Sep 20 00:22:23.873 INFO checking marpa-0.2.1 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 00:22:23.873 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 00:22:23.873 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 00:22:24.039 INFO blam! 3cc9ac5a9fdec4cae99ab6bf486ccede3af1fd642b0eac9cc52440180860a46f
Sep 20 00:22:24.041 INFO running `"docker" "start" "-a" "3cc9ac5a9fdec4cae99ab6bf486ccede3af1fd642b0eac9cc52440180860a46f"`
Sep 20 00:22:24.807 INFO kablam! usermod: no changes
Sep 20 00:22:24.859 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 20 00:22:26.460 INFO kablam!     Checking marpa v0.2.1 (/source)
Sep 20 00:22:27.370 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:22:27.370 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 20 00:22:27.370 INFO kablam!     |
Sep 20 00:22:27.370 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 20 00:22:27.370 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:22:27.370 INFO kablam!     |
Sep 20 00:22:27.370 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:22:27.370 INFO kablam! help: remove these parentheses
Sep 20 00:22:27.370 INFO kablam!     |
Sep 20 00:22:27.370 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 20 00:22:27.370 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 20 00:22:27.370 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 20 00:22:27.370 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 20 00:22:27.370 INFO kablam! 119 |         }
Sep 20 00:22:27.370 INFO kablam! 120 |     })
Sep 20 00:22:27.370 INFO kablam!     |
Sep 20 00:22:27.370 INFO kablam! 
Sep 20 00:22:27.370 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:22:27.370 INFO kablam!   --> src/thin/event.rs:27:19
Sep 20 00:22:27.370 INFO kablam!    |
Sep 20 00:22:27.370 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 20 00:22:27.370 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 20 00:22:27.370 INFO kablam! 
Sep 20 00:22:27.535 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:22:27.535 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 20 00:22:27.535 INFO kablam!     |
Sep 20 00:22:27.535 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 20 00:22:27.535 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:22:27.535 INFO kablam!     |
Sep 20 00:22:27.535 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 20 00:22:27.535 INFO kablam! help: remove these parentheses
Sep 20 00:22:27.535 INFO kablam!     |
Sep 20 00:22:27.535 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 20 00:22:27.535 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 20 00:22:27.535 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 20 00:22:27.535 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 20 00:22:27.535 INFO kablam! 119 |         }
Sep 20 00:22:27.535 INFO kablam! 120 |     })
Sep 20 00:22:27.535 INFO kablam!     |
Sep 20 00:22:27.535 INFO kablam! 
Sep 20 00:22:27.548 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 00:22:27.548 INFO kablam!   --> src/thin/event.rs:27:19
Sep 20 00:22:27.548 INFO kablam!    |
Sep 20 00:22:27.548 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 20 00:22:27.548 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 20 00:22:27.548 INFO kablam! 
Sep 20 00:22:28.302 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 20 00:22:28.302 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 20 00:22:28.302 INFO kablam!   |
Sep 20 00:22:28.302 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 20 00:22:28.302 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:22:28.302 INFO kablam!   |
Sep 20 00:22:28.302 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 00:22:28.302 INFO kablam! 
Sep 20 00:22:28.443 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 20 00:22:28.443 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 20 00:22:28.443 INFO kablam!   |
Sep 20 00:22:28.443 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 20 00:22:28.443 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 00:22:28.443 INFO kablam!   |
Sep 20 00:22:28.443 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 20 00:22:28.443 INFO kablam! 
Sep 20 00:22:28.972 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.14s
Sep 20 00:22:28.978 INFO kablam! su: No module specific data is present
Sep 20 00:22:29.768 INFO running `"docker" "rm" "-f" "3cc9ac5a9fdec4cae99ab6bf486ccede3af1fd642b0eac9cc52440180860a46f"`
Sep 20 00:22:29.943 INFO blam! 3cc9ac5a9fdec4cae99ab6bf486ccede3af1fd642b0eac9cc52440180860a46f