[INFO] cloning repository https://github.com/wi-wq/lifx-tool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wi-wq/lifx-tool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwi-wq%2Flifx-tool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwi-wq%2Flifx-tool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e332e7099ebc44e4f687ed3b9dd29993c3ef245f
[INFO] checking wi-wq/lifx-tool against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwi-wq%2Flifx-tool" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wi-wq/lifx-tool
[INFO] finished tweaking git repo https://github.com/wi-wq/lifx-tool
[INFO] tweaked toml for git repo https://github.com/wi-wq/lifx-tool written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wi-wq/lifx-tool on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wi-wq/lifx-tool already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a966e45d267f8065c238e1ecc545448ae2d0e94db097dc941f01d158271ca5f
[INFO] running `Command { std: "docker" "start" "-a" "6a966e45d267f8065c238e1ecc545448ae2d0e94db097dc941f01d158271ca5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a966e45d267f8065c238e1ecc545448ae2d0e94db097dc941f01d158271ca5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a966e45d267f8065c238e1ecc545448ae2d0e94db097dc941f01d158271ca5f", kill_on_drop: false }`
[INFO] [stdout] 6a966e45d267f8065c238e1ecc545448ae2d0e94db097dc941f01d158271ca5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e775da52d49e5d48274cbbdbcc5580930d35d2d0becfc19c3c08bdd9c1250ac5
[INFO] running `Command { std: "docker" "start" "-a" "e775da52d49e5d48274cbbdbcc5580930d35d2d0becfc19c3c08bdd9c1250ac5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling log v0.4.13
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking object v0.22.0
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking simplelog v0.9.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.55
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking lifx-core v0.2.0
[INFO] [stderr]     Checking thiserror v1.0.23
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking lifx-tool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/main.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             file,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `file: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_update`
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             no_update,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `no_update: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `show`
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             show,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `show: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address` and `target` are never read
[INFO] [stdout]   --> src/net.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Device {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 16 |     pub address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 17 |     pub target: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `KELVIN_MIN`, `KELVIN_MAX`, `HUE_MAX`, `new`, `from_hsvk`, and `from_rgbk` are never used
[INFO] [stdout]   --> src/packing/types.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl HSBK {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 52 |     pub const SIZE: usize = 8;
[INFO] [stdout] 53 |     pub const KELVIN_MIN: u16 = 2500;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 54 |     pub const KELVIN_MAX: u16 = 9000;
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 55 |     pub const HUE_MAX: f64 = 360.0;
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 56 |
[INFO] [stdout] 57 |     pub fn new(h: f64, s: u16, b: u16, k: u16) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn from_hsvk(h: f64, s: f64, v: f64, k: u16) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn from_rgbk(r: f64, g: f64, b: f64, k: u16) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp` is never used
[INFO] [stdout]  --> src/util.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn clamp<T: PartialOrd>(x: T, lo: T, hi: T) -> T {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max3` is never used
[INFO] [stdout]  --> src/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn max3<T: PartialOrd>(a: T, b: T, c: T) -> T {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min3` is never used
[INFO] [stdout]   --> src/util.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn min3<T: PartialOrd>(a: T, b: T, c: T) -> T {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file`
[INFO] [stdout]   --> src/main.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             file,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `file: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `no_update`
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             no_update,
[INFO] [stdout]    |             ^^^^^^^^^ help: try ignoring the field: `no_update: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `show`
[INFO] [stdout]   --> src/main.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             show,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `show: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `address` and `target` are never read
[INFO] [stdout]   --> src/net.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Device {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 16 |     pub address: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 17 |     pub target: u64,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Device` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `from_rgbk` are never used
[INFO] [stdout]   --> src/packing/types.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl HSBK {
[INFO] [stdout]    | --------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn new(h: f64, s: u16, b: u16, k: u16) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |     pub fn from_rgbk(r: f64, g: f64, b: f64, k: u16) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `max3` is never used
[INFO] [stdout]  --> src/util.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn max3<T: PartialOrd>(a: T, b: T, c: T) -> T {
[INFO] [stdout]   |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `min3` is never used
[INFO] [stdout]   --> src/util.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn min3<T: PartialOrd>(a: T, b: T, c: T) -> T {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "e775da52d49e5d48274cbbdbcc5580930d35d2d0becfc19c3c08bdd9c1250ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e775da52d49e5d48274cbbdbcc5580930d35d2d0becfc19c3c08bdd9c1250ac5", kill_on_drop: false }`
[INFO] [stdout] e775da52d49e5d48274cbbdbcc5580930d35d2d0becfc19c3c08bdd9c1250ac5
