[INFO] cloning repository https://github.com/HasinZaman/DataBaseManager
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HasinZaman/DataBaseManager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHasinZaman%2FDataBaseManager", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHasinZaman%2FDataBaseManager'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 576c73b9919ccd49299d7c9abbb4698c45aa1e51
[INFO] testing HasinZaman/DataBaseManager against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHasinZaman%2FDataBaseManager" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HasinZaman/DataBaseManager
[INFO] finished tweaking git repo https://github.com/HasinZaman/DataBaseManager
[INFO] tweaked toml for git repo https://github.com/HasinZaman/DataBaseManager written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HasinZaman/DataBaseManager on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HasinZaman/DataBaseManager 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a94681f34d0cded4f208fdd3ee6a258f017cca8f13febae23d44f5e28a03bbe6
[INFO] running `Command { std: "docker" "start" "-a" "a94681f34d0cded4f208fdd3ee6a258f017cca8f13febae23d44f5e28a03bbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a94681f34d0cded4f208fdd3ee6a258f017cca8f13febae23d44f5e28a03bbe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a94681f34d0cded4f208fdd3ee6a258f017cca8f13febae23d44f5e28a03bbe6", kill_on_drop: false }`
[INFO] [stdout] a94681f34d0cded4f208fdd3ee6a258f017cca8f13febae23d44f5e28a03bbe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c04e192dd93a682f0a1462c1412e1ebdbc0e55be38091ee3e353c51cb8bfe6d9
[INFO] running `Command { std: "docker" "start" "-a" "c04e192dd93a682f0a1462c1412e1ebdbc0e55be38091ee3e353c51cb8bfe6d9", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tui v0.19.0
[INFO] [stderr]    Compiling DataBaseManager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/backend/relation/view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_terminal` is never used
[INFO] [stdout]   --> src/ui/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn gen_terminal() -> Terminal<CrosstermBackend<Stdout>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Renderable` is never used
[INFO] [stdout]  --> src/ui/renderable.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Renderable {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Tab` is never used
[INFO] [stdout]   --> src/ui/menu.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Tab {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Menu` is never constructed
[INFO] [stdout]   --> src/ui/menu.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Menu {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 35 |     /// new associative function generates menu - with selected tab
[INFO] [stdout] 36 |     pub fn new(selected: usize) -> Menu {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn next(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn prev(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn select(&mut self, select: usize) -> Option<&Tab> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_tab(&self) -> &Tab{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Cmd` is never used
[INFO] [stdout]  --> src/ui/cmd_stack.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Cmd = String;
[INFO] [stdout]   |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CmdStack` is never constructed
[INFO] [stdout]  --> src/ui/cmd_stack.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CmdStack<const S: usize>{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/cmd_stack.rs:16:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stdout]     | -------------------------------- methods in this implementation
[INFO] [stdout]  15 |     /// len method returns the size the stack
[INFO] [stdout]  16 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub fn push(&mut self, cmd: Cmd) -> &Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn first_push(&mut self, cmd: String) -> &Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn pop(&mut self) -> Option<&Cmd>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub fn get_pointer(&self) -> Option<&Cmd> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub fn peek_prev(&self) -> Option<&Cmd> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn at_end(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn set_start(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn increment_start(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn increment_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn decrement_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STACK_SIZE` is never used
[INFO] [stdout]  --> src/ui/input.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const STACK_SIZE: usize = 10;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputErr` is never used
[INFO] [stdout]   --> src/ui/input.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InputErr{
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/ui/input.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Input{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ui/input.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl Input {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  27 |     /// new associative function generates Input struct
[INFO] [stdout]  28 |     pub fn new(content: Vec<char>, prompt: Option<String>, cursor: usize, input_cond: bool) -> Result<Input, InputErr>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     pub fn from(content: String, prompt: Option<String>, input_cond: bool) -> Input {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn clear(&mut self) -> &mut Self{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub fn cursor_left(&mut self, step: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn cursor_right(&mut self, step: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn cursor(&self)  -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub fn add_char(&mut self, c: char) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn del_char(&mut self) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn from_event(&mut self, event: KeyEvent) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pages` is never used
[INFO] [stdout]  --> src/ui/pages/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Pages {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_col` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn rand_col() -> Color {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationListPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct RelationListPage{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `get_table_row`, `get_attribute`, `get_primary_key`, and `get_view_row` are never used
[INFO] [stdout]    --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl RelationListPage {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  33 |     /// from associative function defines RelationListPage from a vector of Relations
[INFO] [stdout]  34 |     pub fn from(relations: &Vec<Relation>) -> RelationListPage {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     fn get_table_row(&self, column: &mut [Cell; 3], table: &table::Table, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_attribute(&self, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_primary_key(&self, primary_key: usize, index: usize, table: &table::Table, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn get_view_row(&self, column: &mut [Cell; 3], view: &crate::backend::relation::view::View, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/schema/relation_page.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RelationPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RelationPage {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 11 |     /// new associative function initializes RelationPage
[INFO] [stdout] 12 |     pub fn new(relation: &Relation) -> RelationPage{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `table_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryCache` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QueryCache{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct QueryPage{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ui/pages/query.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl QueryPage {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  26 |     pub fn new(query: &QDL) -> QueryPage {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn next_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn prev_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub fn start_col(&mut self, start_col: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn update(&mut self, row_count: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn update_cache(&mut self, result: Result<Vec<Option<bool>>, crate::backend::sql::SQLError>, start_col: usize, columns: Vec<(String, ...
