[INFO] cloning repository https://github.com/yuanpx/sundfs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuanpx/sundfs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Fsundfs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Fsundfs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e8a69517e362a53133f1ef553c0ad518e8339c02 [INFO] testing yuanpx/sundfs against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuanpx%2Fsundfs" "/workspace/builds/worker-93/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-93/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yuanpx/sundfs on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yuanpx/sundfs [INFO] finished tweaking git repo https://github.com/yuanpx/sundfs [INFO] tweaked toml for git repo https://github.com/yuanpx/sundfs written to /workspace/builds/worker-93/source/Cargo.toml [INFO] crate git repo https://github.com/yuanpx/sundfs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded net2 v0.2.26 [INFO] [stderr] Downloaded futures v0.1.10 [INFO] [stderr] Downloaded miow v0.2.0 [INFO] [stderr] Downloaded mio v0.6.4 [INFO] [stderr] Downloaded tokio-core v0.1.4 [INFO] [stderr] Downloaded cfg-if v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1142412e193d54791bb4b0fad4aae3b24ecdfa2e1384e90518e6b91e77e22b19 [INFO] running `Command { std: "docker" "start" "-a" "1142412e193d54791bb4b0fad4aae3b24ecdfa2e1384e90518e6b91e77e22b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1142412e193d54791bb4b0fad4aae3b24ecdfa2e1384e90518e6b91e77e22b19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1142412e193d54791bb4b0fad4aae3b24ecdfa2e1384e90518e6b91e77e22b19", kill_on_drop: false }` [INFO] [stdout] 1142412e193d54791bb4b0fad4aae3b24ecdfa2e1384e90518e6b91e77e22b19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ba65eca2c8c66dbddef63e8f0c0f789a77c8076f7710dcf9ce01eff0b4f7f54 [INFO] running `Command { std: "docker" "start" "-a" "7ba65eca2c8c66dbddef63e8f0c0f789a77c8076f7710dcf9ce01eff0b4f7f54", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.0 [INFO] [stderr] Compiling log v0.3.6 [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling lazycell v0.4.0 [INFO] [stderr] Compiling slab v0.3.0 [INFO] [stderr] Compiling scoped-tls v0.1.0 [INFO] [stderr] Compiling futures v0.1.10 [INFO] [stderr] Compiling net2 v0.2.26 [INFO] [stderr] Compiling mio v0.6.4 [INFO] [stderr] Compiling tokio-core v0.1.4 [INFO] [stderr] Compiling sundfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/raft/raft.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | try!(file.seek(SeekFrom::Start(self.offset))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | try!(self.open_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:76:20 [INFO] [stdout] | [INFO] [stdout] 76 | size = try!(file.read(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | try!(self.open_file()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:93:20 [INFO] [stdout] | [INFO] [stdout] 93 | size = try!(file.write(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | try!(self.open_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(file.set_len(self.offset)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/storage/nio.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stdout] --> src/storage/nio.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use self::tokio_core::reactor::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CANCEL_TIMEOUT` should have an upper camel case name [INFO] [stdout] --> src/storage/nio.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | CANCEL_TIMEOUT(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CancelTimeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/nio.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/nio.rs:153:28 [INFO] [stdout] | [INFO] [stdout] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/storage/logic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/storage/logic.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/storage/logic.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/storage/logic.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/storage/logic.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, ErrorKind}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/storage/logic.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/storage/logic.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/storage/logic.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::net::TcpListener` [INFO] [stdout] --> src/storage/logic.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use self::tokio_core::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::net::TcpStream` [INFO] [stdout] --> src/storage/logic.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use self::tokio_core::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Timeout` [INFO] [stdout] --> src/storage/logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use self::tokio_core::reactor::Timeout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stdout] --> src/storage/logic.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use self::tokio_core::reactor::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Handle` [INFO] [stdout] --> src/storage/logic.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use self::tokio_core::reactor::Handle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::io` [INFO] [stdout] --> src/storage/logic.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use self::tokio_core::io; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::io::Io` [INFO] [stdout] --> src/storage/logic.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use self::tokio_core::io::Io; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::stream` [INFO] [stdout] --> src/storage/logic.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use self::futures::stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::sync::mpsc::UnboundedReceiver` [INFO] [stdout] --> src/storage/logic.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use self::futures::sync::mpsc::UnboundedReceiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::sync::mpsc` [INFO] [stdout] --> src/storage/logic.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use self::futures::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetService` [INFO] [stdout] --> src/main.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use storage::nio::{NetService, NetEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | NetEvent::CONNECTED((event,id)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:24:37 [INFO] [stdout] | [INFO] [stdout] 24 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/main.rs:28:36 [INFO] [stdout] | [INFO] [stdout] 28 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/main.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | fn process_event(&mut self, service: &mut Service, ev: NetEvent) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/raft/raft.