Nov 28 10:11:30.185 INFO checking aberezhnoy/hyper-router against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:11:30.186 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 10:11:30.508 INFO [stdout] 60ee2b38c6a2dbcff4689bf6d44664fccc0b831e2bda2f81aea301d8cf9f1d13
Nov 28 10:11:30.514 INFO running `"docker" "start" "-a" "60ee2b38c6a2dbcff4689bf6d44664fccc0b831e2bda2f81aea301d8cf9f1d13"`
Nov 28 10:11:31.584 INFO [stderr] usermod: no changes
Nov 28 10:11:31.768 INFO [stderr]     Checking test-hyper v0.1.0 (/source)
Nov 28 10:11:35.584 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Nov 28 10:11:35.584 INFO [stderr]  --> src/router/utils.rs:4:5
Nov 28 10:11:35.584 INFO [stderr]   |
Nov 28 10:11:35.584 INFO [stderr] 4 | use std::borrow::Borrow;
Nov 28 10:11:35.584 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.596 INFO [stderr]   |
Nov 28 10:11:35.596 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:11:35.596 INFO [stderr] 
Nov 28 10:11:35.596 INFO [stderr] warning: unused import: `router::router::Router`
Nov 28 10:11:35.596 INFO [stderr]  --> src/main.rs:5:5
Nov 28 10:11:35.596 INFO [stderr]   |
Nov 28 10:11:35.596 INFO [stderr] 5 | use router::router::Router;
Nov 28 10:11:35.596 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.596 INFO [stderr] 
Nov 28 10:11:35.596 INFO [stderr] warning: unused import: `router::middleware::Middleware`
Nov 28 10:11:35.596 INFO [stderr]  --> src/main.rs:6:5
Nov 28 10:11:35.596 INFO [stderr]   |
Nov 28 10:11:35.596 INFO [stderr] 6 | use router::middleware::Middleware;
Nov 28 10:11:35.596 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused import: `router::utils::InsertBoxed`
Nov 28 10:11:35.597 INFO [stderr]  --> src/main.rs:7:5
Nov 28 10:11:35.597 INFO [stderr]   |
Nov 28 10:11:35.597 INFO [stderr] 7 | use router::utils::InsertBoxed;
Nov 28 10:11:35.597 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused import: `router::utils::get_downcast_ref`
Nov 28 10:11:35.597 INFO [stderr]  --> src/main.rs:8:5
Nov 28 10:11:35.597 INFO [stderr]   |
Nov 28 10:11:35.597 INFO [stderr] 8 | use router::utils::get_downcast_ref;
Nov 28 10:11:35.597 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused imports: `Request`, `Response`
Nov 28 10:11:35.597 INFO [stderr]   --> src/main.rs:10:21
Nov 28 10:11:35.597 INFO [stderr]    |
Nov 28 10:11:35.597 INFO [stderr] 10 | use hyper::server::{Request, Response};
Nov 28 10:11:35.597 INFO [stderr]    |                     ^^^^^^^  ^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused imports: `Get`, `Post`
Nov 28 10:11:35.597 INFO [stderr]   --> src/main.rs:11:21
Nov 28 10:11:35.597 INFO [stderr]    |
Nov 28 10:11:35.597 INFO [stderr] 11 | use hyper::Method::{Get, Post};
Nov 28 10:11:35.597 INFO [stderr]    |                     ^^^  ^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused import: `hyper::Uri`
Nov 28 10:11:35.597 INFO [stderr]   --> src/main.rs:12:5
Nov 28 10:11:35.597 INFO [stderr]    |
Nov 28 10:11:35.597 INFO [stderr] 12 | use hyper::Uri;
Nov 28 10:11:35.597 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 10:11:35.597 INFO [stderr]   --> src/main.rs:14:5
Nov 28 10:11:35.597 INFO [stderr]    |
Nov 28 10:11:35.597 INFO [stderr] 14 | use std::collections::HashMap;
Nov 28 10:11:35.597 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.597 INFO [stderr] warning: unused import: `std::any::Any`
Nov 28 10:11:35.597 INFO [stderr]   --> src/main.rs:15:5
Nov 28 10:11:35.597 INFO [stderr]    |
Nov 28 10:11:35.597 INFO [stderr] 15 | use std::any::Any;
Nov 28 10:11:35.597 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:11:35.597 INFO [stderr] 
Nov 28 10:11:35.764 INFO [stderr] warning: unused import: `std::borrow::Borrow`
Nov 28 10:11:35.764 INFO [stderr]  --> src/router/utils.rs:4:5
Nov 28 10:11:35.764 INFO [stderr]   |
Nov 28 10:11:35.764 INFO [stderr] 4 | use std::borrow::Borrow;
Nov 28 10:11:35.764 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.764 INFO [stderr]   |
Nov 28 10:11:35.764 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 10:11:35.764 INFO [stderr] 
Nov 28 10:11:35.764 INFO [stderr] warning: unused import: `router::router::Router`
Nov 28 10:11:35.764 INFO [stderr]  --> src/main.rs:5:5
