Dec 05 00:34:40.136 INFO testing yuanpx/sundfs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 05 00:34:40.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"` Dec 05 00:34:40.702 INFO [stdout] e03c3a6d9a89d8c455515fab3f192c55b109d693c6ba31d537f662d16c44adcb Dec 05 00:34:40.704 INFO running `"docker" "start" "-a" "e03c3a6d9a89d8c455515fab3f192c55b109d693c6ba31d537f662d16c44adcb"` Dec 05 00:34:42.603 INFO [stderr] usermod: no changes Dec 05 00:34:42.696 INFO [stderr] Compiling libc v0.2.21 Dec 05 00:34:42.696 INFO [stderr] Compiling lazycell v0.4.0 Dec 05 00:34:42.696 INFO [stderr] Compiling slab v0.3.0 Dec 05 00:34:42.696 INFO [stderr] Compiling scoped-tls v0.1.0 Dec 05 00:34:42.696 INFO [stderr] Compiling futures v0.1.10 Dec 05 00:34:44.928 INFO [stderr] Compiling net2 v0.2.26 Dec 05 00:34:46.277 INFO [stderr] Compiling mio v0.6.4 Dec 05 00:34:50.163 INFO [stderr] Compiling tokio-core v0.1.4 Dec 05 00:34:53.021 INFO [stderr] Compiling sundfs v0.1.0 (/source) Dec 05 00:34:53.269 INFO [stderr] warning: unused import: `std::ops::Range` Dec 05 00:34:53.270 INFO [stderr] --> src/raft/raft.rs:4:5 Dec 05 00:34:53.270 INFO [stderr] | Dec 05 00:34:53.270 INFO [stderr] 4 | use std::ops::Range; Dec 05 00:34:53.271 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:34:53.271 INFO [stderr] | Dec 05 00:34:53.271 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:34:53.272 INFO [stderr] Dec 05 00:34:53.272 INFO [stderr] warning: unused import: `std::env` Dec 05 00:34:53.272 INFO [stderr] --> src/storage/nio.rs:5:5 Dec 05 00:34:53.272 INFO [stderr] | Dec 05 00:34:53.273 INFO [stderr] 5 | use std::env; Dec 05 00:34:53.273 INFO [stderr] | ^^^^^^^^ Dec 05 00:34:53.273 INFO [stderr] Dec 05 00:34:53.273 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Interval` Dec 05 00:34:53.273 INFO [stderr] --> src/storage/nio.rs:19:5 Dec 05 00:34:53.274 INFO [stderr] | Dec 05 00:34:53.274 INFO [stderr] 19 | use self::tokio_core::reactor::Interval; Dec 05 00:34:53.274 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.274 INFO [stderr] Dec 05 00:34:53.274 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 05 00:34:53.275 INFO [stderr] --> src/storage/logic.rs:2:5 Dec 05 00:34:53.275 INFO [stderr] | Dec 05 00:34:53.275 INFO [stderr] 2 | use std::collections::HashMap; Dec 05 00:34:53.275 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.276 INFO [stderr] Dec 05 00:34:53.276 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 05 00:34:53.276 INFO [stderr] --> src/storage/logic.rs:3:5 Dec 05 00:34:53.276 INFO [stderr] | Dec 05 00:34:53.277 INFO [stderr] 3 | use std::rc::Rc; Dec 05 00:34:53.277 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:34:53.277 INFO [stderr] Dec 05 00:34:53.277 INFO [stderr] warning: unused import: `std::iter` Dec 05 00:34:53.277 INFO [stderr] --> src/storage/logic.rs:4:5 Dec 05 00:34:53.278 INFO [stderr] | Dec 05 00:34:53.278 INFO [stderr] 4 | use std::iter; Dec 05 00:34:53.278 INFO [stderr] | ^^^^^^^^^ Dec 05 00:34:53.278 INFO [stderr] Dec 05 00:34:53.279 INFO [stderr] warning: unused import: `std::env` Dec 05 00:34:53.279 INFO [stderr] --> src/storage/logic.rs:5:5 Dec 05 00:34:53.279 INFO [stderr] | Dec 05 00:34:53.279 INFO [stderr] 5 | use std::env; Dec 05 00:34:53.280 INFO [stderr] | ^^^^^^^^ Dec 05 00:34:53.280 INFO [stderr] Dec 05 00:34:53.280 INFO [stderr] warning: unused imports: `ErrorKind`, `Error` Dec 05 00:34:53.280 INFO [stderr] --> src/storage/logic.rs:8:15 Dec 05 00:34:53.281 INFO [stderr] | Dec 05 00:34:53.281 INFO [stderr] 8 | use std::io::{Error, ErrorKind}; Dec 05 00:34:53.281 INFO [stderr] | ^^^^^ ^^^^^^^^^ Dec 05 00:34:53.282 INFO [stderr] Dec 05 00:34:53.282 INFO [stderr] warning: unused import: `std::time::Duration` Dec 05 00:34:53.282 INFO [stderr] --> src/storage/logic.rs:9:5 Dec 05 00:34:53.282 INFO [stderr] | Dec 05 00:34:53.283 INFO [stderr] 9 | use std::time::Duration; Dec 05 00:34:53.283 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.283 INFO [stderr] Dec 05 00:34:53.284 INFO [stderr] warning: unused import: `std::cell::RefCell` Dec 05 00:34:53.284 INFO [stderr] --> src/storage/logic.rs:11:5 Dec 05 00:34:53.284 INFO [stderr] | Dec 05 00:34:53.284 INFO [stderr] 11 | use std::cell::RefCell; Dec 05 00:34:53.285 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.285 INFO [stderr] Dec 05 00:34:53.285 INFO [stderr] warning: unused import: `std::cell::Cell` Dec 05 00:34:53.285 INFO [stderr] --> src/storage/logic.rs:12:5 Dec 05 00:34:53.286 INFO [stderr] | Dec 05 00:34:53.286 INFO [stderr] 12 | use std::cell::Cell; Dec 05 00:34:53.286 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:34:53.286 INFO [stderr] Dec 05 00:34:53.286 INFO [stderr] warning: unused import: `self::tokio_core::net::TcpListener` Dec 05 00:34:53.287 INFO [stderr] --> src/storage/logic.rs:14:5 Dec 05 00:34:53.287 INFO [stderr] | Dec 05 00:34:53.287 INFO [stderr] 14 | use self::tokio_core::net::TcpListener; Dec 05 00:34:53.287 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.287 INFO [stderr] Dec 05 00:34:53.287 INFO [stderr] warning: unused import: `self::tokio_core::net::TcpStream` Dec 05 00:34:53.287 INFO [stderr] --> src/storage/logic.rs:15:5 Dec 05 00:34:53.287 INFO [stderr] | Dec 05 00:34:53.287 INFO [stderr] 15 | use self::tokio_core::net::TcpStream; Dec 05 00:34:53.287 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.287 INFO [stderr] Dec 05 00:34:53.288 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Timeout` Dec 05 00:34:53.288 INFO [stderr] --> src/storage/logic.rs:17:5 Dec 05 00:34:53.288 INFO [stderr] | Dec 05 00:34:53.288 INFO [stderr] 17 | use self::tokio_core::reactor::Timeout; Dec 05 00:34:53.288 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.288 INFO [stderr] Dec 05 00:34:53.288 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Interval` Dec 05 00:34:53.288 INFO [stderr] --> src/storage/logic.rs:18:5 Dec 05 00:34:53.288 INFO [stderr] | Dec 05 00:34:53.288 INFO [stderr] 18 | use self::tokio_core::reactor::Interval; Dec 05 00:34:53.288 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.288 INFO [stderr] Dec 05 00:34:53.289 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Handle` Dec 05 00:34:53.289 INFO [stderr] --> src/storage/logic.rs:19:5 Dec 05 00:34:53.289 INFO [stderr] | Dec 05 00:34:53.289 INFO [stderr] 19 | use self::tokio_core::reactor::Handle; Dec 05 00:34:53.289 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.289 INFO [stderr] Dec 05 00:34:53.289 INFO [stderr] warning: unused import: `self::tokio_core::io` Dec 05 00:34:53.289 INFO [stderr] --> src/storage/logic.rs:20:5 Dec 05 00:34:53.289 INFO [stderr] | Dec 05 00:34:53.289 INFO [stderr] 20 | use self::tokio_core::io; Dec 05 00:34:53.290 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.290 INFO [stderr] Dec 05 00:34:53.290 INFO [stderr] warning: unused import: `self::tokio_core::io::Io` Dec 05 00:34:53.290 INFO [stderr] --> src/storage/logic.rs:21:5 Dec 05 00:34:53.290 INFO [stderr] | Dec 05 