Aug 31 17:36:25.648 INFO checking radical-0.1.1 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 17:36:25.648 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 17:36:25.648 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:36:25.884 INFO blam! 2a1ad7c9c8ad2f74f41288bd0fbe2ea5cc12aa34050761096b80f3f4f65a31c6
Aug 31 17:36:25.887 INFO running `"docker" "start" "-a" "2a1ad7c9c8ad2f74f41288bd0fbe2ea5cc12aa34050761096b80f3f4f65a31c6"`
Aug 31 17:36:26.500 INFO kablam!     Checking radical v0.1.1 (file:///source)
Aug 31 17:36:26.852 INFO kablam! warning: unused import: `num_traits::float::FloatCore`
Aug 31 17:36:26.852 INFO kablam!  --> src/lib.rs:8:5
Aug 31 17:36:26.852 INFO kablam!   |
Aug 31 17:36:26.852 INFO kablam! 8 | use num_traits::float::FloatCore as Float;
Aug 31 17:36:26.852 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 17:36:26.852 INFO kablam!   |
Aug 31 17:36:26.853 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 17:36:26.853 INFO kablam! 
Aug 31 17:36:26.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Aug 31 17:36:26.878 INFO kablam! su: No module specific data is present
Aug 31 17:36:27.229 INFO running `"docker" "rm" "-f" "2a1ad7c9c8ad2f74f41288bd0fbe2ea5cc12aa34050761096b80f3f4f65a31c6"`
Aug 31 17:36:27.342 INFO blam! 2a1ad7c9c8ad2f74f41288bd0fbe2ea5cc12aa34050761096b80f3f4f65a31c6