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | fn process_init(&mut self, service: &mut Service) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/raft/raft.rs:78:34 [INFO] [stdout] | [INFO] [stdout] 78 | NetEvent::CONNECTED((event,id)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/raft/raft.rs:81:37 [INFO] [stdout] | [INFO] [stdout] 81 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/raft/raft.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 85 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/raft/raft.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | fn process_candidate_requestvote_timeout(&mut self, service: &mut Service) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/raft/raft.rs:163:41 [INFO] [stdout] | [INFO] [stdout] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/raft/raft.rs:171:39 [INFO] [stdout] | [INFO] [stdout] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `size` is never read [INFO] [stdout] --> src/storage/dio.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mut size: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_bytes` [INFO] [stdout] --> src/storage/dio.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | let read_bytes = if capacity_bytes < remain_bytes as usize { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `size` is never read [INFO] [stdout] --> src/storage/dio.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let mut size: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `core` [INFO] [stdout] --> src/storage/nio.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut remain_bytes = self.end - self.offset; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut capacity_bytes = buf.len(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let mut body_vec = vec![0; body_len]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut header_vec: Vec = vec![0;1]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/logic.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut net_service = NetService::new().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LEADER` [INFO] [stdout] --> src/raft/raft.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | LEADER, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FOLLOWER` [INFO] [stdout] --> src/raft/raft.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | FOLLOWER, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CANDIDATE` [INFO] [stdout] --> src/raft/raft.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | CANDIDATE, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Phase` [INFO] [stdout] --> src/raft/raft.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 15 | enum Phase { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `candidate_process__timeout` [INFO] [stdout] --> src/raft/raft.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | candidate_process__timeout: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/raft/raft.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `leader_id` [INFO] [stdout] --> src/raft/raft.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | leader_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/raft/raft.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | nodes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `term` [INFO] [stdout] --> src/raft/raft.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | term: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vote` [INFO] [stdout] --> src/raft/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | vote: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Log` [INFO] [stdout] --> src/raft/raft.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | enum Log { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Message` [INFO] [stdout] --> src/raft/raft.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | enum Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RequestVote` [INFO] [stdout] --> src/raft/raft.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | struct RequestVote{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ResponseVote` [INFO] [stdout] --> src/raft/raft.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | struct ResponseVote { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AppendEntry` [INFO] [stdout] --> src/raft/raft.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | struct AppendEntry{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `major` [INFO] [stdout] --> src/raft/raft.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | fn major(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_requestvote` [INFO] [stdout] --> src/raft/raft.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | fn send_requestvote(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_appendentries` [INFO] [stdout] --> src/raft/raft.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | fn send_appendentries(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_leader_heartbeat` [INFO] [stdout] --> src/raft/raft.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn send_leader_heartbeat(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `begin_candidate_requestvote_timeout` [INFO] [stdout] --> src/raft/raft.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | fn begin_candidate_requestvote_timeout(&self, service:&mut Service) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_appendentries` [INFO] [stdout] --> src/raft/raft.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_leader_heartbeat` [INFO] [stdout] --> src/raft/raft.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn process_leader_heartbeat(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_requestvote` [INFO] [stdout] --> src/raft/raft.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `become_follower` [INFO] [stdout] --> src/raft/raft.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | fn become_follower(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `become_leader` [INFO] [stdout] --> src/raft/raft.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Upload` [INFO] [stdout] --> src/storage/dio.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Upload{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetMeta` [INFO] [stdout] --> src/storage/dio.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct SetMeta{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ExtraInfo` [INFO] [stdout] --> src/storage/dio.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | enum ExtraInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FileContext` [INFO] [stdout] --> src/storage/dio.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct FileContext { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/storage/dio.rs:34:14 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn new(file_name: &str) -> FileContext { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_option` [INFO] [stdout] --> src/storage/dio.rs:44:15 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_option(&mut self, option: OpenOptions) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_file` [INFO] [stdout] --> src/storage/dio.