Dec 04 06:26:34.444 INFO checking yrjok/Raspberry-Pi-Drive-Server against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 06:26:34.444 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 06:26:34.948 INFO [stdout] ffa9be173c8c78d6eb80db8c90abfd13fbfd898e6ce54f752b439397d0e05860
Dec 04 06:26:34.950 INFO running `"docker" "start" "-a" "ffa9be173c8c78d6eb80db8c90abfd13fbfd898e6ce54f752b439397d0e05860"`
Dec 04 06:26:37.055 INFO [stderr] usermod: no changes
Dec 04 06:26:37.119 INFO [stderr]     Checking rapid_server v0.1.0 (/source)
Dec 04 06:26:37.360 INFO [stderr] warning: unused import: `process`
Dec 04 06:26:37.360 INFO [stderr]  --> src/main.rs:1:11
Dec 04 06:26:37.360 INFO [stderr]   |
Dec 04 06:26:37.360 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:37.360 INFO [stderr]   |           ^^^^^^^
Dec 04 06:26:37.372 INFO [stderr] warning: unused import: `process`
Dec 04 06:26:37.372 INFO [stderr]  --> src/main.rs:1:11
Dec 04 06:26:37.372 INFO [stderr]   |
Dec 04 06:26:37.372 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:37.372 INFO [stderr]   |           ^^^^^^^
Dec 04 06:26:37.372 INFO [stderr]   |
Dec 04 06:26:37.372 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:26:37.372 INFO [stderr] 
Dec 04 06:26:37.372 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 04 06:26:37.372 INFO [stderr]  --> src/handlers.rs:1:11
Dec 04 06:26:37.372 INFO [stderr]   |
Dec 04 06:26:37.372 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:37.372 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 04 06:26:37.373 INFO [stderr] 
Dec 04 06:26:37.373 INFO [stderr] warning: unused import: `std::fs`
Dec 04 06:26:37.373 INFO [stderr]  --> src/handlers.rs:5:5
Dec 04 06:26:37.373 INFO [stderr]   |
Dec 04 06:26:37.373 INFO [stderr] 5 | use std::fs;
Dec 04 06:26:37.373 INFO [stderr]   |     ^^^^^^^
Dec 04 06:26:37.373 INFO [stderr] 
Dec 04 06:26:37.387 INFO [stderr]   |
Dec 04 06:26:37.387 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:26:37.387 INFO [stderr] 
Dec 04 06:26:37.387 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 04 06:26:37.387 INFO [stderr]  --> src/handlers.rs:1:11
Dec 04 06:26:37.387 INFO [stderr]   |
Dec 04 06:26:37.387 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:37.387 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 04 06:26:37.387 INFO [stderr] 
Dec 04 06:26:37.387 INFO [stderr] warning: unused import: `std::fs`
Dec 04 06:26:37.387 INFO [stderr]  --> src/handlers.rs:5:5
Dec 04 06:26:37.387 INFO [stderr]   |
Dec 04 06:26:37.387 INFO [stderr] 5 | use std::fs;
Dec 04 06:26:37.387 INFO [stderr]   |     ^^^^^^^
Dec 04 06:26:37.387 INFO [stderr] 
Dec 04 06:26:37.529 INFO [stderr] warning: unused variable: `message`
Dec 04 06:26:37.529 INFO [stderr]   --> src/handlers.rs:36:25
Dec 04 06:26:37.529 INFO [stderr]    |
Dec 04 06:26:37.529 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 04 06:26:37.529 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 04 06:26:37.536 INFO [stderr] warning: unused variable: `message`
Dec 04 06:26:37.536 INFO [stderr]   --> src/handlers.rs:36:25
Dec 04 06:26:37.536 INFO [stderr]    |
Dec 04 06:26:37.536 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 04 06:26:37.537 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 04 06:26:37.537 INFO [stderr]    |
Dec 04 06:26:37.537 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:26:37.537 INFO [stderr] 
Dec 04 06:26:37.540 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.540 INFO [stderr]   --> src/main.rs:20:9
Dec 04 06:26:37.540 INFO [stderr]    |
Dec 04 06:26:37.540 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 04 06:26:37.540 INFO [stderr]    |         ----^^^^^^
Dec 04 06:26:37.540 INFO [stderr]    |         |
Dec 04 06:26:37.540 INFO [stderr]    |         help: remove this `mut`
Dec 04 06:26:37.540 INFO [stderr]    |
Dec 04 06:26:37.540 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 06:26:37.540 INFO [stderr] 
