns,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `match_value`
[INFO] [stdout]    --> src/sql/expr.rs:210:17
[INFO] [stdout]     |
[INFO] [stdout] 210 |                 match_value,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `match_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt_search_modifier`
[INFO] [stdout]    --> src/sql/expr.rs:211:17
[INFO] [stdout]     |
[INFO] [stdout] 211 |                 opt_search_modifier,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `opt_search_modifier: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `introducer`
[INFO] [stdout]    --> src/sql/expr.rs:213:43
[INFO] [stdout]     |
[INFO] [stdout] 213 |             ast::Expr::IntroducedString { introducer, value } => Dependencies::empty(),
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: try ignoring the field: `introducer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:213:55
[INFO] [stdout]     |
[INFO] [stdout] 213 |             ast::Expr::IntroducedString { introducer, value } => Dependencies::empty(),
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left`
[INFO] [stdout]    --> src/sql/expr.rs:247:17
[INFO] [stdout]     |
[INFO] [stdout] 247 |                 left,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `left: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operator`
[INFO] [stdout]    --> src/sql/expr.rs:248:17
[INFO] [stdout]     |
[INFO] [stdout] 248 |                 operator,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `operator: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right`
[INFO] [stdout]    --> src/sql/expr.rs:249:17
[INFO] [stdout]     |
[INFO] [stdout] 249 |                 right,
[INFO] [stdout]     |                 ^^^^^ help: try ignoring the field: `right: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:251:42
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ast::Expr::CompositeAccess { expr, key } => todo!(),
[INFO] [stdout]     |                                          ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/sql/expr.rs:251:48
[INFO] [stdout]     |
[INFO] [stdout] 251 |             ast::Expr::CompositeAccess { expr, key } => todo!(),
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `key: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:263:17
[INFO] [stdout]     |
[INFO] [stdout] 263 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `list`
[INFO] [stdout]    --> src/sql/expr.rs:264:17
[INFO] [stdout]     |
[INFO] [stdout] 264 |                 list,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `list: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:265:17
[INFO] [stdout]     |
[INFO] [stdout] 265 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:268:17
[INFO] [stdout]     |
[INFO] [stdout] 268 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subquery`
[INFO] [stdout]    --> src/sql/expr.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |                 subquery,
[INFO] [stdout]     |                 ^^^^^^^^ help: try ignoring the field: `subquery: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:270:17
[INFO] [stdout]     |
[INFO] [stdout] 270 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:273:17
[INFO] [stdout]     |
[INFO] [stdout] 273 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `array_expr`
[INFO] [stdout]    --> src/sql/expr.rs:274:17
[INFO] [stdout]     |
[INFO] [stdout] 274 |                 array_expr,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `array_expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:275:17
[INFO] [stdout]     |
[INFO] [stdout] 275 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:278:17
[INFO] [stdout]     |
[INFO] [stdout] 278 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:279:17
[INFO] [stdout]     |
[INFO] [stdout] 279 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `low`
[INFO] [stdout]    --> src/sql/expr.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 low,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `low: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `high`
[INFO] [stdout]    --> src/sql/expr.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |                 high,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `high: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:290:17
[INFO] [stdout]     |
[INFO] [stdout] 290 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:291:17
[INFO] [stdout]     |
[INFO] [stdout] 291 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:292:17
[INFO] [stdout]     |
[INFO] [stdout] 292 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:295:17
[INFO] [stdout]     |
[INFO] [stdout] 295 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:296:17
[INFO] [stdout]     |
[INFO] [stdout] 296 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:297:17
[INFO] [stdout]     |
[INFO] [stdout] 297 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:298:17
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:301:17
[INFO] [stdout]     |
[INFO] [stdout] 301 |                 negated,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pattern`
[INFO] [stdout]    --> src/sql/expr.rs:303:17
[INFO] [stdout]     |
[INFO] [stdout] 303 |                 pattern,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `pattern: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `escape_char`
[INFO] [stdout]    --> src/sql/expr.rs:304:17
[INFO] [stdout]     |
[INFO] [stdout] 304 |                 escape_char,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `escape_char: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:309:31
[INFO] [stdout]     |
[INFO] [stdout] 309 |             ast::Expr::Cast { expr, data_type } => todo!(),
[INFO] [stdout]     |                               ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:309:37
[INFO] [stdout]     |
[INFO] [stdout] 309 |             ast::Expr::Cast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                     ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:310:34
[INFO] [stdout]     |
