Dec 13 13:29:14.517 INFO testing kper/cashdesk against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:29:14.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 13:29:15.004 INFO [stdout] fca1aa76158cff3ec061bead0f6c54217826524353c2d2381954c7a18eef436a
Dec 13 13:29:15.006 INFO running `"docker" "start" "-a" "fca1aa76158cff3ec061bead0f6c54217826524353c2d2381954c7a18eef436a"`
Dec 13 13:29:17.127 INFO [stderr] usermod: no changes
Dec 13 13:29:17.179 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 13 13:29:17.522 INFO [stderr]    Compiling sequence_trie v0.2.1
Dec 13 13:29:17.532 INFO [stderr]    Compiling libflate v0.1.7
Dec 13 13:29:17.533 INFO [stderr]    Compiling thread-id v3.1.0
Dec 13 13:29:17.540 INFO [stderr]    Compiling openssl-sys v0.9.14
Dec 13 13:29:17.547 INFO [stderr]    Compiling serde_urlencoded v0.5.1
Dec 13 13:29:17.547 INFO [stderr]    Compiling persistent v0.3.0
Dec 13 13:29:17.555 INFO [stderr]    Compiling router v0.5.1
Dec 13 13:29:18.881 INFO [stderr]    Compiling thread_local v0.3.3
Dec 13 13:29:20.145 INFO [stderr]    Compiling mount v0.3.0
Dec 13 13:29:22.760 INFO [stderr]    Compiling regex v0.2.2
Dec 13 13:29:22.895 INFO [stderr]    Compiling openssl v0.9.14
Dec 13 13:29:24.263 INFO [stderr]    Compiling bodyparser v0.7.0
Dec 13 13:29:32.659 INFO [stderr]    Compiling staticfile v0.4.0
Dec 13 13:29:43.853 INFO [stderr]    Compiling handlebars v0.27.0
Dec 13 13:29:44.023 INFO [stderr]    Compiling native-tls v0.1.2
Dec 13 13:29:44.795 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 13 13:29:45.930 INFO [stderr]    Compiling reqwest v0.6.2
Dec 13 13:29:49.859 INFO [stderr]    Compiling handlebars-iron v0.25.0
Dec 13 13:29:52.719 INFO [stderr]    Compiling cashdesk v0.1.0 (/source)
Dec 13 13:29:54.567 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 13:29:54.567 INFO [stderr]  --> src/main.rs:7:1
Dec 13 13:29:54.567 INFO [stderr]   |
Dec 13 13:29:54.567 INFO [stderr] 7 | #[macro_use]
Dec 13 13:29:54.567 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 13:29:54.567 INFO [stderr]   |
Dec 13 13:29:54.567 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 13:29:54.567 INFO [stderr] 
Dec 13 13:29:54.567 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:29:54.568 INFO [stderr]  --> src/storage/mem.rs:1:17
Dec 13 13:29:54.568 INFO [stderr]   |
Dec 13 13:29:54.568 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 13 13:29:54.568 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `std::mem`
Dec 13 13:29:54.568 INFO [stderr]  --> src/storage/mem.rs:5:5
Dec 13 13:29:54.568 INFO [stderr]   |
Dec 13 13:29:54.568 INFO [stderr] 5 | use std::mem;
Dec 13 13:29:54.568 INFO [stderr]   |     ^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:29:54.568 INFO [stderr]  --> src/storage/fs.rs:1:17
Dec 13 13:29:54.568 INFO [stderr]   |
Dec 13 13:29:54.568 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 13 13:29:54.568 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:29:54.568 INFO [stderr]  --> src/storage/mod.rs:4:17
Dec 13 13:29:54.568 INFO [stderr]   |
Dec 13 13:29:54.568 INFO [stderr] 4 | use std::sync::{Arc, Mutex};
Dec 13 13:29:54.568 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `iron::mime::Mime`
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:20:5
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 20 | use iron::mime::Mime;
Dec 13 13:29:54.568 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `iron::headers::ContentType`
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:21:5
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 21 | use iron::headers::ContentType;
Dec 13 13:29:54.568 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `iron::modifiers::Redirect`
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:26:5
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 26 | use iron::modifiers::Redirect;
