Nov 30 10:56:59.259 INFO checking Geal/proust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:56:59.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 10:56:59.692 INFO [stdout] d584b8bb6f7f2ecdae0cc6776437781c7537b213c1e345f7ac53c583dd445ed9
Nov 30 10:56:59.696 INFO running `"docker" "start" "-a" "d584b8bb6f7f2ecdae0cc6776437781c7537b213c1e345f7ac53c583dd445ed9"`
Nov 30 10:57:01.300 INFO [stderr] usermod: no changes
Nov 30 10:57:01.435 INFO [stderr]     Checking memchr v2.0.1
Nov 30 10:57:01.435 INFO [stderr]     Checking memchr v1.0.2
Nov 30 10:57:01.435 INFO [stderr]     Checking memmap v0.6.2
Nov 30 10:57:01.444 INFO [stderr]    Compiling crc v1.6.0
Nov 30 10:57:01.444 INFO [stderr]     Checking bytes v0.4.5
Nov 30 10:57:02.575 INFO [stderr]     Checking aho-corasick v0.6.4
Nov 30 10:57:03.200 INFO [stderr]     Checking nom v3.2.1
Nov 30 10:57:04.429 INFO [stderr]     Checking regex v0.2.3
Nov 30 10:57:08.172 INFO [stderr]     Checking env_logger v0.4.3
Nov 30 10:57:09.340 INFO [stderr]     Checking proust v0.0.1 (/source)
Nov 30 10:57:11.016 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Nov 30 10:57:11.016 INFO [stderr]  --> src/network/kafka.rs:3:13
Nov 30 10:57:11.016 INFO [stderr]   |
Nov 30 10:57:11.016 INFO [stderr] 3 | use bytes::{BytesMut, BufMut};
Nov 30 10:57:11.016 INFO [stderr]   |             ^^^^^^^^  ^^^^^^
Nov 30 10:57:11.016 INFO [stderr]   |
Nov 30 10:57:11.017 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:57:11.017 INFO [stderr] 
Nov 30 10:57:11.017 INFO [stderr] warning: unused import: `responses::metadata::*`
Nov 30 10:57:11.017 INFO [stderr]   --> src/network/handler.rs:11:5
Nov 30 10:57:11.017 INFO [stderr]    |
Nov 30 10:57:11.017 INFO [stderr] 11 | use responses::metadata::*;
Nov 30 10:57:11.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:11.017 INFO [stderr] 
Nov 30 10:57:11.017 INFO [stderr] warning: unused import: `responses::response::*`
Nov 30 10:57:11.017 INFO [stderr]   --> src/network/handler.rs:12:5
Nov 30 10:57:11.017 INFO [stderr]    |
Nov 30 10:57:11.017 INFO [stderr] 12 | use responses::response::*;
Nov 30 10:57:11.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:11.017 INFO [stderr] 
Nov 30 10:57:11.688 INFO [stderr] warning: use of deprecated item 'mio::Ready::all': removed
Nov 30 10:57:11.688 INFO [stderr]    --> src/network/handler.rs:223:42
Nov 30 10:57:11.688 INFO [stderr]     |
Nov 30 10:57:11.688 INFO [stderr] 223 |       self.poll.register(&stream, token, Ready::all(), PollOpt::edge());
Nov 30 10:57:11.688 INFO [stderr]     |                                          ^^^^^^^^^^
Nov 30 10:57:11.688 INFO [stderr]     |
Nov 30 10:57:11.688 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 30 10:57:11.688 INFO [stderr] 
Nov 30 10:57:11.708 INFO [stderr] warning: unused imports: `BufMut`, `BytesMut`
Nov 30 10:57:11.708 INFO [stderr]  --> src/network/kafka.rs:3:13
Nov 30 10:57:11.708 INFO [stderr]   |
Nov 30 10:57:11.708 INFO [stderr] 3 | use bytes::{BytesMut, BufMut};
Nov 30 10:57:11.708 INFO [stderr]   |             ^^^^^^^^  ^^^^^^
Nov 30 10:57:11.708 INFO [stderr]   |
Nov 30 10:57:11.709 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:57:11.709 INFO [stderr] 
Nov 30 10:57:11.709 INFO [stderr] warning: unused import: `responses::metadata::*`
