[INFO] fetching crate br-db 1.8.34...
[INFO] checking br-db-1.8.34 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate br-db 1.8.34 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate br-db 1.8.34
[INFO] finished tweaking crates.io crate br-db 1.8.34
[INFO] tweaked toml for crates.io crate br-db 1.8.34 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate br-db 1.8.34 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate br-db 1.8.34 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf v0.13.1
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[INFO] [stderr]   Downloaded mysql v26.0.1
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[INFO] [stderr]   Downloaded mysql-common-derive v0.32.1
[INFO] [stderr]   Downloaded connection-string v0.2.0
[INFO] [stderr]   Downloaded br-crypto v0.4.8
[INFO] [stderr]   Downloaded br-fields v2.1.23
[INFO] [stderr]   Downloaded sqlite3-src v0.7.0
[INFO] [stderr]   Downloaded br-pgsql v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c73fd3a3cd3cee421131450ea74c69e97827b8528999b1ab10bf2d9f132eef4
[INFO] running `Command { std: "docker" "start" "-a" "7c73fd3a3cd3cee421131450ea74c69e97827b8528999b1ab10bf2d9f132eef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c73fd3a3cd3cee421131450ea74c69e97827b8528999b1ab10bf2d9f132eef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c73fd3a3cd3cee421131450ea74c69e97827b8528999b1ab10bf2d9f132eef4", kill_on_drop: false }`
[INFO] [stdout] 7c73fd3a3cd3cee421131450ea74c69e97827b8528999b1ab10bf2d9f132eef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23019433a69644f9dfd869d4d4ed2ed80139145de52f149386023030b048e5f8
[INFO] running `Command { std: "docker" "start" "-a" "23019433a69644f9dfd869d4d4ed2ed80139145de52f149386023030b048e5f8", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking chacha20 v0.10.0-rc.2
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[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking anstream v0.6.21
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[INFO] [stderr]     Checking rand v0.9.2
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[INFO] [stderr]    Compiling async-trait v0.1.89
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[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking br-db v1.8.34 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DbMode`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::types::{DbMode, TableOptions};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/lib.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | use log::{error, info};
[INFO] [stdout]    |           ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mode`
[INFO] [stdout]   --> src/lib.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::types::{Mode};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/lib.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn setlist(mut connection: Connection, default: String) -> Result<Db, String> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/lib.rs:178:36
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn table_create(&mut self, options: TableOptions) -> JsonValue {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/lib.rs:191:36
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn table_update(&mut self, options: TableOptions) -> JsonValue {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/lib.rs:204:34
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn table_info(&mut self, table: &str) -> JsonValue {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:217:38
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn table_is_exist(&mut self, name: &str) -> bool {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:230:29
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn table(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:253:36
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn change_table(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:325:29
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub fn order(&mut self, field: &str, by: bool) -> &mut Self {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `by`
[INFO] [stdout]    --> src/lib.rs:325:42
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub fn order(&mut self, field: &str, by: bool) -> &mut Self {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:348:29
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn group(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:394:28
[INFO] [stdout]     |
[INFO] [stdout] 394 |     pub fn json(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:417:32
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn location(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:440:30
[INFO] [stdout]     |
[INFO] [stdout] 440 |     pub fn column(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let compare = compare.as_str();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/lib.rs:466:13
[INFO] [stdout]     |
[INFO] [stdout] 466 |         let value = match &value {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 |         let compare = compare.as_str();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/lib.rs:528:13
[INFO] [stdout]     |
[INFO] [stdout] 528 |         let value = match &value {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_a`
[INFO] [stdout]    --> src/lib.rs:577:36
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:577:51
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_b`
[INFO] [stdout]    --> src/lib.rs:577:66
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn max(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:627:27
[INFO] [stdout]     |
[INFO] [stdout] 627 |     pub fn min(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:641:27
[INFO] [stdout]     |
[INFO] [stdout] 641 |     pub fn sum(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:655:27
[INFO] [stdout]     |
[INFO] [stdout] 655 |     pub fn avg(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:697:29
[INFO] [stdout]     |
[INFO] [stdout] 697 |     pub fn value(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:711:30
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub fn insert(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |         let data = if data.is_object() {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/lib.rs:744:43
