Nov 30 10:23:39.267 INFO checking Jorch72/kristforge against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 10:23:39.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 10:23:39.729 INFO [stdout] f362eac3a6a20d3c0bca7d6dc0922923d1a89450dba64270c625914317ae55f8
Nov 30 10:23:39.731 INFO running `"docker" "start" "-a" "f362eac3a6a20d3c0bca7d6dc0922923d1a89450dba64270c625914317ae55f8"`
Nov 30 10:23:40.760 INFO [stderr] usermod: no changes
Nov 30 10:23:41.336 INFO [stderr]    Compiling cl-sys v0.4.1
Nov 30 10:23:41.360 INFO [stderr]     Checking ascii_tree v0.1.1
Nov 30 10:23:41.360 INFO [stderr]     Checking futures-core-preview v0.2.3
Nov 30 10:23:41.360 INFO [stderr]     Checking qutex v0.2.1
Nov 30 10:23:41.360 INFO [stderr]     Checking want v0.0.6
Nov 30 10:23:41.360 INFO [stderr]    Compiling ocl-core v0.10.0
Nov 30 10:23:41.364 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 30 10:23:41.364 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Nov 30 10:23:42.854 INFO [stderr]     Checking h2 v0.1.12
Nov 30 10:23:43.014 INFO [stderr]     Checking ws v0.7.8
Nov 30 10:23:43.124 INFO [stderr]     Checking futures-channel-preview v0.2.2
Nov 30 10:23:43.200 INFO [stderr]     Checking futures-io-preview v0.2.2
Nov 30 10:23:44.800 INFO [stderr]     Checking crossbeam-channel v0.2.6
Nov 30 10:23:45.293 INFO [stderr]     Checking ocl-core-vector v0.1.0
Nov 30 10:23:45.974 INFO [stderr]     Checking futures-sink-preview v0.2.2
Nov 30 10:23:46.157 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 30 10:23:47.300 INFO [stderr]     Checking futures-util-preview v0.2.2
Nov 30 10:23:50.644 INFO [stderr]     Checking tokio-threadpool v0.1.7
Nov 30 10:23:55.407 INFO [stderr]     Checking tokio-fs v0.1.3
Nov 30 10:23:58.624 INFO [stderr]     Checking tokio v0.1.11
Nov 30 10:23:59.365 INFO [stderr]     Checking futures-executor-preview v0.2.2
Nov 30 10:24:01.520 INFO [stderr]     Checking futures-stable-preview v0.2.3
Nov 30 10:24:01.774 INFO [stderr]     Checking futures-async-runtime-preview v0.2.3
Nov 30 10:24:02.022 INFO [stderr]     Checking futures-preview v0.2.2
Nov 30 10:24:03.512 INFO [stderr]     Checking hyper v0.12.11
Nov 30 10:24:13.080 INFO [stderr]     Checking hyper-tls v0.3.1
Nov 30 10:24:13.208 INFO [stderr]     Checking ocl v0.19.1
Nov 30 10:24:17.796 INFO [stderr]     Checking reqwest v0.9.2
Nov 30 10:24:19.478 INFO [stderr]     Checking ocl-extras v0.1.1
Nov 30 10:24:24.632 INFO [stderr]     Checking kristforge v0.1.0 (/source)
Nov 30 10:24:34.152 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 10:24:34.152 INFO [stderr]  --> src/main.rs:1:1
Nov 30 10:24:34.152 INFO [stderr]   |
Nov 30 10:24:34.152 INFO [stderr] 1 | #[macro_use]
Nov 30 10:24:34.152 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 10:24:34.152 INFO [stderr]   |
Nov 30 10:24:34.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:24:34.152 INFO [stderr] 
Nov 30 10:24:34.152 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 10:24:34.152 INFO [stderr]   --> src/main.rs:11:1
Nov 30 10:24:34.152 INFO [stderr]    |
Nov 30 10:24:34.152 INFO [stderr] 11 | #[macro_use]
