Sep 01 13:52:04.208 INFO checking mmap-alloc-0.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 13:52:04.208 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 13:52:04.208 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 13:52:04.399 INFO blam! 4f7e97250b66320b9752ded3f5152294b5c8785d5f112663d328c581cefd90e3
Sep 01 13:52:04.400 INFO running `"docker" "start" "-a" "4f7e97250b66320b9752ded3f5152294b5c8785d5f112663d328c581cefd90e3"`
Sep 01 13:52:05.269 INFO kablam!     Checking object-alloc v0.1.0
Sep 01 13:52:05.328 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 01 13:52:05.328 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
Sep 01 13:52:05.328 INFO kablam!    |
Sep 01 13:52:05.328 INFO kablam! 12 | use alloc::allocator::Layout;
Sep 01 13:52:05.329 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 01 13:52:05.329 INFO kablam! 
Sep 01 13:52:05.379 INFO kablam! error: aborting due to previous error
Sep 01 13:52:05.379 INFO kablam! 
Sep 01 13:52:05.379 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 01 13:52:05.386 INFO kablam! error: Could not compile `object-alloc`.
Sep 01 13:52:05.386 INFO kablam! 
Sep 01 13:52:05.386 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 13:52:05.388 INFO kablam! su: No module specific data is present
Sep 01 13:52:05.895 INFO running `"docker" "rm" "-f" "4f7e97250b66320b9752ded3f5152294b5c8785d5f112663d328c581cefd90e3"`
Sep 01 13:52:05.987 INFO blam! 4f7e97250b66320b9752ded3f5152294b5c8785d5f112663d328c581cefd90e3