Nov 01 03:21:40.878 INFO checking jcushman/grep_caselaw against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:21:40.878 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-1/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 03:21:41.466 INFO blam! 56c99b8110a4b07b2e2b7339c56832d7630f257778ef51a4f08d22527b019f83
Nov 01 03:21:41.467 INFO running `"docker" "start" "-a" "56c99b8110a4b07b2e2b7339c56832d7630f257778ef51a4f08d22527b019f83"`
Nov 01 03:21:43.340 INFO kablam! usermod: no changes
Nov 01 03:21:43.568 INFO kablam!     Checking redis v0.8.0
Nov 01 03:21:46.404 INFO kablam!     Checking grep_caselaw v0.1.0 (/source)
Nov 01 03:21:48.440 INFO kablam! warning: unused import: `SubCommand`
Nov 01 03:21:48.440 INFO kablam!  --> src/main.rs:9:22
Nov 01 03:21:48.440 INFO kablam!   |
Nov 01 03:21:48.440 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Nov 01 03:21:48.440 INFO kablam!   |                      ^^^^^^^^^^
Nov 01 03:21:48.440 INFO kablam!   |
Nov 01 03:21:48.441 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `rayon::iter::Map as RayonMap`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:12:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 12 | use rayon::iter::Map as RayonMap;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `regex::Captures`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:14:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 14 | use regex::Captures;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused imports: `Error`, `Value`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:16:18
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 16 | use serde_json::{Value, Error};
Nov 01 03:21:48.441 INFO kablam!    |                  ^^^^^  ^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `std::path::PathBuf`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:21:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 21 | use std::path::PathBuf;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `std::iter::Map`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:22:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 22 | use std::iter::Map;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `glob::GlobResult`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:23:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 23 | use glob::GlobResult;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `rayon::iter::plumbing::Producer`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:24:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 24 | use rayon::iter::plumbing::Producer;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.441 INFO kablam! warning: unused import: `std::str::from_utf8_unchecked`
Nov 01 03:21:48.441 INFO kablam!   --> src/main.rs:26:5
Nov 01 03:21:48.441 INFO kablam!    |
Nov 01 03:21:48.441 INFO kablam! 26 | use std::str::from_utf8_unchecked;
Nov 01 03:21:48.441 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.441 INFO kablam! 
Nov 01 03:21:48.464 INFO kablam! warning: unused import: `SubCommand`
Nov 01 03:21:48.464 INFO kablam!  --> src/main.rs:9:22
Nov 01 03:21:48.464 INFO kablam!   |
Nov 01 03:21:48.464 INFO kablam! 9 | use clap::{Arg, App, SubCommand};
Nov 01 03:21:48.464 INFO kablam!   |                      ^^^^^^^^^^
Nov 01 03:21:48.464 INFO kablam!   |
Nov 01 03:21:48.464 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 03:21:48.464 INFO kablam! 
Nov 01 03:21:48.464 INFO kablam! warning: unused import: `rayon::iter::Map as RayonMap`
Nov 01 03:21:48.464 INFO kablam!   --> src/main.rs:12:5
Nov 01 03:21:48.464 INFO kablam!    |
Nov 01 03:21:48.464 INFO kablam! 12 | use rayon::iter::Map as RayonMap;
Nov 01 03:21:48.464 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.464 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `regex::Captures`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:14:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 14 | use regex::Captures;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused imports: `Error`, `Value`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:16:18
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 16 | use serde_json::{Value, Error};
Nov 01 03:21:48.465 INFO kablam!    |                  ^^^^^  ^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `std::path::PathBuf`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:21:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 21 | use std::path::PathBuf;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `std::iter::Map`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:22:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 22 | use std::iter::Map;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `glob::GlobResult`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:23:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 23 | use glob::GlobResult;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `rayon::iter::plumbing::Producer`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:24:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 24 | use rayon::iter::plumbing::Producer;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.465 INFO kablam! warning: unused import: `std::str::from_utf8_unchecked`
Nov 01 03:21:48.465 INFO kablam!   --> src/main.rs:26:5
Nov 01 03:21:48.465 INFO kablam!    |
Nov 01 03:21:48.465 INFO kablam! 26 | use std::str::from_utf8_unchecked;
Nov 01 03:21:48.465 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 03:21:48.465 INFO kablam! 
