Sep 10 16:53:00.387 INFO checking hazel-0.0.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 16:53:00.387 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 16:53:00.387 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 16:53:00.522 INFO blam! 42f7ee1150783080d6a569203380ab4e6191e78604a13428f604f916075c34c2
Sep 10 16:53:00.524 INFO running `"docker" "start" "-a" "42f7ee1150783080d6a569203380ab4e6191e78604a13428f604f916075c34c2"`
Sep 10 16:53:01.428 INFO kablam! usermod: no changes
Sep 10 16:53:01.468 INFO kablam!     Checking bitboard v0.1.1
Sep 10 16:53:01.830 INFO kablam! error[E0432]: unresolved import `std::heap`
Sep 10 16:53:01.830 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/bitboard-0.1.1/src/lib.rs:18:10
Sep 10 16:53:01.830 INFO kablam!    |
Sep 10 16:53:01.830 INFO kablam! 18 | use std::heap::{Alloc, Layout, Heap};
Sep 10 16:53:01.830 INFO kablam!    |          ^^^^ Could not find `heap` in `std`
Sep 10 16:53:01.830 INFO kablam! 
Sep 10 16:53:01.970 INFO kablam! error: aborting due to previous error
Sep 10 16:53:01.970 INFO kablam! 
Sep 10 16:53:01.970 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 16:53:01.978 INFO kablam! error: Could not compile `bitboard`.
Sep 10 16:53:01.978 INFO kablam! 
Sep 10 16:53:01.978 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 16:53:01.978 INFO kablam! su: No module specific data is present
Sep 10 16:53:02.918 INFO running `"docker" "rm" "-f" "42f7ee1150783080d6a569203380ab4e6191e78604a13428f604f916075c34c2"`
Sep 10 16:53:03.039 INFO blam! 42f7ee1150783080d6a569203380ab4e6191e78604a13428f604f916075c34c2