[INFO] cloning repository https://github.com/hardwayp3nny/rust_database
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hardwayp3nny/rust_database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardwayp3nny%2Frust_database", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardwayp3nny%2Frust_database'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6153ff7e8a7b7d08dbe88c502b893cfe48942a1e
[INFO] testing hardwayp3nny/rust_database against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhardwayp3nny%2Frust_database" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hardwayp3nny/rust_database
[INFO] finished tweaking git repo https://github.com/hardwayp3nny/rust_database
[INFO] tweaked toml for git repo https://github.com/hardwayp3nny/rust_database written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hardwayp3nny/rust_database on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hardwayp3nny/rust_database 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror v1.0.68
[INFO] [stderr]   Downloaded bit-vec v0.7.0
[INFO] [stderr]   Downloaded gpu-allocator v0.26.0
[INFO] [stderr]   Downloaded wgpu-types v22.0.0
[INFO] [stderr]   Downloaded eframe v0.29.1
[INFO] [stderr]   Downloaded hashbrown v0.15.1
[INFO] [stderr]   Downloaded url v2.5.3
[INFO] [stderr]   Downloaded cc v1.1.36
[INFO] [stderr]   Downloaded wgpu v22.1.0
[INFO] [stderr]   Downloaded egui-wgpu v0.29.1
[INFO] [stderr]   Downloaded futures-lite v2.5.0
[INFO] [stderr]   Downloaded error-code v3.3.1
[INFO] [stderr]   Downloaded arboard v3.4.1
[INFO] [stderr]   Downloaded webbrowser v1.0.2
[INFO] [stderr]   Downloaded wgpu-core v22.1.0
[INFO] [stderr]   Downloaded egui v0.29.1
[INFO] [stderr]   Downloaded wgpu-hal v22.0.0
[INFO] [stderr]   Downloaded egui_glow v0.29.1
[INFO] [stderr]   Downloaded rustix v0.38.39
[INFO] [stderr]   Downloaded xml-rs v0.8.23
[INFO] [stderr]   Downloaded thiserror-impl v1.0.68
[INFO] [stderr]   Downloaded emath v0.29.1
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[INFO] [stderr]   Downloaded egui-winit v0.29.1
[INFO] [stderr]   Downloaded epaint v0.29.1
[INFO] [stderr]   Downloaded naga v22.1.0
[INFO] [stderr]   Downloaded libc v0.2.162
[INFO] [stderr]   Downloaded epaint_default_fonts v0.29.1
[INFO] [stderr]   Downloaded ecolor v0.29.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c48ed2174eaff836397efbc50a32b53af7daa96f6a952c282fe7a84a90e50240
[INFO] running `Command { std: "docker" "start" "-a" "c48ed2174eaff836397efbc50a32b53af7daa96f6a952c282fe7a84a90e50240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c48ed2174eaff836397efbc50a32b53af7daa96f6a952c282fe7a84a90e50240", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c48ed2174eaff836397efbc50a32b53af7daa96f6a952c282fe7a84a90e50240", kill_on_drop: false }`
[INFO] [stdout] c48ed2174eaff836397efbc50a32b53af7daa96f6a952c282fe7a84a90e50240
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc3feeb68d063071e7d51aa5d0d34a5177265c47f8eb9f1adc0d32fe737ddc21
[INFO] running `Command { std: "docker" "start" "-a" "fc3feeb68d063071e7d51aa5d0d34a5177265c47f8eb9f1adc0d32fe737ddc21", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
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[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
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[INFO] [stderr]    Compiling async-io v2.4.0
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[INFO] [stderr]    Compiling icu_provider v1.5.0
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[INFO] [stderr]    Compiling zbus_xml v4.0.0
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[INFO] [stderr]    Compiling zbus-lockstep v0.4.4
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling url v2.5.3
[INFO] [stderr]    Compiling egui_glow v0.29.1
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling smithay-clipboard v0.7.2
[INFO] [stderr]    Compiling webbrowser v1.0.2
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling atspi-common v0.6.0
[INFO] [stderr]    Compiling atspi-proxies v0.6.0
[INFO] [stderr]    Compiling accesskit_atspi_common v0.9.3
[INFO] [stderr]    Compiling atspi-connection v0.6.0
[INFO] [stderr]    Compiling atspi v0.22.0
[INFO] [stderr]    Compiling accesskit_unix v0.12.3
[INFO] [stderr]    Compiling accesskit_winit v0.22.4
[INFO] [stderr]    Compiling egui-winit v0.29.1
[INFO] [stderr]    Compiling eframe v0.29.1
[INFO] [stderr]    Compiling sql_homework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/gui.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Serialize, Deserialize};
[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 variable: `name`
[INFO] [stdout]   --> src/part1.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/part2.rs:198:18
[INFO] [stdout]     |
[INFO] [stdout] 198 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/gui.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |         if let Some(ref db) = self.database {
[INFO] [stdout]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/gui.rs:315:18
[INFO] [stdout]     |
[INFO] [stdout] 315 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_rows`, `update_row`, and `delete_row` are never used
[INFO] [stdout]   --> src/part1.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn read_rows(&self, table_name: &str) -> Option<&Vec<Row>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn update_row(&mut self, table_name: &str, row_index: usize, new_row: Row) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn delete_row(&mut self, table_name: &str, row_index: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseGui` is never constructed
