[INFO] cloning repository https://github.com/howe1110/enode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/howe1110/enode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1461f63b6ffd6a9032eb55aabe890098d25993f3 [INFO] checking howe1110/enode against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhowe1110%2Fenode" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/howe1110/enode on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/howe1110/enode [INFO] finished tweaking git repo https://github.com/howe1110/enode [INFO] tweaked toml for git repo https://github.com/howe1110/enode written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/howe1110/enode already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd062c7c2e38418bfdc1f651e60489d4c19e1a5fe2a382145a7e1075fa38e9ba [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "dd062c7c2e38418bfdc1f651e60489d4c19e1a5fe2a382145a7e1075fa38e9ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd062c7c2e38418bfdc1f651e60489d4c19e1a5fe2a382145a7e1075fa38e9ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd062c7c2e38418bfdc1f651e60489d4c19e1a5fe2a382145a7e1075fa38e9ba", kill_on_drop: false }` [INFO] [stdout] dd062c7c2e38418bfdc1f651e60489d4c19e1a5fe2a382145a7e1075fa38e9ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a424721d3a75661b9e84198ee8706c5743233519f47e26e5cfd110e04badbbbb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a424721d3a75661b9e84198ee8706c5743233519f47e26e5cfd110e04badbbbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking pin-project-lite v0.1.10 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking bit_field v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking generic-array v0.7.3 [INFO] [stderr] Checking digest v0.5.2 [INFO] [stderr] Checking digest-buffer v0.3.1 [INFO] [stderr] Checking sha2 v0.5.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking timer v0.2.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking ppgw v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::io::Result as IoResult` [INFO] [stdout] --> src/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Result as IoResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SyncSender`, `sync_channel` [INFO] [stdout] --> src/connection.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MAXMESSAGELEN` [INFO] [stdout] --> src/connection.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::messagecacher::{new_message_no, MessageCacher, MAXMESSAGELEN}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::data::USERMESSAGE` [INFO] [stdout] --> src/worker.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::data::USERMESSAGE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/messagecacher.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SyncSender` [INFO] [stdout] --> src/node.rs:6:53 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `self`, `yield_now` [INFO] [stdout] --> src/node.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::{self, yield_now}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emessage::EMessage` [INFO] [stdout] --> src/node.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::emessage::EMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `self`, `yield_now` [INFO] [stdout] --> src/node.rs:190:23 [INFO] [stdout] | [INFO] [stdout] 190 | use std::thread::{self, yield_now}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `self` [INFO] [stdout] --> src/node_shell.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/node_shell.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emessage::EMessage` [INFO] [stdout] --> src/node_shell.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::emessage::EMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/stats.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Result as IoResult` [INFO] [stdout] --> src/connection.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::Result as IoResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SyncSender`, `sync_channel` [INFO] [stdout] --> src/connection.rs:7:29 [INFO] [stdout] | [INFO] [stdout] 7 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MAXMESSAGELEN` [INFO] [stdout] --> src/connection.rs:13:59 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::messagecacher::{new_message_no, MessageCacher, MAXMESSAGELEN}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::data::USERMESSAGE` [INFO] [stdout] --> src/worker.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::data::USERMESSAGE; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/messagecacher.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SyncSender`, `sync_channel` [INFO] [stdout] --> src/node.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender, TryRecvError}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `self`, `yield_now` [INFO] [stdout] --> src/node.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::thread::{self, yield_now}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emessage::EMessage` [INFO] [stdout] --> src/node.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::emessage::EMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `self` [INFO] [stdout] --> src/node_shell.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use std::sync::mpsc::{self, sync_channel, Receiver, SyncSender}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/node_shell.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emessage::EMessage` [INFO] [stdout] --> src/node_shell.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::emessage::EMessage; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/stats.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/node_shell.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | thread::sleep_ms(50000); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/node.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msgno` [INFO] [stdout] --> src/connection.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let msgno = reader.read_u32::().unwrap(); //消息号 [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_msgno` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/connection.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | let mut eof = 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: value assigned to `flags` is never read [INFO] [stdout] --> src/connection.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut flags = DATA; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/connection.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut flags = DATA; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/worker.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle_message(x: SocketAddr, y: &Message) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/node_shell.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn sendfile(&self, file: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/node.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msgno` [INFO] [stdout] --> src/connection.rs:148:13 [INFO] [stdout] | [INFO] [stdout] 148 | let msgno = reader.read_u32::().unwrap(); //消息号 [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_msgno` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `eof` is never read [INFO] [stdout] --> src/connection.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | let mut eof = 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: value assigned to `flags` is never read [INFO] [stdout] --> src/connection.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut flags = DATA; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/connection.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut flags = DATA; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/worker.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn handle_message(x: SocketAddr, y: &Message) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/node_shell.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn sendfile(&self, file: &str) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/connection.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut flags = DATA; [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/connection.rs:226:13 [INFO] [stdout] | [INFO] [stdout] 226 | let mut flags = DATA; [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: enum is never used: `CacheStat` [INFO] [stdout] --> src/messagecacher.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum CacheStat {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `CacheStat` [INFO] [stdout] --> src/messagecacher.rs:18:6 [INFO] [stdout] | [INFO] [stdout] 18 | enum CacheStat {} [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WAITTIME` [INFO] [stdout] --> src/node.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const WAITTIME: i64 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stats` [INFO] [stdout] --> src/node.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | stats: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/node_shell.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WAITTIME` [INFO] [stdout] --> src/node.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const WAITTIME: i64 = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `stats` [INFO] [stdout] --> src/node.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | stats: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/node_shell.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | handle: thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | self.send_message(&message); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node.rs:209:9 [INFO] [stdout] | [INFO] [stdout] 209 | sender.send(connect); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node.rs:211:9 [INFO] [stdout] | [INFO] [stdout] 211 | message_sender.send(message); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node_shell.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | self.sender.send(connect); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node_shell.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | sender.send(message); [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: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/connection.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | self.send_message(&message); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node_shell.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | self.sender.send(connect); [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/node_shell.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | sender.send(message); [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: 27 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/bin/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/bin/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.31s [INFO] running `Command { std: "docker" "inspect" "a424721d3a75661b9e84198ee8706c5743233519f47e26e5cfd110e04badbbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a424721d3a75661b9e84198ee8706c5743233519f47e26e5cfd110e04badbbbb", kill_on_drop: false }` [INFO] [stdout] a424721d3a75661b9e84198ee8706c5743233519f47e26e5cfd110e04badbbbb