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn get_query(&self, row_count: usize) -> QDL {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn len(&self) -> (usize, usize) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnapShotPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/snapshot.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SnapShotPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/pages/snapshot.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SnapShotPage{
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout]  13 |
[INFO] [stdout]  14 |     pub fn next(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  18 |     pub fn prev(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub fn update(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  32 |     pub fn add(&mut self, snapshot: SnapShot) -> & mut Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     fn del_at_index(&mut self, index: usize) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn del_by_name(&mut self, identifier: &str) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn del(& mut self, identifier: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     fn rollback_by_name(&self, identifier: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn rollback_by_index(& self, index: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn rollback(&self, identifier: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileEnv` is never constructed
[INFO] [stdout]  --> src/test_tools/file_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FileEnv{
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/test_tools/file_env.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl FileEnv{
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn new(file_name: &str, content: &str) -> FileEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DbEnv` is never constructed
[INFO] [stdout]  --> src/test_tools/db_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DbEnv{
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/test_tools/db_env.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DbEnv{
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn new(set_up: Vec<SQL>, undo: Vec<SQL>) -> DbEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `mySQL_database_manager` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `my_sql_database_manager`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/backend/relation/view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at_start` is never used
[INFO] [stdout]    --> src/ui/cmd_stack.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stdout]     | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:302:33
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:309:33
[INFO] [stdout]     |
[INFO] [stdout] 309 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "c04e192dd93a682f0a1462c1412e1ebdbc0e55be38091ee3e353c51cb8bfe6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c04e192dd93a682f0a1462c1412e1ebdbc0e55be38091ee3e353c51cb8bfe6d9", kill_on_drop: false }`
[INFO] [stdout] c04e192dd93a682f0a1462c1412e1ebdbc0e55be38091ee3e353c51cb8bfe6d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2898bbbd6ff02e6189201b5d1904698c042bc823b238861751238d711b32984
[INFO] running `Command { std: "docker" "start" "-a" "a2898bbbd6ff02e6189201b5d1904698c042bc823b238861751238d711b32984", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling rayon-core v1.10.1
[INFO] [stderr]    Compiling num_cpus v1.15.0
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling mysql v22.2.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling rayon v1.6.1
[INFO] [stderr]    Compiling DataBaseManager v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/backend/relation/view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_terminal` is never used
[INFO] [stdout]   --> src/ui/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn gen_terminal() -> Terminal<CrosstermBackend<Stdout>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Renderable` is never used
[INFO] [stdout]  --> src/ui/renderable.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Renderable {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Tab` is never used
[INFO] [stdout]   --> src/ui/menu.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Tab {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Menu` is never constructed
[INFO] [stdout]   --> src/ui/menu.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Menu {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 35 |     /// new associative function generates menu - with selected tab
[INFO] [stdout] 36 |     pub fn new(selected: usize) -> Menu {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn next(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn prev(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn select(&mut self, select: usize) -> Option<&Tab> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_tab(&self) -> &Tab{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Cmd` is never used
[INFO] [stdout]  --> src/ui/cmd_stack.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | type Cmd = String;
[INFO] [stdout]   |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CmdStack` is never constructed
[INFO] [stdout]  --> src/ui/cmd_stack.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CmdStack<const S: usize>{
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/cmd_stack.rs:16:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stdout]     | -------------------------------- methods in this implementation
[INFO] [stdout]  15 |     /// len method returns the size the stack
[INFO] [stdout]  16 |     pub fn len(&self) -> usize {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub fn push(&mut self, cmd: Cmd) -> &Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn first_push(&mut self, cmd: String) -> &Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn pop(&mut self) -> Option<&Cmd>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub fn get_pointer(&self) -> Option<&Cmd> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub fn peek_prev(&self) -> Option<&Cmd> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn at_end(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     fn set_start(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn increment_start(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn increment_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn decrement_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STACK_SIZE` is never used
