Aug 11 08:55:43.844 INFO checking marpa-0.2.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 08:55:43.845 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:55:43.845 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 08:55:43.845 INFO running `"docker" "create" "-v" "/tmp/crater.ItTFyui4dnb0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:55:44.049 INFO blam! 58ebf31b18bc00a0a594dc19c7cb0734f86a0022260afbfacfe6b9761e00730f
Aug 11 08:55:44.051 INFO running `"docker" "start" "-a" "58ebf31b18bc00a0a594dc19c7cb0734f86a0022260afbfacfe6b9761e00730f"`
Aug 11 08:55:45.351 INFO kablam!    Compiling libmarpa-sys v0.1.2
Aug 11 08:55:47.668 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Aug 11 08:55:49.365 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:49.365 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 11 08:55:49.365 INFO kablam!     |
Aug 11 08:55:49.365 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 11 08:55:49.365 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:49.365 INFO kablam!     |
Aug 11 08:55:49.365 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:55:49.365 INFO kablam! help: remove these parentheses
Aug 11 08:55:49.365 INFO kablam!     |
Aug 11 08:55:49.365 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 11 08:55:49.365 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 11 08:55:49.365 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 11 08:55:49.365 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 11 08:55:49.366 INFO kablam! 119 |         }
Aug 11 08:55:49.366 INFO kablam! 120 |     })
Aug 11 08:55:49.366 INFO kablam!     |
Aug 11 08:55:49.366 INFO kablam! 
Aug 11 08:55:49.368 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:49.368 INFO kablam!   --> src/thin/event.rs:27:19
Aug 11 08:55:49.368 INFO kablam!    |
Aug 11 08:55:49.368 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 11 08:55:49.368 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 11 08:55:49.368 INFO kablam! 
Aug 11 08:55:49.372 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:49.372 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 11 08:55:49.372 INFO kablam!     |
Aug 11 08:55:49.372 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 11 08:55:49.372 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:49.372 INFO kablam!     |
Aug 11 08:55:49.372 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:55:49.372 INFO kablam! help: remove these parentheses
Aug 11 08:55:49.372 INFO kablam!     |
Aug 11 08:55:49.372 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 11 08:55:49.372 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 11 08:55:49.373 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 11 08:55:49.373 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 11 08:55:49.373 INFO kablam! 119 |         }
Aug 11 08:55:49.373 INFO kablam! 120 |     })
Aug 11 08:55:49.373 INFO kablam!     |
Aug 11 08:55:49.373 INFO kablam! 
Aug 11 08:55:49.376 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:49.376 INFO kablam!   --> src/thin/event.rs:27:19
Aug 11 08:55:49.376 INFO kablam!    |
Aug 11 08:55:49.376 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 11 08:55:49.376 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 11 08:55:49.376 INFO kablam! 
Aug 11 08:55:51.350 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 11 08:55:51.350 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 11 08:55:51.351 INFO kablam!   |
Aug 11 08:55:51.351 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 11 08:55:51.351 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:51.351 INFO kablam!   |
Aug 11 08:55:51.351 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 11 08:55:51.351 INFO kablam! 
Aug 11 08:55:51.672 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 11 08:55:51.672 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 11 08:55:51.672 INFO kablam!   |
Aug 11 08:55:51.672 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 11 08:55:51.672 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:51.672 INFO kablam!   |
Aug 11 08:55:51.672 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 11 08:55:51.672 INFO kablam! 
Aug 11 08:55:52.594 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.30s
Aug 11 08:55:52.608 INFO kablam! su: No module specific data is present
Aug 11 08:55:53.187 INFO running `"docker" "rm" "-f" "58ebf31b18bc00a0a594dc19c7cb0734f86a0022260afbfacfe6b9761e00730f"`
Aug 11 08:55:53.348 INFO blam! 58ebf31b18bc00a0a594dc19c7cb0734f86a0022260afbfacfe6b9761e00730f