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn open_file(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_file` [INFO] [stdout] --> src/storage/dio.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn read_file(&mut self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_file` [INFO] [stdout] --> src/storage/dio.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn write_file(&mut self, buf: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate_file` [INFO] [stdout] --> src/storage/dio.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn truncate_file(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SEND` [INFO] [stdout] --> src/storage/nio.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | SEND((usize, Vec)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CANCEL_TIMEOUT` [INFO] [stdout] --> src/storage/nio.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | CANCEL_TIMEOUT(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/storage/logic.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn send(&mut self, id: usize, buf: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cancel_timeout` [INFO] [stdout] --> src/storage/logic.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn cancel_timeout(&mut self, id: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | s.start(&mut t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `candidate_process__timeout` should have a snake case name [INFO] [stdout] --> src/raft/raft.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | candidate_process__timeout: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `candidate_process_timeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/storage/nio.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | Self::process_cancel_timeout(id, timeouts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 98 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.15s [INFO] running `Command { std: "docker" "inspect" "7ba65eca2c8c66dbddef63e8f0c0f789a77c8076f7710dcf9ce01eff0b4f7f54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ba65eca2c8c66dbddef63e8f0c0f789a77c8076f7710dcf9ce01eff0b4f7f54", kill_on_drop: false }` [INFO] [stdout] 7ba65eca2c8c66dbddef63e8f0c0f789a77c8076f7710dcf9ce01eff0b4f7f54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67d07f80ba30db390ff6db4beee52d82921a7816d83f08567e8f907166a82882 [INFO] running `Command { std: "docker" "start" "-a" "67d07f80ba30db390ff6db4beee52d82921a7816d83f08567e8f907166a82882", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sundfs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ops::Range` [INFO] [stdout] --> src/raft/raft.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | try!(file.seek(SeekFrom::Start(self.offset))); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:52:32 [INFO] [stdout] | [INFO] [stdout] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | try!(self.open_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:76:20 [INFO] [stdout] | [INFO] [stdout] 76 | size = try!(file.read(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:87:13 [INFO] [stdout] | [INFO] [stdout] 87 | try!(self.open_file()) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:93:20 [INFO] [stdout] | [INFO] [stdout] 93 | size = try!(file.write(buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | try!(self.open_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/dio.rs:110:13 [INFO] [stdout] | [INFO] [stdout] 110 | try!(file.set_len(self.offset)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/storage/nio.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stdout] --> src/storage/nio.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use self::tokio_core::reactor::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `CANCEL_TIMEOUT` should have an upper camel case name [INFO] [stdout] --> src/storage/nio.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | CANCEL_TIMEOUT(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CancelTimeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/nio.rs:51:24 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/storage/nio.rs:153:28 [INFO] [stdout] | [INFO] [stdout] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/storage/logic.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::rc::Rc` [INFO] [stdout] --> src/storage/logic.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/storage/logic.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/storage/logic.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ErrorKind`, `Error` [INFO] [stdout] --> src/storage/logic.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Error, ErrorKind}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/storage/logic.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::RefCell` [INFO] [stdout] --> src/storage/logic.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/storage/logic.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::cell::Cell; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::net::TcpListener` [INFO] [stdout] --> src/storage/logic.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use self::tokio_core::net::TcpListener; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::net::TcpStream` [INFO] [stdout] --> src/storage/logic.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use self::tokio_core::net::TcpStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Timeout` [INFO] [stdout] --> src/storage/logic.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use self::tokio_core::reactor::Timeout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stdout] --> src/storage/logic.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use self::tokio_core::reactor::Interval; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::reactor::Handle` [INFO] [stdout] --> src/storage/logic.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use self::tokio_core::reactor::Handle; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::io` [INFO] [stdout] --> src/storage/logic.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use self::tokio_core::io; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::tokio_core::io::Io` [INFO] [stdout] --> src/storage/logic.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | use self::tokio_core::io::Io; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::stream` [INFO] [stdout] --> src/storage/logic.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use self::futures::stream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::sync::mpsc::UnboundedReceiver` [INFO] [stdout] --> src/storage/logic.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | use self::futures::sync::mpsc::UnboundedReceiver; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::futures::sync::mpsc` [INFO] [stdout] --> src/storage/logic.