Dec 11 15:10:41.110 INFO checking kper/cashdesk against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 15:10:41.110 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 15:10:41.532 INFO [stdout] dbb6c881285c7211c0077d94052d89a6057de6413918553add352e3d0542b71e
Dec 11 15:10:41.544 INFO running `"docker" "start" "-a" "dbb6c881285c7211c0077d94052d89a6057de6413918553add352e3d0542b71e"`
Dec 11 15:10:42.477 INFO [stderr] usermod: no changes
Dec 11 15:10:42.520 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 11 15:10:42.768 INFO [stderr]     Checking libflate v0.1.7
Dec 11 15:10:42.768 INFO [stderr]     Checking serde_json v1.0.2
Dec 11 15:10:42.774 INFO [stderr]     Checking openssl-sys v0.9.14
Dec 11 15:10:42.784 INFO [stderr]     Checking serde_urlencoded v0.5.1
Dec 11 15:10:42.785 INFO [stderr]     Checking iron v0.5.1
Dec 11 15:10:45.358 INFO [stderr]     Checking openssl v0.9.14
Dec 11 15:10:47.440 INFO [stderr]     Checking mount v0.3.0
Dec 11 15:10:47.440 INFO [stderr]     Checking persistent v0.3.0
Dec 11 15:10:47.440 INFO [stderr]     Checking router v0.5.1
Dec 11 15:10:51.808 INFO [stderr]     Checking handlebars v0.27.0
Dec 11 15:10:51.808 INFO [stderr]     Checking bodyparser v0.7.0
Dec 11 15:10:51.876 INFO [stderr]     Checking staticfile v0.4.0
Dec 11 15:10:54.337 INFO [stderr]     Checking native-tls v0.1.2
Dec 11 15:10:55.692 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 11 15:10:56.779 INFO [stderr]     Checking handlebars-iron v0.25.0
Dec 11 15:10:57.762 INFO [stderr]     Checking reqwest v0.6.2
Dec 11 15:11:00.025 INFO [stderr]     Checking cashdesk v0.1.0 (/source)
Dec 11 15:11:02.860 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:02.861 INFO [stderr]  --> src/storage/mem.rs:1:17
Dec 11 15:11:02.861 INFO [stderr]   |
Dec 11 15:11:02.861 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 11 15:11:02.861 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:02.862 INFO [stderr]   |
Dec 11 15:11:02.862 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:11:02.862 INFO [stderr] 
Dec 11 15:11:02.862 INFO [stderr] warning: unused import: `std::mem`
Dec 11 15:11:02.863 INFO [stderr]  --> src/storage/mem.rs:5:5
Dec 11 15:11:02.863 INFO [stderr]   |
Dec 11 15:11:02.863 INFO [stderr] 5 | use std::mem;
Dec 11 15:11:02.863 INFO [stderr]   |     ^^^^^^^^
Dec 11 15:11:02.864 INFO [stderr] 
Dec 11 15:11:02.864 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:02.864 INFO [stderr]  --> src/storage/fs.rs:1:17
Dec 11 15:11:02.865 INFO [stderr]   |
Dec 11 15:11:02.865 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 11 15:11:02.865 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:02.865 INFO [stderr] 
Dec 11 15:11:02.866 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:02.866 INFO [stderr]  --> src/storage/mod.rs:4:17
Dec 11 15:11:02.867 INFO [stderr]   |
Dec 11 15:11:02.867 INFO [stderr] 4 | use std::sync::{Arc, Mutex};
Dec 11 15:11:02.867 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:02.867 INFO [stderr] 
Dec 11 15:11:02.868 INFO [stderr] warning: unused import: `iron::mime::Mime`
Dec 11 15:11:02.868 INFO [stderr]   --> src/main.rs:20:5
Dec 11 15:11:02.868 INFO [stderr]    |
Dec 11 15:11:02.869 INFO [stderr] 20 | use iron::mime::Mime;
Dec 11 15:11:02.869 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:11:02.869 INFO [stderr] 
Dec 11 15:11:02.869 INFO [stderr] warning: unused import: `iron::headers::ContentType`
Dec 11 15:11:02.870 INFO [stderr]   --> src/main.rs:21:5
Dec 11 15:11:02.870 INFO [stderr]    |
