Nov 01 03:09:45.155 INFO checking jk-gan/minigrep against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:09:45.155 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 03:09:45.528 INFO blam! 90501b2463278a2f44674ea464a5af09c3b77c7a684935ddd4f8a1320e13b48c
Nov 01 03:09:45.530 INFO running `"docker" "start" "-a" "90501b2463278a2f44674ea464a5af09c3b77c7a684935ddd4f8a1320e13b48c"`
Nov 01 03:09:46.736 INFO kablam! usermod: no changes
Nov 01 03:09:46.772 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 01 03:09:47.144 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 03:09:47.144 INFO kablam!  --> src/lib.rs:4:5
Nov 01 03:09:47.144 INFO kablam!   |
Nov 01 03:09:47.144 INFO kablam! 4 | use std::io::prelude::*;
Nov 01 03:09:47.144 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 03:09:47.144 INFO kablam!   |
Nov 01 03:09:47.144 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:09:47.144 INFO kablam! 
Nov 01 03:09:47.197 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 03:09:47.198 INFO kablam!  --> src/lib.rs:4:5
Nov 01 03:09:47.199 INFO kablam!   |
Nov 01 03:09:47.199 INFO kablam! 4 | use std::io::prelude::*;
Nov 01 03:09:47.200 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 03:09:47.237 INFO kablam!   |
Nov 01 03:09:47.237 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:09:47.237 INFO kablam! 
Nov 01 03:09:47.624 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 01 03:09:47.627 INFO kablam! su: No module specific data is present
Nov 01 03:09:47.898 INFO running `"docker" "rm" "-f" "90501b2463278a2f44674ea464a5af09c3b77c7a684935ddd4f8a1320e13b48c"`
Nov 01 03:09:48.031 INFO blam! 90501b2463278a2f44674ea464a5af09c3b77c7a684935ddd4f8a1320e13b48c