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use self::futures::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NetService` [INFO] [stdout] --> src/main.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 4 | use storage::nio::{NetService, NetEvent}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:21:34 [INFO] [stdout] | [INFO] [stdout] 21 | NetEvent::CONNECTED((event,id)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/main.rs:24:37 [INFO] [stdout] | [INFO] [stdout] 24 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/main.rs:28:36 [INFO] [stdout] | [INFO] [stdout] 28 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/main.rs:19:33 [INFO] [stdout] | [INFO] [stdout] 19 | fn process_event(&mut self, service: &mut Service, ev: NetEvent) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/raft/raft.rs:73:32 [INFO] [stdout] | [INFO] [stdout] 73 | fn process_init(&mut self, service: &mut Service) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/raft/raft.rs:78:34 [INFO] [stdout] | [INFO] [stdout] 78 | NetEvent::CONNECTED((event,id)) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> src/raft/raft.rs:81:37 [INFO] [stdout] | [INFO] [stdout] 81 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf` [INFO] [stdout] --> src/raft/raft.rs:85:36 [INFO] [stdout] | [INFO] [stdout] 85 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `service` [INFO] [stdout] --> src/raft/raft.rs:152:57 [INFO] [stdout] | [INFO] [stdout] 152 | fn process_candidate_requestvote_timeout(&mut self, service: &mut Service) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entry` [INFO] [stdout] --> src/raft/raft.rs:163:41 [INFO] [stdout] | [INFO] [stdout] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/raft/raft.rs:171:39 [INFO] [stdout] | [INFO] [stdout] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `size` is never read [INFO] [stdout] --> src/storage/dio.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | let mut size: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `read_bytes` [INFO] [stdout] --> src/storage/dio.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | let read_bytes = if capacity_bytes < remain_bytes as usize { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_bytes` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `size` is never read [INFO] [stdout] --> src/storage/dio.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let mut size: usize = 0; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `core` [INFO] [stdout] --> src/storage/nio.rs:51:17 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_core` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:52:21 [INFO] [stdout] | [INFO] [stdout] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:65:13 [INFO] [stdout] | [INFO] [stdout] 65 | let mut remain_bytes = self.end - self.offset; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let mut capacity_bytes = buf.len(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut core = try!(Core::new()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:98:21 [INFO] [stdout] | [INFO] [stdout] 98 | let mut body_vec = vec![0; body_len]; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:84:13 [INFO] [stdout] | [INFO] [stdout] 84 | let mut header_vec: Vec = vec![0;1]; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/nio.rs:153:13 [INFO] [stdout] | [INFO] [stdout] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/logic.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let mut net_service = NetService::new().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/dio.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 144 | let mut txt = String::from_utf8(vec).unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LEADER` [INFO] [stdout] --> src/raft/raft.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | LEADER, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FOLLOWER` [INFO] [stdout] --> src/raft/raft.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | FOLLOWER, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CANDIDATE` [INFO] [stdout] --> src/raft/raft.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | CANDIDATE, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Phase` [INFO] [stdout] --> src/raft/raft.rs:15:6 [INFO] [stdout] | [INFO] [stdout] 15 | enum Phase { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `candidate_process__timeout` [INFO] [stdout] --> src/raft/raft.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | candidate_process__timeout: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `id` [INFO] [stdout] --> src/raft/raft.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | id: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `leader_id` [INFO] [stdout] --> src/raft/raft.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | leader_id: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nodes` [INFO] [stdout] --> src/raft/raft.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | nodes: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `term` [INFO] [stdout] --> src/raft/raft.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | term: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vote` [INFO] [stdout] --> src/raft/raft.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | vote: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Log` [INFO] [stdout] --> src/raft/raft.rs:45:6 [INFO] [stdout] | [INFO] [stdout] 45 | enum Log { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `Message` [INFO] [stdout] --> src/raft/raft.rs:49:6 [INFO] [stdout] | [INFO] [stdout] 49 | enum Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `RequestVote` [INFO] [stdout] --> src/raft/raft.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | struct RequestVote{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ResponseVote` [INFO] [stdout] --> src/raft/raft.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 60 | struct ResponseVote { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AppendEntry` [INFO] [stdout] --> src/raft/raft.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | struct AppendEntry{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `major` [INFO] [stdout] --> src/raft/raft.rs:106:8 [INFO] [stdout] | [INFO] [stdout] 106 | fn major(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_requestvote` [INFO] [stdout] --> src/raft/raft.rs:110:8 [INFO] [stdout] | [INFO] [stdout] 110 | fn send_requestvote(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_appendentries` [INFO] [stdout] --> src/raft/raft.rs:113:8 [INFO] [stdout] | [INFO] [stdout] 113 | fn send_appendentries(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send_leader_heartbeat` [INFO] [stdout] --> src/raft/raft.rs:117:8 [INFO] [stdout] | [INFO] [stdout] 117 | fn send_leader_heartbeat(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `begin_candidate_requestvote_timeout` [INFO] [stdout] --> src/raft/raft.rs:129:8 [INFO] [stdout] | [INFO] [stdout] 129 | fn begin_candidate_requestvote_timeout(&self, service:&mut Service) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_appendentries` [INFO] [stdout] --> src/raft/raft.