Dec 13 13:29:54.568 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `OriginalUrl`
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:28:20
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 28 | use mount::{Mount, OriginalUrl};
Dec 13 13:29:54.568 INFO [stderr]    |                    ^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:30:5
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 30 | use std::collections::HashMap;
Dec 13 13:29:54.568 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 13:29:54.568 INFO [stderr]   --> src/main.rs:67:27
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr] 67 |         Ok(Response::with((status::Ok)))
Dec 13 13:29:54.568 INFO [stderr]    |                           ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 13:29:54.568 INFO [stderr]    |
Dec 13 13:29:54.568 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `super::*`
Dec 13 13:29:54.568 INFO [stderr]    --> src/main.rs:191:9
Dec 13 13:29:54.568 INFO [stderr]     |
Dec 13 13:29:54.568 INFO [stderr] 191 |     use super::*;
Dec 13 13:29:54.568 INFO [stderr]     |         ^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:29:54.568 INFO [stderr]    --> src/main.rs:192:21
Dec 13 13:29:54.568 INFO [stderr]     |
Dec 13 13:29:54.568 INFO [stderr] 192 |     use std::sync::{Arc, Mutex};
Dec 13 13:29:54.568 INFO [stderr]     |                     ^^^  ^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.568 INFO [stderr] warning: unused import: `std::thread`
Dec 13 13:29:54.568 INFO [stderr]    --> src/main.rs:193:9
Dec 13 13:29:54.568 INFO [stderr]     |
Dec 13 13:29:54.568 INFO [stderr] 193 |     use std::thread;
Dec 13 13:29:54.568 INFO [stderr]     |         ^^^^^^^^^^^
Dec 13 13:29:54.568 INFO [stderr] 
Dec 13 13:29:54.784 INFO [stderr] warning: unused variable: `req`
Dec 13 13:29:54.784 INFO [stderr]   --> src/main.rs:70:21
Dec 13 13:29:54.784 INFO [stderr]    |
Dec 13 13:29:54.784 INFO [stderr] 70 |     fn render_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:29:54.784 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 13 13:29:54.784 INFO [stderr]    |
Dec 13 13:29:54.784 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:29:54.784 INFO [stderr] 
Dec 13 13:29:54.784 INFO [stderr] warning: unused variable: `req`
Dec 13 13:29:54.784 INFO [stderr]   --> src/main.rs:82:24
Dec 13 13:29:54.784 INFO [stderr]    |
Dec 13 13:29:54.785 INFO [stderr] 82 |     fn render_products(req: &mut Request,
Dec 13 13:29:54.785 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 13 13:29:54.785 INFO [stderr] 
Dec 13 13:29:54.785 INFO [stderr] warning: unused variable: `req`
Dec 13 13:29:54.785 INFO [stderr]   --> src/main.rs:97:21
Dec 13 13:29:54.785 INFO [stderr]    |
Dec 13 13:29:54.785 INFO [stderr] 97 |     fn render_debts(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:29:54.785 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 13 13:29:54.785 INFO [stderr] 
Dec 13 13:29:54.785 INFO [stderr] warning: unused variable: `req`
Dec 13 13:29:54.785 INFO [stderr]    --> src/main.rs:110:18
Dec 13 13:29:54.785 INFO [stderr]     |
Dec 13 13:29:54.785 INFO [stderr] 110 |     fn api_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:29:54.785 INFO [stderr]     |                  ^^^ help: consider using `_req` instead
Dec 13 13:29:54.785 INFO [stderr] 
Dec 13 13:29:54.785 INFO [stderr] warning: unused variable: `req`
Dec 13 13:29:54.785 INFO [stderr]    --> src/main.rs:118:21
Dec 13 13:29:54.785 INFO [stderr]     |
Dec 13 13:29:54.785 INFO [stderr] 118 |     fn api_products(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:29:54.785 INFO [stderr]     |                     ^^^ help: consider using `_req` instead
Dec 13 13:29:54.785 INFO [stderr] 
Dec 13 13:29:54.794 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:29:54.794 INFO [stderr]   --> src/main.rs:51:9
