Sep 02 02:14:18.931 INFO checking bitboard-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 02 02:14:18.931 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 02:14:18.931 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:14:19.123 INFO blam! 9a0a811b47f1daa50bdc75d2a1c945f11018aadb2fee308166594f98d187a00a
Sep 02 02:14:19.124 INFO running `"docker" "start" "-a" "9a0a811b47f1daa50bdc75d2a1c945f11018aadb2fee308166594f98d187a00a"`
Sep 02 02:14:19.947 INFO kablam! warning: file found to be present in multiple build targets: /source/tests/nqueens.rs
Sep 02 02:14:19.955 INFO kablam!     Checking bitboard v0.1.1 (file:///source)
Sep 02 02:14:20.576 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 02 02:14:20.576 INFO kablam!   --> src/lib.rs:18:10
Sep 02 02:14:20.576 INFO kablam!    |
Sep 02 02:14:20.576 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 02 02:14:20.576 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 02 02:14:20.577 INFO kablam! 
Sep 02 02:14:20.586 INFO kablam! warning: unused import: `Alloc`
Sep 02 02:14:20.586 INFO kablam!   --> src/lib.rs:18:17
Sep 02 02:14:20.586 INFO kablam!    |
Sep 02 02:14:20.586 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 02 02:14:20.586 INFO kablam!    |                 ^^^^^
Sep 02 02:14:20.586 INFO kablam!    |
Sep 02 02:14:20.586 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 02:14:20.587 INFO kablam! 
Sep 02 02:14:20.806 INFO kablam! error: aborting due to previous error
Sep 02 02:14:20.806 INFO kablam! 
Sep 02 02:14:20.806 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 02:14:20.811 INFO kablam! error: Could not compile `bitboard`.
Sep 02 02:14:20.811 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 02:14:20.867 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 02 02:14:20.867 INFO kablam!   --> src/lib.rs:18:10
Sep 02 02:14:20.867 INFO kablam!    |
Sep 02 02:14:20.867 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 02 02:14:20.867 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 02 02:14:20.867 INFO kablam! 
Sep 02 02:14:20.895 INFO kablam! warning: unused import: `Alloc`
Sep 02 02:14:20.896 INFO kablam!   --> src/lib.rs:18:17
Sep 02 02:14:20.896 INFO kablam!    |
Sep 02 02:14:20.896 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 02 02:14:20.896 INFO kablam!    |                 ^^^^^
Sep 02 02:14:20.896 INFO kablam!    |
Sep 02 02:14:20.896 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 02:14:20.896 INFO kablam! 
Sep 02 02:14:20.896 INFO kablam! warning: unused import: `typenum::consts::*`
Sep 02 02:14:20.896 INFO kablam!    --> src/lib.rs:559:9
Sep 02 02:14:20.896 INFO kablam!     |
Sep 02 02:14:20.896 INFO kablam! 559 |     use typenum::consts::*;
Sep 02 02:14:20.896 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^
Sep 02 02:14:20.896 INFO kablam! 
Sep 02 02:14:20.903 INFO kablam! warning: unused import: `typenum::consts::*`
Sep 02 02:14:20.903 INFO kablam!     --> src/lib.rs:1361:9
Sep 02 02:14:20.903 INFO kablam!      |
Sep 02 02:14:20.903 INFO kablam! 1361 |     use typenum::consts::*;
Sep 02 02:14:20.903 INFO kablam!      |         ^^^^^^^^^^^^^^^^^^
Sep 02 02:14:20.903 INFO kablam! 
Sep 02 02:14:21.474 INFO kablam! error: aborting due to previous error
Sep 02 02:14:21.474 INFO kablam! 
Sep 02 02:14:21.474 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 02 02:14:21.481 INFO kablam! error: Could not compile `bitboard`.
Sep 02 02:14:21.481 INFO kablam! 
Sep 02 02:14:21.481 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 02:14:21.482 INFO kablam! su: No module specific data is present
Sep 02 02:14:22.235 INFO running `"docker" "rm" "-f" "9a0a811b47f1daa50bdc75d2a1c945f11018aadb2fee308166594f98d187a00a"`
Sep 02 02:14:22.321 INFO blam! 9a0a811b47f1daa50bdc75d2a1c945f11018aadb2fee308166594f98d187a00a