Aug 11 04:55:26.566 INFO checking regex_dfa-0.5.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 04:55:26.566 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 04:55:26.566 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 04:55:26.567 INFO running `"docker" "create" "-v" "/tmp/crater.kOS5Pt08uzUD:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 04:55:26.789 INFO blam! 05a3f49bcfc6aec45ab11280e702703f236c192dde80efef61cb28fcf7a933b0
Aug 11 04:55:26.791 INFO running `"docker" "start" "-a" "05a3f49bcfc6aec45ab11280e702703f236c192dde80efef61cb28fcf7a933b0"`
Aug 11 04:55:28.197 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Aug 11 04:55:28.197 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Aug 11 04:55:28.197 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 11 04:55:28.197 INFO kablam! files will be included as a benchmark target:
Aug 11 04:55:28.197 INFO kablam! 
Aug 11 04:55:28.197 INFO kablam! * /source/benches/bench.rs
Aug 11 04:55:28.197 INFO kablam! 
Aug 11 04:55:28.197 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 11 04:55:28.197 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Aug 11 04:55:28.197 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Aug 11 04:55:28.197 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 11 04:55:28.197 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 11 04:55:28.197 INFO kablam! 
Aug 11 04:55:28.198 INFO kablam! For more information on this warning you can consult
Aug 11 04:55:28.198 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 11 04:55:28.198 INFO kablam! warning: file found to be present in multiple build targets: /source/src/lib.rs
Aug 11 04:55:28.337 INFO kablam!     Checking refinery v0.1.1
Aug 11 04:55:28.348 INFO kablam!     Checking range-map v0.1.5
Aug 11 04:55:28.348 INFO kablam!     Checking quickcheck v0.2.27
Aug 11 04:55:29.861 INFO kablam!     Checking regex_dfa v0.5.0 (file:///source)
Aug 11 04:55:31.351 INFO kablam! warning: unused import: `std::cmp::max`
Aug 11 04:55:31.351 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Aug 11 04:55:31.351 INFO kablam!    |
Aug 11 04:55:31.351 INFO kablam! 11 | use std::cmp::max;
Aug 11 04:55:31.351 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 11 04:55:31.351 INFO kablam!    |
Aug 11 04:55:31.351 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 11 04:55:31.351 INFO kablam! 
Aug 11 04:55:37.506 INFO kablam! warning: unused imports: `TestResult`, `quickcheck`
Aug 11 04:55:37.507 INFO kablam!    --> src/dfa/prefix_searcher.rs:244:34
Aug 11 04:55:37.507 INFO kablam!     |
Aug 11 04:55:37.507 INFO kablam! 244 |     use quickcheck::{QuickCheck, quickcheck, StdGen, TestResult};
Aug 11 04:55:37.507 INFO kablam!     |                                  ^^^^^^^^^^          ^^^^^^^^^^
Aug 11 04:55:37.507 INFO kablam!     |
Aug 11 04:55:37.508 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 11 04:55:37.508 INFO kablam! 
Aug 11 04:55:37.523 INFO kablam! warning: unused import: `std::cmp::max`
Aug 11 04:55:37.523 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Aug 11 04:55:37.523 INFO kablam!    |
Aug 11 04:55:37.523 INFO kablam! 11 | use std::cmp::max;
Aug 11 04:55:37.524 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 11 04:55:37.524 INFO kablam! 
Aug 11 04:55:40.162 INFO kablam! warning: unused imports: `TestResult`, `quickcheck`
Aug 11 04:55:40.162 INFO kablam!    --> src/dfa/prefix_searcher.rs:244:34
Aug 11 04:55:40.162 INFO kablam!     |
Aug 11 04:55:40.162 INFO kablam! 244 |     use quickcheck::{QuickCheck, quickcheck, StdGen, TestResult};
Aug 11 04:55:40.162 INFO kablam!     |                                  ^^^^^^^^^^          ^^^^^^^^^^
Aug 11 04:55:40.162 INFO kablam!     |
Aug 11 04:55:40.162 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 11 04:55:40.162 INFO kablam! 
Aug 11 04:55:40.197 INFO kablam! warning: unused import: `std::cmp::max`
Aug 11 04:55:40.197 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Aug 11 04:55:40.197 INFO kablam!    |
Aug 11 04:55:40.197 INFO kablam! 11 | use std::cmp::max;
Aug 11 04:55:40.197 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 11 04:55:40.205 INFO kablam! 
Aug 11 04:55:48.205 INFO kablam! warning: function is never used: `qc`
Aug 11 04:55:48.205 INFO kablam!    --> src/dfa/prefix_searcher.rs:249:5
Aug 11 04:55:48.205 INFO kablam!     |
Aug 11 04:55:48.205 INFO kablam! 249 |     fn qc(size: usize) -> QuickCheck<StdGen<rand::ThreadRng>> {
Aug 11 04:55:48.205 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:55:48.205 INFO kablam!     |
Aug 11 04:55:48.205 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 04:55:48.205 INFO kablam! 
Aug 11 04:55:49.309 INFO kablam! warning: function is never used: `qc`
Aug 11 04:55:49.309 INFO kablam!    --> src/dfa/prefix_searcher.rs:249:5
Aug 11 04:55:49.309 INFO kablam!     |
Aug 11 04:55:49.309 INFO kablam! 249 |     fn qc(size: usize) -> QuickCheck<StdGen<rand::ThreadRng>> {
Aug 11 04:55:49.309 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 04:55:49.311 INFO kablam!     |
Aug 11 04:55:49.311 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 11 04:55:49.312 INFO kablam! 
Aug 11 04:55:56.912 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 28.73s
Aug 11 04:55:56.929 INFO kablam! su: No module specific data is present
Aug 11 04:55:57.521 INFO running `"docker" "rm" "-f" "05a3f49bcfc6aec45ab11280e702703f236c192dde80efef61cb28fcf7a933b0"`
Aug 11 04:55:57.630 INFO blam! 05a3f49bcfc6aec45ab11280e702703f236c192dde80efef61cb28fcf7a933b0