Aug 11 10:35:27.156 INFO checking json_flex-0.3.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 10:35:27.156 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 10:35:27.156 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 10:35:27.156 INFO running `"docker" "create" "-v" "/tmp/crater.IDf3PqWQPyXZ:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 10:35:27.425 INFO blam! fca4895c0382c059db7fa43bab3ea4fff556143b36ef244004959010148d8d55
Aug 11 10:35:27.427 INFO running `"docker" "start" "-a" "fca4895c0382c059db7fa43bab3ea4fff556143b36ef244004959010148d8d55"`
Aug 11 10:35:28.491 INFO kablam!     Checking json_flex v0.3.2 (file:///source)
Aug 11 10:35:29.051 INFO kablam! warning: unused import: `std::fs::File`
Aug 11 10:35:29.051 INFO kablam!  --> src/test.rs:4:5
Aug 11 10:35:29.051 INFO kablam!   |
Aug 11 10:35:29.051 INFO kablam! 4 | use std::fs::File;
Aug 11 10:35:29.051 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 11 10:35:29.051 INFO kablam!   |
Aug 11 10:35:29.051 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 10:35:29.052 INFO kablam! 
Aug 11 10:35:29.052 INFO kablam! warning: unused import: `std::io::prelude::*`
Aug 11 10:35:29.052 INFO kablam!  --> src/test.rs:5:5
Aug 11 10:35:29.052 INFO kablam!   |
Aug 11 10:35:29.053 INFO kablam! 5 | use std::io::prelude::*;
Aug 11 10:35:29.053 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Aug 11 10:35:29.053 INFO kablam! 
Aug 11 10:35:30.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
Aug 11 10:35:30.952 INFO kablam! su: No module specific data is present
Aug 11 10:35:31.717 INFO running `"docker" "rm" "-f" "fca4895c0382c059db7fa43bab3ea4fff556143b36ef244004959010148d8d55"`
Aug 11 10:35:31.859 INFO blam! fca4895c0382c059db7fa43bab3ea4fff556143b36ef244004959010148d8d55