Dec 17 21:27:47.880 INFO checking killercup/np against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:27:47.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/killercup/np:/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 21:27:48.238 INFO [stdout] 30c7eef9cce9f67fe50a6beb0bed7082714b798bd2da1fa3e53885999de99136
Dec 17 21:27:48.242 INFO running `"docker" "start" "-a" "30c7eef9cce9f67fe50a6beb0bed7082714b798bd2da1fa3e53885999de99136"`
Dec 17 21:27:49.684 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 17 21:27:49.688 INFO [stderr]     Checking termios v0.2.2
Dec 17 21:27:49.690 INFO [stderr]     Checking heck v0.3.0
Dec 17 21:27:49.692 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 21:27:49.694 INFO [stderr]     Checking tempfile v2.2.0
Dec 17 21:27:49.695 INFO [stderr]     Checking regex v0.2.11
Dec 17 21:27:52.362 INFO [stderr]     Checking parking_lot v0.6.3
Dec 17 21:27:55.475 INFO [stderr]    Compiling quote v0.6.6
Dec 17 21:27:55.859 INFO [stderr]     Checking console v0.6.1
Dec 17 21:27:56.370 INFO [stderr]    Compiling syn v0.14.8
Dec 17 21:27:57.132 INFO [stderr]     Checking dialoguer v0.1.0
Dec 17 21:28:04.330 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 17 21:28:07.014 INFO [stderr]     Checking structopt v0.2.10
Dec 17 21:28:07.322 INFO [stderr]     Checking np v0.1.0 (/opt/crater/workdir)
Dec 17 21:28:07.944 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 21:28:07.944 INFO [stderr]  --> src/main.rs:1:1
Dec 17 21:28:07.944 INFO [stderr]   |
Dec 17 21:28:07.944 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 17 21:28:07.944 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 21:28:07.944 INFO [stderr]   |
Dec 17 21:28:07.944 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:28:07.944 INFO [stderr] 
Dec 17 21:28:07.956 INFO [stderr] warning: unused `#[macro_use]` import
Dec 17 21:28:07.956 INFO [stderr]  --> src/main.rs:1:1
Dec 17 21:28:07.956 INFO [stderr]   |
Dec 17 21:28:07.956 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 17 21:28:07.956 INFO [stderr]   | ^^^^^^^^^^^^
Dec 17 21:28:07.956 INFO [stderr]   |
Dec 17 21:28:07.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 21:28:07.956 INFO [stderr] 
Dec 17 21:28:08.141 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.59s
Dec 17 21:28:09.048 INFO running `"docker" "inspect" "30c7eef9cce9f67fe50a6beb0bed7082714b798bd2da1fa3e53885999de99136"`
Dec 17 21:28:09.290 INFO running `"docker" "rm" "-f" "30c7eef9cce9f67fe50a6beb0bed7082714b798bd2da1fa3e53885999de99136"`
Dec 17 21:28:09.532 INFO [stdout] 30c7eef9cce9f67fe50a6beb0bed7082714b798bd2da1fa3e53885999de99136