Sep 02 13:58:52.645 INFO checking frust-0.0.7 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 13:58:52.645 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 13:58:52.645 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:58:52.817 INFO blam! e3b49948cf7e7c03958add347ac13c4ad91b125982ea6e0f6d3d28d11a3c43ca
Sep 02 13:58:52.819 INFO running `"docker" "start" "-a" "e3b49948cf7e7c03958add347ac13c4ad91b125982ea6e0f6d3d28d11a3c43ca"`
Sep 02 13:58:53.535 INFO kablam!     Checking frust v0.0.7 (file:///source)
Sep 02 13:58:54.543 INFO kablam! warning: unused import: `std::collections::*`
Sep 02 13:58:54.543 INFO kablam!    --> src/semigroup.rs:313:9
Sep 02 13:58:54.543 INFO kablam!     |
Sep 02 13:58:54.543 INFO kablam! 313 |     use std::collections::*;
Sep 02 13:58:54.543 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 02 13:58:54.543 INFO kablam!     |
Sep 02 13:58:54.543 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 02 13:58:54.543 INFO kablam! 
Sep 02 13:58:54.543 INFO kablam! warning: unused import: `std::cell::*`
Sep 02 13:58:54.543 INFO kablam!    --> src/semigroup.rs:314:9
Sep 02 13:58:54.543 INFO kablam!     |
Sep 02 13:58:54.543 INFO kablam! 314 |     use std::cell::*;
Sep 02 13:58:54.543 INFO kablam!     |         ^^^^^^^^^^^^
Sep 02 13:58:54.543 INFO kablam! 
Sep 02 13:58:54.547 INFO kablam! warning: unused import: `std::collections::*`
Sep 02 13:58:54.547 INFO kablam!    --> src/monoid.rs:226:9
Sep 02 13:58:54.547 INFO kablam!     |
Sep 02 13:58:54.547 INFO kablam! 226 |     use std::collections::*;
Sep 02 13:58:54.547 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^
Sep 02 13:58:54.547 INFO kablam! 
Sep 02 13:58:56.620 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Sep 02 13:58:56.622 INFO kablam! su: No module specific data is present
Sep 02 13:58:57.020 INFO running `"docker" "rm" "-f" "e3b49948cf7e7c03958add347ac13c4ad91b125982ea6e0f6d3d28d11a3c43ca"`
Sep 02 13:58:57.154 INFO blam! e3b49948cf7e7c03958add347ac13c4ad91b125982ea6e0f6d3d28d11a3c43ca