Dec 01 14:12:34.541 INFO testing jcushman/grep_caselaw against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 14:12:34.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:12:34.775 INFO [stdout] 7a9e8d25e8bc0e2edf764d4ff1a657eda7c3566ec568819139649b7fbccc85fd
Dec 01 14:12:34.783 INFO running `"docker" "start" "-a" "7a9e8d25e8bc0e2edf764d4ff1a657eda7c3566ec568819139649b7fbccc85fd"`
Dec 01 14:12:35.771 INFO [stderr] usermod: no changes
Dec 01 14:12:36.015 INFO [stderr]    Compiling redis v0.8.0
Dec 01 14:12:40.322 INFO [stderr]    Compiling grep_caselaw v0.1.0 (/source)
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `SubCommand`
Dec 01 14:12:42.319 INFO [stderr]  --> src/main.rs:9:22
Dec 01 14:12:42.319 INFO [stderr]   |
Dec 01 14:12:42.319 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Dec 01 14:12:42.319 INFO [stderr]   |                      ^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr]   |
Dec 01 14:12:42.319 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:12:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `regex::Captures`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:14:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 14 | use regex::Captures;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused imports: `Error`, `Value`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:16:18
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 16 | use serde_json::{Value, Error};
Dec 01 14:12:42.319 INFO [stderr]    |                  ^^^^^  ^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:21:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 21 | use std::path::PathBuf;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `std::iter::Map`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:22:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 22 | use std::iter::Map;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `glob::GlobResult`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:23:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 23 | use glob::GlobResult;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 14:12:42.319 INFO [stderr] 
Dec 01 14:12:42.319 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Dec 01 14:12:42.319 INFO [stderr]   --> src/main.rs:24:5
Dec 01 14:12:42.319 INFO [stderr]    |
Dec 01 14:12:42.319 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Dec 01 14:12:42.319 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:42.320 INFO [stderr] 
Dec 01 14:12:42.320 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Dec 01 14:12:42.320 INFO [stderr]   --> src/main.rs:26:5
Dec 01 14:12:42.320 INFO [stderr]    |
Dec 01 14:12:42.320 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Dec 01 14:12:42.320 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:42.320 INFO [stderr] 
Dec 01 14:12:42.539 INFO [stderr] warning: unused variable: `default_path`
Dec 01 14:12:42.539 INFO [stderr]   --> src/main.rs:88:9
Dec 01 14:12:42.539 INFO [stderr]    |
Dec 01 14:12:42.539 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Dec 01 14:12:42.539 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Dec 01 14:12:42.539 INFO [stderr]    |
Dec 01 14:12:42.539 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:12:42.539 INFO [stderr] 
Dec 01 14:12:42.539 INFO [stderr] warning: unused variable: `threadpool`
Dec 01 14:12:42.539 INFO [stderr]   --> src/main.rs:97:9
Dec 01 14:12:42.539 INFO [stderr]    |
Dec 01 14:12:42.539 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Dec 01 14:12:42.539 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Dec 01 14:12:42.539 INFO [stderr] 
Dec 01 14:12:42.599 INFO [stderr] warning: struct is never constructed: `Case`
Dec 01 14:12:42.599 INFO [stderr]   --> src/main.rs:31:1
Dec 01 14:12:42.599 INFO [stderr]    |
Dec 01 14:12:42.599 INFO [stderr] 31 | struct Case {
Dec 01 14:12:42.599 INFO [stderr]    | ^^^^^^^^^^^
Dec 01 14:12:42.599 INFO [stderr]    |
Dec 01 14:12:42.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:12:42.599 INFO [stderr] 
Dec 01 14:12:47.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.31s
Dec 01 14:12:47.115 INFO [stderr] su: No module specific data is present
Dec 01 14:12:48.277 INFO running `"docker" "inspect" "7a9e8d25e8bc0e2edf764d4ff1a657eda7c3566ec568819139649b7fbccc85fd"`
Dec 01 14:12:48.518 INFO running `"docker" "rm" "-f" "7a9e8d25e8bc0e2edf764d4ff1a657eda7c3566ec568819139649b7fbccc85fd"`
Dec 01 14:12:48.835 INFO [stdout] 7a9e8d25e8bc0e2edf764d4ff1a657eda7c3566ec568819139649b7fbccc85fd
Dec 01 14:12:48.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:12:49.247 INFO [stdout] 37eaf5a834a07e95c909dd2126950354ed35aea2f76c797593c3714d1dea054d
Dec 01 14:12:49.253 INFO running `"docker" "start" "-a" "37eaf5a834a07e95c909dd2126950354ed35aea2f76c797593c3714d1dea054d"`
Dec 01 14:12:50.383 INFO [stderr] usermod: no changes
Dec 01 14:12:50.523 INFO [stderr]    Compiling grep_caselaw v0.1.0 (/source)
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `SubCommand`