[INFO] [stdout]  --> src/ui/input.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const STACK_SIZE: usize = 10;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InputErr` is never used
[INFO] [stdout]   --> src/ui/input.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InputErr{
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Input` is never constructed
[INFO] [stdout]   --> src/ui/input.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Input{
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ui/input.rs:28:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl Input {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  27 |     /// new associative function generates Input struct
[INFO] [stdout]  28 |     pub fn new(content: Vec<char>, prompt: Option<String>, cursor: usize, input_cond: bool) -> Result<Input, InputErr>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  46 |     pub fn from(content: String, prompt: Option<String>, input_cond: bool) -> Input {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn clear(&mut self) -> &mut Self{
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  66 |     pub fn cursor_left(&mut self, step: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn cursor_right(&mut self, step: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     pub fn cursor(&self)  -> usize {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub fn add_char(&mut self, c: char) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn del_char(&mut self) -> &mut Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn from_event(&mut self, event: KeyEvent) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pages` is never used
[INFO] [stdout]  --> src/ui/pages/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Pages {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_col` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn rand_col() -> Color {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationListPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct RelationListPage{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `get_table_row`, `get_attribute`, `get_primary_key`, and `get_view_row` are never used
[INFO] [stdout]    --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl RelationListPage {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  33 |     /// from associative function defines RelationListPage from a vector of Relations
[INFO] [stdout]  34 |     pub fn from(relations: &Vec<Relation>) -> RelationListPage {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     fn get_table_row(&self, column: &mut [Cell; 3], table: &table::Table, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_attribute(&self, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_primary_key(&self, primary_key: usize, index: usize, table: &table::Table, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn get_view_row(&self, column: &mut [Cell; 3], view: &crate::backend::relation::view::View, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/schema/relation_page.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RelationPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RelationPage {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 11 |     /// new associative function initializes RelationPage
[INFO] [stdout] 12 |     pub fn new(relation: &Relation) -> RelationPage{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `table_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryCache` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QueryCache{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct QueryPage{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ui/pages/query.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl QueryPage {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  26 |     pub fn new(query: &QDL) -> QueryPage {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn next_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn prev_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub fn start_col(&mut self, start_col: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn update(&mut self, row_count: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn update_cache(&mut self, result: Result<Vec<Option<bool>>, crate::backend::sql::SQLError>, start_col: usize, columns: Vec<(String, ...
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn get_query(&self, row_count: usize) -> QDL {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn len(&self) -> (usize, usize) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnapShotPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/snapshot.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SnapShotPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/pages/snapshot.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SnapShotPage{
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout]  13 |
[INFO] [stdout]  14 |     pub fn next(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  18 |     pub fn prev(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub fn update(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  32 |     pub fn add(&mut self, snapshot: SnapShot) -> & mut Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     fn del_at_index(&mut self, index: usize) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn del_by_name(&mut self, identifier: &str) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn del(& mut self, identifier: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     fn rollback_by_name(&self, identifier: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn rollback_by_index(& self, index: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn rollback(&self, identifier: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FileEnv` is never constructed
[INFO] [stdout]  --> src/test_tools/file_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct FileEnv{
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/test_tools/file_env.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl FileEnv{
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn new(file_name: &str, content: &str) -> FileEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DbEnv` is never constructed
