Sep 17 20:22:28.482 INFO checking otters-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:22:28.482 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:22:28.482 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:22:28.685 INFO blam! f922de3437765a9bb2b9debe67864eb77e6f538083ea1af8cd09d0c77bfe3580
Sep 17 20:22:28.685 INFO running `"docker" "start" "-a" "f922de3437765a9bb2b9debe67864eb77e6f538083ea1af8cd09d0c77bfe3580"`
Sep 17 20:22:29.299 INFO kablam! usermod: no changes
Sep 17 20:22:29.334 INFO kablam!     Checking otters v0.1.0 (/source)
Sep 17 20:22:29.636 INFO kablam! warning: unused variable: `i`
Sep 17 20:22:29.636 INFO kablam!   --> src/lib.rs:21:9
Sep 17 20:22:29.636 INFO kablam!    |
Sep 17 20:22:29.636 INFO kablam! 21 |     for i in 0..n {
Sep 17 20:22:29.636 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 17 20:22:29.636 INFO kablam!    |
Sep 17 20:22:29.636 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:22:29.636 INFO kablam! 
Sep 17 20:22:29.638 INFO kablam! warning: function is never used: `otters`
Sep 17 20:22:29.638 INFO kablam!   --> src/lib.rs:20:1
Sep 17 20:22:29.638 INFO kablam!    |
Sep 17 20:22:29.638 INFO kablam! 20 | fn otters(n: u32) {
Sep 17 20:22:29.638 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 20:22:29.638 INFO kablam!    |
Sep 17 20:22:29.638 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 20:22:29.638 INFO kablam! 
Sep 17 20:22:29.700 INFO kablam! warning: unused variable: `i`
Sep 17 20:22:29.700 INFO kablam!   --> src/lib.rs:21:9
Sep 17 20:22:29.700 INFO kablam!    |
Sep 17 20:22:29.700 INFO kablam! 21 |     for i in 0..n {
Sep 17 20:22:29.700 INFO kablam!    |         ^ help: consider using `_i` instead
Sep 17 20:22:29.700 INFO kablam!    |
Sep 17 20:22:29.700 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 20:22:29.700 INFO kablam! 
Sep 17 20:22:29.702 INFO kablam! warning: function is never used: `otters`
Sep 17 20:22:29.702 INFO kablam!   --> src/lib.rs:20:1
Sep 17 20:22:29.703 INFO kablam!    |
Sep 17 20:22:29.703 INFO kablam! 20 | fn otters(n: u32) {
Sep 17 20:22:29.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 20:22:29.704 INFO kablam!    |
Sep 17 20:22:29.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 20:22:29.705 INFO kablam! 
Sep 17 20:22:29.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Sep 17 20:22:29.722 INFO kablam! su: No module specific data is present
Sep 17 20:22:30.234 INFO running `"docker" "rm" "-f" "f922de3437765a9bb2b9debe67864eb77e6f538083ea1af8cd09d0c77bfe3580"`
Sep 17 20:22:30.311 INFO blam! f922de3437765a9bb2b9debe67864eb77e6f538083ea1af8cd09d0c77bfe3580