Sep 10 12:18:19.790 INFO checking radical-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:18:19.790 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:18:19.790 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/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 12:18:19.938 INFO blam! 8c9f0980272fc22661d2373ad113e7233fb7d47fd48c017cae7a78095e005c6b
Sep 10 12:18:19.939 INFO running `"docker" "start" "-a" "8c9f0980272fc22661d2373ad113e7233fb7d47fd48c017cae7a78095e005c6b"`
Sep 10 12:18:20.732 INFO kablam! usermod: no changes
Sep 10 12:18:20.774 INFO kablam!     Checking radical v0.1.1 (file:///source)
Sep 10 12:18:21.051 INFO kablam! warning: unused import: `num_traits::float::FloatCore`
Sep 10 12:18:21.051 INFO kablam!  --> src/lib.rs:8:5
Sep 10 12:18:21.051 INFO kablam!   |
Sep 10 12:18:21.051 INFO kablam! 8 | use num_traits::float::FloatCore as Float;
Sep 10 12:18:21.051 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:18:21.051 INFO kablam!   |
Sep 10 12:18:21.051 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 12:18:21.051 INFO kablam! 
Sep 10 12:18:21.069 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.32s
Sep 10 12:18:21.071 INFO kablam! su: No module specific data is present
Sep 10 12:18:21.704 INFO running `"docker" "rm" "-f" "8c9f0980272fc22661d2373ad113e7233fb7d47fd48c017cae7a78095e005c6b"`
Sep 10 12:18:21.794 INFO blam! 8c9f0980272fc22661d2373ad113e7233fb7d47fd48c017cae7a78095e005c6b