Sep 19 20:04:41.452 INFO checking sliding_puzzle-1.0.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:04:41.452 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:04:41.452 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:04:41.599 INFO blam! c2258ec7c2e0408c2cb31140d62c458df36200b84187230454b8c1cecdc599f1
Sep 19 20:04:41.601 INFO running `"docker" "start" "-a" "c2258ec7c2e0408c2cb31140d62c458df36200b84187230454b8c1cecdc599f1"`
Sep 19 20:04:42.654 INFO kablam! usermod: no changes
Sep 19 20:04:42.691 INFO kablam! warning: An explicit [[bench]] section is specified in Cargo.toml which currently
Sep 19 20:04:42.691 INFO kablam! disables Cargo from automatically inferring other benchmark targets.
Sep 19 20:04:42.691 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 19 20:04:42.691 INFO kablam! files will be included as a benchmark target:
Sep 19 20:04:42.691 INFO kablam! 
Sep 19 20:04:42.691 INFO kablam! * /source/benches/clone.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/from_decimal.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/from_decimal_unchecked.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/moves.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/new.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/scramble.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/slide.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/slide_mut.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/slide_mut_unchecked.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/slide_unchecked.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/to_decimal.rs
Sep 19 20:04:42.691 INFO kablam! * /source/benches/to_decimal_unchecked.rs
Sep 19 20:04:42.691 INFO kablam! 
Sep 19 20:04:42.691 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 19 20:04:42.691 INFO kablam! ready to be compiled as a benchmark target today. You can future-proof yourself
Sep 19 20:04:42.691 INFO kablam! and disable this warning by adding `autobenches = false` to your [package]
Sep 19 20:04:42.691 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 19 20:04:42.691 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 19 20:04:42.692 INFO kablam! 
Sep 19 20:04:42.692 INFO kablam! For more information on this warning you can consult
Sep 19 20:04:42.692 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 19 20:04:42.705 INFO kablam!     Checking lehmer v2.0.0
Sep 19 20:04:42.949 INFO kablam!     Checking sliding_puzzle v1.0.0 (/source)
Sep 19 20:04:44.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 19 20:04:44.098 INFO kablam! su: No module specific data is present
Sep 19 20:04:44.867 INFO running `"docker" "rm" "-f" "c2258ec7c2e0408c2cb31140d62c458df36200b84187230454b8c1cecdc599f1"`
Sep 19 20:04:44.974 INFO blam! c2258ec7c2e0408c2cb31140d62c458df36200b84187230454b8c1cecdc599f1