Aug 11 14:12:07.642 INFO checking frust-0.0.7 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 14:12:07.642 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:12:07.643 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 14:12:07.643 INFO running `"docker" "create" "-v" "/tmp/crater.Hf3vRSxljNtE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/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 14:12:07.796 INFO blam! c57fa593113af8f067fe6f8b7a8262e1433281933bb1c3de55a8176e2701fa46
Aug 11 14:12:07.799 INFO running `"docker" "start" "-a" "c57fa593113af8f067fe6f8b7a8262e1433281933bb1c3de55a8176e2701fa46"`
Aug 11 14:12:08.887 INFO kablam!     Checking frust v0.0.7 (file:///source)
Aug 11 14:12:09.937 INFO kablam! warning: unused import: `std::collections::*`
Aug 11 14:12:09.937 INFO kablam!    --> src/semigroup.rs:313:9
Aug 11 14:12:09.937 INFO kablam!     |
Aug 11 14:12:09.937 INFO kablam! 313 |     use std::collections::*;
Aug 11 14:12:09.937 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 11 14:12:09.937 INFO kablam!     |
Aug 11 14:12:09.938 INFO kablam!     = note: #[warn(unused_imports)] on by default
Aug 11 14:12:09.938 INFO kablam! 
Aug 11 14:12:09.938 INFO kablam! warning: unused import: `std::cell::*`
Aug 11 14:12:09.938 INFO kablam!    --> src/semigroup.rs:314:9
Aug 11 14:12:09.938 INFO kablam!     |
Aug 11 14:12:09.938 INFO kablam! 314 |     use std::cell::*;
Aug 11 14:12:09.938 INFO kablam!     |         ^^^^^^^^^^^^
Aug 11 14:12:09.938 INFO kablam! 
Aug 11 14:12:09.941 INFO kablam! warning: unused import: `std::collections::*`
Aug 11 14:12:09.941 INFO kablam!    --> src/monoid.rs:226:9
Aug 11 14:12:09.941 INFO kablam!     |
Aug 11 14:12:09.941 INFO kablam! 226 |     use std::collections::*;
Aug 11 14:12:09.941 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Aug 11 14:12:09.941 INFO kablam! 
Aug 11 14:12:13.865 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.00s
Aug 11 14:12:13.868 INFO kablam! su: No module specific data is present
Aug 11 14:12:14.504 INFO running `"docker" "rm" "-f" "c57fa593113af8f067fe6f8b7a8262e1433281933bb1c3de55a8176e2701fa46"`
Aug 11 14:12:14.666 INFO blam! c57fa593113af8f067fe6f8b7a8262e1433281933bb1c3de55a8176e2701fa46