Nov 28 10:11:35.764 INFO [stderr]   |
Nov 28 10:11:35.764 INFO [stderr] 5 | use router::router::Router;
Nov 28 10:11:35.765 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `router::middleware::Middleware`
Nov 28 10:11:35.765 INFO [stderr]  --> src/main.rs:6:5
Nov 28 10:11:35.765 INFO [stderr]   |
Nov 28 10:11:35.765 INFO [stderr] 6 | use router::middleware::Middleware;
Nov 28 10:11:35.765 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `router::utils::InsertBoxed`
Nov 28 10:11:35.765 INFO [stderr]  --> src/main.rs:7:5
Nov 28 10:11:35.765 INFO [stderr]   |
Nov 28 10:11:35.765 INFO [stderr] 7 | use router::utils::InsertBoxed;
Nov 28 10:11:35.765 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `router::utils::get_downcast_ref`
Nov 28 10:11:35.765 INFO [stderr]  --> src/main.rs:8:5
Nov 28 10:11:35.765 INFO [stderr]   |
Nov 28 10:11:35.765 INFO [stderr] 8 | use router::utils::get_downcast_ref;
Nov 28 10:11:35.765 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused imports: `Request`, `Response`
Nov 28 10:11:35.765 INFO [stderr]   --> src/main.rs:10:21
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 10 | use hyper::server::{Request, Response};
Nov 28 10:11:35.765 INFO [stderr]    |                     ^^^^^^^  ^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused imports: `Get`, `Post`
Nov 28 10:11:35.765 INFO [stderr]   --> src/main.rs:11:21
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 11 | use hyper::Method::{Get, Post};
Nov 28 10:11:35.765 INFO [stderr]    |                     ^^^  ^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `hyper::Uri`
Nov 28 10:11:35.765 INFO [stderr]   --> src/main.rs:12:5
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 12 | use hyper::Uri;
Nov 28 10:11:35.765 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 10:11:35.765 INFO [stderr]   --> src/main.rs:14:5
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 14 | use std::collections::HashMap;
Nov 28 10:11:35.765 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused import: `std::any::Any`
Nov 28 10:11:35.765 INFO [stderr]   --> src/main.rs:15:5
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 15 | use std::any::Any;
Nov 28 10:11:35.765 INFO [stderr]    |     ^^^^^^^^^^^^^
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.765 INFO [stderr] warning: unused variable: `key`
Nov 28 10:11:35.765 INFO [stderr]   --> src/router/utils.rs:42:28
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.765 INFO [stderr]    |                            ^^^ help: consider using `_key` instead
Nov 28 10:11:35.765 INFO [stderr]    |
Nov 28 10:11:35.765 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:11:35.765 INFO [stderr] 
Nov 28 10:11:35.766 INFO [stderr] warning: unused variable: `map`
Nov 28 10:11:35.766 INFO [stderr]   --> src/router/utils.rs:42:39
Nov 28 10:11:35.766 INFO [stderr]    |
Nov 28 10:11:35.766 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.766 INFO [stderr]    |                                       ^^^ help: consider using `_map` instead
Nov 28 10:11:35.766 INFO [stderr] 
Nov 28 10:11:35.766 INFO [stderr] warning: unused variable: `x`
Nov 28 10:11:35.766 INFO [stderr]   --> src/main.rs:89:10
Nov 28 10:11:35.766 INFO [stderr]    |
Nov 28 10:11:35.766 INFO [stderr] 89 |         |x, y| {
Nov 28 10:11:35.766 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 28 10:11:35.766 INFO [stderr] 
Nov 28 10:11:35.788 INFO [stderr] warning: method is never used: `new`
Nov 28 10:11:35.788 INFO [stderr]   --> src/router/middleware.rs:14:5
Nov 28 10:11:35.788 INFO [stderr]    |
