Sep 10 15:21:08.629 INFO checking lininterp-0.1.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 15:21:08.629 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 15:21:08.629 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 15:21:08.750 INFO blam! 1a700d1a6a2945d8cc869d59c2e528795c3f8a8c87324959cff0c31341d7fef3
Sep 10 15:21:08.752 INFO running `"docker" "start" "-a" "1a700d1a6a2945d8cc869d59c2e528795c3f8a8c87324959cff0c31341d7fef3"`
Sep 10 15:21:09.330 INFO kablam! usermod: no changes
Sep 10 15:21:09.355 INFO kablam!     Checking lininterp v0.1.3 (file:///source)
Sep 10 15:21:09.595 INFO kablam! warning: unused variable: `f`
Sep 10 15:21:09.595 INFO kablam!   --> src/lib.rs:11:7
Sep 10 15:21:09.595 INFO kablam!    |
Sep 10 15:21:09.595 INFO kablam! 11 |         let f=0.5f32;
Sep 10 15:21:09.595 INFO kablam!    |             ^ help: consider using `_f` instead
Sep 10 15:21:09.595 INFO kablam!    |
Sep 10 15:21:09.595 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 15:21:09.595 INFO kablam! 
Sep 10 15:21:09.621 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Sep 10 15:21:09.623 INFO kablam! su: No module specific data is present
Sep 10 15:21:10.396 INFO running `"docker" "rm" "-f" "1a700d1a6a2945d8cc869d59c2e528795c3f8a8c87324959cff0c31341d7fef3"`
Sep 10 15:21:10.468 INFO blam! 1a700d1a6a2945d8cc869d59c2e528795c3f8a8c87324959cff0c31341d7fef3