Sep 19 22:32:58.006 INFO checking marpa-0.2.1 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 22:32:58.006 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 22:32:58.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 22:32:58.235 INFO blam! 1e060da59160a6d68410985a574fcb310ff57509cef9c1b8eea901f70f1ade4f
Sep 19 22:32:58.237 INFO running `"docker" "start" "-a" "1e060da59160a6d68410985a574fcb310ff57509cef9c1b8eea901f70f1ade4f"`
Sep 19 22:32:59.134 INFO kablam! usermod: no changes
Sep 19 22:32:59.183 INFO kablam!    Compiling libmarpa-sys v0.1.2
Sep 19 22:33:00.660 INFO kablam!     Checking marpa v0.2.1 (/source)
Sep 19 22:33:01.099 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:33:01.099 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 19 22:33:01.099 INFO kablam!     |
Sep 19 22:33:01.099 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 19 22:33:01.099 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:33:01.099 INFO kablam!     |
Sep 19 22:33:01.099 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:33:01.099 INFO kablam! help: remove these parentheses
Sep 19 22:33:01.099 INFO kablam!     |
Sep 19 22:33:01.099 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 19 22:33:01.099 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 19 22:33:01.099 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 19 22:33:01.099 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 19 22:33:01.099 INFO kablam! 119 |         }
Sep 19 22:33:01.099 INFO kablam! 120 |     })
Sep 19 22:33:01.099 INFO kablam!     |
Sep 19 22:33:01.099 INFO kablam! 
Sep 19 22:33:01.099 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:33:01.099 INFO kablam!   --> src/thin/event.rs:27:19
Sep 19 22:33:01.099 INFO kablam!    |
Sep 19 22:33:01.099 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 19 22:33:01.099 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 19 22:33:01.099 INFO kablam! 
Sep 19 22:33:01.215 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:33:01.215 INFO kablam!    --> src/thin/grammar.rs:115:12
Sep 19 22:33:01.215 INFO kablam!     |
Sep 19 22:33:01.215 INFO kablam! 115 |         Ok((0..try!(self.num_symbols())))
Sep 19 22:33:01.215 INFO kablam!     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:33:01.215 INFO kablam!     |
Sep 19 22:33:01.215 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 19 22:33:01.215 INFO kablam! help: remove these parentheses
Sep 19 22:33:01.215 INFO kablam!     |
Sep 19 22:33:01.215 INFO kablam! 115 |         Ok(0..match self.num_symbols() {
Sep 19 22:33:01.215 INFO kablam! 116 |         ::result::Result::Ok(val) => val,
Sep 19 22:33:01.215 INFO kablam! 117 |         ::result::Result::Err(err) => {
Sep 19 22:33:01.215 INFO kablam! 118 |             return ::result::Result::Err(::convert::From::from(err))
Sep 19 22:33:01.215 INFO kablam! 119 |         }
Sep 19 22:33:01.215 INFO kablam! 120 |     })
Sep 19 22:33:01.215 INFO kablam!     |
Sep 19 22:33:01.215 INFO kablam! 
Sep 19 22:33:01.215 INFO kablam! warning: unnecessary parentheses around function argument
Sep 19 22:33:01.215 INFO kablam!   --> src/thin/event.rs:27:19
Sep 19 22:33:01.215 INFO kablam!    |
Sep 19 22:33:01.215 INFO kablam! 27 |         EventIter((0..count), grammar)
Sep 19 22:33:01.215 INFO kablam!    |                   ^^^^^^^^^^ help: remove these parentheses
Sep 19 22:33:01.215 INFO kablam! 
Sep 19 22:33:01.852 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 19 22:33:01.852 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 19 22:33:01.852 INFO kablam!   |
Sep 19 22:33:01.852 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 19 22:33:01.852 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:33:01.852 INFO kablam!   |
Sep 19 22:33:01.852 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 22:33:01.852 INFO kablam! 
Sep 19 22:33:01.862 INFO kablam! warning: type alias is never used: `EarleyItem`
Sep 19 22:33:01.862 INFO kablam!  --> src/thin/earley.rs:5:1
Sep 19 22:33:01.862 INFO kablam!   |
Sep 19 22:33:01.862 INFO kablam! 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Sep 19 22:33:01.862 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 22:33:01.862 INFO kablam!   |
Sep 19 22:33:01.862 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 19 22:33:01.862 INFO kablam! 
Sep 19 22:33:02.547 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Sep 19 22:33:02.559 INFO kablam! su: No module specific data is present
Sep 19 22:33:03.628 INFO running `"docker" "rm" "-f" "1e060da59160a6d68410985a574fcb310ff57509cef9c1b8eea901f70f1ade4f"`
Sep 19 22:33:03.821 INFO blam! 1e060da59160a6d68410985a574fcb310ff57509cef9c1b8eea901f70f1ade4f