Sep 06 02:23:55.623 INFO checking polly-0.1.2 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:23:55.623 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:23:55.623 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 02:23:55.843 INFO blam! e7f5ff54de056f3bea12659c96d9b19d5602d5ea696b2f52d15fcd5c7d3102fe
Sep 06 02:23:55.844 INFO running `"docker" "start" "-a" "e7f5ff54de056f3bea12659c96d9b19d5602d5ea696b2f52d15fcd5c7d3102fe"`
Sep 06 02:23:56.434 INFO kablam! usermod: no changes
Sep 06 02:23:56.520 INFO kablam!     Checking polly v0.1.2 (file:///source)
Sep 06 02:23:56.987 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 02:23:56.987 INFO kablam!  --> src/lib.rs:6:1
Sep 06 02:23:56.987 INFO kablam!   |
Sep 06 02:23:56.987 INFO kablam! 6 | #[macro_use]
Sep 06 02:23:56.987 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 02:23:56.987 INFO kablam!   |
Sep 06 02:23:56.987 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:23:56.987 INFO kablam! 
Sep 06 02:23:56.989 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 02:23:56.989 INFO kablam!    --> src/compiler/parser.rs:189:60
Sep 06 02:23:56.989 INFO kablam!     |
Sep 06 02:23:56.989 INFO kablam! 189 |                                         return Ok(CompCall((ComponentCall::from_component(component))));
Sep 06 02:23:56.989 INFO kablam!     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 02:23:56.989 INFO kablam!     |
Sep 06 02:23:56.989 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 02:23:56.989 INFO kablam! 
Sep 06 02:23:56.998 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 02:23:56.998 INFO kablam!  --> src/lib.rs:6:1
Sep 06 02:23:56.998 INFO kablam!   |
Sep 06 02:23:56.998 INFO kablam! 6 | #[macro_use]
Sep 06 02:23:56.998 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 02:23:56.998 INFO kablam!   |
Sep 06 02:23:56.998 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:23:56.998 INFO kablam! 
Sep 06 02:23:56.998 INFO kablam! warning: unnecessary parentheses around function argument
Sep 06 02:23:56.998 INFO kablam!    --> src/compiler/parser.rs:189:60
Sep 06 02:23:56.998 INFO kablam!     |
Sep 06 02:23:56.998 INFO kablam! 189 |                                         return Ok(CompCall((ComponentCall::from_component(component))));
Sep 06 02:23:56.998 INFO kablam!     |                                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 06 02:23:56.999 INFO kablam!     |
Sep 06 02:23:56.999 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 06 02:23:56.999 INFO kablam! 
Sep 06 02:23:57.107 INFO kablam! warning: unreachable expression
Sep 06 02:23:57.107 INFO kablam!    --> src/compiler/parser.rs:275:49
Sep 06 02:23:57.107 INFO kablam!     |
Sep 06 02:23:57.107 INFO kablam! 275 |                                                 return unexpected_eof!(Symbol(index, Equals));
Sep 06 02:23:57.107 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:23:57.107 INFO kablam!     |
Sep 06 02:23:57.107 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 02:23:57.107 INFO kablam! 
Sep 06 02:23:57.107 INFO kablam! warning: unreachable expression
Sep 06 02:23:57.107 INFO kablam!    --> src/compiler/parser.rs:285:45
Sep 06 02:23:57.107 INFO kablam!     |
Sep 06 02:23:57.107 INFO kablam! 285 |                                     None => return unexpected_eof!(Word(index, key)),
Sep 06 02:23:57.107 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:23:57.107 INFO kablam! 
Sep 06 02:23:57.193 INFO kablam! warning: unreachable expression
Sep 06 02:23:57.193 INFO kablam!    --> src/compiler/parser.rs:275:49
Sep 06 02:23:57.193 INFO kablam!     |
Sep 06 02:23:57.193 INFO kablam! 275 |                                                 return unexpected_eof!(Symbol(index, Equals));
Sep 06 02:23:57.193 INFO kablam!     |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:23:57.193 INFO kablam!     |
Sep 06 02:23:57.193 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 06 02:23:57.193 INFO kablam! 
Sep 06 02:23:57.193 INFO kablam! warning: unreachable expression
Sep 06 02:23:57.193 INFO kablam!    --> src/compiler/parser.rs:285:45
Sep 06 02:23:57.193 INFO kablam!     |
Sep 06 02:23:57.193 INFO kablam! 285 |                                     None => return unexpected_eof!(Word(index, key)),
Sep 06 02:23:57.193 INFO kablam!     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 02:23:57.193 INFO kablam! 
Sep 06 02:23:58.403 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
Sep 06 02:23:58.409 INFO kablam! su: No module specific data is present
Sep 06 02:23:59.130 INFO running `"docker" "rm" "-f" "e7f5ff54de056f3bea12659c96d9b19d5602d5ea696b2f52d15fcd5c7d3102fe"`
Sep 06 02:23:59.249 INFO blam! e7f5ff54de056f3bea12659c96d9b19d5602d5ea696b2f52d15fcd5c7d3102fe