[INFO] cloning repository https://github.com/Mauzy0x00/nfs_r
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mauzy0x00/nfs_r" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMauzy0x00%2Fnfs_r", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMauzy0x00%2Fnfs_r'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11a26ffcdcd536d936fe4d1e01d56376aa7e8be9
[INFO] building Mauzy0x00/nfs_r against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMauzy0x00%2Fnfs_r" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Mauzy0x00/nfs_r
[INFO] finished tweaking git repo https://github.com/Mauzy0x00/nfs_r
[INFO] tweaked toml for git repo https://github.com/Mauzy0x00/nfs_r written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Mauzy0x00/nfs_r on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Mauzy0x00/nfs_r 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "5a9bbb241b8f7ec2f3467ecdc9db26fc6f644e01e3d9c5b4d89bb48c7b3d320e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `TcpListener` and `task`
[INFO] [stdout]   --> src/client.rs:8:11
[INFO] [stdout]    |
[INFO] [stdout]  8 |     net::{TcpListener, TcpStream},
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]  9 |     prelude::*,
[INFO] [stdout] 10 |     task,
[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: `select`
[INFO] [stdout]   --> src/client.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::{select, FutureExt};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decode` and `Encode`
[INFO] [stdout]   --> src/client.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | use bincode::{Decode, Encode};
[INFO] [stdout]    |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/encryption.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/async_io.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/async_io.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_std::io::{self, ReadExt, WriteExt};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/client.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn perform_handshake(&self, connection: &mut AsyncConnection) -> Result<(), NfsError> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/server.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |     async fn perform_handshake(&self, connection: &mut AsyncConnection) -> Result<(), NfsError> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]   --> src/server.rs:91:63
[INFO] [stdout]    |
[INFO] [stdout] 91 |     async fn handle_operation(&self, operation: NfsOperation, client_addr: &std::net::SocketAddr) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]   --> src/client.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::{select, FutureExt};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cipher_suite`
[INFO] [stdout]   --> src/encryption.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn derive_keys(&self, shared_secret: &[u8], cipher_suite: CipherSuite) -> Result<(Vec<u8>, Vec<u8>), NfsError> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_suite`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encryption_manager` and `mount_point` are never read
[INFO] [stdout]   --> src/client.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NfsClient {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 24 |     server_address: String,
[INFO] [stdout] 25 |     encryption_manager: EncryptionManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     connection: Option<AsyncConnection>,
[INFO] [stdout] 27 |     mount_point: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_dir` is never used
[INFO] [stdout]    --> src/client.rs:317:14
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl NfsClient {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     async fn read_dir(&mut self, path: impl AsRef<Path>) -> Result<Vec<DirEntry>, NfsError> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `KeyExchangeInProgress` and `Established` are never constructed
[INFO] [stdout]   --> src/encryption.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum EncryptionState {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 38 |     Uninitialized,
[INFO] [stdout] 39 |     KeyExchangeInProgress { static_secret: StaticSecret },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     Established {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/encryption.rs:60:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl EncryptionManager {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn start_key_exchange(&self) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     pub fn complete_key_exchange(&self, peer_public_key: [u8; 32], cipher_suite: CipherSuite) -> Result<(), NfsError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn derive_keys(&self, shared_secret: &[u8], cipher_suite: CipherSuite) -> Result<(Vec<u8>, Vec<u8>), NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn encrypt(&self, plaintext: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn decrypt(&self, ciphertext: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn encrypt_xchacha20poly1305(&self, plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn decrypt_xchacha20poly1305(&self, ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn encrypt_aes_gcm(&self, plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     fn decrypt_aes_gcm(&self, ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlatformFileSystem` is never constructed
[INFO] [stdout]   --> src/filesystem_linux.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct PlatformFileSystem {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/filesystem_linux.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl PlatformFileSystem {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout]  20 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub async fn read_file(&self, path: PathBuf, offset: u64, length: u64) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub async fn write_file(&self, path: PathBuf, offset: u64, data: &[u8]) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub async fn create_file(&self, path: PathBuf, mode: u32) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub async fn create_directory(&self, path: PathBuf, mode: u32) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub async fn remove(&self, path: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub async fn stat(&self, path: PathBuf) -> Result<FileStat, NfsError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub async fn read_dir(&self, path: PathBuf) -> Result<Vec<DirEntry>, NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub async fn rename(&self, from: PathBuf, to: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub async fn create_symlink(&self, target: PathBuf, link: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub async fn fsync(&self, path: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_encrypted_message` and `receive_encrypted_message` are never used
