Sep 21 07:18:43.385 INFO checking mach-0.1.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 07:18:43.385 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 07:18:43.385 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:18:43.535 INFO blam! 3cde11843020a1bd2187172f4f56f88a6144cbf1e47736cf7a225425219c6f62
Sep 21 07:18:43.537 INFO running `"docker" "start" "-a" "3cde11843020a1bd2187172f4f56f88a6144cbf1e47736cf7a225425219c6f62"`
Sep 21 07:18:44.118 INFO kablam! usermod: no changes
Sep 21 07:18:44.158 INFO kablam!     Checking mach v0.1.2 (/source)
Sep 21 07:18:44.642 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 21 07:18:44.642 INFO kablam!   --> src/task_info.rs:35:5
Sep 21 07:18:44.642 INFO kablam!    |
Sep 21 07:18:44.642 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 21 07:18:44.642 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.642 INFO kablam!    |
Sep 21 07:18:44.642 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 07:18:44.642 INFO kablam! 
Sep 21 07:18:44.642 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 21 07:18:44.642 INFO kablam!   --> src/task_info.rs:36:5
Sep 21 07:18:44.642 INFO kablam!    |
Sep 21 07:18:44.642 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 21 07:18:44.642 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.642 INFO kablam! 
Sep 21 07:18:44.642 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 21 07:18:44.642 INFO kablam!   --> src/task_info.rs:37:5
Sep 21 07:18:44.642 INFO kablam!    |
Sep 21 07:18:44.642 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 21 07:18:44.642 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.642 INFO kablam! 
Sep 21 07:18:44.730 INFO kablam! warning: field is never used: `all_image_info_addr`
Sep 21 07:18:44.730 INFO kablam!   --> src/task_info.rs:35:5
Sep 21 07:18:44.730 INFO kablam!    |
Sep 21 07:18:44.730 INFO kablam! 35 |     all_image_info_addr: mach_vm_address_t,
Sep 21 07:18:44.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.730 INFO kablam!    |
Sep 21 07:18:44.730 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 07:18:44.730 INFO kablam! 
Sep 21 07:18:44.730 INFO kablam! warning: field is never used: `all_image_info_size`
Sep 21 07:18:44.730 INFO kablam!   --> src/task_info.rs:36:5
Sep 21 07:18:44.730 INFO kablam!    |
Sep 21 07:18:44.730 INFO kablam! 36 |     all_image_info_size: mach_vm_size_t,
Sep 21 07:18:44.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.730 INFO kablam! 
Sep 21 07:18:44.730 INFO kablam! warning: field is never used: `all_image_info_format`
Sep 21 07:18:44.730 INFO kablam!   --> src/task_info.rs:37:5
Sep 21 07:18:44.730 INFO kablam!    |
Sep 21 07:18:44.730 INFO kablam! 37 |     all_image_info_format: integer_t,
Sep 21 07:18:44.730 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 07:18:44.730 INFO kablam! 
Sep 21 07:18:45.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 21 07:18:45.051 INFO kablam! su: No module specific data is present
Sep 21 07:18:45.750 INFO running `"docker" "rm" "-f" "3cde11843020a1bd2187172f4f56f88a6144cbf1e47736cf7a225425219c6f62"`
Sep 21 07:18:45.861 INFO blam! 3cde11843020a1bd2187172f4f56f88a6144cbf1e47736cf7a225425219c6f62