Dec 13 13:29:54.794 INFO [stderr]    |
Dec 13 13:29:54.794 INFO [stderr] 51 |     let mut server = Server {
Dec 13 13:29:54.794 INFO [stderr]    |         ----^^^^^^
Dec 13 13:29:54.794 INFO [stderr]    |         |
Dec 13 13:29:54.794 INFO [stderr]    |         help: remove this `mut`
Dec 13 13:29:54.794 INFO [stderr]    |
Dec 13 13:29:54.795 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:29:54.795 INFO [stderr] 
Dec 13 13:29:54.878 INFO [stderr] warning: struct is never constructed: `MemoryStorage`
Dec 13 13:29:54.878 INFO [stderr]  --> src/storage/mem.rs:7:1
Dec 13 13:29:54.878 INFO [stderr]   |
Dec 13 13:29:54.878 INFO [stderr] 7 | pub struct MemoryStorage {
Dec 13 13:29:54.878 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:29:54.878 INFO [stderr]   |
Dec 13 13:29:54.878 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 13:29:54.878 INFO [stderr] 
Dec 13 13:29:54.878 INFO [stderr] warning: method is never used: `new`
Dec 13 13:29:54.878 INFO [stderr]   --> src/storage/mem.rs:14:5
Dec 13 13:29:54.878 INFO [stderr]    |
Dec 13 13:29:54.878 INFO [stderr] 14 |     pub fn new() -> Self {
Dec 13 13:29:54.878 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 13:29:54.878 INFO [stderr] 
Dec 13 13:30:02.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.09s
Dec 13 13:30:02.253 INFO [stderr] su: No module specific data is present
Dec 13 13:30:03.851 INFO running `"docker" "inspect" "fca1aa76158cff3ec061bead0f6c54217826524353c2d2381954c7a18eef436a"`
Dec 13 13:30:04.067 INFO running `"docker" "rm" "-f" "fca1aa76158cff3ec061bead0f6c54217826524353c2d2381954c7a18eef436a"`
Dec 13 13:30:04.299 INFO [stdout] fca1aa76158cff3ec061bead0f6c54217826524353c2d2381954c7a18eef436a
Dec 13 13:30:04.305 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 13:30:04.706 INFO [stdout] a538f4c6294985e67ec3ef940e0ddee0f82bc9fb4d30f38474fe6637e93d50c8
Dec 13 13:30:04.715 INFO running `"docker" "start" "-a" "a538f4c6294985e67ec3ef940e0ddee0f82bc9fb4d30f38474fe6637e93d50c8"`
Dec 13 13:30:05.783 INFO [stderr] usermod: no changes
Dec 13 13:30:05.837 INFO [stderr] warning: unused manifest key: target.arm-unknown-linux-gnueabihf.linker
Dec 13 13:30:05.971 INFO [stderr]    Compiling cashdesk v0.1.0 (/source)
Dec 13 13:30:07.846 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:30:07.846 INFO [stderr]  --> src/storage/mem.rs:1:17
Dec 13 13:30:07.846 INFO [stderr]   |
Dec 13 13:30:07.846 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 13 13:30:07.846 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:30:07.846 INFO [stderr]   |
Dec 13 13:30:07.846 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 13:30:07.847 INFO [stderr] 
Dec 13 13:30:07.847 INFO [stderr] warning: unused import: `std::mem`
Dec 13 13:30:07.847 INFO [stderr]  --> src/storage/mem.rs:5:5
Dec 13 13:30:07.847 INFO [stderr]   |
Dec 13 13:30:07.847 INFO [stderr] 5 | use std::mem;
Dec 13 13:30:07.847 INFO [stderr]   |     ^^^^^^^^
Dec 13 13:30:07.848 INFO [stderr] 
Dec 13 13:30:07.848 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:30:07.848 INFO [stderr]  --> src/storage/fs.rs:1:17
Dec 13 13:30:07.848 INFO [stderr]   |
Dec 13 13:30:07.848 INFO [stderr] 1 | use std::sync::{Arc, Mutex};
Dec 13 13:30:07.848 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:30:07.848 INFO [stderr] 
Dec 13 13:30:07.849 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:30:07.849 INFO [stderr]  --> src/storage/mod.rs:4:17
Dec 13 13:30:07.849 INFO [stderr]   |
Dec 13 13:30:07.849 INFO [stderr] 4 | use std::sync::{Arc, Mutex};
Dec 13 13:30:07.849 INFO [stderr]   |                 ^^^  ^^^^^
Dec 13 13:30:07.849 INFO [stderr] 
Dec 13 13:30:07.849 INFO [stderr] warning: unused import: `iron::mime::Mime`
Dec 13 13:30:07.850 INFO [stderr]   --> src/main.rs:20:5
Dec 13 13:30:07.850 INFO [stderr]    |
