Dec 17 23:23:01.999 INFO checking hayatoito/icfp2018 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:23:01.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/hayatoito/icfp2018:/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 23:23:02.432 INFO [stdout] 3fadb0b98000bc63091899ab49b42570ff7cb2eaec2e86e61765f2df3ca5d25c
Dec 17 23:23:02.438 INFO running `"docker" "start" "-a" "3fadb0b98000bc63091899ab49b42570ff7cb2eaec2e86e61765f2df3ca5d25c"`
Dec 17 23:23:04.084 INFO [stderr]     Checking loggerv v0.7.1
Dec 17 23:23:04.084 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 17 23:23:06.996 INFO [stderr]     Checking structopt v0.2.10
Dec 17 23:23:07.454 INFO [stderr]     Checking icfp2018 v0.1.0 (/opt/crater/workdir)
Dec 17 23:23:11.744 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:23:11.744 INFO [stderr]  --> src/main.rs:2:1
Dec 17 23:23:11.744 INFO [stderr]   |
Dec 17 23:23:11.744 INFO [stderr] 2 | #[macro_use]
Dec 17 23:23:11.744 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:23:11.744 INFO [stderr]   |
Dec 17 23:23:11.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:23:11.744 INFO [stderr] 
Dec 17 23:23:11.803 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 23:23:11.803 INFO [stderr]  --> src/main.rs:2:1
Dec 17 23:23:11.803 INFO [stderr]   |
Dec 17 23:23:11.803 INFO [stderr] 2 | #[macro_use]
Dec 17 23:23:11.803 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 23:23:11.803 INFO [stderr]   |
Dec 17 23:23:11.803 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:23:11.804 INFO [stderr] 
Dec 17 23:23:12.093 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.17s
Dec 17 23:23:13.507 INFO running `"docker" "inspect" "3fadb0b98000bc63091899ab49b42570ff7cb2eaec2e86e61765f2df3ca5d25c"`
Dec 17 23:23:13.810 INFO running `"docker" "rm" "-f" "3fadb0b98000bc63091899ab49b42570ff7cb2eaec2e86e61765f2df3ca5d25c"`
Dec 17 23:23:14.180 INFO [stdout] 3fadb0b98000bc63091899ab49b42570ff7cb2eaec2e86e61765f2df3ca5d25c