Dec 04 06:26:30.200 INFO checking yrjok/Raspberry-Pi-Drive-Server against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:26:30.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 06:26:30.653 INFO [stdout] af1912d39aeeead4193ef9d7198fb4118a17ea649bf22a180b225dab258f6dbb
Dec 04 06:26:30.655 INFO running `"docker" "start" "-a" "af1912d39aeeead4193ef9d7198fb4118a17ea649bf22a180b225dab258f6dbb"`
Dec 04 06:26:32.342 INFO [stderr] usermod: no changes
Dec 04 06:26:32.420 INFO [stderr]     Checking rapid_server v0.1.0 (/source)
Dec 04 06:26:32.579 INFO [stderr] warning: unused import: `process`
Dec 04 06:26:32.579 INFO [stderr]  --> src/main.rs:1:11
Dec 04 06:26:32.579 INFO [stderr]   |
Dec 04 06:26:32.579 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:32.579 INFO [stderr]   |           ^^^^^^^
Dec 04 06:26:32.579 INFO [stderr]   |
Dec 04 06:26:32.579 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:26:32.579 INFO [stderr] 
Dec 04 06:26:32.579 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 04 06:26:32.579 INFO [stderr]  --> src/handlers.rs:1:11
Dec 04 06:26:32.579 INFO [stderr]   |
Dec 04 06:26:32.579 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:32.579 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 04 06:26:32.579 INFO [stderr] 
Dec 04 06:26:32.579 INFO [stderr] warning: unused import: `std::fs`
Dec 04 06:26:32.579 INFO [stderr]  --> src/handlers.rs:5:5
Dec 04 06:26:32.579 INFO [stderr]   |
Dec 04 06:26:32.579 INFO [stderr] 5 | use std::fs;
Dec 04 06:26:32.579 INFO [stderr]   |     ^^^^^^^
Dec 04 06:26:32.579 INFO [stderr] 
Dec 04 06:26:32.631 INFO [stderr] warning: unused import: `process`
Dec 04 06:26:32.631 INFO [stderr]  --> src/main.rs:1:11
Dec 04 06:26:32.631 INFO [stderr]   |
Dec 04 06:26:32.631 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:32.631 INFO [stderr]   |           ^^^^^^^
Dec 04 06:26:32.631 INFO [stderr]   |
Dec 04 06:26:32.631 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 06:26:32.631 INFO [stderr] 
Dec 04 06:26:32.631 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 04 06:26:32.631 INFO [stderr]  --> src/handlers.rs:1:11
Dec 04 06:26:32.631 INFO [stderr]   |
Dec 04 06:26:32.631 INFO [stderr] 1 | use std::{process, thread};
Dec 04 06:26:32.631 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 04 06:26:32.631 INFO [stderr] 
Dec 04 06:26:32.631 INFO [stderr] warning: unused import: `std::fs`
Dec 04 06:26:32.631 INFO [stderr]  --> src/handlers.rs:5:5
Dec 04 06:26:32.631 INFO [stderr]   |
Dec 04 06:26:32.631 INFO [stderr] 5 | use std::fs;
Dec 04 06:26:32.631 INFO [stderr]   |     ^^^^^^^
Dec 04 06:26:32.631 INFO [stderr] 
Dec 04 06:26:32.655 INFO [stderr] warning: unused variable: `message`
Dec 04 06:26:32.655 INFO [stderr]   --> src/handlers.rs:36:25
Dec 04 06:26:32.655 INFO [stderr]    |
Dec 04 06:26:32.655 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 04 06:26:32.655 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 04 06:26:32.655 INFO [stderr]    |
Dec 04 06:26:32.655 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:26:32.655 INFO [stderr] 
Dec 04 06:26:32.659 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.659 INFO [stderr]   --> src/main.rs:20:9
Dec 04 06:26:32.659 INFO [stderr]    |
Dec 04 06:26:32.659 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 04 06:26:32.659 INFO [stderr]    |         ----^^^^^^
Dec 04 06:26:32.659 INFO [stderr]    |         |
Dec 04 06:26:32.659 INFO [stderr]    |         help: remove this `mut`
Dec 04 06:26:32.659 INFO [stderr]    |
Dec 04 06:26:32.659 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 06:26:32.659 INFO [stderr] 
Dec 04 06:26:32.671 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.671 INFO [stderr]   --> src/handlers.rs:54:13
Dec 04 06:26:32.671 INFO [stderr]    |
Dec 04 06:26:32.671 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 04 06:26:32.671 INFO [stderr]    |             ----^^^^^^
