Sep 06 03:43:57.506 INFO checking mmap-alloc-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 03:43:57.506 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 03:43:57.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/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 03:43:57.690 INFO blam! 1b0f143a7f674581a776f0dc60417b5aa93faa033562eae3891a6e3eaa20744e
Sep 06 03:43:57.692 INFO running `"docker" "start" "-a" "1b0f143a7f674581a776f0dc60417b5aa93faa033562eae3891a6e3eaa20744e"`
Sep 06 03:43:58.603 INFO kablam! usermod: no changes
Sep 06 03:43:58.640 INFO kablam!     Checking object-alloc v0.1.0
Sep 06 03:43:58.643 INFO kablam!     Checking sysconf v0.3.4
Sep 06 03:43:58.702 INFO kablam! error[E0432]: unresolved import `alloc::allocator`
Sep 06 03:43:58.702 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/object-alloc-0.1.0/src/lib.rs:12:12
Sep 06 03:43:58.702 INFO kablam!    |
Sep 06 03:43:58.702 INFO kablam! 12 | use alloc::allocator::Layout;
Sep 06 03:43:58.702 INFO kablam!    |            ^^^^^^^^^ Could not find `allocator` in `alloc`
Sep 06 03:43:58.702 INFO kablam! 
Sep 06 03:43:58.730 INFO kablam! error: aborting due to previous error
Sep 06 03:43:58.730 INFO kablam! 
Sep 06 03:43:58.730 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 06 03:43:58.735 INFO kablam! error: Could not compile `object-alloc`.
Sep 06 03:43:58.735 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 03:43:58.931 INFO kablam! error: build failed
Sep 06 03:43:58.932 INFO kablam! su: No module specific data is present
Sep 06 03:43:59.575 INFO running `"docker" "rm" "-f" "1b0f143a7f674581a776f0dc60417b5aa93faa033562eae3891a6e3eaa20744e"`
Sep 06 03:43:59.674 INFO blam! 1b0f143a7f674581a776f0dc60417b5aa93faa033562eae3891a6e3eaa20744e