[INFO] [stdout]   --> src/async_io.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl AsyncConnection {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub async fn send_encrypted_message<T: bincode::Encode>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub async fn receive_encrypted_message<T: Decode<()>>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandshakeRequest` is never constructed
[INFO] [stdout]   --> src/protocol.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct HandshakeRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandshakeResponse` is never constructed
[INFO] [stdout]   --> src/protocol.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct HandshakeResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakeStatus` is never used
[INFO] [stdout]   --> src/protocol.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub enum HandshakeStatus {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_supported` is never used
[INFO] [stdout]    --> src/protocol.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl CipherSuite {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 116 |     pub fn is_supported(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthRequest` is never constructed
[INFO] [stdout]    --> src/protocol.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct AuthRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthResponse` is never constructed
[INFO] [stdout]    --> src/protocol.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct AuthResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AuthStatus` is never used
[INFO] [stdout]    --> src/protocol.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum AuthStatus {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/error.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum NfsError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     PathNotFound(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     PermissionDenied(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     AuthenticationFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     EncryptionNotEstablished,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     KeyDerivationFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     EncryptionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     DecryptionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     InvalidCiphertext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     InvalidKeyLength,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     InvalidPublicKey,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     InvalidEncryptionState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     UnsupportedCipherSuite,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     LockError,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Timeout,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     PlatformSpecific(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NfsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.93s
[INFO] running `Command { std: "docker" "inspect" "e69905d657a1b4246728b622e9d5b94a2defcac3205a0b973ff10b275640adfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69905d657a1b4246728b622e9d5b94a2defcac3205a0b973ff10b275640adfa", kill_on_drop: false }`
[INFO] [stdout] e69905d657a1b4246728b622e9d5b94a2defcac3205a0b973ff10b275640adfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68b1f78c113d9f774d99be44a1cec5a0a7888e7f521e99c2bb08aedbdcb70bf9
[INFO] running `Command { std: "docker" "start" "-a" "68b1f78c113d9f774d99be44a1cec5a0a7888e7f521e99c2bb08aedbdcb70bf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling nfs_r v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TcpListener` and `task`
[INFO] [stdout]   --> src/client.rs:8:11
[INFO] [stdout]    |
[INFO] [stdout]  8 |     net::{TcpListener, TcpStream},
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]  9 |     prelude::*,
[INFO] [stdout] 10 |     task,
[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: `select`
[INFO] [stdout]   --> src/client.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::{select, FutureExt};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Decode` and `Encode`
[INFO] [stdout]   --> src/client.rs:15:15
[INFO] [stdout]    |
[INFO] [stdout] 15 | use bincode::{Decode, Encode};
[INFO] [stdout]    |               ^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]  --> src/encryption.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{Arc, Mutex};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::marker::PhantomData`
[INFO] [stdout]  --> src/async_io.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::marker::PhantomData;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/async_io.rs:5:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | use async_std::io::{self, ReadExt, WriteExt};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/client.rs:55:39
[INFO] [stdout]    |
[INFO] [stdout] 55 |     async fn perform_handshake(&self, connection: &mut AsyncConnection) -> Result<(), NfsError> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection`
[INFO] [stdout]   --> src/server.rs:85:39
[INFO] [stdout]    |
[INFO] [stdout] 85 |     async fn perform_handshake(&self, connection: &mut AsyncConnection) -> Result<(), NfsError> {
[INFO] [stdout]    |                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_connection`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `client_addr`
[INFO] [stdout]   --> src/server.rs:91:63
[INFO] [stdout]    |
[INFO] [stdout] 91 |     async fn handle_operation(&self, operation: NfsOperation, client_addr: &std::net::SocketAddr) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]    |                                                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FutureExt`
[INFO] [stdout]   --> src/client.rs:12:23
[INFO] [stdout]    |
[INFO] [stdout] 12 | use futures::{select, FutureExt};
[INFO] [stdout]    |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cipher_suite`
[INFO] [stdout]   --> src/encryption.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |     fn derive_keys(&self, shared_secret: &[u8], cipher_suite: CipherSuite) -> Result<(Vec<u8>, Vec<u8>), NfsError> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher_suite`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encryption_manager` and `mount_point` are never read
[INFO] [stdout]   --> src/client.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct NfsClient {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 24 |     server_address: String,
[INFO] [stdout] 25 |     encryption_manager: EncryptionManager,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |     connection: Option<AsyncConnection>,
[INFO] [stdout] 27 |     mount_point: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_dir` is never used
[INFO] [stdout]    --> src/client.rs:317:14
[INFO] [stdout]     |