00:34:53.290 INFO [stderr] 21 | use self::tokio_core::io::Io; Dec 05 00:34:53.290 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.290 INFO [stderr] Dec 05 00:34:53.290 INFO [stderr] warning: unused import: `self::futures::stream` Dec 05 00:34:53.290 INFO [stderr] --> src/storage/logic.rs:22:5 Dec 05 00:34:53.290 INFO [stderr] | Dec 05 00:34:53.290 INFO [stderr] 22 | use self::futures::stream; Dec 05 00:34:53.291 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.291 INFO [stderr] Dec 05 00:34:53.291 INFO [stderr] warning: unused import: `self::futures::sync::mpsc::UnboundedReceiver` Dec 05 00:34:53.291 INFO [stderr] --> src/storage/logic.rs:26:5 Dec 05 00:34:53.291 INFO [stderr] | Dec 05 00:34:53.291 INFO [stderr] 26 | use self::futures::sync::mpsc::UnboundedReceiver; Dec 05 00:34:53.291 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.291 INFO [stderr] Dec 05 00:34:53.291 INFO [stderr] warning: unused import: `self::futures::sync::mpsc` Dec 05 00:34:53.291 INFO [stderr] --> src/storage/logic.rs:27:5 Dec 05 00:34:53.291 INFO [stderr] | Dec 05 00:34:53.291 INFO [stderr] 27 | use self::futures::sync::mpsc; Dec 05 00:34:53.291 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.292 INFO [stderr] Dec 05 00:34:53.292 INFO [stderr] warning: unused import: `NetService` Dec 05 00:34:53.292 INFO [stderr] --> src/main.rs:4:20 Dec 05 00:34:53.292 INFO [stderr] | Dec 05 00:34:53.292 INFO [stderr] 4 | use storage::nio::{NetService, NetEvent}; Dec 05 00:34:53.292 INFO [stderr] | ^^^^^^^^^^ Dec 05 00:34:53.292 INFO [stderr] Dec 05 00:34:53.476 INFO [stderr] warning: unused variable: `service` Dec 05 00:34:53.477 INFO [stderr] --> src/raft/raft.rs:73:32 Dec 05 00:34:53.477 INFO [stderr] | Dec 05 00:34:53.477 INFO [stderr] 73 | fn process_init(&mut self, service: &mut Service) { Dec 05 00:34:53.478 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:34:53.478 INFO [stderr] | Dec 05 00:34:53.478 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 00:34:53.478 INFO [stderr] Dec 05 00:34:53.479 INFO [stderr] warning: unused variable: `event` Dec 05 00:34:53.479 INFO [stderr] --> src/raft/raft.rs:78:34 Dec 05 00:34:53.479 INFO [stderr] | Dec 05 00:34:53.479 INFO [stderr] 78 | NetEvent::CONNECTED((event,id)) => { Dec 05 00:34:53.480 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:34:53.480 INFO [stderr] Dec 05 00:34:53.480 INFO [stderr] warning: unused variable: `event` Dec 05 00:34:53.481 INFO [stderr] --> src/raft/raft.rs:81:37 Dec 05 00:34:53.481 INFO [stderr] | Dec 05 00:34:53.481 INFO [stderr] 81 | NetEvent::DISCONNECTED((event,id))=> { Dec 05 00:34:53.481 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:34:53.482 INFO [stderr] Dec 05 00:34:53.482 INFO [stderr] warning: unused variable: `buf` Dec 05 00:34:53.482 INFO [stderr] --> src/raft/raft.rs:85:36 Dec 05 00:34:53.482 INFO [stderr] | Dec 05 00:34:53.483 INFO [stderr] 85 | NetEvent::MESSAGE((id, buf)) => { Dec 05 00:34:53.483 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 05 00:34:53.483 INFO [stderr] Dec 05 00:34:53.483 INFO [stderr] warning: unused variable: `service` Dec 05 00:34:53.483 INFO [stderr] --> src/raft/raft.rs:152:57 Dec 05 00:34:53.484 INFO [stderr] | Dec 05 00:34:53.484 INFO [stderr] 152 | fn process_candidate_requestvote_timeout(&mut self, service: &mut Service) { Dec 05 00:34:53.484 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:34:53.484 INFO [stderr] Dec 05 00:34:53.485 INFO [stderr] warning: unused variable: `entry` Dec 05 00:34:53.485 INFO [stderr] --> src/raft/raft.rs:163:41 Dec 05 00:34:53.485 INFO [stderr] | Dec 05 00:34:53.485 INFO [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { Dec 05 00:34:53.486 INFO [stderr] | ^^^^^ help: consider using `_entry` instead Dec 05 00:34:53.486 INFO [stderr] Dec 05 00:34:53.486 INFO [stderr] warning: unused variable: `request` Dec 05 00:34:53.486 INFO [stderr] --> src/raft/raft.rs:171:39 Dec 05 00:34:53.486 INFO [stderr] | Dec 05 00:34:53.487 INFO [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { Dec 05 00:34:53.487 INFO [stderr] | ^^^^^^^ help: consider using `_request` instead Dec 05 00:34:53.487 INFO [stderr] Dec 05 00:34:53.487 INFO [stderr] warning: value assigned to `size` is never read Dec 05 00:34:53.488 INFO [stderr] --> src/storage/dio.rs:66:17 Dec 05 00:34:53.488 INFO [stderr] | Dec 05 00:34:53.488 INFO [stderr] 66 | let mut size: usize = 0; Dec 05 00:34:53.488 INFO [stderr] | ^^^^ Dec 05 00:34:53.489 INFO [stderr] | Dec 05 00:34:53.489 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 00:34:53.489 INFO [stderr] Dec 05 00:34:53.489 INFO [stderr] warning: unused variable: `read_bytes` Dec 05 00:34:53.490 INFO [stderr] --> src/storage/dio.rs:70:17 Dec 05 00:34:53.490 INFO [stderr] | Dec 05 00:34:53.490 INFO [stderr] 70 | let read_bytes = if capacity_bytes < remain_bytes as usize { Dec 05 00:34:53.490 INFO [stderr] | ^^^^^^^^^^ help: consider using `_read_bytes` instead Dec 05 00:34:53.490 INFO [stderr] Dec 05 00:34:53.491 INFO [stderr] warning: value assigned to `size` is never read Dec 05 00:34:53.491 INFO [stderr] --> src/storage/dio.rs:90:17 Dec 05 00:34:53.491 INFO [stderr] | Dec 05 00:34:53.491 INFO [stderr] 90 | let mut size: usize = 0; Dec 05 00:34:53.492 INFO [stderr] | ^^^^ Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: unused variable: `core` Dec 05 00:34:53.492 INFO [stderr] --> src/storage/nio.rs:51:17 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 51 | let mut core = try!(Core::new()); Dec 05 00:34:53.492 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: unused variable: `event` Dec 05 00:34:53.492 INFO [stderr] --> src/main.rs:21:34 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 21 | NetEvent::CONNECTED((event,id)) => { Dec 05 00:34:53.492 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: unused variable: `event` Dec 05 00:34:53.492 INFO [stderr] --> src/main.rs:24:37 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 24 | NetEvent::DISCONNECTED((event,id))=> { Dec 05 00:34:53.492 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: unused variable: `buf` Dec 05 00:34:53.492 INFO [stderr] --> src/main.rs:28:36 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 28 | NetEvent::MESSAGE((id, buf)) => { Dec 05 00:34:53.492 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: unused variable: `service` Dec 05 00:34:53.492 INFO [stderr] --> src/main.rs:19:33 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 19 | fn process_event(&mut self, service: &mut Service, ev: NetEvent) { Dec 05 00:34:53.492 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.492 INFO [stderr] --> src/storage/dio.rs:65:13 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 65 | let mut remain_bytes = self.end - self.offset; Dec 05 00:34:53.492 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 00:34:53.492 INFO [stderr] | | Dec 05 00:34:53.492 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.492 INFO [stderr] --> src/storage/dio.rs:67:13 Dec 05 00:34:53.492 INFO [stderr] | Dec 05 00:34:53.492 INFO [stderr] 67 | let mut capacity_bytes = buf.len(); Dec 05 00:34:53.492 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 05 00:34:53.492 INFO [stderr] | | Dec 05 00:34:53.492 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.492 INFO [stderr] Dec 05 00:34:53.492 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.492 INFO [stderr] --> src/storage/nio.rs:51:13 Dec 05 00:34:53.493 INFO [stderr] | Dec 05 00:34:53.493 INFO [stderr] 51 | let mut core = try!