Sep 21 05:09:27.291 INFO checking radical-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 05:09:27.291 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 05:09:27.291 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/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 05:09:27.433 INFO blam! 5d705cc4333abd4cca77dc07562a63f27bc60677d2e6bf0ee72219d5ca19bbf5
Sep 21 05:09:27.435 INFO running `"docker" "start" "-a" "5d705cc4333abd4cca77dc07562a63f27bc60677d2e6bf0ee72219d5ca19bbf5"`
Sep 21 05:09:28.347 INFO kablam! usermod: no changes
Sep 21 05:09:28.402 INFO kablam!     Checking radical v0.1.1 (/source)
Sep 21 05:09:28.638 INFO kablam! warning: unused import: `num_traits::float::FloatCore`
Sep 21 05:09:28.638 INFO kablam!  --> src/lib.rs:8:5
Sep 21 05:09:28.638 INFO kablam!   |
Sep 21 05:09:28.638 INFO kablam! 8 | use num_traits::float::FloatCore as Float;
Sep 21 05:09:28.638 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:09:28.638 INFO kablam!   |
Sep 21 05:09:28.638 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 05:09:28.638 INFO kablam! 
Sep 21 05:09:28.666 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Sep 21 05:09:28.678 INFO kablam! su: No module specific data is present
Sep 21 05:09:29.508 INFO running `"docker" "rm" "-f" "5d705cc4333abd4cca77dc07562a63f27bc60677d2e6bf0ee72219d5ca19bbf5"`
Sep 21 05:09:29.588 INFO blam! 5d705cc4333abd4cca77dc07562a63f27bc60677d2e6bf0ee72219d5ca19bbf5