Sep 04 11:20:50.760 INFO checking marpa-0.2.1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 11:20:50.760 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 11:20:50.761 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 11:20:50.921 INFO blam! 4a0300c6d6a5e099fcadccb80862a388b1dc7a555f15064eb36b2c2fb4634a3b
Sep 04 11:20:50.924 INFO running `"docker" "start" "-a" "4a0300c6d6a5e099fcadccb80862a388b1dc7a555f15064eb36b2c2fb4634a3b"`
Sep 04 11:20:51.797 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 04 11:20:53.732 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Sep 04 11:20:54.890 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:20:54.890 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 04 11:20:54.890 INFO kablam!     |
Sep 04 11:20:54.890 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 04 11:20:54.890 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:54.890 INFO kablam!     |
Sep 04 11:20:54.890 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:20:54.891 INFO kablam! help: remove these parentheses
Sep 04 11:20:54.891 INFO kablam!     |
Sep 04 11:20:54.891 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 04 11:20:54.891 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 04 11:20:54.891 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 04 11:20:54.891 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 04 11:20:54.891 INFO kablam! 119 |         }
Sep 04 11:20:54.891 INFO kablam! 120 |     })
Sep 04 11:20:54.891 INFO kablam!     |
Sep 04 11:20:54.891 INFO kablam! 
Sep 04 11:20:54.893 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:20:54.893 INFO kablam!   --> src/thin/event.rs:27:19
Sep 04 11:20:54.893 INFO kablam!    |
Sep 04 11:20:54.893 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 04 11:20:54.893 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 04 11:20:54.893 INFO kablam! 
Sep 04 11:20:55.090 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:20:55.090 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 04 11:20:55.090 INFO kablam!     |
Sep 04 11:20:55.090 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 04 11:20:55.090 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:55.090 INFO kablam!     |
Sep 04 11:20:55.090 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 04 11:20:55.090 INFO kablam! help: remove these parentheses
Sep 04 11:20:55.090 INFO kablam!     |
Sep 04 11:20:55.090 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 04 11:20:55.090 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 04 11:20:55.090 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 04 11:20:55.090 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 04 11:20:55.090 INFO kablam! 119 |         }
Sep 04 11:20:55.090 INFO kablam! 120 |     })
Sep 04 11:20:55.090 INFO kablam!     |
Sep 04 11:20:55.090 INFO kablam! 
Sep 04 11:20:55.094 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 11:20:55.094 INFO kablam!   --> src/thin/event.rs:27:19
Sep 04 11:20:55.094 INFO kablam!    |
Sep 04 11:20:55.094 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 04 11:20:55.094 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 04 11:20:55.094 INFO kablam! 
Sep 04 11:20:56.182 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 04 11:20:56.182 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 04 11:20:56.182 INFO kablam!   |
Sep 04 11:20:56.182 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 04 11:20:56.182 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:56.182 INFO kablam!   |
Sep 04 11:20:56.182 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 11:20:56.182 INFO kablam! 
Sep 04 11:20:56.446 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 04 11:20:56.446 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 04 11:20:56.446 INFO kablam!   |
Sep 04 11:20:56.446 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 04 11:20:56.446 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 11:20:56.446 INFO kablam!   |
Sep 04 11:20:56.446 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 04 11:20:56.446 INFO kablam! 
Sep 04 11:20:57.668 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
Sep 04 11:20:57.673 INFO kablam! su: No module specific data is present
Sep 04 11:20:58.193 INFO running `"docker" "rm" "-f" "4a0300c6d6a5e099fcadccb80862a388b1dc7a555f15064eb36b2c2fb4634a3b"`
Sep 04 11:20:58.342 INFO blam! 4a0300c6d6a5e099fcadccb80862a388b1dc7a555f15064eb36b2c2fb4634a3b