(Core::new()); Dec 05 00:34:53.493 INFO [stderr] | ----^^^^ Dec 05 00:34:53.493 INFO [stderr] | | Dec 05 00:34:53.493 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.493 INFO [stderr] Dec 05 00:34:53.577 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.577 INFO [stderr] --> src/storage/nio.rs:98:21 Dec 05 00:34:53.577 INFO [stderr] | Dec 05 00:34:53.578 INFO [stderr] 98 | let mut body_vec = vec![0; body_len]; Dec 05 00:34:53.578 INFO [stderr] | ----^^^^^^^^ Dec 05 00:34:53.578 INFO [stderr] | | Dec 05 00:34:53.578 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.579 INFO [stderr] Dec 05 00:34:53.579 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.579 INFO [stderr] --> src/storage/nio.rs:84:13 Dec 05 00:34:53.579 INFO [stderr] | Dec 05 00:34:53.580 INFO [stderr] 84 | let mut header_vec: Vec = vec![0;1]; Dec 05 00:34:53.580 INFO [stderr] | ----^^^^^^^^^^ Dec 05 00:34:53.580 INFO [stderr] | | Dec 05 00:34:53.581 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.581 INFO [stderr] Dec 05 00:34:53.590 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.591 INFO [stderr] --> src/storage/nio.rs:153:13 Dec 05 00:34:53.591 INFO [stderr] | Dec 05 00:34:53.591 INFO [stderr] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); Dec 05 00:34:53.591 INFO [stderr] | ----^^^^^^^^ Dec 05 00:34:53.592 INFO [stderr] | | Dec 05 00:34:53.592 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.592 INFO [stderr] Dec 05 00:34:53.612 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:34:53.612 INFO [stderr] --> src/storage/logic.rs:69:13 Dec 05 00:34:53.612 INFO [stderr] | Dec 05 00:34:53.613 INFO [stderr] 69 | let mut net_service = NetService::new().unwrap(); Dec 05 00:34:53.613 INFO [stderr] | ----^^^^^^^^^^^ Dec 05 00:34:53.613 INFO [stderr] | | Dec 05 00:34:53.613 INFO [stderr] | help: remove this `mut` Dec 05 00:34:53.614 INFO [stderr] Dec 05 00:34:53.614 INFO [stderr] warning: enum is never used: `Role` Dec 05 00:34:53.614 INFO [stderr] --> src/raft/raft.rs:9:1 Dec 05 00:34:53.614 INFO [stderr] | Dec 05 00:34:53.615 INFO [stderr] 9 | enum Role { Dec 05 00:34:53.615 INFO [stderr] | ^^^^^^^^^ Dec 05 00:34:53.615 INFO [stderr] | Dec 05 00:34:53.615 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 00:34:53.616 INFO [stderr] Dec 05 00:34:53.616 INFO [stderr] warning: enum is never used: `Phase` Dec 05 00:34:53.620 INFO [stderr] --> src/raft/raft.rs:15:1 Dec 05 00:34:53.620 INFO [stderr] | Dec 05 00:34:53.621 INFO [stderr] 15 | enum Phase { Dec 05 00:34:53.621 INFO [stderr] | ^^^^^^^^^^ Dec 05 00:34:53.621 INFO [stderr] Dec 05 00:34:53.621 INFO [stderr] warning: struct is never constructed: `Node` Dec 05 00:34:53.622 INFO [stderr] --> src/raft/raft.rs:19:1 Dec 05 00:34:53.622 INFO [stderr] | Dec 05 00:34:53.622 INFO [stderr] 19 | struct Node { Dec 05 00:34:53.623 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:34:53.623 INFO [stderr] Dec 05 00:34:53.623 INFO [stderr] warning: struct is never constructed: `Config` Dec 05 00:34:53.623 INFO [stderr] --> src/raft/raft.rs:25:1 Dec 05 00:34:53.624 INFO [stderr] | Dec 05 00:34:53.624 INFO [stderr] 25 | struct Config { Dec 05 00:34:53.624 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:34:53.625 INFO [stderr] Dec 05 00:34:53.625 INFO [stderr] warning: field is never used: `id` Dec 05 00:34:53.625 INFO [stderr] --> src/raft/raft.rs:35:5 Dec 05 00:34:53.625 INFO [stderr] | Dec 05 00:34:53.626 INFO [stderr] 35 | id: usize, Dec 05 00:34:53.626 INFO [stderr] | ^^^^^^^^^ Dec 05 00:34:53.626 INFO [stderr] Dec 05 00:34:53.626 INFO [stderr] warning: field is never used: `leader_id` Dec 05 00:34:53.627 INFO [stderr] --> src/raft/raft.rs:36:5 Dec 05 00:34:53.627 INFO [stderr] | Dec 05 00:34:53.627 INFO [stderr] 36 | leader_id: Option, Dec 05 00:34:53.628 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.628 INFO [stderr] Dec 05 00:34:53.628 INFO [stderr] warning: field is never used: `nodes` Dec 05 00:34:53.628 INFO [stderr] --> src/raft/raft.rs:37:5 Dec 05 00:34:53.629 INFO [stderr] | Dec 05 00:34:53.629 INFO [stderr] 37 | nodes: HashMap, Dec 05 00:34:53.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.629 INFO [stderr] Dec 05 00:34:53.629 INFO [stderr] warning: field is never used: `term` Dec 05 00:34:53.630 INFO [stderr] --> src/raft/raft.rs:39:5 Dec 05 00:34:53.630 INFO [stderr] | Dec 05 00:34:53.630 INFO [stderr] 39 | term: usize, Dec 05 00:34:53.630 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:34:53.630 INFO [stderr] Dec 05 00:34:53.631 INFO [stderr] warning: field is never used: `vote` Dec 05 00:34:53.631 INFO [stderr] --> src/raft/raft.rs:40:5 Dec 05 00:34:53.631 INFO [stderr] | Dec 05 00:34:53.631 INFO [stderr] 40 | vote: (usize, usize), Dec 05 00:34:53.632 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.632 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: enum is never used: `Log` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:45:1 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 45 | enum Log { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: enum is never used: `Message` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:49:1 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 49 | enum Message { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: struct is never constructed: `RequestVote` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:55:1 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 55 | struct RequestVote{ Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: struct is never constructed: `ResponseVote` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:60:1 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 60 | struct ResponseVote { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: struct is never constructed: `AppendEntry` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:64:1 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 64 | struct AppendEntry{ Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `major` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:106:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 106 | fn major(&self) -> usize { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `send_requestvote` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:110:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 110 | fn send_requestvote(&mut self) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `send_appendentries` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:113:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 