[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 1.76.0 for beta-1.77-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHasinZaman%2FDataBaseManager" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HasinZaman/DataBaseManager on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-7-tc1/source/Cargo.toml
[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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mysql_common v0.28.2
[INFO] [stderr]   Downloaded mysql v22.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91251a13f8e61a859db0817f20a7c423ff43c41e33b34053ec314bddccf0a528
[INFO] running `Command { std: "docker" "start" "-a" "91251a13f8e61a859db0817f20a7c423ff43c41e33b34053ec314bddccf0a528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91251a13f8e61a859db0817f20a7c423ff43c41e33b34053ec314bddccf0a528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91251a13f8e61a859db0817f20a7c423ff43c41e33b34053ec314bddccf0a528", kill_on_drop: false }`
[INFO] [stdout] 91251a13f8e61a859db0817f20a7c423ff43c41e33b34053ec314bddccf0a528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63fc256b55e721c90faabd1ffb464831a334a9e870e6b7474af732749e4e2344
[INFO] running `Command { std: "docker" "start" "-a" "63fc256b55e721c90faabd1ffb464831a334a9e870e6b7474af732749e4e2344", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling cc v1.0.76
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling lexical-util v0.8.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.12
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling frunk_core v0.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling bindgen v0.59.2
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.6
[INFO] [stderr]    Compiling lexical-write-integer v0.8.5
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.3
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.11
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling thiserror v1.0.37
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling openssl-sys v0.9.77
[INFO] [stderr]    Compiling libz-sys v1.1.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling subprocess v0.2.9
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling digest v0.10.5
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling cmake v0.1.49
[INFO] [stderr]    Compiling openssl v0.10.42
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling rust_decimal v1.26.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling io-enum v1.0.1
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling anyhow v1.0.66
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling destructure_traitobject v0.2.0
[INFO] [stderr]    Compiling rustversion v1.0.9
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling unsafe-any-ors v1.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.24
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling lexical v6.1.1
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling sha2 v0.10.6
[INFO] [stderr]    Compiling bigdecimal v0.3.0
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling bytes v1.2.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.53
[INFO] [stderr]    Compiling saturating v0.1.0
[INFO] [stderr]    Compiling mysql v22.2.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling chrono v0.4.23
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.1
[INFO] [stderr]    Compiling derive_utils v0.11.2
[INFO] [stderr]    Compiling crossbeam v0.8.2
[INFO] [stderr]    Compiling typemap-ors v1.0.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling pem v1.1.0
[INFO] [stderr]    Compiling lru v0.7.8
[INFO] [stderr]    Compiling dashmap v5.4.0
[INFO] [stderr]    Compiling thread-id v4.0.0
[INFO] [stderr]    Compiling socket2 v0.4.7
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling arc-swap v1.5.1
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling petgraph v0.6.2
[INFO] [stderr]    Compiling strum v0.24.1
[INFO] [stderr]    Compiling indoc v1.0.8
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling thiserror-impl v1.0.37
[INFO] [stderr]    Compiling frunk_proc_macros_impl v0.1.1
[INFO] [stderr]    Compiling frunk_derives v0.4.1
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling serial_test_derive v0.10.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.1
[INFO] [stderr]    Compiling frunk v0.4.1
[INFO] [stderr]    Compiling mysql_common v0.28.2
[INFO] [stderr]    Compiling time v0.3.17
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling ron v0.8.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling serial_test v0.10.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling log4rs v1.2.0
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- methods in this implementation
[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: variant `InvalidCursorIndex` is never constructed
[INFO] [stdout]   --> src/ui/input.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InputErr{
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 13 |     InvalidCursorIndex
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 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: variants `RelationList`, `Relation`, `Query`, and `SnapShot` are never constructed
[INFO] [stdout]   --> src/ui/pages/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum Pages {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 8  |     RelationList(schema::relation_list::RelationListPage),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     Relation(schema::relation_page::RelationPage),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     Query(query::QueryPage),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     SnapShot(snapshot::SnapShotPage)
[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: associated function `from` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl RelationListPage {
[INFO] [stdout]    | --------------------- associated function 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] 