Nov 30 10:24:34.152 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 10:24:34.152 INFO [stderr] 
Nov 30 10:24:34.153 INFO [stderr] warning: unused imports: `Display`, `Error as FmtError`, `Formatter`
Nov 30 10:24:34.153 INFO [stderr]  --> src/common.rs:2:18
Nov 30 10:24:34.153 INFO [stderr]   |
Nov 30 10:24:34.153 INFO [stderr] 2 | use ::std::fmt::{Display, Formatter, Error as FmtError};
Nov 30 10:24:34.153 INFO [stderr]   |                  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.153 INFO [stderr] 
Nov 30 10:24:34.153 INFO [stderr] warning: unused import: `::indicatif::ProgressBar`
Nov 30 10:24:34.153 INFO [stderr]  --> src/common.rs:4:5
Nov 30 10:24:34.153 INFO [stderr]   |
Nov 30 10:24:34.153 INFO [stderr] 4 | use ::indicatif::ProgressBar;
Nov 30 10:24:34.153 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.153 INFO [stderr] 
Nov 30 10:24:34.154 INFO [stderr] warning: unused imports: `Client`, `Result as ReqResult`
Nov 30 10:24:34.154 INFO [stderr]  --> src/network.rs:1:17
Nov 30 10:24:34.154 INFO [stderr]   |
Nov 30 10:24:34.154 INFO [stderr] 1 | use ::reqwest::{Client, Result as ReqResult};
Nov 30 10:24:34.154 INFO [stderr]   |                 ^^^^^^  ^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.154 INFO [stderr] 
Nov 30 10:24:34.154 INFO [stderr] warning: unused import: `::ws::connect`
Nov 30 10:24:34.154 INFO [stderr]  --> src/network.rs:2:5
Nov 30 10:24:34.154 INFO [stderr]   |
Nov 30 10:24:34.154 INFO [stderr] 2 | use ::ws::connect;
Nov 30 10:24:34.154 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 10:24:34.154 INFO [stderr] 
Nov 30 10:24:34.154 INFO [stderr] warning: unused import: `::rand::random`
Nov 30 10:24:34.154 INFO [stderr]  --> src/miner.rs:7:5
Nov 30 10:24:34.154 INFO [stderr]   |
Nov 30 10:24:34.154 INFO [stderr] 7 | use ::rand::random;
Nov 30 10:24:34.154 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 10:24:34.154 INFO [stderr] 
Nov 30 10:24:34.154 INFO [stderr] warning: unused import: `::std::convert::From`
Nov 30 10:24:34.154 INFO [stderr]   --> src/miner.rs:14:5
Nov 30 10:24:34.154 INFO [stderr]    |
Nov 30 10:24:34.154 INFO [stderr] 14 | use ::std::convert::From;
Nov 30 10:24:34.154 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.154 INFO [stderr] 
Nov 30 10:24:34.154 INFO [stderr] warning: unused import: `ocl::error::Error as OclError`
Nov 30 10:24:34.154 INFO [stderr]   --> src/main.rs:29:5
Nov 30 10:24:34.154 INFO [stderr]    |
Nov 30 10:24:34.154 INFO [stderr] 29 | use ocl::error::Error as OclError;
Nov 30 10:24:34.154 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.155 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 30 10:24:34.155 INFO [stderr]   --> src/main.rs:33:17
Nov 30 10:24:34.155 INFO [stderr]    |
Nov 30 10:24:34.155 INFO [stderr] 33 | use std::sync::{Mutex, Arc};
Nov 30 10:24:34.155 INFO [stderr]    |                 ^^^^^  ^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.155 INFO [stderr] warning: unused import: `MinerCmd`
Nov 30 10:24:34.155 INFO [stderr]   --> src/main.rs:34:31
Nov 30 10:24:34.155 INFO [stderr]    |