Nov 28 10:11:35.788 INFO [stderr] 14 |     pub fn new() -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `get`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:20:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 20 |     pub fn get(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `get_`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:26:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 26 |     pub fn get_(mut self, step: MiddlewareCallback) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `post`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:32:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 32 |     pub fn post(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `post_`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:38:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 38 |     pub fn post_(mut self, step: MiddlewareCallback) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `put`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:44:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 44 |     pub fn put(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `delete`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:50:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 50 |     pub fn delete(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `options`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:56:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 56 |     pub fn options(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `head`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:62:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 62 |     pub fn head(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `patch`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/middleware.rs:68:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 68 |     pub fn patch(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `new`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/router.rs:15:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 15 |     pub fn new() -> Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: method is never used: `add`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/router.rs:21:5
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 21 |     pub fn add(&mut self, path: &str, middleware: Middleware) -> &Self {
Nov 28 10:11:35.789 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.789 INFO [stderr] warning: function is never used: `get_downcast_ref`
Nov 28 10:11:35.789 INFO [stderr]   --> src/router/utils.rs:42:1
Nov 28 10:11:35.789 INFO [stderr]    |
Nov 28 10:11:35.789 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.789 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.789 INFO [stderr] 
Nov 28 10:11:35.872 INFO [stderr] warning: unused variable: `key`
Nov 28 10:11:35.872 INFO [stderr]   --> src/router/utils.rs:42:28
Nov 28 10:11:35.872 INFO [stderr]    |
Nov 28 10:11:35.872 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.872 INFO [stderr]    |                            ^^^ help: consider using `_key` instead
Nov 28 10:11:35.872 INFO [stderr]    |
Nov 28 10:11:35.872 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:11:35.872 INFO [stderr] 
Nov 28 10:11:35.872 INFO [stderr] warning: unused variable: `map`
Nov 28 10:11:35.872 INFO [stderr]   --> src/router/utils.rs:42:39
Nov 28 10:11:35.872 INFO [stderr]    |
Nov 28 10:11:35.872 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.872 INFO [stderr]    |                                       ^^^ help: consider using `_map` instead
Nov 28 10:11:35.872 INFO [stderr] 
Nov 28 10:11:35.872 INFO [stderr] warning: unused variable: `x`
Nov 28 10:11:35.872 INFO [stderr]   --> src/main.rs:89:10
Nov 28 10:11:35.872 INFO [stderr]    |
Nov 28 10:11:35.872 INFO [stderr] 89 |         |x, y| {
Nov 28 10:11:35.872 INFO [stderr]    |          ^ help: consider using `_x` instead
Nov 28 10:11:35.872 INFO [stderr] 
Nov 28 10:11:35.900 INFO [stderr] warning: method is never used: `new`
Nov 28 10:11:35.900 INFO [stderr]   --> src/router/middleware.rs:14:5
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr] 14 |     pub fn new() -> Self {
Nov 28 10:11:35.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 10:11:35.900 INFO [stderr] 
Nov 28 10:11:35.900 INFO [stderr] warning: method is never used: `get`
Nov 28 10:11:35.900 INFO [stderr]   --> src/router/middleware.rs:20:5
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr] 20 |     pub fn get(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.900 INFO [stderr] 
Nov 28 10:11:35.900 INFO [stderr] warning: method is never used: `get_`
Nov 28 10:11:35.900 INFO [stderr]   --> src/router/middleware.rs:26:5
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr] 26 |     pub fn get_(mut self, step: MiddlewareCallback) -> Self {
