Aug 30 06:59:42.917 INFO checking rbtree-0.1.5 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 06:59:42.917 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 06:59:42.917 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 06:59:43.123 INFO blam! d27fe88ee7360f5f1d8a13762e2cbe964f8daa845213e0e6a12f3ab0abd048f1
Aug 30 06:59:43.125 INFO running `"docker" "start" "-a" "d27fe88ee7360f5f1d8a13762e2cbe964f8daa845213e0e6a12f3ab0abd048f1"`
Aug 30 06:59:43.721 INFO kablam!     Checking rbtree v0.1.5 (file:///source)
Aug 30 06:59:44.134 INFO kablam! warning: unused import: `super::RBTree`
Aug 30 06:59:44.134 INFO kablam!     --> src/lib.rs:1404:9
Aug 30 06:59:44.134 INFO kablam!      |
Aug 30 06:59:44.134 INFO kablam! 1404 |     use super::RBTree;
Aug 30 06:59:44.134 INFO kablam!      |         ^^^^^^^^^^^^^
Aug 30 06:59:44.134 INFO kablam!      |
Aug 30 06:59:44.134 INFO kablam!      = note: #[warn(unused_imports)] on by default
Aug 30 06:59:44.134 INFO kablam! 
Aug 30 06:59:45.472 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Aug 30 06:59:45.474 INFO kablam! su: No module specific data is present
Aug 30 06:59:45.978 INFO running `"docker" "rm" "-f" "d27fe88ee7360f5f1d8a13762e2cbe964f8daa845213e0e6a12f3ab0abd048f1"`
Aug 30 06:59:46.097 INFO blam! d27fe88ee7360f5f1d8a13762e2cbe964f8daa845213e0e6a12f3ab0abd048f1