113 | fn send_appendentries(&mut self) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `send_leader_heartbeat` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:117:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 117 | fn send_leader_heartbeat(&mut self) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `begin_candidate_requestvote_timeout` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:129:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 129 | fn begin_candidate_requestvote_timeout(&self, service:&mut Service) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `process_appendentries` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:163:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `process_leader_heartbeat` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:167:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 167 | fn process_leader_heartbeat(&mut self) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.633 INFO [stderr] warning: method is never used: `process_requestvote` Dec 05 00:34:53.633 INFO [stderr] --> src/raft/raft.rs:171:5 Dec 05 00:34:53.633 INFO [stderr] | Dec 05 00:34:53.633 INFO [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { Dec 05 00:34:53.633 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.633 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `become_follower` Dec 05 00:34:53.634 INFO [stderr] --> src/raft/raft.rs:175:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 175 | fn become_follower(&mut self) { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `become_leader` Dec 05 00:34:53.634 INFO [stderr] --> src/raft/raft.rs:182:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 182 | fn become_leader(&mut self) { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: struct is never constructed: `Upload` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:10:1 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 10 | struct Upload{ Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: struct is never constructed: `SetMeta` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:15:1 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 15 | struct SetMeta{ Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: enum is never used: `ExtraInfo` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:19:1 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 19 | enum ExtraInfo { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: struct is never constructed: `FileContext` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:24:1 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 24 | pub struct FileContext { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `new` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:34:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 34 | pub fn new(file_name: &str) -> FileContext { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `set_option` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:44:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 44 | pub fn set_option(&mut self, option: OpenOptions) { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `open_file` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:48:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 48 | pub fn open_file(&mut self) -> Result<()> { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `read_file` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:63:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 63 | pub fn read_file(&mut self, buf: &mut [u8]) -> Result { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `write_file` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:85:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 85 | pub fn write_file(&mut self, buf: &[u8]) -> Result { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `truncate_file` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/dio.rs:104:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 104 | pub fn truncate_file(&mut self) -> Result<()> { Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: variant is never constructed: `SEND` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/nio.rs:33:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 33 | SEND((usize, Vec)), Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: variant is never constructed: `CANCEL_TIMEOUT` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/nio.rs:35:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.634 INFO [stderr] 35 | CANCEL_TIMEOUT(usize), Dec 05 00:34:53.634 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.634 INFO [stderr] Dec 05 00:34:53.634 INFO [stderr] warning: method is never used: `send` Dec 05 00:34:53.634 INFO [stderr] --> src/storage/logic.rs:55:5 Dec 05 00:34:53.634 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 55 | pub fn send(&mut self, id: usize, buf: Vec) { Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:53.635 INFO [stderr] warning: method is never used: `cancel_timeout` Dec 05 00:34:53.635 INFO [stderr] --> src/storage/logic.rs:63:5 Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 63 | pub fn cancel_timeout(&mut self, id: usize) { Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:53.635 INFO [stderr] warning: structure field `candidate_process__timeout` should have a snake case name such as `candidate_process_timeout` Dec 05 00:34:53.635 INFO [stderr] --> src/raft/raft.rs:31:5 Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 31 | candidate_process__timeout: usize, Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:53.635 INFO [stderr] warning: variant `CANCEL_TIMEOUT` should have a camel case name such as `CancelTimeout` Dec 05 00:34:53.635 INFO [stderr] --> src/storage/nio.rs:35:5 Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 35 | CANCEL_TIMEOUT(usize), Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:53.635 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:34:53.635 INFO [stderr] --> src/storage/nio.rs:71:17 Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 71 | Self::process_cancel_timeout(id, timeouts); Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 00:34:53.635 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:53.635 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:34:53.635 INFO [stderr] --> src/main.rs:42:5 Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] 42 | s.start(&mut t); Dec 05 00:34:53.635 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 00:34:53.635 INFO [stderr] | Dec 05 00:34:53.635 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:34:53.635 INFO [stderr] Dec 05 00:34:56.924 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.29s Dec 05 00:34:56.928 INFO [stderr] su: No module specific data is present Dec 05 00:34:57.845 INFO running `"docker" "inspect" "e03c3a6d9a89d8c455515fab3f192c55b109d693c6ba31d537f662d16c44adcb"` Dec 05 00:34:58.220 