Sep 03 18:09:22.366 INFO checking juli1/rust-json-example against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 18:09:22.366 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 18:09:22.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 18:09:22.590 INFO blam! 51cf501dea7538abe3d7362403e2d326abf30804efa62d299a1e74630694b9a7
Sep 03 18:09:22.592 INFO running `"docker" "start" "-a" "51cf501dea7538abe3d7362403e2d326abf30804efa62d299a1e74630694b9a7"`
Sep 03 18:09:23.493 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 03 18:09:23.493 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 03 18:09:23.493 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 03 18:09:23.494 INFO kablam! files will be included as a binary target:
Sep 03 18:09:23.494 INFO kablam! 
Sep 03 18:09:23.494 INFO kablam! * /source/src/main.rs
Sep 03 18:09:23.494 INFO kablam! 
Sep 03 18:09:23.494 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 03 18:09:23.494 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 03 18:09:23.494 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 03 18:09:23.494 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 03 18:09:23.494 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 03 18:09:23.494 INFO kablam! 
Sep 03 18:09:23.494 INFO kablam! For more information on this warning you can consult
Sep 03 18:09:23.494 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 03 18:09:23.725 INFO kablam!     Checking tokio v0.0.0
Sep 03 18:09:23.731 INFO kablam!     Checking iovec v0.1.2
Sep 03 18:09:23.747 INFO kablam!     Checking serde_json v1.0.9
Sep 03 18:09:23.747 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 03 18:09:23.771 INFO kablam!     Checking native-tls v0.1.5
Sep 03 18:09:24.507 INFO kablam!     Checking bytes v0.4.6
Sep 03 18:09:24.507 INFO kablam!     Checking mio v0.6.12
Sep 03 18:09:27.994 INFO kablam!     Checking tokio-io v0.1.4
Sep 03 18:09:27.994 INFO kablam!     Checking http v0.1.4
Sep 03 18:09:31.135 INFO kablam!     Checking tokio-core v0.1.12
Sep 03 18:09:34.167 INFO kablam!     Checking tokio-proto v0.1.1
Sep 03 18:09:34.170 INFO kablam!     Checking tokio-tls v0.1.4
Sep 03 18:09:38.802 INFO kablam!     Checking hyper v0.11.16
Sep 03 18:09:46.694 INFO kablam!     Checking hyper-tls v0.1.2
Sep 03 18:09:47.361 INFO kablam!     Checking rust-json v0.1.0 (file:///source)
Sep 03 18:09:48.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.28s
Sep 03 18:09:48.771 INFO kablam! su: No module specific data is present
Sep 03 18:09:49.401 INFO running `"docker" "rm" "-f" "51cf501dea7538abe3d7362403e2d326abf30804efa62d299a1e74630694b9a7"`
Sep 03 18:09:49.567 INFO blam! 51cf501dea7538abe3d7362403e2d326abf30804efa62d299a1e74630694b9a7