[INFO] [stdout]     |
[INFO] [stdout] 744 |     pub fn page(&mut self, mut page: i32, limit: i32) -> &mut Self {
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `page` is never read
[INFO] [stdout]    --> src/lib.rs:746:13
[INFO] [stdout]     |
[INFO] [stdout] 746 |             page = 1;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:770:30
[INFO] [stdout]     |
[INFO] [stdout] 770 |     pub fn update(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:784:34
[INFO] [stdout]     |
[INFO] [stdout] 784 |     pub fn update_all(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:824:39
[INFO] [stdout]     |
[INFO] [stdout] 824 |     pub fn database_create(&mut self, name: &str) -> bool {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/lib.rs:837:31
[INFO] [stdout]     |
[INFO] [stdout] 837 |     pub fn backups(&mut self, filename: &str) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:881:29
[INFO] [stdout]     |
[INFO] [stdout] 881 |     pub fn field(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:903:30
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn hidden(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/lib.rs:968:27
[INFO] [stdout]     |
[INFO] [stdout] 968 |     pub fn sql(&mut self, sql: &str) -> Result<JsonValue, String> {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/lib.rs:982:35
[INFO] [stdout]     |
[INFO] [stdout] 982 |     pub fn sql_execute(&mut self, sql: &str) -> Result<JsonValue, String> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:997:27
[INFO] [stdout]     |
[INFO] [stdout] 997 |     pub fn inc(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/lib.rs:997:40
[INFO] [stdout]     |
[INFO] [stdout] 997 |     pub fn inc(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]     --> src/lib.rs:1020:27
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn dec(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]     --> src/lib.rs:1020:40
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn dec(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]      |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]     --> src/lib.rs:1060:28
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_fields`
[INFO] [stdout]     --> src/lib.rs:1060:41
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_fields`
[INFO] [stdout]     --> src/lib.rs:1060:60
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]     --> src/lib.rs:1088:34
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_fields`
[INFO] [stdout]     --> src/lib.rs:1088:47
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `second_fields`
[INFO] [stdout]     --> src/lib.rs:1088:66
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-postgres v0.7.15
[INFO] [stdout] warning: unused import: `DbMode`
[INFO] [stdout]   --> src/lib.rs:19:20
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::types::{DbMode, TableOptions};
[INFO] [stdout]    |                    ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `error` and `info`
[INFO] [stdout]   --> src/lib.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | use log::{error, info};
[INFO] [stdout]    |           ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Mode`
[INFO] [stdout]   --> src/lib.rs:20:20
[INFO] [stdout]    |
[INFO] [stdout] 20 | use crate::types::{Mode};
[INFO] [stdout]    |                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `default`
[INFO] [stdout]   --> src/lib.rs:83:44
[INFO] [stdout]    |
[INFO] [stdout] 83 |     fn setlist(mut connection: Connection, default: String) -> Result<Db, String> {
[INFO] [stdout]    |                                            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_default`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/lib.rs:178:36
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn table_create(&mut self, options: TableOptions) -> JsonValue {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `options`
[INFO] [stdout]    --> src/lib.rs:191:36
[INFO] [stdout]     |
[INFO] [stdout] 191 |     pub fn table_update(&mut self, options: TableOptions) -> JsonValue {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_options`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> src/lib.rs:204:34
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn table_info(&mut self, table: &str) -> JsonValue {
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:217:38
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn table_is_exist(&mut self, name: &str) -> bool {
[INFO] [stdout]     |                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:230:29
[INFO] [stdout]     |
[INFO] [stdout] 230 |     pub fn table(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:253:36
[INFO] [stdout]     |
[INFO] [stdout] 253 |     pub fn change_table(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:325:29
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub fn order(&mut self, field: &str, by: bool) -> &mut Self {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `by`
[INFO] [stdout]    --> src/lib.rs:325:42
[INFO] [stdout]     |
[INFO] [stdout] 325 |     pub fn order(&mut self, field: &str, by: bool) -> &mut Self {
[INFO] [stdout]     |                                          ^^ help: if this is intentional, prefix it with an underscore: `_by`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:348:29
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn group(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:394:28
[INFO] [stdout]     |
[INFO] [stdout] 394 |     pub fn json(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:417:32
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn location(&mut self, field: &str) -> &mut Self {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:440:30
[INFO] [stdout]     |
[INFO] [stdout] 440 |     pub fn column(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:464:13
[INFO] [stdout]     |
[INFO] [stdout] 464 |         let compare = compare.as_str();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/lib.rs:466:13
[INFO] [stdout]     |
[INFO] [stdout] 466 |         let value = match &value {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:526:13