[INFO] [stdout]  --> src/test_tools/db_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DbEnv{
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/test_tools/db_env.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl DbEnv{
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn new(set_up: Vec<SQL>, undo: Vec<SQL>) -> DbEnv {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `mySQL_database_manager` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `my_sql_database_manager`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] warning: unused import: `log::info`
[INFO] [stdout]  --> src/backend/relation/view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[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 import: `log::info`
[INFO] [stdout]  --> src/backend/relation/view.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::info;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_terminal` is never used
[INFO] [stdout]   --> src/ui/mod.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn gen_terminal() -> Terminal<CrosstermBackend<Stdout>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Renderable` is never used
[INFO] [stdout]  --> src/ui/renderable.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait Renderable {
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Tab` is never used
[INFO] [stdout]   --> src/ui/menu.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Tab {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Menu` is never constructed
[INFO] [stdout]   --> src/ui/menu.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct Menu {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 35 |     /// new associative function generates menu - with selected tab
[INFO] [stdout] 36 |     pub fn new(selected: usize) -> Menu {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn next(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     pub fn prev(&mut self) -> &Tab {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |     pub fn select(&mut self, select: usize) -> Option<&Tab> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn get_tab(&self) -> &Tab{
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/cmd_stack.rs:25:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stdout]     | -------------------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub fn push(&mut self, cmd: Cmd) -> &Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     fn first_push(&mut self, cmd: String) -> &Self {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn pop(&mut self) -> Option<&Cmd>{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  84 |     pub fn peek_prev(&self) -> Option<&Cmd> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn at_end(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     fn increment_start(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     fn increment_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn decrement_end(&self) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `from_event` is never used
[INFO] [stdout]    --> src/ui/input.rs:111:12
[INFO] [stdout]     |
[INFO] [stdout]  26 | impl Input {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn from_event(&mut self, event: KeyEvent) -> Option<String> {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Pages` is never used
[INFO] [stdout]  --> src/ui/pages/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Pages {
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand_col` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn rand_col() -> Color {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationListPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub struct RelationListPage{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from`, `get_table_row`, `get_attribute`, `get_primary_key`, and `get_view_row` are never used
[INFO] [stdout]    --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl RelationListPage {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout]  33 |     /// from associative function defines RelationListPage from a vector of Relations
[INFO] [stdout]  34 |     pub fn from(relations: &Vec<Relation>) -> RelationListPage {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  67 |     fn get_table_row(&self, column: &mut [Cell; 3], table: &table::Table, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     fn get_attribute(&self, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     fn get_primary_key(&self, primary_key: usize, index: usize, table: &table::Table, a: &table::Attribute) -> Style {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 162 |     fn get_view_row(&self, column: &mut [Cell; 3], view: &crate::backend::relation::view::View, column_length: &mut (u16, u16, u16)) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RelationPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/schema/relation_page.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RelationPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RelationPage {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] 11 |     /// new associative function initializes RelationPage
[INFO] [stdout] 12 |     pub fn new(relation: &Relation) -> RelationPage{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `view_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `table_ui` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:4
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryCache` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct QueryCache{
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryPage` is never constructed
[INFO] [stdout]   --> src/ui/pages/query.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct QueryPage{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/ui/pages/query.rs:26:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl QueryPage {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout]  26 |     pub fn new(query: &QDL) -> QueryPage {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  38 |     pub fn next_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn prev_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub fn start_col(&mut self, start_col: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn update(&mut self, row_count: usize) -> &mut Self{
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fn update_cache(&mut self, result: Result<Vec<Option<bool>>, crate::backend::sql::SQLError>, start_col: usize, columns: Vec<(String, ...
