Dec 19 14:21:12.545 INFO checking killercup/np against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:21:12.545 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/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:21:12.740 INFO [stdout] 4f9f65653151f0f996491158fc1006dcf5e190a75bae7a4af499d5f9c9ea05f5
Dec 19 14:21:12.769 INFO running `"docker" "start" "-a" "4f9f65653151f0f996491158fc1006dcf5e190a75bae7a4af499d5f9c9ea05f5"`
Dec 19 14:21:14.092 INFO [stderr]    Compiling proc-macro2 v0.4.12
Dec 19 14:21:14.092 INFO [stderr]     Checking heck v0.3.0
Dec 19 14:21:14.100 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 14:21:14.100 INFO [stderr]     Checking parking_lot v0.6.3
Dec 19 14:21:15.492 INFO [stderr]     Checking console v0.6.1
Dec 19 14:21:16.832 INFO [stderr]     Checking dialoguer v0.1.0
Dec 19 14:21:17.988 INFO [stderr]    Compiling quote v0.6.6
Dec 19 14:21:18.696 INFO [stderr]    Compiling syn v0.14.8
Dec 19 14:21:26.473 INFO [stderr]    Compiling structopt-derive v0.2.10
Dec 19 14:21:29.402 INFO [stderr]     Checking structopt v0.2.10
Dec 19 14:21:29.792 INFO [stderr]     Checking np v0.1.0 (/opt/crater/workdir)
Dec 19 14:21:30.528 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 14:21:30.528 INFO [stderr]  --> src/main.rs:1:1
Dec 19 14:21:30.528 INFO [stderr]   |
Dec 19 14:21:30.528 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 19 14:21:30.528 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 14:21:30.528 INFO [stderr]   |
Dec 19 14:21:30.528 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:21:30.528 INFO [stderr] 
Dec 19 14:21:30.569 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 14:21:30.569 INFO [stderr]  --> src/main.rs:1:1
Dec 19 14:21:30.569 INFO [stderr]   |
Dec 19 14:21:30.569 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 19 14:21:30.569 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 14:21:30.569 INFO [stderr]   |
Dec 19 14:21:30.570 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 14:21:30.570 INFO [stderr] 
Dec 19 14:21:30.703 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.75s
Dec 19 14:21:31.636 INFO running `"docker" "inspect" "4f9f65653151f0f996491158fc1006dcf5e190a75bae7a4af499d5f9c9ea05f5"`
Dec 19 14:21:32.041 INFO running `"docker" "rm" "-f" "4f9f65653151f0f996491158fc1006dcf5e190a75bae7a4af499d5f9c9ea05f5"`
Dec 19 14:21:32.448 INFO [stdout] 4f9f65653151f0f996491158fc1006dcf5e190a75bae7a4af499d5f9c9ea05f5