[INFO] cloning repository https://github.com/skibon02/distronet-sandbox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skibon02/distronet-sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fdistronet-sandbox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fdistronet-sandbox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a6aa2d9b9dc2c2369a6daca7587a53f1324b5d92
[INFO] checking skibon02/distronet-sandbox against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskibon02%2Fdistronet-sandbox" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/skibon02/distronet-sandbox
[INFO] finished tweaking git repo https://github.com/skibon02/distronet-sandbox
[INFO] tweaked toml for git repo https://github.com/skibon02/distronet-sandbox written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/skibon02/distronet-sandbox on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/skibon02/distronet-sandbox 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b43cd7b2fca12769e8d852196576643ed87126c2d3c9c4b55beafea68cc3b98d
[INFO] running `Command { std: "docker" "start" "-a" "b43cd7b2fca12769e8d852196576643ed87126c2d3c9c4b55beafea68cc3b98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b43cd7b2fca12769e8d852196576643ed87126c2d3c9c4b55beafea68cc3b98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43cd7b2fca12769e8d852196576643ed87126c2d3c9c4b55beafea68cc3b98d", kill_on_drop: false }`
[INFO] [stdout] b43cd7b2fca12769e8d852196576643ed87126c2d3c9c4b55beafea68cc3b98d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8c3e146107f6821779c29555a673fcf9a0a4b2cf10eee5751f7638e2c59050f
[INFO] running `Command { std: "docker" "start" "-a" "d8c3e146107f6821779c29555a673fcf9a0a4b2cf10eee5751f7638e2c59050f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling dunce v1.0.4
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling aws-lc-rs v1.7.1
[INFO] [stderr]     Checking mirai-annotations v1.12.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling rustls v0.23.7
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking socket2 v0.5.6
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling jobserver v0.1.31
[INFO] [stderr]     Checking parking_lot v0.12.2
[INFO] [stderr]    Compiling cc v1.0.96
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling aws-lc-sys v0.16.0
[INFO] [stderr]    Compiling serde_derive v1.0.200
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]     Checking rustls-webpki v0.102.3
[INFO] [stderr]     Checking tokio-rustls v0.26.0
[INFO] [stderr]     Checking distronet v0.1.0 (/opt/rustwide/workdir/distronet)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]  --> distronet/src/assym_crypto.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gen_nonce` is never used
[INFO] [stdout]  --> distronet/src/assym_crypto.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn gen_nonce() -> u64 {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> client/src/server_connection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[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: `std::thread::sleep`
[INFO] [stdout]  --> client/src/server_connection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> client/src/server_connection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Connect`
[INFO] [stdout]   --> client/src/server_connection.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio_rustls::{Connect, TlsConnector};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> client/src/lib.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub async fn finalize(mut self) {
[INFO] [stdout]    |                           ----^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> client/src/server_connection.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Read, Write};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> client/src/server_connection.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Read, Write};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]   --> client/src/server_connection.rs:27:55
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub async fn new(server_endpoint: ServerEndpoint, user: &DistronetUser) -> Option<Self> {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> client/src/server_connection.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user` is never read
[INFO] [stdout]   --> client/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct DistronetClient {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     server_connection: ServerConnection,
[INFO] [stdout] 11 |     user: DistronetUser,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `endpoint` is never read
[INFO] [stdout]   --> client/src/server_connection.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ServerConnection {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 22 |     pub endpoint: ServerEndpoint,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> client/src/server_connection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::io;
[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: `std::thread::sleep`
[INFO] [stdout]  --> client/src/server_connection.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::thread::sleep;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> client/src/server_connection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Connect`
[INFO] [stdout]   --> client/src/server_connection.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio_rustls::{Connect, TlsConnector};
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rustls::internal::msgs::codec::Codec`
[INFO] [stdout]  --> server/src/client_storage/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rustls::internal::msgs::codec::Codec;
[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 imports: `Acceptor` and `ClientHello`
[INFO] [stdout]  --> server/src/client_storage/server.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rustls::server::{Acceptor, ClientHello};
[INFO] [stdout]   |                      ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rustls::ServerConfig`