[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: 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] 181 |     pub fn len(&self) -> (usize, usize) {
[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: 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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DataBaseManager` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `data_base_manager`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.64s
[INFO] running `Command { std: "docker" "inspect" "63fc256b55e721c90faabd1ffb464831a334a9e870e6b7474af732749e4e2344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fc256b55e721c90faabd1ffb464831a334a9e870e6b7474af732749e4e2344", kill_on_drop: false }`
[INFO] [stdout] 63fc256b55e721c90faabd1ffb464831a334a9e870e6b7474af732749e4e2344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecba5829396effb533cdd2ace3983df6a367c533304cec7a47e3ee0a79c6294a
[INFO] running `Command { std: "docker" "start" "-a" "ecba5829396effb533cdd2ace3983df6a367c533304cec7a47e3ee0a79c6294a", 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 plotters-backend v0.3.4
[INFO] [stderr]    Compiling ciborium-io v0.2.0
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium v0.2.0
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling clap v3.2.23
[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 crossbeam-deque v0.8.2
[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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- methods in this implementation
[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: variant `InvalidCursorIndex` is never constructed
[INFO] [stdout]   --> src/ui/input.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub enum InputErr{
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 13 |     InvalidCursorIndex
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `InputErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 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: variants `RelationList`, `Relation`, `Query`, and `SnapShot` are never constructed
[INFO] [stdout]   --> src/ui/pages/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum Pages {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 8  |     RelationList(schema::relation_list::RelationListPage),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     Relation(schema::relation_page::RelationPage),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     Query(query::QueryPage),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     SnapShot(snapshot::SnapShotPage)
[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: associated function `from` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl RelationListPage {
[INFO] [stdout]    | --------------------- associated function 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] 
[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: 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] 181 |     pub fn len(&self) -> (usize, usize) {
[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: 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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[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)]` 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stdout]   --> src/ui/menu.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Menu {
[INFO] [stdout]    | --------- methods in this implementation
[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: variants `RelationList`, `Relation`, `Query`, and `SnapShot` are never constructed
[INFO] [stdout]   --> src/ui/pages/mod.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub enum Pages {
[INFO] [stdout]    |          ----- variants in this enum
[INFO] [stdout] 8  |     RelationList(schema::relation_list::RelationListPage),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     Relation(schema::relation_page::RelationPage),
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     Query(query::QueryPage),
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     SnapShot(snapshot::SnapShotPage)
[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: associated function `from` is never used
[INFO] [stdout]   --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl RelationListPage {
[INFO] [stdout]    | --------------------- associated function 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] 
[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: 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] 181 |     pub fn len(&self) -> (usize, usize) {
[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: 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)]` 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DataBaseManager` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `data_base_manager`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "ecba5829396effb533cdd2ace3983df6a367c533304cec7a47e3ee0a79c6294a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecba5829396effb533cdd2ace3983df6a367c533304cec7a47e3ee0a79c6294a", kill_on_drop: false }`
[INFO] [stdout] ecba5829396effb533cdd2ace3983df6a367c533304cec7a47e3ee0a79c6294a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9074ca274135e4b0fdd68c39dc26331bac8414be9a8eb1a968d6fa0dccf8a64
[INFO] running `Command { std: "docker" "start" "-a" "a9074ca274135e4b0fdd68c39dc26331bac8414be9a8eb1a968d6fa0dccf8a64", 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)]` 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `next`, `prev`, `select`, and `get_tab` are never used
[INFO] [stderr]   --> src/ui/menu.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 34 | impl Menu {
[INFO] [stderr]    | --------- methods in this implementation
[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: 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: variant `InvalidCursorIndex` is never constructed
[INFO] [stderr]   --> src/ui/input.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub enum InputErr{
[INFO] [stderr]    |          -------- variant in this enum
[INFO] [stderr] 13 |     InvalidCursorIndex