Dec 13 13:30:07.850 INFO [stderr] 20 | use iron::mime::Mime;
Dec 13 13:30:07.850 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 13:30:07.850 INFO [stderr] 
Dec 13 13:30:07.850 INFO [stderr] warning: unused import: `iron::headers::ContentType`
Dec 13 13:30:07.851 INFO [stderr]   --> src/main.rs:21:5
Dec 13 13:30:07.851 INFO [stderr]    |
Dec 13 13:30:07.851 INFO [stderr] 21 | use iron::headers::ContentType;
Dec 13 13:30:07.851 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:30:07.851 INFO [stderr] 
Dec 13 13:30:07.851 INFO [stderr] warning: unused import: `iron::modifiers::Redirect`
Dec 13 13:30:07.851 INFO [stderr]   --> src/main.rs:26:5
Dec 13 13:30:07.851 INFO [stderr]    |
Dec 13 13:30:07.852 INFO [stderr] 26 | use iron::modifiers::Redirect;
Dec 13 13:30:07.852 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:30:07.852 INFO [stderr] 
Dec 13 13:30:07.852 INFO [stderr] warning: unused import: `OriginalUrl`
Dec 13 13:30:07.852 INFO [stderr]   --> src/main.rs:28:20
Dec 13 13:30:07.852 INFO [stderr]    |
Dec 13 13:30:07.852 INFO [stderr] 28 | use mount::{Mount, OriginalUrl};
Dec 13 13:30:07.853 INFO [stderr]    |                    ^^^^^^^^^^^
Dec 13 13:30:07.853 INFO [stderr] 
Dec 13 13:30:07.853 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 13:30:07.853 INFO [stderr]   --> src/main.rs:67:27
Dec 13 13:30:07.853 INFO [stderr]    |
Dec 13 13:30:07.853 INFO [stderr] 67 |         Ok(Response::with((status::Ok)))
Dec 13 13:30:07.853 INFO [stderr]    |                           ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 13:30:07.854 INFO [stderr]    |
Dec 13 13:30:07.854 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 13:30:07.854 INFO [stderr] 
Dec 13 13:30:07.854 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 13 13:30:07.854 INFO [stderr]    --> src/main.rs:192:21
Dec 13 13:30:07.854 INFO [stderr]     |
Dec 13 13:30:07.854 INFO [stderr] 192 |     use std::sync::{Arc, Mutex};
Dec 13 13:30:07.854 INFO [stderr]     |                     ^^^  ^^^^^
Dec 13 13:30:07.854 INFO [stderr] 
Dec 13 13:30:07.854 INFO [stderr] warning: unused import: `std::thread`
Dec 13 13:30:07.854 INFO [stderr]    --> src/main.rs:193:9
Dec 13 13:30:07.854 INFO [stderr]     |
Dec 13 13:30:07.854 INFO [stderr] 193 |     use std::thread;
Dec 13 13:30:07.854 INFO [stderr]     |         ^^^^^^^^^^^
Dec 13 13:30:07.854 INFO [stderr] 
Dec 13 13:30:08.128 INFO [stderr] warning: unused variable: `req`
Dec 13 13:30:08.129 INFO [stderr]   --> src/main.rs:70:21
Dec 13 13:30:08.129 INFO [stderr]    |
Dec 13 13:30:08.129 INFO [stderr] 70 |     fn render_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:30:08.129 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 13 13:30:08.129 INFO [stderr]    |
Dec 13 13:30:08.129 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 13:30:08.130 INFO [stderr] 
Dec 13 13:30:08.130 INFO [stderr] warning: unused variable: `req`
Dec 13 13:30:08.130 INFO [stderr]   --> src/main.rs:82:24
Dec 13 13:30:08.130 INFO [stderr]    |
Dec 13 13:30:08.130 INFO [stderr] 82 |     fn render_products(req: &mut Request,
Dec 13 13:30:08.130 INFO [stderr]    |                        ^^^ help: consider using `_req` instead
Dec 13 13:30:08.130 INFO [stderr] 
Dec 13 13:30:08.130 INFO [stderr] warning: unused variable: `req`
Dec 13 13:30:08.130 INFO [stderr]   --> src/main.rs:97:21
Dec 13 13:30:08.130 INFO [stderr]    |
Dec 13 13:30:08.130 INFO [stderr] 97 |     fn render_debts(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:30:08.130 INFO [stderr]    |                     ^^^ help: consider using `_req` instead
Dec 13 13:30:08.130 INFO [stderr] 
Dec 13 13:30:08.130 INFO [stderr] warning: unused variable: `req`
Dec 13 13:30:08.131 INFO [stderr]    --> src/main.rs:110:18
Dec 13 13:30:08.131 INFO [stderr]     |
