Aug 11 08:55:42.690 INFO checking marpa-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:55:42.691 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:55:42.691 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:55:42.691 INFO running `"docker" "create" "-v" "/tmp/crater.ovZZQSlSqyJC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:55:42.907 INFO blam! ec8bf7a75d5f5b9bd3ce7e8cdef8b5b5d933a496871dcc99ebf849e2c334af9b
Aug 11 08:55:42.910 INFO running `"docker" "start" "-a" "ec8bf7a75d5f5b9bd3ce7e8cdef8b5b5d933a496871dcc99ebf849e2c334af9b"`
Aug 11 08:55:44.646 INFO kablam!    Compiling libmarpa-sys v0.1.2
Aug 11 08:55:47.171 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Aug 11 08:55:48.076 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:48.076 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 11 08:55:48.076 INFO kablam!     |
Aug 11 08:55:48.076 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 11 08:55:48.076 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:48.076 INFO kablam!     |
Aug 11 08:55:48.077 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:55:48.077 INFO kablam! help: remove these parentheses
Aug 11 08:55:48.077 INFO kablam!     |
Aug 11 08:55:48.077 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 11 08:55:48.077 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 11 08:55:48.077 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 11 08:55:48.077 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 11 08:55:48.077 INFO kablam! 119 |         }
Aug 11 08:55:48.077 INFO kablam! 120 |     })
Aug 11 08:55:48.078 INFO kablam!     |
Aug 11 08:55:48.078 INFO kablam! 
Aug 11 08:55:48.080 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:48.080 INFO kablam!   --> src/thin/event.rs:27:19
Aug 11 08:55:48.080 INFO kablam!    |
Aug 11 08:55:48.080 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 11 08:55:48.080 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 11 08:55:48.080 INFO kablam! 
Aug 11 08:55:48.260 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:48.260 INFO kablam!    --> src/thin/grammar.rs:115:12
Aug 11 08:55:48.260 INFO kablam!     |
Aug 11 08:55:48.260 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Aug 11 08:55:48.260 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:48.260 INFO kablam!     |
Aug 11 08:55:48.260 INFO kablam!     = note: #[warn(unused_parens)] on by default
Aug 11 08:55:48.260 INFO kablam! help: remove these parentheses
Aug 11 08:55:48.260 INFO kablam!     |
Aug 11 08:55:48.260 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Aug 11 08:55:48.260 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Aug 11 08:55:48.260 INFO kablam! 117 |         ::result::Result::Err(err) => {
Aug 11 08:55:48.260 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Aug 11 08:55:48.260 INFO kablam! 119 |         }
Aug 11 08:55:48.260 INFO kablam! 120 |     })
Aug 11 08:55:48.260 INFO kablam!     |
Aug 11 08:55:48.260 INFO kablam! 
Aug 11 08:55:48.264 INFO kablam! warning: unnecessary parentheses around function argument
Aug 11 08:55:48.264 INFO kablam!   --> src/thin/event.rs:27:19
Aug 11 08:55:48.264 INFO kablam!    |
Aug 11 08:55:48.264 INFO kablam! 27 |         EventIter((0..count), grammar)
Aug 11 08:55:48.264 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Aug 11 08:55:48.264 INFO kablam! 
Aug 11 08:55:49.592 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 11 08:55:49.592 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 11 08:55:49.592 INFO kablam!   |
Aug 11 08:55:49.592 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 11 08:55:49.592 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:49.592 INFO kablam!   |
Aug 11 08:55:49.592 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 11 08:55:49.592 INFO kablam! 
Aug 11 08:55:49.865 INFO kablam! warning: type alias is never used: `EarleyItem`
Aug 11 08:55:49.868 INFO kablam!  --> src/thin/earley.rs:5:1
Aug 11 08:55:49.868 INFO kablam!   |
Aug 11 08:55:49.868 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Aug 11 08:55:49.868 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 08:55:49.868 INFO kablam!   |
Aug 11 08:55:49.868 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 11 08:55:49.868 INFO kablam! 
Aug 11 08:55:50.610 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.06s
Aug 11 08:55:50.618 INFO kablam! su: No module specific data is present
Aug 11 08:55:51.346 INFO running `"docker" "rm" "-f" "ec8bf7a75d5f5b9bd3ce7e8cdef8b5b5d933a496871dcc99ebf849e2c334af9b"`
Aug 11 08:55:51.515 INFO blam! ec8bf7a75d5f5b9bd3ce7e8cdef8b5b5d933a496871dcc99ebf849e2c334af9b