Sep 17 21:38:27.426 INFO checking mach-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:38:27.426 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:38:27.427 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 21:38:27.544 INFO blam! 123861ca4d2b150663a9de17bc3d9ec16a0281d290135bb060781ad7ec064ce9
Sep 17 21:38:27.545 INFO running `"docker" "start" "-a" "123861ca4d2b150663a9de17bc3d9ec16a0281d290135bb060781ad7ec064ce9"`
Sep 17 21:38:28.336 INFO kablam! usermod: no changes
Sep 17 21:38:28.367 INFO kablam!     Checking mach v0.1.2 (/source)
Sep 17 21:38:28.713 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 17 21:38:28.713 INFO kablam!   --> src/task_info.rs:35:5
Sep 17 21:38:28.713 INFO kablam!    |
Sep 17 21:38:28.713 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 17 21:38:28.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.713 INFO kablam!    |
Sep 17 21:38:28.713 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:38:28.713 INFO kablam! 
Sep 17 21:38:28.713 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 17 21:38:28.713 INFO kablam!   --> src/task_info.rs:36:5
Sep 17 21:38:28.713 INFO kablam!    |
Sep 17 21:38:28.713 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 17 21:38:28.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.713 INFO kablam! 
Sep 17 21:38:28.713 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 17 21:38:28.713 INFO kablam!   --> src/task_info.rs:37:5
Sep 17 21:38:28.713 INFO kablam!    |
Sep 17 21:38:28.713 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 17 21:38:28.713 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.713 INFO kablam! 
Sep 17 21:38:28.720 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 17 21:38:28.720 INFO kablam!   --> src/task_info.rs:35:5
Sep 17 21:38:28.720 INFO kablam!    |
Sep 17 21:38:28.720 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 17 21:38:28.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.720 INFO kablam!    |
Sep 17 21:38:28.720 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:38:28.720 INFO kablam! 
Sep 17 21:38:28.720 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 17 21:38:28.720 INFO kablam!   --> src/task_info.rs:36:5
Sep 17 21:38:28.720 INFO kablam!    |
Sep 17 21:38:28.720 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 17 21:38:28.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.720 INFO kablam! 
Sep 17 21:38:28.720 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 17 21:38:28.720 INFO kablam!   --> src/task_info.rs:37:5
Sep 17 21:38:28.720 INFO kablam!    |
Sep 17 21:38:28.720 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 17 21:38:28.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:38:28.720 INFO kablam! 
Sep 17 21:38:28.945 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Sep 17 21:38:28.948 INFO kablam! su: No module specific data is present
Sep 17 21:38:29.773 INFO running `"docker" "rm" "-f" "123861ca4d2b150663a9de17bc3d9ec16a0281d290135bb060781ad7ec064ce9"`
Sep 17 21:38:29.879 INFO blam! 123861ca4d2b150663a9de17bc3d9ec16a0281d290135bb060781ad7ec064ce9