Dec 19 04:55:19.936 INFO checking yrjok/Raspberry-Pi-Drive-Server against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 04:55:19.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/yrjok/Raspberry-Pi-Drive-Server:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 04:55:20.348 INFO [stdout] 328a077dd03883a9aca255c40f05463583fa870cf4c81d247f92f6117ae3c514
Dec 19 04:55:20.350 INFO running `"docker" "start" "-a" "328a077dd03883a9aca255c40f05463583fa870cf4c81d247f92f6117ae3c514"`
Dec 19 04:55:22.881 INFO [stderr]     Checking rapid_server v0.1.0 (/opt/crater/workdir)
Dec 19 04:55:23.048 INFO [stderr] warning: unused import: `process`
Dec 19 04:55:23.048 INFO [stderr]  --> src/main.rs:1:11
Dec 19 04:55:23.048 INFO [stderr]   |
Dec 19 04:55:23.048 INFO [stderr] 1 | use std::{process, thread};
Dec 19 04:55:23.049 INFO [stderr]   |           ^^^^^^^
Dec 19 04:55:23.049 INFO [stderr]   |
Dec 19 04:55:23.049 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 04:55:23.049 INFO [stderr] 
Dec 19 04:55:23.049 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 19 04:55:23.049 INFO [stderr]  --> src/handlers.rs:1:11
Dec 19 04:55:23.049 INFO [stderr]   |
Dec 19 04:55:23.049 INFO [stderr] 1 | use std::{process, thread};
Dec 19 04:55:23.049 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 19 04:55:23.049 INFO [stderr] 
Dec 19 04:55:23.049 INFO [stderr] warning: unused import: `std::fs`
Dec 19 04:55:23.049 INFO [stderr]  --> src/handlers.rs:5:5
Dec 19 04:55:23.049 INFO [stderr]   |
Dec 19 04:55:23.049 INFO [stderr] 5 | use std::fs;
Dec 19 04:55:23.049 INFO [stderr]   |     ^^^^^^^
Dec 19 04:55:23.049 INFO [stderr] 
Dec 19 04:55:23.116 INFO [stderr] warning: unused import: `process`
Dec 19 04:55:23.116 INFO [stderr]  --> src/main.rs:1:11
Dec 19 04:55:23.116 INFO [stderr]   |
Dec 19 04:55:23.117 INFO [stderr] 1 | use std::{process, thread};
Dec 19 04:55:23.117 INFO [stderr]   |           ^^^^^^^
Dec 19 04:55:23.117 INFO [stderr]   |
Dec 19 04:55:23.117 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 04:55:23.117 INFO [stderr] 
Dec 19 04:55:23.117 INFO [stderr] warning: unused imports: `process`, `thread`
Dec 19 04:55:23.117 INFO [stderr]  --> src/handlers.rs:1:11
Dec 19 04:55:23.117 INFO [stderr]   |
Dec 19 04:55:23.117 INFO [stderr] 1 | use std::{process, thread};
Dec 19 04:55:23.117 INFO [stderr]   |           ^^^^^^^  ^^^^^^
Dec 19 04:55:23.117 INFO [stderr] 
Dec 19 04:55:23.117 INFO [stderr] warning: unused import: `std::fs`
Dec 19 04:55:23.117 INFO [stderr]  --> src/handlers.rs:5:5
Dec 19 04:55:23.117 INFO [stderr]   |
Dec 19 04:55:23.117 INFO [stderr] 5 | use std::fs;
Dec 19 04:55:23.118 INFO [stderr]   |     ^^^^^^^
Dec 19 04:55:23.118 INFO [stderr] 
Dec 19 04:55:23.137 INFO [stderr] warning: unused variable: `message`
Dec 19 04:55:23.137 INFO [stderr]   --> src/handlers.rs:36:25
Dec 19 04:55:23.137 INFO [stderr]    |
Dec 19 04:55:23.138 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 19 04:55:23.138 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 19 04:55:23.138 INFO [stderr]    |
Dec 19 04:55:23.138 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:55:23.138 INFO [stderr] 
Dec 19 04:55:23.144 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.144 INFO [stderr]   --> src/main.rs:20:9
Dec 19 04:55:23.144 INFO [stderr]    |
Dec 19 04:55:23.144 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 19 04:55:23.145 INFO [stderr]    |         ----^^^^^^
Dec 19 04:55:23.145 INFO [stderr]    |         |
Dec 19 04:55:23.145 INFO [stderr]    |         help: remove this `mut`
Dec 19 04:55:23.145 INFO [stderr]    |
Dec 19 04:55:23.145 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 04:55:23.145 INFO [stderr] 
Dec 19 04:55:23.160 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.160 INFO [stderr]   --> src/handlers.rs:54:13
Dec 19 04:55:23.160 INFO [stderr]    |
Dec 19 04:55:23.160 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 19 04:55:23.160 INFO [stderr]    |             ----^^^^^^
Dec 19 04:55:23.160 INFO [stderr]    |             |
