[INFO] cloning repository https://github.com/jacobh/roller
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobh/roller" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobh%2Froller", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobh%2Froller'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4640ac9e2feec6aa211ba0b47b77f287a439f67b
[INFO] checking jacobh/roller against 1.55.0 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobh%2Froller" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
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[INFO] validating manifest of git repo https://github.com/jacobh/roller on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jacobh/roller
[INFO] finished tweaking git repo https://github.com/jacobh/roller
[INFO] tweaked toml for git repo https://github.com/jacobh/roller written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobh/roller already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "ede5e3ef99ef17aefce030f4f1aaf56c9265b1580dd958a5ca5759cb3135b75b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "ede5e3ef99ef17aefce030f4f1aaf56c9265b1580dd958a5ca5759cb3135b75b", kill_on_drop: false }`
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[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]     Checking roller_protocol v0.1.0 (/opt/rustwide/workdir/roller_protocol)
[INFO] [stderr]    Compiling ola_client v0.1.0 (/opt/rustwide/workdir/ola_client)
[INFO] [stderr]     Checking hyper v0.13.7
[INFO] [stderr]     Checking midi v0.1.0 (/opt/rustwide/workdir/midi)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> midi/src/io.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MidiMessageStream`
[INFO] [stdout]  --> midi/src/io.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{MidiEvent, MidiMessageStream};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> midi/src/io.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MidiMessageStream`
[INFO] [stdout]  --> midi/src/io.rs:9:24
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::{MidiEvent, MidiMessageStream};
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> midi/src/io.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::{prelude::*, stream::Stream, sync::Arc};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> midi/src/io.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn new(name: &str) -> Result<MidiInput, MidiIoError> {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> midi/src/io.rs:154:16
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn new(name: &str) -> Result<MidiOutput, MidiIoError> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude`
[INFO] [stdout]  --> midi/src/io.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use async_std::{prelude::*, stream::Stream, sync::Arc};
[INFO] [stdout]   |                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> midi/src/io.rs:89:16
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn new(name: &str) -> Result<MidiInput, MidiIoError> {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> midi/src/io.rs:154:16
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn new(name: &str) -> Result<MidiOutput, MidiIoError> {
[INFO] [stdout]     |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking warp v0.2.4
[INFO] [stderr]     Checking roller_web v0.1.0 (/opt/rustwide/workdir/roller_web)
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stderr]     Checking roller v0.1.0 (/opt/rustwide/workdir/roller)
[INFO] [stdout] warning: unused import: `FixtureState`
[INFO] [stdout]   --> roller/src/main.rs:10:78
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fixture::{fold_fixture_dmx_data, Fixture, FixtureGroupId, FixtureParams, FixtureState},
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FixtureState`
[INFO] [stdout]   --> roller/src/main.rs:10:78
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fixture::{fold_fixture_dmx_data, Fixture, FixtureGroupId, FixtureParams, FixtureState},
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> roller/src/lighting_engine/mod.rs:178:40
[INFO] [stdout]     |
[INFO] [stdout] 178 |             (_, ControlEvent::TapTempo(now)) => {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]    --> roller/src/lighting_engine/mod.rs:178:40
[INFO] [stdout]     |
[INFO] [stdout] 178 |             (_, ControlEvent::TapTempo(now)) => {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Flash`
[INFO] [stdout]   --> roller/src/control/button.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Flash,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EnableShiftMode`
[INFO] [stdout]   --> roller/src/control/button.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     EnableShiftMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DisableShiftMode`
[INFO] [stdout]   --> roller/src/control/button.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     DisableShiftMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `button_refs`
[INFO] [stdout]   --> roller/src/control/control_mapping.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn button_refs(&self) -> impl Iterator<Item = ButtonRef<'_>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreenBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     GreenBlink,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RedBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     RedBlink,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YellowBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     YellowBlink,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clamp`
[INFO] [stdout]   --> roller/src/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn clamp<T>(x: T, min: T, max: T) -> T
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Flash`
[INFO] [stdout]   --> roller/src/control/button.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     Flash,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `EnableShiftMode`
[INFO] [stdout]   --> roller/src/control/button.rs:96:5
[INFO] [stdout]    |
[INFO] [stdout] 96 |     EnableShiftMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DisableShiftMode`
[INFO] [stdout]   --> roller/src/control/button.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 |     DisableShiftMode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `button_refs`
[INFO] [stdout]   --> roller/src/control/control_mapping.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 52 |     pub fn button_refs(&self) -> impl Iterator<Item = ButtonRef<'_>> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `GreenBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     GreenBlink,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `RedBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     RedBlink,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `YellowBlink`
[INFO] [stdout]   --> roller/src/control/midi.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     YellowBlink,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `clamp`
[INFO] [stdout]   --> roller/src/utils.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn clamp<T>(x: T, min: T, max: T) -> T
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 45s
[INFO] running `Command { std: "docker" "inspect" "e46a8f2e65334964a7e650024625d2c4b9963094056b8feea538082fbaaa2ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e46a8f2e65334964a7e650024625d2c4b9963094056b8feea538082fbaaa2ffd", kill_on_drop: false }`
[INFO] [stdout] e46a8f2e65334964a7e650024625d2c4b9963094056b8feea538082fbaaa2ffd
