Sep 01 06:21:12.242 INFO checking sliding_puzzle-1.0.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:21:12.242 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:21:12.242 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:21:12.390 INFO blam! 2f65845b2797981d242ca7235c5615214a23048431c4e7c5c92b3d70ee1fa9d5
Sep 01 06:21:12.392 INFO running `"docker" "start" "-a" "2f65845b2797981d242ca7235c5615214a23048431c4e7c5c92b3d70ee1fa9d5"`
Sep 01 06:21:13.127 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Sep 01 06:21:13.127 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Sep 01 06:21:13.127 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 06:21:13.127 INFO kablam! files will be included as a benchmark target:
Sep 01 06:21:13.127 INFO kablam! 
Sep 01 06:21:13.127 INFO kablam! * /source/benches/clone.rs
Sep 01 06:21:13.127 INFO kablam! * /source/benches/to_decimal.rs
Sep 01 06:21:13.127 INFO kablam! * /source/benches/new.rs
Sep 01 06:21:13.127 INFO kablam! * /source/benches/to_decimal_unchecked.rs
Sep 01 06:21:13.127 INFO kablam! * /source/benches/moves.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/slide_mut_unchecked.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/from_decimal.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/scramble.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/from_decimal_unchecked.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/slide_mut.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/slide.rs
Sep 01 06:21:13.128 INFO kablam! * /source/benches/slide_unchecked.rs
Sep 01 06:21:13.128 INFO kablam! 
Sep 01 06:21:13.128 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 06:21:13.128 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Sep 01 06:21:13.128 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Sep 01 06:21:13.128 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 06:21:13.128 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 06:21:13.128 INFO kablam! 
Sep 01 06:21:13.128 INFO kablam! For more information on this warning you can consult
Sep 01 06:21:13.128 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 06:21:13.151 INFO kablam!     Checking lehmer v2.0.0
Sep 01 06:21:13.488 INFO kablam!     Checking sliding_puzzle v1.0.0 (file:///source)
Sep 01 06:21:15.463 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
Sep 01 06:21:15.474 INFO kablam! su: No module specific data is present
Sep 01 06:21:15.915 INFO running `"docker" "rm" "-f" "2f65845b2797981d242ca7235c5615214a23048431c4e7c5c92b3d70ee1fa9d5"`
Sep 01 06:21:16.013 INFO blam! 2f65845b2797981d242ca7235c5615214a23048431c4e7c5c92b3d70ee1fa9d5