Dec 11 15:11:02.870 INFO [stderr] 21 | use iron::headers::ContentType;
Dec 11 15:11:02.870 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:02.871 INFO [stderr] 
Dec 11 15:11:02.871 INFO [stderr] warning: unused import: `iron::modifiers::Redirect`
Dec 11 15:11:02.871 INFO [stderr]   --> src/main.rs:26:5
Dec 11 15:11:02.871 INFO [stderr]    |
Dec 11 15:11:02.872 INFO [stderr] 26 | use iron::modifiers::Redirect;
Dec 11 15:11:02.872 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:02.872 INFO [stderr] 
Dec 11 15:11:02.873 INFO [stderr] warning: unused import: `OriginalUrl`
Dec 11 15:11:02.873 INFO [stderr]   --> src/main.rs:28:20
Dec 11 15:11:02.873 INFO [stderr]    |
Dec 11 15:11:02.874 INFO [stderr] 28 | use mount::{Mount, OriginalUrl};
Dec 11 15:11:02.874 INFO [stderr]    |                    ^^^^^^^^^^^
Dec 11 15:11:02.874 INFO [stderr] 
Dec 11 15:11:02.875 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 15:11:02.875 INFO [stderr]   --> src/main.rs:67:27
Dec 11 15:11:02.875 INFO [stderr]    |
Dec 11 15:11:02.876 INFO [stderr] 67 |         Ok(Response::with((status::Ok)))
Dec 11 15:11:02.876 INFO [stderr]    |                           ^^^^^^^^^^^^ help: remove these parentheses
Dec 11 15:11:02.876 INFO [stderr]    |
Dec 11 15:11:02.877 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 15:11:02.877 INFO [stderr] 
Dec 11 15:11:02.877 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:02.878 INFO [stderr]    --> src/main.rs:192:21
Dec 11 15:11:02.878 INFO [stderr]     |
Dec 11 15:11:02.878 INFO [stderr] 192 |     use std::sync::{Arc, Mutex};
Dec 11 15:11:02.879 INFO [stderr]     |                     ^^^  ^^^^^
Dec 11 15:11:02.879 INFO [stderr] 
Dec 11 15:11:02.879 INFO [stderr] warning: unused import: `std::thread`
Dec 11 15:11:02.880 INFO [stderr]    --> src/main.rs:193:9
Dec 11 15:11:02.880 INFO [stderr]     |
Dec 11 15:11:02.880 INFO [stderr] 193 |     use std::thread;
Dec 11 15:11:02.880 INFO [stderr]     |         ^^^^^^^^^^^
Dec 11 15:11:02.881 INFO [stderr] 
Dec 11 15:11:03.010 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 15:11:03.010 INFO [stderr]  --> src/main.rs:7:1
Dec 11 15:11:03.010 INFO [stderr]   |
Dec 11 15:11:03.010 INFO [stderr] 7 | #[macro_use]
Dec 11 15:11:03.011 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 15:11:03.011 INFO [stderr]   |
Dec 11 15:11:03.011 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 15:11:03.011 INFO [stderr] 
Dec 11 15:11:03.012 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:03.012 INFO [stderr]  --> src/storage/mem.rs:1:17
Dec 11 15:11:03.012 INFO [stderr]   |
Dec 11 15:11:03.012 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 11 15:11:03.012 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:03.012 INFO [stderr] 
Dec 11 15:11:03.012 INFO [stderr] warning: unused import: `std::mem`
Dec 11 15:11:03.012 INFO [stderr]  --> src/storage/mem.rs:5:5
Dec 11 15:11:03.012 INFO [stderr]   |
Dec 11 15:11:03.012 INFO [stderr] 5 | use std::mem;
Dec 11 15:11:03.012 INFO [stderr]   |     ^^^^^^^^
Dec 11 15:11:03.012 INFO [stderr] 
Dec 11 15:11:03.012 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:03.012 INFO [stderr]  --> src/storage/fs.rs:1:17
Dec 11 15:11:03.012 INFO [stderr]   |
Dec 11 15:11:03.012 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 11 15:11:03.012 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:03.012 INFO [stderr] 
Dec 11 15:11:03.012 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:03.013 INFO [stderr]  --> src/storage/mod.rs:4:17
Dec 11 15:11:03.013 INFO [stderr]   |
