Sep 04 11:30:58.327 INFO checking mach-0.1.2 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:30:58.327 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:30:58.327 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:30:58.522 INFO blam! f82f01a729c68ad2647bb96d5ed53281413007db75601c4920199aa2cbbd77c3
Sep 04 11:30:58.524 INFO running `"docker" "start" "-a" "f82f01a729c68ad2647bb96d5ed53281413007db75601c4920199aa2cbbd77c3"`
Sep 04 11:30:59.168 INFO kablam!     Checking mach v0.1.2 (file:///source)
Sep 04 11:31:00.072 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 04 11:31:00.072 INFO kablam!   --> src/task_info.rs:35:5
Sep 04 11:31:00.072 INFO kablam!    |
Sep 04 11:31:00.072 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 04 11:31:00.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.072 INFO kablam!    |
Sep 04 11:31:00.072 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 11:31:00.072 INFO kablam! 
Sep 04 11:31:00.072 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 04 11:31:00.072 INFO kablam!   --> src/task_info.rs:36:5
Sep 04 11:31:00.072 INFO kablam!    |
Sep 04 11:31:00.072 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 04 11:31:00.072 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.073 INFO kablam! 
Sep 04 11:31:00.073 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 04 11:31:00.073 INFO kablam!   --> src/task_info.rs:37:5
Sep 04 11:31:00.073 INFO kablam!    |
Sep 04 11:31:00.073 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 04 11:31:00.073 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.073 INFO kablam! 
Sep 04 11:31:00.223 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 04 11:31:00.223 INFO kablam!   --> src/task_info.rs:35:5
Sep 04 11:31:00.223 INFO kablam!    |
Sep 04 11:31:00.223 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 04 11:31:00.223 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.224 INFO kablam!    |
Sep 04 11:31:00.224 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 11:31:00.224 INFO kablam! 
Sep 04 11:31:00.224 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 04 11:31:00.224 INFO kablam!   --> src/task_info.rs:36:5
Sep 04 11:31:00.224 INFO kablam!    |
Sep 04 11:31:00.224 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 04 11:31:00.224 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.224 INFO kablam! 
Sep 04 11:31:00.224 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 04 11:31:00.224 INFO kablam!   --> src/task_info.rs:37:5
Sep 04 11:31:00.224 INFO kablam!    |
Sep 04 11:31:00.224 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 04 11:31:00.224 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:31:00.225 INFO kablam! 
Sep 04 11:31:00.842 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Sep 04 11:31:00.845 INFO kablam! su: No module specific data is present
Sep 04 11:31:01.330 INFO running `"docker" "rm" "-f" "f82f01a729c68ad2647bb96d5ed53281413007db75601c4920199aa2cbbd77c3"`
Sep 04 11:31:01.443 INFO blam! f82f01a729c68ad2647bb96d5ed53281413007db75601c4920199aa2cbbd77c3