INFO running `"docker" "rm" "-f" "e03c3a6d9a89d8c455515fab3f192c55b109d693c6ba31d537f662d16c44adcb"` Dec 05 00:34:58.497 INFO [stdout] e03c3a6d9a89d8c455515fab3f192c55b109d693c6ba31d537f662d16c44adcb Dec 05 00:34:58.502 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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"` Dec 05 00:34:58.974 INFO [stdout] 7be12e49bb367a211bbb59ab93a33724ad883116c7e293e855b0782968b52429 Dec 05 00:34:58.976 INFO running `"docker" "start" "-a" "7be12e49bb367a211bbb59ab93a33724ad883116c7e293e855b0782968b52429"` Dec 05 00:35:01.659 INFO [stderr] usermod: no changes Dec 05 00:35:01.824 INFO [stderr] Compiling sundfs v0.1.0 (/source) Dec 05 00:35:02.072 INFO [stderr] warning: unused import: `std::ops::Range` Dec 05 00:35:02.072 INFO [stderr] --> src/raft/raft.rs:4:5 Dec 05 00:35:02.072 INFO [stderr] | Dec 05 00:35:02.072 INFO [stderr] 4 | use std::ops::Range; Dec 05 00:35:02.072 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:35:02.072 INFO [stderr] | Dec 05 00:35:02.072 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 00:35:02.072 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `std::env` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/nio.rs:5:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 5 | use std::env; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Interval` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/nio.rs:19:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 19 | use self::tokio_core::reactor::Interval; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/logic.rs:2:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 2 | use std::collections::HashMap; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `std::rc::Rc` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/logic.rs:3:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 3 | use std::rc::Rc; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `std::iter` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/logic.rs:4:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 4 | use std::iter; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.085 INFO [stderr] warning: unused import: `std::env` Dec 05 00:35:02.085 INFO [stderr] --> src/storage/logic.rs:5:5 Dec 05 00:35:02.085 INFO [stderr] | Dec 05 00:35:02.085 INFO [stderr] 5 | use std::env; Dec 05 00:35:02.085 INFO [stderr] | ^^^^^^^^ Dec 05 00:35:02.085 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused imports: `ErrorKind`, `Error` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:8:15 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 8 | use std::io::{Error, ErrorKind}; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^ ^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `std::time::Duration` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:9:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 9 | use std::time::Duration; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `std::cell::RefCell` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:11:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 11 | use std::cell::RefCell; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `std::cell::Cell` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:12:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 12 | use std::cell::Cell; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::net::TcpListener` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:14:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 14 | use self::tokio_core::net::TcpListener; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::net::TcpStream` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:15:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 15 | use self::tokio_core::net::TcpStream; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Timeout` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:17:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 17 | use self::tokio_core::reactor::Timeout; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Interval` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:18:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 18 | use self::tokio_core::reactor::Interval; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::reactor::Handle` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:19:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 19 | use self::tokio_core::reactor::Handle; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::io` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:20:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 20 | use self::tokio_core::io; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::tokio_core::io::Io` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:21:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 21 | use self::tokio_core::io::Io; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::futures::stream` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:22:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 22 | use self::futures::stream; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::futures::sync::mpsc::UnboundedReceiver` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:26:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 26 | use self::futures::sync::mpsc::UnboundedReceiver; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `self::futures::sync::mpsc` Dec 05 00:35:02.086 INFO [stderr] --> src/storage/logic.rs:27:5 Dec 05 00:35:02.086 INFO [stderr] | Dec 05 00:35:02.086 INFO [stderr] 27 | use self::futures::sync::mpsc; Dec 05 00:35:02.086 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.086 INFO [stderr] Dec 05 00:35:02.086 INFO [stderr] warning: unused import: `NetService` Dec 05 00:35:02.087 INFO [stderr] --> src/main.rs:4:20 Dec 05 00:35:02.087 INFO [stderr] | Dec 05 00:35:02.087 INFO [stderr] 4 | use storage::nio::{NetService, NetEvent}; Dec 05 00:35:02.087 INFO [stderr] | ^^^^^^^^^^ Dec 05 00:35:02.087 INFO [stderr] Dec 05 00:35:02.274 INFO [stderr] warning: unused variable: `service` Dec 05 00:35:02.274 INFO [stderr] --> src/raft/raft.rs:73:32 Dec 05 00:35:02.274 INFO [stderr] | Dec 05 00:35:02.274 INFO [stderr] 73 | fn process_init(&mut self, service: &mut Service) { Dec 05 00:35:02.274 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:35:02.274 INFO [stderr] | Dec 05 00:35:02.274 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 00:35:02.274 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `event` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:78:34 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.275 INFO [stderr] 78 | NetEvent::CONNECTED((event,id)) => { Dec 05 00:35:02.275 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:35:02.275 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `event` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:81:37 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.275 INFO [stderr] 81 | NetEvent::DISCONNECTED((event,id))=> { Dec 