Dec 11 15:11:03.013 INFO [stderr] 4 | use std::sync::{Arc, Mutex};
Dec 11 15:11:03.013 INFO [stderr]   |                 ^^^  ^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `iron::mime::Mime`
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:20:5
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 20 | use iron::mime::Mime;
Dec 11 15:11:03.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `iron::headers::ContentType`
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:21:5
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 21 | use iron::headers::ContentType;
Dec 11 15:11:03.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `iron::modifiers::Redirect`
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:26:5
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 26 | use iron::modifiers::Redirect;
Dec 11 15:11:03.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `OriginalUrl`
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:28:20
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 28 | use mount::{Mount, OriginalUrl};
Dec 11 15:11:03.013 INFO [stderr]    |                    ^^^^^^^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:30:5
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 30 | use std::collections::HashMap;
Dec 11 15:11:03.013 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 11 15:11:03.013 INFO [stderr]   --> src/main.rs:67:27
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr] 67 |         Ok(Response::with((status::Ok)))
Dec 11 15:11:03.013 INFO [stderr]    |                           ^^^^^^^^^^^^ help: remove these parentheses
Dec 11 15:11:03.013 INFO [stderr]    |
Dec 11 15:11:03.013 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 11 15:11:03.013 INFO [stderr] 
Dec 11 15:11:03.013 INFO [stderr] warning: unused import: `super::*`
Dec 11 15:11:03.013 INFO [stderr]    --> src/main.rs:191:9
Dec 11 15:11:03.013 INFO [stderr]     |
Dec 11 15:11:03.014 INFO [stderr] 191 |     use super::*;
Dec 11 15:11:03.014 INFO [stderr]     |         ^^^^^^^^
Dec 11 15:11:03.014 INFO [stderr] 
Dec 11 15:11:03.014 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 11 15:11:03.014 INFO [stderr]    --> src/main.rs:192:21
Dec 11 15:11:03.014 INFO [stderr]     |
Dec 11 15:11:03.014 INFO [stderr] 192 |     use std::sync::{Arc, Mutex};
Dec 11 15:11:03.014 INFO [stderr]     |                     ^^^  ^^^^^
Dec 11 15:11:03.014 INFO [stderr] 
Dec 11 15:11:03.014 INFO [stderr] warning: unused import: `std::thread`
Dec 11 15:11:03.014 INFO [stderr]    --> src/main.rs:193:9
Dec 11 15:11:03.014 INFO [stderr]     |
Dec 11 15:11:03.014 INFO [stderr] 193 |     use std::thread;
Dec 11 15:11:03.014 INFO [stderr]     |         ^^^^^^^^^^^
Dec 11 15:11:03.014 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.190 INFO [stderr]   --> src/main.rs:70:21
Dec 11 15:11:03.190 INFO [stderr]    |
Dec 11 15:11:03.190 INFO [stderr] 70 |     fn render_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.190 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.190 INFO [stderr]    |
Dec 11 15:11:03.190 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.190 INFO [stderr]   --> src/main.rs:82:24
Dec 11 15:11:03.190 INFO [stderr]    |
Dec 11 15:11:03.190 INFO [stderr] 82 |     fn render_products(req: &mut Request,
Dec 11 15:11:03.190 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.190 INFO [stderr]   --> src/main.rs:97:21
Dec 11 15:11:03.190 INFO [stderr]    |
Dec 11 15:11:03.190 INFO [stderr] 97 |     fn render_debts(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.190 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.190 INFO [stderr]    --> src/main.rs:110:18
