Nov 01 12:56:05.669 INFO checking BrandtNick/rust-minigrep against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 12:56:05.670 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12:56:05.849 INFO blam! 227c4e2fb78d2bdccb89a2e269f2b8a7dadf8c9307381efb54e05e582c7af1bb
Nov 01 12:56:05.852 INFO running `"docker" "start" "-a" "227c4e2fb78d2bdccb89a2e269f2b8a7dadf8c9307381efb54e05e582c7af1bb"`
Nov 01 12:56:06.427 INFO kablam! usermod: no changes
Nov 01 12:56:06.492 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 01 12:56:07.117 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 12:56:07.118 INFO kablam!  --> src/lib.rs:2:5
Nov 01 12:56:07.119 INFO kablam!   |
Nov 01 12:56:07.119 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 12:56:07.120 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:07.121 INFO kablam!   |
Nov 01 12:56:07.121 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:56:07.136 INFO kablam! 
Nov 01 12:56:07.181 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 12:56:07.181 INFO kablam!  --> src/lib.rs:2:5
Nov 01 12:56:07.182 INFO kablam!   |
Nov 01 12:56:07.182 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 12:56:07.182 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:07.182 INFO kablam!   |
Nov 01 12:56:07.182 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:56:07.182 INFO kablam! 
Nov 01 12:56:08.489 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Nov 01 12:56:08.492 INFO kablam! su: No module specific data is present
Nov 01 12:56:09.404 INFO running `"docker" "rm" "-f" "227c4e2fb78d2bdccb89a2e269f2b8a7dadf8c9307381efb54e05e582c7af1bb"`
Nov 01 12:56:09.788 INFO blam! 227c4e2fb78d2bdccb89a2e269f2b8a7dadf8c9307381efb54e05e582c7af1bb