Nov 30 10:24:34.155 INFO [stderr] 34 | use miner::{MinerOpts, Miner, MinerCmd, MinerState, MinerCallback};
Nov 30 10:24:34.155 INFO [stderr]    |                               ^^^^^^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.155 INFO [stderr] warning: unused import: `unbounded`
Nov 30 10:24:34.155 INFO [stderr]   --> src/main.rs:37:34
Nov 30 10:24:34.155 INFO [stderr]    |
Nov 30 10:24:34.155 INFO [stderr] 37 | use crossbeam_channel::{bounded, unbounded, Sender};
Nov 30 10:24:34.155 INFO [stderr]    |                                  ^^^^^^^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.155 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 10:24:34.155 INFO [stderr]   --> src/main.rs:40:5
Nov 30 10:24:34.155 INFO [stderr]    |
Nov 30 10:24:34.155 INFO [stderr] 40 | use std::collections::HashMap;
Nov 30 10:24:34.155 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.155 INFO [stderr] warning: unused import: `Hash`
Nov 30 10:24:34.155 INFO [stderr]   --> src/main.rs:41:17
Nov 30 10:24:34.155 INFO [stderr]    |
Nov 30 10:24:34.155 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Nov 30 10:24:34.155 INFO [stderr]    |                 ^^^^
Nov 30 10:24:34.155 INFO [stderr] 
Nov 30 10:24:34.216 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 10:24:34.216 INFO [stderr]  --> src/main.rs:1:1
Nov 30 10:24:34.216 INFO [stderr]   |
Nov 30 10:24:34.216 INFO [stderr] 1 | #[macro_use]
Nov 30 10:24:34.220 INFO [stderr]   | ^^^^^^^^^^^^
Nov 30 10:24:34.220 INFO [stderr]   |
Nov 30 10:24:34.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 10:24:34.220 INFO [stderr] 
Nov 30 10:24:34.220 INFO [stderr] warning: unused `#[macro_use]` import
Nov 30 10:24:34.220 INFO [stderr]   --> src/main.rs:11:1
Nov 30 10:24:34.220 INFO [stderr]    |
Nov 30 10:24:34.220 INFO [stderr] 11 | #[macro_use]
Nov 30 10:24:34.220 INFO [stderr]    | ^^^^^^^^^^^^
Nov 30 10:24:34.220 INFO [stderr] 
Nov 30 10:24:34.220 INFO [stderr] warning: unused imports: `Display`, `Error as FmtError`, `Formatter`
Nov 30 10:24:34.220 INFO [stderr]  --> src/common.rs:2:18
Nov 30 10:24:34.220 INFO [stderr]   |
Nov 30 10:24:34.220 INFO [stderr] 2 | use ::std::fmt::{Display, Formatter, Error as FmtError};
Nov 30 10:24:34.220 INFO [stderr]   |                  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.220 INFO [stderr] 
Nov 30 10:24:34.220 INFO [stderr] warning: unused import: `::indicatif::ProgressBar`
Nov 30 10:24:34.220 INFO [stderr]  --> src/common.rs:4:5
Nov 30 10:24:34.220 INFO [stderr]   |
Nov 30 10:24:34.220 INFO [stderr] 4 | use ::indicatif::ProgressBar;
Nov 30 10:24:34.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.220 INFO [stderr] 
Nov 30 10:24:34.220 INFO [stderr] warning: unused imports: `Client`, `Result as ReqResult`
Nov 30 10:24:34.220 INFO [stderr]  --> src/network.rs:1:17
Nov 30 10:24:34.220 INFO [stderr]   |
Nov 30 10:24:34.220 INFO [stderr] 1 | use ::reqwest::{Client, Result as ReqResult};
Nov 30 10:24:34.220 INFO [stderr]   |                 ^^^^^^  ^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.220 INFO [stderr] 
Nov 30 10:24:34.220 INFO [stderr] warning: unused import: `::ws::connect`
