Sep 04 20:05:14.270 INFO checking dds-rs-0.4.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 20:05:14.270 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 20:05:14.270 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/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 20:05:14.433 INFO blam! 4c654b633a9e39090e6e0cee7450c8b776a1963d9885d20ebf876c925511bd82
Sep 04 20:05:14.436 INFO running `"docker" "start" "-a" "4c654b633a9e39090e6e0cee7450c8b776a1963d9885d20ebf876c925511bd82"`
Sep 04 20:05:15.246 INFO kablam!     Checking dds-rs v0.4.0 (file:///source)
Sep 04 20:05:17.976 INFO kablam! warning: unused import: `std::str`
Sep 04 20:05:17.976 INFO kablam!  --> examples/info/main.rs:8:5
Sep 04 20:05:17.976 INFO kablam!   |
Sep 04 20:05:17.977 INFO kablam! 8 | use std::str;
Sep 04 20:05:17.977 INFO kablam!   |     ^^^^^^^^
Sep 04 20:05:17.977 INFO kablam!   |
Sep 04 20:05:17.977 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 20:05:17.977 INFO kablam! 
Sep 04 20:05:19.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Sep 04 20:05:19.252 INFO kablam! su: No module specific data is present
Sep 04 20:05:19.657 INFO running `"docker" "rm" "-f" "4c654b633a9e39090e6e0cee7450c8b776a1963d9885d20ebf876c925511bd82"`
Sep 04 20:05:19.745 INFO blam! 4c654b633a9e39090e6e0cee7450c8b776a1963d9885d20ebf876c925511bd82