Dec 11 15:11:03.190 INFO [stderr]     |
Dec 11 15:11:03.190 INFO [stderr] 110 |     fn api_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.190 INFO [stderr]     |                  ^^^ help: consider using `_req` instead
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.190 INFO [stderr]    --> src/main.rs:118:21
Dec 11 15:11:03.190 INFO [stderr]     |
Dec 11 15:11:03.190 INFO [stderr] 118 |     fn api_products(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.190 INFO [stderr]     |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.190 INFO [stderr] warning: unused variable: `res`
Dec 11 15:11:03.190 INFO [stderr]    --> src/main.rs:216:13
Dec 11 15:11:03.190 INFO [stderr]     |
Dec 11 15:11:03.190 INFO [stderr] 216 |         let res = client
Dec 11 15:11:03.190 INFO [stderr]     |             ^^^ help: consider using `_res` instead
Dec 11 15:11:03.190 INFO [stderr] 
Dec 11 15:11:03.209 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:11:03.209 INFO [stderr]   --> src/main.rs:51:9
Dec 11 15:11:03.209 INFO [stderr]    |
Dec 11 15:11:03.209 INFO [stderr] 51 |     let mut server = Server {
Dec 11 15:11:03.209 INFO [stderr]    |         ----^^^^^^
Dec 11 15:11:03.209 INFO [stderr]    |         |
Dec 11 15:11:03.209 INFO [stderr]    |         help: remove this `mut`
Dec 11 15:11:03.209 INFO [stderr]    |
Dec 11 15:11:03.209 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 15:11:03.209 INFO [stderr] 
Dec 11 15:11:03.223 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:11:03.223 INFO [stderr]    --> src/main.rs:198:13
Dec 11 15:11:03.223 INFO [stderr]     |
Dec 11 15:11:03.223 INFO [stderr] 198 |         let mut resp = reqwest::get("http://localhost:3000/users").unwrap();
Dec 11 15:11:03.223 INFO [stderr]     |             ----^^^^
Dec 11 15:11:03.223 INFO [stderr]     |             |
Dec 11 15:11:03.223 INFO [stderr]     |             help: remove this `mut`
Dec 11 15:11:03.223 INFO [stderr] 
Dec 11 15:11:03.223 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:11:03.223 INFO [stderr]    --> src/main.rs:204:13
Dec 11 15:11:03.223 INFO [stderr]     |
Dec 11 15:11:03.223 INFO [stderr] 204 |         let mut resp = reqwest::get("http://localhost:3000/products").unwrap();
Dec 11 15:11:03.223 INFO [stderr]     |             ----^^^^
Dec 11 15:11:03.223 INFO [stderr]     |             |
Dec 11 15:11:03.223 INFO [stderr]     |             help: remove this `mut`
Dec 11 15:11:03.223 INFO [stderr] 
Dec 11 15:11:03.310 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.310 INFO [stderr]   --> src/main.rs:70:21
Dec 11 15:11:03.310 INFO [stderr]    |
Dec 11 15:11:03.310 INFO [stderr] 70 |     fn render_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.310 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.310 INFO [stderr]    |
Dec 11 15:11:03.310 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 15:11:03.310 INFO [stderr] 
Dec 11 15:11:03.310 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.310 INFO [stderr]   --> src/main.rs:82:24
Dec 11 15:11:03.310 INFO [stderr]    |
Dec 11 15:11:03.310 INFO [stderr] 82 |     fn render_products(req: &mut Request,
Dec 11 15:11:03.310 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 11 15:11:03.310 INFO [stderr] 
Dec 11 15:11:03.310 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.310 INFO [stderr]   --> src/main.rs:97:21
Dec 11 15:11:03.310 INFO [stderr]    |