Nov 30 10:24:34.228 INFO [stderr]  --> src/network.rs:2:5
Nov 30 10:24:34.228 INFO [stderr]   |
Nov 30 10:24:34.228 INFO [stderr] 2 | use ::ws::connect;
Nov 30 10:24:34.228 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 30 10:24:34.228 INFO [stderr] 
Nov 30 10:24:34.228 INFO [stderr] warning: unused import: `::rand::random`
Nov 30 10:24:34.228 INFO [stderr]  --> src/miner.rs:7:5
Nov 30 10:24:34.228 INFO [stderr]   |
Nov 30 10:24:34.228 INFO [stderr] 7 | use ::rand::random;
Nov 30 10:24:34.228 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 30 10:24:34.228 INFO [stderr] 
Nov 30 10:24:34.228 INFO [stderr] warning: unused import: `::std::convert::From`
Nov 30 10:24:34.228 INFO [stderr]   --> src/miner.rs:14:5
Nov 30 10:24:34.228 INFO [stderr]    |
Nov 30 10:24:34.228 INFO [stderr] 14 | use ::std::convert::From;
Nov 30 10:24:34.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.228 INFO [stderr] 
Nov 30 10:24:34.228 INFO [stderr] warning: unused import: `ocl::error::Error as OclError`
Nov 30 10:24:34.228 INFO [stderr]   --> src/main.rs:29:5
Nov 30 10:24:34.228 INFO [stderr]    |
Nov 30 10:24:34.228 INFO [stderr] 29 | use ocl::error::Error as OclError;
Nov 30 10:24:34.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.228 INFO [stderr] 
Nov 30 10:24:34.233 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Nov 30 10:24:34.233 INFO [stderr]   --> src/main.rs:33:17
Nov 30 10:24:34.233 INFO [stderr]    |
Nov 30 10:24:34.233 INFO [stderr] 33 | use std::sync::{Mutex, Arc};
Nov 30 10:24:34.233 INFO [stderr]    |                 ^^^^^  ^^^
Nov 30 10:24:34.233 INFO [stderr] 
Nov 30 10:24:34.233 INFO [stderr] warning: unused import: `MinerCmd`
Nov 30 10:24:34.233 INFO [stderr]   --> src/main.rs:34:31
Nov 30 10:24:34.233 INFO [stderr]    |
Nov 30 10:24:34.233 INFO [stderr] 34 | use miner::{MinerOpts, Miner, MinerCmd, MinerState, MinerCallback};
Nov 30 10:24:34.233 INFO [stderr]    |                               ^^^^^^^^
Nov 30 10:24:34.233 INFO [stderr] 
Nov 30 10:24:34.233 INFO [stderr] warning: unused import: `unbounded`
Nov 30 10:24:34.233 INFO [stderr]   --> src/main.rs:37:34
Nov 30 10:24:34.233 INFO [stderr]    |
Nov 30 10:24:34.233 INFO [stderr] 37 | use crossbeam_channel::{bounded, unbounded, Sender};
Nov 30 10:24:34.233 INFO [stderr]    |                                  ^^^^^^^^^
Nov 30 10:24:34.233 INFO [stderr] 
Nov 30 10:24:34.233 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 30 10:24:34.233 INFO [stderr]   --> src/main.rs:40:5
Nov 30 10:24:34.233 INFO [stderr]    |
Nov 30 10:24:34.233 INFO [stderr] 40 | use std::collections::HashMap;
Nov 30 10:24:34.233 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:34.233 INFO [stderr] 
Nov 30 10:24:34.233 INFO [stderr] warning: unused import: `Hash`
Nov 30 10:24:34.233 INFO [stderr]   --> src/main.rs:41:17
Nov 30 10:24:34.233 INFO [stderr]    |
Nov 30 10:24:34.233 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Nov 30 10:24:34.233 INFO [stderr]    |                 ^^^^
Nov 30 10:24:34.233 INFO [stderr] 
Nov 30 10:24:34.748 INFO [stderr] warning: unused import: `Hasher`
