Sep 01 01:01:07.463 INFO checking zookeeper-0.5.4 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 01:01:07.463 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 01:01:07.463 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/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 01:01:07.723 INFO blam! c4bd92d521c1d1859ec4d61282104832ccee9283c955f40d86f81e9300706abf
Sep 01 01:01:07.725 INFO running `"docker" "start" "-a" "c4bd92d521c1d1859ec4d61282104832ccee9283c955f40d86f81e9300706abf"`
Sep 01 01:01:08.625 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 01 01:01:08.625 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 01 01:01:08.625 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 01 01:01:08.625 INFO kablam! files will be included as a test target:
Sep 01 01:01:08.625 INFO kablam! 
Sep 01 01:01:08.625 INFO kablam! * /source/tests/test_zk.rs
Sep 01 01:01:08.625 INFO kablam! * /source/tests/test_cache.rs
Sep 01 01:01:08.625 INFO kablam! * /source/tests/test_recursive.rs
Sep 01 01:01:08.626 INFO kablam! 
Sep 01 01:01:08.626 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 01 01:01:08.626 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 01 01:01:08.626 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 01 01:01:08.626 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 01 01:01:08.626 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 01 01:01:08.626 INFO kablam! 
Sep 01 01:01:08.626 INFO kablam! For more information on this warning you can consult
Sep 01 01:01:08.626 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 01 01:01:08.734 INFO kablam!    Compiling proc-macro2 v0.4.15
Sep 01 01:01:08.738 INFO kablam!     Checking env_logger v0.5.13
Sep 01 01:01:13.266 INFO kablam!    Compiling quote v0.6.8
Sep 01 01:01:15.187 INFO kablam!    Compiling syn v0.14.9
Sep 01 01:01:24.562 INFO kablam!    Compiling zookeeper_derive v0.4.0
Sep 01 01:01:27.300 INFO kablam!     Checking zookeeper v0.5.4 (file:///source)
Sep 01 01:01:29.632 INFO kablam! warning: variant is never constructed: `Shutdown`
Sep 01 01:01:29.632 INFO kablam!   --> src/recipes/cache.rs:41:5
Sep 01 01:01:29.632 INFO kablam!    |
Sep 01 01:01:29.632 INFO kablam! 41 |     Shutdown,
Sep 01 01:01:29.632 INFO kablam!    |     ^^^^^^^^
Sep 01 01:01:29.632 INFO kablam!    |
Sep 01 01:01:29.632 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:01:29.632 INFO kablam! 
Sep 01 01:01:29.849 INFO kablam! warning: variant is never constructed: `Shutdown`
Sep 01 01:01:29.849 INFO kablam!   --> src/recipes/cache.rs:41:5
Sep 01 01:01:29.849 INFO kablam!    |
Sep 01 01:01:29.849 INFO kablam! 41 |     Shutdown,
Sep 01 01:01:29.849 INFO kablam!    |     ^^^^^^^^
Sep 01 01:01:29.850 INFO kablam!    |
Sep 01 01:01:29.850 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 01:01:29.850 INFO kablam! 
Sep 01 01:01:31.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.42s
Sep 01 01:01:31.030 INFO kablam! su: No module specific data is present
Sep 01 01:01:31.470 INFO running `"docker" "rm" "-f" "c4bd92d521c1d1859ec4d61282104832ccee9283c955f40d86f81e9300706abf"`
Sep 01 01:01:31.595 INFO blam! c4bd92d521c1d1859ec4d61282104832ccee9283c955f40d86f81e9300706abf