Sep 01 14:26:48.662 INFO checking marpa-0.2.1 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 14:26:48.662 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 14:26:48.662 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 14:26:48.863 INFO blam! 2e59191f057d7997d454a2ad2ec1f1728c035397f38de925c208dc5965972f45
Sep 01 14:26:48.865 INFO running `"docker" "start" "-a" "2e59191f057d7997d454a2ad2ec1f1728c035397f38de925c208dc5965972f45"`
Sep 01 14:26:49.514 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 01 14:26:51.685 INFO kablam!     Checking marpa v0.2.1 (file:///source)
Sep 01 14:26:52.847 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:52.847 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 01 14:26:52.847 INFO kablam!     |
Sep 01 14:26:52.847 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 01 14:26:52.847 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:52.852 INFO kablam!     |
Sep 01 14:26:52.852 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:26:52.853 INFO kablam! help: remove these parentheses
Sep 01 14:26:52.853 INFO kablam!     |
Sep 01 14:26:52.853 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 01 14:26:52.853 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 01 14:26:52.853 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 01 14:26:52.853 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 01 14:26:52.853 INFO kablam! 119 |         }
Sep 01 14:26:52.853 INFO kablam! 120 |     })
Sep 01 14:26:52.853 INFO kablam!     |
Sep 01 14:26:52.853 INFO kablam! 
Sep 01 14:26:52.856 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:52.856 INFO kablam!   --> src/thin/event.rs:27:19
Sep 01 14:26:52.856 INFO kablam!    |
Sep 01 14:26:52.856 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 01 14:26:52.856 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 01 14:26:52.856 INFO kablam! 
Sep 01 14:26:52.963 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:52.963 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 01 14:26:52.963 INFO kablam!     |
Sep 01 14:26:52.963 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 01 14:26:52.963 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:52.964 INFO kablam!     |
Sep 01 14:26:52.964 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 01 14:26:52.964 INFO kablam! help: remove these parentheses
Sep 01 14:26:52.964 INFO kablam!     |
Sep 01 14:26:52.964 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 01 14:26:52.964 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 01 14:26:52.964 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 01 14:26:52.964 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 01 14:26:52.964 INFO kablam! 119 |         }
Sep 01 14:26:52.964 INFO kablam! 120 |     })
Sep 01 14:26:52.964 INFO kablam!     |
Sep 01 14:26:52.964 INFO kablam! 
Sep 01 14:26:52.967 INFO kablam! warning: unnecessary parentheses around function argument
Sep 01 14:26:52.967 INFO kablam!   --> src/thin/event.rs:27:19
Sep 01 14:26:52.967 INFO kablam!    |
Sep 01 14:26:52.967 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 01 14:26:52.967 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 01 14:26:52.967 INFO kablam! 
Sep 01 14:26:53.863 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 01 14:26:53.863 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 01 14:26:53.863 INFO kablam!   |
Sep 01 14:26:53.863 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 01 14:26:53.863 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:53.863 INFO kablam!   |
Sep 01 14:26:53.863 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:26:53.864 INFO kablam! 
Sep 01 14:26:54.225 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 01 14:26:54.225 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 01 14:26:54.225 INFO kablam!   |
Sep 01 14:26:54.225 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 01 14:26:54.225 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 14:26:54.225 INFO kablam!   |
Sep 01 14:26:54.225 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 14:26:54.225 INFO kablam! 
Sep 01 14:26:55.269 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.78s
Sep 01 14:26:55.285 INFO kablam! su: No module specific data is present
Sep 01 14:26:55.829 INFO running `"docker" "rm" "-f" "2e59191f057d7997d454a2ad2ec1f1728c035397f38de925c208dc5965972f45"`
Sep 01 14:26:55.964 INFO blam! 2e59191f057d7997d454a2ad2ec1f1728c035397f38de925c208dc5965972f45