Dec 11 15:11:03.310 INFO [stderr] 97 |     fn render_debts(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.310 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.310 INFO [stderr] 
Dec 11 15:11:03.310 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.310 INFO [stderr]    --> src/main.rs:110:18
Dec 11 15:11:03.310 INFO [stderr]     |
Dec 11 15:11:03.311 INFO [stderr] 110 |     fn api_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.311 INFO [stderr]     |                  ^^^ help: consider using `_req` instead
Dec 11 15:11:03.311 INFO [stderr] 
Dec 11 15:11:03.311 INFO [stderr] warning: unused variable: `req`
Dec 11 15:11:03.311 INFO [stderr]    --> src/main.rs:118:21
Dec 11 15:11:03.311 INFO [stderr]     |
Dec 11 15:11:03.311 INFO [stderr] 118 |     fn api_products(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 11 15:11:03.311 INFO [stderr]     |                     ^^^ help: consider using `_req` instead
Dec 11 15:11:03.311 INFO [stderr] 
Dec 11 15:11:03.332 INFO [stderr] warning: variable does not need to be mutable
Dec 11 15:11:03.332 INFO [stderr]   --> src/main.rs:51:9
Dec 11 15:11:03.332 INFO [stderr]    |
Dec 11 15:11:03.332 INFO [stderr] 51 |     let mut server = Server {
Dec 11 15:11:03.332 INFO [stderr]    |         ----^^^^^^
Dec 11 15:11:03.332 INFO [stderr]    |         |
Dec 11 15:11:03.332 INFO [stderr]    |         help: remove this `mut`
Dec 11 15:11:03.332 INFO [stderr]    |
Dec 11 15:11:03.332 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 15:11:03.332 INFO [stderr] 
Dec 11 15:11:03.332 INFO [stderr] warning: struct is never constructed: `MemoryStorage`
Dec 11 15:11:03.332 INFO [stderr]  --> src/storage/mem.rs:7:1
Dec 11 15:11:03.333 INFO [stderr]   |
Dec 11 15:11:03.333 INFO [stderr] 7 | pub struct MemoryStorage {
Dec 11 15:11:03.333 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.333 INFO [stderr]   |
Dec 11 15:11:03.333 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:11:03.333 INFO [stderr] 
Dec 11 15:11:03.333 INFO [stderr] warning: method is never used: `new`
Dec 11 15:11:03.333 INFO [stderr]   --> src/storage/mem.rs:14:5
Dec 11 15:11:03.333 INFO [stderr]    |
Dec 11 15:11:03.333 INFO [stderr] 14 |     pub fn new() -> Self {
Dec 11 15:11:03.333 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.333 INFO [stderr] 
Dec 11 15:11:03.449 INFO [stderr] warning: struct is never constructed: `MemoryStorage`
Dec 11 15:11:03.449 INFO [stderr]  --> src/storage/mem.rs:7:1
Dec 11 15:11:03.449 INFO [stderr]   |
Dec 11 15:11:03.449 INFO [stderr] 7 | pub struct MemoryStorage {
Dec 11 15:11:03.449 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.449 INFO [stderr]   |
Dec 11 15:11:03.449 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 15:11:03.449 INFO [stderr] 
Dec 11 15:11:03.449 INFO [stderr] warning: method is never used: `new`
Dec 11 15:11:03.449 INFO [stderr]   --> src/storage/mem.rs:14:5
Dec 11 15:11:03.449 INFO [stderr]    |
Dec 11 15:11:03.449 INFO [stderr] 14 |     pub fn new() -> Self {
Dec 11 15:11:03.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 15:11:03.449 INFO [stderr] 
Dec 11 15:11:03.484 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.97s
Dec 11 15:11:03.509 INFO [stderr] su: No module specific data is present
Dec 11 15:11:05.279 INFO running `"docker" "inspect" "dbb6c881285c7211c0077d94052d89a6057de6413918553add352e3d0542b71e"`
Dec 11 15:11:05.612 INFO running `"docker" "rm" "-f" "dbb6c881285c7211c0077d94052d89a6057de6413918553add352e3d0542b71e"`
Dec 11 15:11:05.932 INFO [stdout] dbb6c881285c7211c0077d94052d89a6057de6413918553add352e3d0542b71e