Nov 30 10:57:11.709 INFO [stderr]   --> src/network/handler.rs:11:5
Nov 30 10:57:11.709 INFO [stderr]    |
Nov 30 10:57:11.709 INFO [stderr] 11 | use responses::metadata::*;
Nov 30 10:57:11.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:11.709 INFO [stderr] 
Nov 30 10:57:11.709 INFO [stderr] warning: unused import: `responses::response::*`
Nov 30 10:57:11.709 INFO [stderr]   --> src/network/handler.rs:12:5
Nov 30 10:57:11.709 INFO [stderr]    |
Nov 30 10:57:11.709 INFO [stderr] 12 | use responses::response::*;
Nov 30 10:57:11.709 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:11.709 INFO [stderr] 
Nov 30 10:57:11.830 INFO [stderr] warning: unused variable: `count`
Nov 30 10:57:11.830 INFO [stderr]   --> src/storage.rs:97:17
Nov 30 10:57:11.830 INFO [stderr]    |
Nov 30 10:57:11.830 INFO [stderr] 97 |       if let Ok(count) = rx.recv() {
Nov 30 10:57:11.831 INFO [stderr]    |                 ^^^^^ help: consider using `_count` instead
Nov 30 10:57:11.831 INFO [stderr]    |
Nov 30 10:57:11.831 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:57:11.831 INFO [stderr] 
Nov 30 10:57:11.832 INFO [stderr] warning: unused variable: `name`
Nov 30 10:57:11.832 INFO [stderr]   --> src/storage.rs:88:56
Nov 30 10:57:11.832 INFO [stderr]    |
Nov 30 10:57:11.832 INFO [stderr] 88 | pub fn storage(out:&Sender<network::handler::Message>, name: &str) -> Sender<Request> {
Nov 30 10:57:11.833 INFO [stderr]    |                                                        ^^^^ help: consider using `_name` instead
Nov 30 10:57:11.833 INFO [stderr] 
Nov 30 10:57:11.834 INFO [stderr] warning: unused variable: `restart_count`
Nov 30 10:57:11.834 INFO [stderr]  --> src/util.rs:4:28
Nov 30 10:57:11.834 INFO [stderr]   |
Nov 30 10:57:11.834 INFO [stderr] 4 | pub fn monitor<F, R>(f: F, restart_count: u8) -> Result<R, u8>
Nov 30 10:57:11.834 INFO [stderr]   |                            ^^^^^^^^^^^^^ help: consider using `_restart_count` instead
Nov 30 10:57:11.835 INFO [stderr] 
Nov 30 10:57:11.835 INFO [stderr] warning: unused variable: `x`
Nov 30 10:57:11.835 INFO [stderr]   --> src/proust.rs:31:38
Nov 30 10:57:11.835 INFO [stderr]    |
Nov 30 10:57:11.836 INFO [stderr] 31 |       RequestPayload::ProduceRequest(x) => {
Nov 30 10:57:11.836 INFO [stderr]    |                                      ^ help: consider using `_x` instead
Nov 30 10:57:11.836 INFO [stderr] 
Nov 30 10:57:11.837 INFO [stderr] warning: unused variable: `buf`
Nov 30 10:57:11.837 INFO [stderr]   --> src/network/handler.rs:70:18
Nov 30 10:57:11.837 INFO [stderr]    |
Nov 30 10:57:11.838 INFO [stderr] 70 |             Done(buf, size) => Ok(size as usize),
Nov 30 10:57:11.838 INFO [stderr]    |                  ^^^ help: consider using `_buf` instead
Nov 30 10:57:11.838 INFO [stderr] 
Nov 30 10:57:11.838 INFO [stderr] warning: unused variable: `size`
Nov 30 10:57:11.839 INFO [stderr]   --> src/network/handler.rs:90:52
Nov 30 10:57:11.839 INFO [stderr]    |
Nov 30 10:57:11.839 INFO [stderr] 90 |   fn read_to_buf(&mut self, buffer: &mut BytesMut, size: usize) -> ClientResult {
Nov 30 10:57:11.839 INFO [stderr]    |                                                    ^^^^ help: consider using `_size` instead
