Dec 05 01:50:10.432 INFO checking Jorch72/kristforge against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:50:10.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 01:50:10.935 INFO [stdout] 6792a16562adc26d7491dfca0fe9ab7641cfdc037bf7da64826ebe9227d4aa7f
Dec 05 01:50:10.937 INFO running `"docker" "start" "-a" "6792a16562adc26d7491dfca0fe9ab7641cfdc037bf7da64826ebe9227d4aa7f"`
Dec 05 01:50:13.680 INFO [stderr] usermod: no changes
Dec 05 01:50:14.279 INFO [stderr]    Compiling cl-sys v0.4.1
Dec 05 01:50:14.286 INFO [stderr]     Checking ascii_tree v0.1.1
Dec 05 01:50:14.295 INFO [stderr]     Checking futures-core-preview v0.2.3
Dec 05 01:50:14.297 INFO [stderr]     Checking qutex v0.2.1
Dec 05 01:50:14.298 INFO [stderr]     Checking want v0.0.6
Dec 05 01:50:14.298 INFO [stderr]    Compiling ocl-core v0.10.0
Dec 05 01:50:14.346 INFO [stderr]     Checking mio-extras v2.0.5
Dec 05 01:50:14.352 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 05 01:50:17.321 INFO [stderr]     Checking crossbeam-epoch v0.6.0
Dec 05 01:50:18.281 INFO [stderr]     Checking h2 v0.1.12
Dec 05 01:50:18.401 INFO [stderr]     Checking futures-channel-preview v0.2.2
Dec 05 01:50:18.604 INFO [stderr]     Checking futures-io-preview v0.2.2
Dec 05 01:50:19.920 INFO [stderr]     Checking console v0.6.2
Dec 05 01:50:20.336 INFO [stderr]     Checking ocl-core-vector v0.1.0
Dec 05 01:50:21.607 INFO [stderr]     Checking crossbeam-deque v0.6.1
Dec 05 01:50:22.913 INFO [stderr]     Checking ws v0.7.8
Dec 05 01:50:23.299 INFO [stderr]     Checking futures-sink-preview v0.2.2
Dec 05 01:50:23.387 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 05 01:50:26.071 INFO [stderr]     Checking futures-util-preview v0.2.2
Dec 05 01:50:27.427 INFO [stderr]     Checking tokio-threadpool v0.1.7
Dec 05 01:50:29.665 INFO [stderr]     Checking indicatif v0.9.0
Dec 05 01:50:34.786 INFO [stderr]     Checking tokio-fs v0.1.3
Dec 05 01:50:38.540 INFO [stderr]     Checking tokio v0.1.11
Dec 05 01:50:38.868 INFO [stderr]     Checking futures-executor-preview v0.2.2
Dec 05 01:50:41.232 INFO [stderr]     Checking futures-stable-preview v0.2.3
Dec 05 01:50:41.508 INFO [stderr]     Checking futures-async-runtime-preview v0.2.3
Dec 05 01:50:41.833 INFO [stderr]     Checking futures-preview v0.2.2
Dec 05 01:50:44.411 INFO [stderr]     Checking hyper v0.12.11
Dec 05 01:50:52.838 INFO [stderr]     Checking hyper-tls v0.3.1
Dec 05 01:50:53.293 INFO [stderr]     Checking ocl v0.19.1
Dec 05 01:50:56.983 INFO [stderr]     Checking reqwest v0.9.2
Dec 05 01:50:59.951 INFO [stderr]     Checking ocl-extras v0.1.1
Dec 05 01:51:03.496 INFO [stderr]     Checking kristforge v0.1.0 (/source)
Dec 05 01:51:13.246 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:51:13.246 INFO [stderr]  --> src/main.rs:1:1
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 1 | #[macro_use]
Dec 05 01:51:13.246 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:51:13.246 INFO [stderr]   --> src/main.rs:11:1
Dec 05 01:51:13.246 INFO [stderr]    |
Dec 05 01:51:13.246 INFO [stderr] 11 | #[macro_use]
Dec 05 01:51:13.246 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused imports: `Display`, `Error as FmtError`, `Formatter`
Dec 05 01:51:13.246 INFO [stderr]  --> src/common.rs:2:18
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 2 | use ::std::fmt::{Display, Formatter, Error as FmtError};
Dec 05 01:51:13.246 INFO [stderr]   |                  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused import: `::indicatif::ProgressBar`
