Nov 16 23:57:43.658 INFO testing jcushman/grep_caselaw against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 23:57:43.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 16 23:57:43.895 INFO [stdout] 9833dc55fe8a89ffaea98c094ce39a957f8d8f044752dff83bbab04dd4c30366
Nov 16 23:57:43.897 INFO running `"docker" "start" "-a" "9833dc55fe8a89ffaea98c094ce39a957f8d8f044752dff83bbab04dd4c30366"`
Nov 16 23:57:44.504 INFO [stderr] usermod: no changes
Nov 16 23:57:44.759 INFO [stderr]    Compiling redis v0.8.0
Nov 16 23:57:44.763 INFO [stderr]    Compiling rayon v1.0.1
Nov 16 23:57:52.347 INFO [stderr]    Compiling grep_caselaw v0.1.0 (/source)
Nov 16 23:57:53.949 INFO [stderr] warning: unused import: `SubCommand`
Nov 16 23:57:53.950 INFO [stderr]  --> src/main.rs:9:22
Nov 16 23:57:53.950 INFO [stderr]   |
Nov 16 23:57:53.950 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 16 23:57:53.950 INFO [stderr]   |                      ^^^^^^^^^^
Nov 16 23:57:53.950 INFO [stderr]   |
Nov 16 23:57:53.950 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:57:53.950 INFO [stderr] 
Nov 16 23:57:53.951 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Nov 16 23:57:53.951 INFO [stderr]   --> src/main.rs:12:5
Nov 16 23:57:53.951 INFO [stderr]    |
Nov 16 23:57:53.952 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Nov 16 23:57:53.952 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:57:53.953 INFO [stderr] 
Nov 16 23:57:53.953 INFO [stderr] warning: unused import: `regex::Captures`
Nov 16 23:57:53.954 INFO [stderr]   --> src/main.rs:14:5
Nov 16 23:57:53.954 INFO [stderr]    |
Nov 16 23:57:53.955 INFO [stderr] 14 | use regex::Captures;
Nov 16 23:57:53.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 23:57:53.956 INFO [stderr] 
Nov 16 23:57:53.956 INFO [stderr] warning: unused imports: `Error`, `Value`
Nov 16 23:57:53.957 INFO [stderr]   --> src/main.rs:16:18
Nov 16 23:57:53.957 INFO [stderr]    |
Nov 16 23:57:53.958 INFO [stderr] 16 | use serde_json::{Value, Error};
Nov 16 23:57:53.958 INFO [stderr]    |                  ^^^^^  ^^^^^
Nov 16 23:57:53.958 INFO [stderr] 
Nov 16 23:57:53.958 INFO [stderr] warning: unused import: `std::path::PathBuf`
Nov 16 23:57:53.958 INFO [stderr]   --> src/main.rs:21:5
Nov 16 23:57:53.958 INFO [stderr]    |
Nov 16 23:57:53.958 INFO [stderr] 21 | use std::path::PathBuf;
Nov 16 23:57:53.958 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 23:57:53.958 INFO [stderr] 
Nov 16 23:57:53.958 INFO [stderr] warning: unused import: `std::iter::Map`
Nov 16 23:57:53.958 INFO [stderr]   --> src/main.rs:22:5
Nov 16 23:57:53.958 INFO [stderr]    |
Nov 16 23:57:53.958 INFO [stderr] 22 | use std::iter::Map;
Nov 16 23:57:53.958 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 23:57:53.958 INFO [stderr] 
Nov 16 23:57:53.958 INFO [stderr] warning: unused import: `glob::GlobResult`
Nov 16 23:57:53.958 INFO [stderr]   --> src/main.rs:23:5
Nov 16 23:57:53.958 INFO [stderr]    |
Nov 16 23:57:53.958 INFO [stderr] 23 | use glob::GlobResult;
Nov 16 23:57:53.958 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 23:57:53.958 INFO [stderr] 
Nov 16 23:57:53.958 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Nov 16 23:57:53.958 INFO [stderr]   --> src/main.rs:24:5
Nov 16 23:57:53.958 INFO [stderr]    |
Nov 16 23:57:53.958 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Nov 16 23:57:53.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:57:53.963 INFO [stderr] 
Nov 16 23:57:53.963 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Nov 16 23:57:53.963 INFO [stderr]   --> src/main.rs:26:5
Nov 16 23:57:53.963 INFO [stderr]    |
Nov 16 23:57:53.963 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Nov 16 23:57:53.963 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:57:53.963 INFO [stderr] 