Dec 19 04:55:23.160 INFO [stderr]    |             help: remove this `mut`
Dec 19 04:55:23.161 INFO [stderr] 
Dec 19 04:55:23.163 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.163 INFO [stderr]   --> src/handlers.rs:81:23
Dec 19 04:55:23.163 INFO [stderr]    |
Dec 19 04:55:23.163 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 19 04:55:23.163 INFO [stderr]    |                       ----^^^^^^^
Dec 19 04:55:23.163 INFO [stderr]    |                       |
Dec 19 04:55:23.163 INFO [stderr]    |                       help: remove this `mut`
Dec 19 04:55:23.163 INFO [stderr] 
Dec 19 04:55:23.177 INFO [stderr] warning: field is never used: `address`
Dec 19 04:55:23.177 INFO [stderr]  --> src/handlers.rs:9:5
Dec 19 04:55:23.177 INFO [stderr]   |
Dec 19 04:55:23.177 INFO [stderr] 9 |     address: SocketAddr,
Dec 19 04:55:23.177 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 04:55:23.178 INFO [stderr]   |
Dec 19 04:55:23.178 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 04:55:23.178 INFO [stderr] 
Dec 19 04:55:23.282 INFO [stderr] warning: unused variable: `message`
Dec 19 04:55:23.282 INFO [stderr]   --> src/handlers.rs:36:25
Dec 19 04:55:23.282 INFO [stderr]    |
Dec 19 04:55:23.282 INFO [stderr] 36 |                     Err(message) => return Err("Failed to read request"),
Dec 19 04:55:23.282 INFO [stderr]    |                         ^^^^^^^ help: consider using `_message` instead
Dec 19 04:55:23.282 INFO [stderr]    |
Dec 19 04:55:23.282 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 04:55:23.282 INFO [stderr] 
Dec 19 04:55:23.298 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.298 INFO [stderr]   --> src/main.rs:20:9
Dec 19 04:55:23.298 INFO [stderr]    |
Dec 19 04:55:23.298 INFO [stderr] 20 |     let mut server = Server { running: true };
Dec 19 04:55:23.298 INFO [stderr]    |         ----^^^^^^
Dec 19 04:55:23.298 INFO [stderr]    |         |
Dec 19 04:55:23.298 INFO [stderr]    |         help: remove this `mut`
Dec 19 04:55:23.298 INFO [stderr]    |
Dec 19 04:55:23.299 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 04:55:23.299 INFO [stderr] 
Dec 19 04:55:23.309 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.309 INFO [stderr]   --> src/handlers.rs:54:13
Dec 19 04:55:23.309 INFO [stderr]    |
Dec 19 04:55:23.309 INFO [stderr] 54 |         let mut result: Result<String, &'static str>;
Dec 19 04:55:23.309 INFO [stderr]    |             ----^^^^^^
Dec 19 04:55:23.309 INFO [stderr]    |             |
Dec 19 04:55:23.309 INFO [stderr]    |             help: remove this `mut`
Dec 19 04:55:23.309 INFO [stderr] 
Dec 19 04:55:23.321 INFO [stderr] warning: variable does not need to be mutable
Dec 19 04:55:23.322 INFO [stderr]   --> src/handlers.rs:81:23
Dec 19 04:55:23.322 INFO [stderr]    |
Dec 19 04:55:23.322 INFO [stderr] 81 |             if let Ok(mut entries) = self.current_path.read_dir() {
Dec 19 04:55:23.322 INFO [stderr]    |                       ----^^^^^^^
Dec 19 04:55:23.322 INFO [stderr]    |                       |
Dec 19 04:55:23.322 INFO [stderr]    |                       help: remove this `mut`
Dec 19 04:55:23.322 INFO [stderr] 
Dec 19 04:55:23.330 INFO [stderr] warning: field is never used: `address`
Dec 19 04:55:23.330 INFO [stderr]  --> src/handlers.rs:9:5
Dec 19 04:55:23.330 INFO [stderr]   |
Dec 19 04:55:23.330 INFO [stderr] 9 |     address: SocketAddr,
Dec 19 04:55:23.330 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 19 04:55:23.330 INFO [stderr]   |
Dec 19 04:55:23.330 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 04:55:23.330 INFO [stderr] 
Dec 19 04:55:23.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 19 04:55:24.701 INFO running `"docker" "inspect" "328a077dd03883a9aca255c40f05463583fa870cf4c81d247f92f6117ae3c514"`
Dec 19 04:55:24.954 INFO running `"docker" "rm" "-f" "328a077dd03883a9aca255c40f05463583fa870cf4c81d247f92f6117ae3c514"`
Dec 19 04:55:25.292 INFO [stdout] 328a077dd03883a9aca255c40f05463583fa870cf4c81d247f92f6117ae3c514