Nov 30 10:57:11.839 INFO [stderr] 
Nov 30 10:57:11.840 INFO [stderr] warning: unused variable: `fd`
Nov 30 10:57:11.840 INFO [stderr]   --> src/storage.rs:79:9
Nov 30 10:57:11.840 INFO [stderr]    |
Nov 30 10:57:11.841 INFO [stderr] 79 |     let fd = self.file.as_raw_fd();
Nov 30 10:57:11.841 INFO [stderr]    |         ^^ help: consider using `_fd` instead
Nov 30 10:57:11.841 INFO [stderr] 
Nov 30 10:57:11.842 INFO [stderr] warning: unused variable: `addr`
Nov 30 10:57:11.842 INFO [stderr]    --> src/network/handler.rs:218:24
Nov 30 10:57:11.842 INFO [stderr]     |
Nov 30 10:57:11.842 INFO [stderr] 218 |     if let Ok((stream, addr)) = self.tcp_listener.accept() {
Nov 30 10:57:11.843 INFO [stderr]     |                        ^^^^ help: consider using `_addr` instead
Nov 30 10:57:11.843 INFO [stderr] 
Nov 30 10:57:11.968 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:57:11.968 INFO [stderr]   --> src/storage.rs:28:15
Nov 30 10:57:11.968 INFO [stderr]    |
Nov 30 10:57:11.969 INFO [stderr] 28 |     if let Ok(mut file) = OpenOptions::new().read(true).write(true).create(true).open(filename) {
Nov 30 10:57:11.969 INFO [stderr]    |               ----^^^^
Nov 30 10:57:11.969 INFO [stderr]    |               |
Nov 30 10:57:11.969 INFO [stderr]    |               help: remove this `mut`
Nov 30 10:57:11.970 INFO [stderr]    |
Nov 30 10:57:11.970 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:57:11.970 INFO [stderr] 
Nov 30 10:57:11.974 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:57:11.974 INFO [stderr]   --> src/storage.rs:81:9
Nov 30 10:57:11.975 INFO [stderr]    |
Nov 30 10:57:11.975 INFO [stderr] 81 |     let mut sl: &mut[u8] = unsafe { from_raw_parts_mut(mm.as_mut_ptr(), mm.len()) };
Nov 30 10:57:11.975 INFO [stderr]    |         ----^^
Nov 30 10:57:11.975 INFO [stderr]    |         |
Nov 30 10:57:11.976 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:57:11.976 INFO [stderr] 
Nov 30 10:57:12.136 INFO [stderr] warning: function is never used: `from_int`
Nov 30 10:57:12.136 INFO [stderr]   --> src/parser/errors.rs:25:1
Nov 30 10:57:12.136 INFO [stderr]    |
Nov 30 10:57:12.136 INFO [stderr] 25 | pub fn from_int(code: u32) -> Option<InputError> {
Nov 30 10:57:12.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.136 INFO [stderr]    |
Nov 30 10:57:12.136 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:57:12.136 INFO [stderr] 
Nov 30 10:57:12.136 INFO [stderr] warning: type alias is never used: `Request`
Nov 30 10:57:12.136 INFO [stderr]   --> src/storage.rs:14:1
Nov 30 10:57:12.136 INFO [stderr]    |
Nov 30 10:57:12.136 INFO [stderr] 14 | pub type Request  = u8;
Nov 30 10:57:12.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.136 INFO [stderr] 
Nov 30 10:57:12.137 INFO [stderr] warning: type alias is never used: `Response`
Nov 30 10:57:12.137 INFO [stderr]   --> src/storage.rs:15:1
Nov 30 10:57:12.137 INFO [stderr]    |
Nov 30 10:57:12.137 INFO [stderr] 15 | pub type Response = u8;
Nov 30 10:57:12.137 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.137 INFO [stderr] 
Nov 30 10:57:12.137 INFO [stderr] warning: field is never used: `filename`
Nov 30 10:57:12.137 INFO [stderr]   --> src/storage.rs:18:3
Nov 30 10:57:12.137 INFO [stderr]    |
