Aug 11 05:48:22.573 INFO checking prost-build-0.3.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:48:22.573 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:48:22.573 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:48:22.574 INFO running `"docker" "create" "-v" "/tmp/crater.yD9G2gOekb50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:48:22.768 INFO blam! 5aca61bcbb93bea69db65a1f5cf4f17563de078fc7a67a109577d0e62f3e78a8
Aug 11 05:48:22.770 INFO running `"docker" "start" "-a" "5aca61bcbb93bea69db65a1f5cf4f17563de078fc7a67a109577d0e62f3e78a8"`
Aug 11 05:48:23.851 INFO kablam!    Compiling prost-build v0.3.2 (file:///source)
Aug 11 05:48:23.851 INFO kablam!     Checking multimap v0.4.0
Aug 11 05:48:23.861 INFO kablam!     Checking env_logger v0.5.12
Aug 11 05:48:23.861 INFO kablam!    Compiling failure v0.1.2
Aug 11 05:48:28.240 INFO kablam!    Compiling prost-derive v0.3.2
Aug 11 05:48:41.654 INFO kablam!     Checking prost-types v0.3.2
Aug 11 05:48:53.256 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.61s
Aug 11 05:48:53.271 INFO kablam! su: No module specific data is present
Aug 11 05:48:53.788 INFO running `"docker" "rm" "-f" "5aca61bcbb93bea69db65a1f5cf4f17563de078fc7a67a109577d0e62f3e78a8"`
Aug 11 05:48:53.945 INFO blam! 5aca61bcbb93bea69db65a1f5cf4f17563de078fc7a67a109577d0e62f3e78a8