[INFO] cloning repository https://github.com/Lamoara/rustcdb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lamoara/rustcdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamoara%2Frustcdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamoara%2Frustcdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5f85e826ca6477f6f46562af86c1e0b87d23b9f
[INFO] checking Lamoara/rustcdb against try#db4e1d23234d93b5e96ecc768b35d9090c32cddf for pr-149901
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLamoara%2Frustcdb" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Lamoara/rustcdb
[INFO] finished tweaking git repo https://github.com/Lamoara/rustcdb
[INFO] tweaked toml for git repo https://github.com/Lamoara/rustcdb written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Lamoara/rustcdb on toolchain db4e1d23234d93b5e96ecc768b35d9090c32cddf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Lamoara/rustcdb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] running `Command { std: "docker" "start" "-a" "5c7012c6b9b0a70f656a4b7c40e1e5270e5c97b3fffab3524cd9f73297e5bf24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c7012c6b9b0a70f656a4b7c40e1e5270e5c97b3fffab3524cd9f73297e5bf24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c7012c6b9b0a70f656a4b7c40e1e5270e5c97b3fffab3524cd9f73297e5bf24", kill_on_drop: false }`
[INFO] [stdout] 5c7012c6b9b0a70f656a4b7c40e1e5270e5c97b3fffab3524cd9f73297e5bf24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db4e1d23234d93b5e96ecc768b35d9090c32cddf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb66e0ae4deeee5f4061d9faae715aabbc4722bcb2a55a39eae60012c01caca
[INFO] running `Command { std: "docker" "start" "-a" "7eb66e0ae4deeee5f4061d9faae715aabbc4722bcb2a55a39eae60012c01caca", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/client/mod.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{self, AsyncReadExt, AsyncWriteExt}, net::TcpStream, sync::{mpsc, oneshot::{self, Sender}}, task::JoinHandle};
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncReadExt`
[INFO] [stdout]  --> src/client/mod.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use tokio::{io::{self, AsyncReadExt, AsyncWriteExt}, net::TcpStream, sync::{mpsc, oneshot::{self, Sender}}, task::JoinHandle};
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:160:30
[INFO] [stdout]     |
[INFO] [stdout] 160 | async fn handle_check_status(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:160:54
[INFO] [stdout]     |
[INFO] [stdout] 160 | async fn handle_check_status(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:249:24
[INFO] [stdout]     |
[INFO] [stdout] 249 | async fn handle_logout(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:249:48
[INFO] [stdout]     |
[INFO] [stdout] 249 | async fn handle_logout(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 | async fn handle_get_files_addr(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 | async fn handle_get_files_addr(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:259:26
[INFO] [stdout]     |
[INFO] [stdout] 259 | async fn handle_get_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:259:50
[INFO] [stdout]     |
[INFO] [stdout] 259 | async fn handle_get_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:264:26
[INFO] [stdout]     |
[INFO] [stdout] 264 | async fn handle_add_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:264:50
[INFO] [stdout]     |
[INFO] [stdout] 264 | async fn handle_add_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:269:29
[INFO] [stdout]     |
[INFO] [stdout] 269 | async fn handle_update_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:269:53
[INFO] [stdout]     |
[INFO] [stdout] 269 | async fn handle_update_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:274:29
[INFO] [stdout]     |
[INFO] [stdout] 274 | async fn handle_delete_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 | async fn handle_delete_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:279:36
[INFO] [stdout]     |
[INFO] [stdout] 279 | async fn handle_get_file_relations(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:279:60
[INFO] [stdout]     |
[INFO] [stdout] 279 | async fn handle_get_file_relations(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:284:30
[INFO] [stdout]     |
[INFO] [stdout] 284 | async fn handle_add_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:284:54
[INFO] [stdout]     |
[INFO] [stdout] 284 | async fn handle_add_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:289:33
[INFO] [stdout]     |
[INFO] [stdout] 289 | async fn handle_delete_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:289:57
[INFO] [stdout]     |
[INFO] [stdout] 289 | async fn handle_delete_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:160:30
[INFO] [stdout]     |
[INFO] [stdout] 160 | async fn handle_check_status(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:160:54
[INFO] [stdout]     |
[INFO] [stdout] 160 | async fn handle_check_status(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `username`, `password`, and `files` are never read
[INFO] [stdout]  --> src/server/user/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct User{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     username: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 3 |     password: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     files: Vec<String>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/server/user/mod.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl User{
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout]  8 |     pub fn get_username(&self) -> &str{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn set_username(&mut self, username: String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn get_password(&self) -> &str{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn set_password(&mut self, password: String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_files(&self) -> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_file(&self, index: usize) -> &String{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn add_file(&mut self, file_name: String){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn delete_file(&mut self, name: &String) -> Result<(), ()>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Token` is never used
[INFO] [stdout]  --> src/server/connections/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Token = Uuid;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnectionMap` is never used
[INFO] [stdout]  --> src/server/connections/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ConnectionMap = HashMap<Token, Connection>;
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_token` is never used
[INFO] [stdout]   --> src/server/connections/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn get_token() -> Uuid{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]  --> src/server/file/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct File{