Nov 30 10:57:12.137 INFO [stderr] 18 |   filename: &'a str,
Nov 30 10:57:12.137 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.137 INFO [stderr] 
Nov 30 10:57:12.137 INFO [stderr] warning: function is never used: `storage`
Nov 30 10:57:12.137 INFO [stderr]   --> src/storage.rs:88:1
Nov 30 10:57:12.137 INFO [stderr]    |
Nov 30 10:57:12.137 INFO [stderr] 88 | pub fn storage(out:&Sender<network::handler::Message>, name: &str) -> Sender<Request> {
Nov 30 10:57:12.137 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.137 INFO [stderr] 
Nov 30 10:57:12.137 INFO [stderr] warning: enum is never used: `Message`
Nov 30 10:57:12.137 INFO [stderr]    --> src/network/handler.rs:149:1
Nov 30 10:57:12.137 INFO [stderr]     |
Nov 30 10:57:12.137 INFO [stderr] 149 | pub enum Message {
Nov 30 10:57:12.137 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 30 10:57:12.137 INFO [stderr] 
Nov 30 10:57:12.137 INFO [stderr] warning: function is never used: `monitor`
Nov 30 10:57:12.137 INFO [stderr]   --> src/util.rs:4:1
Nov 30 10:57:12.137 INFO [stderr]    |
Nov 30 10:57:12.137 INFO [stderr] 4  | / pub fn monitor<F, R>(f: F, restart_count: u8) -> Result<R, u8>
Nov 30 10:57:12.137 INFO [stderr] 5  | | where F: Fn() -> R + Send + 'static {
Nov 30 10:57:12.137 INFO [stderr] 6  | |
Nov 30 10:57:12.137 INFO [stderr] 7  | |   thread::spawn( move || {
Nov 30 10:57:12.137 INFO [stderr] ...  |
Nov 30 10:57:12.137 INFO [stderr] 10 | |   Err(0)
Nov 30 10:57:12.137 INFO [stderr] 11 | | }
Nov 30 10:57:12.137 INFO [stderr]    | |_^
Nov 30 10:57:12.137 INFO [stderr] 
Nov 30 10:57:12.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.151 INFO [stderr]   --> src/storage.rs:33:11
Nov 30 10:57:12.151 INFO [stderr]    |
Nov 30 10:57:12.151 INFO [stderr] 33 |           file.set_len(4096);
Nov 30 10:57:12.151 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.151 INFO [stderr]    |
Nov 30 10:57:12.151 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:57:12.151 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.151 INFO [stderr] 
Nov 30 10:57:12.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.151 INFO [stderr]   --> src/storage.rs:77:5
Nov 30 10:57:12.151 INFO [stderr]    |
Nov 30 10:57:12.151 INFO [stderr] 77 |     self.file.set_len((self.size + 4096) as u64);
Nov 30 10:57:12.151 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.151 INFO [stderr]    |
Nov 30 10:57:12.151 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.151 INFO [stderr] 
Nov 30 10:57:12.151 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.151 INFO [stderr]    --> src/storage.rs:100:9
Nov 30 10:57:12.151 INFO [stderr]     |
Nov 30 10:57:12.151 INFO [stderr] 100 |         t2.send(network::handler::Message::Data(v.clone()));
Nov 30 10:57:12.151 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.151 INFO [stderr]     |
Nov 30 10:57:12.151 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.151 INFO [stderr] 
Nov 30 10:57:12.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.156 INFO [stderr]   --> src/network/kafka.rs:45:9
Nov 30 10:57:12.156 INFO [stderr]    |
Nov 30 10:57:12.156 INFO [stderr] 45 |         self.write(&v[..]);
Nov 30 10:57:12.156 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.156 INFO [stderr]    |
