Aug 10 21:26:48.429 INFO checking zookeeper-0.5.4 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 10 21:26:48.429 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:26:48.429 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 10 21:26:48.429 INFO running `"docker" "create" "-v" "/tmp/crater.e5QN4zGQ4M67:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 10 21:26:48.682 INFO blam! 7440a3339d0c9dc3d0feab010d898cb40fd4554c457c8c12b35a4edb4985b13e
Aug 10 21:26:48.685 INFO running `"docker" "start" "-a" "7440a3339d0c9dc3d0feab010d898cb40fd4554c457c8c12b35a4edb4985b13e"`
Aug 10 21:26:49.768 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Aug 10 21:26:49.768 INFO kablam! disables Cargo from automatically inferring other test targets.
Aug 10 21:26:49.768 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Aug 10 21:26:49.768 INFO kablam! files will be included as a test target:
Aug 10 21:26:49.768 INFO kablam! 
Aug 10 21:26:49.768 INFO kablam! * /source/tests/test_zk.rs
Aug 10 21:26:49.768 INFO kablam! * /source/tests/test_cache.rs
Aug 10 21:26:49.768 INFO kablam! * /source/tests/test_recursive.rs
Aug 10 21:26:49.768 INFO kablam! 
Aug 10 21:26:49.769 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Aug 10 21:26:49.769 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Aug 10 21:26:49.769 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Aug 10 21:26:49.769 INFO kablam! section. You may also move the files to a location where Cargo would not
Aug 10 21:26:49.769 INFO kablam! automatically infer them to be a target, such as in subfolders.
Aug 10 21:26:49.769 INFO kablam! 
Aug 10 21:26:49.769 INFO kablam! For more information on this warning you can consult
Aug 10 21:26:49.769 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Aug 10 21:26:49.897 INFO kablam!    Compiling proc-macro2 v0.4.9
Aug 10 21:26:49.897 INFO kablam!     Checking mio-extras v2.0.5
Aug 10 21:26:56.869 INFO kablam!    Compiling quote v0.6.5
Aug 10 21:26:58.139 INFO kablam!    Compiling syn v0.14.7
Aug 10 21:27:15.370 INFO kablam!    Compiling zookeeper_derive v0.4.0
Aug 10 21:27:18.410 INFO kablam!     Checking zookeeper v0.5.4 (file:///source)
Aug 10 21:27:22.703 INFO kablam! warning: variant is never constructed: `Shutdown`
Aug 10 21:27:22.703 INFO kablam!   --> src/recipes/cache.rs:41:5
Aug 10 21:27:22.703 INFO kablam!    |
Aug 10 21:27:22.703 INFO kablam! 41 |     Shutdown,
Aug 10 21:27:22.703 INFO kablam!    |     ^^^^^^^^
Aug 10 21:27:22.703 INFO kablam!    |
Aug 10 21:27:22.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 21:27:22.704 INFO kablam! 
Aug 10 21:27:23.446 INFO kablam! warning: variant is never constructed: `Shutdown`
Aug 10 21:27:23.446 INFO kablam!   --> src/recipes/cache.rs:41:5
Aug 10 21:27:23.446 INFO kablam!    |
Aug 10 21:27:23.446 INFO kablam! 41 |     Shutdown,
Aug 10 21:27:23.446 INFO kablam!    |     ^^^^^^^^
Aug 10 21:27:23.446 INFO kablam!    |
Aug 10 21:27:23.446 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 10 21:27:23.446 INFO kablam! 
Aug 10 21:27:25.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 35.68s
Aug 10 21:27:25.419 INFO kablam! su: No module specific data is present
Aug 10 21:27:26.119 INFO running `"docker" "rm" "-f" "7440a3339d0c9dc3d0feab010d898cb40fd4554c457c8c12b35a4edb4985b13e"`
Aug 10 21:27:26.290 INFO blam! 7440a3339d0c9dc3d0feab010d898cb40fd4554c457c8c12b35a4edb4985b13e