Sep 04 22:32:56.561 INFO checking byteorder-1.2.6 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 22:32:56.562 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 22:32:56.562 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:32:56.743 INFO blam! c631d33685015ee3f4e61d5791d2510fe5ffabfbc0bfb2c24e5065cba4c8d393
Sep 04 22:32:56.745 INFO running `"docker" "start" "-a" "c631d33685015ee3f4e61d5791d2510fe5ffabfbc0bfb2c24e5065cba4c8d393"`
Sep 04 22:32:57.439 INFO kablam!     Checking byteorder v1.2.6 (file:///source)
Sep 04 22:33:00.458 INFO kablam! warning: unused import: `Rng`
Sep 04 22:33:00.458 INFO kablam!     --> src/lib.rs:2309:22
Sep 04 22:33:00.458 INFO kablam!      |
Sep 04 22:33:00.458 INFO kablam! 2309 |     use self::rand::{Rng, thread_rng};
Sep 04 22:33:00.458 INFO kablam!      |                      ^^^
Sep 04 22:33:00.458 INFO kablam!      |
Sep 04 22:33:00.458 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 04 22:33:00.458 INFO kablam! 
Sep 04 22:33:01.646 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
Sep 04 22:33:01.651 INFO kablam! su: No module specific data is present
Sep 04 22:33:02.130 INFO running `"docker" "rm" "-f" "c631d33685015ee3f4e61d5791d2510fe5ffabfbc0bfb2c24e5065cba4c8d393"`
Sep 04 22:33:02.253 INFO blam! c631d33685015ee3f4e61d5791d2510fe5ffabfbc0bfb2c24e5065cba4c8d393