Sep 17 15:10:14.031 INFO checking voronoi-0.1.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 15:10:14.031 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 15:10:14.032 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:10:14.217 INFO blam! 650e9cebafa682b08495404017f617e12fc002d72088e2c7c97b364573eede44
Sep 17 15:10:14.222 INFO running `"docker" "start" "-a" "650e9cebafa682b08495404017f617e12fc002d72088e2c7c97b364573eede44"`
Sep 17 15:10:15.274 INFO kablam! usermod: no changes
Sep 17 15:10:15.331 INFO kablam!     Checking ordered-float v0.5.2
Sep 17 15:10:15.692 INFO kablam!     Checking voronoi v0.1.4 (/source)
Sep 17 15:10:16.498 INFO kablam! warning: unused import: `Rng`
Sep 17 15:10:16.498 INFO kablam!  --> benches/genvoronoi.rs:7:12
Sep 17 15:10:16.498 INFO kablam!   |
Sep 17 15:10:16.498 INFO kablam! 7 | use rand::{Rng, thread_rng};
Sep 17 15:10:16.498 INFO kablam!   |            ^^^
Sep 17 15:10:16.498 INFO kablam!   |
Sep 17 15:10:16.498 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:10:16.498 INFO kablam! 
Sep 17 15:10:16.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 17 15:10:16.575 INFO kablam! su: No module specific data is present
Sep 17 15:10:17.163 INFO running `"docker" "rm" "-f" "650e9cebafa682b08495404017f617e12fc002d72088e2c7c97b364573eede44"`
Sep 17 15:10:17.297 INFO blam! 650e9cebafa682b08495404017f617e12fc002d72088e2c7c97b364573eede44