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_leader_heartbeat` [INFO] [stdout] --> src/raft/raft.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 167 | fn process_leader_heartbeat(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `process_requestvote` [INFO] [stdout] --> src/raft/raft.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `become_follower` [INFO] [stdout] --> src/raft/raft.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | fn become_follower(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `become_leader` [INFO] [stdout] --> src/raft/raft.rs:182:8 [INFO] [stdout] | [INFO] [stdout] 182 | fn become_leader(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Upload` [INFO] [stdout] --> src/storage/dio.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct Upload{ [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `SetMeta` [INFO] [stdout] --> src/storage/dio.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | struct SetMeta{ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `ExtraInfo` [INFO] [stdout] --> src/storage/dio.rs:19:6 [INFO] [stdout] | [INFO] [stdout] 19 | enum ExtraInfo { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `truncate_file` [INFO] [stdout] --> src/storage/dio.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn truncate_file(&mut self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SEND` [INFO] [stdout] --> src/storage/nio.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | SEND((usize, Vec)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CANCEL_TIMEOUT` [INFO] [stdout] --> src/storage/nio.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | CANCEL_TIMEOUT(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `send` [INFO] [stdout] --> src/storage/logic.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn send(&mut self, id: usize, buf: Vec) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cancel_timeout` [INFO] [stdout] --> src/storage/logic.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn cancel_timeout(&mut self, id: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | s.start(&mut t); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `candidate_process__timeout` should have a snake case name [INFO] [stdout] --> src/raft/raft.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | candidate_process__timeout: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `candidate_process_timeout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/storage/nio.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | Self::process_cancel_timeout(id, timeouts); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 93 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.65s [INFO] running `Command { std: "docker" "inspect" "67d07f80ba30db390ff6db4beee52d82921a7816d83f08567e8f907166a82882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67d07f80ba30db390ff6db4beee52d82921a7816d83f08567e8f907166a82882", kill_on_drop: false }` [INFO] [stdout] 67d07f80ba30db390ff6db4beee52d82921a7816d83f08567e8f907166a82882 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 945ff02a0261d9002cf40811367621e1b423617c0534c8a9a9c892540f1bf456 [INFO] running `Command { std: "docker" "start" "-a" "945ff02a0261d9002cf40811367621e1b423617c0534c8a9a9c892540f1bf456", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::ops::Range` [INFO] [stderr] --> src/raft/raft.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | try!(file.seek(SeekFrom::Start(self.offset))); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:52:32 [INFO] [stderr] | [INFO] [stderr] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | try!(self.open_file()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:76:20 [INFO] [stderr] | [INFO] [stderr] 76 | size = try!(file.read(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | try!(self.open_file()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:93:20 [INFO] [stderr] | [INFO] [stderr] 93 | size = try!(file.write(buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.open_file()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/dio.rs:110:13 [INFO] [stderr] | [INFO] [stderr] 110 | try!(file.set_len(self.offset)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/storage/nio.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stderr] --> src/storage/nio.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use self::tokio_core::reactor::Interval; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `CANCEL_TIMEOUT` should have an upper camel case name [INFO] [stderr] --> src/storage/nio.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | CANCEL_TIMEOUT(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `CancelTimeout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/nio.rs:51:24 [INFO] [stderr] | [INFO] [stderr] 51 | let mut core = try!(Core::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/storage/nio.rs:153:28 [INFO] [stderr] | [INFO] [stderr] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/storage/logic.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/storage/logic.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::iter` [INFO] [stderr] --> src/storage/logic.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/storage/logic.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ErrorKind`, `Error` [INFO] [stderr] --> src/storage/logic.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::{Error, ErrorKind}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/storage/logic.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/storage/logic.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::Cell` [INFO] [stderr] --> src/storage/logic.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::cell::Cell; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::net::TcpListener` [INFO] [stderr] --> src/storage/logic.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use self::tokio_core::net::TcpListener; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::net::TcpStream` [INFO] [stderr] --> src/storage/logic.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use self::tokio_core::net::TcpStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::reactor::Timeout` [INFO] [stderr] --> src/storage/logic.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use self::tokio_core::reactor::Timeout; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::reactor::Interval` [INFO] [stderr] --> src/storage/logic.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use self::tokio_core::reactor::Interval; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::reactor::Handle` [INFO] [stderr] --> src/storage/logic.