Nov 30 10:57:12.156 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.156 INFO [stderr] 
Nov 30 10:57:12.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.156 INFO [stderr]    --> src/network/handler.rs:223:7
Nov 30 10:57:12.156 INFO [stderr]     |
Nov 30 10:57:12.156 INFO [stderr] 223 |       self.poll.register(&stream, token, Ready::all(), PollOpt::edge());
Nov 30 10:57:12.156 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.156 INFO [stderr]     |
Nov 30 10:57:12.156 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.156 INFO [stderr] 
Nov 30 10:57:12.156 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.156 INFO [stderr]    --> src/network/handler.rs:324:7
Nov 30 10:57:12.156 INFO [stderr]     |
Nov 30 10:57:12.156 INFO [stderr] 324 |       self.poll.deregister(client.socket());
Nov 30 10:57:12.156 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:12.156 INFO [stderr]     |
Nov 30 10:57:12.156 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.156 INFO [stderr] 
Nov 30 10:57:12.158 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:12.158 INFO [stderr]   --> src/main.rs:29:3
Nov 30 10:57:12.158 INFO [stderr]    |
Nov 30 10:57:12.158 INFO [stderr] 29 |   jg.join();
Nov 30 10:57:12.158 INFO [stderr]    |   ^^^^^^^^^^
Nov 30 10:57:12.158 INFO [stderr]    |
Nov 30 10:57:12.158 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:12.158 INFO [stderr] 
Nov 30 10:57:12.576 INFO [stderr] warning: use of deprecated item 'mio::Ready::all': removed
Nov 30 10:57:12.576 INFO [stderr]    --> src/network/handler.rs:223:42
Nov 30 10:57:12.576 INFO [stderr]     |
Nov 30 10:57:12.576 INFO [stderr] 223 |       self.poll.register(&stream, token, Ready::all(), PollOpt::edge());
Nov 30 10:57:12.576 INFO [stderr]     |                                          ^^^^^^^^^^
Nov 30 10:57:12.576 INFO [stderr]     |
Nov 30 10:57:12.576 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 30 10:57:12.576 INFO [stderr] 
Nov 30 10:57:12.820 INFO [stderr] warning: unused variable: `count`
Nov 30 10:57:12.820 INFO [stderr]   --> src/storage.rs:97:17
Nov 30 10:57:12.820 INFO [stderr]    |
Nov 30 10:57:12.820 INFO [stderr] 97 |       if let Ok(count) = rx.recv() {
Nov 30 10:57:12.820 INFO [stderr]    |                 ^^^^^ help: consider using `_count` instead
Nov 30 10:57:12.820 INFO [stderr]    |
Nov 30 10:57:12.820 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 10:57:12.820 INFO [stderr] 
Nov 30 10:57:12.820 INFO [stderr] warning: unused variable: `name`
Nov 30 10:57:12.820 INFO [stderr]   --> src/storage.rs:88:56
Nov 30 10:57:12.820 INFO [stderr]    |
Nov 30 10:57:12.820 INFO [stderr] 88 | pub fn storage(out:&Sender<network::handler::Message>, name: &str) -> Sender<Request> {
Nov 30 10:57:12.820 INFO [stderr]    |                                                        ^^^^ help: consider using `_name` instead
Nov 30 10:57:12.820 INFO [stderr] 
Nov 30 10:57:12.820 INFO [stderr] warning: unused variable: `restart_count`
Nov 30 10:57:12.820 INFO [stderr]  --> src/util.rs:4:28
Nov 30 10:57:12.820 INFO [stderr]   |
Nov 30 10:57:12.820 INFO [stderr] 4 | pub fn monitor<F, R>(f: F, restart_count: u8) -> Result<R, u8>
Nov 30 10:57:12.820 INFO [stderr]   |                            ^^^^^^^^^^^^^ help: consider using `_restart_count` instead
