Sep 17 21:51:30.615 INFO checking lininterp-0.1.3 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:51:30.615 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:51:30.615 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/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 21:51:30.740 INFO blam! 888dc4310556214a72fb5789dd3e090eb875d7da39ec6c57529fecd328d9ec02
Sep 17 21:51:30.742 INFO running `"docker" "start" "-a" "888dc4310556214a72fb5789dd3e090eb875d7da39ec6c57529fecd328d9ec02"`
Sep 17 21:51:31.623 INFO kablam! usermod: no changes
Sep 17 21:51:31.680 INFO kablam!     Checking lininterp v0.1.3 (/source)
Sep 17 21:51:32.033 INFO kablam! warning: unused variable: `f`
Sep 17 21:51:32.033 INFO kablam!   --> src/lib.rs:11:7
Sep 17 21:51:32.033 INFO kablam!    |
Sep 17 21:51:32.033 INFO kablam! 11 |         let f=0.5f32;
Sep 17 21:51:32.033 INFO kablam!    |             ^ help: consider using `_f` instead
Sep 17 21:51:32.033 INFO kablam!    |
Sep 17 21:51:32.033 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 21:51:32.033 INFO kablam! 
Sep 17 21:51:32.053 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Sep 17 21:51:32.055 INFO kablam! su: No module specific data is present
Sep 17 21:51:33.126 INFO running `"docker" "rm" "-f" "888dc4310556214a72fb5789dd3e090eb875d7da39ec6c57529fecd328d9ec02"`
Sep 17 21:51:33.228 INFO blam! 888dc4310556214a72fb5789dd3e090eb875d7da39ec6c57529fecd328d9ec02