Dec 04 06:26:37.550 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.550 INFO [stderr]   --> src/handlers.rs:54:13
Dec 04 06:26:37.550 INFO [stderr]    |
Dec 04 06:26:37.550 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 04 06:26:37.550 INFO [stderr]    |             ----^^^^^^
Dec 04 06:26:37.550 INFO [stderr]    |             |
Dec 04 06:26:37.550 INFO [stderr]    |             help: remove this `mut`
Dec 04 06:26:37.550 INFO [stderr]    |
Dec 04 06:26:37.550 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:26:37.550 INFO [stderr] 
Dec 04 06:26:37.554 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.554 INFO [stderr]   --> src/main.rs:20:9
Dec 04 06:26:37.554 INFO [stderr]    |
Dec 04 06:26:37.554 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 04 06:26:37.554 INFO [stderr]    |         ----^^^^^^
Dec 04 06:26:37.554 INFO [stderr]    |         |
Dec 04 06:26:37.555 INFO [stderr]    |         help: remove this `mut`
Dec 04 06:26:37.555 INFO [stderr]    |
Dec 04 06:26:37.555 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 06:26:37.555 INFO [stderr] 
Dec 04 06:26:37.571 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.571 INFO [stderr]   --> src/handlers.rs:54:13
Dec 04 06:26:37.571 INFO [stderr]    |
Dec 04 06:26:37.571 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 04 06:26:37.571 INFO [stderr]    |             ----^^^^^^
Dec 04 06:26:37.571 INFO [stderr]    |             |
Dec 04 06:26:37.571 INFO [stderr]    |             help: remove this `mut`
Dec 04 06:26:37.571 INFO [stderr] 
Dec 04 06:26:37.576 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.576 INFO [stderr]   --> src/handlers.rs:81:23
Dec 04 06:26:37.576 INFO [stderr]    |
Dec 04 06:26:37.576 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 04 06:26:37.576 INFO [stderr]    |                       ----^^^^^^^
Dec 04 06:26:37.576 INFO [stderr]    |                       |
Dec 04 06:26:37.576 INFO [stderr]    |                       help: remove this `mut`
Dec 04 06:26:37.576 INFO [stderr] 
Dec 04 06:26:37.585 INFO [stderr] warning: field is never used: `address`
Dec 04 06:26:37.585 INFO [stderr]  --> src/handlers.rs:9:5
Dec 04 06:26:37.585 INFO [stderr]   |
Dec 04 06:26:37.585 INFO [stderr] 9 |     address: SocketAddr,
Dec 04 06:26:37.585 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:37.585 INFO [stderr] 
Dec 04 06:26:37.590 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:37.590 INFO [stderr]   --> src/handlers.rs:81:23
Dec 04 06:26:37.590 INFO [stderr]    |
Dec 04 06:26:37.590 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 04 06:26:37.590 INFO [stderr]    |                       ----^^^^^^^
Dec 04 06:26:37.590 INFO [stderr]    |                       |
Dec 04 06:26:37.590 INFO [stderr]    |                       help: remove this `mut`
Dec 04 06:26:37.590 INFO [stderr] 
Dec 04 06:26:37.598 INFO [stderr] warning: field is never used: `address`
Dec 04 06:26:37.598 INFO [stderr]  --> src/handlers.rs:9:5
Dec 04 06:26:37.598 INFO [stderr]   |
Dec 04 06:26:37.598 INFO [stderr] 9 |     address: SocketAddr,
Dec 04 06:26:37.598 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:37.598 INFO [stderr]   |
Dec 04 06:26:37.598 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:37.599 INFO [stderr] 
Dec 04 06:26:37.600 INFO [stderr]   |
Dec 04 06:26:37.601 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:37.601 INFO [stderr] 
Dec 04 06:26:37.643 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
Dec 04 06:26:37.646 INFO [stderr] su: No module specific data is present
Dec 04 06:26:39.241 INFO running `"docker" "inspect" "ffa9be173c8c78d6eb80db8c90abfd13fbfd898e6ce54f752b439397d0e05860"`
Dec 04 06:26:39.583 INFO running `"docker" "rm" "-f" "ffa9be173c8c78d6eb80db8c90abfd13fbfd898e6ce54f752b439397d0e05860"`
Dec 04 06:26:39.967 INFO [stdout] ffa9be173c8c78d6eb80db8c90abfd13fbfd898e6ce54f752b439397d0e05860