[INFO] updating cached repository russmack/lifxcmd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/russmack/lifxcmd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/russmack/lifxcmd" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/russmack/lifxcmd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/russmack/lifxcmd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/russmack/lifxcmd" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/russmack/lifxcmd"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/russmack/lifxcmd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a006f9033b96944f24746697a3a631ad6b275cff
[INFO] sha for GitHub repo russmack/lifxcmd: a006f9033b96944f24746697a3a631ad6b275cff
[INFO] validating manifest of russmack/lifxcmd on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of russmack/lifxcmd on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing russmack/lifxcmd
[INFO] finished frobbing russmack/lifxcmd
[INFO] frobbed toml for russmack/lifxcmd written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/russmack/lifxcmd/Cargo.toml
[INFO] started frobbing russmack/lifxcmd
[INFO] finished frobbing russmack/lifxcmd
[INFO] frobbed toml for russmack/lifxcmd written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/russmack/lifxcmd/Cargo.toml
[INFO] crate russmack/lifxcmd already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking russmack/lifxcmd against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/russmack/lifxcmd:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0b4bee892f6b0f33f9e5031e0c97a30dc740598ce058c86f52ae956a830ebd99
[INFO] running `"docker" "start" "-a" "0b4bee892f6b0f33f9e5031e0c97a30dc740598ce058c86f52ae956a830ebd99"`
[INFO] [stderr]     Checking rustylifx v0.1.0 (https://github.com/russmack/rustylifx#369d6d9d)
[INFO] [stderr]     Checking clap v2.23.1
[INFO] [stderr]     Checking lifxcmd v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `HSBK`
[INFO] [stderr]  --> src/main.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustylifx::colour::{HSB, HSBK};
[INFO] [stderr]   |                              ^^^^
[INFO] [stderr] warning: unused import: `HSBK`
[INFO] [stderr]  --> src/main.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use rustylifx::colour::{HSB, HSBK};
[INFO] [stderr]   |                              ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.20s
[INFO] running `"docker" "inspect" "0b4bee892f6b0f33f9e5031e0c97a30dc740598ce058c86f52ae956a830ebd99"`
[INFO] running `"docker" "rm" "-f" "0b4bee892f6b0f33f9e5031e0c97a30dc740598ce058c86f52ae956a830ebd99"`
[INFO] [stdout] 0b4bee892f6b0f33f9e5031e0c97a30dc740598ce058c86f52ae956a830ebd99