Aug 11 17:48:51.023 INFO checking circular-0.2.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 17:48:51.023 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:48:51.023 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 17:48:51.023 INFO running `"docker" "create" "-v" "/tmp/crater.Y5RucMuVW1Wm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 17:48:51.202 INFO blam! ebf5c3ec8ef42f8512bf6185c9841b759b36498a7ad0294b52839471be61ed79
Aug 11 17:48:51.204 INFO running `"docker" "start" "-a" "ebf5c3ec8ef42f8512bf6185c9841b759b36498a7ad0294b52839471be61ed79"`
Aug 11 17:48:52.989 INFO kablam!     Checking circular v0.2.0 (file:///source)
Aug 11 17:48:53.449 INFO kablam! warning: unused import: `std::str`
Aug 11 17:48:53.449 INFO kablam!    --> src/lib.rs:387:7
Aug 11 17:48:53.449 INFO kablam!     |
Aug 11 17:48:53.449 INFO kablam! 387 |   use std::str;
Aug 11 17:48:53.449 INFO kablam!     |       ^^^^^^^^
Aug 11 17:48:53.449 INFO kablam!     |
Aug 11 17:48:53.449 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 11 17:48:53.449 INFO kablam! 
Aug 11 17:48:54.045 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Aug 11 17:48:54.047 INFO kablam! su: No module specific data is present
Aug 11 17:48:55.246 INFO running `"docker" "rm" "-f" "ebf5c3ec8ef42f8512bf6185c9841b759b36498a7ad0294b52839471be61ed79"`
Aug 11 17:48:55.425 INFO blam! ebf5c3ec8ef42f8512bf6185c9841b759b36498a7ad0294b52839471be61ed79