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_named`, `add_connection`, and `get_connections` are never used
[INFO] [stdout]   --> src/server/file/mod.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl File{
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(file_name: String) -> File{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn is_named(&self, name: &str) -> bool{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn add_connection(&mut self, other_file: &str){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get_connections(&self) -> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_console` is never used
[INFO] [stdout]   --> src/console/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn clear_console(){
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:249:24
[INFO] [stdout]     |
[INFO] [stdout] 249 | async fn handle_logout(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:249:48
[INFO] [stdout]     |
[INFO] [stdout] 249 | async fn handle_logout(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 | async fn handle_get_files_addr(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:254:56
[INFO] [stdout]     |
[INFO] [stdout] 254 | async fn handle_get_files_addr(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:259:26
[INFO] [stdout]     |
[INFO] [stdout] 259 | async fn handle_get_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:259:50
[INFO] [stdout]     |
[INFO] [stdout] 259 | async fn handle_get_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:264:26
[INFO] [stdout]     |
[INFO] [stdout] 264 | async fn handle_add_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:264:50
[INFO] [stdout]     |
[INFO] [stdout] 264 | async fn handle_add_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                  ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:269:29
[INFO] [stdout]     |
[INFO] [stdout] 269 | async fn handle_update_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:269:53
[INFO] [stdout]     |
[INFO] [stdout] 269 | async fn handle_update_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:274:29
[INFO] [stdout]     |
[INFO] [stdout] 274 | async fn handle_delete_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:274:53
[INFO] [stdout]     |
[INFO] [stdout] 274 | async fn handle_delete_file(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                     ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:279:36
[INFO] [stdout]     |
[INFO] [stdout] 279 | async fn handle_get_file_relations(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                    ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:279:60
[INFO] [stdout]     |
[INFO] [stdout] 279 | async fn handle_get_file_relations(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:284:30
[INFO] [stdout]     |
[INFO] [stdout] 284 | async fn handle_add_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:284:54
[INFO] [stdout]     |
[INFO] [stdout] 284 | async fn handle_add_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stream`
[INFO] [stdout]    --> src/server/mod.rs:289:33
[INFO] [stdout]     |
[INFO] [stdout] 289 | async fn handle_delete_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/server/mod.rs:289:57
[INFO] [stdout]     |
[INFO] [stdout] 289 | async fn handle_delete_relation(stream: &mut TcpStream, data: Vec<u8>) {
[INFO] [stdout]     |                                                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `username`, `password`, and `files` are never read
[INFO] [stdout]  --> src/server/user/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct User{
[INFO] [stdout]   |            ---- fields in this struct
[INFO] [stdout] 2 |     username: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 3 |     password: String,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 4 |     files: Vec<String>
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]   --> src/server/user/mod.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl User{
[INFO] [stdout]    | --------- methods in this implementation
[INFO] [stdout]  8 |     pub fn get_username(&self) -> &str{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn set_username(&mut self, username: String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     pub fn get_password(&self) -> &str{
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn set_password(&mut self, password: String){
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     pub fn get_files(&self) -> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_file(&self, index: usize) -> &String{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn add_file(&mut self, file_name: String){
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn delete_file(&mut self, name: &String) -> Result<(), ()>{
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Token` is never used
[INFO] [stdout]  --> src/server/connections/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Token = Uuid;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConnectionMap` is never used
[INFO] [stdout]  --> src/server/connections/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type ConnectionMap = HashMap<Token, Connection>;
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_token` is never used
[INFO] [stdout]   --> src/server/connections/mod.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn get_token() -> Uuid{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `File` is never constructed
[INFO] [stdout]  --> src/server/file/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct File{
[INFO] [stdout]   |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `is_named`, `add_connection`, and `get_connections` are never used
[INFO] [stdout]   --> src/server/file/mod.rs:7:12
[INFO] [stdout]    |
[INFO] [stdout]  6 | impl File{
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout]  7 |     pub fn new(file_name: String) -> File{
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     pub fn is_named(&self, name: &str) -> bool{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn add_connection(&mut self, other_file: &str){
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn get_connections(&self) -> &Vec<String>{
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clear_console` is never used
[INFO] [stdout]   --> src/console/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn clear_console(){
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.50s
[INFO] running `Command { std: "docker" "inspect" "7eb66e0ae4deeee5f4061d9faae715aabbc4722bcb2a55a39eae60012c01caca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb66e0ae4deeee5f4061d9faae715aabbc4722bcb2a55a39eae60012c01caca", kill_on_drop: false }`
[INFO] [stdout] 7eb66e0ae4deeee5f4061d9faae715aabbc4722bcb2a55a39eae60012c01caca
