Sep 06 05:37:41.523 INFO checking hazel-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 05:37:41.523 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 05:37:41.523 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 05:37:41.705 INFO blam! 10f9e99714d98f719e04fd736e0a1bd177858ff4097c5ade831e2edd0321b861
Sep 06 05:37:41.706 INFO running `"docker" "start" "-a" "10f9e99714d98f719e04fd736e0a1bd177858ff4097c5ade831e2edd0321b861"`
Sep 06 05:37:42.582 INFO kablam! usermod: no changes
Sep 06 05:37:42.615 INFO kablam!     Checking bitboard v0.1.1
Sep 06 05:37:42.787 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 06 05:37:42.787 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bitboard-0.1.1/src/lib.rs:18:10
Sep 06 05:37:42.787 INFO kablam!    |
Sep 06 05:37:42.787 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 06 05:37:42.787 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 06 05:37:42.787 INFO kablam! 
Sep 06 05:37:42.882 INFO kablam! error: aborting due to previous error
Sep 06 05:37:42.882 INFO kablam! 
Sep 06 05:37:42.882 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 06 05:37:42.889 INFO kablam! error: Could not compile `bitboard`.
Sep 06 05:37:42.889 INFO kablam! 
Sep 06 05:37:42.889 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 05:37:42.890 INFO kablam! su: No module specific data is present
Sep 06 05:37:43.425 INFO running `"docker" "rm" "-f" "10f9e99714d98f719e04fd736e0a1bd177858ff4097c5ade831e2edd0321b861"`
Sep 06 05:37:43.517 INFO blam! 10f9e99714d98f719e04fd736e0a1bd177858ff4097c5ade831e2edd0321b861