Sep 17 21:02:03.545 INFO checking namable_closures-0.2.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:02:03.545 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:02:03.545 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/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 21:02:03.902 INFO blam! c223945b0f7fa5a4166dff1e29f3abe9cbd3731bdd37601de8069ce6556ea9d0
Sep 17 21:02:03.904 INFO running `"docker" "start" "-a" "c223945b0f7fa5a4166dff1e29f3abe9cbd3731bdd37601de8069ce6556ea9d0"`
Sep 17 21:02:05.127 INFO kablam! usermod: no changes
Sep 17 21:02:05.179 INFO kablam!     Checking namable_closures v0.2.4 (/source)
Sep 17 21:02:05.390 INFO kablam! warning: field is never used: `state`
Sep 17 21:02:05.390 INFO kablam!   --> src/closure_rec.rs:58:5
Sep 17 21:02:05.390 INFO kablam!    |
Sep 17 21:02:05.390 INFO kablam! 58 |     state: &'a mut State
Sep 17 21:02:05.390 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 17 21:02:05.390 INFO kablam!    |
Sep 17 21:02:05.390 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:02:05.390 INFO kablam! 
Sep 17 21:02:05.435 INFO kablam! warning: unused import: `ClosureMutRec`
Sep 17 21:02:05.435 INFO kablam!    --> src/closure_rec.rs:251:34
Sep 17 21:02:05.435 INFO kablam!     |
Sep 17 21:02:05.435 INFO kablam! 251 |     use closure_rec::{ClosureRec,ClosureMutRec};
Sep 17 21:02:05.435 INFO kablam!     |                                  ^^^^^^^^^^^^^
Sep 17 21:02:05.435 INFO kablam!     |
Sep 17 21:02:05.435 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 17 21:02:05.435 INFO kablam! 
Sep 17 21:02:05.435 INFO kablam! warning: unused import: `StableFnMut`
Sep 17 21:02:05.435 INFO kablam!    --> src/closure_rec.rs:252:30
Sep 17 21:02:05.435 INFO kablam!     |
Sep 17 21:02:05.435 INFO kablam! 252 |     use stable_fn::{StableFn,StableFnMut};
Sep 17 21:02:05.435 INFO kablam!     |                              ^^^^^^^^^^^
Sep 17 21:02:05.435 INFO kablam! 
Sep 17 21:02:05.586 INFO kablam! warning: unused variable: `n`
Sep 17 21:02:05.586 INFO kablam!    --> src/closure_rec.rs:269:21
Sep 17 21:02:05.586 INFO kablam!     |
Sep 17 21:02:05.586 INFO kablam! 269 |                     n => me.call_with_state((i1,i0+i1), (i-1,))
Sep 17 21:02:05.586 INFO kablam!     |                     ^ help: consider using `_n` instead
Sep 17 21:02:05.586 INFO kablam!     |
Sep 17 21:02:05.586 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 17 21:02:05.586 INFO kablam! 
Sep 17 21:02:05.638 INFO kablam! warning: field is never used: `state`
Sep 17 21:02:05.638 INFO kablam!   --> src/closure_rec.rs:58:5
Sep 17 21:02:05.638 INFO kablam!    |
Sep 17 21:02:05.638 INFO kablam! 58 |     state: &'a mut State
Sep 17 21:02:05.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 17 21:02:05.638 INFO kablam!    |
Sep 17 21:02:05.638 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 21:02:05.638 INFO kablam! 
Sep 17 21:02:05.665 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Sep 17 21:02:05.666 INFO kablam! su: No module specific data is present
Sep 17 21:02:06.150 INFO running `"docker" "rm" "-f" "c223945b0f7fa5a4166dff1e29f3abe9cbd3731bdd37601de8069ce6556ea9d0"`
Sep 17 21:02:06.258 INFO blam! c223945b0f7fa5a4166dff1e29f3abe9cbd3731bdd37601de8069ce6556ea9d0