[INFO] [stdout]     |
[INFO] [stdout] 526 |         let compare = compare.as_str();
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> src/lib.rs:528:13
[INFO] [stdout]     |
[INFO] [stdout] 528 |         let value = match &value {
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_a`
[INFO] [stdout]    --> src/lib.rs:577:36
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> src/lib.rs:577:51
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                                   ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field_b`
[INFO] [stdout]    --> src/lib.rs:577:66
[INFO] [stdout]     |
[INFO] [stdout] 577 |     pub fn where_column(&mut self, field_a: &str, compare: &str, field_b: &str) -> &mut Self {
[INFO] [stdout]     |                                                                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_field_b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:613:27
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub fn max(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:627:27
[INFO] [stdout]     |
[INFO] [stdout] 627 |     pub fn min(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:641:27
[INFO] [stdout]     |
[INFO] [stdout] 641 |     pub fn sum(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:655:27
[INFO] [stdout]     |
[INFO] [stdout] 655 |     pub fn avg(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:697:29
[INFO] [stdout]     |
[INFO] [stdout] 697 |     pub fn value(&mut self, field: &str) -> JsonValue {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:711:30
[INFO] [stdout]     |
[INFO] [stdout] 711 |     pub fn insert(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:726:13
[INFO] [stdout]     |
[INFO] [stdout] 726 |         let data = if data.is_object() {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]    --> src/lib.rs:744:43
[INFO] [stdout]     |
[INFO] [stdout] 744 |     pub fn page(&mut self, mut page: i32, limit: i32) -> &mut Self {
[INFO] [stdout]     |                                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `page` is never read
[INFO] [stdout]    --> src/lib.rs:746:13
[INFO] [stdout]     |
[INFO] [stdout] 746 |             page = 1;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:770:30
[INFO] [stdout]     |
[INFO] [stdout] 770 |     pub fn update(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/lib.rs:784:34
[INFO] [stdout]     |
[INFO] [stdout] 784 |     pub fn update_all(&mut self, data: JsonValue) -> JsonValue {
[INFO] [stdout]     |                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:824:39
[INFO] [stdout]     |
[INFO] [stdout] 824 |     pub fn database_create(&mut self, name: &str) -> bool {
[INFO] [stdout]     |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filename`
[INFO] [stdout]    --> src/lib.rs:837:31
[INFO] [stdout]     |
[INFO] [stdout] 837 |     pub fn backups(&mut self, filename: &str) -> bool {
[INFO] [stdout]     |                               ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_filename`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:881:29
[INFO] [stdout]     |
[INFO] [stdout] 881 |     pub fn field(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/lib.rs:903:30
[INFO] [stdout]     |
[INFO] [stdout] 903 |     pub fn hidden(&mut self, name: &str) -> &mut Self {
[INFO] [stdout]     |                              ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/lib.rs:968:27
[INFO] [stdout]     |
[INFO] [stdout] 968 |     pub fn sql(&mut self, sql: &str) -> Result<JsonValue, String> {
[INFO] [stdout]     |                           ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sql`
[INFO] [stdout]    --> src/lib.rs:982:35
[INFO] [stdout]     |
[INFO] [stdout] 982 |     pub fn sql_execute(&mut self, sql: &str) -> Result<JsonValue, String> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_sql`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]    --> src/lib.rs:997:27
[INFO] [stdout]     |
[INFO] [stdout] 997 |     pub fn inc(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]     |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]    --> src/lib.rs:997:40
[INFO] [stdout]     |
[INFO] [stdout] 997 |     pub fn inc(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `field`
[INFO] [stdout]     --> src/lib.rs:1020:27
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn dec(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]      |                           ^^^^^ help: if this is intentional, prefix it with an underscore: `_field`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `num`
[INFO] [stdout]     --> src/lib.rs:1020:40
[INFO] [stdout]      |
[INFO] [stdout] 1020 |     pub fn dec(&mut self, field: &str, num: f64) -> &mut Self {
[INFO] [stdout]      |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]     --> src/lib.rs:1060:28
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_fields`
[INFO] [stdout]     --> src/lib.rs:1060:41
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_fields`
[INFO] [stdout]     --> src/lib.rs:1060:60
[INFO] [stdout]      |
[INFO] [stdout] 1060 |     pub fn join(&mut self, table: &str, main_fields: &str, right_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]     --> src/lib.rs:1088:34
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `main_fields`
[INFO] [stdout]     --> src/lib.rs:1088:47
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_main_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `second_fields`
[INFO] [stdout]     --> src/lib.rs:1088:66
[INFO] [stdout]      |
[INFO] [stdout] 1088 |     pub fn join_inner(&mut self, table: &str, main_fields: &str, second_fields: &str) -> &mut Self {
[INFO] [stdout]      |                                                                  ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_second_fields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.57s
[INFO] running `Command { std: "docker" "inspect" "23019433a69644f9dfd869d4d4ed2ed80139145de52f149386023030b048e5f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23019433a69644f9dfd869d4d4ed2ed80139145de52f149386023030b048e5f8", kill_on_drop: false }`
[INFO] [stdout] 23019433a69644f9dfd869d4d4ed2ed80139145de52f149386023030b048e5f8
