Dec 05 10:37:47.090 INFO checking marpa-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:37:47.091 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 10:37:47.335 INFO [stdout] 71fddd19bf80d857effd070a40d70812949f4c2f357c056ea93cb86421c7b596
Dec 05 10:37:47.340 INFO running `"docker" "start" "-a" "71fddd19bf80d857effd070a40d70812949f4c2f357c056ea93cb86421c7b596"`
Dec 05 10:37:48.026 INFO [stderr] usermod: no changes
Dec 05 10:37:48.087 INFO [stderr]    Compiling libmarpa-sys v0.1.2
Dec 05 10:37:50.087 INFO [stderr]     Checking marpa v0.2.1 (/source)
Dec 05 10:37:51.499 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 10:37:51.499 INFO [stderr]    --> src/thin/grammar.rs:115:12
Dec 05 10:37:51.499 INFO [stderr]     |
Dec 05 10:37:51.499 INFO [stderr] 115 |         Ok((0..try!(self.num_symbols())))
Dec 05 10:37:51.499 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:37:51.499 INFO [stderr]     |
Dec 05 10:37:51.499 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 10:37:51.499 INFO [stderr] 
Dec 05 10:37:51.499 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 10:37:51.499 INFO [stderr]   --> src/thin/event.rs:27:19
Dec 05 10:37:51.499 INFO [stderr]    |
Dec 05 10:37:51.499 INFO [stderr] 27 |         EventIter((0..count), grammar)
Dec 05 10:37:51.499 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 05 10:37:51.499 INFO [stderr] 
Dec 05 10:37:51.635 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 10:37:51.635 INFO [stderr]    --> src/thin/grammar.rs:115:12
Dec 05 10:37:51.635 INFO [stderr]     |
Dec 05 10:37:51.635 INFO [stderr] 115 |         Ok((0..try!(self.num_symbols())))
Dec 05 10:37:51.635 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 10:37:51.635 INFO [stderr]     |
Dec 05 10:37:51.635 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 10:37:51.635 INFO [stderr] 
Dec 05 10:37:51.635 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 10:37:51.635 INFO [stderr]   --> src/thin/event.rs:27:19
Dec 05 10:37:51.635 INFO [stderr]    |
Dec 05 10:37:51.635 INFO [stderr] 27 |         EventIter((0..count), grammar)
Dec 05 10:37:51.635 INFO [stderr]    |                   ^^^^^^^^^^ help: remove these parentheses
Dec 05 10:37:51.635 INFO [stderr] 
Dec 05 10:37:51.961 INFO [stderr] warning: type alias is never used: `EarleyItem`
Dec 05 10:37:51.961 INFO [stderr]  --> src/thin/earley.rs:5:1
Dec 05 10:37:51.961 INFO [stderr]   |
Dec 05 10:37:51.961 INFO [stderr] 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Dec 05 10:37:51.961 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:51.961 INFO [stderr]   |
Dec 05 10:37:51.967 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:37:51.971 INFO [stderr] 
Dec 05 10:37:52.175 INFO [stderr] warning: type alias is never used: `EarleyItem`
Dec 05 10:37:52.175 INFO [stderr]  --> src/thin/earley.rs:5:1
Dec 05 10:37:52.175 INFO [stderr]   |
Dec 05 10:37:52.175 INFO [stderr] 5 | pub type EarleyItem = Marpa_Earley_Item_ID;
Dec 05 10:37:52.175 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 10:37:52.175 INFO [stderr]   |
Dec 05 10:37:52.175 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 10:37:52.175 INFO [stderr] 
Dec 05 10:37:53.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.45s
Dec 05 10:37:53.519 INFO [stderr] su: No module specific data is present
Dec 05 10:37:54.554 INFO running `"docker" "inspect" "71fddd19bf80d857effd070a40d70812949f4c2f357c056ea93cb86421c7b596"`
Dec 05 10:37:54.829 INFO running `"docker" "rm" "-f" "71fddd19bf80d857effd070a40d70812949f4c2f357c056ea93cb86421c7b596"`
Dec 05 10:37:55.163 INFO [stdout] 71fddd19bf80d857effd070a40d70812949f4c2f357c056ea93cb86421c7b596