[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] checking learnfrombasic/tinyurl-rs-service against try#342ed2e8608ee307743c341962b427652cdb06e9 for pr-146562 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flearnfrombasic%2Ftinyurl-rs-service" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/learnfrombasic/tinyurl-rs-service on toolchain 342ed2e8608ee307743c341962b427652cdb06e9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "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" "+342ed2e8608ee307743c341962b427652cdb06e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a47fe006b9aca5a98c6e6bf22386276b00f5f5eaa5f4008f452953c775e2971d [INFO] running `Command { std: "docker" "start" "-a" "a47fe006b9aca5a98c6e6bf22386276b00f5f5eaa5f4008f452953c775e2971d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a47fe006b9aca5a98c6e6bf22386276b00f5f5eaa5f4008f452953c775e2971d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a47fe006b9aca5a98c6e6bf22386276b00f5f5eaa5f4008f452953c775e2971d", kill_on_drop: false }` [INFO] [stdout] a47fe006b9aca5a98c6e6bf22386276b00f5f5eaa5f4008f452953c775e2971d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+342ed2e8608ee307743c341962b427652cdb06e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e052922549745a1998277ad049f2d0f965ff0c15c55a64142c7f352fa72eee00 [INFO] running `Command { std: "docker" "start" "-a" "e052922549745a1998277ad049f2d0f965ff0c15c55a64142c7f352fa72eee00", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Compiling icu_properties_data v2.0.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling rustls v0.23.29 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling socket2 v0.5.9 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling icu_properties v2.0.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling tokio v1.45.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling webpki-roots v1.0.1 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Compiling webpki-roots v0.26.11 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling futures-intrusive v0.5.0 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling hashlink v0.10.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Checking brotli-decompressor v5.0.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling bytestring v1.4.0 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Checking actix-service v2.0.3 [INFO] [stderr] Compiling rustls-webpki v0.103.4 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking brotli v8.0.1 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling zip v0.6.6 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling rust-embed-utils v8.7.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Compiling utoipa-gen v4.3.1 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Checking impl-more v0.1.9 [INFO] [stderr] Compiling utoipa-swagger-ui v6.0.0 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Compiling rust-embed-impl v8.7.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking cookie v0.16.2 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking rust-embed v8.7.2 [INFO] [stderr] Checking jiff v0.2.13 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking actix-rt v2.10.0 [INFO] [stderr] Checking actix-server v2.6.0 [INFO] [stderr] Checking sqlx-core v0.8.5 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking combine v4.6.7 [INFO] [stderr] Checking utoipa v4.2.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking sqlx-postgres v0.8.5 [INFO] [stderr] Checking actix-http v3.11.0 [INFO] [stderr] Checking redis v0.24.0 [INFO] [stderr] Checking actix-web v4.11.0 [INFO] [stderr] Compiling sqlx-macros-core v0.8.5 [INFO] [stderr] Checking utoipa-redoc v3.0.0 [INFO] [stderr] Compiling sqlx-macros v0.8.5 [INFO] [stderr] Checking sqlx v0.8.5 [INFO] [stderr] Checking 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: `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 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 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] [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 03s [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 5` [INFO] running `Command { std: "docker" "inspect" "e052922549745a1998277ad049f2d0f965ff0c15c55a64142c7f352fa72eee00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e052922549745a1998277ad049f2d0f965ff0c15c55a64142c7f352fa72eee00", kill_on_drop: false }` [INFO] [stdout] e052922549745a1998277ad049f2d0f965ff0c15c55a64142c7f352fa72eee00