Sep 17 19:25:09.716 INFO checking radical-0.1.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 19:25:09.716 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 19:25:09.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:25:09.908 INFO blam! a9745c110cb8461cd25ba847ae3851721276eb78efad42e5e6b13d755f1b6235
Sep 17 19:25:09.910 INFO running `"docker" "start" "-a" "a9745c110cb8461cd25ba847ae3851721276eb78efad42e5e6b13d755f1b6235"`
Sep 17 19:25:11.040 INFO kablam! usermod: no changes
Sep 17 19:25:11.174 INFO kablam!     Checking radical v0.1.1 (/source)
Sep 17 19:25:11.366 INFO kablam! warning: unused import: `num_traits::float::FloatCore`
Sep 17 19:25:11.366 INFO kablam!  --> src/lib.rs:8:5
Sep 17 19:25:11.366 INFO kablam!   |
Sep 17 19:25:11.366 INFO kablam! 8 | use num_traits::float::FloatCore as Float;
Sep 17 19:25:11.366 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:25:11.366 INFO kablam!   |
Sep 17 19:25:11.366 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 19:25:11.366 INFO kablam! 
Sep 17 19:25:11.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 17 19:25:11.381 INFO kablam! su: No module specific data is present
Sep 17 19:25:12.171 INFO running `"docker" "rm" "-f" "a9745c110cb8461cd25ba847ae3851721276eb78efad42e5e6b13d755f1b6235"`
Sep 17 19:25:12.585 INFO blam! a9745c110cb8461cd25ba847ae3851721276eb78efad42e5e6b13d755f1b6235