[INFO] [stdout]  30 | impl NfsClient {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 317 |     async fn read_dir(&mut self, path: impl AsRef<Path>) -> Result<Vec<DirEntry>, NfsError> {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `KeyExchangeInProgress` and `Established` are never constructed
[INFO] [stdout]   --> src/encryption.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum EncryptionState {
[INFO] [stdout]    |          --------------- variants in this enum
[INFO] [stdout] 38 |     Uninitialized,
[INFO] [stdout] 39 |     KeyExchangeInProgress { static_secret: StaticSecret },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |     Established {
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> src/encryption.rs:60:12
[INFO] [stdout]     |
[INFO] [stdout]  52 | impl EncryptionManager {
[INFO] [stdout]     | ---------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn start_key_exchange(&self) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     pub fn complete_key_exchange(&self, peer_public_key: [u8; 32], cipher_suite: CipherSuite) -> Result<(), NfsError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn derive_keys(&self, shared_secret: &[u8], cipher_suite: CipherSuite) -> Result<(Vec<u8>, Vec<u8>), NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn encrypt(&self, plaintext: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn decrypt(&self, ciphertext: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn encrypt_xchacha20poly1305(&self, plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     fn decrypt_xchacha20poly1305(&self, ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     fn encrypt_aes_gcm(&self, plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 219 |     fn decrypt_aes_gcm(&self, ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PlatformFileSystem` is never constructed
[INFO] [stdout]   --> src/filesystem_linux.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct PlatformFileSystem {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/filesystem_linux.rs:20:12
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl PlatformFileSystem {
[INFO] [stdout]     | ----------------------- associated items in this implementation
[INFO] [stdout]  20 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  24 |     pub async fn read_file(&self, path: PathBuf, offset: u64, length: u64) -> Result<Vec<u8>, NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  53 |     pub async fn write_file(&self, path: PathBuf, offset: u64, data: &[u8]) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     pub async fn create_file(&self, path: PathBuf, mode: u32) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  90 |     pub async fn create_directory(&self, path: PathBuf, mode: u32) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub async fn remove(&self, path: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub async fn stat(&self, path: PathBuf) -> Result<FileStat, NfsError> {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     pub async fn read_dir(&self, path: PathBuf) -> Result<Vec<DirEntry>, NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub async fn rename(&self, from: PathBuf, to: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 178 |     pub async fn create_symlink(&self, target: PathBuf, link: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     pub async fn fsync(&self, path: PathBuf) -> Result<(), NfsError> {
[INFO] [stdout]     |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send_encrypted_message` and `receive_encrypted_message` are never used
[INFO] [stdout]   --> src/async_io.rs:56:18
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl AsyncConnection {
[INFO] [stdout]    | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub async fn send_encrypted_message<T: bincode::Encode>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub async fn receive_encrypted_message<T: Decode<()>>(
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandshakeRequest` is never constructed
[INFO] [stdout]   --> src/protocol.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 | pub struct HandshakeRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandshakeResponse` is never constructed
[INFO] [stdout]   --> src/protocol.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub struct HandshakeResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `HandshakeStatus` is never used
[INFO] [stdout]   --> src/protocol.rs:99:10
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub enum HandshakeStatus {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_supported` is never used
[INFO] [stdout]    --> src/protocol.rs:116:12
[INFO] [stdout]     |
[INFO] [stdout] 115 | impl CipherSuite {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 116 |     pub fn is_supported(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthRequest` is never constructed
[INFO] [stdout]    --> src/protocol.rs:127:12
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub struct AuthRequest {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AuthResponse` is never constructed
[INFO] [stdout]    --> src/protocol.rs:133:12
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub struct AuthResponse {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AuthStatus` is never used
[INFO] [stdout]    --> src/protocol.rs:140:10
[INFO] [stdout]     |
[INFO] [stdout] 140 | pub enum AuthStatus {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/error.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub enum NfsError {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     PathNotFound(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     PermissionDenied(PathBuf),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     AuthenticationFailed(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |     EncryptionNotEstablished,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     KeyDerivationFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     EncryptionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     DecryptionFailed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     InvalidCiphertext,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     InvalidKeyLength,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |     InvalidPublicKey,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     InvalidEncryptionState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     UnsupportedCipherSuite,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     LockError,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     Timeout,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 75 |     PlatformSpecific(String),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `NfsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "68b1f78c113d9f774d99be44a1cec5a0a7888e7f521e99c2bb08aedbdcb70bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68b1f78c113d9f774d99be44a1cec5a0a7888e7f521e99c2bb08aedbdcb70bf9", kill_on_drop: false }`
[INFO] [stdout] 68b1f78c113d9f774d99be44a1cec5a0a7888e7f521e99c2bb08aedbdcb70bf9