Dec 05 01:51:13.246 INFO [stderr]  --> src/common.rs:4:5
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 4 | use ::indicatif::ProgressBar;
Dec 05 01:51:13.246 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused imports: `Client`, `Result as ReqResult`
Dec 05 01:51:13.246 INFO [stderr]  --> src/network.rs:1:17
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 1 | use ::reqwest::{Client, Result as ReqResult};
Dec 05 01:51:13.246 INFO [stderr]   |                 ^^^^^^  ^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused import: `::ws::connect`
Dec 05 01:51:13.246 INFO [stderr]  --> src/network.rs:2:5
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 2 | use ::ws::connect;
Dec 05 01:51:13.246 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused import: `::rand::random`
Dec 05 01:51:13.246 INFO [stderr]  --> src/miner.rs:7:5
Dec 05 01:51:13.246 INFO [stderr]   |
Dec 05 01:51:13.246 INFO [stderr] 7 | use ::rand::random;
Dec 05 01:51:13.246 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 01:51:13.246 INFO [stderr] 
Dec 05 01:51:13.246 INFO [stderr] warning: unused import: `::std::convert::From`
Dec 05 01:51:13.246 INFO [stderr]   --> src/miner.rs:14:5
Dec 05 01:51:13.246 INFO [stderr]    |
Dec 05 01:51:13.246 INFO [stderr] 14 | use ::std::convert::From;
Dec 05 01:51:13.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused import: `ocl::error::Error as OclError`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:29:5
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 29 | use ocl::error::Error as OclError;
Dec 05 01:51:13.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:33:17
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 33 | use std::sync::{Mutex, Arc};
Dec 05 01:51:13.247 INFO [stderr]    |                 ^^^^^  ^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused import: `MinerCmd`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:34:31
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 34 | use miner::{MinerOpts, Miner, MinerCmd, MinerState, MinerCallback};
Dec 05 01:51:13.247 INFO [stderr]    |                               ^^^^^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused import: `unbounded`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:37:34
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 37 | use crossbeam_channel::{bounded, unbounded, Sender};
Dec 05 01:51:13.247 INFO [stderr]    |                                  ^^^^^^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:40:5
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 40 | use std::collections::HashMap;
Dec 05 01:51:13.247 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.247 INFO [stderr] warning: unused import: `Hash`
Dec 05 01:51:13.247 INFO [stderr]   --> src/main.rs:41:17
Dec 05 01:51:13.247 INFO [stderr]    |
Dec 05 01:51:13.247 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Dec 05 01:51:13.247 INFO [stderr]    |                 ^^^^
Dec 05 01:51:13.247 INFO [stderr] 
Dec 05 01:51:13.329 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:51:13.329 INFO [stderr]  --> src/main.rs:1:1
Dec 05 01:51:13.329 INFO [stderr]   |
Dec 05 01:51:13.329 INFO [stderr] 1 | #[macro_use]
Dec 05 01:51:13.329 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 01:51:13.329 INFO [stderr]   |
Dec 05 01:51:13.329 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 01:51:13.329 INFO [stderr] 
