Jul 12 09:19:32.657 INFO checking frust-0.0.7 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 09:19:32.657 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:19:32.657 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 09:19:32.657 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 09:19:32.875 INFO blam! 75aa5445c0f79ae503fe134e7a3258aef1d255a26be55b59deebb2c933edb2cc
Jul 12 09:19:32.881 INFO running `"docker" "start" "-a" "75aa5445c0f79ae503fe134e7a3258aef1d255a26be55b59deebb2c933edb2cc"`
Jul 12 09:19:33.633 INFO kablam!     Checking frust v0.0.7 (file:///source)
Jul 12 09:19:34.508 INFO kablam! warning: unused import: `std::collections::*`
Jul 12 09:19:34.508 INFO kablam!    --> src/semigroup.rs:313:9
Jul 12 09:19:34.508 INFO kablam!     |
Jul 12 09:19:34.508 INFO kablam! 313 |     use std::collections::*;
Jul 12 09:19:34.508 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Jul 12 09:19:34.508 INFO kablam!     |
Jul 12 09:19:34.508 INFO kablam!     = note: #[warn(unused_imports)] on by default
Jul 12 09:19:34.510 INFO kablam! 
Jul 12 09:19:34.516 INFO kablam! warning: unused import: `std::cell::*`
Jul 12 09:19:34.516 INFO kablam!    --> src/semigroup.rs:314:9
Jul 12 09:19:34.516 INFO kablam!     |
Jul 12 09:19:34.516 INFO kablam! 314 |     use std::cell::*;
Jul 12 09:19:34.516 INFO kablam!     |         ^^^^^^^^^^^^
Jul 12 09:19:34.516 INFO kablam! 
Jul 12 09:19:34.523 INFO kablam! warning: unused import: `std::collections::*`
Jul 12 09:19:34.523 INFO kablam!    --> src/monoid.rs:226:9
Jul 12 09:19:34.523 INFO kablam!     |
Jul 12 09:19:34.523 INFO kablam! 226 |     use std::collections::*;
Jul 12 09:19:34.523 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Jul 12 09:19:34.523 INFO kablam! 
Jul 12 09:19:38.404 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
Jul 12 09:19:38.407 INFO kablam! su: No module specific data is present
Jul 12 09:19:38.942 INFO running `"docker" "rm" "-f" "75aa5445c0f79ae503fe134e7a3258aef1d255a26be55b59deebb2c933edb2cc"`
Jul 12 09:19:39.116 INFO blam! 75aa5445c0f79ae503fe134e7a3258aef1d255a26be55b59deebb2c933edb2cc