Nov 30 10:57:12.820 INFO [stderr] 
Nov 30 10:57:12.820 INFO [stderr] warning: unused variable: `x`
Nov 30 10:57:12.820 INFO [stderr]   --> src/proust.rs:31:38
Nov 30 10:57:12.820 INFO [stderr]    |
Nov 30 10:57:12.820 INFO [stderr] 31 |       RequestPayload::ProduceRequest(x) => {
Nov 30 10:57:12.820 INFO [stderr]    |                                      ^ help: consider using `_x` instead
Nov 30 10:57:12.820 INFO [stderr] 
Nov 30 10:57:12.821 INFO [stderr] warning: unused variable: `buf`
Nov 30 10:57:12.821 INFO [stderr]   --> src/network/handler.rs:70:18
Nov 30 10:57:12.821 INFO [stderr]    |
Nov 30 10:57:12.821 INFO [stderr] 70 |             Done(buf, size) => Ok(size as usize),
Nov 30 10:57:12.821 INFO [stderr]    |                  ^^^ help: consider using `_buf` instead
Nov 30 10:57:12.821 INFO [stderr] 
Nov 30 10:57:12.821 INFO [stderr] warning: unused variable: `size`
Nov 30 10:57:12.821 INFO [stderr]   --> src/network/handler.rs:90:52
Nov 30 10:57:12.821 INFO [stderr]    |
Nov 30 10:57:12.821 INFO [stderr] 90 |   fn read_to_buf(&mut self, buffer: &mut BytesMut, size: usize) -> ClientResult {
Nov 30 10:57:12.821 INFO [stderr]    |                                                    ^^^^ help: consider using `_size` instead
Nov 30 10:57:12.821 INFO [stderr] 
Nov 30 10:57:12.821 INFO [stderr] warning: unused variable: `fd`
Nov 30 10:57:12.821 INFO [stderr]   --> src/storage.rs:79:9
Nov 30 10:57:12.821 INFO [stderr]    |
Nov 30 10:57:12.821 INFO [stderr] 79 |     let fd = self.file.as_raw_fd();
Nov 30 10:57:12.821 INFO [stderr]    |         ^^ help: consider using `_fd` instead
Nov 30 10:57:12.821 INFO [stderr] 
Nov 30 10:57:12.823 INFO [stderr] warning: unused variable: `addr`
Nov 30 10:57:12.823 INFO [stderr]    --> src/network/handler.rs:218:24
Nov 30 10:57:12.823 INFO [stderr]     |
Nov 30 10:57:12.823 INFO [stderr] 218 |     if let Ok((stream, addr)) = self.tcp_listener.accept() {
Nov 30 10:57:12.823 INFO [stderr]     |                        ^^^^ help: consider using `_addr` instead
Nov 30 10:57:12.823 INFO [stderr] 
Nov 30 10:57:13.030 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:57:13.030 INFO [stderr]   --> src/storage.rs:28:15
Nov 30 10:57:13.030 INFO [stderr]    |
Nov 30 10:57:13.030 INFO [stderr] 28 |     if let Ok(mut file) = OpenOptions::new().read(true).write(true).create(true).open(filename) {
Nov 30 10:57:13.030 INFO [stderr]    |               ----^^^^
Nov 30 10:57:13.030 INFO [stderr]    |               |
Nov 30 10:57:13.030 INFO [stderr]    |               help: remove this `mut`
Nov 30 10:57:13.030 INFO [stderr]    |
Nov 30 10:57:13.030 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 10:57:13.030 INFO [stderr] 
Nov 30 10:57:13.033 INFO [stderr] warning: variable does not need to be mutable
Nov 30 10:57:13.033 INFO [stderr]   --> src/storage.rs:81:9
Nov 30 10:57:13.033 INFO [stderr]    |
Nov 30 10:57:13.033 INFO [stderr] 81 |     let mut sl: &mut[u8] = unsafe { from_raw_parts_mut(mm.as_mut_ptr(), mm.len()) };
Nov 30 10:57:13.033 INFO [stderr]    |         ----^^
Nov 30 10:57:13.033 INFO [stderr]    |         |
Nov 30 10:57:13.034 INFO [stderr]    |         help: remove this `mut`
Nov 30 10:57:13.034 INFO [stderr] 
