Aug 17 20:09:09.998 INFO checking hazel-0.0.1 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 20:09:09.998 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 20:09:09.998 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 20:09:09.998 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 20:09:10.270 INFO blam! b146bc69fa11f136a2465d48d5637e95376fe04b95a250c8fbb5eb0453f9092f
Aug 17 20:09:10.273 INFO running `"docker" "start" "-a" "b146bc69fa11f136a2465d48d5637e95376fe04b95a250c8fbb5eb0453f9092f"`
Aug 17 20:09:11.260 INFO kablam!     Checking bitboard v0.1.1
Aug 17 20:09:11.782 INFO kablam! error[E0432]: unresolved import `std::heap`
Aug 17 20:09:11.782 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bitboard-0.1.1/src/lib.rs:18:10
Aug 17 20:09:11.782 INFO kablam!    |
Aug 17 20:09:11.782 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Aug 17 20:09:11.782 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Aug 17 20:09:11.782 INFO kablam! 
Aug 17 20:09:12.205 INFO kablam! error: aborting due to previous error
Aug 17 20:09:12.205 INFO kablam! 
Aug 17 20:09:12.205 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Aug 17 20:09:12.218 INFO kablam! error: Could not compile `bitboard`.
Aug 17 20:09:12.219 INFO kablam! 
Aug 17 20:09:12.219 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 20:09:12.221 INFO kablam! su: No module specific data is present
Aug 17 20:09:12.755 INFO running `"docker" "rm" "-f" "b146bc69fa11f136a2465d48d5637e95376fe04b95a250c8fbb5eb0453f9092f"`
Aug 17 20:09:12.927 INFO blam! b146bc69fa11f136a2465d48d5637e95376fe04b95a250c8fbb5eb0453f9092f