Dec 13 13:30:08.131 INFO [stderr] 110 |     fn api_users(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:30:08.131 INFO [stderr]     |                  ^^^ help: consider using `_req` instead
Dec 13 13:30:08.131 INFO [stderr] 
Dec 13 13:30:08.131 INFO [stderr] warning: unused variable: `req`
Dec 13 13:30:08.131 INFO [stderr]    --> src/main.rs:118:21
Dec 13 13:30:08.131 INFO [stderr]     |
Dec 13 13:30:08.131 INFO [stderr] 118 |     fn api_products(req: &mut Request, storage: Arc<Mutex<FileStorage>>) -> IronResult<Response> {
Dec 13 13:30:08.131 INFO [stderr]     |                     ^^^ help: consider using `_req` instead
Dec 13 13:30:08.131 INFO [stderr] 
Dec 13 13:30:08.131 INFO [stderr] warning: unused variable: `res`
Dec 13 13:30:08.131 INFO [stderr]    --> src/main.rs:216:13
Dec 13 13:30:08.131 INFO [stderr]     |
Dec 13 13:30:08.131 INFO [stderr] 216 |         let res = client
Dec 13 13:30:08.131 INFO [stderr]     |             ^^^ help: consider using `_res` instead
Dec 13 13:30:08.131 INFO [stderr] 
Dec 13 13:30:08.140 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:30:08.140 INFO [stderr]   --> src/main.rs:51:9
Dec 13 13:30:08.140 INFO [stderr]    |
Dec 13 13:30:08.140 INFO [stderr] 51 |     let mut server = Server {
Dec 13 13:30:08.140 INFO [stderr]    |         ----^^^^^^
Dec 13 13:30:08.140 INFO [stderr]    |         |
Dec 13 13:30:08.140 INFO [stderr]    |         help: remove this `mut`
Dec 13 13:30:08.140 INFO [stderr]    |
Dec 13 13:30:08.140 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 13:30:08.140 INFO [stderr] 
Dec 13 13:30:08.154 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:30:08.154 INFO [stderr]    --> src/main.rs:198:13
Dec 13 13:30:08.154 INFO [stderr]     |
Dec 13 13:30:08.154 INFO [stderr] 198 |         let mut resp = reqwest::get("http://localhost:3000/users").unwrap();
Dec 13 13:30:08.154 INFO [stderr]     |             ----^^^^
Dec 13 13:30:08.155 INFO [stderr]     |             |
Dec 13 13:30:08.155 INFO [stderr]     |             help: remove this `mut`
Dec 13 13:30:08.155 INFO [stderr] 
Dec 13 13:30:08.155 INFO [stderr] warning: variable does not need to be mutable
Dec 13 13:30:08.155 INFO [stderr]    --> src/main.rs:204:13
Dec 13 13:30:08.155 INFO [stderr]     |
Dec 13 13:30:08.155 INFO [stderr] 204 |         let mut resp = reqwest::get("http://localhost:3000/products").unwrap();
Dec 13 13:30:08.155 INFO [stderr]     |             ----^^^^
Dec 13 13:30:08.156 INFO [stderr]     |             |
Dec 13 13:30:08.156 INFO [stderr]     |             help: remove this `mut`
Dec 13 13:30:08.156 INFO [stderr] 
Dec 13 13:30:08.238 INFO [stderr] warning: struct is never constructed: `MemoryStorage`
Dec 13 13:30:08.238 INFO [stderr]  --> src/storage/mem.rs:7:1
Dec 13 13:30:08.238 INFO [stderr]   |
Dec 13 13:30:08.238 INFO [stderr] 7 | pub struct MemoryStorage {
Dec 13 13:30:08.238 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:30:08.238 INFO [stderr]   |
Dec 13 13:30:08.238 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 13:30:08.238 INFO [stderr] 
Dec 13 13:30:08.238 INFO [stderr] warning: method is never used: `new`
Dec 13 13:30:08.238 INFO [stderr]   --> src/storage/mem.rs:14:5
Dec 13 13:30:08.238 INFO [stderr]    |
Dec 13 13:30:08.238 INFO [stderr] 14 |     pub fn new() -> Self {
Dec 13 13:30:08.238 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 13:30:08.238 INFO [stderr] 
Dec 13 13:30:12.031 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
Dec 13 13:30:12.043 INFO [stderr] su: No module specific data is present
Dec 13 13:30:13.234 INFO running `"docker" "inspect" "a538f4c6294985e67ec3ef940e0ddee0f82bc9fb4d30f38474fe6637e93d50c8"`
Dec 13 13:30:13.573 INFO running `"docker" "rm" "-f" "a538f4c6294985e67ec3ef940e0ddee0f82bc9fb4d30f38474fe6637e93d50c8"`
Dec 13 13:30:13.879 INFO [stdout] a538f4c6294985e67ec3ef940e0ddee0f82bc9fb4d30f38474fe6637e93d50c8