Dec 19 16:10:57.561 INFO checking hayatoito/icfp2018 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 16:10:57.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 16:10:57.918 INFO [stdout] e17425956790be3d247a08adb002e55d3623d7320abb846ab2c29a3d6d14c3d4
Dec 19 16:10:57.926 INFO running `"docker" "start" "-a" "e17425956790be3d247a08adb002e55d3623d7320abb846ab2c29a3d6d14c3d4"`
Dec 19 16:10:59.502 INFO [stderr]     Checking loggerv v0.7.1
Dec 19 16:10:59.502 INFO [stderr]     Checking structopt v0.2.10
Dec 19 16:10:59.946 INFO [stderr]     Checking icfp2018 v0.1.0 (/opt/crater/workdir)
Dec 19 16:11:03.416 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:11:03.416 INFO [stderr]  --> src/main.rs:2:1
Dec 19 16:11:03.416 INFO [stderr]   |
Dec 19 16:11:03.416 INFO [stderr] 2 | #[macro_use]
Dec 19 16:11:03.416 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:11:03.417 INFO [stderr]   |
Dec 19 16:11:03.417 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:11:03.417 INFO [stderr] 
Dec 19 16:11:03.656 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 16:11:03.656 INFO [stderr]  --> src/main.rs:2:1
Dec 19 16:11:03.657 INFO [stderr]   |
Dec 19 16:11:03.657 INFO [stderr] 2 | #[macro_use]
Dec 19 16:11:03.657 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 16:11:03.658 INFO [stderr]   |
Dec 19 16:11:03.658 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 16:11:03.658 INFO [stderr] 
Dec 19 16:11:03.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.46s
Dec 19 16:11:04.811 INFO running `"docker" "inspect" "e17425956790be3d247a08adb002e55d3623d7320abb846ab2c29a3d6d14c3d4"`
Dec 19 16:11:05.166 INFO running `"docker" "rm" "-f" "e17425956790be3d247a08adb002e55d3623d7320abb846ab2c29a3d6d14c3d4"`
Dec 19 16:11:05.536 INFO [stdout] e17425956790be3d247a08adb002e55d3623d7320abb846ab2c29a3d6d14c3d4