Sep 17 12:35:40.376 INFO checking juli1/rust-json-example against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 12:35:40.376 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 12:35:40.376 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 12:35:40.828 INFO blam! 89c39fbd288700654444e7b6eec996e2eafd3f595ff156b5d93bea3007283cf3
Sep 17 12:35:40.829 INFO running `"docker" "start" "-a" "89c39fbd288700654444e7b6eec996e2eafd3f595ff156b5d93bea3007283cf3"`
Sep 17 12:35:42.906 INFO kablam! usermod: no changes
Sep 17 12:35:42.967 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 17 12:35:42.967 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 17 12:35:42.967 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 17 12:35:42.967 INFO kablam! files will be included as a binary target:
Sep 17 12:35:42.967 INFO kablam! 
Sep 17 12:35:42.967 INFO kablam! * /source/src/main.rs
Sep 17 12:35:42.967 INFO kablam! 
Sep 17 12:35:42.967 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 17 12:35:42.967 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 17 12:35:42.967 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 17 12:35:42.967 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 17 12:35:42.967 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 17 12:35:42.967 INFO kablam! 
Sep 17 12:35:42.967 INFO kablam! For more information on this warning you can consult
Sep 17 12:35:42.967 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 17 12:35:43.223 INFO kablam!     Checking num-traits v0.1.42
Sep 17 12:35:43.223 INFO kablam!     Checking tokio v0.0.0
Sep 17 12:35:43.223 INFO kablam!     Checking rand v0.3.20
Sep 17 12:35:43.223 INFO kablam!     Checking mio v0.6.12
Sep 17 12:35:43.223 INFO kablam!     Checking tokio-io v0.1.4
Sep 17 12:35:43.223 INFO kablam!     Checking http v0.1.4
Sep 17 12:35:47.707 INFO kablam!     Checking serde_json v1.0.9
Sep 17 12:35:49.999 INFO kablam!     Checking tokio-core v0.1.12
Sep 17 12:35:53.399 INFO kablam!     Checking tokio-proto v0.1.1
Sep 17 12:35:53.400 INFO kablam!     Checking tokio-tls v0.1.4
Sep 17 12:35:56.508 INFO kablam!     Checking hyper v0.11.16
Sep 17 12:36:01.544 INFO kablam!     Checking hyper-tls v0.1.2
Sep 17 12:36:02.089 INFO kablam!     Checking rust-json v0.1.0 (/source)
Sep 17 12:36:04.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.29s
Sep 17 12:36:04.247 INFO kablam! su: No module specific data is present
Sep 17 12:36:05.816 INFO running `"docker" "rm" "-f" "89c39fbd288700654444e7b6eec996e2eafd3f595ff156b5d93bea3007283cf3"`
Sep 17 12:36:06.146 INFO blam! 89c39fbd288700654444e7b6eec996e2eafd3f595ff156b5d93bea3007283cf3