Sep 06 04:06:16.779 INFO checking mach-0.1.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:06:16.779 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:06:16.779 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/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 04:06:16.878 INFO blam! 78355e9b7ec6ce8670059efab1e8cd74eb7c826e401694b0122d212d02e8d0a0
Sep 06 04:06:16.879 INFO running `"docker" "start" "-a" "78355e9b7ec6ce8670059efab1e8cd74eb7c826e401694b0122d212d02e8d0a0"`
Sep 06 04:06:18.173 INFO kablam! usermod: no changes
Sep 06 04:06:18.202 INFO kablam!     Checking mach v0.1.2 (file:///source)
Sep 06 04:06:18.490 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 06 04:06:18.490 INFO kablam!   --> src/task_info.rs:35:5
Sep 06 04:06:18.490 INFO kablam!    |
Sep 06 04:06:18.490 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 06 04:06:18.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.490 INFO kablam!    |
Sep 06 04:06:18.490 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 04:06:18.490 INFO kablam! 
Sep 06 04:06:18.490 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 06 04:06:18.490 INFO kablam!   --> src/task_info.rs:36:5
Sep 06 04:06:18.490 INFO kablam!    |
Sep 06 04:06:18.490 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 06 04:06:18.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.490 INFO kablam! 
Sep 06 04:06:18.490 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 06 04:06:18.490 INFO kablam!   --> src/task_info.rs:37:5
Sep 06 04:06:18.490 INFO kablam!    |
Sep 06 04:06:18.490 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 06 04:06:18.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.490 INFO kablam! 
Sep 06 04:06:18.673 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 06 04:06:18.673 INFO kablam!   --> src/task_info.rs:35:5
Sep 06 04:06:18.673 INFO kablam!    |
Sep 06 04:06:18.673 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 06 04:06:18.673 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.673 INFO kablam!    |
Sep 06 04:06:18.673 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 04:06:18.673 INFO kablam! 
Sep 06 04:06:18.673 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 06 04:06:18.673 INFO kablam!   --> src/task_info.rs:36:5
Sep 06 04:06:18.673 INFO kablam!    |
Sep 06 04:06:18.673 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 06 04:06:18.673 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.673 INFO kablam! 
Sep 06 04:06:18.673 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 06 04:06:18.673 INFO kablam!   --> src/task_info.rs:37:5
Sep 06 04:06:18.673 INFO kablam!    |
Sep 06 04:06:18.673 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 06 04:06:18.673 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 04:06:18.673 INFO kablam! 
Sep 06 04:06:18.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Sep 06 04:06:18.774 INFO kablam! su: No module specific data is present
Sep 06 04:06:19.323 INFO running `"docker" "rm" "-f" "78355e9b7ec6ce8670059efab1e8cd74eb7c826e401694b0122d212d02e8d0a0"`
Sep 06 04:06:19.392 INFO blam! 78355e9b7ec6ce8670059efab1e8cd74eb7c826e401694b0122d212d02e8d0a0