Sep 21 06:22:29.001 INFO checking nullvec-0.1.5 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 06:22:29.001 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 06:22:29.001 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:22:29.137 INFO blam! 5a4e61121d64fefb8edd93965fd0e07f6c390ea32601e26b181410e65ea35271
Sep 21 06:22:29.138 INFO running `"docker" "start" "-a" "5a4e61121d64fefb8edd93965fd0e07f6c390ea32601e26b181410e65ea35271"`
Sep 21 06:22:30.418 INFO kablam! usermod: no changes
Sep 21 06:22:30.522 INFO kablam!     Checking nullvec v0.1.5 (/source)
Sep 21 06:22:41.258 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 06:22:41.258 INFO kablam!  --> tests/array_aggregation.rs:1:1
Sep 21 06:22:41.258 INFO kablam!   |
Sep 21 06:22:41.258 INFO kablam! 1 | #[macro_use]
Sep 21 06:22:41.258 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 06:22:41.258 INFO kablam!   |
Sep 21 06:22:41.258 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 06:22:41.258 INFO kablam! 
Sep 21 06:22:43.626 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
Sep 21 06:22:43.629 INFO kablam! su: No module specific data is present
Sep 21 06:22:44.121 INFO running `"docker" "rm" "-f" "5a4e61121d64fefb8edd93965fd0e07f6c390ea32601e26b181410e65ea35271"`
Sep 21 06:22:44.214 INFO blam! 5a4e61121d64fefb8edd93965fd0e07f6c390ea32601e26b181410e65ea35271