Nov 03 22:08:13.199 INFO checking sylints/rust-minigrep against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 22:08:13.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 03 22:08:13.525 INFO blam! f9e6bda934db27aaeae69c3c423f3e523118c49e5d4b086debb31f4b321dd462
Nov 03 22:08:13.531 INFO running `"docker" "start" "-a" "f9e6bda934db27aaeae69c3c423f3e523118c49e5d4b086debb31f4b321dd462"`
Nov 03 22:08:14.513 INFO kablam! usermod: no changes
Nov 03 22:08:14.543 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 03 22:08:14.680 INFO kablam! warning: unused import: `std::fs`
Nov 03 22:08:14.681 INFO kablam!  --> src/main.rs:2:5
Nov 03 22:08:14.681 INFO kablam!   |
Nov 03 22:08:14.681 INFO kablam! 2 | use std::fs;
Nov 03 22:08:14.681 INFO kablam!   |     ^^^^^^^
Nov 03 22:08:14.681 INFO kablam!   |
Nov 03 22:08:14.681 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 22:08:14.681 INFO kablam! 
Nov 03 22:08:14.681 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 03 22:08:14.681 INFO kablam!  --> src/main.rs:3:5
Nov 03 22:08:14.681 INFO kablam!   |
Nov 03 22:08:14.681 INFO kablam! 3 | use std::io::prelude::*;
Nov 03 22:08:14.681 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 03 22:08:14.681 INFO kablam! 
Nov 03 22:08:14.705 INFO kablam! warning: unused import: `std::fs`
Nov 03 22:08:14.705 INFO kablam!  --> src/main.rs:2:5
Nov 03 22:08:14.705 INFO kablam!   |
Nov 03 22:08:14.705 INFO kablam! 2 | use std::fs;
Nov 03 22:08:14.705 INFO kablam!   |     ^^^^^^^
Nov 03 22:08:14.705 INFO kablam!   |
Nov 03 22:08:14.705 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 22:08:14.705 INFO kablam! 
Nov 03 22:08:14.705 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 03 22:08:14.705 INFO kablam!  --> src/main.rs:3:5
Nov 03 22:08:14.705 INFO kablam!   |
Nov 03 22:08:14.705 INFO kablam! 3 | use std::io::prelude::*;
Nov 03 22:08:14.705 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 03 22:08:14.705 INFO kablam! 
Nov 03 22:08:14.705 INFO kablam! warning: unused variable: `config`
Nov 03 22:08:14.705 INFO kablam!  --> src/main.rs:8:9
Nov 03 22:08:14.705 INFO kablam!   |
Nov 03 22:08:14.705 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 03 22:08:14.705 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Nov 03 22:08:14.705 INFO kablam!   |
Nov 03 22:08:14.705 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 22:08:14.705 INFO kablam! 
Nov 03 22:08:14.708 INFO kablam! warning: field is never used: `query`
Nov 03 22:08:14.708 INFO kablam!   --> src/main.rs:15:5
Nov 03 22:08:14.708 INFO kablam!    |
Nov 03 22:08:14.708 INFO kablam! 15 |     query: String,
Nov 03 22:08:14.708 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 22:08:14.708 INFO kablam!    |
Nov 03 22:08:14.708 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:08:14.708 INFO kablam! 
Nov 03 22:08:14.708 INFO kablam! warning: field is never used: `filename`
Nov 03 22:08:14.708 INFO kablam!   --> src/main.rs:16:5
Nov 03 22:08:14.709 INFO kablam!    |
Nov 03 22:08:14.709 INFO kablam! 16 |     filename: String,
Nov 03 22:08:14.709 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 03 22:08:14.709 INFO kablam! 
Nov 03 22:08:14.735 INFO kablam! warning: unused variable: `config`
Nov 03 22:08:14.735 INFO kablam!  --> src/main.rs:8:9
Nov 03 22:08:14.735 INFO kablam!   |
Nov 03 22:08:14.735 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 03 22:08:14.735 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Nov 03 22:08:14.735 INFO kablam!   |
Nov 03 22:08:14.735 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 03 22:08:14.735 INFO kablam! 
Nov 03 22:08:14.740 INFO kablam! warning: field is never used: `query`
Nov 03 22:08:14.740 INFO kablam!   --> src/main.rs:15:5
Nov 03 22:08:14.740 INFO kablam!    |
Nov 03 22:08:14.740 INFO kablam! 15 |     query: String,
Nov 03 22:08:14.740 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 03 22:08:14.740 INFO kablam!    |
Nov 03 22:08:14.740 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 03 22:08:14.741 INFO kablam! 
Nov 03 22:08:14.741 INFO kablam! warning: field is never used: `filename`
Nov 03 22:08:14.741 INFO kablam!   --> src/main.rs:16:5
Nov 03 22:08:14.741 INFO kablam!    |
Nov 03 22:08:14.741 INFO kablam! 16 |     filename: String,
Nov 03 22:08:14.741 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 03 22:08:14.741 INFO kablam! 
Nov 03 22:08:14.755 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Nov 03 22:08:14.763 INFO kablam! su: No module specific data is present
Nov 03 22:08:15.141 INFO running `"docker" "rm" "-f" "f9e6bda934db27aaeae69c3c423f3e523118c49e5d4b086debb31f4b321dd462"`
Nov 03 22:08:15.340 INFO blam! f9e6bda934db27aaeae69c3c423f3e523118c49e5d4b086debb31f4b321dd462