Nov 01 03:21:48.592 INFO kablam! warning: unused variable: `default_path`
Nov 01 03:21:48.592 INFO kablam!   --> src/main.rs:88:9
Nov 01 03:21:48.592 INFO kablam!    |
Nov 01 03:21:48.592 INFO kablam! 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 01 03:21:48.592 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 01 03:21:48.592 INFO kablam!    |
Nov 01 03:21:48.592 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 03:21:48.592 INFO kablam! 
Nov 01 03:21:48.592 INFO kablam! warning: unused variable: `threadpool`
Nov 01 03:21:48.592 INFO kablam!   --> src/main.rs:97:9
Nov 01 03:21:48.592 INFO kablam!    |
Nov 01 03:21:48.592 INFO kablam! 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 01 03:21:48.592 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 01 03:21:48.592 INFO kablam! 
Nov 01 03:21:48.628 INFO kablam! warning: struct is never constructed: `Case`
Nov 01 03:21:48.628 INFO kablam!   --> src/main.rs:31:1
Nov 01 03:21:48.628 INFO kablam!    |
Nov 01 03:21:48.628 INFO kablam! 31 | struct Case {
Nov 01 03:21:48.628 INFO kablam!    | ^^^^^^^^^^^
Nov 01 03:21:48.628 INFO kablam!    |
Nov 01 03:21:48.628 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:21:48.628 INFO kablam! 
Nov 01 03:21:48.776 INFO kablam! warning: unused variable: `default_path`
Nov 01 03:21:48.776 INFO kablam!   --> src/main.rs:88:9
Nov 01 03:21:48.776 INFO kablam!    |
Nov 01 03:21:48.776 INFO kablam! 88 |     let default_path = "data/illinois/ill_text/**/*.txt";
Nov 01 03:21:48.776 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_default_path` instead
Nov 01 03:21:48.776 INFO kablam!    |
Nov 01 03:21:48.776 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 03:21:48.776 INFO kablam! 
Nov 01 03:21:48.776 INFO kablam! warning: unused variable: `threadpool`
Nov 01 03:21:48.776 INFO kablam!   --> src/main.rs:97:9
Nov 01 03:21:48.776 INFO kablam!    |
Nov 01 03:21:48.776 INFO kablam! 97 |     let threadpool = rayon::ThreadPoolBuilder::new()
Nov 01 03:21:48.776 INFO kablam!    |         ^^^^^^^^^^ help: consider using `_threadpool` instead
Nov 01 03:21:48.776 INFO kablam! 
Nov 01 03:21:48.842 INFO kablam! warning: struct is never constructed: `Case`
Nov 01 03:21:48.842 INFO kablam!   --> src/main.rs:31:1
Nov 01 03:21:48.842 INFO kablam!    |
Nov 01 03:21:48.843 INFO kablam! 31 | struct Case {
Nov 01 03:21:48.843 INFO kablam!    | ^^^^^^^^^^^
Nov 01 03:21:48.843 INFO kablam!    |
Nov 01 03:21:48.844 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 03:21:48.844 INFO kablam! 
Nov 01 03:21:48.899 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
Nov 01 03:21:48.912 INFO kablam! su: No module specific data is present
Nov 01 03:21:49.973 INFO running `"docker" "rm" "-f" "56c99b8110a4b07b2e2b7339c56832d7630f257778ef51a4f08d22527b019f83"`
Nov 01 03:21:50.248 INFO blam! 56c99b8110a4b07b2e2b7339c56832d7630f257778ef51a4f08d22527b019f83