Dec 01 14:12:52.141 INFO [stderr]  --> src/main.rs:9:22
Dec 01 14:12:52.141 INFO [stderr]   |
Dec 01 14:12:52.141 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Dec 01 14:12:52.141 INFO [stderr]   |                      ^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr]   |
Dec 01 14:12:52.141 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:12:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `regex::Captures`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:14:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 14 | use regex::Captures;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused imports: `Error`, `Value`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:16:18
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 16 | use serde_json::{Value, Error};
Dec 01 14:12:52.141 INFO [stderr]    |                  ^^^^^  ^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `std::path::PathBuf`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:21:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 21 | use std::path::PathBuf;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `std::iter::Map`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:22:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 22 | use std::iter::Map;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `glob::GlobResult`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:23:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 23 | use glob::GlobResult;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.141 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Dec 01 14:12:52.141 INFO [stderr]   --> src/main.rs:24:5
Dec 01 14:12:52.141 INFO [stderr]    |
Dec 01 14:12:52.141 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Dec 01 14:12:52.141 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:52.141 INFO [stderr] 
Dec 01 14:12:52.142 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Dec 01 14:12:52.142 INFO [stderr]   --> src/main.rs:26:5
Dec 01 14:12:52.142 INFO [stderr]    |
Dec 01 14:12:52.142 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Dec 01 14:12:52.142 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 14:12:52.142 INFO [stderr] 
Dec 01 14:12:52.281 INFO [stderr] warning: unused variable: `default_path`
Dec 01 14:12:52.281 INFO [stderr]   --> src/main.rs:88:9
Dec 01 14:12:52.281 INFO [stderr]    |
Dec 01 14:12:52.281 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Dec 01 14:12:52.281 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Dec 01 14:12:52.281 INFO [stderr]    |
Dec 01 14:12:52.281 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 14:12:52.281 INFO [stderr] 
Dec 01 14:12:52.281 INFO [stderr] warning: unused variable: `threadpool`
Dec 01 14:12:52.281 INFO [stderr]   --> src/main.rs:97:9
Dec 01 14:12:52.281 INFO [stderr]    |
Dec 01 14:12:52.283 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Dec 01 14:12:52.283 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Dec 01 14:12:52.283 INFO [stderr] 
Dec 01 14:12:52.333 INFO [stderr] warning: struct is never constructed: `Case`
Dec 01 14:12:52.333 INFO [stderr]   --> src/main.rs:31:1
Dec 01 14:12:52.333 INFO [stderr]    |
Dec 01 14:12:52.333 INFO [stderr] 31 | struct Case {
Dec 01 14:12:52.333 INFO [stderr]    | ^^^^^^^^^^^
Dec 01 14:12:52.333 INFO [stderr]    |
Dec 01 14:12:52.334 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 14:12:52.334 INFO [stderr] 
Dec 01 14:12:53.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
Dec 01 14:12:53.167 INFO [stderr] su: No module specific data is present
Dec 01 14:12:53.879 INFO running `"docker" "inspect" "37eaf5a834a07e95c909dd2126950354ed35aea2f76c797593c3714d1dea054d"`
Dec 01 14:12:54.279 INFO running `"docker" "rm" "-f" "37eaf5a834a07e95c909dd2126950354ed35aea2f76c797593c3714d1dea054d"`
Dec 01 14:12:54.532 INFO [stdout] 37eaf5a834a07e95c909dd2126950354ed35aea2f76c797593c3714d1dea054d
Dec 01 14:12:54.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 14:12:54.941 INFO [stdout] 0c35bd1375e07c1d0302aebdd9f63b2afe3ae5fc74317c660ff205ce8d23a9a4
Dec 01 14:12:54.943 INFO running `"docker" "start" "-a" "0c35bd1375e07c1d0302aebdd9f63b2afe3ae5fc74317c660ff205ce8d23a9a4"`
Dec 01 14:12:55.879 INFO [stderr] usermod: no changes
Dec 01 14:12:55.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 01 14:12:55.997 INFO [stderr]      Running /target/debug/deps/grep_caselaw-67a020ff03136fca
Dec 01 14:12:56.000 INFO [stdout] 
Dec 01 14:12:56.000 INFO [stdout] running 0 tests
Dec 01 14:12:56.000 INFO [stdout] 
Dec 01 14:12:56.000 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 14:12:56.000 INFO [stdout] 
Dec 01 14:12:56.003 INFO [stderr] su: No module specific data is present
Dec 01 14:12:56.479 INFO running `"docker" "inspect" "0c35bd1375e07c1d0302aebdd9f63b2afe3ae5fc74317c660ff205ce8d23a9a4"`
Dec 01 14:12:56.713 INFO running `"docker" "rm" "-f" "0c35bd1375e07c1d0302aebdd9f63b2afe3ae5fc74317c660ff205ce8d23a9a4"`
Dec 01 14:12:57.011 INFO [stdout] 0c35bd1375e07c1d0302aebdd9f63b2afe3ae5fc74317c660ff205ce8d23a9a4
