Sep 01 14:36:32.260 INFO checking mach_object-0.1.12 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 14:36:32.260 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:36:32.260 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:36:32.433 INFO blam! 7bead6cb8b6f9a1c4e79e321fea6e1ad0cd6cb6a27a696fddce312729b9aece6
Sep 01 14:36:32.435 INFO running `"docker" "start" "-a" "7bead6cb8b6f9a1c4e79e321fea6e1ad0cd6cb6a27a696fddce312729b9aece6"`
Sep 01 14:36:33.363 INFO kablam!     Checking hexplay v0.2.1
Sep 01 14:36:33.364 INFO kablam!     Checking mach_object v0.1.12 (file:///source)
Sep 01 14:36:41.263 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 14:36:41.263 INFO kablam!  --> tests/integration_tests.rs:1:1
Sep 01 14:36:41.263 INFO kablam!   |
Sep 01 14:36:41.263 INFO kablam! 1 | #[macro_use]
Sep 01 14:36:41.263 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 14:36:41.263 INFO kablam!   |
Sep 01 14:36:41.264 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 14:36:41.264 INFO kablam! 
Sep 01 14:36:42.091 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.91s
Sep 01 14:36:42.104 INFO kablam! su: No module specific data is present
Sep 01 14:36:42.649 INFO running `"docker" "rm" "-f" "7bead6cb8b6f9a1c4e79e321fea6e1ad0cd6cb6a27a696fddce312729b9aece6"`
Sep 01 14:36:42.779 INFO blam! 7bead6cb8b6f9a1c4e79e321fea6e1ad0cd6cb6a27a696fddce312729b9aece6