Jul 12 01:00:06.393 INFO checking regex_dfa-0.5.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 01:00:06.394 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 01:00:06.394 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 01:00:06.394 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-0/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 01:00:06.651 INFO blam! 29c284f92ac628a9ffaa717eade4302dbeee0624f4dc1b6fc4bb2bb04f742586
Jul 12 01:00:06.653 INFO running `"docker" "start" "-a" "29c284f92ac628a9ffaa717eade4302dbeee0624f4dc1b6fc4bb2bb04f742586"`
Jul 12 01:00:07.442 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Jul 12 01:00:07.442 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Jul 12 01:00:07.442 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Jul 12 01:00:07.442 INFO kablam! files will be included as a benchmark target:
Jul 12 01:00:07.442 INFO kablam! 
Jul 12 01:00:07.442 INFO kablam! * /source/benches/bench.rs
Jul 12 01:00:07.442 INFO kablam! 
Jul 12 01:00:07.442 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Jul 12 01:00:07.443 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Jul 12 01:00:07.443 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Jul 12 01:00:07.443 INFO kablam! section. You may also move the files to a location where Cargo would not
Jul 12 01:00:07.443 INFO kablam! automatically infer them to be a target, such as in subfolders.
Jul 12 01:00:07.443 INFO kablam! 
Jul 12 01:00:07.443 INFO kablam! For more information on this warning you can consult
Jul 12 01:00:07.443 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Jul 12 01:00:07.443 INFO kablam! warning: file found to be present in multiple build targets: /source/src/lib.rs
Jul 12 01:00:07.662 INFO kablam!     Checking regex-syntax v0.2.6
Jul 12 01:00:07.666 INFO kablam!     Checking refinery v0.1.1
Jul 12 01:00:07.703 INFO kablam!     Checking range-map v0.1.5
Jul 12 01:00:12.572 INFO kablam!     Checking regex_dfa v0.5.0 (file:///source)
Jul 12 01:00:13.923 INFO kablam! warning: unused import: `std::cmp::max`
Jul 12 01:00:13.923 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Jul 12 01:00:13.923 INFO kablam!    |
Jul 12 01:00:13.923 INFO kablam! 11 | use std::cmp::max;
Jul 12 01:00:13.923 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 01:00:13.930 INFO kablam!    |
Jul 12 01:00:13.930 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 01:00:13.930 INFO kablam! 
Jul 12 01:00:14.691 INFO kablam! warning: unused imports: `TestResult`, `quickcheck`
Jul 12 01:00:14.691 INFO kablam!    --> src/dfa/prefix_searcher.rs:244:34
Jul 12 01:00:14.691 INFO kablam!     |
Jul 12 01:00:14.691 INFO kablam! 244 |     use quickcheck::{QuickCheck, quickcheck, StdGen, TestResult};
Jul 12 01:00:14.691 INFO kablam!     |                                  ^^^^^^^^^^          ^^^^^^^^^^
Jul 12 01:00:14.691 INFO kablam!     |
Jul 12 01:00:14.691 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 01:00:14.691 INFO kablam! 
Jul 12 01:00:14.714 INFO kablam! warning: unused import: `std::cmp::max`
Jul 12 01:00:14.714 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Jul 12 01:00:14.714 INFO kablam!    |
Jul 12 01:00:14.714 INFO kablam! 11 | use std::cmp::max;
Jul 12 01:00:14.714 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 01:00:14.714 INFO kablam! 
Jul 12 01:00:22.315 INFO kablam! warning: function is never used: `qc`
Jul 12 01:00:22.315 INFO kablam!    --> src/dfa/prefix_searcher.rs:249:5
Jul 12 01:00:22.315 INFO kablam!     |
Jul 12 01:00:22.315 INFO kablam! 249 |     fn qc(size: usize) -> QuickCheck<StdGen<rand::ThreadRng>> {
Jul 12 01:00:22.315 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:00:22.315 INFO kablam!     |
Jul 12 01:00:22.315 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 01:00:22.315 INFO kablam! 
Jul 12 01:00:24.459 INFO kablam! warning: unused imports: `TestResult`, `quickcheck`
Jul 12 01:00:24.459 INFO kablam!    --> src/dfa/prefix_searcher.rs:244:34
Jul 12 01:00:24.459 INFO kablam!     |
Jul 12 01:00:24.459 INFO kablam! 244 |     use quickcheck::{QuickCheck, quickcheck, StdGen, TestResult};
Jul 12 01:00:24.459 INFO kablam!     |                                  ^^^^^^^^^^          ^^^^^^^^^^
Jul 12 01:00:24.470 INFO kablam!     |
Jul 12 01:00:24.470 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 01:00:24.471 INFO kablam! 
Jul 12 01:00:24.477 INFO kablam! warning: unused import: `std::cmp::max`
Jul 12 01:00:24.478 INFO kablam!   --> src/nfa/has_looks.rs:11:5
Jul 12 01:00:24.478 INFO kablam!    |
Jul 12 01:00:24.478 INFO kablam! 11 | use std::cmp::max;
Jul 12 01:00:24.478 INFO kablam!    |     ^^^^^^^^^^^^^
Jul 12 01:00:24.486 INFO kablam! 
Jul 12 01:00:30.476 INFO kablam! warning: function is never used: `qc`
Jul 12 01:00:30.476 INFO kablam!    --> src/dfa/prefix_searcher.rs:249:5
Jul 12 01:00:30.476 INFO kablam!     |
Jul 12 01:00:30.476 INFO kablam! 249 |     fn qc(size: usize) -> QuickCheck<StdGen<rand::ThreadRng>> {
Jul 12 01:00:30.476 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 01:00:30.476 INFO kablam!     |
Jul 12 01:00:30.476 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 01:00:30.476 INFO kablam! 
Jul 12 01:00:40.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.67s
Jul 12 01:00:40.110 INFO kablam! su: No module specific data is present
Jul 12 01:00:40.696 INFO running `"docker" "rm" "-f" "29c284f92ac628a9ffaa717eade4302dbeee0624f4dc1b6fc4bb2bb04f742586"`
Jul 12 01:00:40.870 INFO blam! 29c284f92ac628a9ffaa717eade4302dbeee0624f4dc1b6fc4bb2bb04f742586