[INFO] cloning repository https://github.com/Waayway/arcanum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Waayway/arcanum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaayway%2Farcanum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaayway%2Farcanum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79a35d01ed262b2e12afcf28e80ed339516c0c97
[INFO] checking Waayway/arcanum against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWaayway%2Farcanum" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Waayway/arcanum
[INFO] finished tweaking git repo https://github.com/Waayway/arcanum
[INFO] tweaked toml for git repo https://github.com/Waayway/arcanum written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Waayway/arcanum on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Waayway/arcanum 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ascii v1.1.0
[INFO] [stderr]   Downloaded chunked_transfer v1.4.1
[INFO] [stderr]   Downloaded pest_derive v2.7.3
[INFO] [stderr]   Downloaded slug v0.1.4
[INFO] [stderr]   Downloaded tiny_http v0.12.0
[INFO] [stderr]   Downloaded errno v0.3.3
[INFO] [stderr]   Downloaded chrono-tz-build v0.2.0
[INFO] [stderr]   Downloaded globset v0.4.13
[INFO] [stderr]   Downloaded sha2 v0.10.7
[INFO] [stderr]   Downloaded async-net v1.7.0
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] [stderr]   Downloaded deunicode v0.4.4
[INFO] [stderr]   Downloaded aho-corasick v1.1.0
[INFO] [stderr]   Downloaded ignore v0.4.20
[INFO] [stderr]   Downloaded pest_meta v2.7.3
[INFO] [stderr]   Downloaded libm v0.2.7
[INFO] [stderr]   Downloaded pest v2.7.3
[INFO] [stderr]   Downloaded regex v1.9.5
[INFO] [stderr]   Downloaded pest_generator v2.7.3
[INFO] [stderr]   Downloaded bstr v1.6.2
[INFO] [stderr]   Downloaded regex-automata v0.3.8
[INFO] [stderr]   Downloaded chrono-tz v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3d738d60822eddb0dda0ebeb2a56a4411d6d1c6eb97c27dee2168ee643403e0
[INFO] running `Command { std: "docker" "start" "-a" "d3d738d60822eddb0dda0ebeb2a56a4411d6d1c6eb97c27dee2168ee643403e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3d738d60822eddb0dda0ebeb2a56a4411d6d1c6eb97c27dee2168ee643403e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3d738d60822eddb0dda0ebeb2a56a4411d6d1c6eb97c27dee2168ee643403e0", kill_on_drop: false }`
[INFO] [stdout] d3d738d60822eddb0dda0ebeb2a56a4411d6d1c6eb97c27dee2168ee643403e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b16780f513352de3c016cfa8555e2f8de64976f9231e0024625390ad313d9c
[INFO] running `Command { std: "docker" "start" "-a" "23b16780f513352de3c016cfa8555e2f8de64976f9231e0024625390ad313d9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]     Checking memchr v2.6.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling thiserror v1.0.48
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling regex-syntax v0.7.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking aho-corasick v1.1.0
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling phf_codegen v0.11.2
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]    Compiling regex-automata v0.3.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking bstr v1.6.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking unic-common v0.9.0
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]     Checking unic-char-range v0.9.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking unic-char-property v0.9.0
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking unic-ucd-version v0.9.0
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling async-net v1.7.0
[INFO] [stderr]    Compiling async-process v1.7.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking iana-time-zone v0.1.57
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking unic-ucd-segment v0.9.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling regex v1.9.5
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking deunicode v0.4.4
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking slug v0.1.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.48
[INFO] [stderr]     Checking unic-segment v0.9.0
[INFO] [stderr]    Compiling chrono-tz-build v0.2.0
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking chunked_transfer v1.4.1
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking percent-encoding v2.3.0
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking smol v1.3.0
[INFO] [stderr]    Compiling chrono-tz v0.8.3
[INFO] [stderr]     Checking tiny_http v0.12.0
[INFO] [stderr]     Checking pest v2.7.3
[INFO] [stderr]     Checking globset v0.4.13
[INFO] [stderr]     Checking ignore v0.4.20
[INFO] [stderr]     Checking globwalk v0.8.1
[INFO] [stderr]    Compiling pest_meta v2.7.3
[INFO] [stderr]    Compiling pest_generator v2.7.3
[INFO] [stderr]    Compiling pest_derive v2.7.3
[INFO] [stderr]     Checking tera v1.19.1
[INFO] [stderr]     Checking arcanum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `future::Future`
[INFO] [stdout]  --> src/router/mod.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ collections::HashMap, vec, future::Future };
[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 imports: `collections::HashMap` and `future::Future`
[INFO] [stdout]  --> src/router/enums.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, future::Future};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `number` should have an upper camel case name
