Aug 17 12:20:39.241 INFO checking rst-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 12:20:39.241 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 12:20:39.241 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 12:20:39.241 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:20:39.498 INFO blam! 4eba03f631b61e16b2e0ae3c10314daf1ef1094a9131eecd7c4dfda78027a6b7
Aug 17 12:20:39.505 INFO running `"docker" "start" "-a" "4eba03f631b61e16b2e0ae3c10314daf1ef1094a9131eecd7c4dfda78027a6b7"`
Aug 17 12:20:40.453 INFO kablam!     Checking unicode_categories v0.1.1
Aug 17 12:20:41.902 INFO kablam!     Checking rst v0.2.0 (file:///source)
Aug 17 12:20:43.288 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:20:43.289 INFO kablam!  --> src/lib.rs:2:1
Aug 17 12:20:43.289 INFO kablam!   |
Aug 17 12:20:43.289 INFO kablam! 2 | #[macro_use]
Aug 17 12:20:43.289 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 12:20:43.289 INFO kablam!   |
Aug 17 12:20:43.289 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 12:20:43.289 INFO kablam! 
Aug 17 12:20:43.478 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:20:43.478 INFO kablam!  --> src/lib.rs:2:1
Aug 17 12:20:43.478 INFO kablam!   |
Aug 17 12:20:43.479 INFO kablam! 2 | #[macro_use]
Aug 17 12:20:43.479 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 12:20:43.482 INFO kablam!   |
Aug 17 12:20:43.482 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 12:20:43.482 INFO kablam! 
Aug 17 12:20:47.623 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:20:47.623 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 17 12:20:47.623 INFO kablam!    |
Aug 17 12:20:47.623 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 17 12:20:47.623 INFO kablam!    |             ----^^^^^^^^
Aug 17 12:20:47.623 INFO kablam!    |             |
Aug 17 12:20:47.623 INFO kablam!    |             help: remove this `mut`
Aug 17 12:20:47.623 INFO kablam!    |
Aug 17 12:20:47.623 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:20:47.623 INFO kablam! 
Aug 17 12:20:47.773 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:20:47.773 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 17 12:20:47.773 INFO kablam!    |
Aug 17 12:20:47.773 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 17 12:20:47.773 INFO kablam!    |             ----^^^^^^^^
Aug 17 12:20:47.773 INFO kablam!    |             |
Aug 17 12:20:47.773 INFO kablam!    |             help: remove this `mut`
Aug 17 12:20:47.782 INFO kablam!    |
Aug 17 12:20:47.782 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:20:47.782 INFO kablam! 
Aug 17 12:20:47.927 INFO kablam! warning: enum is never used: `BulletListType`
Aug 17 12:20:47.927 INFO kablam!   --> src/parser/token.rs:19:1
Aug 17 12:20:47.928 INFO kablam!    |
Aug 17 12:20:47.928 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 17 12:20:47.928 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.928 INFO kablam!    |
Aug 17 12:20:47.928 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:20:47.928 INFO kablam! 
Aug 17 12:20:47.928 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 17 12:20:47.928 INFO kablam!   --> src/parser/token.rs:20:1
Aug 17 12:20:47.928 INFO kablam!    |
Aug 17 12:20:47.928 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 17 12:20:47.928 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.929 INFO kablam! 
Aug 17 12:20:47.929 INFO kablam! warning: enum is never used: `EnumListType`
Aug 17 12:20:47.929 INFO kablam!   --> src/parser/token.rs:21:1
Aug 17 12:20:47.929 INFO kablam!    |
Aug 17 12:20:47.929 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 17 12:20:47.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.929 INFO kablam! 
Aug 17 12:20:47.929 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 17 12:20:47.929 INFO kablam!   --> src/parser/token.rs:22:1
Aug 17 12:20:47.929 INFO kablam!    |
Aug 17 12:20:47.929 INFO kablam! 22 | enum AdornmentChar {
Aug 17 12:20:47.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.929 INFO kablam! 
Aug 17 12:20:47.929 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 17 12:20:47.929 INFO kablam!   --> src/parser/token.rs:27:1
Aug 17 12:20:47.929 INFO kablam!    |
Aug 17 12:20:47.929 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 17 12:20:47.929 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.930 INFO kablam! 
Aug 17 12:20:47.930 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 17 12:20:47.930 INFO kablam!   --> src/parser/token.rs:29:1
Aug 17 12:20:47.930 INFO kablam!    |
Aug 17 12:20:47.930 INFO kablam! 29 | enum TokenBlockLevel {
Aug 17 12:20:47.930 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:47.930 INFO kablam! 
Aug 17 12:20:48.177 INFO kablam! warning: enum is never used: `BulletListType`
Aug 17 12:20:48.177 INFO kablam!   --> src/parser/token.rs:19:1
Aug 17 12:20:48.177 INFO kablam!    |
Aug 17 12:20:48.177 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 17 12:20:48.177 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.177 INFO kablam!    |
Aug 17 12:20:48.177 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:20:48.177 INFO kablam! 
Aug 17 12:20:48.182 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 17 12:20:48.182 INFO kablam!   --> src/parser/token.rs:20:1
Aug 17 12:20:48.182 INFO kablam!    |
Aug 17 12:20:48.182 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 17 12:20:48.182 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.183 INFO kablam! 
Aug 17 12:20:48.183 INFO kablam! warning: enum is never used: `EnumListType`
Aug 17 12:20:48.183 INFO kablam!   --> src/parser/token.rs:21:1
Aug 17 12:20:48.183 INFO kablam!    |
Aug 17 12:20:48.183 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 17 12:20:48.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.184 INFO kablam! 
Aug 17 12:20:48.184 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 17 12:20:48.184 INFO kablam!   --> src/parser/token.rs:22:1
Aug 17 12:20:48.184 INFO kablam!    |
Aug 17 12:20:48.184 INFO kablam! 22 | enum AdornmentChar {
Aug 17 12:20:48.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.184 INFO kablam! 
Aug 17 12:20:48.184 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 17 12:20:48.184 INFO kablam!   --> src/parser/token.rs:27:1
Aug 17 12:20:48.184 INFO kablam!    |
Aug 17 12:20:48.184 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 17 12:20:48.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.184 INFO kablam! 
Aug 17 12:20:48.184 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 17 12:20:48.184 INFO kablam!   --> src/parser/token.rs:29:1
Aug 17 12:20:48.184 INFO kablam!    |
Aug 17 12:20:48.184 INFO kablam! 29 | enum TokenBlockLevel {
Aug 17 12:20:48.184 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:48.184 INFO kablam! 
Aug 17 12:20:48.553 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
Aug 17 12:20:48.560 INFO kablam! su: No module specific data is present
Aug 17 12:20:49.132 INFO running `"docker" "rm" "-f" "4eba03f631b61e16b2e0ae3c10314daf1ef1094a9131eecd7c4dfda78027a6b7"`
Aug 17 12:20:49.302 INFO blam! 4eba03f631b61e16b2e0ae3c10314daf1ef1094a9131eecd7c4dfda78027a6b7