05 00:35:02.275 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:35:02.275 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `buf` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:85:36 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.275 INFO [stderr] 85 | NetEvent::MESSAGE((id, buf)) => { Dec 05 00:35:02.275 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 05 00:35:02.275 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `service` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:152:57 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.275 INFO [stderr] 152 | fn process_candidate_requestvote_timeout(&mut self, service: &mut Service) { Dec 05 00:35:02.275 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:35:02.275 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `entry` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:163:41 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.275 INFO [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { Dec 05 00:35:02.275 INFO [stderr] | ^^^^^ help: consider using `_entry` instead Dec 05 00:35:02.275 INFO [stderr] Dec 05 00:35:02.275 INFO [stderr] warning: unused variable: `request` Dec 05 00:35:02.275 INFO [stderr] --> src/raft/raft.rs:171:39 Dec 05 00:35:02.275 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { Dec 05 00:35:02.276 INFO [stderr] | ^^^^^^^ help: consider using `_request` instead Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.276 INFO [stderr] warning: value assigned to `size` is never read Dec 05 00:35:02.276 INFO [stderr] --> src/storage/dio.rs:66:17 Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 66 | let mut size: usize = 0; Dec 05 00:35:02.276 INFO [stderr] | ^^^^ Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.276 INFO [stderr] warning: unused variable: `read_bytes` Dec 05 00:35:02.276 INFO [stderr] --> src/storage/dio.rs:70:17 Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 70 | let read_bytes = if capacity_bytes < remain_bytes as usize { Dec 05 00:35:02.276 INFO [stderr] | ^^^^^^^^^^ help: consider using `_read_bytes` instead Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.276 INFO [stderr] warning: value assigned to `size` is never read Dec 05 00:35:02.276 INFO [stderr] --> src/storage/dio.rs:90:17 Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 90 | let mut size: usize = 0; Dec 05 00:35:02.276 INFO [stderr] | ^^^^ Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.276 INFO [stderr] warning: unused variable: `core` Dec 05 00:35:02.276 INFO [stderr] --> src/storage/nio.rs:51:17 Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 51 | let mut core = try!(Core::new()); Dec 05 00:35:02.276 INFO [stderr] | ^^^^ help: consider using `_core` instead Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.276 INFO [stderr] warning: unused variable: `event` Dec 05 00:35:02.276 INFO [stderr] --> src/main.rs:21:34 Dec 05 00:35:02.276 INFO [stderr] | Dec 05 00:35:02.276 INFO [stderr] 21 | NetEvent::CONNECTED((event,id)) => { Dec 05 00:35:02.276 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:35:02.276 INFO [stderr] Dec 05 00:35:02.277 INFO [stderr] warning: unused variable: `event` Dec 05 00:35:02.277 INFO [stderr] --> src/main.rs:24:37 Dec 05 00:35:02.277 INFO [stderr] | Dec 05 00:35:02.277 INFO [stderr] 24 | NetEvent::DISCONNECTED((event,id))=> { Dec 05 00:35:02.277 INFO [stderr] | ^^^^^ help: consider using `_event` instead Dec 05 00:35:02.277 INFO [stderr] Dec 05 00:35:02.277 INFO [stderr] warning: unused variable: `buf` Dec 05 00:35:02.277 INFO [stderr] --> src/main.rs:28:36 Dec 05 00:35:02.277 INFO [stderr] | Dec 05 00:35:02.277 INFO [stderr] 28 | NetEvent::MESSAGE((id, buf)) => { Dec 05 00:35:02.277 INFO [stderr] | ^^^ help: consider using `_buf` instead Dec 05 00:35:02.277 INFO [stderr] Dec 05 00:35:02.277 INFO [stderr] warning: unused variable: `service` Dec 05 00:35:02.277 INFO [stderr] --> src/main.rs:19:33 Dec 05 00:35:02.277 INFO [stderr] | Dec 05 00:35:02.277 INFO [stderr] 19 | fn process_event(&mut self, service: &mut Service, ev: NetEvent) { Dec 05 00:35:02.277 INFO [stderr] | ^^^^^^^ help: consider using `_service` instead Dec 05 00:35:02.277 INFO [stderr] Dec 05 00:35:02.291 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.291 INFO [stderr] --> src/storage/dio.rs:65:13 Dec 05 00:35:02.291 INFO [stderr] | Dec 05 00:35:02.291 INFO [stderr] 65 | let mut remain_bytes = self.end - self.offset; Dec 05 00:35:02.291 INFO [stderr] | ----^^^^^^^^^^^^ Dec 05 00:35:02.291 INFO [stderr] | | Dec 05 00:35:02.291 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.291 INFO [stderr] | Dec 05 00:35:02.291 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 05 00:35:02.291 INFO [stderr] Dec 05 00:35:02.291 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.291 INFO [stderr] --> src/storage/dio.rs:67:13 Dec 05 00:35:02.291 INFO [stderr] | Dec 05 00:35:02.291 INFO [stderr] 67 | let mut capacity_bytes = buf.len(); Dec 05 00:35:02.291 INFO [stderr] | ----^^^^^^^^^^^^^^ Dec 05 00:35:02.291 INFO [stderr] | | Dec 05 00:35:02.291 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.291 INFO [stderr] Dec 05 00:35:02.304 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.304 INFO [stderr] --> src/storage/dio.rs:144:9 Dec 05 00:35:02.304 INFO [stderr] | Dec 05 00:35:02.305 INFO [stderr] 144 | let mut txt = String::from_utf8(vec).unwrap(); Dec 05 00:35:02.305 INFO [stderr] | ----^^^ Dec 05 00:35:02.305 INFO [stderr] | | Dec 05 00:35:02.305 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.305 INFO [stderr] Dec 05 00:35:02.305 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.305 INFO [stderr] --> src/storage/nio.rs:51:13 Dec 05 00:35:02.305 INFO [stderr] | Dec 05 00:35:02.305 INFO [stderr] 51 | let mut core = try!(Core::new()); Dec 05 00:35:02.305 INFO [stderr] | ----^^^^ Dec 05 00:35:02.305 INFO [stderr] | | Dec 05 00:35:02.305 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.306 INFO [stderr] Dec 05 00:35:02.382 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.382 INFO [stderr] --> src/storage/nio.rs:98:21 Dec 05 00:35:02.383 INFO [stderr] | Dec 05 00:35:02.383 INFO [stderr] 98 | let mut body_vec = vec![0; body_len]; Dec 05 00:35:02.383 INFO [stderr] | ----^^^^^^^^ Dec 05 00:35:02.383 INFO [stderr] | | Dec 05 00:35:02.383 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.383 INFO [stderr] Dec 05 00:35:02.383 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.383 INFO [stderr] --> src/storage/nio.rs:84:13 Dec 05 00:35:02.383 INFO [stderr] | Dec 05 00:35:02.383 INFO [stderr] 84 | let mut header_vec: Vec = vec![0;1]; Dec 05 00:35:02.383 INFO [stderr] | ----^^^^^^^^^^ Dec 05 00:35:02.383 INFO [stderr] | | Dec 05 00:35:02.383 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.383 INFO [stderr] Dec 05 00:35:02.393 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.393 INFO [stderr] --> src/storage/nio.rs:153:13 Dec 05 00:35:02.393 INFO [stderr] | Dec 