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use self::tokio_core::reactor::Handle; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::io` [INFO] [stderr] --> src/storage/logic.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use self::tokio_core::io; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::tokio_core::io::Io` [INFO] [stderr] --> src/storage/logic.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | use self::tokio_core::io::Io; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::futures::stream` [INFO] [stderr] --> src/storage/logic.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | use self::futures::stream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::futures::sync::mpsc::UnboundedReceiver` [INFO] [stderr] --> src/storage/logic.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | use self::futures::sync::mpsc::UnboundedReceiver; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::futures::sync::mpsc` [INFO] [stderr] --> src/storage/logic.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use self::futures::sync::mpsc; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `NetService` [INFO] [stderr] --> src/main.rs:4:20 [INFO] [stderr] | [INFO] [stderr] 4 | use storage::nio::{NetService, NetEvent}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:21:34 [INFO] [stderr] | [INFO] [stderr] 21 | NetEvent::CONNECTED((event,id)) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/main.rs:24:37 [INFO] [stderr] | [INFO] [stderr] 24 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/main.rs:28:36 [INFO] [stderr] | [INFO] [stderr] 28 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/main.rs:19:33 [INFO] [stderr] | [INFO] [stderr] 19 | fn process_event(&mut self, service: &mut Service, ev: NetEvent) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/raft/raft.rs:73:32 [INFO] [stderr] | [INFO] [stderr] 73 | fn process_init(&mut self, service: &mut Service) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/raft/raft.rs:78:34 [INFO] [stderr] | [INFO] [stderr] 78 | NetEvent::CONNECTED((event,id)) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event` [INFO] [stderr] --> src/raft/raft.rs:81:37 [INFO] [stderr] | [INFO] [stderr] 81 | NetEvent::DISCONNECTED((event,id))=> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf` [INFO] [stderr] --> src/raft/raft.rs:85:36 [INFO] [stderr] | [INFO] [stderr] 85 | NetEvent::MESSAGE((id, buf)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_buf` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `service` [INFO] [stderr] --> src/raft/raft.rs:152:57 [INFO] [stderr] | [INFO] [stderr] 152 | fn process_candidate_requestvote_timeout(&mut self, service: &mut Service) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `entry` [INFO] [stderr] --> src/raft/raft.rs:163:41 [INFO] [stderr] | [INFO] [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_entry` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `request` [INFO] [stderr] --> src/raft/raft.rs:171:39 [INFO] [stderr] | [INFO] [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `size` is never read [INFO] [stderr] --> src/storage/dio.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let mut size: usize = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_bytes` [INFO] [stderr] --> src/storage/dio.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | let read_bytes = if capacity_bytes < remain_bytes as usize { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_read_bytes` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `size` is never read [INFO] [stderr] --> src/storage/dio.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let mut size: usize = 0; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `core` [INFO] [stderr] --> src/storage/nio.rs:51:17 [INFO] [stderr] | [INFO] [stderr] 51 | let mut core = try!(Core::new()); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_core` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/dio.rs:52:21 [INFO] [stderr] | [INFO] [stderr] 52 | let mut file = try!(self.option.open(&self.filename)); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/dio.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | let mut remain_bytes = self.end - self.offset; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/dio.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let mut capacity_bytes = buf.len(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/nio.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut core = try!(Core::new()); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/nio.rs:98:21 [INFO] [stderr] | [INFO] [stderr] 98 | let mut body_vec = vec![0; body_len]; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/nio.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | let mut header_vec: Vec = vec![0;1]; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/nio.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | let mut listener = try!(TcpListener::bind(address, &handle)); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/logic.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let mut net_service = NetService::new().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/dio.rs:144:9 [INFO] [stderr] | [INFO] [stderr] 144 | let mut txt = String::from_utf8(vec).unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `LEADER` [INFO] [stderr] --> src/raft/raft.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | LEADER, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `FOLLOWER` [INFO] [stderr] --> src/raft/raft.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | FOLLOWER, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CANDIDATE` [INFO] [stderr] --> src/raft/raft.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | CANDIDATE, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Phase` [INFO] [stderr] --> src/raft/raft.rs:15:6 [INFO] [stderr] | [INFO] [stderr] 15 | enum Phase { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `candidate_process__timeout` [INFO] [stderr] --> src/raft/raft.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | candidate_process__timeout: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `id` [INFO] [stderr] --> src/raft/raft.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | id: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `leader_id` [INFO] [stderr] --> src/raft/raft.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | leader_id: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nodes` [INFO] [stderr] --> src/raft/raft.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | nodes: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `term` [INFO] [stderr] --> src/raft/raft.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | term: usize, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vote` [INFO] [stderr] --> src/raft/raft.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | vote: (usize, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Log` [INFO] [stderr] --> src/raft/raft.