Sep 17 21:02:02.487 INFO checking namable_closures-0.2.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 21:02:02.487 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 21:02:02.487 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-0/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 21:02:02.786 INFO blam! a202a8bed02b2ab205f46f9c8b46c246fa7ffa04972d04a3e16c7fba73061687
Sep 17 21:02:02.790 INFO running `"docker" "start" "-a" "a202a8bed02b2ab205f46f9c8b46c246fa7ffa04972d04a3e16c7fba73061687"`
Sep 17 21:02:03.858 INFO kablam! usermod: no changes
Sep 17 21:02:03.886 INFO kablam!     Checking namable_closures v0.2.4 (/source)
Sep 17 21:02:04.154 INFO kablam! warning: unused import: `ClosureMutRec`
Sep 17 21:02:04.154 INFO kablam!    --> src/closure_rec.rs:251:34
Sep 17 21:02:04.154 INFO kablam!     |
Sep 17 21:02:04.154 INFO kablam! 251 |     use closure_rec::{ClosureRec,ClosureMutRec};
Sep 17 21:02:04.154 INFO kablam!     |                                  ^^^^^^^^^^^^^
Sep 17 21:02:04.154 INFO kablam!     |
Sep 17 21:02:04.154 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 17 21:02:04.154 INFO kablam! 
Sep 17 21:02:04.154 INFO kablam! warning: unused import: `StableFnMut`
Sep 17 21:02:04.154 INFO kablam!    --> src/closure_rec.rs:252:30
Sep 17 21:02:04.154 INFO kablam!     |
Sep 17 21:02:04.154 INFO kablam! 252 |     use stable_fn::{StableFn,StableFnMut};
Sep 17 21:02:04.154 INFO kablam!     |                              ^^^^^^^^^^^
Sep 17 21:02:04.154 INFO kablam! 
Sep 17 21:02:04.221 INFO kablam! warning: field is never used: `state`
Sep 17 21:02:04.221 INFO kablam!   --> src/closure_rec.rs:58:5
Sep 17 21:02:04.221 INFO kablam!    |
Sep 17 21:02:04.221 INFO kablam! 58 |     state: &'a mut State
Sep 17 21:02:04.221 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 17 21:02:04.230 INFO kablam!    |
Sep 17 21:02:04.230 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:02:04.230 INFO kablam! 
Sep 17 21:02:04.279 INFO kablam! warning: unused variable: `n`
Sep 17 21:02:04.279 INFO kablam!    --> src/closure_rec.rs:269:21
Sep 17 21:02:04.279 INFO kablam!     |
Sep 17 21:02:04.279 INFO kablam! 269 |                     n => me.call_with_state((i1,i0+i1), (i-1,))
Sep 17 21:02:04.279 INFO kablam!     |                     ^ help: consider using `_n` instead
Sep 17 21:02:04.279 INFO kablam!     |
Sep 17 21:02:04.279 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 21:02:04.279 INFO kablam! 
Sep 17 21:02:04.321 INFO kablam! warning: field is never used: `state`
Sep 17 21:02:04.321 INFO kablam!   --> src/closure_rec.rs:58:5
Sep 17 21:02:04.321 INFO kablam!    |
Sep 17 21:02:04.321 INFO kablam! 58 |     state: &'a mut State
Sep 17 21:02:04.321 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 17 21:02:04.321 INFO kablam!    |
Sep 17 21:02:04.321 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:02:04.321 INFO kablam! 
Sep 17 21:02:04.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Sep 17 21:02:04.379 INFO kablam! su: No module specific data is present
Sep 17 21:02:05.390 INFO running `"docker" "rm" "-f" "a202a8bed02b2ab205f46f9c8b46c246fa7ffa04972d04a3e16c7fba73061687"`
Sep 17 21:02:05.520 INFO blam! a202a8bed02b2ab205f46f9c8b46c246fa7ffa04972d04a3e16c7fba73061687