Dec 17 18:49:00.561 INFO checking nicholasbishop/autoshutdown against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 18:49:00.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/nicholasbishop/autoshutdown:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 18:49:01.036 INFO [stdout] 12f0a8680b44e5d555b64474a97a3020fa1f078be7f1d1a92a67791e3d35200f
Dec 17 18:49:01.038 INFO running `"docker" "start" "-a" "12f0a8680b44e5d555b64474a97a3020fa1f078be7f1d1a92a67791e3d35200f"`
Dec 17 18:49:03.261 INFO [stderr]     Checking simple-error v0.1.11
Dec 17 18:49:03.262 INFO [stderr]    Compiling syn v0.13.1
Dec 17 18:49:11.340 INFO [stderr]    Compiling structopt-derive v0.2.7
Dec 17 18:49:14.285 INFO [stderr]     Checking structopt v0.2.7
Dec 17 18:49:14.640 INFO [stderr]     Checking autoshutdown v0.1.0 (/opt/crater/workdir)
Dec 17 18:49:15.108 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 18:49:15.108 INFO [stderr]  --> src/main.rs:3:1
Dec 17 18:49:15.108 INFO [stderr]   |
Dec 17 18:49:15.108 INFO [stderr] 3 | #[macro_use]
Dec 17 18:49:15.108 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 18:49:15.108 INFO [stderr]   |
Dec 17 18:49:15.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:49:15.108 INFO [stderr] 
Dec 17 18:49:15.152 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 18:49:15.152 INFO [stderr]  --> src/main.rs:3:1
Dec 17 18:49:15.152 INFO [stderr]   |
Dec 17 18:49:15.152 INFO [stderr] 3 | #[macro_use]
Dec 17 18:49:15.152 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 18:49:15.152 INFO [stderr]   |
Dec 17 18:49:15.152 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 18:49:15.152 INFO [stderr] 
Dec 17 18:49:15.404 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.28s
Dec 17 18:49:16.214 INFO running `"docker" "inspect" "12f0a8680b44e5d555b64474a97a3020fa1f078be7f1d1a92a67791e3d35200f"`
Dec 17 18:49:16.492 INFO running `"docker" "rm" "-f" "12f0a8680b44e5d555b64474a97a3020fa1f078be7f1d1a92a67791e3d35200f"`
Dec 17 18:49:16.736 INFO [stdout] 12f0a8680b44e5d555b64474a97a3020fa1f078be7f1d1a92a67791e3d35200f