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn get_query(&self, row_count: usize) -> QDL {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 181 |     pub fn len(&self) -> (usize, usize) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SnapShotPage` is never constructed
[INFO] [stdout]  --> src/ui/pages/snapshot.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct SnapShotPage{
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/ui/pages/snapshot.rs:14:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl SnapShotPage{
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout]  13 |
[INFO] [stdout]  14 |     pub fn next(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  18 |     pub fn prev(&mut self, offset: usize) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub fn update(&mut self){
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  32 |     pub fn add(&mut self, snapshot: SnapShot) -> & mut Self{
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     fn del_at_index(&mut self, index: usize) -> &mut Self{
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  55 |     fn del_by_name(&mut self, identifier: &str) -> &mut Self {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  72 |     pub fn del(& mut self, identifier: &str) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     fn rollback_by_name(&self, identifier: &str) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn rollback_by_index(& self, index: usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn rollback(&self, identifier: &str) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at_start` is never used
[INFO] [stdout]    --> src/ui/cmd_stack.rs:101:12
[INFO] [stdout]     |
[INFO] [stdout]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stdout]     | -------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:182:21
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:250:37
[INFO] [stdout]     |
[INFO] [stdout] 250 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:256:37
[INFO] [stdout]     |
[INFO] [stdout] 256 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:302:33
[INFO] [stdout]     |
[INFO] [stdout] 302 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/main.rs:309:33
[INFO] [stdout]     |
[INFO] [stdout] 309 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                      |
[INFO] [stdout]    |                                      the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stdout]    |                                                                         ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.55s
[INFO] running `Command { std: "docker" "inspect" "a2898bbbd6ff02e6189201b5d1904698c042bc823b238861751238d711b32984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2898bbbd6ff02e6189201b5d1904698c042bc823b238861751238d711b32984", kill_on_drop: false }`
[INFO] [stdout] a2898bbbd6ff02e6189201b5d1904698c042bc823b238861751238d711b32984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a89d11ec8d7134773270528e2fe2dee4f839838613ddb0e5d2ede293048c04d7
[INFO] running `Command { std: "docker" "start" "-a" "a89d11ec8d7134773270528e2fe2dee4f839838613ddb0e5d2ede293048c04d7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `log::info`
[INFO] [stderr]  --> src/backend/relation/view.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::info;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `gen_terminal` is never used
[INFO] [stderr]   --> src/ui/mod.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub fn gen_terminal() -> Terminal<CrosstermBackend<Stdout>> {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Renderable` is never used
[INFO] [stderr]  --> src/ui/renderable.rs:8:11
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub trait Renderable {
[INFO] [stderr]   |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Tab` is never used
[INFO] [stderr]   --> src/ui/menu.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Tab {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Menu` is never constructed
[INFO] [stderr]   --> src/ui/menu.rs:29:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct Menu {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stderr]   --> src/ui/menu.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Menu {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 35 |     /// new associative function generates menu - with selected tab
[INFO] [stderr] 36 |     pub fn new(selected: usize) -> Menu {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn next(&mut self) -> &Tab {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |     pub fn prev(&mut self) -> &Tab {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 70 |     pub fn select(&mut self, select: usize) -> Option<&Tab> {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 79 |     pub fn get_tab(&self) -> &Tab{
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Cmd` is never used
[INFO] [stderr]  --> src/ui/cmd_stack.rs:3:6
[INFO] [stderr]   |
[INFO] [stderr] 3 | type Cmd = String;
[INFO] [stderr]   |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CmdStack` is never constructed
[INFO] [stderr]  --> src/ui/cmd_stack.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct CmdStack<const S: usize>{
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/ui/cmd_stack.rs:16:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stderr]     | -------------------------------- methods in this implementation
[INFO] [stderr]  15 |     /// len method returns the size the stack
[INFO] [stderr]  16 |     pub fn len(&self) -> usize {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  25 |     pub fn push(&mut self, cmd: Cmd) -> &Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  48 |     fn first_push(&mut self, cmd: String) -> &Self {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  59 |     pub fn pop(&mut self) -> Option<&Cmd>{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  75 |     pub fn get_pointer(&self) -> Option<&Cmd> {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  84 |     pub fn peek_prev(&self) -> Option<&Cmd> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 |     pub fn at_end(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 110 |     fn set_start(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     fn increment_start(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     fn increment_end(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn decrement_end(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STACK_SIZE` is never used
[INFO] [stderr]  --> src/ui/input.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const STACK_SIZE: usize = 10;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `InputErr` is never used
[INFO] [stderr]   --> src/ui/input.rs:12:10
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub enum InputErr{
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Input` is never constructed
[INFO] [stderr]   --> src/ui/input.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Input{
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/ui/input.rs:28:12
[INFO] [stderr]     |
[INFO] [stderr]  26 | impl Input {
[INFO] [stderr]     | ---------- associated items in this implementation
[INFO] [stderr]  27 |     /// new associative function generates Input struct
