Dec 04 15:48:48.381 INFO checking killercup/np against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 15:48:48.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 04 15:48:48.903 INFO [stdout] 0710745a7d9ed1fd1692cc701c8871476c69df386017bd7b4d86f90ddd03d80e
Dec 04 15:48:48.911 INFO running `"docker" "start" "-a" "0710745a7d9ed1fd1692cc701c8871476c69df386017bd7b4d86f90ddd03d80e"`
Dec 04 15:48:50.897 INFO [stderr] usermod: no changes
Dec 04 15:48:51.055 INFO [stderr]     Checking termios v0.2.2
Dec 04 15:48:51.055 INFO [stderr]     Checking heck v0.3.0
Dec 04 15:48:51.055 INFO [stderr]     Checking tempfile v2.2.0
Dec 04 15:48:51.055 INFO [stderr]    Compiling syn v0.14.8
Dec 04 15:48:51.055 INFO [stderr]     Checking parking_lot v0.6.3
Dec 04 15:48:53.468 INFO [stderr]     Checking console v0.6.1
Dec 04 15:48:55.685 INFO [stderr]     Checking dialoguer v0.1.0
Dec 04 15:49:01.999 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 04 15:49:05.612 INFO [stderr]     Checking structopt v0.2.10
Dec 04 15:49:06.329 INFO [stderr]     Checking np v0.1.0 (/source)
Dec 04 15:49:08.496 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:49:08.496 INFO [stderr]  --> src/main.rs:1:1
Dec 04 15:49:08.496 INFO [stderr]   |
Dec 04 15:49:08.497 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 04 15:49:08.497 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:49:08.497 INFO [stderr]   |
Dec 04 15:49:08.498 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:49:08.498 INFO [stderr] 
Dec 04 15:49:08.678 INFO [stderr] warning: unused `#[macro_use]` import
Dec 04 15:49:08.679 INFO [stderr]  --> src/main.rs:1:1
Dec 04 15:49:08.680 INFO [stderr]   |
Dec 04 15:49:08.680 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 04 15:49:08.680 INFO [stderr]   | ^^^^^^^^^^^^
Dec 04 15:49:08.680 INFO [stderr]   |
Dec 04 15:49:08.681 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 15:49:08.681 INFO [stderr] 
Dec 04 15:49:08.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.91s
Dec 04 15:49:08.851 INFO [stderr] su: No module specific data is present
Dec 04 15:49:10.191 INFO running `"docker" "inspect" "0710745a7d9ed1fd1692cc701c8871476c69df386017bd7b4d86f90ddd03d80e"`
Dec 04 15:49:10.487 INFO running `"docker" "rm" "-f" "0710745a7d9ed1fd1692cc701c8871476c69df386017bd7b4d86f90ddd03d80e"`
Dec 04 15:49:10.775 INFO [stdout] 0710745a7d9ed1fd1692cc701c8871476c69df386017bd7b4d86f90ddd03d80e