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `InputErr` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 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: variants `RelationList`, `Relation`, `Query`, and `SnapShot` are never constructed
[INFO] [stderr]   --> src/ui/pages/mod.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | pub enum Pages {
[INFO] [stderr]    |          ----- variants in this enum
[INFO] [stderr] 8  |     RelationList(schema::relation_list::RelationListPage),
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 9  |     Relation(schema::relation_page::RelationPage),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 10 |     Query(query::QueryPage),
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 11 |     SnapShot(snapshot::SnapShotPage)
[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: associated function `from` is never used
[INFO] [stderr]   --> src/ui/pages/schema/relation_list.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl RelationListPage {
[INFO] [stderr]    | --------------------- associated function 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] 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: 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] 181 |     pub fn len(&self) -> (usize, usize) {
[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: 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: 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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `DataBaseManager` (lib) generated 15 warnings (run `cargo fix --lib -p DataBaseManager` to apply 1 suggestion)
[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)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `DataBaseManager` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = help: convert the identifier to snake case: `data_base_manager`
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `DataBaseManager` (lib test) generated 12 warnings (11 duplicates)
[INFO] [stderr] warning: `DataBaseManager` (bin "DataBaseManager" test) generated 3 warnings (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mySQL_database_manager-6fd6c3b57e8da475)
[INFO] [stdout] 
[INFO] [stdout] running 57 tests
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_2 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_1 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_3 ... 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_6 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_4 ... ok
[INFO] [stdout] test backend::relation::table::tests::create_test_2 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_7 ... ok
[INFO] [stdout] test backend::relation::paths::tests::generation_path_test_5 ... ok
[INFO] [stdout] test backend::relation::table::tests::insert_test_1 ... ok
[INFO] [stdout] test backend::relation::table::tests::insert_test_3 ... ok
[INFO] [stdout] test backend::relation::table::tests::insert_test_2 ... ok
[INFO] [stdout] test backend::sql::tests::create_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::alter_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::drop_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::delete_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::grant_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::insert_test_1 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_4 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_6 ... ok
[INFO] [stdout] test backend::relation::paths::tests::dependency_test_5 ... ok
[INFO] [stdout] test backend::sql::tests::select_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::truncate_test_1 ... ok
[INFO] [stdout] test backend::sql::tests::update_test_1 ... ok
[INFO] [stdout] test ui::input::tests::add_char_1_test ... ok
[INFO] [stdout] test ui::input::tests::clear_1_test ... ok
[INFO] [stdout] test ui::input::tests::clear_2_test ... ok
[INFO] [stdout] test ui::input::tests::clear_3_test ... ok
[INFO] [stdout] test ui::input::tests::cursor_2_test ... ok
[INFO] [stdout] test ui::input::tests::cursor_1_test ... ok
[INFO] [stdout] test ui::input::tests::cursor_3_test ... ok
[INFO] [stdout] test ui::input::tests::cursor_4_test ... ok
[INFO] [stdout] test ui::input::tests::from_1_test ... ok
[INFO] [stdout] test ui::input::tests::del_char_1_test ... ok
[INFO] [stdout] test backend::sql::tests::revoke_test_1 ... ok
[INFO] [stdout] test ui::input::tests::from_3_test ... ok
[INFO] [stdout] test ui::input::tests::from_2_test ... ok
[INFO] [stdout] test ui::input::tests::new_2_test ... ok
[INFO] [stdout] test ui::input::tests::new_1_test ... ok
[INFO] [stdout] test ui::input::tests::new_3_test ... ok
[INFO] [stdout] test ui::input::tests::new_4_test ... ok
[INFO] [stdout] test ui::input::tests::new_5_test ... ok
[INFO] [stdout] test ui::input::tests::new_6_test ... ok
[INFO] [stdout] test backend::relation::table::tests::create_test_1 ... FAILED
[INFO] [stdout] test backend::sql::tests::file_insertion_1 ... FAILED
[INFO] [stdout] test backend::sql::tests::file_insertion_2 ... FAILED
[INFO] [stdout] test backend::sql::tests::file_parsing_multi_line_cmd ... FAILED
[INFO] [stdout] test backend::sql::tests::file_parsing_multiple_cmds ... FAILED
[INFO] [stdout] thread 'backend::data_base::tests::execute_multiple_success' panicked at src/test_tools/db_env.rs:18:39:
[INFO] [stderr] thread 'backend::data_base::tests::execute_multiple_success' panicked at library/core/src/panicking.rs:163:5:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailedToLoadENVVar(NotPresent)
[INFO] [stderr] panic in a destructor during cleanup
[INFO] [stdout] stack backtrace:
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stdout]    0:     0x55ad63abd156 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ad63abd156 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ad63abd156 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ad63abd156 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ad63aea1b0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ad63aea1b0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ad63aba1bf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55ad63abcf34 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ad63abcf34 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ad63abeca7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55ad63abe98d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55ad637412c7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55ad637412c7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55ad63abf2c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55ad63abf2c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55ad63abf012 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55ad63abd656 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ad63abed70 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55ad6366b685 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ad6366bcc3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55ad636ca05f - core::result::Result<T,E>::unwrap::h24beed91ebdecede
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x55ad6370c678 - mySQL_database_manager::test_tools::db_env::DbEnv::new::h7f5d1c4f6c5d4131
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:18:18
[INFO] [stdout]   22:     0x55ad636eb25a - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::h831fc3bfbf38475b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:386:20
[INFO] [stdout]   23:     0x55ad6369982e - core::ops::function::FnOnce::call_once::h1f35d707a9681439
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55ad6374ff1f - serial_test::serial_code_lock::local_serial_core::h10b7280069fae5bd
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-0.10.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   25:     0x55ad636eaf99 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::h721d24821ea2c0c8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:384:5
[INFO] [stdout]   26:     0x55ad636eaf67 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::h0e87fc7c5ec88fdf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:385:34
[INFO] [stdout]   27:     0x55ad6369a786 - core::ops::function::FnOnce::call_once::haf077edb272cacef
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   28:     0x55ad63746b9f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x55ad63746b9f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   30:     0x55ad63745921 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   31:     0x55ad63745921 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   32:     0x55ad63745921 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   33:     0x55ad63745921 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   34:     0x55ad63745921 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   35:     0x55ad63745921 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   36:     0x55ad63745921 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   37:     0x55ad6370cc56 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   38:     0x55ad6370cc56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   39:     0x55ad63711cb7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   40:     0x55ad63711cb7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   41:     0x55ad63711cb7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   42:     0x55ad63711cb7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   43:     0x55ad63711cb7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   44:     0x55ad63711cb7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   45:     0x55ad63711cb7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x55ad63ac4105 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   47:     0x55ad63ac4105 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   48:     0x55ad63ac4105 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   49:     0x7fb4a3d99ac3 - <unknown>
[INFO] [stdout]   50:     0x7fb4a3e2abf4 - __clone
[INFO] [stdout]   51:                0x0 - <unknown>
[INFO] [stdout] thread 'backend::data_base::tests::execute_multiple_success' 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:     0x55ad63abd156 - std::backtrace_rs::backtrace::libunwind::trace::hbee8a7973eeb6c93
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55ad63abd156 - std::backtrace_rs::backtrace::trace_unsynchronized::hc8ac75eea3aa6899
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55ad63abd156 - std::sys_common::backtrace::_print_fmt::hc7f3e3b5298b1083
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55ad63abd156 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hbb235daedd7c6190
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55ad63aea1b0 - core::fmt::rt::Argument::fmt::h76c38a80d925a410
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55ad63aea1b0 - core::fmt::write::h3ed6aeaa977c8e45
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55ad63aba1bf - std::io::Write::write_fmt::h1299aa7741865f2b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55ad63abcf34 - std::sys_common::backtrace::_print::h5d645a07e0fcfdbb
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55ad63abcf34 - std::sys_common::backtrace::print::h85035a511aafe7a8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55ad63abeca7 - std::panicking::default_hook::{{closure}}::hcce8cea212785a25
[INFO] [stdout]   10:     0x55ad63abe98d - std::panicking::default_hook::hf5fcb0f213fe709a
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55ad637412c7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h60265c2dfa87ee34
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55ad637412c7 - test::test_main::{{closure}}::h77865bd3127078c6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55ad63abf2c6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbc5ccf4eb663e1e5
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55ad63abf2c6 - std::panicking::rust_panic_with_hook::h095fccf1dc9379ee
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55ad63abf012 - std::panicking::begin_panic_handler::{{closure}}::h032ba12139b353db