[INFO] [stderr]  28 |     pub fn new(content: Vec<char>, prompt: Option<String>, cursor: usize, input_cond: bool) -> Result<Input, InputErr>{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  46 |     pub fn from(content: String, prompt: Option<String>, input_cond: bool) -> Input {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  57 |     pub fn clear(&mut self) -> &mut Self{
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  66 |     pub fn cursor_left(&mut self, step: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  78 |     pub fn cursor_right(&mut self, step: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  87 |     pub fn cursor(&self)  -> usize {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  92 |     pub fn add_char(&mut self, c: char) -> &mut Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn del_char(&mut self) -> &mut Self {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn from_event(&mut self, event: KeyEvent) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Pages` is never used
[INFO] [stderr]  --> src/ui/pages/mod.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Pages {
[INFO] [stderr]   |          ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rand_col` is never used
[INFO] [stderr]   --> src/ui/pages/schema/relation_list.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn rand_col() -> Color {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RelationListPage` is never constructed
[INFO] [stderr]   --> src/ui/pages/schema/relation_list.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub struct RelationListPage{
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `from`, `get_table_row`, `get_attribute`, `get_primary_key`, and `get_view_row` are never used
[INFO] [stderr]    --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stderr]     |
[INFO] [stderr]  32 | impl RelationListPage {
[INFO] [stderr]     | --------------------- associated items in this implementation
[INFO] [stderr]  33 |     /// from associative function defines RelationListPage from a vector of Relations
[INFO] [stderr]  34 |     pub fn from(relations: &Vec<Relation>) -> RelationListPage {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  67 |     fn get_table_row(&self, column: &mut [Cell; 3], table: &table::Table, column_length: &mut (u16, u16, u16)) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     fn get_attribute(&self, a: &table::Attribute) -> Style {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 140 |     fn get_primary_key(&self, primary_key: usize, index: usize, table: &table::Table, a: &table::Attribute) -> Style {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 162 |     fn get_view_row(&self, column: &mut [Cell; 3], view: &crate::backend::relation::view::View, column_length: &mut (u16, u16, u16)) {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RelationPage` is never constructed
[INFO] [stderr]  --> src/ui/pages/schema/relation_page.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct RelationPage{
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/ui/pages/schema/relation_page.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl RelationPage {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] 11 |     /// new associative function initializes RelationPage
[INFO] [stderr] 12 |     pub fn new(relation: &Relation) -> RelationPage{
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `view_ui` is never used
[INFO] [stderr]   --> src/ui/pages/schema/relation_page.rs:43:4
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `table_ui` is never used
[INFO] [stderr]   --> src/ui/pages/schema/relation_page.rs:75:4
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QueryCache` is never constructed
[INFO] [stderr]   --> src/ui/pages/query.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct QueryCache{
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QueryPage` is never constructed
[INFO] [stderr]   --> src/ui/pages/query.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct QueryPage{
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/ui/pages/query.rs:26:12
[INFO] [stderr]     |
[INFO] [stderr]  25 | impl QueryPage {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr]  26 |     pub fn new(query: &QDL) -> QueryPage {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  38 |     pub fn next_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  44 |     pub fn prev_row(&mut self, skip: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  53 |     pub fn start_col(&mut self, start_col: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  58 |     pub fn update(&mut self, row_count: usize) -> &mut Self{
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     fn update_cache(&mut self, result: Result<Vec<Option<bool>>, crate::backend::sql::SQLError>, start_col: usize, columns: Vec<(String, ...
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 |     fn get_query(&self, row_count: usize) -> QDL {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 181 |     pub fn len(&self) -> (usize, usize) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `SnapShotPage` is never constructed
[INFO] [stderr]  --> src/ui/pages/snapshot.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct SnapShotPage{
[INFO] [stderr]   |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/ui/pages/snapshot.rs:14:12
[INFO] [stderr]     |
[INFO] [stderr]  12 | impl SnapShotPage{
[INFO] [stderr]     | ----------------- methods in this implementation
[INFO] [stderr]  13 |
[INFO] [stderr]  14 |     pub fn next(&mut self, offset: usize) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  18 |     pub fn prev(&mut self, offset: usize) {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  24 |     pub fn update(&mut self){
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  32 |     pub fn add(&mut self, snapshot: SnapShot) -> & mut Self{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  41 |     fn del_at_index(&mut self, index: usize) -> &mut Self{
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  55 |     fn del_by_name(&mut self, identifier: &str) -> &mut Self {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  72 |     pub fn del(& mut self, identifier: &str) {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  80 |     fn rollback_by_name(&self, identifier: &str) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  97 |     fn rollback_by_index(& self, index: usize) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 107 |     pub fn rollback(&self, identifier: &str) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FileEnv` is never constructed
[INFO] [stderr]  --> src/test_tools/file_env.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct FileEnv{
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/test_tools/file_env.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl FileEnv{
[INFO] [stderr]    | ------------ associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn new(file_name: &str, content: &str) -> FileEnv {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DbEnv` is never constructed
[INFO] [stderr]  --> src/test_tools/db_env.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DbEnv{
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/test_tools/db_env.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl DbEnv{
