Sep 01 20:23:38.527 INFO checking frust-0.0.7 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:23:38.527 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:23:38.527 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:23:38.754 INFO blam! ac77e2e3dde88a342ad05bc00b71d0ae0cad8d02aaa1a961a618a3b2f51d6be7
Sep 01 20:23:38.756 INFO running `"docker" "start" "-a" "ac77e2e3dde88a342ad05bc00b71d0ae0cad8d02aaa1a961a618a3b2f51d6be7"`
Sep 01 20:23:39.436 INFO kablam!     Checking frust v0.0.7 (file:///source)
Sep 01 20:23:40.267 INFO kablam! warning: unused import: `std::collections::*`
Sep 01 20:23:40.267 INFO kablam!    --> src/semigroup.rs:313:9
Sep 01 20:23:40.267 INFO kablam!     |
Sep 01 20:23:40.267 INFO kablam! 313 |     use std::collections::*;
Sep 01 20:23:40.267 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 01 20:23:40.268 INFO kablam!     |
Sep 01 20:23:40.268 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 01 20:23:40.268 INFO kablam! 
Sep 01 20:23:40.269 INFO kablam! warning: unused import: `std::cell::*`
Sep 01 20:23:40.269 INFO kablam!    --> src/semigroup.rs:314:9
Sep 01 20:23:40.269 INFO kablam!     |
Sep 01 20:23:40.269 INFO kablam! 314 |     use std::cell::*;
Sep 01 20:23:40.269 INFO kablam!     |         ^^^^^^^^^^^^
Sep 01 20:23:40.269 INFO kablam! 
Sep 01 20:23:40.273 INFO kablam! warning: unused import: `std::collections::*`
Sep 01 20:23:40.273 INFO kablam!    --> src/monoid.rs:226:9
Sep 01 20:23:40.273 INFO kablam!     |
Sep 01 20:23:40.273 INFO kablam! 226 |     use std::collections::*;
Sep 01 20:23:40.273 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 01 20:23:40.274 INFO kablam! 
Sep 01 20:23:42.420 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Sep 01 20:23:42.422 INFO kablam! su: No module specific data is present
Sep 01 20:23:42.868 INFO running `"docker" "rm" "-f" "ac77e2e3dde88a342ad05bc00b71d0ae0cad8d02aaa1a961a618a3b2f51d6be7"`
Sep 01 20:23:42.955 INFO blam! ac77e2e3dde88a342ad05bc00b71d0ae0cad8d02aaa1a961a618a3b2f51d6be7