Aug 30 05:10:35.427 INFO checking rst-0.2.0 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 05:10:35.427 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 05:10:35.428 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 05:10:35.634 INFO blam! 4a7928260f648e13b1a051d778cb82b0f697973b96cb9c0594ff4c6fd1b1fcc9
Aug 30 05:10:35.636 INFO running `"docker" "start" "-a" "4a7928260f648e13b1a051d778cb82b0f697973b96cb9c0594ff4c6fd1b1fcc9"`
Aug 30 05:10:36.317 INFO kablam!     Checking rst v0.2.0 (file:///source)
Aug 30 05:10:37.404 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 05:10:37.404 INFO kablam!  --> src/lib.rs:2:1
Aug 30 05:10:37.404 INFO kablam!   |
Aug 30 05:10:37.404 INFO kablam! 2 | #[macro_use]
Aug 30 05:10:37.404 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 05:10:37.404 INFO kablam!   |
Aug 30 05:10:37.404 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 05:10:37.404 INFO kablam! 
Aug 30 05:10:37.563 INFO kablam! warning: unused `#[macro_use]` import
Aug 30 05:10:37.563 INFO kablam!  --> src/lib.rs:2:1
Aug 30 05:10:37.563 INFO kablam!   |
Aug 30 05:10:37.563 INFO kablam! 2 | #[macro_use]
Aug 30 05:10:37.563 INFO kablam!   | ^^^^^^^^^^^^
Aug 30 05:10:37.563 INFO kablam!   |
Aug 30 05:10:37.563 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 05:10:37.563 INFO kablam! 
Aug 30 05:10:39.694 INFO kablam! warning: variable does not need to be mutable
Aug 30 05:10:39.694 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 30 05:10:39.694 INFO kablam!    |
Aug 30 05:10:39.694 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 30 05:10:39.694 INFO kablam!    |             ----^^^^^^^^
Aug 30 05:10:39.694 INFO kablam!    |             |
Aug 30 05:10:39.694 INFO kablam!    |             help: remove this `mut`
Aug 30 05:10:39.694 INFO kablam!    |
Aug 30 05:10:39.694 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 05:10:39.694 INFO kablam! 
Aug 30 05:10:39.846 INFO kablam! warning: enum is never used: `BulletListType`
Aug 30 05:10:39.846 INFO kablam!   --> src/parser/token.rs:19:1
Aug 30 05:10:39.846 INFO kablam!    |
Aug 30 05:10:39.846 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 30 05:10:39.846 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.846 INFO kablam!    |
Aug 30 05:10:39.846 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 05:10:39.846 INFO kablam! 
Aug 30 05:10:39.846 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 30 05:10:39.846 INFO kablam!   --> src/parser/token.rs:20:1
Aug 30 05:10:39.846 INFO kablam!    |
Aug 30 05:10:39.846 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 30 05:10:39.846 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.846 INFO kablam! 
Aug 30 05:10:39.847 INFO kablam! warning: enum is never used: `EnumListType`
Aug 30 05:10:39.847 INFO kablam!   --> src/parser/token.rs:21:1
Aug 30 05:10:39.847 INFO kablam!    |
Aug 30 05:10:39.847 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 30 05:10:39.847 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.847 INFO kablam! 
Aug 30 05:10:39.847 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 30 05:10:39.847 INFO kablam!   --> src/parser/token.rs:22:1
Aug 30 05:10:39.847 INFO kablam!    |
Aug 30 05:10:39.847 INFO kablam! 22 | enum AdornmentChar {
Aug 30 05:10:39.847 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.847 INFO kablam! 
Aug 30 05:10:39.847 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 30 05:10:39.847 INFO kablam!   --> src/parser/token.rs:27:1
Aug 30 05:10:39.847 INFO kablam!    |
Aug 30 05:10:39.847 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 30 05:10:39.847 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.847 INFO kablam! 
Aug 30 05:10:39.847 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 30 05:10:39.847 INFO kablam!   --> src/parser/token.rs:29:1
Aug 30 05:10:39.847 INFO kablam!    |
Aug 30 05:10:39.847 INFO kablam! 29 | enum TokenBlockLevel {
Aug 30 05:10:39.847 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 30 05:10:39.847 INFO kablam! 
Aug 30 05:10:40.035 INFO kablam! warning: variable does not need to be mutable
Aug 30 05:10:40.035 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 30 05:10:40.035 INFO kablam!    |
Aug 30 05:10:40.035 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 30 05:10:40.035 INFO kablam!    |             ----^^^^^^^^
Aug 30 05:10:40.035 INFO kablam!    |             |
Aug 30 05:10:40.035 INFO kablam!    |             help: remove this `mut`
Aug 30 05:10:40.035 INFO kablam!    |
Aug 30 05:10:40.035 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 05:10:40.035 INFO kablam! 
Aug 30 05:10:40.186 INFO kablam! warning: enum is never used: `BulletListType`
Aug 30 05:10:40.186 INFO kablam!   --> src/parser/token.rs:19:1
Aug 30 05:10:40.186 INFO kablam!    |
Aug 30 05:10:40.186 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 30 05:10:40.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.186 INFO kablam!    |
Aug 30 05:10:40.186 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 30 05:10:40.186 INFO kablam! 
Aug 30 05:10:40.186 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 30 05:10:40.186 INFO kablam!   --> src/parser/token.rs:20:1
Aug 30 05:10:40.186 INFO kablam!    |
Aug 30 05:10:40.186 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 30 05:10:40.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.187 INFO kablam! 
Aug 30 05:10:40.187 INFO kablam! warning: enum is never used: `EnumListType`
Aug 30 05:10:40.187 INFO kablam!   --> src/parser/token.rs:21:1
Aug 30 05:10:40.187 INFO kablam!    |
Aug 30 05:10:40.187 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 30 05:10:40.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.187 INFO kablam! 
Aug 30 05:10:40.187 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 30 05:10:40.187 INFO kablam!   --> src/parser/token.rs:22:1
Aug 30 05:10:40.187 INFO kablam!    |
Aug 30 05:10:40.187 INFO kablam! 22 | enum AdornmentChar {
Aug 30 05:10:40.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.187 INFO kablam! 
Aug 30 05:10:40.187 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 30 05:10:40.187 INFO kablam!   --> src/parser/token.rs:27:1
Aug 30 05:10:40.187 INFO kablam!    |
Aug 30 05:10:40.187 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 30 05:10:40.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.187 INFO kablam! 
Aug 30 05:10:40.187 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 30 05:10:40.187 INFO kablam!   --> src/parser/token.rs:29:1
Aug 30 05:10:40.187 INFO kablam!    |
Aug 30 05:10:40.187 INFO kablam! 29 | enum TokenBlockLevel {
Aug 30 05:10:40.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 30 05:10:40.187 INFO kablam! 
Aug 30 05:10:40.302 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.03s
Aug 30 05:10:40.308 INFO kablam! su: No module specific data is present
Aug 30 05:10:40.878 INFO running `"docker" "rm" "-f" "4a7928260f648e13b1a051d778cb82b0f697973b96cb9c0594ff4c6fd1b1fcc9"`
Aug 30 05:10:41.044 INFO blam! 4a7928260f648e13b1a051d778cb82b0f697973b96cb9c0594ff4c6fd1b1fcc9