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn new(set_up: Vec<SQL>, undo: Vec<SQL>) -> DbEnv {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `mySQL_database_manager` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `my_sql_database_manager`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ui/pages/schema/relation_page.rs:43:38
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans> {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                                      |
[INFO] [stderr]    |                                      the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 43 | fn view_ui(display_area: Rect, view: &crate::backend::relation::view::View) -> Vec<Spans<'_>> {
[INFO] [stderr]    |                                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/ui/pages/schema/relation_page.rs:75:20
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans> {
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^         ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                    |
[INFO] [stderr]    |                    the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 75 | fn table_ui(table: &crate::backend::relation::table::Table) -> Vec<Spans<'_>> {
[INFO] [stderr]    |                                                                         ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `DataBaseManager` (lib) generated 33 warnings (run `cargo fix --lib -p DataBaseManager` to apply 3 suggestions)
[INFO] [stderr] warning: multiple methods are never used
[INFO] [stderr]    --> src/ui/cmd_stack.rs:25:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stderr]     | -------------------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  25 |     pub fn push(&mut self, cmd: Cmd) -> &Self {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  48 |     fn first_push(&mut self, cmd: String) -> &Self {
[INFO] [stderr]     |        ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  59 |     pub fn pop(&mut self) -> Option<&Cmd>{
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  84 |     pub fn peek_prev(&self) -> Option<&Cmd> {
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 106 |     pub fn at_end(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     fn increment_start(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 118 |     fn increment_end(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 121 |     fn decrement_end(&self) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `from_event` is never used
[INFO] [stderr]    --> src/ui/input.rs:111:12
[INFO] [stderr]     |
[INFO] [stderr]  26 | impl Input {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn from_event(&mut self, event: KeyEvent) -> Option<String> {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `at_start` is never used
[INFO] [stderr]    --> src/ui/cmd_stack.rs:101:12
[INFO] [stderr]     |
[INFO] [stderr]  14 | impl<const S: usize> CmdStack<S> {
[INFO] [stderr]     | -------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 101 |     pub fn at_start(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/main.rs:182:21
[INFO] [stderr]     |
[INFO] [stderr] 182 |                     PAGE_SIZE.clone() as usize - 3usize
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/main.rs:250:37
[INFO] [stderr]     |
[INFO] [stderr] 250 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/main.rs:256:37
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/main.rs:302:33
[INFO] [stderr]     |
[INFO] [stderr] 302 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/main.rs:309:33
[INFO] [stderr]     |
[INFO] [stderr] 309 | ...                   PAGE_SIZE.clone() as usize - 3usize
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr] 
[INFO] [stderr] warning: `DataBaseManager` (lib test) generated 23 warnings (21 duplicates)
[INFO] [stderr] warning: `DataBaseManager` (bin "DataBaseManager" test) generated 9 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mySQL_database_manager-fa64e43ebc2d86c6)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_1 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_2 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_3 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_4 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_5 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_6 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_1 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_2 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_3 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_4 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_5 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_6 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_7 ... ok
[INFO] [stdout] test backend::data_base::tests::deletion_test ... FAILED
[INFO] [stdout] test backend::relation::table::tests::create_test_1 ... FAILED
[INFO] [stderr] 
[INFO] [stderr] thread 'backend::data_base::tests::execute_multiple_success' (19) panicked at library/core/src/panicking.rs:233:5:
[INFO] [stderr] panic in a destructor during cleanup
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stdout] 
[INFO] [stdout] thread 'backend::data_base::tests::execute_multiple_success' (19) panicked at src/test_tools/db_env.rs:18:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailedToLoadENVVar(NotPresent)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59839146a8e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59839146a8e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59839146a8e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59839146a8e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59839147cf0f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59839147cf0f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x598391436411 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x598391436411 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x598391443382 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x59839144824f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5983914480e1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5983910f725e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5983910f725e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5983914489bf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5983914489bf - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x59839144876a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5983914434b9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x598391429f1d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x598391486060 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5983914855b6 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5983910b05d7 - core::result::Result<T,E>::unwrap::h1b69b3f80eda45dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5983910b05d7 - mySQL_database_manager::test_tools::db_env::DbEnv::new::h6fc05de9642a1155
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:18:39
[INFO] [stdout]   22:     0x5983910bae0a - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::hc6532b1da8599787
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:386:20
[INFO] [stdout]   23:     0x59839109a81e - core::ops::function::FnOnce::call_once::h5004f4b543b3d13e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x59839111a30f - serial_test::serial_code_lock::local_serial_core::h06aec72ba0cb103a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-0.10.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   25:     0x5983910ba767 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::h1afa3e6e65e720f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:384:5
