Dec 04 15:32:54.705 INFO checking kper/cashdesk against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 04 15:32:54.705 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 04 15:32:55.266 INFO [stdout] 4933d524ff126f8594056f23cd90e300fa743416c7bd8bd1f34e46a05c408848 Dec 04 15:32:55.268 INFO running `"docker" "start" "-a" "4933d524ff126f8594056f23cd90e300fa743416c7bd8bd1f34e46a05c408848"` Dec 04 15:32:57.487 INFO [stderr] usermod: no changes Dec 04 15:32:57.551 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker Dec 04 15:32:57.806 INFO [stderr] Compiling openssl v0.9.14 Dec 04 15:32:57.847 INFO [stderr] Checking libflate v0.1.7 Dec 04 15:32:57.852 INFO [stderr] Checking openssl-sys v0.9.14 Dec 04 15:32:57.852 INFO [stderr] Checking serde_urlencoded v0.5.1 Dec 04 15:32:57.852 INFO [stderr] Checking handlebars v0.27.0 Dec 04 15:32:57.852 INFO [stderr] Checking mount v0.3.0 Dec 04 15:32:57.853 INFO [stderr] Checking persistent v0.3.0 Dec 04 15:32:57.867 INFO [stderr] Checking router v0.5.1 Dec 04 15:33:04.560 INFO [stderr] Checking staticfile v0.4.0 Dec 04 15:33:04.600 INFO [stderr] Checking bodyparser v0.7.0 Dec 04 15:33:09.191 INFO [stderr] Checking handlebars-iron v0.25.0 Dec 04 15:33:11.708 INFO [stderr] Checking native-tls v0.1.2 Dec 04 15:33:12.291 INFO [stderr] Checking hyper-native-tls v0.2.4 Dec 04 15:33:13.451 INFO [stderr] Checking reqwest v0.6.2 Dec 04 15:33:14.630 INFO [stderr] Checking cashdesk v0.1.0 (/source) Dec 04 15:33:17.355 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.355 INFO [stderr] --> src/storage/mem.rs:1:17 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 1 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.355 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `std::mem` Dec 04 15:33:17.355 INFO [stderr] --> src/storage/mem.rs:5:5 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 5 | use std::mem; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.355 INFO [stderr] --> src/storage/fs.rs:1:17 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 1 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.355 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.355 INFO [stderr] --> src/storage/mod.rs:4:17 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 4 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.355 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `iron::mime::Mime` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:20:5 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 20 | use iron::mime::Mime; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `iron::headers::ContentType` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:21:5 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 21 | use iron::headers::ContentType; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `iron::modifiers::Redirect` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:26:5 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 26 | use iron::modifiers::Redirect; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `OriginalUrl` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:28:20 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 28 | use mount::{Mount, OriginalUrl}; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:67:27 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 67 | Ok(Response::with((status::Ok))) Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:192:21 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 192 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.355 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.355 INFO [stderr] warning: unused import: `std::thread` Dec 04 15:33:17.355 INFO [stderr] --> src/main.rs:193:9 Dec 04 15:33:17.355 INFO [stderr] | Dec 04 15:33:17.355 INFO [stderr] 193 | use std::thread; Dec 04 15:33:17.355 INFO [stderr] | ^^^^^^^^^^^ Dec 04 15:33:17.355 INFO [stderr] Dec 04 15:33:17.527 INFO [stderr] warning: unused `#[macro_use]` import Dec 04 15:33:17.527 INFO [stderr] --> src/main.rs:7:1 Dec 04 15:33:17.527 INFO [stderr] | Dec 04 15:33:17.527 INFO [stderr] 7 | #[macro_use] Dec 04 15:33:17.527 INFO [stderr] | ^^^^^^^^^^^^ Dec 04 15:33:17.527 INFO [stderr] | Dec 04 15:33:17.527 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 04 15:33:17.527 INFO [stderr] Dec 04 15:33:17.527 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.527 INFO [stderr] --> src/storage/mem.rs:1:17 Dec 04 15:33:17.527 INFO [stderr] | Dec 04 15:33:17.527 INFO [stderr] 1 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.527 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.527 INFO [stderr] Dec 04 15:33:17.527 INFO [stderr] warning: unused import: `std::mem` Dec 04 15:33:17.528 INFO [stderr] --> src/storage/mem.rs:5:5 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 5 | use std::mem; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.528 INFO [stderr] --> src/storage/fs.rs:1:17 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 1 