Oct 26 19:56:15.910 INFO checking sylints/rust-minigrep against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 19:56:15.911 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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"`
Oct 26 19:56:16.295 INFO blam! ccecb76ee967195d6562318ed1694888e1e659661aa3870b6809eaeddbf6b2cc
Oct 26 19:56:16.305 INFO running `"docker" "start" "-a" "ccecb76ee967195d6562318ed1694888e1e659661aa3870b6809eaeddbf6b2cc"`
Oct 26 19:56:17.407 INFO kablam! usermod: no changes
Oct 26 19:56:17.444 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 26 19:56:17.725 INFO kablam! warning: unused import: `std::fs`
Oct 26 19:56:17.725 INFO kablam!  --> src/main.rs:2:5
Oct 26 19:56:17.725 INFO kablam!   |
Oct 26 19:56:17.725 INFO kablam! 2 | use std::fs;
Oct 26 19:56:17.725 INFO kablam!   |     ^^^^^^^
Oct 26 19:56:17.725 INFO kablam!   |
Oct 26 19:56:17.725 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:56:17.725 INFO kablam! 
Oct 26 19:56:17.725 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 26 19:56:17.725 INFO kablam!  --> src/main.rs:3:5
Oct 26 19:56:17.725 INFO kablam!   |
Oct 26 19:56:17.725 INFO kablam! 3 | use std::io::prelude::*;
Oct 26 19:56:17.725 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 26 19:56:17.725 INFO kablam! 
Oct 26 19:56:17.795 INFO kablam! warning: unused import: `std::fs`
Oct 26 19:56:17.795 INFO kablam!  --> src/main.rs:2:5
Oct 26 19:56:17.795 INFO kablam!   |
Oct 26 19:56:17.795 INFO kablam! 2 | use std::fs;
Oct 26 19:56:17.795 INFO kablam!   |     ^^^^^^^
Oct 26 19:56:17.807 INFO kablam! warning: unused variable: `config`
Oct 26 19:56:17.807 INFO kablam!   |
Oct 26 19:56:17.807 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 19:56:17.807 INFO kablam! 
Oct 26 19:56:17.807 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 26 19:56:17.807 INFO kablam!  --> src/main.rs:3:5
Oct 26 19:56:17.807 INFO kablam!   |
Oct 26 19:56:17.807 INFO kablam! 3 | use std::io::prelude::*;
Oct 26 19:56:17.807 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 26 19:56:17.807 INFO kablam!  --> src/main.rs:8:9
Oct 26 19:56:17.807 INFO kablam!   |
Oct 26 19:56:17.807 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Oct 26 19:56:17.807 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Oct 26 19:56:17.807 INFO kablam! 
Oct 26 19:56:17.835 INFO kablam!   |
Oct 26 19:56:17.835 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 26 19:56:17.835 INFO kablam! 
Oct 26 19:56:17.835 INFO kablam! warning: field is never used: `query`
Oct 26 19:56:17.835 INFO kablam!   --> src/main.rs:15:5
Oct 26 19:56:17.835 INFO kablam!    |
Oct 26 19:56:17.835 INFO kablam! 15 |     query: String,
Oct 26 19:56:17.835 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 26 19:56:17.835 INFO kablam!    |
Oct 26 19:56:17.835 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 19:56:17.835 INFO kablam! 
Oct 26 19:56:17.835 INFO kablam! warning: field is never used: `filename`
Oct 26 19:56:17.835 INFO kablam!   --> src/main.rs:16:5
Oct 26 19:56:17.835 INFO kablam!    |
Oct 26 19:56:17.835 INFO kablam! 16 |     filename: String,
Oct 26 19:56:17.835 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 19:56:17.835 INFO kablam! 
Oct 26 19:56:17.851 INFO kablam! warning: unused variable: `config`
Oct 26 19:56:17.851 INFO kablam!  --> src/main.rs:8:9
Oct 26 19:56:17.851 INFO kablam!   |
Oct 26 19:56:17.851 INFO kablam! 8 |     let config = Config::new(&args).unwrap_or_else(|err| {
Oct 26 19:56:17.851 INFO kablam!   |         ^^^^^^ help: consider using `_config` instead
Oct 26 19:56:17.851 INFO kablam!   |
Oct 26 19:56:17.851 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 26 19:56:17.851 INFO kablam! 
Oct 26 19:56:17.867 INFO kablam! warning: field is never used: `query`
Oct 26 19:56:17.867 INFO kablam!   --> src/main.rs:15:5
Oct 26 19:56:17.867 INFO kablam!    |
Oct 26 19:56:17.867 INFO kablam! 15 |     query: String,
Oct 26 19:56:17.867 INFO kablam!    |     ^^^^^^^^^^^^^
Oct 26 19:56:17.867 INFO kablam!    |
Oct 26 19:56:17.867 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 19:56:17.867 INFO kablam! 
Oct 26 19:56:17.867 INFO kablam! warning: field is never used: `filename`
Oct 26 19:56:17.867 INFO kablam!   --> src/main.rs:16:5
Oct 26 19:56:17.867 INFO kablam!    |
Oct 26 19:56:17.867 INFO kablam! 16 |     filename: String,
Oct 26 19:56:17.867 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 26 19:56:17.867 INFO kablam! 
Oct 26 19:56:17.886 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Oct 26 19:56:17.892 INFO kablam! su: No module specific data is present
Oct 26 19:56:18.406 INFO running `"docker" "rm" "-f" "ccecb76ee967195d6562318ed1694888e1e659661aa3870b6809eaeddbf6b2cc"`
Oct 26 19:56:18.651 INFO blam! ccecb76ee967195d6562318ed1694888e1e659661aa3870b6809eaeddbf6b2cc