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 45 | enum Log { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Message` [INFO] [stderr] --> src/raft/raft.rs:49:6 [INFO] [stderr] | [INFO] [stderr] 49 | enum Message { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `RequestVote` [INFO] [stderr] --> src/raft/raft.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 55 | struct RequestVote{ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ResponseVote` [INFO] [stderr] --> src/raft/raft.rs:60:8 [INFO] [stderr] | [INFO] [stderr] 60 | struct ResponseVote { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `AppendEntry` [INFO] [stderr] --> src/raft/raft.rs:64:8 [INFO] [stderr] | [INFO] [stderr] 64 | struct AppendEntry{ [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `major` [INFO] [stderr] --> src/raft/raft.rs:106:8 [INFO] [stderr] | [INFO] [stderr] 106 | fn major(&self) -> usize { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_requestvote` [INFO] [stderr] --> src/raft/raft.rs:110:8 [INFO] [stderr] | [INFO] [stderr] 110 | fn send_requestvote(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_appendentries` [INFO] [stderr] --> src/raft/raft.rs:113:8 [INFO] [stderr] | [INFO] [stderr] 113 | fn send_appendentries(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send_leader_heartbeat` [INFO] [stderr] --> src/raft/raft.rs:117:8 [INFO] [stderr] | [INFO] [stderr] 117 | fn send_leader_heartbeat(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `begin_candidate_requestvote_timeout` [INFO] [stderr] --> src/raft/raft.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 129 | fn begin_candidate_requestvote_timeout(&self, service:&mut Service) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `process_appendentries` [INFO] [stderr] --> src/raft/raft.rs:163:8 [INFO] [stderr] | [INFO] [stderr] 163 | fn process_appendentries(&mut self, entry: AppendEntry) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `process_leader_heartbeat` [INFO] [stderr] --> src/raft/raft.rs:167:8 [INFO] [stderr] | [INFO] [stderr] 167 | fn process_leader_heartbeat(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `process_requestvote` [INFO] [stderr] --> src/raft/raft.rs:171:8 [INFO] [stderr] | [INFO] [stderr] 171 | fn process_requestvote(&mut self, request: RequestVote) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `become_follower` [INFO] [stderr] --> src/raft/raft.rs:175:8 [INFO] [stderr] | [INFO] [stderr] 175 | fn become_follower(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `become_leader` [INFO] [stderr] --> src/raft/raft.rs:182:8 [INFO] [stderr] | [INFO] [stderr] 182 | fn become_leader(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Upload` [INFO] [stderr] --> src/storage/dio.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | struct Upload{ [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `SetMeta` [INFO] [stderr] --> src/storage/dio.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 15 | struct SetMeta{ [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `ExtraInfo` [INFO] [stderr] --> src/storage/dio.rs:19:6 [INFO] [stderr] | [INFO] [stderr] 19 | enum ExtraInfo { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `truncate_file` [INFO] [stderr] --> src/storage/dio.rs:104:12 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn truncate_file(&mut self) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `SEND` [INFO] [stderr] --> src/storage/nio.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | SEND((usize, Vec)), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CANCEL_TIMEOUT` [INFO] [stderr] --> src/storage/nio.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | CANCEL_TIMEOUT(usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `send` [INFO] [stderr] --> src/storage/logic.rs:55:12 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn send(&mut self, id: usize, buf: Vec) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cancel_timeout` [INFO] [stderr] --> src/storage/logic.rs:63:12 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn cancel_timeout(&mut self, id: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | s.start(&mut t); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: structure field `candidate_process__timeout` should have a snake case name [INFO] [stderr] --> src/raft/raft.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | candidate_process__timeout: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `candidate_process_timeout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/storage/nio.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | Self::process_cancel_timeout(id, timeouts); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `sundfs` (bin "sundfs" test) generated 93 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sundfs-b1a1d3dbc1562193) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test storage::dio::read_test ... FAILED [INFO] [stdout] test storage::dio::write_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- storage::dio::read_test stdout ---- [INFO] [stdout] thread 'storage::dio::read_test' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `false`, [INFO] [stdout] right: `true`', src/storage/dio.rs:140:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563626b9ca2c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563626b9ca2c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563626b9ca2c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x563626b9ca2c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x563626bbf8fc - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x563626b989d5 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x563626b9e480 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x563626b9e480 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x563626b9e480 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x563626b9e066 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x563626b9eb34 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x563626b9e610 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x563626b9cee4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x563626b9e579 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x563626b40871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x563626bbe4a8 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x563626b429ea - core::panicking::assert_failed::h1e74035750568918 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:144:5 [INFO] [stdout] 17: 0x563626b4216a - sundfs::storage::dio::read_test::hdb34939e0c0e91d9 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/dio.rs:140:5 [INFO] [stdout] 18: 0x563626b41f2a - sundfs::storage::dio::read_test::{{closure}}::haa4f0431f12b3359 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/dio.rs:132:1 [INFO] [stdout] 19: 0x563626b4385e - core::ops::function::FnOnce::call_once::h9c28e171a65945d0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x563626b77ec3 