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.528 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.528 INFO [stderr] --> src/storage/mod.rs:4:17 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 4 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.528 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `iron::mime::Mime` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:20:5 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 20 | use iron::mime::Mime; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `iron::headers::ContentType` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:21:5 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 21 | use iron::headers::ContentType; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `iron::modifiers::Redirect` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:26:5 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 26 | use iron::modifiers::Redirect; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `OriginalUrl` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:28:20 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 28 | use mount::{Mount, OriginalUrl}; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:30:5 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 30 | use std::collections::HashMap; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unnecessary parentheses around function argument Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:67:27 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 67 | Ok(Response::with((status::Ok))) Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^^ help: remove these parentheses Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `super::*` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:191:9 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 191 | use super::*; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused imports: `Arc`, `Mutex` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:192:21 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 192 | use std::sync::{Arc, Mutex}; Dec 04 15:33:17.528 INFO [stderr] | ^^^ ^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.528 INFO [stderr] warning: unused import: `std::thread` Dec 04 15:33:17.528 INFO [stderr] --> src/main.rs:193:9 Dec 04 15:33:17.528 INFO [stderr] | Dec 04 15:33:17.528 INFO [stderr] 193 | use std::thread; Dec 04 15:33:17.528 INFO [stderr] | ^^^^^^^^^^^ Dec 04 15:33:17.528 INFO [stderr] Dec 04 15:33:17.667 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.667 INFO [stderr] --> src/main.rs:70:21 Dec 04 15:33:17.667 INFO [stderr] | Dec 04 15:33:17.667 INFO [stderr] 70 | fn render_users(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.667 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.667 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.668 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.668 INFO [stderr] --> src/main.rs:82:24 Dec 04 15:33:17.668 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] 82 | fn render_products(req: &mut Request, Dec 04 15:33:17.668 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.668 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.668 INFO [stderr] --> src/main.rs:97:21 Dec 04 15:33:17.668 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] 97 | fn render_debts(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.668 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.668 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.668 INFO [stderr] --> src/main.rs:110:18 Dec 04 15:33:17.668 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] 110 | fn api_users(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.668 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.668 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.668 INFO [stderr] --> src/main.rs:118:21 Dec 04 15:33:17.668 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] 118 | fn api_products(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.668 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.668 INFO [stderr] warning: unused variable: `res` Dec 04 15:33:17.668 INFO [stderr] --> src/main.rs:216:13 Dec 04 15:33:17.668 INFO [stderr] | Dec 04 15:33:17.668 INFO [stderr] 216 | let res = client Dec 04 15:33:17.668 INFO [stderr] | ^^^ help: consider using `_res` instead Dec 04 15:33:17.668 INFO [stderr] Dec 04 15:33:17.675 INFO [stderr] warning: variable does not need to be mutable Dec 04 15:33:17.675 INFO [stderr] --> src/main.rs:51:9 Dec 04 15:33:17.675 INFO [stderr] | Dec 04 15:33:17.675 INFO [stderr] 51 | let mut server = Server { Dec 04 15:33:17.675 INFO [stderr] | ----^^^^^^ Dec 04 15:33:17.675 INFO [stderr] | | Dec 04 15:33:17.675 INFO [stderr] | help: remove this `mut` Dec 04 15:33:17.675 INFO [stderr] | Dec 04 15:33:17.676 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 15:33:17.676 INFO [stderr] Dec 04 15:33:17.695 INFO [stderr] warning: variable does not need to be mutable Dec 04 15:33:17.695 INFO [stderr] --> src/main.rs:198:13 Dec 04 