Sep 01 14:26:48.748 INFO checking marpa-0.2.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 14:26:48.748 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 14:26:48.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:26:48.902 INFO blam! 52debcdfdb7c8b6303eb934af69e9228784b32901a8a3966d4b21b4697f54aa1
Sep 01 14:26:48.904 INFO running `"docker" "start" "-a" "52debcdfdb7c8b6303eb934af69e9228784b32901a8a3966d4b21b4697f54aa1"`
Sep 01 14:26:49.649 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 01 14:26:51.789 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Sep 01 14:26:53.025 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:53.025 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 01 14:26:53.025 INFO kablam!     |
Sep 01 14:26:53.025 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 01 14:26:53.025 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:53.025 INFO kablam!     |
Sep 01 14:26:53.025 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:26:53.025 INFO kablam! help: remove these parentheses
Sep 01 14:26:53.025 INFO kablam!     |
Sep 01 14:26:53.025 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 01 14:26:53.025 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 01 14:26:53.025 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 01 14:26:53.025 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 01 14:26:53.025 INFO kablam! 119 |         }
Sep 01 14:26:53.025 INFO kablam! 120 |     })
Sep 01 14:26:53.025 INFO kablam!     |
Sep 01 14:26:53.025 INFO kablam! 
Sep 01 14:26:53.028 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:53.028 INFO kablam!   --> src/thin/event.rs:27:19
Sep 01 14:26:53.028 INFO kablam!    |
Sep 01 14:26:53.028 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 01 14:26:53.028 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 01 14:26:53.028 INFO kablam! 
Sep 01 14:26:53.142 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:53.142 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 01 14:26:53.142 INFO kablam!     |
Sep 01 14:26:53.142 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 01 14:26:53.142 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:53.142 INFO kablam!     |
Sep 01 14:26:53.142 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:26:53.142 INFO kablam! help: remove these parentheses
Sep 01 14:26:53.142 INFO kablam!     |
Sep 01 14:26:53.142 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 01 14:26:53.142 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 01 14:26:53.142 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 01 14:26:53.142 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 01 14:26:53.142 INFO kablam! 119 |         }
Sep 01 14:26:53.142 INFO kablam! 120 |     })
Sep 01 14:26:53.142 INFO kablam!     |
Sep 01 14:26:53.142 INFO kablam! 
Sep 01 14:26:53.146 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:53.146 INFO kablam!   --> src/thin/event.rs:27:19
Sep 01 14:26:53.146 INFO kablam!    |
Sep 01 14:26:53.146 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 01 14:26:53.146 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 01 14:26:53.146 INFO kablam! 
Sep 01 14:26:54.262 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 01 14:26:54.262 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 01 14:26:54.262 INFO kablam!   |
Sep 01 14:26:54.262 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 01 14:26:54.262 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:54.262 INFO kablam!   |
Sep 01 14:26:54.262 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:26:54.262 INFO kablam! 
Sep 01 14:26:54.419 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 01 14:26:54.419 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 01 14:26:54.419 INFO kablam!   |
Sep 01 14:26:54.419 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 01 14:26:54.419 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:54.419 INFO kablam!   |
Sep 01 14:26:54.419 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:26:54.420 INFO kablam! 
Sep 01 14:26:55.763 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.14s
Sep 01 14:26:55.768 INFO kablam! su: No module specific data is present
Sep 01 14:26:56.393 INFO running `"docker" "rm" "-f" "52debcdfdb7c8b6303eb934af69e9228784b32901a8a3966d4b21b4697f54aa1"`
Sep 01 14:26:56.518 INFO blam! 52debcdfdb7c8b6303eb934af69e9228784b32901a8a3966d4b21b4697f54aa1