[INFO] [stdout]   26:     0x5983910ba787 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::hc16d99c2a9a82f52
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:385:34
[INFO] [stdout]   27:     0x59839109a956 - core::ops::function::FnOnce::call_once::h58844a423fd76e18
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x5983910f701b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5983910f701b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   30:     0x59839110cc85 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   31:     0x59839110cc85 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   32:     0x59839110cc85 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   33:     0x59839110cc85 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   34:     0x59839110cc85 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   35:     0x59839110cc85 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   36:     0x59839110cc85 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   37:     0x5983910e3474 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   38:     0x5983910e3474 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   39:     0x5983910e6d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   40:     0x5983910e6d3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   41:     0x5983910e6d3a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   42:     0x5983910e6d3a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   43:     0x5983910e6d3a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   44:     0x5983910e6d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   45:     0x5983910e6d3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x59839143e61f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   47:     0x59839143e61f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   48:     0x72736366daa4 - <unknown>
[INFO] [stdout]   49:     0x7273636faa34 - clone
[INFO] [stdout]   50:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'backend::data_base::tests::execute_multiple_success' (19) panicked at src/test_tools/db_env.rs:28:39:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailedToLoadENVVar(NotPresent)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x59839146a8e2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x59839146a8e2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x59839146a8e2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x59839146a8e2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x59839147cf0f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x59839147cf0f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x598391436411 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x598391436411 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x598391443382 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x59839144824f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x5983914480e1 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x5983910f725e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x5983910f725e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5983914489bf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x5983914489bf - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x59839144876a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x5983914434b9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x598391429f1d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x598391486060 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5983914855b6 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x5983910be765 - core::result::Result<T,E>::unwrap::h1b69b3f80eda45dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x5983910be765 - <mySQL_database_manager::test_tools::db_env::DbEnv as core::ops::drop::Drop>::drop::hcb374d8af29192d8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:28:39
[INFO] [stdout]   22:     0x59839109dfd3 - core::ptr::drop_in_place<mySQL_database_manager::test_tools::db_env::DbEnv>::hbbaaae87f55d1391
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ptr/mod.rs:804:1
[INFO] [stdout]   23:     0x5983910b07ca - mySQL_database_manager::test_tools::db_env::DbEnv::new::h6fc05de9642a1155
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:23:5
[INFO] [stdout]   24:     0x5983910bae0a - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::hc6532b1da8599787
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:386:20
[INFO] [stdout]   25:     0x59839109a81e - core::ops::function::FnOnce::call_once::h5004f4b543b3d13e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x59839111a30f - serial_test::serial_code_lock::local_serial_core::h06aec72ba0cb103a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/serial_test-0.10.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   27:     0x5983910ba767 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::h1afa3e6e65e720f3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:384:5
[INFO] [stdout]   28:     0x5983910ba787 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::hc16d99c2a9a82f52
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:385:34
[INFO] [stdout]   29:     0x59839109a956 - core::ops::function::FnOnce::call_once::h58844a423fd76e18
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5983910f701b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x5983910f701b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   32:     0x59839110cc85 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   33:     0x59839110cc85 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   34:     0x59839110cc85 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   35:     0x59839110cc85 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   36:     0x59839110cc85 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   37:     0x59839110cc85 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   38:     0x59839110cc85 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   39:     0x5983910e3474 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   40:     0x5983910e3474 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   41:     0x5983910e6d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   42:     0x5983910e6d3a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   43:     0x5983910e6d3a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   44:     0x5983910e6d3a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   45:     0x5983910e6d3a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   46:     0x5983910e6d3a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   47:     0x5983910e6d3a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x59839143e61f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   49:     0x59839143e61f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   50:     0x72736366daa4 - <unknown>
[INFO] [stdout]   51:     0x7273636faa34 - clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/mySQL_database_manager-fa64e43ebc2d86c6` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "a89d11ec8d7134773270528e2fe2dee4f839838613ddb0e5d2ede293048c04d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89d11ec8d7134773270528e2fe2dee4f839838613ddb0e5d2ede293048c04d7", kill_on_drop: false }`
[INFO] [stdout] a89d11ec8d7134773270528e2fe2dee4f839838613ddb0e5d2ede293048c04d7
