Sep 10 14:57:11.828 INFO checking mach_object-0.1.12 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 14:57:11.828 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 14:57:11.828 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:57:12.096 INFO blam! e79c3a780049466b96828dca6bfffdd1c7f54fa20f8aabdddee3dfc18b7eddd1
Sep 10 14:57:12.098 INFO running `"docker" "start" "-a" "e79c3a780049466b96828dca6bfffdd1c7f54fa20f8aabdddee3dfc18b7eddd1"`
Sep 10 14:57:12.854 INFO kablam! usermod: no changes
Sep 10 14:57:13.025 INFO kablam!     Checking hexplay v0.2.1
Sep 10 14:57:13.026 INFO kablam!     Checking mach_object v0.1.12 (file:///source)
Sep 10 14:57:16.810 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 14:57:16.810 INFO kablam!  --> tests/integration_tests.rs:1:1
Sep 10 14:57:16.810 INFO kablam!   |
Sep 10 14:57:16.810 INFO kablam! 1 | #[macro_use]
Sep 10 14:57:16.810 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 14:57:16.810 INFO kablam!   |
Sep 10 14:57:16.810 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 14:57:16.810 INFO kablam! 
Sep 10 14:57:17.185 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
Sep 10 14:57:17.198 INFO kablam! su: No module specific data is present
Sep 10 14:57:17.846 INFO running `"docker" "rm" "-f" "e79c3a780049466b96828dca6bfffdd1c7f54fa20f8aabdddee3dfc18b7eddd1"`
Sep 10 14:57:17.902 INFO blam! e79c3a780049466b96828dca6bfffdd1c7f54fa20f8aabdddee3dfc18b7eddd1