Nov 16 23:57:54.228 INFO [stderr] warning: unused variable: `default_path`
Nov 16 23:57:54.228 INFO [stderr]   --> src/main.rs:88:9
Nov 16 23:57:54.228 INFO [stderr]    |
Nov 16 23:57:54.228 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 16 23:57:54.228 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 16 23:57:54.228 INFO [stderr]    |
Nov 16 23:57:54.228 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:57:54.228 INFO [stderr] 
Nov 16 23:57:54.228 INFO [stderr] warning: unused variable: `threadpool`
Nov 16 23:57:54.228 INFO [stderr]   --> src/main.rs:97:9
Nov 16 23:57:54.228 INFO [stderr]    |
Nov 16 23:57:54.228 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 16 23:57:54.228 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 16 23:57:54.228 INFO [stderr] 
Nov 16 23:57:54.317 INFO [stderr] warning: struct is never constructed: `Case`
Nov 16 23:57:54.318 INFO [stderr]   --> src/main.rs:31:1
Nov 16 23:57:54.318 INFO [stderr]    |
Nov 16 23:57:54.319 INFO [stderr] 31 | struct Case {
Nov 16 23:57:54.319 INFO [stderr]    | ^^^^^^^^^^^
Nov 16 23:57:54.319 INFO [stderr]    |
Nov 16 23:57:54.320 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:57:54.320 INFO [stderr] 
Nov 16 23:57:58.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.27s
Nov 16 23:57:58.804 INFO [stderr] su: No module specific data is present
Nov 16 23:57:59.585 INFO running `"docker" "inspect" "9833dc55fe8a89ffaea98c094ce39a957f8d8f044752dff83bbab04dd4c30366"`
Nov 16 23:57:59.913 INFO running `"docker" "rm" "-f" "9833dc55fe8a89ffaea98c094ce39a957f8d8f044752dff83bbab04dd4c30366"`
Nov 16 23:58:00.185 INFO [stdout] 9833dc55fe8a89ffaea98c094ce39a957f8d8f044752dff83bbab04dd4c30366
Nov 16 23:58:00.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 16 23:58:00.565 INFO [stdout] d88d1789b54a1047f54f18342ff363ba55644deac6245d41eaba8383080747b4
Nov 16 23:58:00.575 INFO running `"docker" "start" "-a" "d88d1789b54a1047f54f18342ff363ba55644deac6245d41eaba8383080747b4"`
Nov 16 23:58:01.539 INFO [stderr] usermod: no changes
Nov 16 23:58:01.684 INFO [stderr]    Compiling grep_caselaw v0.1.0 (/source)
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `SubCommand`
Nov 16 23:58:03.035 INFO [stderr]  --> src/main.rs:9:22
Nov 16 23:58:03.035 INFO [stderr]   |
Nov 16 23:58:03.035 INFO [stderr] 9 | use clap::{Arg, App, SubCommand};
Nov 16 23:58:03.035 INFO [stderr]   |                      ^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr]   |
Nov 16 23:58:03.035 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `rayon::iter::Map as RayonMap`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:12:5
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 12 | use rayon::iter::Map as RayonMap;
Nov 16 23:58:03.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `regex::Captures`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:14:5
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 14 | use regex::Captures;
Nov 16 23:58:03.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused imports: `Error`, `Value`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:16:18
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 16 | use serde_json::{Value, Error};
Nov 16 23:58:03.035 INFO [stderr]    |                  ^^^^^  ^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `std::path::PathBuf`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:21:5
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 21 | use std::path::PathBuf;
Nov 16 23:58:03.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `std::iter::Map`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:22:5
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 22 | use std::iter::Map;
Nov 16 23:58:03.035 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.035 INFO [stderr] warning: unused import: `glob::GlobResult`