Dec 04 06:26:32.671 INFO [stderr]    |             |
Dec 04 06:26:32.671 INFO [stderr]    |             help: remove this `mut`
Dec 04 06:26:32.671 INFO [stderr] 
Dec 04 06:26:32.679 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.679 INFO [stderr]   --> src/handlers.rs:81:23
Dec 04 06:26:32.679 INFO [stderr]    |
Dec 04 06:26:32.679 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 04 06:26:32.679 INFO [stderr]    |                       ----^^^^^^^
Dec 04 06:26:32.679 INFO [stderr]    |                       |
Dec 04 06:26:32.679 INFO [stderr]    |                       help: remove this `mut`
Dec 04 06:26:32.679 INFO [stderr] 
Dec 04 06:26:32.684 INFO [stderr] warning: field is never used: `address`
Dec 04 06:26:32.684 INFO [stderr]  --> src/handlers.rs:9:5
Dec 04 06:26:32.684 INFO [stderr]   |
Dec 04 06:26:32.684 INFO [stderr] 9 |     address: SocketAddr,
Dec 04 06:26:32.684 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:32.684 INFO [stderr]   |
Dec 04 06:26:32.684 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:32.684 INFO [stderr] 
Dec 04 06:26:32.743 INFO [stderr] warning: unused variable: `message`
Dec 04 06:26:32.743 INFO [stderr]   --> src/handlers.rs:36:25
Dec 04 06:26:32.743 INFO [stderr]    |
Dec 04 06:26:32.743 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 04 06:26:32.743 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 04 06:26:32.743 INFO [stderr]    |
Dec 04 06:26:32.743 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:26:32.743 INFO [stderr] 
Dec 04 06:26:32.747 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.747 INFO [stderr]   --> src/main.rs:20:9
Dec 04 06:26:32.747 INFO [stderr]    |
Dec 04 06:26:32.747 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 04 06:26:32.747 INFO [stderr]    |         ----^^^^^^
Dec 04 06:26:32.747 INFO [stderr]    |         |
Dec 04 06:26:32.747 INFO [stderr]    |         help: remove this `mut`
Dec 04 06:26:32.747 INFO [stderr]    |
Dec 04 06:26:32.747 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 06:26:32.747 INFO [stderr] 
Dec 04 06:26:32.759 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.759 INFO [stderr]   --> src/handlers.rs:54:13
Dec 04 06:26:32.759 INFO [stderr]    |
Dec 04 06:26:32.759 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 04 06:26:32.759 INFO [stderr]    |             ----^^^^^^
Dec 04 06:26:32.759 INFO [stderr]    |             |
Dec 04 06:26:32.759 INFO [stderr]    |             help: remove this `mut`
Dec 04 06:26:32.759 INFO [stderr] 
Dec 04 06:26:32.763 INFO [stderr] warning: variable does not need to be mutable
Dec 04 06:26:32.763 INFO [stderr]   --> src/handlers.rs:81:23
Dec 04 06:26:32.763 INFO [stderr]    |
Dec 04 06:26:32.763 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 04 06:26:32.763 INFO [stderr]    |                       ----^^^^^^^
Dec 04 06:26:32.763 INFO [stderr]    |                       |
Dec 04 06:26:32.763 INFO [stderr]    |                       help: remove this `mut`
Dec 04 06:26:32.763 INFO [stderr] 
Dec 04 06:26:32.775 INFO [stderr] warning: field is never used: `address`
Dec 04 06:26:32.775 INFO [stderr]  --> src/handlers.rs:9:5
Dec 04 06:26:32.775 INFO [stderr]   |
Dec 04 06:26:32.775 INFO [stderr] 9 |     address: SocketAddr,
Dec 04 06:26:32.775 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 04 06:26:32.775 INFO [stderr]   |
Dec 04 06:26:32.775 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:26:32.775 INFO [stderr] 
Dec 04 06:26:32.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 04 06:26:32.831 INFO [stderr] su: No module specific data is present
Dec 04 06:26:33.741 INFO running `"docker" "inspect" "af1912d39aeeead4193ef9d7198fb4118a17ea649bf22a180b225dab258f6dbb"`
Dec 04 06:26:34.073 INFO running `"docker" "rm" "-f" "af1912d39aeeead4193ef9d7198fb4118a17ea649bf22a180b225dab258f6dbb"`
Dec 04 06:26:34.364 INFO [stdout] af1912d39aeeead4193ef9d7198fb4118a17ea649bf22a180b225dab258f6dbb