Nov 28 22:16:41.784 INFO checking marpa-0.2.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 22:16:41.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 22:16:42.016 INFO [stdout] ca51b1abc0065bfdbd3838944e639e90cb0ea0a13031be74e324161b7b55b88f
Nov 28 22:16:42.017 INFO running `"docker" "start" "-a" "ca51b1abc0065bfdbd3838944e639e90cb0ea0a13031be74e324161b7b55b88f"`
Nov 28 22:16:42.582 INFO [stderr] usermod: no changes
Nov 28 22:16:42.644 INFO [stderr]    Compiling libmarpa-sys v0.1.2
Nov 28 22:16:44.738 INFO [stderr]     Checking marpa v0.2.1 (/source)
Nov 28 22:16:46.441 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 22:16:46.441 INFO [stderr]    --> src/thin/grammar.rs:115:12
Nov 28 22:16:46.441 INFO [stderr]     |
Nov 28 22:16:46.441 INFO [stderr] 115 |         Ok((0..try!(self.num_symbols())))
Nov 28 22:16:46.441 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 22:16:46.441 INFO [stderr]     |
Nov 28 22:16:46.441 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 22:16:46.441 INFO [stderr] 
Nov 28 22:16:46.441 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 22:16:46.441 INFO [stderr]   --> src/thin/event.rs:27:19
Nov 28 22:16:46.441 INFO [stderr]    |
Nov 28 22:16:46.441 INFO [stderr] 27 |         EventIter((0..count), grammar)
Nov 28 22:16:46.441 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Nov 28 22:16:46.441 INFO [stderr] 
Nov 28 22:16:47.096 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 22:16:47.096 INFO [stderr]    --> src/thin/grammar.rs:115:12
Nov 28 22:16:47.096 INFO [stderr]     |
Nov 28 22:16:47.097 INFO [stderr] 115 |         Ok((0..try!(self.num_symbols())))
Nov 28 22:16:47.097 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 22:16:47.097 INFO [stderr]     |
Nov 28 22:16:47.098 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 22:16:47.098 INFO [stderr] 
Nov 28 22:16:47.098 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 22:16:47.098 INFO [stderr]   --> src/thin/event.rs:27:19
Nov 28 22:16:47.098 INFO [stderr]    |
Nov 28 22:16:47.098 INFO [stderr] 27 |         EventIter((0..count), grammar)
Nov 28 22:16:47.098 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Nov 28 22:16:47.098 INFO [stderr] 
Nov 28 22:16:47.353 INFO [stderr] warning: type alias is never used: `EarleyItem`
Nov 28 22:16:47.353 INFO [stderr]  --> src/thin/earley.rs:5:1
Nov 28 22:16:47.353 INFO [stderr]   |
Nov 28 22:16:47.353 INFO [stderr] 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Nov 28 22:16:47.354 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:16:47.354 INFO [stderr]   |
Nov 28 22:16:47.354 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 22:16:47.354 INFO [stderr] 
Nov 28 22:16:47.780 INFO [stderr] warning: type alias is never used: `EarleyItem`
Nov 28 22:16:47.781 INFO [stderr]  --> src/thin/earley.rs:5:1
Nov 28 22:16:47.781 INFO [stderr]   |
Nov 28 22:16:47.781 INFO [stderr] 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Nov 28 22:16:47.781 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:16:47.781 INFO [stderr]   |
Nov 28 22:16:47.781 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 22:16:47.781 INFO [stderr] 
Nov 28 22:16:48.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.06s
Nov 28 22:16:48.669 INFO [stderr] su: No module specific data is present
Nov 28 22:16:49.252 INFO running `"docker" "inspect" "ca51b1abc0065bfdbd3838944e639e90cb0ea0a13031be74e324161b7b55b88f"`
Nov 28 22:16:49.548 INFO running `"docker" "rm" "-f" "ca51b1abc0065bfdbd3838944e639e90cb0ea0a13031be74e324161b7b55b88f"`
Nov 28 22:16:49.716 INFO [stdout] ca51b1abc0065bfdbd3838944e639e90cb0ea0a13031be74e324161b7b55b88f