Sep 19 13:22:11.074 INFO checking juli1/rust-json-example against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 13:22:11.074 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 13:22:11.074 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 13:22:11.529 INFO blam! 729f05d5fb4e4ffd48fd55bf5c638a8222571d029224e3e16861ff0ab6858773
Sep 19 13:22:11.531 INFO running `"docker" "start" "-a" "729f05d5fb4e4ffd48fd55bf5c638a8222571d029224e3e16861ff0ab6858773"`
Sep 19 13:22:14.243 INFO kablam! usermod: no changes
Sep 19 13:22:14.331 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 19 13:22:14.331 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 19 13:22:14.331 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 19 13:22:14.331 INFO kablam! files will be included as a binary target:
Sep 19 13:22:14.331 INFO kablam! 
Sep 19 13:22:14.331 INFO kablam! * /source/src/main.rs
Sep 19 13:22:14.331 INFO kablam! 
Sep 19 13:22:14.331 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 19 13:22:14.331 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 19 13:22:14.331 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 19 13:22:14.331 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 19 13:22:14.331 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 19 13:22:14.331 INFO kablam! 
Sep 19 13:22:14.331 INFO kablam! For more information on this warning you can consult
Sep 19 13:22:14.331 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 19 13:22:14.499 INFO kablam!     Checking libc v0.2.36
Sep 19 13:22:14.499 INFO kablam!    Compiling cc v1.0.4
Sep 19 13:22:14.510 INFO kablam!     Checking num-traits v0.1.42
Sep 19 13:22:14.510 INFO kablam!     Checking tokio v0.0.0
Sep 19 13:22:14.510 INFO kablam!     Checking tokio-service v0.1.0
Sep 19 13:22:14.510 INFO kablam!     Checking relay v0.1.1
Sep 19 13:22:14.510 INFO kablam!    Compiling serde_derive_internals v0.19.0
Sep 19 13:22:20.003 INFO kablam!     Checking iovec v0.1.2
Sep 19 13:22:24.127 INFO kablam!     Checking net2 v0.2.31
Sep 19 13:22:24.260 INFO kablam!     Checking num_cpus v1.8.0
Sep 19 13:22:24.509 INFO kablam!     Checking rand v0.3.20
Sep 19 13:22:24.624 INFO kablam!     Checking time v0.1.39
Sep 19 13:22:24.716 INFO kablam!     Checking serde_json v1.0.9
Sep 19 13:22:24.724 INFO kablam!     Checking bytes v0.4.6
Sep 19 13:22:24.726 INFO kablam!    Compiling serde_derive v1.0.27
Sep 19 13:22:24.806 INFO kablam!    Compiling openssl-sys v0.9.24
Sep 19 13:22:26.031 INFO kablam!     Checking futures-cpupool v0.1.8
Sep 19 13:22:28.223 INFO kablam!     Checking mio v0.6.12
Sep 19 13:22:31.883 INFO kablam!     Checking tokio-io v0.1.4
Sep 19 13:22:31.883 INFO kablam!     Checking http v0.1.4
Sep 19 13:22:35.376 INFO kablam!    Compiling openssl v0.9.23
Sep 19 13:22:38.725 INFO kablam!     Checking tokio-core v0.1.12
Sep 19 13:22:43.263 INFO kablam!     Checking tokio-proto v0.1.1
Sep 19 13:22:50.575 INFO kablam!     Checking hyper v0.11.16
Sep 19 13:22:51.079 INFO kablam!     Checking native-tls v0.1.5
Sep 19 13:22:51.703 INFO kablam!     Checking tokio-tls v0.1.4
Sep 19 13:22:57.283 INFO kablam!     Checking hyper-tls v0.1.2
Sep 19 13:22:57.920 INFO kablam!     Checking rust-json v0.1.0 (/source)
Sep 19 13:22:59.907 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.61s
Sep 19 13:22:59.935 INFO kablam! su: No module specific data is present
Sep 19 13:23:01.601 INFO running `"docker" "rm" "-f" "729f05d5fb4e4ffd48fd55bf5c638a8222571d029224e3e16861ff0ab6858773"`
Sep 19 13:23:01.903 INFO blam! 729f05d5fb4e4ffd48fd55bf5c638a8222571d029224e3e16861ff0ab6858773