Sep 14 13:22:47.852 INFO checking marpa-0.2.1 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 13:22:47.852 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 13:22:47.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 13:22:48.247 INFO blam! 45d3d4e9da2521cdf926353cb8a6424d9a8a6218f566ca7dbc9d69334a6a5c39
Sep 14 13:22:48.256 INFO running `"docker" "start" "-a" "45d3d4e9da2521cdf926353cb8a6424d9a8a6218f566ca7dbc9d69334a6a5c39"`
Sep 14 13:22:49.487 INFO kablam! usermod: no changes
Sep 14 13:22:49.599 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 14 13:22:51.771 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Sep 14 13:22:52.463 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 13:22:52.463 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 14 13:22:52.463 INFO kablam!     |
Sep 14 13:22:52.463 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 14 13:22:52.463 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 13:22:52.463 INFO kablam!     |
Sep 14 13:22:52.463 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 13:22:52.463 INFO kablam! help: remove these parentheses
Sep 14 13:22:52.463 INFO kablam!     |
Sep 14 13:22:52.463 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 14 13:22:52.463 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 14 13:22:52.463 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 14 13:22:52.463 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 14 13:22:52.463 INFO kablam! 119 |         }
Sep 14 13:22:52.463 INFO kablam! 120 |     })
Sep 14 13:22:52.463 INFO kablam!     |
Sep 14 13:22:52.463 INFO kablam! 
Sep 14 13:22:52.463 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 13:22:52.463 INFO kablam!   --> src/thin/event.rs:27:19
Sep 14 13:22:52.463 INFO kablam!    |
Sep 14 13:22:52.463 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 14 13:22:52.463 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 14 13:22:52.463 INFO kablam! 
Sep 14 13:22:52.503 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 13:22:52.503 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 14 13:22:52.503 INFO kablam!     |
Sep 14 13:22:52.503 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 14 13:22:52.503 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 13:22:52.503 INFO kablam!     |
Sep 14 13:22:52.503 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 14 13:22:52.503 INFO kablam! help: remove these parentheses
Sep 14 13:22:52.503 INFO kablam!     |
Sep 14 13:22:52.503 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 14 13:22:52.503 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 14 13:22:52.503 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 14 13:22:52.503 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 14 13:22:52.503 INFO kablam! 119 |         }
Sep 14 13:22:52.503 INFO kablam! 120 |     })
Sep 14 13:22:52.503 INFO kablam!     |
Sep 14 13:22:52.503 INFO kablam! 
Sep 14 13:22:52.505 INFO kablam! warning: unnecessary parentheses around function argument
Sep 14 13:22:52.505 INFO kablam!   --> src/thin/event.rs:27:19
Sep 14 13:22:52.505 INFO kablam!    |
Sep 14 13:22:52.505 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 14 13:22:52.505 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 14 13:22:52.505 INFO kablam! 
Sep 14 13:22:53.095 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 14 13:22:53.095 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 14 13:22:53.095 INFO kablam!   |
Sep 14 13:22:53.095 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 14 13:22:53.095 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 13:22:53.095 INFO kablam!   |
Sep 14 13:22:53.095 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 13:22:53.095 INFO kablam! 
Sep 14 13:22:53.155 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 14 13:22:53.155 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 14 13:22:53.155 INFO kablam!   |
Sep 14 13:22:53.155 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 14 13:22:53.155 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 13:22:53.155 INFO kablam!   |
Sep 14 13:22:53.155 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 14 13:22:53.155 INFO kablam! 
Sep 14 13:22:53.848 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.33s
Sep 14 13:22:53.852 INFO kablam! su: No module specific data is present
Sep 14 13:22:55.545 INFO running `"docker" "rm" "-f" "45d3d4e9da2521cdf926353cb8a6424d9a8a6218f566ca7dbc9d69334a6a5c39"`
Sep 14 13:22:55.755 INFO blam! 45d3d4e9da2521cdf926353cb8a6424d9a8a6218f566ca7dbc9d69334a6a5c39