Nov 30 01:06:07.922 INFO checking jcushman/grep_caselaw against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 01:06:07.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 01:06:08.432 INFO [stdout] a3527ad0cba15d823ba033935a52158cd80e2b3c48ff9c4e7d1d0d6c8b3f70d4
Nov 30 01:06:08.440 INFO running `"docker" "start" "-a" "a3527ad0cba15d823ba033935a52158cd80e2b3c48ff9c4e7d1d0d6c8b3f70d4"`
Nov 30 01:06:08.984 INFO [stderr] usermod: no changes
Nov 30 01:06:09.220 INFO [stderr]    Compiling redis v0.8.0
Nov 30 01:06:09.230 INFO [stderr]     Checking rayon-core v1.4.0
Nov 30 01:06:11.284 INFO [stderr]     Checking rayon v1.0.1
Nov 30 01:06:15.324 INFO [stderr]     Checking grep_caselaw v0.1.0 (/source)
Nov 30 01:06:17.728 INFO [stderr] warning: unused import: `SubCommand`
Nov 30 01:06:17.728 INFO [stderr]  --> src/main.rs:9:22
Nov 30 01:06:17.728 INFO [stderr]   |
Nov 30 01:06:17.728 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 30 01:06:17.728 INFO [stderr]   |                      ^^^^^^^^^^
Nov 30 01:06:17.728 INFO [stderr]   |
Nov 30 01:06:17.728 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:06:17.728 INFO [stderr] 
Nov 30 01:06:17.728 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Nov 30 01:06:17.728 INFO [stderr]   --> src/main.rs:12:5
Nov 30 01:06:17.728 INFO [stderr]    |
Nov 30 01:06:17.728 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Nov 30 01:06:17.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.728 INFO [stderr] 
Nov 30 01:06:17.728 INFO [stderr] warning: unused import: `regex::Captures`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:14:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 14 | use regex::Captures;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused imports: `Error`, `Value`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:16:18
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 16 | use serde_json::{Value, Error};
Nov 30 01:06:17.729 INFO [stderr]    |                  ^^^^^  ^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused import: `std::path::PathBuf`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:21:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 21 | use std::path::PathBuf;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused import: `std::iter::Map`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:22:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 22 | use std::iter::Map;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused import: `glob::GlobResult`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:23:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 23 | use glob::GlobResult;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:24:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.729 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Nov 30 01:06:17.729 INFO [stderr]   --> src/main.rs:26:5
Nov 30 01:06:17.729 INFO [stderr]    |
Nov 30 01:06:17.729 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Nov 30 01:06:17.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.729 INFO [stderr] 
Nov 30 01:06:17.856 INFO [stderr] warning: unused import: `SubCommand`
Nov 30 01:06:17.856 INFO [stderr]  --> src/main.rs:9:22
Nov 30 01:06:17.856 INFO [stderr]   |
Nov 30 01:06:17.856 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 30 01:06:17.856 INFO [stderr]   |                      ^^^^^^^^^^
Nov 30 01:06:17.856 INFO [stderr]   |
Nov 30 01:06:17.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 01:06:17.856 INFO [stderr] 
Nov 30 01:06:17.856 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Nov 30 01:06:17.856 INFO [stderr]   --> src/main.rs:12:5
Nov 30 01:06:17.856 INFO [stderr]    |
Nov 30 01:06:17.856 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Nov 30 01:06:17.856 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `regex::Captures`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:14:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 14 | use regex::Captures;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused imports: `Error`, `Value`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:16:18
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 16 | use serde_json::{Value, Error};
Nov 30 01:06:17.857 INFO [stderr]    |                  ^^^^^  ^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `std::path::PathBuf`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:21:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 21 | use std::path::PathBuf;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `std::iter::Map`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:22:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 22 | use std::iter::Map;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `glob::GlobResult`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:23:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 23 | use glob::GlobResult;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:24:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:17.857 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Nov 30 01:06:17.857 INFO [stderr]   --> src/main.rs:26:5
Nov 30 01:06:17.857 INFO [stderr]    |
Nov 30 01:06:17.857 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Nov 30 01:06:17.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 01:06:17.857 INFO [stderr] 
Nov 30 01:06:18.008 INFO [stderr] warning: unused variable: `default_path`
Nov 30 01:06:18.008 INFO [stderr]   --> src/main.rs:88:9
Nov 30 01:06:18.008 INFO [stderr]    |
Nov 30 01:06:18.008 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 30 01:06:18.008 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 30 01:06:18.008 INFO [stderr]    |
Nov 30 01:06:18.008 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:06:18.008 INFO [stderr] 
Nov 30 01:06:18.008 INFO [stderr] warning: unused variable: `threadpool`
Nov 30 01:06:18.008 INFO [stderr]   --> src/main.rs:97:9
Nov 30 01:06:18.008 INFO [stderr]    |
Nov 30 01:06:18.008 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 30 01:06:18.008 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 30 01:06:18.008 INFO [stderr] 
Nov 30 01:06:18.052 INFO [stderr] warning: unused variable: `default_path`
Nov 30 01:06:18.052 INFO [stderr]   --> src/main.rs:88:9
Nov 30 01:06:18.052 INFO [stderr]    |
Nov 30 01:06:18.052 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 30 01:06:18.052 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 30 01:06:18.052 INFO [stderr]    |
Nov 30 01:06:18.052 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 01:06:18.052 INFO [stderr] 
Nov 30 01:06:18.052 INFO [stderr] warning: unused variable: `threadpool`
Nov 30 01:06:18.052 INFO [stderr]   --> src/main.rs:97:9
Nov 30 01:06:18.052 INFO [stderr]    |
Nov 30 01:06:18.052 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 30 01:06:18.052 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 30 01:06:18.052 INFO [stderr] 
Nov 30 01:06:18.108 INFO [stderr] warning: struct is never constructed: `Case`
Nov 30 01:06:18.108 INFO [stderr]   --> src/main.rs:31:1
Nov 30 01:06:18.108 INFO [stderr]    |
Nov 30 01:06:18.108 INFO [stderr] 31 | struct Case {
Nov 30 01:06:18.108 INFO [stderr]    | ^^^^^^^^^^^
Nov 30 01:06:18.108 INFO [stderr]    |
Nov 30 01:06:18.108 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:06:18.108 INFO [stderr] 
Nov 30 01:06:18.163 INFO [stderr] warning: struct is never constructed: `Case`
Nov 30 01:06:18.163 INFO [stderr]   --> src/main.rs:31:1
Nov 30 01:06:18.163 INFO [stderr]    |
Nov 30 01:06:18.163 INFO [stderr] 31 | struct Case {
Nov 30 01:06:18.163 INFO [stderr]    | ^^^^^^^^^^^
Nov 30 01:06:18.163 INFO [stderr]    |
Nov 30 01:06:18.163 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 01:06:18.163 INFO [stderr] 
Nov 30 01:06:18.226 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.20s
Nov 30 01:06:18.236 INFO [stderr] su: No module specific data is present
Nov 30 01:06:19.602 INFO running `"docker" "inspect" "a3527ad0cba15d823ba033935a52158cd80e2b3c48ff9c4e7d1d0d6c8b3f70d4"`
Nov 30 01:06:19.934 INFO running `"docker" "rm" "-f" "a3527ad0cba15d823ba033935a52158cd80e2b3c48ff9c4e7d1d0d6c8b3f70d4"`
Nov 30 01:06:20.320 INFO [stdout] a3527ad0cba15d823ba033935a52158cd80e2b3c48ff9c4e7d1d0d6c8b3f70d4