Nov 16 23:58:03.035 INFO [stderr]   --> src/main.rs:23:5
Nov 16 23:58:03.035 INFO [stderr]    |
Nov 16 23:58:03.035 INFO [stderr] 23 | use glob::GlobResult;
Nov 16 23:58:03.035 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 23:58:03.035 INFO [stderr] 
Nov 16 23:58:03.036 INFO [stderr] warning: unused import: `rayon::iter::plumbing::Producer`
Nov 16 23:58:03.036 INFO [stderr]   --> src/main.rs:24:5
Nov 16 23:58:03.036 INFO [stderr]    |
Nov 16 23:58:03.036 INFO [stderr] 24 | use rayon::iter::plumbing::Producer;
Nov 16 23:58:03.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:58:03.036 INFO [stderr] 
Nov 16 23:58:03.036 INFO [stderr] warning: unused import: `std::str::from_utf8_unchecked`
Nov 16 23:58:03.036 INFO [stderr]   --> src/main.rs:26:5
Nov 16 23:58:03.036 INFO [stderr]    |
Nov 16 23:58:03.036 INFO [stderr] 26 | use std::str::from_utf8_unchecked;
Nov 16 23:58:03.036 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:58:03.036 INFO [stderr] 
Nov 16 23:58:03.167 INFO [stderr] warning: unused variable: `default_path`
Nov 16 23:58:03.167 INFO [stderr]   --> src/main.rs:88:9
Nov 16 23:58:03.167 INFO [stderr]    |
Nov 16 23:58:03.167 INFO [stderr] 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 16 23:58:03.167 INFO [stderr]    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 16 23:58:03.167 INFO [stderr]    |
Nov 16 23:58:03.167 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:58:03.167 INFO [stderr] 
Nov 16 23:58:03.167 INFO [stderr] warning: unused variable: `threadpool`
Nov 16 23:58:03.167 INFO [stderr]   --> src/main.rs:97:9
Nov 16 23:58:03.167 INFO [stderr]    |
Nov 16 23:58:03.167 INFO [stderr] 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 16 23:58:03.167 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 16 23:58:03.167 INFO [stderr] 
Nov 16 23:58:03.219 INFO [stderr] warning: struct is never constructed: `Case`
Nov 16 23:58:03.219 INFO [stderr]   --> src/main.rs:31:1
Nov 16 23:58:03.219 INFO [stderr]    |
Nov 16 23:58:03.219 INFO [stderr] 31 | struct Case {
Nov 16 23:58:03.219 INFO [stderr]    | ^^^^^^^^^^^
Nov 16 23:58:03.219 INFO [stderr]    |
Nov 16 23:58:03.219 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:58:03.219 INFO [stderr] 
Nov 16 23:58:03.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Nov 16 23:58:03.762 INFO [stderr] su: No module specific data is present
Nov 16 23:58:04.359 INFO running `"docker" "inspect" "d88d1789b54a1047f54f18342ff363ba55644deac6245d41eaba8383080747b4"`
Nov 16 23:58:04.730 INFO running `"docker" "rm" "-f" "d88d1789b54a1047f54f18342ff363ba55644deac6245d41eaba8383080747b4"`
Nov 16 23:58:05.043 INFO [stdout] d88d1789b54a1047f54f18342ff363ba55644deac6245d41eaba8383080747b4
Nov 16 23:58:05.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 16 23:58:05.595 INFO [stdout] 3330796e0cbb4022e593f320789ade76f34a86b06a34af44b9132d0bad6b5a2b
Nov 16 23:58:05.601 INFO running `"docker" "start" "-a" "3330796e0cbb4022e593f320789ade76f34a86b06a34af44b9132d0bad6b5a2b"`
Nov 16 23:58:06.994 INFO [stderr] usermod: no changes
Nov 16 23:58:07.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Nov 16 23:58:07.231 INFO [stderr]      Running /target/debug/deps/grep_caselaw-adf12761f2a34822
Nov 16 23:58:07.255 INFO [stderr] su: No module specific data is present
Nov 16 23:58:07.255 INFO [stdout] 
Nov 16 23:58:07.256 INFO [stdout] running 0 tests
Nov 16 23:58:07.256 INFO [stdout] 
Nov 16 23:58:07.256 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:58:07.256 INFO [stdout] 
Nov 16 23:58:07.953 INFO running `"docker" "inspect" "3330796e0cbb4022e593f320789ade76f34a86b06a34af44b9132d0bad6b5a2b"`
Nov 16 23:58:08.325 INFO running `"docker" "rm" "-f" "3330796e0cbb4022e593f320789ade76f34a86b06a34af44b9132d0bad6b5a2b"`
Nov 16 23:58:08.606 INFO [stdout] 3330796e0cbb4022e593f320789ade76f34a86b06a34af44b9132d0bad6b5a2b