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55ad63abd656 - std::sys_common::backtrace::__rust_end_short_backtrace::h9259bc2ff8fd0f76
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55ad63abed70 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55ad6366b685 - core::panicking::panic_fmt::h784f20a50eaab275
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55ad6366bcc3 - core::result::unwrap_failed::h03d8a5018196e1cd
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1649:5
[INFO] [stdout]   20:     0x55ad636ca05f - core::result::Result<T,E>::unwrap::h24beed91ebdecede
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/result.rs:1073:23
[INFO] [stdout]   21:     0x55ad6370c791 - <mySQL_database_manager::test_tools::db_env::DbEnv as core::ops::drop::Drop>::drop::h2fe6ac18ccb609f4
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:28:18
[INFO] [stdout]   22:     0x55ad6369c7e3 - core::ptr::drop_in_place<mySQL_database_manager::test_tools::db_env::DbEnv>::hf76e8edb315b8a91
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ptr/mod.rs:507:1
[INFO] [stdout]   23:     0x55ad6370c737 - mySQL_database_manager::test_tools::db_env::DbEnv::new::h7f5d1c4f6c5d4131
[INFO] [stdout]                                at /opt/rustwide/workdir/src/test_tools/db_env.rs:23:5
[INFO] [stdout]   24:     0x55ad636eb25a - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::h831fc3bfbf38475b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:386:20
[INFO] [stdout]   25:     0x55ad6369982e - core::ops::function::FnOnce::call_once::h1f35d707a9681439
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x55ad6374ff1f - serial_test::serial_code_lock::local_serial_core::h10b7280069fae5bd
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/serial_test-0.10.0/src/serial_code_lock.rs:25:5
[INFO] [stdout]   27:     0x55ad636eaf99 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::h721d24821ea2c0c8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:384:5
[INFO] [stdout]   28:     0x55ad636eaf67 - mySQL_database_manager::backend::data_base::tests::execute_multiple_success::{{closure}}::h0e87fc7c5ec88fdf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/backend/data_base.rs:385:34
[INFO] [stdout]   29:     0x55ad6369a786 - core::ops::function::FnOnce::call_once::haf077edb272cacef
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x55ad63746b9f - core::ops::function::FnOnce::call_once::h8dc6907944022cf6
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x55ad63746b9f - test::__rust_begin_short_backtrace::haae1a87433f1efb3
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:627:18
[INFO] [stdout]   32:     0x55ad63745921 - test::run_test_in_process::{{closure}}::h8c7decfa7c14e152
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:60
[INFO] [stdout]   33:     0x55ad63745921 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h19e6ff056d9d21e9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   34:     0x55ad63745921 - std::panicking::try::do_call::h89c848fcaa37c035
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   35:     0x55ad63745921 - std::panicking::try::h57ab3dc74e2839b8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   36:     0x55ad63745921 - std::panic::catch_unwind::hfb6a1b1abc120fb9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   37:     0x55ad63745921 - test::run_test_in_process::h5ae2f9875edd562d
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:650:27
[INFO] [stdout]   38:     0x55ad63745921 - test::run_test::{{closure}}::h35d7300d8928a067
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:573:43
[INFO] [stdout]   39:     0x55ad6370cc56 - test::run_test::{{closure}}::h7525ced405d23d1b
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/test/src/lib.rs:601:41
[INFO] [stdout]   40:     0x55ad6370cc56 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e7db78ce05afad8
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   41:     0x55ad63711cb7 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcfbcb64f1a1b3482
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   42:     0x55ad63711cb7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9d89c5c4108bd689
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   43:     0x55ad63711cb7 - std::panicking::try::do_call::h8a4869bc94ec50c9
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:552:40
[INFO] [stdout]   44:     0x55ad63711cb7 - std::panicking::try::h9a576f20ff81ac30
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panicking.rs:516:19
[INFO] [stdout]   45:     0x55ad63711cb7 - std::panic::catch_unwind::hbcb4e3f860ef9830
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/panic.rs:142:14
[INFO] [stdout]   46:     0x55ad63711cb7 - std::thread::Builder::spawn_unchecked_::{{closure}}::h93c79a6be1505948
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   47:     0x55ad63711cb7 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h426d96740c81bdaf
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x55ad63ac4105 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h12de4fc57affb195
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   49:     0x55ad63ac4105 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3c619f45059d5cf1
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   50:     0x55ad63ac4105 - std::sys::unix::thread::Thread::new::thread_start::hbac657605e4b7389
[INFO] [stdout]                                at /rustc/07dca489ac2d933c78d3c5158e3f43beefeb02ce/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   51:     0x7fb4a3d99ac3 - <unknown>
[INFO] [stdout]   52:     0x7fb4a3e2abf4 - __clone
[INFO] [stdout]   53:                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-6fd6c3b57e8da475` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "a9074ca274135e4b0fdd68c39dc26331bac8414be9a8eb1a968d6fa0dccf8a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9074ca274135e4b0fdd68c39dc26331bac8414be9a8eb1a968d6fa0dccf8a64", kill_on_drop: false }`
[INFO] [stdout] a9074ca274135e4b0fdd68c39dc26331bac8414be9a8eb1a968d6fa0dccf8a64
