Oct 21 16:59:03.245 INFO checking jcushman/grep_caselaw against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:59:03.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 16:59:03.558 INFO blam! f5f465963a3f879ddf70820e3ef26d483e7eccff7099656d2b45dee94eea2c29
Oct 21 16:59:03.560 INFO running `"docker" "start" "-a" "f5f465963a3f879ddf70820e3ef26d483e7eccff7099656d2b45dee94eea2c29"`
Oct 21 16:59:04.416 INFO kablam! usermod: no changes
Oct 21 16:59:04.591 INFO kablam!     Checking rayon-core v1.4.0
Oct 21 16:59:04.597 INFO kablam!     Checking redis v0.8.0
Oct 21 16:59:06.196 INFO kablam!     Checking rayon v1.0.1
Oct 21 16:59:10.224 INFO kablam!     Checking grep_caselaw v0.1.0 (/source)
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `SubCommand`
Oct 21 16:59:11.980 INFO kablam!  --> src/main.rs:9:22
Oct 21 16:59:11.980 INFO kablam!   |
Oct 21 16:59:11.980 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Oct 21 16:59:11.980 INFO kablam!   |                      ^^^^^^^^^^
Oct 21 16:59:11.980 INFO kablam!   |
Oct 21 16:59:11.980 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `rayon::iter::Map as RayonMap`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:12:5
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 12 | use rayon::iter::Map as RayonMap;
Oct 21 16:59:11.980 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `regex::Captures`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:14:5
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 14 | use regex::Captures;
Oct 21 16:59:11.980 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused imports: `Error`, `Value`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:16:18
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 16 | use serde_json::{Value, Error};
Oct 21 16:59:11.980 INFO kablam!    |                  ^^^^^  ^^^^^
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:21:5
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 21 | use std::path::PathBuf;
Oct 21 16:59:11.980 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `std::iter::Map`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:22:5
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 22 | use std::iter::Map;
Oct 21 16:59:11.980 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 21 16:59:11.980 INFO kablam! 
Oct 21 16:59:11.980 INFO kablam! warning: unused import: `glob::GlobResult`
Oct 21 16:59:11.980 INFO kablam!   --> src/main.rs:23:5
Oct 21 16:59:11.980 INFO kablam!    |
Oct 21 16:59:11.980 INFO kablam! 23 | use glob::GlobResult;
Oct 21 16:59:11.980 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 21 16:59:11.981 INFO kablam! 
Oct 21 16:59:11.981 INFO kablam! warning: unused import: `rayon::iter::plumbing::Producer`
Oct 21 16:59:11.981 INFO kablam!   --> src/main.rs:24:5
Oct 21 16:59:11.981 INFO kablam!    |
Oct 21 16:59:11.981 INFO kablam! 24 | use rayon::iter::plumbing::Producer;
Oct 21 16:59:11.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:11.981 INFO kablam! 
Oct 21 16:59:11.981 INFO kablam! warning: unused import: `std::str::from_utf8_unchecked`
Oct 21 16:59:11.981 INFO kablam!   --> src/main.rs:26:5
Oct 21 16:59:11.981 INFO kablam!    |
Oct 21 16:59:11.981 INFO kablam! 26 | use std::str::from_utf8_unchecked;
Oct 21 16:59:11.981 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:11.981 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `SubCommand`
Oct 21 16:59:12.068 INFO kablam!  --> src/main.rs:9:22
Oct 21 16:59:12.068 INFO kablam!   |
Oct 21 16:59:12.068 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Oct 21 16:59:12.068 INFO kablam!   |                      ^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam!   |
Oct 21 16:59:12.068 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `rayon::iter::Map as RayonMap`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:12:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 12 | use rayon::iter::Map as RayonMap;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `regex::Captures`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:14:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 14 | use regex::Captures;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused imports: `Error`, `Value`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:16:18
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 16 | use serde_json::{Value, Error};
Oct 21 16:59:12.068 INFO kablam!    |                  ^^^^^  ^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `std::path::PathBuf`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:21:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 21 | use std::path::PathBuf;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `std::iter::Map`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:22:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 22 | use std::iter::Map;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `glob::GlobResult`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:23:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 23 | use glob::GlobResult;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 21 16:59:12.068 INFO kablam! 