Nov 30 10:24:34.748 INFO [stderr]   --> src/main.rs:41:23
Nov 30 10:24:34.748 INFO [stderr]    |
Nov 30 10:24:34.748 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Nov 30 10:24:34.748 INFO [stderr]    |                       ^^^^^^
Nov 30 10:24:34.748 INFO [stderr] 
Nov 30 10:24:34.812 INFO [stderr] warning: unused variable: `verbose`
Nov 30 10:24:34.812 INFO [stderr]    --> src/main.rs:131:36
Nov 30 10:24:34.812 INFO [stderr]     |
Nov 30 10:24:34.812 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Nov 30 10:24:34.812 INFO [stderr]     |                                          ^^^^^^^ help: try ignoring the field: `verbose: _`
Nov 30 10:24:34.812 INFO [stderr]     |
Nov 30 10:24:34.812 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 10:24:34.812 INFO [stderr] 
Nov 30 10:24:34.812 INFO [stderr] warning: unused variable: `node`
Nov 30 10:24:34.812 INFO [stderr]    --> src/main.rs:131:45
Nov 30 10:24:34.812 INFO [stderr]     |
Nov 30 10:24:34.812 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Nov 30 10:24:34.812 INFO [stderr]     |                                                   ^^^^ help: try ignoring the field: `node: _`
Nov 30 10:24:34.812 INFO [stderr] 
Nov 30 10:24:34.812 INFO [stderr] warning: unused variable: `sol_rx`
Nov 30 10:24:34.812 INFO [stderr]    --> src/main.rs:136:17
Nov 30 10:24:34.812 INFO [stderr]     |
Nov 30 10:24:34.812 INFO [stderr] 136 |             let (sol_tx, sol_rx) = bounded(0);
Nov 30 10:24:34.812 INFO [stderr]     |                          ^^^^^^ help: consider using `_sol_rx` instead
Nov 30 10:24:34.812 INFO [stderr] 
Nov 30 10:24:34.812 INFO [stderr] warning: unused variable: `miner`
Nov 30 10:24:34.812 INFO [stderr]    --> src/main.rs:114:21
Nov 30 10:24:34.812 INFO [stderr]     |
Nov 30 10:24:34.812 INFO [stderr] 114 |     fn on_state(&self, miner: &Miner, state: MinerState) {
Nov 30 10:24:34.812 INFO [stderr]     |                        ^^^^^ help: consider using `_miner` instead
Nov 30 10:24:34.812 INFO [stderr] 
Nov 30 10:24:34.891 INFO [stderr] warning: unused import: `Hasher`
Nov 30 10:24:34.891 INFO [stderr]   --> src/main.rs:41:23
Nov 30 10:24:34.891 INFO [stderr]    |
Nov 30 10:24:34.891 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Nov 30 10:24:34.891 INFO [stderr]    |                       ^^^^^^
Nov 30 10:24:34.891 INFO [stderr] 
Nov 30 10:24:34.912 INFO [stderr] warning: unused variable: `verbose`
Nov 30 10:24:34.912 INFO [stderr]    --> src/main.rs:131:36
Nov 30 10:24:34.912 INFO [stderr]     |
Nov 30 10:24:34.912 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Nov 30 10:24:34.912 INFO [stderr]     |                                          ^^^^^^^ help: try ignoring the field: `verbose: _`
Nov 30 10:24:34.912 INFO [stderr]     |
Nov 30 10:24:34.912 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 10:24:34.912 INFO [stderr] 
Nov 30 10:24:34.912 INFO [stderr] warning: unused variable: `node`
Nov 30 10:24:34.912 INFO [stderr]    --> src/main.rs:131:45
Nov 30 10:24:34.912 INFO [stderr]     |
Nov 30 10:24:34.912 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Nov 30 10:24:34.912 INFO [stderr]     |                                                   ^^^^ help: try ignoring the field: `node: _`
