Aug 11 16:30:27.274 INFO checking dds-rs-0.4.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 16:30:27.274 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:30:27.274 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:30:27.274 INFO running `"docker" "create" "-v" "/tmp/crater.0EBejDD6RxwA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/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 16:30:27.510 INFO blam! 2175adc936b181d63cefda9cf050d652d36db5684c9911dfe38aa4e50ea5d8e7
Aug 11 16:30:27.513 INFO running `"docker" "start" "-a" "2175adc936b181d63cefda9cf050d652d36db5684c9911dfe38aa4e50ea5d8e7"`
Aug 11 16:30:28.850 INFO kablam!     Checking dds-rs v0.4.0 (file:///source)
Aug 11 16:30:32.310 INFO kablam! warning: unused import: `std::str`
Aug 11 16:30:32.310 INFO kablam!  --> examples/info/main.rs:8:5
Aug 11 16:30:32.310 INFO kablam!   |
Aug 11 16:30:32.310 INFO kablam! 8 | use std::str;
Aug 11 16:30:32.310 INFO kablam!   |     ^^^^^^^^
Aug 11 16:30:32.310 INFO kablam!   |
Aug 11 16:30:32.310 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 16:30:32.310 INFO kablam! 
Aug 11 16:30:33.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Aug 11 16:30:33.520 INFO kablam! su: No module specific data is present
Aug 11 16:30:34.497 INFO running `"docker" "rm" "-f" "2175adc936b181d63cefda9cf050d652d36db5684c9911dfe38aa4e50ea5d8e7"`
Aug 11 16:30:34.618 INFO blam! 2175adc936b181d63cefda9cf050d652d36db5684c9911dfe38aa4e50ea5d8e7