05 00:35:02.393 INFO [stderr] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); Dec 05 00:35:02.393 INFO [stderr] | ----^^^^^^^^ Dec 05 00:35:02.393 INFO [stderr] | | Dec 05 00:35:02.393 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.393 INFO [stderr] Dec 05 00:35:02.415 INFO [stderr] warning: variable does not need to be mutable Dec 05 00:35:02.415 INFO [stderr] --> src/storage/logic.rs:69:13 Dec 05 00:35:02.416 INFO [stderr] | Dec 05 00:35:02.416 INFO [stderr] 69 | let mut net_service = NetService::new().unwrap(); Dec 05 00:35:02.416 INFO [stderr] | ----^^^^^^^^^^^ Dec 05 00:35:02.416 INFO [stderr] | | Dec 05 00:35:02.416 INFO [stderr] | help: remove this `mut` Dec 05 00:35:02.416 INFO [stderr] Dec 05 00:35:02.416 INFO [stderr] warning: enum is never used: `Role` Dec 05 00:35:02.416 INFO [stderr] --> src/raft/raft.rs:9:1 Dec 05 00:35:02.416 INFO [stderr] | Dec 05 00:35:02.416 INFO [stderr] 9 | enum Role { Dec 05 00:35:02.416 INFO [stderr] | ^^^^^^^^^ Dec 05 00:35:02.416 INFO [stderr] | Dec 05 00:35:02.417 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 00:35:02.417 INFO [stderr] Dec 05 00:35:02.417 INFO [stderr] warning: enum is never used: `Phase` Dec 05 00:35:02.417 INFO [stderr] --> src/raft/raft.rs:15:1 Dec 05 00:35:02.417 INFO [stderr] | Dec 05 00:35:02.417 INFO [stderr] 15 | enum Phase { Dec 05 00:35:02.417 INFO [stderr] | ^^^^^^^^^^ Dec 05 00:35:02.417 INFO [stderr] Dec 05 00:35:02.417 INFO [stderr] warning: struct is never constructed: `Node` Dec 05 00:35:02.417 INFO [stderr] --> src/raft/raft.rs:19:1 Dec 05 00:35:02.417 INFO [stderr] | Dec 05 00:35:02.417 INFO [stderr] 19 | struct Node { Dec 05 00:35:02.417 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:35:02.417 INFO [stderr] Dec 05 00:35:02.417 INFO [stderr] warning: struct is never constructed: `Config` Dec 05 00:35:02.417 INFO [stderr] --> src/raft/raft.rs:25:1 Dec 05 00:35:02.417 INFO [stderr] | Dec 05 00:35:02.417 INFO [stderr] 25 | struct Config { Dec 05 00:35:02.417 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:35:02.417 INFO [stderr] Dec 05 00:35:02.417 INFO [stderr] warning: field is never used: `id` Dec 05 00:35:02.417 INFO [stderr] --> src/raft/raft.rs:35:5 Dec 05 00:35:02.417 INFO [stderr] | Dec 05 00:35:02.417 INFO [stderr] 35 | id: usize, Dec 05 00:35:02.417 INFO [stderr] | ^^^^^^^^^ Dec 05 00:35:02.417 INFO [stderr] Dec 05 00:35:02.418 INFO [stderr] warning: field is never used: `leader_id` Dec 05 00:35:02.418 INFO [stderr] --> src/raft/raft.rs:36:5 Dec 05 00:35:02.418 INFO [stderr] | Dec 05 00:35:02.418 INFO [stderr] 36 | leader_id: Option, Dec 05 00:35:02.418 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.418 INFO [stderr] Dec 05 00:35:02.418 INFO [stderr] warning: field is never used: `nodes` Dec 05 00:35:02.418 INFO [stderr] --> src/raft/raft.rs:37:5 Dec 05 00:35:02.418 INFO [stderr] | Dec 05 00:35:02.418 INFO [stderr] 37 | nodes: HashMap, Dec 05 00:35:02.418 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.418 INFO [stderr] Dec 05 00:35:02.418 INFO [stderr] warning: field is never used: `term` Dec 05 00:35:02.418 INFO [stderr] --> src/raft/raft.rs:39:5 Dec 05 00:35:02.418 INFO [stderr] | Dec 05 00:35:02.418 INFO [stderr] 39 | term: usize, Dec 05 00:35:02.418 INFO [stderr] | ^^^^^^^^^^^ Dec 05 00:35:02.418 INFO [stderr] Dec 05 00:35:02.418 INFO [stderr] warning: field is never used: `vote` Dec 05 00:35:02.418 INFO [stderr] --> src/raft/raft.rs:40:5 Dec 05 00:35:02.418 INFO [stderr] | Dec 05 00:35:02.418 INFO [stderr] 40 | vote: (usize, usize), Dec 05 00:35:02.418 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.418 INFO [stderr] Dec 05 00:35:02.419 INFO [stderr] warning: enum is never used: `Log` Dec 05 00:35:02.419 INFO [stderr] --> src/raft/raft.rs:45:1 Dec 05 00:35:02.419 INFO [stderr] | Dec 05 00:35:02.419 INFO [stderr] 45 | enum Log { Dec 05 00:35:02.419 INFO [stderr] | ^^^^^^^^ Dec 05 00:35:02.419 INFO [stderr] Dec 05 00:35:02.419 INFO [stderr] warning: enum is never used: `Message` Dec 05 00:35:02.419 INFO [stderr] --> src/raft/raft.rs:49:1 Dec 05 00:35:02.419 INFO [stderr] | Dec 05 00:35:02.419 INFO [stderr] 49 | enum Message { Dec 05 00:35:02.419 INFO [stderr] | ^^^^^^^^^^^^ Dec 05 00:35:02.419 INFO [stderr] Dec 05 00:35:02.419 INFO [stderr] warning: struct is never constructed: `RequestVote` Dec 05 00:35:02.419 INFO [stderr] --> src/raft/raft.rs:55:1 Dec 05 00:35:02.419 INFO [stderr] | Dec 05 00:35:02.419 INFO [stderr] 55 | struct RequestVote{ Dec 05 00:35:02.419 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.419 INFO [stderr] Dec 05 00:35:02.419 INFO [stderr] warning: struct is never constructed: `ResponseVote` Dec 05 00:35:02.419 INFO [stderr] --> src/raft/raft.rs:60:1 Dec 05 00:35:02.419 INFO [stderr] | Dec 05 00:35:02.419 INFO [stderr] 60 | struct ResponseVote { Dec 05 00:35:02.419 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.419 INFO [stderr] Dec 05 00:35:02.419 INFO [stderr] warning: struct is never constructed: `AppendEntry` Dec 05 00:35:02.419 INFO [stderr] --> src/raft/raft.rs:64:1 Dec 05 00:35:02.419 INFO [stderr] | Dec 05 00:35:02.419 INFO [stderr] 64 | struct AppendEntry{ Dec 05 00:35:02.419 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.419 INFO [stderr] Dec 05 00:35:02.420 INFO [stderr] warning: method is never used: `major` Dec 05 00:35:02.420 INFO [stderr] --> src/raft/raft.rs:106:5 Dec 05 00:35:02.420 INFO [stderr] | Dec 05 00:35:02.420 INFO [stderr] 106 | fn major(&self) -> usize { Dec 05 00:35:02.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.420 INFO [stderr] Dec 05 00:35:02.420 INFO [stderr] warning: method is never used: `send_requestvote` Dec 05 00:35:02.420 INFO [stderr] --> src/raft/raft.rs:110:5 Dec 05 00:35:02.420 INFO [stderr] | Dec 05 00:35:02.420 INFO [stderr] 110 | fn send_requestvote(&mut self) { Dec 05 00:35:02.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.420 INFO [stderr] Dec 05 00:35:02.420 INFO [stderr] warning: method is never used: `send_appendentries` Dec 05 00:35:02.420 INFO [stderr] --> src/raft/raft.rs:113:5 Dec 05 00:35:02.420 INFO [stderr] | Dec 05 00:35:02.420 INFO [stderr] 113 | fn send_appendentries(&mut self) { Dec 05 00:35:02.