15:33:17.695 INFO [stderr] | Dec 04 15:33:17.695 INFO [stderr] 198 | let mut resp = reqwest::get("http://localhost:3000/users").unwrap(); Dec 04 15:33:17.695 INFO [stderr] | ----^^^^ Dec 04 15:33:17.695 INFO [stderr] | | Dec 04 15:33:17.695 INFO [stderr] | help: remove this `mut` Dec 04 15:33:17.695 INFO [stderr] Dec 04 15:33:17.695 INFO [stderr] warning: variable does not need to be mutable Dec 04 15:33:17.695 INFO [stderr] --> src/main.rs:204:13 Dec 04 15:33:17.695 INFO [stderr] | Dec 04 15:33:17.695 INFO [stderr] 204 | let mut resp = reqwest::get("http://localhost:3000/products").unwrap(); Dec 04 15:33:17.695 INFO [stderr] | ----^^^^ Dec 04 15:33:17.695 INFO [stderr] | | Dec 04 15:33:17.695 INFO [stderr] | help: remove this `mut` Dec 04 15:33:17.695 INFO [stderr] Dec 04 15:33:17.850 INFO [stderr] warning: struct is never constructed: `MemoryStorage` Dec 04 15:33:17.851 INFO [stderr] --> src/storage/mem.rs:7:1 Dec 04 15:33:17.851 INFO [stderr] | Dec 04 15:33:17.851 INFO [stderr] 7 | pub struct MemoryStorage { Dec 04 15:33:17.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.851 INFO [stderr] | Dec 04 15:33:17.851 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:33:17.851 INFO [stderr] Dec 04 15:33:17.851 INFO [stderr] warning: method is never used: `new` Dec 04 15:33:17.851 INFO [stderr] --> src/storage/mem.rs:14:5 Dec 04 15:33:17.851 INFO [stderr] | Dec 04 15:33:17.851 INFO [stderr] 14 | pub fn new() -> Self { Dec 04 15:33:17.851 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.851 INFO [stderr] Dec 04 15:33:17.876 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.876 INFO [stderr] --> src/main.rs:70:21 Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] 70 | fn render_users(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.876 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 15:33:17.876 INFO [stderr] Dec 04 15:33:17.876 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.876 INFO [stderr] --> src/main.rs:82:24 Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] 82 | fn render_products(req: &mut Request, Dec 04 15:33:17.876 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.876 INFO [stderr] Dec 04 15:33:17.876 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.876 INFO [stderr] --> src/main.rs:97:21 Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] 97 | fn render_debts(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.876 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.876 INFO [stderr] Dec 04 15:33:17.876 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.876 INFO [stderr] --> src/main.rs:110:18 Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] 110 | fn api_users(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.876 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.876 INFO [stderr] Dec 04 15:33:17.876 INFO [stderr] warning: unused variable: `req` Dec 04 15:33:17.876 INFO [stderr] --> src/main.rs:118:21 Dec 04 15:33:17.876 INFO [stderr] | Dec 04 15:33:17.876 INFO [stderr] 118 | fn api_products(req: &mut Request, storage: Arc>) -> IronResult { Dec 04 15:33:17.876 INFO [stderr] | ^^^ help: consider using `_req` instead Dec 04 15:33:17.876 INFO [stderr] Dec 04 15:33:17.891 INFO [stderr] warning: variable does not need to be mutable Dec 04 15:33:17.891 INFO [stderr] --> src/main.rs:51:9 Dec 04 15:33:17.891 INFO [stderr] | Dec 04 15:33:17.891 INFO [stderr] 51 | let mut server = Server { Dec 04 15:33:17.891 INFO [stderr] | ----^^^^^^ Dec 04 15:33:17.891 INFO [stderr] | | Dec 04 15:33:17.891 INFO [stderr] | help: remove this `mut` Dec 04 15:33:17.891 INFO [stderr] | Dec 04 15:33:17.891 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 15:33:17.891 INFO [stderr] Dec 04 15:33:17.999 INFO [stderr] warning: struct is never constructed: `MemoryStorage` Dec 04 15:33:17.999 INFO [stderr] --> src/storage/mem.rs:7:1 Dec 04 15:33:17.999 INFO [stderr] | Dec 04 15:33:17.999 INFO [stderr] 7 | pub struct MemoryStorage { Dec 04 15:33:17.999 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.999 INFO [stderr] | Dec 04 15:33:17.999 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 04 15:33:17.999 INFO [stderr] Dec 04 15:33:17.999 INFO [stderr] warning: method is never used: `new` Dec 04 15:33:17.999 INFO [stderr] --> src/storage/mem.rs:14:5 Dec 04 15:33:17.999 INFO [stderr] | Dec 04 15:33:17.999 INFO [stderr] 14 | pub fn new() -> Self { Dec 04 15:33:17.999 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 04 15:33:17.999 INFO [stderr] Dec 04 15:33:18.043 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.53s Dec 04 15:33:18.067 INFO [stderr] su: No module specific data is present Dec 04 15:33:18.617 INFO running `"docker" "inspect" "4933d524ff126f8594056f23cd90e300fa743416c7bd8bd1f34e46a05c408848"` Dec 04 15:33:18.995 INFO running `"docker" "rm" "-f" "4933d524ff126f8594056f23cd90e300fa743416c7bd8bd1f34e46a05c408848"` Dec 04 15:33:19.371 INFO [stdout] 4933d524ff126f8594056f23cd90e300fa743416c7bd8bd1f34e46a05c408848