[INFO] [stdout]   --> src/router/enums.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     number(isize),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `string` should have an upper camel case name
[INFO] [stdout]   --> src/router/enums.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     string(String),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db`
[INFO] [stdout]  --> src/controller.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{router::{Method, RouteHandler}, templates::Templates, db};
[INFO] [stdout]   |                                                                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `future::Future`
[INFO] [stdout]  --> src/router/mod.rs:1:39
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{ collections::HashMap, vec, future::Future };
[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 imports: `collections::HashMap` and `future::Future`
[INFO] [stdout]  --> src/router/enums.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, future::Future};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `number` should have an upper camel case name
[INFO] [stdout]   --> src/router/enums.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     number(isize),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case: `Number`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `string` should have an upper camel case name
[INFO] [stdout]   --> src/router/enums.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     string(String),
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `String`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `db`
[INFO] [stdout]  --> src/controller.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{router::{Method, RouteHandler}, templates::Templates, db};
[INFO] [stdout]   |                                                                   ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `working` is never read
[INFO] [stdout]   --> src/serve.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   working = false;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut router = Arc::new(router::Router::new(routes));
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bs` is never read
[INFO] [stdout]   --> src/controller.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct BaseModel {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 44 |     bs: BaseController,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BaseModel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Route`
[INFO] [stdout]  --> examples/controller/main.rs:3:90
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arcanum::{controller::{Routing, BaseController, controller, route}, router::{Method, Route, Param, CRoute}, ApplicationController};
[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: `s`
[INFO] [stdout]   --> examples/controller/main.rs:36:21
[INFO] [stdout]    |
[INFO] [stdout] 36 |     fn example_func(s: Self, _: HashMap<String, Param>) -> String {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bs` is never read
[INFO] [stdout]   --> examples/controller/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ExampleController {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 16 |     bs: BaseController,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExampleController` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> examples/html/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `working` is never read
[INFO] [stdout]   --> src/serve.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 | ...                   working = false;
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CRoute` and `Route`
[INFO] [stdout]  --> examples/async/main.rs:7:23
[INFO] [stdout]   |
[INFO] [stdout] 7 |     router::{ Method, Route, Param, CRoute },
[INFO] [stdout]   |                       ^^^^^         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/lib.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |         let mut router = Arc::new(router::Router::new(routes));
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bs` is never read
[INFO] [stdout]   --> src/controller.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct BaseModel {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 44 |     bs: BaseController,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BaseModel` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Route`
[INFO] [stdout]  --> examples/templating/main.rs:3:90
[INFO] [stdout]   |
[INFO] [stdout] 3 | use arcanum::{controller::{Routing, BaseController, controller, route}, router::{Method, Route, Param, CRoute}, ApplicationController};
[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: `s`
[INFO] [stdout]   --> examples/async/main.rs:45:27
[INFO] [stdout]    |
[INFO] [stdout] 45 |     async fn example_func(s: Self, _: HashMap<String, Param>) -> String {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `bs` is never read
[INFO] [stdout]   --> examples/async/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct ExampleController {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 23 |     bs: BaseController,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExampleController` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.55s
[INFO] running `Command { std: "docker" "inspect" "23b16780f513352de3c016cfa8555e2f8de64976f9231e0024625390ad313d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b16780f513352de3c016cfa8555e2f8de64976f9231e0024625390ad313d9c", kill_on_drop: false }`
[INFO] [stdout] 23b16780f513352de3c016cfa8555e2f8de64976f9231e0024625390ad313d9c
