Sep 14 05:53:56.941 INFO checking zookeeper-0.5.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 05:53:56.941 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 05:53:56.942 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 05:53:57.443 INFO blam! bdaf94de878420727d574eead4110d08c294df1db085435ce296dfe35e0d03ca
Sep 14 05:53:57.444 INFO running `"docker" "start" "-a" "bdaf94de878420727d574eead4110d08c294df1db085435ce296dfe35e0d03ca"`
Sep 14 05:53:59.667 INFO kablam! usermod: no changes
Sep 14 05:53:59.724 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 14 05:53:59.724 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 14 05:53:59.724 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 14 05:53:59.724 INFO kablam! files will be included as a test target:
Sep 14 05:53:59.724 INFO kablam! 
Sep 14 05:53:59.724 INFO kablam! * /source/tests/test_cache.rs
Sep 14 05:53:59.724 INFO kablam! * /source/tests/test_recursive.rs
Sep 14 05:53:59.724 INFO kablam! * /source/tests/test_zk.rs
Sep 14 05:53:59.724 INFO kablam! 
Sep 14 05:53:59.724 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 14 05:53:59.724 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 14 05:53:59.724 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 14 05:53:59.724 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 14 05:53:59.724 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 14 05:53:59.724 INFO kablam! 
Sep 14 05:53:59.724 INFO kablam! For more information on this warning you can consult
Sep 14 05:53:59.724 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 14 05:53:59.905 INFO kablam!    Compiling proc-macro2 v0.4.19
Sep 14 05:53:59.915 INFO kablam!     Checking snowflake v1.3.0
Sep 14 05:53:59.931 INFO kablam!     Checking mio v0.6.16
Sep 14 05:54:02.911 INFO kablam!     Checking mio-extras v2.0.5
Sep 14 05:54:05.984 INFO kablam!    Compiling quote v0.6.8
Sep 14 05:54:07.843 INFO kablam!    Compiling syn v0.14.9
Sep 14 05:54:17.051 INFO kablam!    Compiling zookeeper_derive v0.4.0
Sep 14 05:54:19.549 INFO kablam!     Checking zookeeper v0.5.4 (file:///source)
Sep 14 05:54:21.655 INFO kablam! warning: variant is never constructed: `Shutdown`
Sep 14 05:54:21.655 INFO kablam!   --> src/recipes/cache.rs:41:5
Sep 14 05:54:21.655 INFO kablam!    |
Sep 14 05:54:21.655 INFO kablam! 41 |     Shutdown,
Sep 14 05:54:21.655 INFO kablam!    |     ^^^^^^^^
Sep 14 05:54:21.655 INFO kablam!    |
Sep 14 05:54:21.655 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 05:54:21.655 INFO kablam! 
Sep 14 05:54:21.806 INFO kablam! warning: variant is never constructed: `Shutdown`
Sep 14 05:54:21.806 INFO kablam!   --> src/recipes/cache.rs:41:5
Sep 14 05:54:21.806 INFO kablam!    |
Sep 14 05:54:21.806 INFO kablam! 41 |     Shutdown,
Sep 14 05:54:21.806 INFO kablam!    |     ^^^^^^^^
Sep 14 05:54:21.811 INFO kablam!    |
Sep 14 05:54:21.811 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 05:54:21.811 INFO kablam! 
Sep 14 05:54:22.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 23.15s
Sep 14 05:54:22.859 INFO kablam! su: No module specific data is present
Sep 14 05:54:24.344 INFO running `"docker" "rm" "-f" "bdaf94de878420727d574eead4110d08c294df1db085435ce296dfe35e0d03ca"`
Sep 14 05:54:24.573 INFO blam! bdaf94de878420727d574eead4110d08c294df1db085435ce296dfe35e0d03ca