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563626b77ec3 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x563626b76ad7 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x563626b76ad7 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x563626b76ad7 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x563626b76ad7 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x563626b76ad7 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x563626b76ad7 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x563626b76ad7 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x563626b43d7e - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x563626b43d7e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x563626b48ad8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x563626b48ad8 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x563626b48ad8 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x563626b48ad8 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x563626b48ad8 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x563626b48ad8 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x563626b48ad8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x563626ba35c3 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x563626ba35c3 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x563626ba35c3 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7fbd2cd2a609 - start_thread [INFO] [stdout] 42: 0x7fbd2cafc293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- storage::dio::write_test stdout ---- [INFO] [stdout] thread 'storage::dio::write_test' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `false`, [INFO] [stdout] right: `true`', src/storage/dio.rs:125:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x563626b9ca2c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x563626b9ca2c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x563626b9ca2c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x563626b9ca2c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x563626bbf8fc - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x563626b989d5 - std::io::Write::write_fmt::h54337adeb3504c03 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x563626b9e480 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x563626b9e480 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x563626b9e480 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x563626b9e066 - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x563626b9eb34 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x563626b9e610 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x563626b9cee4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x563626b9e579 - rust_begin_unwind [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x563626b40871 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x563626bbe4a8 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x563626b429ea - core::panicking::assert_failed::h1e74035750568918 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panicking.rs:144:5 [INFO] [stdout] 17: 0x563626b41da3 - sundfs::storage::dio::write_test::h41e13a2b6c959507 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/dio.rs:125:5 [INFO] [stdout] 18: 0x563626b41b5a - sundfs::storage::dio::write_test::{{closure}}::h87531278f13c4f89 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/dio.rs:118:1 [INFO] [stdout] 19: 0x563626b4389e - core::ops::function::FnOnce::call_once::hcb59f1d2540e40fa [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x563626b77ec3 - core::ops::function::FnOnce::call_once::h24a32b9da1a40fdb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x563626b77ec3 - test::__rust_begin_short_backtrace::h3c3a0492fb4a12eb [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:585:5 [INFO] [stdout] 22: 0x563626b76ad7 - as core::ops::function::FnOnce>::call_once::h9a8e38435f73d5e0 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 23: 0x563626b76ad7 - as core::ops::function::FnOnce<()>>::call_once::hb23d7496a0e6d1b4 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x563626b76ad7 - std::panicking::try::do_call::ha2bb9825b32d2cc2 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 25: 0x563626b76ad7 - std::panicking::try::hdc38a574bbebc53e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 26: 0x563626b76ad7 - std::panic::catch_unwind::hc45ed246595c621c [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 27: 0x563626b76ad7 - test::run_test_in_process::h4249138faaea8d54 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:608:18 [INFO] [stdout] 28: 0x563626b76ad7 - test::run_test::run_test_inner::{{closure}}::h3c1b37669f6e9fd7 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:500:39 [INFO] [stdout] 29: 0x563626b43d7e - test::run_test::run_test_inner::{{closure}}::h388760469edd5c24 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/test/src/lib.rs:527:37 [INFO] [stdout] 30: 0x563626b43d7e - std::sys_common::backtrace::__rust_begin_short_backtrace::hbbaecdcfad18643e [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 31: 0x563626b48ad8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h09cd3ca65896da91 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 32: 0x563626b48ad8 - as core::ops::function::FnOnce<()>>::call_once::hc52dbb4f9088d18b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x563626b48ad8 - std::panicking::try::do_call::h4485cfee22b11c08 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:406:40 [INFO] [stdout] 34: 0x563626b48ad8 - std::panicking::try::hb62aa8549e20c08b [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panicking.rs:370:19 [INFO] [stdout] 35: 0x563626b48ad8 - std::panic::catch_unwind::ha322c7a5bc666762 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/panic.rs:133:14 [INFO] [stdout] 36: 0x563626b48ad8 - std::thread::Builder::spawn_unchecked::{{closure}}::h1076fc1398603b77 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 37: 0x563626b48ad8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h911e510344167353 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x563626ba35c3 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 39: 0x563626ba35c3 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 40: 0x563626ba35c3 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/62efba8a050c64249dab942951bb28f710208bc8/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 41: 0x7fbd2cd2a609 - start_thread [INFO] [stdout] 42: 0x7fbd2cafc293 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] storage::dio::read_test [INFO] [stdout] storage::dio::write_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin sundfs' [INFO] running `Command { std: "docker" "inspect" "945ff02a0261d9002cf40811367621e1b423617c0534c8a9a9c892540f1bf456", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "945ff02a0261d9002cf40811367621e1b423617c0534c8a9a9c892540f1bf456", kill_on_drop: false }` [INFO] [stdout] 945ff02a0261d9002cf40811367621e1b423617c0534c8a9a9c892540f1bf456