Sep 14 11:13:15.835 INFO checking radical-0.1.1 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:13:15.835 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:13:15.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:13:16.001 INFO blam! 594f23e8f495f053e9fa7ef228b12ea35c374a96b2de619a2da47ef103948365
Sep 14 11:13:16.004 INFO running `"docker" "start" "-a" "594f23e8f495f053e9fa7ef228b12ea35c374a96b2de619a2da47ef103948365"`
Sep 14 11:13:16.766 INFO kablam! usermod: no changes
Sep 14 11:13:16.797 INFO kablam!     Checking radical v0.1.1 (file:///source)
Sep 14 11:13:16.965 INFO kablam! warning: unused import: `num_traits::float::FloatCore`
Sep 14 11:13:16.965 INFO kablam!  --> src/lib.rs:8:5
Sep 14 11:13:16.965 INFO kablam!   |
Sep 14 11:13:16.965 INFO kablam! 8 | use num_traits::float::FloatCore as Float;
Sep 14 11:13:16.965 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 11:13:16.965 INFO kablam!   |
Sep 14 11:13:16.965 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 11:13:16.965 INFO kablam! 
Sep 14 11:13:16.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Sep 14 11:13:16.982 INFO kablam! su: No module specific data is present
Sep 14 11:13:17.407 INFO running `"docker" "rm" "-f" "594f23e8f495f053e9fa7ef228b12ea35c374a96b2de619a2da47ef103948365"`
Sep 14 11:13:17.505 INFO blam! 594f23e8f495f053e9fa7ef228b12ea35c374a96b2de619a2da47ef103948365