Dec 05 01:51:13.329 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 01:51:13.329 INFO [stderr]   --> src/main.rs:11:1
Dec 05 01:51:13.329 INFO [stderr]    |
Dec 05 01:51:13.329 INFO [stderr] 11 | #[macro_use]
Dec 05 01:51:13.329 INFO [stderr]    | ^^^^^^^^^^^^
Dec 05 01:51:13.329 INFO [stderr] 
Dec 05 01:51:13.329 INFO [stderr] warning: unused imports: `Display`, `Error as FmtError`, `Formatter`
Dec 05 01:51:13.329 INFO [stderr]  --> src/common.rs:2:18
Dec 05 01:51:13.329 INFO [stderr]   |
Dec 05 01:51:13.329 INFO [stderr] 2 | use ::std::fmt::{Display, Formatter, Error as FmtError};
Dec 05 01:51:13.329 INFO [stderr]   |                  ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.329 INFO [stderr] 
Dec 05 01:51:13.329 INFO [stderr] warning: unused import: `::indicatif::ProgressBar`
Dec 05 01:51:13.329 INFO [stderr]  --> src/common.rs:4:5
Dec 05 01:51:13.329 INFO [stderr]   |
Dec 05 01:51:13.329 INFO [stderr] 4 | use ::indicatif::ProgressBar;
Dec 05 01:51:13.329 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.329 INFO [stderr] 
Dec 05 01:51:13.329 INFO [stderr] warning: unused imports: `Client`, `Result as ReqResult`
Dec 05 01:51:13.329 INFO [stderr]  --> src/network.rs:1:17
Dec 05 01:51:13.330 INFO [stderr]   |
Dec 05 01:51:13.330 INFO [stderr] 1 | use ::reqwest::{Client, Result as ReqResult};
Dec 05 01:51:13.330 INFO [stderr]   |                 ^^^^^^  ^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `::ws::connect`
Dec 05 01:51:13.330 INFO [stderr]  --> src/network.rs:2:5
Dec 05 01:51:13.330 INFO [stderr]   |
Dec 05 01:51:13.330 INFO [stderr] 2 | use ::ws::connect;
Dec 05 01:51:13.330 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `::rand::random`
Dec 05 01:51:13.330 INFO [stderr]  --> src/miner.rs:7:5
Dec 05 01:51:13.330 INFO [stderr]   |
Dec 05 01:51:13.330 INFO [stderr] 7 | use ::rand::random;
Dec 05 01:51:13.330 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `::std::convert::From`
Dec 05 01:51:13.330 INFO [stderr]   --> src/miner.rs:14:5
Dec 05 01:51:13.330 INFO [stderr]    |
Dec 05 01:51:13.330 INFO [stderr] 14 | use ::std::convert::From;
Dec 05 01:51:13.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `ocl::error::Error as OclError`
Dec 05 01:51:13.330 INFO [stderr]   --> src/main.rs:29:5
Dec 05 01:51:13.330 INFO [stderr]    |
Dec 05 01:51:13.330 INFO [stderr] 29 | use ocl::error::Error as OclError;
Dec 05 01:51:13.330 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused imports: `Arc`, `Mutex`
Dec 05 01:51:13.330 INFO [stderr]   --> src/main.rs:33:17
Dec 05 01:51:13.330 INFO [stderr]    |
Dec 05 01:51:13.330 INFO [stderr] 33 | use std::sync::{Mutex, Arc};
Dec 05 01:51:13.330 INFO [stderr]    |                 ^^^^^  ^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `MinerCmd`
Dec 05 01:51:13.330 INFO [stderr]   --> src/main.rs:34:31
Dec 05 01:51:13.330 INFO [stderr]    |
Dec 05 01:51:13.330 INFO [stderr] 34 | use miner::{MinerOpts, Miner, MinerCmd, MinerState, MinerCallback};
Dec 05 01:51:13.330 INFO [stderr]    |                               ^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `unbounded`
Dec 05 01:51:13.330 INFO [stderr]   --> src/main.rs:37:34
Dec 05 01:51:13.330 INFO [stderr]    |
Dec 05 01:51:13.330 INFO [stderr] 37 | use crossbeam_channel::{bounded, unbounded, Sender};
Dec 05 01:51:13.330 INFO [stderr]    |                                  ^^^^^^^^^
Dec 05 01:51:13.330 INFO [stderr] 