[INFO] [stdout]  --> src/part2.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DatabaseGui {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ViewState` is never used
[INFO] [stdout]   --> src/part2.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum ViewState {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `show_main_view`, `show_create_table_view`, `show_insert_data_view`, `show_query_view`, and `execute_sql_query` are never used
[INFO] [stdout]    --> src/part2.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl DatabaseGui {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout]  93 |     fn show_main_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn show_create_table_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn show_insert_data_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     fn show_query_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     fn execute_sql_query(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_gui` is never used
[INFO] [stdout]    --> src/part2.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn run_gui() -> Result<(), eframe::Error> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AIAssistant` is never constructed
[INFO] [stdout]  --> src/ai_assistant.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AIAssistant {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `natural_to_sql`, `analyze_data`, and `query_openai` are never used
[INFO] [stdout]   --> src/ai_assistant.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl AIAssistant {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub async fn natural_to_sql(&self, natural_query: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn analyze_data(&self, data: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     async fn query_openai(&self, prompt: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 56s
[INFO] running `Command { std: "docker" "inspect" "fc3feeb68d063071e7d51aa5d0d34a5177265c47f8eb9f1adc0d32fe737ddc21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3feeb68d063071e7d51aa5d0d34a5177265c47f8eb9f1adc0d32fe737ddc21", kill_on_drop: false }`
[INFO] [stdout] fc3feeb68d063071e7d51aa5d0d34a5177265c47f8eb9f1adc0d32fe737ddc21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27d0f475f552e6fb1a653283c274a2fa65715ea0da9d704f8751bf097cdf188c
[INFO] running `Command { std: "docker" "start" "-a" "27d0f475f552e6fb1a653283c274a2fa65715ea0da9d704f8751bf097cdf188c", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr]    Compiling sql_homework v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/gui.rs:6:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde::{Serialize, Deserialize};
[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 variable: `name`
[INFO] [stdout]   --> src/part1.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/part2.rs:198:18
[INFO] [stdout]     |
[INFO] [stdout] 198 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db`
[INFO] [stdout]    --> src/gui.rs:163:25
[INFO] [stdout]     |
[INFO] [stdout] 163 |         if let Some(ref db) = self.database {
[INFO] [stdout]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/gui.rs:315:18
[INFO] [stdout]     |
[INFO] [stdout] 315 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_rows`, `update_row`, and `delete_row` are never used
[INFO] [stdout]   --> src/part1.rs:61:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Database {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 61 |     pub fn read_rows(&self, table_name: &str) -> Option<&Vec<Row>> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn update_row(&mut self, table_name: &str, row_index: usize, new_row: Row) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     pub fn delete_row(&mut self, table_name: &str, row_index: usize) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseGui` is never constructed
[INFO] [stdout]  --> src/part2.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct DatabaseGui {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ViewState` is never used
[INFO] [stdout]   --> src/part2.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum ViewState {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `show_main_view`, `show_create_table_view`, `show_insert_data_view`, `show_query_view`, and `execute_sql_query` are never used
[INFO] [stdout]    --> src/part2.rs:93:8
[INFO] [stdout]     |
[INFO] [stdout]  92 | impl DatabaseGui {
[INFO] [stdout]     | ---------------- methods in this implementation
[INFO] [stdout]  93 |     fn show_main_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     fn show_create_table_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 232 |     fn show_insert_data_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 277 |     fn show_query_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 303 |     fn execute_sql_query(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_gui` is never used
[INFO] [stdout]    --> src/part2.rs:552:8
[INFO] [stdout]     |
[INFO] [stdout] 552 | pub fn run_gui() -> Result<(), eframe::Error> {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AIAssistant` is never constructed
[INFO] [stdout]  --> src/ai_assistant.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct AIAssistant {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `natural_to_sql`, `analyze_data`, and `query_openai` are never used