[INFO] [stdout] 310 |             ast::Expr::TryCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:310:40
[INFO] [stdout]     |
[INFO] [stdout] 310 |             ast::Expr::TryCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:311:35
[INFO] [stdout]     |
[INFO] [stdout] 311 |             ast::Expr::SafeCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:311:41
[INFO] [stdout]     |
[INFO] [stdout] 311 |             ast::Expr::SafeCast { expr, data_type } => todo!(),
[INFO] [stdout]     |                                         ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timestamp`
[INFO] [stdout]    --> src/sql/expr.rs:313:17
[INFO] [stdout]     |
[INFO] [stdout] 313 |                 timestamp,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `timestamp: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_zone`
[INFO] [stdout]    --> src/sql/expr.rs:314:17
[INFO] [stdout]     |
[INFO] [stdout] 314 |                 time_zone,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `time_zone: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:316:34
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Expr::Extract { field, expr } => todo!(),
[INFO] [stdout]     |                                  ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:316:41
[INFO] [stdout]     |
[INFO] [stdout] 316 |             ast::Expr::Extract { field, expr } => todo!(),
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:317:31
[INFO] [stdout]     |
[INFO] [stdout] 317 |             ast::Expr::Ceil { expr, field } => todo!(),
[INFO] [stdout]     |                               ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:317:37
[INFO] [stdout]     |
[INFO] [stdout] 317 |             ast::Expr::Ceil { expr, field } => todo!(),
[INFO] [stdout]     |                                     ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |             ast::Expr::Floor { expr, field } => todo!(),
[INFO] [stdout]     |                                ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/sql/expr.rs:318:38
[INFO] [stdout]     |
[INFO] [stdout] 318 |             ast::Expr::Floor { expr, field } => todo!(),
[INFO] [stdout]     |                                      ^^^^^ help: try ignoring the field: `field: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:319:35
[INFO] [stdout]     |
[INFO] [stdout] 319 |             ast::Expr::Position { expr, r#in } => todo!(),
[INFO] [stdout]     |                                   ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in`
[INFO] [stdout]    --> src/sql/expr.rs:319:41
[INFO] [stdout]     |
[INFO] [stdout] 319 |             ast::Expr::Position { expr, r#in } => todo!(),
[INFO] [stdout]     |                                         ^^^^ help: try ignoring the field: `in: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:321:17
[INFO] [stdout]     |
[INFO] [stdout] 321 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `substring_from`
[INFO] [stdout]    --> src/sql/expr.rs:322:17
[INFO] [stdout]     |
[INFO] [stdout] 322 |                 substring_from,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^ help: try ignoring the field: `substring_from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `substring_for`
[INFO] [stdout]    --> src/sql/expr.rs:323:17
[INFO] [stdout]     |
[INFO] [stdout] 323 |                 substring_for,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `substring_for: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:326:17
[INFO] [stdout]     |
[INFO] [stdout] 326 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trim_where`
[INFO] [stdout]    --> src/sql/expr.rs:327:17
[INFO] [stdout]     |
[INFO] [stdout] 327 |                 trim_where,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `trim_where: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trim_what`
[INFO] [stdout]    --> src/sql/expr.rs:328:17
[INFO] [stdout]     |
[INFO] [stdout] 328 |                 trim_what,
[INFO] [stdout]     |                 ^^^^^^^^^ help: try ignoring the field: `trim_what: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:331:17
[INFO] [stdout]     |
[INFO] [stdout] 331 |                 expr,
[INFO] [stdout]     |                 ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_what`
[INFO] [stdout]    --> src/sql/expr.rs:332:17
[INFO] [stdout]     |
[INFO] [stdout] 332 |                 overlay_what,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `overlay_what: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_from`
[INFO] [stdout]    --> src/sql/expr.rs:333:17
[INFO] [stdout]     |
[INFO] [stdout] 333 |                 overlay_from,
[INFO] [stdout]     |                 ^^^^^^^^^^^^ help: try ignoring the field: `overlay_from: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `overlay_for`
[INFO] [stdout]    --> src/sql/expr.rs:334:17
[INFO] [stdout]     |
[INFO] [stdout] 334 |                 overlay_for,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `overlay_for: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:336:34
[INFO] [stdout]     |
[INFO] [stdout] 336 |             ast::Expr::Collate { expr, collation } => todo!(),
[INFO] [stdout]     |                                  ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `collation`
[INFO] [stdout]    --> src/sql/expr.rs:336:40
[INFO] [stdout]     |
[INFO] [stdout] 336 |             ast::Expr::Collate { expr, collation } => todo!(),
[INFO] [stdout]     |                                        ^^^^^^^^^ help: try ignoring the field: `collation: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_type`
[INFO] [stdout]    --> src/sql/expr.rs:339:38
[INFO] [stdout]     |
[INFO] [stdout] 339 |             ast::Expr::TypedString { data_type, value } => todo!(),
[INFO] [stdout]     |                                      ^^^^^^^^^ help: try ignoring the field: `data_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:339:49
[INFO] [stdout]     |
[INFO] [stdout] 339 |             ast::Expr::TypedString { data_type, value } => todo!(),
