Sep 04 11:58:03.822 INFO checking lininterp-0.1.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 11:58:03.822 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 11:58:03.822 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:58:04.006 INFO blam! 91a6f1063c7633727a5f8e359484d6caae59146cdc81bc87a1e08fc5eae332d3
Sep 04 11:58:04.008 INFO running `"docker" "start" "-a" "91a6f1063c7633727a5f8e359484d6caae59146cdc81bc87a1e08fc5eae332d3"`
Sep 04 11:58:04.617 INFO kablam!     Checking lininterp v0.1.3 (file:///source)
Sep 04 11:58:05.233 INFO kablam! warning: unused variable: `f`
Sep 04 11:58:05.233 INFO kablam!   --> src/lib.rs:11:7
Sep 04 11:58:05.233 INFO kablam!    |
Sep 04 11:58:05.233 INFO kablam! 11 |         let f=0.5f32;
Sep 04 11:58:05.233 INFO kablam!    |             ^ help: consider using `_f` instead
Sep 04 11:58:05.233 INFO kablam!    |
Sep 04 11:58:05.233 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 11:58:05.233 INFO kablam! 
Sep 04 11:58:05.266 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Sep 04 11:58:05.268 INFO kablam! su: No module specific data is present
Sep 04 11:58:05.651 INFO running `"docker" "rm" "-f" "91a6f1063c7633727a5f8e359484d6caae59146cdc81bc87a1e08fc5eae332d3"`
Sep 04 11:58:05.748 INFO blam! 91a6f1063c7633727a5f8e359484d6caae59146cdc81bc87a1e08fc5eae332d3