[INFO] [stdout]   --> src/ai_assistant.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl AIAssistant {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(api_key: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub async fn natural_to_sql(&self, natural_query: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub async fn analyze_data(&self, data: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     async fn query_openai(&self, prompt: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stdout]    |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "27d0f475f552e6fb1a653283c274a2fa65715ea0da9d704f8751bf097cdf188c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d0f475f552e6fb1a653283c274a2fa65715ea0da9d704f8751bf097cdf188c", kill_on_drop: false }`
[INFO] [stdout] 27d0f475f552e6fb1a653283c274a2fa65715ea0da9d704f8751bf097cdf188c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b2e8158e31cb8b64ed6c4bf44dc751a4d64e706923dacdbe28cbc982b430896
[INFO] running `Command { std: "docker" "start" "-a" "8b2e8158e31cb8b64ed6c4bf44dc751a4d64e706923dacdbe28cbc982b430896", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]  --> src/gui.rs:6:13
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde::{Serialize, Deserialize};
[INFO] [stderr]   |             ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]   --> src/part1.rs:42:16
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn new(name: &str) -> Self {
[INFO] [stderr]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/part2.rs:198:18
[INFO] [stderr]     |
[INFO] [stderr] 198 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `db`
[INFO] [stderr]    --> src/gui.rs:163:25
[INFO] [stderr]     |
[INFO] [stderr] 163 |         if let Some(ref db) = self.database {
[INFO] [stderr]     |                         ^^ help: if this is intentional, prefix it with an underscore: `_db`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/gui.rs:315:18
[INFO] [stderr]     |
[INFO] [stderr] 315 |             for (i, col) in self.temp_columns.iter().enumerate() {
[INFO] [stderr]     |                  ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: methods `read_rows`, `update_row`, and `delete_row` are never used
[INFO] [stderr]   --> src/part1.rs:61:12
[INFO] [stderr]    |
[INFO] [stderr] 41 | impl Database {
[INFO] [stderr]    | ------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 61 |     pub fn read_rows(&self, table_name: &str) -> Option<&Vec<Row>> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn update_row(&mut self, table_name: &str, row_index: usize, new_row: Row) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 75 |     pub fn delete_row(&mut self, table_name: &str, row_index: usize) {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DatabaseGui` is never constructed
[INFO] [stderr]  --> src/part2.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct DatabaseGui {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ViewState` is never used
[INFO] [stderr]   --> src/part2.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 | enum ViewState {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `show_main_view`, `show_create_table_view`, `show_insert_data_view`, `show_query_view`, and `execute_sql_query` are never used
[INFO] [stderr]    --> src/part2.rs:93:8
[INFO] [stderr]     |
[INFO] [stderr]  92 | impl DatabaseGui {
[INFO] [stderr]     | ---------------- methods in this implementation
[INFO] [stderr]  93 |     fn show_main_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     fn show_create_table_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 232 |     fn show_insert_data_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 277 |     fn show_query_view(&mut self, ui: &mut egui::Ui) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 303 |     fn execute_sql_query(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_gui` is never used
[INFO] [stderr]    --> src/part2.rs:552:8
[INFO] [stderr]     |
[INFO] [stderr] 552 | pub fn run_gui() -> Result<(), eframe::Error> {
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AIAssistant` is never constructed
[INFO] [stderr]  --> src/ai_assistant.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct AIAssistant {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `natural_to_sql`, `analyze_data`, and `query_openai` are never used
[INFO] [stderr]   --> src/ai_assistant.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl AIAssistant {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new(api_key: String) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 18 |     pub async fn natural_to_sql(&self, natural_query: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub async fn analyze_data(&self, data: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 38 |     async fn query_openai(&self, prompt: &str) -> Result<String, Box<dyn Error>> {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sql_homework` (bin "sql_homework" test) generated 12 warnings (run `cargo fix --bin "sql_homework" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sql_homework-4d2d006e3bcdcafa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b2e8158e31cb8b64ed6c4bf44dc751a4d64e706923dacdbe28cbc982b430896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2e8158e31cb8b64ed6c4bf44dc751a4d64e706923dacdbe28cbc982b430896", kill_on_drop: false }`
[INFO] [stdout] 8b2e8158e31cb8b64ed6c4bf44dc751a4d64e706923dacdbe28cbc982b430896