Nov 30 10:57:13.179 INFO [stderr] warning: function is never used: `from_int`
Nov 30 10:57:13.179 INFO [stderr]   --> src/parser/errors.rs:25:1
Nov 30 10:57:13.179 INFO [stderr]    |
Nov 30 10:57:13.179 INFO [stderr] 25 | pub fn from_int(code: u32) -> Option<InputError> {
Nov 30 10:57:13.179 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.179 INFO [stderr]    |
Nov 30 10:57:13.180 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:57:13.180 INFO [stderr] 
Nov 30 10:57:13.180 INFO [stderr] warning: type alias is never used: `Request`
Nov 30 10:57:13.180 INFO [stderr]   --> src/storage.rs:14:1
Nov 30 10:57:13.180 INFO [stderr]    |
Nov 30 10:57:13.180 INFO [stderr] 14 | pub type Request  = u8;
Nov 30 10:57:13.181 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.181 INFO [stderr] 
Nov 30 10:57:13.181 INFO [stderr] warning: type alias is never used: `Response`
Nov 30 10:57:13.181 INFO [stderr]   --> src/storage.rs:15:1
Nov 30 10:57:13.181 INFO [stderr]    |
Nov 30 10:57:13.181 INFO [stderr] 15 | pub type Response = u8;
Nov 30 10:57:13.182 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.182 INFO [stderr] 
Nov 30 10:57:13.182 INFO [stderr] warning: field is never used: `filename`
Nov 30 10:57:13.182 INFO [stderr]   --> src/storage.rs:18:3
Nov 30 10:57:13.182 INFO [stderr]    |
Nov 30 10:57:13.182 INFO [stderr] 18 |   filename: &'a str,
Nov 30 10:57:13.183 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.183 INFO [stderr] 
Nov 30 10:57:13.183 INFO [stderr] warning: function is never used: `storage`
Nov 30 10:57:13.183 INFO [stderr]   --> src/storage.rs:88:1
Nov 30 10:57:13.183 INFO [stderr]    |
Nov 30 10:57:13.183 INFO [stderr] 88 | pub fn storage(out:&Sender<network::handler::Message>, name: &str) -> Sender<Request> {
Nov 30 10:57:13.184 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.184 INFO [stderr] 
Nov 30 10:57:13.184 INFO [stderr] warning: enum is never used: `Message`
Nov 30 10:57:13.184 INFO [stderr]    --> src/network/handler.rs:149:1
Nov 30 10:57:13.184 INFO [stderr]     |
Nov 30 10:57:13.184 INFO [stderr] 149 | pub enum Message {
Nov 30 10:57:13.185 INFO [stderr]     | ^^^^^^^^^^^^^^^^
Nov 30 10:57:13.185 INFO [stderr] 
Nov 30 10:57:13.185 INFO [stderr] warning: function is never used: `monitor`
Nov 30 10:57:13.185 INFO [stderr]   --> src/util.rs:4:1
Nov 30 10:57:13.185 INFO [stderr]    |
Nov 30 10:57:13.186 INFO [stderr] 4  | / pub fn monitor<F, R>(f: F, restart_count: u8) -> Result<R, u8>
Nov 30 10:57:13.186 INFO [stderr] 5  | | where F: Fn() -> R + Send + 'static {
Nov 30 10:57:13.186 INFO [stderr] 6  | |
Nov 30 10:57:13.186 INFO [stderr] 7  | |   thread::spawn( move || {
Nov 30 10:57:13.186 INFO [stderr] ...  |
Nov 30 10:57:13.186 INFO [stderr] 10 | |   Err(0)
Nov 30 10:57:13.187 INFO [stderr] 11 | | }
Nov 30 10:57:13.187 INFO [stderr]    | |_^
Nov 30 10:57:13.187 INFO [stderr] 
Nov 30 10:57:13.203 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.203 INFO [stderr]   --> src/storage.rs:33:11
Nov 30 10:57:13.203 INFO [stderr]    |
Nov 30 10:57:13.203 INFO [stderr] 33 |           file.set_len(4096);
Nov 30 10:57:13.203 INFO [stderr]    |           ^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.204 INFO [stderr]    |