Nov 28 10:11:35.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.900 INFO [stderr] 
Nov 28 10:11:35.900 INFO [stderr] warning: method is never used: `post`
Nov 28 10:11:35.900 INFO [stderr]   --> src/router/middleware.rs:32:5
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr] 32 |     pub fn post(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.900 INFO [stderr] 
Nov 28 10:11:35.900 INFO [stderr] warning: method is never used: `post_`
Nov 28 10:11:35.900 INFO [stderr]   --> src/router/middleware.rs:38:5
Nov 28 10:11:35.900 INFO [stderr]    |
Nov 28 10:11:35.900 INFO [stderr] 38 |     pub fn post_(mut self, step: MiddlewareCallback) -> Self {
Nov 28 10:11:35.900 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.900 INFO [stderr] 
Nov 28 10:11:35.903 INFO [stderr] warning: method is never used: `put`
Nov 28 10:11:35.903 INFO [stderr]   --> src/router/middleware.rs:44:5
Nov 28 10:11:35.903 INFO [stderr]    |
Nov 28 10:11:35.903 INFO [stderr] 44 |     pub fn put(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.903 INFO [stderr] 
Nov 28 10:11:35.903 INFO [stderr] warning: method is never used: `delete`
Nov 28 10:11:35.903 INFO [stderr]   --> src/router/middleware.rs:50:5
Nov 28 10:11:35.903 INFO [stderr]    |
Nov 28 10:11:35.903 INFO [stderr] 50 |     pub fn delete(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.903 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.908 INFO [stderr] 
Nov 28 10:11:35.908 INFO [stderr] warning: method is never used: `options`
Nov 28 10:11:35.908 INFO [stderr]   --> src/router/middleware.rs:56:5
Nov 28 10:11:35.908 INFO [stderr]    |
Nov 28 10:11:35.908 INFO [stderr] 56 |     pub fn options(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.908 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.908 INFO [stderr] 
Nov 28 10:11:35.908 INFO [stderr] warning: method is never used: `head`
Nov 28 10:11:35.908 INFO [stderr]   --> src/router/middleware.rs:62:5
Nov 28 10:11:35.908 INFO [stderr]    |
Nov 28 10:11:35.908 INFO [stderr] 62 |     pub fn head(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.908 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.908 INFO [stderr] 
Nov 28 10:11:35.908 INFO [stderr] warning: method is never used: `patch`
Nov 28 10:11:35.908 INFO [stderr]   --> src/router/middleware.rs:68:5
Nov 28 10:11:35.908 INFO [stderr]    |
Nov 28 10:11:35.908 INFO [stderr] 68 |     pub fn patch(mut self, steps: Vec<MiddlewareCallback>) -> Self {
Nov 28 10:11:35.908 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.908 INFO [stderr] 
Nov 28 10:11:35.908 INFO [stderr] warning: method is never used: `new`
Nov 28 10:11:35.908 INFO [stderr]   --> src/router/router.rs:15:5
Nov 28 10:11:35.908 INFO [stderr]    |
Nov 28 10:11:35.908 INFO [stderr] 15 |     pub fn new() -> Self {
Nov 28 10:11:35.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.909 INFO [stderr] 
Nov 28 10:11:35.909 INFO [stderr] warning: method is never used: `add`
Nov 28 10:11:35.909 INFO [stderr]   --> src/router/router.rs:21:5
Nov 28 10:11:35.909 INFO [stderr]    |
Nov 28 10:11:35.909 INFO [stderr] 21 |     pub fn add(&mut self, path: &str, middleware: Middleware) -> &Self {
Nov 28 10:11:35.909 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.909 INFO [stderr] 
Nov 28 10:11:35.909 INFO [stderr] warning: function is never used: `get_downcast_ref`
Nov 28 10:11:35.909 INFO [stderr]   --> src/router/utils.rs:42:1
Nov 28 10:11:35.909 INFO [stderr]    |
Nov 28 10:11:35.909 INFO [stderr] 42 | pub fn get_downcast_ref<T>(key: &str, map: HashMap<&'static str, Box<Any>>) -> Option<&'static T> where T: Debug + 'static {
Nov 28 10:11:35.909 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 10:11:35.909 INFO [stderr] 
Nov 28 10:11:35.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.35s
Nov 28 10:11:35.973 INFO [stderr] su: No module specific data is present
Nov 28 10:11:36.542 INFO running `"docker" "inspect" "60ee2b38c6a2dbcff4689bf6d44664fccc0b831e2bda2f81aea301d8cf9f1d13"`
Nov 28 10:11:36.754 INFO running `"docker" "rm" "-f" "60ee2b38c6a2dbcff4689bf6d44664fccc0b831e2bda2f81aea301d8cf9f1d13"`
Nov 28 10:11:36.980 INFO [stdout] 60ee2b38c6a2dbcff4689bf6d44664fccc0b831e2bda2f81aea301d8cf9f1d13