Dec 05 01:51:13.330 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 05 01:51:13.330 INFO [stderr]   --> src/main.rs:40:5
Dec 05 01:51:13.331 INFO [stderr]    |
Dec 05 01:51:13.331 INFO [stderr] 40 | use std::collections::HashMap;
Dec 05 01:51:13.331 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.331 INFO [stderr] 
Dec 05 01:51:13.331 INFO [stderr] warning: unused import: `Hash`
Dec 05 01:51:13.331 INFO [stderr]   --> src/main.rs:41:17
Dec 05 01:51:13.331 INFO [stderr]    |
Dec 05 01:51:13.331 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Dec 05 01:51:13.331 INFO [stderr]    |                 ^^^^
Dec 05 01:51:13.331 INFO [stderr] 
Dec 05 01:51:13.646 INFO [stderr] warning: unused import: `Hasher`
Dec 05 01:51:13.646 INFO [stderr]   --> src/main.rs:41:23
Dec 05 01:51:13.646 INFO [stderr]    |
Dec 05 01:51:13.646 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Dec 05 01:51:13.646 INFO [stderr]    |                       ^^^^^^
Dec 05 01:51:13.646 INFO [stderr] 
Dec 05 01:51:13.663 INFO [stderr] warning: unused variable: `verbose`
Dec 05 01:51:13.663 INFO [stderr]    --> src/main.rs:131:36
Dec 05 01:51:13.663 INFO [stderr]     |
Dec 05 01:51:13.663 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Dec 05 01:51:13.663 INFO [stderr]     |                                          ^^^^^^^ help: try ignoring the field: `verbose: _`
Dec 05 01:51:13.663 INFO [stderr]     |
Dec 05 01:51:13.663 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 01:51:13.663 INFO [stderr] 
Dec 05 01:51:13.663 INFO [stderr] warning: unused variable: `node`
Dec 05 01:51:13.663 INFO [stderr]    --> src/main.rs:131:45
Dec 05 01:51:13.663 INFO [stderr]     |
Dec 05 01:51:13.663 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Dec 05 01:51:13.663 INFO [stderr]     |                                                   ^^^^ help: try ignoring the field: `node: _`
Dec 05 01:51:13.663 INFO [stderr] 
Dec 05 01:51:13.663 INFO [stderr] warning: unused variable: `sol_rx`
Dec 05 01:51:13.663 INFO [stderr]    --> src/main.rs:136:17
Dec 05 01:51:13.663 INFO [stderr]     |
Dec 05 01:51:13.663 INFO [stderr] 136 |             let (sol_tx, sol_rx) = bounded(0);
Dec 05 01:51:13.663 INFO [stderr]     |                          ^^^^^^ help: consider using `_sol_rx` instead
Dec 05 01:51:13.663 INFO [stderr] 
Dec 05 01:51:13.663 INFO [stderr] warning: unused variable: `miner`
Dec 05 01:51:13.663 INFO [stderr]    --> src/main.rs:114:21
Dec 05 01:51:13.663 INFO [stderr]     |
Dec 05 01:51:13.663 INFO [stderr] 114 |     fn on_state(&self, miner: &Miner, state: MinerState) {
Dec 05 01:51:13.663 INFO [stderr]     |                        ^^^^^ help: consider using `_miner` instead
Dec 05 01:51:13.663 INFO [stderr] 
Dec 05 01:51:13.695 INFO [stderr] warning: unused import: `Hasher`
Dec 05 01:51:13.695 INFO [stderr]   --> src/main.rs:41:23
Dec 05 01:51:13.695 INFO [stderr]    |
Dec 05 01:51:13.695 INFO [stderr] 41 | use std::hash::{Hash, Hasher};
Dec 05 01:51:13.695 INFO [stderr]    |                       ^^^^^^
Dec 05 01:51:13.695 INFO [stderr] 
Dec 05 01:51:13.715 INFO [stderr] warning: unused variable: `verbose`
Dec 05 01:51:13.715 INFO [stderr]    --> src/main.rs:131:36
Dec 05 01:51:13.715 INFO [stderr]     |
Dec 05 01:51:13.715 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Dec 05 01:51:13.715 INFO [stderr]     |                                          ^^^^^^^ help: try ignoring the field: `verbose: _`
Dec 05 01:51:13.715 INFO [stderr]     |