Nov 30 10:57:13.204 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 10:57:13.204 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.204 INFO [stderr] 
Nov 30 10:57:13.204 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.205 INFO [stderr]   --> src/storage.rs:77:5
Nov 30 10:57:13.205 INFO [stderr]    |
Nov 30 10:57:13.205 INFO [stderr] 77 |     self.file.set_len((self.size + 4096) as u64);
Nov 30 10:57:13.205 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.205 INFO [stderr]    |
Nov 30 10:57:13.206 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.206 INFO [stderr] 
Nov 30 10:57:13.206 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.206 INFO [stderr]    --> src/storage.rs:100:9
Nov 30 10:57:13.206 INFO [stderr]     |
Nov 30 10:57:13.206 INFO [stderr] 100 |         t2.send(network::handler::Message::Data(v.clone()));
Nov 30 10:57:13.207 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.207 INFO [stderr]     |
Nov 30 10:57:13.207 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.207 INFO [stderr] 
Nov 30 10:57:13.207 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.208 INFO [stderr]   --> src/network/kafka.rs:45:9
Nov 30 10:57:13.208 INFO [stderr]    |
Nov 30 10:57:13.208 INFO [stderr] 45 |         self.write(&v[..]);
Nov 30 10:57:13.208 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.208 INFO [stderr]    |
Nov 30 10:57:13.208 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.209 INFO [stderr] 
Nov 30 10:57:13.209 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.209 INFO [stderr]    --> src/network/handler.rs:223:7
Nov 30 10:57:13.209 INFO [stderr]     |
Nov 30 10:57:13.210 INFO [stderr] 223 |       self.poll.register(&stream, token, Ready::all(), PollOpt::edge());
Nov 30 10:57:13.210 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.210 INFO [stderr]     |
Nov 30 10:57:13.210 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.210 INFO [stderr] 
Nov 30 10:57:13.211 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.211 INFO [stderr]    --> src/network/handler.rs:324:7
Nov 30 10:57:13.211 INFO [stderr]     |
Nov 30 10:57:13.211 INFO [stderr] 324 |       self.poll.deregister(client.socket());
Nov 30 10:57:13.212 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:13.212 INFO [stderr]     |
Nov 30 10:57:13.212 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.212 INFO [stderr] 
Nov 30 10:57:13.221 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:13.221 INFO [stderr]   --> src/main.rs:29:3
Nov 30 10:57:13.221 INFO [stderr]    |
Nov 30 10:57:13.221 INFO [stderr] 29 |   jg.join();
Nov 30 10:57:13.222 INFO [stderr]    |   ^^^^^^^^^^
Nov 30 10:57:13.222 INFO [stderr]    |
Nov 30 10:57:13.222 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:13.222 INFO [stderr] 
Nov 30 10:57:13.272 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
Nov 30 10:57:13.272 INFO [stderr] su: No module specific data is present
Nov 30 10:57:14.236 INFO running `"docker" "inspect" "d584b8bb6f7f2ecdae0cc6776437781c7537b213c1e345f7ac53c583dd445ed9"`
Nov 30 10:57:14.648 INFO running `"docker" "rm" "-f" "d584b8bb6f7f2ecdae0cc6776437781c7537b213c1e345f7ac53c583dd445ed9"`
Nov 30 10:57:14.996 INFO [stdout] d584b8bb6f7f2ecdae0cc6776437781c7537b213c1e345f7ac53c583dd445ed9