Nov 30 10:24:34.912 INFO [stderr] 
Nov 30 10:24:34.912 INFO [stderr] warning: unused variable: `sol_rx`
Nov 30 10:24:34.912 INFO [stderr]    --> src/main.rs:136:17
Nov 30 10:24:34.912 INFO [stderr]     |
Nov 30 10:24:34.912 INFO [stderr] 136 |             let (sol_tx, sol_rx) = bounded(0);
Nov 30 10:24:34.912 INFO [stderr]     |                          ^^^^^^ help: consider using `_sol_rx` instead
Nov 30 10:24:34.912 INFO [stderr] 
Nov 30 10:24:34.912 INFO [stderr] warning: unused variable: `miner`
Nov 30 10:24:34.912 INFO [stderr]    --> src/main.rs:114:21
Nov 30 10:24:34.912 INFO [stderr]     |
Nov 30 10:24:34.912 INFO [stderr] 114 |     fn on_state(&self, miner: &Miner, state: MinerState) {
Nov 30 10:24:34.912 INFO [stderr]     |                        ^^^^^ help: consider using `_miner` instead
Nov 30 10:24:34.912 INFO [stderr] 
Nov 30 10:24:35.022 INFO [stderr] warning: variant is never constructed: `NoDevicesSelected`
Nov 30 10:24:35.022 INFO [stderr]   --> src/error.rs:12:2
Nov 30 10:24:35.022 INFO [stderr]    |
Nov 30 10:24:35.022 INFO [stderr] 12 |     NoDevicesSelected
Nov 30 10:24:35.022 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 10:24:35.022 INFO [stderr]    |
Nov 30 10:24:35.022 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:24:35.022 INFO [stderr] 
Nov 30 10:24:35.022 INFO [stderr] warning: struct is never constructed: `WebsocketStartResponse`
Nov 30 10:24:35.022 INFO [stderr]  --> src/network.rs:5:1
Nov 30 10:24:35.022 INFO [stderr]   |
Nov 30 10:24:35.022 INFO [stderr] 5 | struct WebsocketStartResponse {
Nov 30 10:24:35.022 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:35.022 INFO [stderr] 
Nov 30 10:24:35.022 INFO [stderr] warning: variant is never constructed: `Stopped`
Nov 30 10:24:35.022 INFO [stderr]   --> src/miner.rs:61:2
Nov 30 10:24:35.022 INFO [stderr]    |
Nov 30 10:24:35.022 INFO [stderr] 61 |     Stopped,
Nov 30 10:24:35.022 INFO [stderr]    |     ^^^^^^^
Nov 30 10:24:35.022 INFO [stderr] 
Nov 30 10:24:35.022 INFO [stderr] warning: variant is never constructed: `Mine`
Nov 30 10:24:35.022 INFO [stderr]   --> src/miner.rs:66:2
Nov 30 10:24:35.023 INFO [stderr]    |
Nov 30 10:24:35.023 INFO [stderr] 66 |     Mine(Target),
Nov 30 10:24:35.023 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 10:24:35.023 INFO [stderr] 
Nov 30 10:24:35.023 INFO [stderr] warning: variant is never constructed: `Stop`
Nov 30 10:24:35.023 INFO [stderr]   --> src/miner.rs:67:2
Nov 30 10:24:35.023 INFO [stderr]    |
Nov 30 10:24:35.023 INFO [stderr] 67 |     Stop,
Nov 30 10:24:35.023 INFO [stderr]    |     ^^^^
Nov 30 10:24:35.023 INFO [stderr] 
Nov 30 10:24:35.039 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:24:35.039 INFO [stderr]    --> src/miner.rs:119:3
Nov 30 10:24:35.040 INFO [stderr]     |
Nov 30 10:24:35.040 INFO [stderr] 119 |           ThreadBuilder::new()
Nov 30 10:24:35.040 INFO [stderr]     |  _________^
Nov 30 10:24:35.040 INFO [stderr] 120 | |             .name(format!("Miner on {}", self.device.human_name()?))
