[INFO] cloning repository https://github.com/learnfrombasic/tinyurl-rs-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/learnfrombasic/tinyurl-rs-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearnfrombasic%2Ftinyurl-rs-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearnfrombasic%2Ftinyurl-rs-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3a41de5fc7a77c96a3546d9c483be3f8682c815
[INFO] testing learnfrombasic/tinyurl-rs-service against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearnfrombasic%2Ftinyurl-rs-service" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/learnfrombasic/tinyurl-rs-service
[INFO] finished tweaking git repo https://github.com/learnfrombasic/tinyurl-rs-service
[INFO] tweaked toml for git repo https://github.com/learnfrombasic/tinyurl-rs-service written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/learnfrombasic/tinyurl-rs-service on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/learnfrombasic/tinyurl-rs-service already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tinyurl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/models/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/services/cache_service.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/services/short_code_generator.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/repository.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/routes.rs:2:91
[INFO] [stdout]   |
[INFO] [stdout] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stdout]   |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/models/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/services/cache_service.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/services/short_code_generator.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/repository.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/routes.rs:2:91
[INFO] [stdout]   |
[INFO] [stdout] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stdout]   |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `health_check` is never used
[INFO] [stdout]   --> src/core/db_connect.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DatabaseManager {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn health_check(&self) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_db` is never used
[INFO] [stdout]   --> src/core/db_connect.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub async fn init_db(
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UrlStats` is never constructed
[INFO] [stdout]   --> src/models/url.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UrlStats {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_stats` is never used
[INFO] [stdout]   --> src/models/url.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TinyUrl {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn to_stats(&self) -> UrlStats {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomShortCodeGenerator` is never constructed
[INFO] [stdout]   --> src/services/short_code_generator.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct RandomShortCodeGenerator;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `routes` is never used
[INFO] [stdout]    --> src/routes.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn routes(cfg: &mut web::ServiceConfig) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "7e5cfbc29d1928ba1c9975401bd37b40e3ae707485ffff02988c1d559373b199", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5cfbc29d1928ba1c9975401bd37b40e3ae707485ffff02988c1d559373b199", kill_on_drop: false }`
[INFO] [stdout] 7e5cfbc29d1928ba1c9975401bd37b40e3ae707485ffff02988c1d559373b199
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f79955c6094f4e7b858c76bcdd79f2451d7bb5d26779e59e2a22fb2db60f56e
[INFO] running `Command { std: "docker" "start" "-a" "6f79955c6094f4e7b858c76bcdd79f2451d7bb5d26779e59e2a22fb2db60f56e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyurl-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/models/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/services/cache_service.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/services/short_code_generator.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/repository.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/routes.rs:2:91
[INFO] [stdout]   |
[INFO] [stdout] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stdout]   |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/models/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/services/cache_service.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/services/short_code_generator.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/repository.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/routes.rs:2:91
[INFO] [stdout]   |
[INFO] [stdout] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stdout]   |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/models/error.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/services/cache_service.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stdout]  --> src/services/short_code_generator.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/repository.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/repository.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AppError`
[INFO] [stdout]  --> src/routes.rs:2:91
[INFO] [stdout]   |
[INFO] [stdout] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stdout]   |                                                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `health_check` is never used
[INFO] [stdout]   --> src/core/db_connect.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl DatabaseManager {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub async fn health_check(&self) -> Result<()> {
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_db` is never used
[INFO] [stdout]   --> src/core/db_connect.rs:77:14
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub async fn init_db(
[INFO] [stdout]    |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UrlStats` is never constructed
[INFO] [stdout]   --> src/models/url.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct UrlStats {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_stats` is never used
[INFO] [stdout]   --> src/models/url.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TinyUrl {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn to_stats(&self) -> UrlStats {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RandomShortCodeGenerator` is never constructed
[INFO] [stdout]   --> src/services/short_code_generator.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub struct RandomShortCodeGenerator;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `routes` is never used
[INFO] [stdout]    --> src/routes.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub fn routes(cfg: &mut web::ServiceConfig) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "6f79955c6094f4e7b858c76bcdd79f2451d7bb5d26779e59e2a22fb2db60f56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f79955c6094f4e7b858c76bcdd79f2451d7bb5d26779e59e2a22fb2db60f56e", kill_on_drop: false }`
[INFO] [stdout] 6f79955c6094f4e7b858c76bcdd79f2451d7bb5d26779e59e2a22fb2db60f56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ad76b647ad5a13c98a023e17bf9c60432de8d83e4586c4a42d6ec2ab0ecca966
[INFO] running `Command { std: "docker" "start" "-a" "ad76b647ad5a13c98a023e17bf9c60432de8d83e4586c4a42d6ec2ab0ecca966", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/models/error.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AppError`
[INFO] [stderr]  --> src/services/cache_service.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::models::{AppError, Result};
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Engine as _` and `engine::general_purpose`
[INFO] [stderr]  --> src/services/short_code_generator.rs:3:14
[INFO] [stderr]   |
[INFO] [stderr] 3 | use base64::{engine::general_purpose, Engine as _};
[INFO] [stderr]   |              ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AppError`
[INFO] [stderr]  --> src/repository.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::models::{AppError, Result, TinyUrl};
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `chrono::Utc`
[INFO] [stderr]  --> src/repository.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use chrono::Utc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AppError`
[INFO] [stderr]  --> src/routes.rs:2:91
[INFO] [stderr]   |
[INFO] [stderr] 2 |     CreateUrlRequest, CreateUrlResponse, ErrorResponse, HealthResponse, UrlStatsResponse, AppError,
[INFO] [stderr]   |                                                                                           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyurl-rs` (lib) generated 6 warnings (run `cargo fix --lib -p tinyurl-rs` to apply 6 suggestions)
[INFO] [stderr] warning: `tinyurl-rs` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: method `health_check` is never used
[INFO] [stderr]   --> src/core/db_connect.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl DatabaseManager {
[INFO] [stderr]    | -------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 49 |     pub async fn health_check(&self) -> Result<()> {
[INFO] [stderr]    |                  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_db` is never used
[INFO] [stderr]   --> src/core/db_connect.rs:77:14
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub async fn init_db(
[INFO] [stderr]    |              ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UrlStats` is never constructed
[INFO] [stderr]   --> src/models/url.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct UrlStats {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_stats` is never used
[INFO] [stderr]   --> src/models/url.rs:47:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl TinyUrl {
[INFO] [stderr]    | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 47 |     pub fn to_stats(&self) -> UrlStats {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RandomShortCodeGenerator` is never constructed
[INFO] [stderr]   --> src/services/short_code_generator.rs:83:12
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub struct RandomShortCodeGenerator;
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `routes` is never used
[INFO] [stderr]    --> src/routes.rs:128:8
[INFO] [stderr]     |
[INFO] [stderr] 128 | pub fn routes(cfg: &mut web::ServiceConfig) {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tinyurl-rs` (bin "tinyurl-rs" test) generated 12 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: redis v0.24.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tinyurl_rs-a6745d89c0d806f9)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tinyurl_rs-9dfc0f64c88e7644)
[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] [stderr]    Doc-tests tinyurl_rs
[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" "ad76b647ad5a13c98a023e17bf9c60432de8d83e4586c4a42d6ec2ab0ecca966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad76b647ad5a13c98a023e17bf9c60432de8d83e4586c4a42d6ec2ab0ecca966", kill_on_drop: false }`
[INFO] [stdout] ad76b647ad5a13c98a023e17bf9c60432de8d83e4586c4a42d6ec2ab0ecca966
