Nov 06 19:55:04.683 INFO checking joelpalmer/minigrep against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 19:55:04.684 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 19:55:05.138 INFO blam! 9e07aafe8ff148844dd83997df2bea7f530b752f20c2d36b9ab830d4a98f03ba
Nov 06 19:55:05.142 INFO running `"docker" "start" "-a" "9e07aafe8ff148844dd83997df2bea7f530b752f20c2d36b9ab830d4a98f03ba"`
Nov 06 19:55:06.920 INFO kablam! usermod: no changes
Nov 06 19:55:06.982 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 06 19:55:07.416 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 19:55:07.416 INFO kablam!  --> src/lib.rs:2:5
Nov 06 19:55:07.417 INFO kablam!   |
Nov 06 19:55:07.417 INFO kablam! 2 | use std::fs::File;
Nov 06 19:55:07.418 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 19:55:07.418 INFO kablam!   |
Nov 06 19:55:07.419 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 19:55:07.419 INFO kablam! 
Nov 06 19:55:07.419 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 19:55:07.419 INFO kablam!  --> src/lib.rs:3:5
Nov 06 19:55:07.419 INFO kablam!   |
Nov 06 19:55:07.419 INFO kablam! 3 | use std::io::prelude::*;
Nov 06 19:55:07.420 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 19:55:07.420 INFO kablam! 
Nov 06 19:55:07.461 INFO kablam! warning: unused import: `std::fs::File`
Nov 06 19:55:07.461 INFO kablam!  --> src/lib.rs:2:5
Nov 06 19:55:07.461 INFO kablam!   |
Nov 06 19:55:07.461 INFO kablam! 2 | use std::fs::File;
Nov 06 19:55:07.461 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 06 19:55:07.461 INFO kablam!   |
Nov 06 19:55:07.462 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 19:55:07.462 INFO kablam! 
Nov 06 19:55:07.462 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 06 19:55:07.462 INFO kablam!  --> src/lib.rs:3:5
Nov 06 19:55:07.462 INFO kablam!   |
Nov 06 19:55:07.462 INFO kablam! 3 | use std::io::prelude::*;
Nov 06 19:55:07.462 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 06 19:55:07.463 INFO kablam! 
Nov 06 19:55:07.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 06 19:55:07.852 INFO kablam! su: No module specific data is present
Nov 06 19:55:08.174 INFO running `"docker" "rm" "-f" "9e07aafe8ff148844dd83997df2bea7f530b752f20c2d36b9ab830d4a98f03ba"`
Nov 06 19:55:08.357 INFO blam! 9e07aafe8ff148844dd83997df2bea7f530b752f20c2d36b9ab830d4a98f03ba