Sep 17 18:36:07.845 INFO checking rst-0.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 18:36:07.845 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 18:36:07.845 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-3/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:36:08.006 INFO blam! 9cff8c46ca95e5bcb9f3ca6064891e87d770a9d8a54735e5c73effe3ee88dec0
Sep 17 18:36:08.008 INFO running `"docker" "start" "-a" "9cff8c46ca95e5bcb9f3ca6064891e87d770a9d8a54735e5c73effe3ee88dec0"`
Sep 17 18:36:08.791 INFO kablam! usermod: no changes
Sep 17 18:36:08.843 INFO kablam!     Checking rst v0.2.0 (/source)
Sep 17 18:36:09.327 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 18:36:09.327 INFO kablam!  --> src/lib.rs:2:1
Sep 17 18:36:09.327 INFO kablam!   |
Sep 17 18:36:09.327 INFO kablam! 2 | #[macro_use]
Sep 17 18:36:09.327 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 18:36:09.327 INFO kablam!   |
Sep 17 18:36:09.327 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 18:36:09.327 INFO kablam! 
Sep 17 18:36:09.471 INFO kablam! warning: unused `#[macro_use]` import
Sep 17 18:36:09.471 INFO kablam!  --> src/lib.rs:2:1
Sep 17 18:36:09.471 INFO kablam!   |
Sep 17 18:36:09.471 INFO kablam! 2 | #[macro_use]
Sep 17 18:36:09.471 INFO kablam!   | ^^^^^^^^^^^^
Sep 17 18:36:09.471 INFO kablam!   |
Sep 17 18:36:09.471 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 18:36:09.471 INFO kablam! 
Sep 17 18:36:10.415 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:36:10.415 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 17 18:36:10.415 INFO kablam!    |
Sep 17 18:36:10.415 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 17 18:36:10.415 INFO kablam!    |             ----^^^^^^^^
Sep 17 18:36:10.415 INFO kablam!    |             |
Sep 17 18:36:10.415 INFO kablam!    |             help: remove this `mut`
Sep 17 18:36:10.415 INFO kablam!    |
Sep 17 18:36:10.415 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 18:36:10.415 INFO kablam! 
Sep 17 18:36:10.510 INFO kablam! warning: enum is never used: `BulletListType`
Sep 17 18:36:10.510 INFO kablam!   --> src/parser/token.rs:19:1
Sep 17 18:36:10.510 INFO kablam!    |
Sep 17 18:36:10.510 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 17 18:36:10.510 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.510 INFO kablam!    |
Sep 17 18:36:10.511 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 18:36:10.511 INFO kablam! 
Sep 17 18:36:10.511 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 17 18:36:10.512 INFO kablam!   --> src/parser/token.rs:20:1
Sep 17 18:36:10.512 INFO kablam!    |
Sep 17 18:36:10.512 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 17 18:36:10.513 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.513 INFO kablam! 
Sep 17 18:36:10.513 INFO kablam! warning: enum is never used: `EnumListType`
Sep 17 18:36:10.513 INFO kablam!   --> src/parser/token.rs:21:1
Sep 17 18:36:10.514 INFO kablam!    |
Sep 17 18:36:10.514 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 17 18:36:10.514 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.514 INFO kablam! 
Sep 17 18:36:10.515 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 17 18:36:10.515 INFO kablam!   --> src/parser/token.rs:22:1
Sep 17 18:36:10.516 INFO kablam!    |
Sep 17 18:36:10.516 INFO kablam! 22 | enum AdornmentChar {
Sep 17 18:36:10.516 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.516 INFO kablam! 
Sep 17 18:36:10.516 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 17 18:36:10.516 INFO kablam!   --> src/parser/token.rs:27:1
Sep 17 18:36:10.516 INFO kablam!    |
Sep 17 18:36:10.516 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 17 18:36:10.516 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.516 INFO kablam! 
Sep 17 18:36:10.517 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 17 18:36:10.517 INFO kablam!   --> src/parser/token.rs:29:1
Sep 17 18:36:10.517 INFO kablam!    |
Sep 17 18:36:10.517 INFO kablam! 29 | enum TokenBlockLevel {
Sep 17 18:36:10.517 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.517 INFO kablam! 
Sep 17 18:36:10.703 INFO kablam! warning: variable does not need to be mutable
Sep 17 18:36:10.703 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 17 18:36:10.703 INFO kablam!    |
Sep 17 18:36:10.703 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 17 18:36:10.703 INFO kablam!    |             ----^^^^^^^^
Sep 17 18:36:10.703 INFO kablam!    |             |
Sep 17 18:36:10.703 INFO kablam!    |             help: remove this `mut`
Sep 17 18:36:10.703 INFO kablam!    |
Sep 17 18:36:10.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 18:36:10.703 INFO kablam! 
Sep 17 18:36:10.785 INFO kablam! warning: enum is never used: `BulletListType`
Sep 17 18:36:10.785 INFO kablam!   --> src/parser/token.rs:19:1
Sep 17 18:36:10.785 INFO kablam!    |
Sep 17 18:36:10.785 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 17 18:36:10.785 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.785 INFO kablam!    |
Sep 17 18:36:10.785 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 17 18:36:10.785 INFO kablam! 
Sep 17 18:36:10.785 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 17 18:36:10.785 INFO kablam!   --> src/parser/token.rs:20:1
Sep 17 18:36:10.785 INFO kablam!    |
Sep 17 18:36:10.785 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 17 18:36:10.785 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.785 INFO kablam! 
Sep 17 18:36:10.785 INFO kablam! warning: enum is never used: `EnumListType`
Sep 17 18:36:10.785 INFO kablam!   --> src/parser/token.rs:21:1
Sep 17 18:36:10.785 INFO kablam!    |
Sep 17 18:36:10.785 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 17 18:36:10.786 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.786 INFO kablam! 
Sep 17 18:36:10.786 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 17 18:36:10.786 INFO kablam!   --> src/parser/token.rs:22:1
Sep 17 18:36:10.786 INFO kablam!    |
Sep 17 18:36:10.786 INFO kablam! 22 | enum AdornmentChar {
Sep 17 18:36:10.786 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.786 INFO kablam! 
Sep 17 18:36:10.786 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 17 18:36:10.786 INFO kablam!   --> src/parser/token.rs:27:1
Sep 17 18:36:10.786 INFO kablam!    |
Sep 17 18:36:10.786 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 17 18:36:10.786 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.786 INFO kablam! 
Sep 17 18:36:10.786 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 17 18:36:10.786 INFO kablam!   --> src/parser/token.rs:29:1
Sep 17 18:36:10.786 INFO kablam!    |
Sep 17 18:36:10.786 INFO kablam! 29 | enum TokenBlockLevel {
Sep 17 18:36:10.786 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 17 18:36:10.786 INFO kablam! 
Sep 17 18:36:10.937 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Sep 17 18:36:10.941 INFO kablam! su: No module specific data is present
Sep 17 18:36:12.045 INFO running `"docker" "rm" "-f" "9cff8c46ca95e5bcb9f3ca6064891e87d770a9d8a54735e5c73effe3ee88dec0"`
Sep 17 18:36:12.423 INFO blam! 9cff8c46ca95e5bcb9f3ca6064891e87d770a9d8a54735e5c73effe3ee88dec0