Jul 12 09:19:32.282 INFO checking frust-0.0.7 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 09:19:32.282 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:19:32.282 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 09:19:32.282 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:19:32.485 INFO blam! 459f9f65aebd6d07155d3212b0e05028b6c1cee5c1012e209bfa906af6387d59
Jul 12 09:19:32.487 INFO running `"docker" "start" "-a" "459f9f65aebd6d07155d3212b0e05028b6c1cee5c1012e209bfa906af6387d59"`
Jul 12 09:19:33.832 INFO kablam!     Checking frust v0.0.7 (file:///source)
Jul 12 09:19:34.895 INFO kablam! warning: unused import: `std::collections::*`
Jul 12 09:19:34.896 INFO kablam!    --> src/semigroup.rs:313:9
Jul 12 09:19:34.896 INFO kablam!     |
Jul 12 09:19:34.896 INFO kablam! 313 |     use std::collections::*;
Jul 12 09:19:34.896 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Jul 12 09:19:34.896 INFO kablam!     |
Jul 12 09:19:34.896 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 09:19:34.896 INFO kablam! 
Jul 12 09:19:34.896 INFO kablam! warning: unused import: `std::cell::*`
Jul 12 09:19:34.896 INFO kablam!    --> src/semigroup.rs:314:9
Jul 12 09:19:34.897 INFO kablam!     |
Jul 12 09:19:34.897 INFO kablam! 314 |     use std::cell::*;
Jul 12 09:19:34.897 INFO kablam!     |         ^^^^^^^^^^^^
Jul 12 09:19:34.897 INFO kablam! 
Jul 12 09:19:34.900 INFO kablam! warning: unused import: `std::collections::*`
Jul 12 09:19:34.900 INFO kablam!    --> src/monoid.rs:226:9
Jul 12 09:19:34.901 INFO kablam!     |
Jul 12 09:19:34.901 INFO kablam! 226 |     use std::collections::*;
Jul 12 09:19:34.901 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Jul 12 09:19:34.901 INFO kablam! 
Jul 12 09:19:38.671 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.85s
Jul 12 09:19:38.676 INFO kablam! su: No module specific data is present
Jul 12 09:19:39.177 INFO running `"docker" "rm" "-f" "459f9f65aebd6d07155d3212b0e05028b6c1cee5c1012e209bfa906af6387d59"`
Jul 12 09:19:39.295 INFO blam! 459f9f65aebd6d07155d3212b0e05028b6c1cee5c1012e209bfa906af6387d59