[INFO] [stdout]  --> server/src/client_storage/server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustls::ServerConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsa_private_keys`
[INFO] [stdout]   --> server/src/client_storage/server.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustls_pemfile::{certs, rsa_private_keys};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> server/src/client_storage/server.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::{fs, io};
[INFO] [stdout]    |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `copy` and `sink`
[INFO] [stdout]   --> server/src/client_storage/server.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncWriteExt, copy, sink};
[INFO] [stdout]    |                                ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> server/src/client_storage/server.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     loop {
[INFO] [stdout] 37 | |         //1. read length
[INFO] [stdout] 38 | |         let mut len_buf = [0u8; 4];
[INFO] [stdout] 39 | |         stream.read_exact(&mut len_buf).await?;
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |         stream.flush().await?;
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 70 |
[INFO] [stdout] 71 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rustls::internal::msgs::codec::Codec`
[INFO] [stdout]  --> server/src/client_storage/server.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rustls::internal::msgs::codec::Codec;
[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 imports: `Acceptor` and `ClientHello`
[INFO] [stdout]  --> server/src/client_storage/server.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 | use rustls::server::{Acceptor, ClientHello};
[INFO] [stdout]   |                      ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rustls::ServerConfig`
[INFO] [stdout]  --> server/src/client_storage/server.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustls::ServerConfig;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rsa_private_keys`
[INFO] [stdout]   --> server/src/client_storage/server.rs:10:29
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustls_pemfile::{certs, rsa_private_keys};
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fs`
[INFO] [stdout]   --> server/src/client_storage/server.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::{fs, io};
[INFO] [stdout]    |             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `copy` and `sink`
[INFO] [stdout]   --> server/src/client_storage/server.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::io::{AsyncWriteExt, copy, sink};
[INFO] [stdout]    |                                ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> client/src/lib.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub async fn finalize(mut self) {
[INFO] [stdout]    |                           ----^^^^
[INFO] [stdout]    |                           |
[INFO] [stdout]    |                           help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]  --> client/src/server_connection.rs:3:32
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Read, Write};
[INFO] [stdout]   |                                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> client/src/server_connection.rs:3:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{BufReader, Read, Write};
[INFO] [stdout]   |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_storage` is never read
[INFO] [stdout]   --> server/src/client_storage/server.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ClientStorageServer {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 19 |     client_storage: ClientStorage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user`
[INFO] [stdout]   --> client/src/server_connection.rs:27:55
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub async fn new(server_endpoint: ServerEndpoint, user: &DistronetUser) -> Option<Self> {
[INFO] [stdout]    |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_user`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> client/src/server_connection.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |             Err(e) => {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> server/src/client_storage/server.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | /     loop {
[INFO] [stdout] 37 | |         //1. read length
[INFO] [stdout] 38 | |         let mut len_buf = [0u8; 4];
[INFO] [stdout] 39 | |         stream.read_exact(&mut len_buf).await?;
[INFO] [stdout] ...  |
[INFO] [stdout] 68 | |         stream.flush().await?;
[INFO] [stdout] 69 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 70 |
[INFO] [stdout] 71 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user` is never read
[INFO] [stdout]   --> client/src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct DistronetClient {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 10 |     server_connection: ServerConnection,
[INFO] [stdout] 11 |     user: DistronetUser,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `endpoint` is never read
[INFO] [stdout]   --> client/src/server_connection.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct ServerConnection {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 22 |     pub endpoint: ServerEndpoint,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_storage` is never read
[INFO] [stdout]   --> server/src/client_storage/server.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct ClientStorageServer {
[INFO] [stdout]    |            ------------------- field in this struct
[INFO] [stdout] 19 |     client_storage: ClientStorage,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "d8c3e146107f6821779c29555a673fcf9a0a4b2cf10eee5751f7638e2c59050f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8c3e146107f6821779c29555a673fcf9a0a4b2cf10eee5751f7638e2c59050f", kill_on_drop: false }`
[INFO] [stdout] d8c3e146107f6821779c29555a673fcf9a0a4b2cf10eee5751f7638e2c59050f