Dec 05 01:51:13.715 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 01:51:13.715 INFO [stderr] 
Dec 05 01:51:13.715 INFO [stderr] warning: unused variable: `node`
Dec 05 01:51:13.715 INFO [stderr]    --> src/main.rs:131:45
Dec 05 01:51:13.715 INFO [stderr]     |
Dec 05 01:51:13.715 INFO [stderr] 131 |         Mine { address, selectors, rate, verbose, node } => {
Dec 05 01:51:13.715 INFO [stderr]     |                                                   ^^^^ help: try ignoring the field: `node: _`
Dec 05 01:51:13.715 INFO [stderr] 
Dec 05 01:51:13.715 INFO [stderr] warning: unused variable: `sol_rx`
Dec 05 01:51:13.715 INFO [stderr]    --> src/main.rs:136:17
Dec 05 01:51:13.715 INFO [stderr]     |
Dec 05 01:51:13.715 INFO [stderr] 136 |             let (sol_tx, sol_rx) = bounded(0);
Dec 05 01:51:13.715 INFO [stderr]     |                          ^^^^^^ help: consider using `_sol_rx` instead
Dec 05 01:51:13.715 INFO [stderr] 
Dec 05 01:51:13.715 INFO [stderr] warning: unused variable: `miner`
Dec 05 01:51:13.715 INFO [stderr]    --> src/main.rs:114:21
Dec 05 01:51:13.715 INFO [stderr]     |
Dec 05 01:51:13.715 INFO [stderr] 114 |     fn on_state(&self, miner: &Miner, state: MinerState) {
Dec 05 01:51:13.715 INFO [stderr]     |                        ^^^^^ help: consider using `_miner` instead
Dec 05 01:51:13.715 INFO [stderr] 
Dec 05 01:51:13.779 INFO [stderr] warning: variant is never constructed: `NoDevicesSelected`
Dec 05 01:51:13.779 INFO [stderr]   --> src/error.rs:12:2
Dec 05 01:51:13.779 INFO [stderr]    |
Dec 05 01:51:13.779 INFO [stderr] 12 |     NoDevicesSelected
Dec 05 01:51:13.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.779 INFO [stderr]    |
Dec 05 01:51:13.779 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:51:13.779 INFO [stderr] 
Dec 05 01:51:13.779 INFO [stderr] warning: struct is never constructed: `WebsocketStartResponse`
Dec 05 01:51:13.779 INFO [stderr]  --> src/network.rs:5:1
Dec 05 01:51:13.779 INFO [stderr]   |
Dec 05 01:51:13.779 INFO [stderr] 5 | struct WebsocketStartResponse {
Dec 05 01:51:13.779 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.779 INFO [stderr] 
Dec 05 01:51:13.779 INFO [stderr] warning: variant is never constructed: `Stopped`
Dec 05 01:51:13.779 INFO [stderr]   --> src/miner.rs:61:2
Dec 05 01:51:13.779 INFO [stderr]    |
Dec 05 01:51:13.779 INFO [stderr] 61 |     Stopped,
Dec 05 01:51:13.779 INFO [stderr]    |     ^^^^^^^
Dec 05 01:51:13.779 INFO [stderr] 
Dec 05 01:51:13.779 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 05 01:51:13.779 INFO [stderr]   --> src/miner.rs:66:2
Dec 05 01:51:13.779 INFO [stderr]    |
Dec 05 01:51:13.779 INFO [stderr] 66 |     Mine(Target),
Dec 05 01:51:13.779 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 01:51:13.779 INFO [stderr] 
Dec 05 01:51:13.779 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 05 01:51:13.779 INFO [stderr]   --> src/miner.rs:67:2
Dec 05 01:51:13.779 INFO [stderr]    |
Dec 05 01:51:13.779 INFO [stderr] 67 |     Stop,
Dec 05 01:51:13.779 INFO [stderr]    |     ^^^^
Dec 05 01:51:13.779 INFO [stderr] 
Dec 05 01:51:13.787 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:51:13.787 INFO [stderr]    --> src/miner.rs:119:3
Dec 05 01:51:13.787 INFO [stderr]     |
Dec 05 01:51:13.787 INFO [stderr] 119 |           ThreadBuilder::new()
Dec 05 01:51:13.788 INFO [stderr]     |  _________^
Dec 05 01:51:13.788 INFO [stderr] 120 | |             .name(format!("Miner on {}", self.device.human_name()?))
