Nov 02 05:35:04.600 INFO checking sylints/rust-minigrep against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 05:35:04.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-0/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 05:35:05.063 INFO blam! f17c7246a00d0686f808d6b119f43ee03d829ad2fd643d0d363b2b8eebcd9faf
Nov 02 05:35:05.072 INFO running `"docker" "start" "-a" "f17c7246a00d0686f808d6b119f43ee03d829ad2fd643d0d363b2b8eebcd9faf"`
Nov 02 05:35:06.320 INFO kablam! usermod: no changes
Nov 02 05:35:06.372 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 02 05:35:06.668 INFO kablam! warning: unused import: `std::fs`
Nov 02 05:35:06.668 INFO kablam!  --> src/main.rs:2:5
Nov 02 05:35:06.668 INFO kablam!   |
Nov 02 05:35:06.668 INFO kablam! 2 | use std::fs;
Nov 02 05:35:06.668 INFO kablam!   |     ^^^^^^^
Nov 02 05:35:06.668 INFO kablam!   |
Nov 02 05:35:06.668 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 05:35:06.668 INFO kablam! 
Nov 02 05:35:06.668 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 05:35:06.668 INFO kablam!  --> src/main.rs:3:5
Nov 02 05:35:06.668 INFO kablam!   |
Nov 02 05:35:06.668 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 05:35:06.668 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 05:35:06.668 INFO kablam! 
Nov 02 05:35:06.708 INFO kablam! warning: unused variable: `config`
Nov 02 05:35:06.708 INFO kablam!  --> src/main.rs:8:9
Nov 02 05:35:06.708 INFO kablam!   |
Nov 02 05:35:06.708 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 02 05:35:06.708 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Nov 02 05:35:06.708 INFO kablam!   |
Nov 02 05:35:06.708 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 05:35:06.708 INFO kablam! 
Nov 02 05:35:06.720 INFO kablam! warning: field is never used: `query`
Nov 02 05:35:06.720 INFO kablam!   --> src/main.rs:15:5
Nov 02 05:35:06.720 INFO kablam!    |
Nov 02 05:35:06.720 INFO kablam! 15 |     query: String,
Nov 02 05:35:06.720 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 05:35:06.720 INFO kablam!    |
Nov 02 05:35:06.720 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 05:35:06.720 INFO kablam! 
Nov 02 05:35:06.720 INFO kablam! warning: field is never used: `filename`
Nov 02 05:35:06.720 INFO kablam!   --> src/main.rs:16:5
Nov 02 05:35:06.720 INFO kablam!    |
Nov 02 05:35:06.720 INFO kablam! 16 |     filename: String,
Nov 02 05:35:06.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 05:35:06.720 INFO kablam! 
Nov 02 05:35:06.788 INFO kablam! warning: unused import: `std::fs`
Nov 02 05:35:06.788 INFO kablam!  --> src/main.rs:2:5
Nov 02 05:35:06.788 INFO kablam!   |
Nov 02 05:35:06.788 INFO kablam! 2 | use std::fs;
Nov 02 05:35:06.788 INFO kablam!   |     ^^^^^^^
Nov 02 05:35:06.788 INFO kablam!   |
Nov 02 05:35:06.788 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 05:35:06.788 INFO kablam! 
Nov 02 05:35:06.788 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 05:35:06.788 INFO kablam!  --> src/main.rs:3:5
Nov 02 05:35:06.788 INFO kablam!   |
Nov 02 05:35:06.788 INFO kablam! 3 | use std::io::prelude::*;
Nov 02 05:35:06.788 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 02 05:35:06.788 INFO kablam! 
Nov 02 05:35:06.820 INFO kablam! warning: unused variable: `config`
Nov 02 05:35:06.820 INFO kablam!  --> src/main.rs:8:9
Nov 02 05:35:06.820 INFO kablam!   |
Nov 02 05:35:06.820 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Nov 02 05:35:06.820 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Nov 02 05:35:06.820 INFO kablam!   |
Nov 02 05:35:06.820 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 05:35:06.820 INFO kablam! 
Nov 02 05:35:06.821 INFO kablam! warning: field is never used: `query`
Nov 02 05:35:06.821 INFO kablam!   --> src/main.rs:15:5
Nov 02 05:35:06.821 INFO kablam!    |
Nov 02 05:35:06.821 INFO kablam! 15 |     query: String,
Nov 02 05:35:06.821 INFO kablam!    |     ^^^^^^^^^^^^^
Nov 02 05:35:06.821 INFO kablam!    |
Nov 02 05:35:06.821 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 05:35:06.821 INFO kablam! 
Nov 02 05:35:06.821 INFO kablam! warning: field is never used: `filename`
Nov 02 05:35:06.821 INFO kablam!   --> src/main.rs:16:5
Nov 02 05:35:06.821 INFO kablam!    |
Nov 02 05:35:06.821 INFO kablam! 16 |     filename: String,
Nov 02 05:35:06.821 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 02 05:35:06.821 INFO kablam! 
Nov 02 05:35:06.844 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
Nov 02 05:35:06.852 INFO kablam! su: No module specific data is present
Nov 02 05:35:07.457 INFO running `"docker" "rm" "-f" "f17c7246a00d0686f808d6b119f43ee03d829ad2fd643d0d363b2b8eebcd9faf"`
Nov 02 05:35:07.794 INFO blam! f17c7246a00d0686f808d6b119f43ee03d829ad2fd643d0d363b2b8eebcd9faf