[INFO] [stdout]     |                                                 ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `column`
[INFO] [stdout]    --> src/sql/expr.rs:340:36
[INFO] [stdout]     |
[INFO] [stdout] 340 |             ast::Expr::MapAccess { column, keys } => todo!(),
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `column: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `keys`
[INFO] [stdout]    --> src/sql/expr.rs:340:44
[INFO] [stdout]     |
[INFO] [stdout] 340 |             ast::Expr::MapAccess { column, keys } => todo!(),
[INFO] [stdout]     |                                            ^^^^ help: try ignoring the field: `keys: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `expr`
[INFO] [stdout]    --> src/sql/expr.rs:366:56
[INFO] [stdout]     |
[INFO] [stdout] 366 |             ast::Expr::AggregateExpressionWithFilter { expr, filter } => todo!(),
[INFO] [stdout]     |                                                        ^^^^ help: try ignoring the field: `expr: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/sql/expr.rs:366:62
[INFO] [stdout]     |
[INFO] [stdout] 366 |             ast::Expr::AggregateExpressionWithFilter { expr, filter } => todo!(),
[INFO] [stdout]     |                                                              ^^^^^^ help: try ignoring the field: `filter: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `operand`
[INFO] [stdout]    --> src/sql/expr.rs:368:17
[INFO] [stdout]     |
[INFO] [stdout] 368 |                 operand,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `operand: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conditions`
[INFO] [stdout]    --> src/sql/expr.rs:369:17
[INFO] [stdout]     |
[INFO] [stdout] 369 |                 conditions,
[INFO] [stdout]     |                 ^^^^^^^^^^ help: try ignoring the field: `conditions: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `results`
[INFO] [stdout]    --> src/sql/expr.rs:370:17
[INFO] [stdout]     |
[INFO] [stdout] 370 |                 results,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `results: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `else_result`
[INFO] [stdout]    --> src/sql/expr.rs:371:17
[INFO] [stdout]     |
[INFO] [stdout] 371 |                 else_result,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `else_result: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subquery`
[INFO] [stdout]    --> src/sql/expr.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 |             ast::Expr::Exists { subquery, negated } => todo!(),
[INFO] [stdout]     |                                 ^^^^^^^^ help: try ignoring the field: `subquery: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `negated`
[INFO] [stdout]    --> src/sql/expr.rs:373:43
[INFO] [stdout]     |
[INFO] [stdout] 373 |             ast::Expr::Exists { subquery, negated } => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^ help: try ignoring the field: `negated: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `obj`
[INFO] [stdout]    --> src/sql/expr.rs:382:37
[INFO] [stdout]     |
[INFO] [stdout] 382 |             ast::Expr::ArrayIndex { obj, indexes } => todo!(),
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `obj: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `indexes`
[INFO] [stdout]    --> src/sql/expr.rs:382:42
[INFO] [stdout]     |
[INFO] [stdout] 382 |             ast::Expr::ArrayIndex { obj, indexes } => todo!(),
[INFO] [stdout]     |                                          ^^^^^^^ help: try ignoring the field: `indexes: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `columns`
[INFO] [stdout]    --> src/sql/expr.rs:386:17
[INFO] [stdout]     |
[INFO] [stdout] 386 |                 columns,
[INFO] [stdout]     |                 ^^^^^^^ help: try ignoring the field: `columns: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `match_value`
[INFO] [stdout]    --> src/sql/expr.rs:387:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |                 match_value,
[INFO] [stdout]     |                 ^^^^^^^^^^^ help: try ignoring the field: `match_value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opt_search_modifier`
[INFO] [stdout]    --> src/sql/expr.rs:388:17
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 opt_search_modifier,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^ help: try ignoring the field: `opt_search_modifier: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `introducer`
[INFO] [stdout]    --> src/sql/expr.rs:390:43
[INFO] [stdout]     |
[INFO] [stdout] 390 |             ast::Expr::IntroducedString { introducer, value } => todo!(),
[INFO] [stdout]     |                                           ^^^^^^^^^^ help: try ignoring the field: `introducer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/sql/expr.rs:390:55
[INFO] [stdout]     |
[INFO] [stdout] 390 |             ast::Expr::IntroducedString { introducer, value } => todo!(),
[INFO] [stdout]     |                                                       ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `idents`
[INFO] [stdout]    --> src/sql/expr.rs:473:34
[INFO] [stdout]     |
[INFO] [stdout] 473 |     fn qualified_wildcard(&self, idents: &'a Vec<ast::Ident>) -> Result<Expr> {
[INFO] [stdout]     |                                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_idents`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `db` is never used
[INFO] [stdout]   --> src/io/postgresql.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl Database {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 43 |     fn db() -> String {
[INFO] [stdout]    |        ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 99 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.98s
[INFO] running `Command { std: "docker" "inspect" "a6a4ffba4fdbe2f4278f00b514a3077986536c96cb65731cad77cc5ac141334c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a4ffba4fdbe2f4278f00b514a3077986536c96cb65731cad77cc5ac141334c", kill_on_drop: false }`
[INFO] [stdout] a6a4ffba4fdbe2f4278f00b514a3077986536c96cb65731cad77cc5ac141334c