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.420 INFO [stderr] Dec 05 00:35:02.420 INFO [stderr] warning: method is never used: `send_leader_heartbeat` Dec 05 00:35:02.420 INFO [stderr] --> src/raft/raft.rs:117:5 Dec 05 00:35:02.420 INFO [stderr] | Dec 05 00:35:02.420 INFO [stderr] 117 | fn send_leader_heartbeat(&mut self) { Dec 05 00:35:02.420 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.420 INFO [stderr] Dec 05 00:35:02.421 INFO [stderr] warning: method is never used: `begin_candidate_requestvote_timeout` Dec 05 00:35:02.421 INFO [stderr] --> src/raft/raft.rs:129:5 Dec 05 00:35:02.421 INFO [stderr] | Dec 05 00:35:02.421 INFO [stderr] 129 | fn begin_candidate_requestvote_timeout(&self, service:&mut Service) { Dec 05 00:35:02.421 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.421 INFO [stderr] Dec 05 00:35:02.421 INFO [stderr] warning: method is never used: `process_appendentries` Dec 05 00:35:02.421 INFO [stderr] --> src/raft/raft.rs:163:5 Dec 05 00:35:02.421 INFO [stderr] | Dec 05 00:35:02.421 INFO [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { Dec 05 00:35:02.421 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.421 INFO [stderr] Dec 05 00:35:02.421 INFO [stderr] warning: method is never used: `process_leader_heartbeat` Dec 05 00:35:02.421 INFO [stderr] --> src/raft/raft.rs:167:5 Dec 05 00:35:02.421 INFO [stderr] | Dec 05 00:35:02.421 INFO [stderr] 167 | fn process_leader_heartbeat(&mut self) { Dec 05 00:35:02.421 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.421 INFO [stderr] Dec 05 00:35:02.421 INFO [stderr] warning: method is never used: `process_requestvote` Dec 05 00:35:02.421 INFO [stderr] --> src/raft/raft.rs:171:5 Dec 05 00:35:02.421 INFO [stderr] | Dec 05 00:35:02.421 INFO [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { Dec 05 00:35:02.421 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.421 INFO [stderr] Dec 05 00:35:02.421 INFO [stderr] warning: method is never used: `become_follower` Dec 05 00:35:02.421 INFO [stderr] --> src/raft/raft.rs:175:5 Dec 05 00:35:02.422 INFO [stderr] | Dec 05 00:35:02.422 INFO [stderr] 175 | fn become_follower(&mut self) { Dec 05 00:35:02.422 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.422 INFO [stderr] Dec 05 00:35:02.422 INFO [stderr] warning: method is never used: `become_leader` Dec 05 00:35:02.422 INFO [stderr] --> src/raft/raft.rs:182:5 Dec 05 00:35:02.422 INFO [stderr] | Dec 05 00:35:02.422 INFO [stderr] 182 | fn become_leader(&mut self) { Dec 05 00:35:02.422 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.422 INFO [stderr] Dec 05 00:35:02.422 INFO [stderr] warning: struct is never constructed: `Upload` Dec 05 00:35:02.422 INFO [stderr] --> src/storage/dio.rs:10:1 Dec 05 00:35:02.422 INFO [stderr] | Dec 05 00:35:02.422 INFO [stderr] 10 | struct Upload{ Dec 05 00:35:02.422 INFO [stderr] | ^^^^^^^^^^^^^ Dec 05 00:35:02.422 INFO [stderr] Dec 05 00:35:02.422 INFO [stderr] warning: struct is never constructed: `SetMeta` Dec 05 00:35:02.422 INFO [stderr] --> src/storage/dio.rs:15:1 Dec 05 00:35:02.422 INFO [stderr] | Dec 05 00:35:02.422 INFO [stderr] 15 | struct SetMeta{ Dec 05 00:35:02.422 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 00:35:02.422 INFO [stderr] Dec 05 00:35:02.422 INFO [stderr] warning: enum is never used: `ExtraInfo` Dec 05 00:35:02.422 INFO [stderr] --> src/storage/dio.rs:19:1 Dec 05 00:35:02.423 INFO [stderr] | Dec 05 00:35:02.423 INFO [stderr] 19 | enum ExtraInfo { Dec 05 00:35:02.423 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 00:35:02.423 INFO [stderr] Dec 05 00:35:02.423 INFO [stderr] warning: method is never used: `truncate_file` Dec 05 00:35:02.423 INFO [stderr] --> src/storage/dio.rs:104:5 Dec 05 00:35:02.423 INFO [stderr] | Dec 05 00:35:02.423 INFO [stderr] 104 | pub fn truncate_file(&mut self) -> Result<()> { Dec 05 00:35:02.423 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.423 INFO [stderr] Dec 05 00:35:02.424 INFO [stderr] warning: variant is never constructed: `SEND` Dec 05 00:35:02.424 INFO [stderr] --> src/storage/nio.rs:33:5 Dec 05 00:35:02.424 INFO [stderr] | Dec 05 00:35:02.424 INFO [stderr] 33 | SEND((usize, Vec)), Dec 05 00:35:02.424 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.424 INFO [stderr] Dec 05 00:35:02.424 INFO [stderr] warning: variant is never constructed: `CANCEL_TIMEOUT` Dec 05 00:35:02.424 INFO [stderr] --> src/storage/nio.rs:35:5 Dec 05 00:35:02.425 INFO [stderr] | Dec 05 00:35:02.425 INFO [stderr] 35 | CANCEL_TIMEOUT(usize), Dec 05 00:35:02.425 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.425 INFO [stderr] Dec 05 00:35:02.425 INFO [stderr] warning: method is never used: `send` Dec 05 00:35:02.425 INFO [stderr] --> src/storage/logic.rs:55:5 Dec 05 00:35:02.425 INFO [stderr] | Dec 05 00:35:02.425 INFO [stderr] 55 | pub fn send(&mut self, id: usize, buf: Vec) { Dec 05 00:35:02.425 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.425 INFO [stderr] Dec 05 00:35:02.425 INFO [stderr] warning: method is never used: `cancel_timeout` Dec 05 00:35:02.425 INFO [stderr] --> src/storage/logic.rs:63:5 Dec 05 00:35:02.425 INFO [stderr] | Dec 05 00:35:02.425 INFO [stderr] 63 | pub fn cancel_timeout(&mut self, id: usize) { Dec 05 00:35:02.425 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.425 INFO [stderr] Dec 05 00:35:02.426 INFO [stderr] warning: structure field `candidate_process__timeout` should have a snake case name such as `candidate_process_timeout` Dec 05 00:35:02.426 INFO [stderr] --> src/raft/raft.rs:31:5 Dec 05 00:35:02.426 INFO [stderr] | Dec 05 00:35:02.426 INFO [stderr] 31 | candidate_process__timeout: usize, Dec 05 00:35:02.426 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.426 INFO [stderr] | Dec 05 00:35:02.426 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 05 00:35:02.426 INFO [stderr] Dec 05 00:35:02.429 INFO [stderr] warning: variant `CANCEL_TIMEOUT` should have a camel case name such as `CancelTimeout` Dec 05 00:35:02.429 INFO [stderr] --> src/storage/nio.rs:35:5 Dec 05 00:35:02.429 INFO [stderr] | Dec 05 00:35:02.429 INFO [stderr] 35 | CANCEL_TIMEOUT(usize), Dec 05 00:35:02.429 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.429 INFO [stderr] | Dec 05 00:35:02.429 INFO [stderr] = note: #[warn(non_camel_case_types)] on by default Dec 05 00:35:02.429 INFO [stderr] Dec 05 00:35:02.430 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:35:02.430 INFO [stderr] --> src/storage/nio.rs:71:17 Dec 05 00:35:02.430 INFO [stderr] | Dec 05 00:35:02.430 INFO [stderr] 71 | Self::process_cancel_timeout(id, timeouts); Dec 05 00:35:02.430 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 05 00:35:02.430 INFO [stderr] | Dec 05 00:35:02.430 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 05 00:35:02.430 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:35:02.431 INFO [stderr] Dec 05 00:35:02.432 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 05 00:35:02.432 INFO [stderr] --> src/main.rs:42:5 Dec 05 00:35:02.432 INFO [stderr] | Dec 05 00:35:02.432 INFO [stderr] 42 | s.start(&mut t); Dec 05 00:35:02.433 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 00:35:02.433 INFO [stderr] | Dec 05 00:35:02.433 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 05 00:35:02.433 INFO [stderr] Dec 05 00:35:03.218 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.53s Dec 05 00:35:03.222 INFO [stderr] su: No module specific data is present Dec 05 00:35:05.081 INFO running `"docker" "inspect" "7be12e49bb367a211bbb59ab93a33724ad883116c7e293e855b0782968b52429"` Dec 05 00:35:05.426 INFO running `"docker" "rm" "-f" "7be12e49bb367a211bbb59ab93a33724ad883116c7e293e855b0782968b52429"` Dec 05 00:35:05.702 INFO [stdout] 7be12e49bb367a211bbb59ab93a33724ad883116c7e293e855b0782968b52429