Sep 17 21:33:22.731 INFO checking marpa-0.2.1 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:33:22.731 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:33:22.731 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 21:33:23.197 INFO blam! e8298bdd32ec6c7ce5c96a3c9dc215c376987af4cc68ea86025b3375571c69fb
Sep 17 21:33:23.199 INFO running `"docker" "start" "-a" "e8298bdd32ec6c7ce5c96a3c9dc215c376987af4cc68ea86025b3375571c69fb"`
Sep 17 21:33:24.140 INFO kablam! usermod: no changes
Sep 17 21:33:24.186 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 17 21:33:25.857 INFO kablam!     Checking marpa v0.2.1 (/source)
Sep 17 21:33:26.518 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 21:33:26.518 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 17 21:33:26.518 INFO kablam!     |
Sep 17 21:33:26.518 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 17 21:33:26.518 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:33:26.523 INFO kablam!     |
Sep 17 21:33:26.523 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 21:33:26.523 INFO kablam! help: remove these parentheses
Sep 17 21:33:26.523 INFO kablam!     |
Sep 17 21:33:26.523 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 17 21:33:26.523 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 17 21:33:26.523 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 17 21:33:26.523 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 17 21:33:26.523 INFO kablam! 119 |         }
Sep 17 21:33:26.523 INFO kablam! 120 |     })
Sep 17 21:33:26.523 INFO kablam!     |
Sep 17 21:33:26.523 INFO kablam! 
Sep 17 21:33:26.531 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 21:33:26.531 INFO kablam!   --> src/thin/event.rs:27:19
Sep 17 21:33:26.531 INFO kablam!    |
Sep 17 21:33:26.531 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 17 21:33:26.531 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 17 21:33:26.531 INFO kablam! 
Sep 17 21:33:26.543 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 21:33:26.543 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 17 21:33:26.543 INFO kablam!     |
Sep 17 21:33:26.543 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 17 21:33:26.543 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:33:26.543 INFO kablam!     |
Sep 17 21:33:26.543 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 17 21:33:26.543 INFO kablam! help: remove these parentheses
Sep 17 21:33:26.543 INFO kablam!     |
Sep 17 21:33:26.543 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 17 21:33:26.543 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 17 21:33:26.543 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 17 21:33:26.543 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 17 21:33:26.543 INFO kablam! 119 |         }
Sep 17 21:33:26.543 INFO kablam! 120 |     })
Sep 17 21:33:26.543 INFO kablam!     |
Sep 17 21:33:26.543 INFO kablam! 
Sep 17 21:33:26.543 INFO kablam! warning: unnecessary parentheses around function argument
Sep 17 21:33:26.543 INFO kablam!   --> src/thin/event.rs:27:19
Sep 17 21:33:26.543 INFO kablam!    |
Sep 17 21:33:26.543 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 17 21:33:26.543 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 17 21:33:26.543 INFO kablam! 
Sep 17 21:33:27.285 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 17 21:33:27.285 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 17 21:33:27.285 INFO kablam!   |
Sep 17 21:33:27.286 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 17 21:33:27.286 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:33:27.286 INFO kablam!   |
Sep 17 21:33:27.286 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 17 21:33:27.286 INFO kablam! 
Sep 17 21:33:27.371 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 17 21:33:27.371 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 17 21:33:27.371 INFO kablam!   |
Sep 17 21:33:27.371 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 17 21:33:27.371 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 21:33:27.371 INFO kablam!   |
Sep 17 21:33:27.371 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 17 21:33:27.371 INFO kablam! 
Sep 17 21:33:27.957 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
Sep 17 21:33:27.961 INFO kablam! su: No module specific data is present
Sep 17 21:33:28.935 INFO running `"docker" "rm" "-f" "e8298bdd32ec6c7ce5c96a3c9dc215c376987af4cc68ea86025b3375571c69fb"`
Sep 17 21:33:29.067 INFO blam! e8298bdd32ec6c7ce5c96a3c9dc215c376987af4cc68ea86025b3375571c69fb