Dec 05 01:51:13.788 INFO [stderr] 121 | |             .spawn(move || -> Result<(), KristforgeError> {
Dec 05 01:51:13.788 INFO [stderr] 122 | |                 // allocate array for solution output
Dec 05 01:51:13.788 INFO [stderr] ...   |
Dec 05 01:51:13.788 INFO [stderr] 213 | |                 };
Dec 05 01:51:13.788 INFO [stderr] 214 | |             });
Dec 05 01:51:13.788 INFO [stderr]     | |_______________^
Dec 05 01:51:13.788 INFO [stderr]     |
Dec 05 01:51:13.788 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:51:13.788 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:51:13.788 INFO [stderr] 
Dec 05 01:51:13.807 INFO [stderr] warning: variant is never constructed: `NoDevicesSelected`
Dec 05 01:51:13.807 INFO [stderr]   --> src/error.rs:12:2
Dec 05 01:51:13.807 INFO [stderr]    |
Dec 05 01:51:13.807 INFO [stderr] 12 |     NoDevicesSelected
Dec 05 01:51:13.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.807 INFO [stderr]    |
Dec 05 01:51:13.807 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 01:51:13.807 INFO [stderr] 
Dec 05 01:51:13.807 INFO [stderr] warning: struct is never constructed: `WebsocketStartResponse`
Dec 05 01:51:13.807 INFO [stderr]  --> src/network.rs:5:1
Dec 05 01:51:13.807 INFO [stderr]   |
Dec 05 01:51:13.807 INFO [stderr] 5 | struct WebsocketStartResponse {
Dec 05 01:51:13.807 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 01:51:13.807 INFO [stderr] 
Dec 05 01:51:13.807 INFO [stderr] warning: variant is never constructed: `Stopped`
Dec 05 01:51:13.807 INFO [stderr]   --> src/miner.rs:61:2
Dec 05 01:51:13.807 INFO [stderr]    |
Dec 05 01:51:13.807 INFO [stderr] 61 |     Stopped,
Dec 05 01:51:13.807 INFO [stderr]    |     ^^^^^^^
Dec 05 01:51:13.807 INFO [stderr] 
Dec 05 01:51:13.807 INFO [stderr] warning: variant is never constructed: `Mine`
Dec 05 01:51:13.807 INFO [stderr]   --> src/miner.rs:66:2
Dec 05 01:51:13.807 INFO [stderr]    |
Dec 05 01:51:13.807 INFO [stderr] 66 |     Mine(Target),
Dec 05 01:51:13.807 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 05 01:51:13.807 INFO [stderr] 
Dec 05 01:51:13.807 INFO [stderr] warning: variant is never constructed: `Stop`
Dec 05 01:51:13.807 INFO [stderr]   --> src/miner.rs:67:2
Dec 05 01:51:13.807 INFO [stderr]    |
Dec 05 01:51:13.807 INFO [stderr] 67 |     Stop,
Dec 05 01:51:13.807 INFO [stderr]    |     ^^^^
Dec 05 01:51:13.807 INFO [stderr] 
Dec 05 01:51:13.819 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 01:51:13.819 INFO [stderr]    --> src/miner.rs:119:3
Dec 05 01:51:13.819 INFO [stderr]     |
Dec 05 01:51:13.819 INFO [stderr] 119 |           ThreadBuilder::new()
Dec 05 01:51:13.819 INFO [stderr]     |  _________^
Dec 05 01:51:13.819 INFO [stderr] 120 | |             .name(format!("Miner on {}", self.device.human_name()?))
Dec 05 01:51:13.819 INFO [stderr] 121 | |             .spawn(move || -> Result<(), KristforgeError> {
Dec 05 01:51:13.819 INFO [stderr] 122 | |                 // allocate array for solution output
Dec 05 01:51:13.819 INFO [stderr] ...   |
Dec 05 01:51:13.819 INFO [stderr] 213 | |                 };
Dec 05 01:51:13.819 INFO [stderr] 214 | |             });
Dec 05 01:51:13.819 INFO [stderr]     | |_______________^
Dec 05 01:51:13.819 INFO [stderr]     |
Dec 05 01:51:13.819 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 01:51:13.819 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 01:51:13.819 INFO [stderr] 
Dec 05 01:51:13.853 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
Dec 05 01:51:13.875 INFO [stderr] su: No module specific data is present
Dec 05 01:51:14.551 INFO running `"docker" "inspect" "6792a16562adc26d7491dfca0fe9ab7641cfdc037bf7da64826ebe9227d4aa7f"`
Dec 05 01:51:14.877 INFO running `"docker" "rm" "-f" "6792a16562adc26d7491dfca0fe9ab7641cfdc037bf7da64826ebe9227d4aa7f"`
Dec 05 01:51:15.209 INFO [stdout] 6792a16562adc26d7491dfca0fe9ab7641cfdc037bf7da64826ebe9227d4aa7f