Oct 21 16:59:12.068 INFO kablam! warning: unused import: `rayon::iter::plumbing::Producer`
Oct 21 16:59:12.068 INFO kablam!   --> src/main.rs:24:5
Oct 21 16:59:12.068 INFO kablam!    |
Oct 21 16:59:12.068 INFO kablam! 24 | use rayon::iter::plumbing::Producer;
Oct 21 16:59:12.068 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:12.069 INFO kablam! 
Oct 21 16:59:12.069 INFO kablam! warning: unused import: `std::str::from_utf8_unchecked`
Oct 21 16:59:12.069 INFO kablam!   --> src/main.rs:26:5
Oct 21 16:59:12.069 INFO kablam!    |
Oct 21 16:59:12.069 INFO kablam! 26 | use std::str::from_utf8_unchecked;
Oct 21 16:59:12.069 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:59:12.069 INFO kablam! 
Oct 21 16:59:12.136 INFO kablam! warning: unused variable: `default_path`
Oct 21 16:59:12.137 INFO kablam!   --> src/main.rs:88:9
Oct 21 16:59:12.137 INFO kablam!    |
Oct 21 16:59:12.137 INFO kablam! 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Oct 21 16:59:12.138 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Oct 21 16:59:12.138 INFO kablam!    |
Oct 21 16:59:12.138 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:59:12.139 INFO kablam! 
Oct 21 16:59:12.139 INFO kablam! warning: unused variable: `threadpool`
Oct 21 16:59:12.139 INFO kablam!   --> src/main.rs:97:9
Oct 21 16:59:12.139 INFO kablam!    |
Oct 21 16:59:12.140 INFO kablam! 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Oct 21 16:59:12.140 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Oct 21 16:59:12.140 INFO kablam! 
Oct 21 16:59:12.206 INFO kablam! warning: struct is never constructed: `Case`
Oct 21 16:59:12.206 INFO kablam!   --> src/main.rs:31:1
Oct 21 16:59:12.207 INFO kablam!    |
Oct 21 16:59:12.207 INFO kablam! 31 | struct Case {
Oct 21 16:59:12.207 INFO kablam!    | ^^^^^^^^^^^
Oct 21 16:59:12.207 INFO kablam!    |
Oct 21 16:59:12.208 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:59:12.208 INFO kablam! 
Oct 21 16:59:12.304 INFO kablam! warning: unused variable: `default_path`
Oct 21 16:59:12.304 INFO kablam!   --> src/main.rs:88:9
Oct 21 16:59:12.308 INFO kablam!    |
Oct 21 16:59:12.308 INFO kablam! 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Oct 21 16:59:12.308 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Oct 21 16:59:12.308 INFO kablam!    |
Oct 21 16:59:12.308 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:59:12.308 INFO kablam! 
Oct 21 16:59:12.308 INFO kablam! warning: unused variable: `threadpool`
Oct 21 16:59:12.308 INFO kablam!   --> src/main.rs:97:9
Oct 21 16:59:12.308 INFO kablam!    |
Oct 21 16:59:12.308 INFO kablam! 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Oct 21 16:59:12.308 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Oct 21 16:59:12.308 INFO kablam! 
Oct 21 16:59:12.360 INFO kablam! warning: struct is never constructed: `Case`
Oct 21 16:59:12.361 INFO kablam!   --> src/main.rs:31:1
Oct 21 16:59:12.361 INFO kablam!    |
Oct 21 16:59:12.361 INFO kablam! 31 | struct Case {
Oct 21 16:59:12.361 INFO kablam!    | ^^^^^^^^^^^
Oct 21 16:59:12.361 INFO kablam!    |
Oct 21 16:59:12.361 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:59:12.361 INFO kablam! 
Oct 21 16:59:12.417 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.99s
Oct 21 16:59:12.432 INFO kablam! su: No module specific data is present
Oct 21 16:59:13.153 INFO running `"docker" "rm" "-f" "f5f465963a3f879ddf70820e3ef26d483e7eccff7099656d2b45dee94eea2c29"`
Oct 21 16:59:13.436 INFO blam! f5f465963a3f879ddf70820e3ef26d483e7eccff7099656d2b45dee94eea2c29