Nov 30 10:24:35.040 INFO [stderr] 121 | |             .spawn(move || -> Result<(), KristforgeError> {
Nov 30 10:24:35.040 INFO [stderr] 122 | |                 // allocate array for solution output
Nov 30 10:24:35.040 INFO [stderr] ...   |
Nov 30 10:24:35.040 INFO [stderr] 213 | |                 };
Nov 30 10:24:35.040 INFO [stderr] 214 | |             });
Nov 30 10:24:35.040 INFO [stderr]     | |_______________^
Nov 30 10:24:35.040 INFO [stderr]     |
Nov 30 10:24:35.040 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:24:35.040 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:24:35.040 INFO [stderr] 
Nov 30 10:24:35.078 INFO [stderr] warning: variant is never constructed: `NoDevicesSelected`
Nov 30 10:24:35.079 INFO [stderr]   --> src/error.rs:12:2
Nov 30 10:24:35.079 INFO [stderr]    |
Nov 30 10:24:35.079 INFO [stderr] 12 |     NoDevicesSelected
Nov 30 10:24:35.079 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Nov 30 10:24:35.079 INFO [stderr]    |
Nov 30 10:24:35.079 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 10:24:35.079 INFO [stderr] 
Nov 30 10:24:35.080 INFO [stderr] warning: struct is never constructed: `WebsocketStartResponse`
Nov 30 10:24:35.080 INFO [stderr]  --> src/network.rs:5:1
Nov 30 10:24:35.080 INFO [stderr]   |
Nov 30 10:24:35.080 INFO [stderr] 5 | struct WebsocketStartResponse {
Nov 30 10:24:35.080 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:24:35.080 INFO [stderr] 
Nov 30 10:24:35.081 INFO [stderr] warning: variant is never constructed: `Stopped`
Nov 30 10:24:35.081 INFO [stderr]   --> src/miner.rs:61:2
Nov 30 10:24:35.081 INFO [stderr]    |
Nov 30 10:24:35.081 INFO [stderr] 61 |     Stopped,
Nov 30 10:24:35.081 INFO [stderr]    |     ^^^^^^^
Nov 30 10:24:35.081 INFO [stderr] 
Nov 30 10:24:35.081 INFO [stderr] warning: variant is never constructed: `Mine`
Nov 30 10:24:35.081 INFO [stderr]   --> src/miner.rs:66:2
Nov 30 10:24:35.081 INFO [stderr]    |
Nov 30 10:24:35.081 INFO [stderr] 66 |     Mine(Target),
Nov 30 10:24:35.081 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 30 10:24:35.082 INFO [stderr] 
Nov 30 10:24:35.082 INFO [stderr] warning: variant is never constructed: `Stop`
Nov 30 10:24:35.082 INFO [stderr]   --> src/miner.rs:67:2
Nov 30 10:24:35.082 INFO [stderr]    |
Nov 30 10:24:35.082 INFO [stderr] 67 |     Stop,
Nov 30 10:24:35.082 INFO [stderr]    |     ^^^^
Nov 30 10:24:35.083 INFO [stderr] 
Nov 30 10:24:35.090 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:24:35.090 INFO [stderr]    --> src/miner.rs:119:3
Nov 30 10:24:35.090 INFO [stderr]     |
Nov 30 10:24:35.091 INFO [stderr] 119 |           ThreadBuilder::new()
Nov 30 10:24:35.091 INFO [stderr]     |  _________^
Nov 30 10:24:35.091 INFO [stderr] 120 | |             .name(format!("Miner on {}", self.device.human_name()?))
Nov 30 10:24:35.091 INFO [stderr] 121 | |             .spawn(move || -> Result<(), KristforgeError> {
Nov 30 10:24:35.091 INFO [stderr] 122 | |                 // allocate array for solution output
Nov 30 10:24:35.091 INFO [stderr] ...   |
Nov 30 10:24:35.091 INFO [stderr] 213 | |                 };
Nov 30 10:24:35.092 INFO [stderr] 214 | |             });
Nov 30 10:24:35.092 INFO [stderr]     | |_______________^
Nov 30 10:24:35.092 INFO [stderr]     |
Nov 30 10:24:35.092 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:24:35.092 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:24:35.093 INFO [stderr] 
Nov 30 10:24:35.173 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 54.38s
Nov 30 10:24:35.197 INFO [stderr] su: No module specific data is present
Nov 30 10:24:36.026 INFO running `"docker" "inspect" "f362eac3a6a20d3c0bca7d6dc0922923d1a89450dba64270c625914317ae55f8"`
Nov 30 10:24:36.282 INFO running `"docker" "rm" "-f" "f362eac3a6a20d3c0bca7d6dc0922923d1a89450dba64270c625914317ae55f8"`
Nov 30 10:24:36.545 INFO [stdout] f362eac3a6a20d3c0bca7d6dc0922923d1a89450dba64270c625914317ae55f8