Sep 04 14:15:48.862 INFO checking marpa-0.2.1 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 14:15:48.863 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 14:15:48.863 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:15:49.015 INFO blam! f5a3a371cd1fa86884d3bec928b0c8916ceaed1121fef2a47ffcf0e189a254d7
Sep 04 14:15:49.016 INFO running `"docker" "start" "-a" "f5a3a371cd1fa86884d3bec928b0c8916ceaed1121fef2a47ffcf0e189a254d7"`
Sep 04 14:15:49.820 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 04 14:15:51.470 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Sep 04 14:15:52.302 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:15:52.302 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 04 14:15:52.302 INFO kablam!     |
Sep 04 14:15:52.302 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 04 14:15:52.302 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:15:52.302 INFO kablam!     |
Sep 04 14:15:52.302 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 14:15:52.303 INFO kablam! help: remove these parentheses
Sep 04 14:15:52.303 INFO kablam!     |
Sep 04 14:15:52.303 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 04 14:15:52.303 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 04 14:15:52.303 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 04 14:15:52.303 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 04 14:15:52.303 INFO kablam! 119 |         }
Sep 04 14:15:52.303 INFO kablam! 120 |     })
Sep 04 14:15:52.303 INFO kablam!     |
Sep 04 14:15:52.303 INFO kablam! 
Sep 04 14:15:52.305 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:15:52.306 INFO kablam!   --> src/thin/event.rs:27:19
Sep 04 14:15:52.306 INFO kablam!    |
Sep 04 14:15:52.306 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 04 14:15:52.306 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 04 14:15:52.306 INFO kablam! 
Sep 04 14:15:52.350 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:15:52.351 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 04 14:15:52.351 INFO kablam!     |
Sep 04 14:15:52.351 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 04 14:15:52.351 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:15:52.351 INFO kablam!     |
Sep 04 14:15:52.351 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 14:15:52.351 INFO kablam! help: remove these parentheses
Sep 04 14:15:52.351 INFO kablam!     |
Sep 04 14:15:52.351 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 04 14:15:52.351 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 04 14:15:52.351 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 04 14:15:52.351 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 04 14:15:52.351 INFO kablam! 119 |         }
Sep 04 14:15:52.351 INFO kablam! 120 |     })
Sep 04 14:15:52.351 INFO kablam!     |
Sep 04 14:15:52.351 INFO kablam! 
Sep 04 14:15:52.355 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 14:15:52.355 INFO kablam!   --> src/thin/event.rs:27:19
Sep 04 14:15:52.355 INFO kablam!    |
Sep 04 14:15:52.355 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 04 14:15:52.355 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 04 14:15:52.355 INFO kablam! 
Sep 04 14:15:53.196 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 04 14:15:53.196 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 04 14:15:53.196 INFO kablam!   |
Sep 04 14:15:53.196 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 04 14:15:53.196 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:15:53.196 INFO kablam!   |
Sep 04 14:15:53.196 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 14:15:53.196 INFO kablam! 
Sep 04 14:15:53.338 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 04 14:15:53.338 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 04 14:15:53.338 INFO kablam!   |
Sep 04 14:15:53.339 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 04 14:15:53.339 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:15:53.339 INFO kablam!   |
Sep 04 14:15:53.339 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 14:15:53.339 INFO kablam! 
Sep 04 14:15:54.302 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.51s
Sep 04 14:15:54.309 INFO kablam! su: No module specific data is present
Sep 04 14:15:55.036 INFO running `"docker" "rm" "-f" "f5a3a371cd1fa86884d3bec928b0c8916ceaed1121fef2a47ffcf0e189a254d7"`
Sep 04 14:15:55.196 INFO blam! f5a3a371cd1fa86884d3bec928b0c8916ceaed1121fef2a47ffcf0e189a254d7