Aug 30 11:34:47.237 INFO checking marpa-0.2.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 11:34:47.237 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 11:34:47.237 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/try#2d477f9981361618ac78253c28051a66b6cea125:/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=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:34:47.407 INFO blam! 5bb27274edff594760ecdae3adeffb07ddd797c17f19b5f74320fc748ab37184
Aug 30 11:34:47.409 INFO running `"docker" "start" "-a" "5bb27274edff594760ecdae3adeffb07ddd797c17f19b5f74320fc748ab37184"`
Aug 30 11:34:48.055 INFO kablam!    Compiling libmarpa-sys v0.1.2
Aug 30 11:34:49.749 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Aug 30 11:34:50.875 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 11:34:50.876 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 30 11:34:50.876 INFO kablam!     |
Aug 30 11:34:50.876 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 30 11:34:50.876 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:34:50.876 INFO kablam!     |
Aug 30 11:34:50.876 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:34:50.876 INFO kablam! help: remove these parentheses
Aug 30 11:34:50.876 INFO kablam!     |
Aug 30 11:34:50.876 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 30 11:34:50.876 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 30 11:34:50.876 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 30 11:34:50.876 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 30 11:34:50.876 INFO kablam! 119 |         }
Aug 30 11:34:50.876 INFO kablam! 120 |     })
Aug 30 11:34:50.876 INFO kablam!     |
Aug 30 11:34:50.876 INFO kablam! 
Aug 30 11:34:50.878 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 11:34:50.878 INFO kablam!   --> src/thin/event.rs:27:19
Aug 30 11:34:50.878 INFO kablam!    |
Aug 30 11:34:50.878 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 30 11:34:50.878 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 30 11:34:50.878 INFO kablam! 
Aug 30 11:34:51.078 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 11:34:51.078 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 30 11:34:51.078 INFO kablam!     |
Aug 30 11:34:51.078 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 30 11:34:51.078 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:34:51.078 INFO kablam!     |
Aug 30 11:34:51.079 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 30 11:34:51.079 INFO kablam! help: remove these parentheses
Aug 30 11:34:51.079 INFO kablam!     |
Aug 30 11:34:51.079 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 30 11:34:51.079 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 30 11:34:51.079 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 30 11:34:51.079 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 30 11:34:51.079 INFO kablam! 119 |         }
Aug 30 11:34:51.079 INFO kablam! 120 |     })
Aug 30 11:34:51.079 INFO kablam!     |
Aug 30 11:34:51.079 INFO kablam! 
Aug 30 11:34:51.082 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 11:34:51.082 INFO kablam!   --> src/thin/event.rs:27:19
Aug 30 11:34:51.082 INFO kablam!    |
Aug 30 11:34:51.082 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 30 11:34:51.082 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 30 11:34:51.082 INFO kablam! 
Aug 30 11:34:52.092 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 30 11:34:52.093 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 30 11:34:52.093 INFO kablam!   |
Aug 30 11:34:52.093 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 30 11:34:52.093 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:34:52.093 INFO kablam!   |
Aug 30 11:34:52.093 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 30 11:34:52.093 INFO kablam! 
Aug 30 11:34:52.325 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 30 11:34:52.325 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 30 11:34:52.325 INFO kablam!   |
Aug 30 11:34:52.325 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 30 11:34:52.325 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:34:52.325 INFO kablam!   |
Aug 30 11:34:52.325 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 30 11:34:52.325 INFO kablam! 
Aug 30 11:34:53.456 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Aug 30 11:34:53.461 INFO kablam! su: No module specific data is present
Aug 30 11:34:54.160 INFO running `"docker" "rm" "-f" "5bb27274edff594760ecdae3adeffb07ddd797c17f19b5f74320fc748ab37184"`
Aug 30 11:34:54.359 INFO blam! 5bb27274edff594760ecdae3adeffb07ddd797c17f19b5f74320fc748ab37184