[INFO] cloning repository PurpleMyst/music-manager
[INFO] running `"git" "clone" "--bare" "git://github.com/PurpleMyst/music-manager.git" "work/cache/sources/gh/PurpleMyst/music-manager"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/PurpleMyst/music-manager'...
[INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/music-manager" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/PurpleMyst/music-manager"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/PurpleMyst/music-manager'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PurpleMyst/music-manager" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/PurpleMyst/music-manager"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/PurpleMyst/music-manager'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cf6ecf43cbc03354d1fc0f838537590df49747a6
[INFO] sha for GitHub repo PurpleMyst/music-manager: cf6ecf43cbc03354d1fc0f838537590df49747a6
[INFO] validating manifest of PurpleMyst/music-manager on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of PurpleMyst/music-manager on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing PurpleMyst/music-manager
[INFO] finished frobbing PurpleMyst/music-manager
[INFO] frobbed toml for PurpleMyst/music-manager written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/PurpleMyst/music-manager/Cargo.toml
[INFO] started frobbing PurpleMyst/music-manager
[INFO] finished frobbing PurpleMyst/music-manager
[INFO] frobbed toml for PurpleMyst/music-manager written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/PurpleMyst/music-manager/Cargo.toml
[INFO] crate PurpleMyst/music-manager already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking PurpleMyst/music-manager against master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/PurpleMyst/music-manager:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/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" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bd7087fcde8b41485760acf83eaad61c30c9bf4f31724c9ea6d8a0652ca686ff
[INFO] running `"docker" "start" "-a" "bd7087fcde8b41485760acf83eaad61c30c9bf4f31724c9ea6d8a0652ca686ff"`
[INFO] [stderr]     Checking nix v0.10.0
[INFO] [stderr]     Checking kiss-ui v0.1.0 (https://github.com/cybergeek94/kiss-ui#074bf82d)
[INFO] [stderr]     Checking os_pipe v0.6.1
[INFO] [stderr]     Checking duct v0.10.0
[INFO] [stderr]     Checking music-manager v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `CallbackStatus`, `Callback`
[INFO] [stderr]   --> src/main.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | use kiss_ui::callback::{Callback, CallbackStatus};
[INFO] [stderr]    |                         ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CallbackStatus`, `Callback`
[INFO] [stderr]   --> src/main.rs:13:25
[INFO] [stderr]    |
[INFO] [stderr] 13 | use kiss_ui::callback::{Callback, CallbackStatus};
[INFO] [stderr]    |                         ^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.66s
[INFO] running `"docker" "inspect" "bd7087fcde8b41485760acf83eaad61c30c9bf4f31724c9ea6d8a0652ca686ff"`
[INFO] running `"docker" "rm" "-f" "bd7087fcde8b41485760acf83eaad61c30c9bf4f31724c9ea6d8a0652ca686ff"`
[INFO] [stdout] bd7087fcde8b41485760acf83eaad61c30c9bf4f31724c9ea6d8a0652ca686ff