Sep 04 05:35:09.924 INFO checking rst-0.2.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 05:35:09.924 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 05:35:09.925 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:35:10.077 INFO blam! e2bbda27ab27210dbee4cf4ce668447d5ec56e56b16563948cc3f8a90c303a52
Sep 04 05:35:10.079 INFO running `"docker" "start" "-a" "e2bbda27ab27210dbee4cf4ce668447d5ec56e56b16563948cc3f8a90c303a52"`
Sep 04 05:35:10.999 INFO kablam!     Checking rst v0.2.0 (file:///source)
Sep 04 05:35:11.896 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 05:35:11.896 INFO kablam!  --> src/lib.rs:2:1
Sep 04 05:35:11.896 INFO kablam!   |
Sep 04 05:35:11.896 INFO kablam! 2 | #[macro_use]
Sep 04 05:35:11.896 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 05:35:11.896 INFO kablam!   |
Sep 04 05:35:11.896 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 05:35:11.896 INFO kablam! 
Sep 04 05:35:12.014 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 05:35:12.014 INFO kablam!  --> src/lib.rs:2:1
Sep 04 05:35:12.014 INFO kablam!   |
Sep 04 05:35:12.015 INFO kablam! 2 | #[macro_use]
Sep 04 05:35:12.015 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 05:35:12.015 INFO kablam!   |
Sep 04 05:35:12.015 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 05:35:12.015 INFO kablam! 
Sep 04 05:35:13.711 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:35:13.712 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 04 05:35:13.712 INFO kablam!    |
Sep 04 05:35:13.712 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 04 05:35:13.712 INFO kablam!    |             ----^^^^^^^^
Sep 04 05:35:13.712 INFO kablam!    |             |
Sep 04 05:35:13.712 INFO kablam!    |             help: remove this `mut`
Sep 04 05:35:13.712 INFO kablam!    |
Sep 04 05:35:13.712 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:35:13.712 INFO kablam! 
Sep 04 05:35:13.796 INFO kablam! warning: enum is never used: `BulletListType`
Sep 04 05:35:13.796 INFO kablam!   --> src/parser/token.rs:19:1
Sep 04 05:35:13.796 INFO kablam!    |
Sep 04 05:35:13.796 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 04 05:35:13.796 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.796 INFO kablam!    |
Sep 04 05:35:13.797 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 05:35:13.797 INFO kablam! 
Sep 04 05:35:13.797 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 04 05:35:13.797 INFO kablam!   --> src/parser/token.rs:20:1
Sep 04 05:35:13.797 INFO kablam!    |
Sep 04 05:35:13.797 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 04 05:35:13.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.797 INFO kablam! 
Sep 04 05:35:13.797 INFO kablam! warning: enum is never used: `EnumListType`
Sep 04 05:35:13.797 INFO kablam!   --> src/parser/token.rs:21:1
Sep 04 05:35:13.797 INFO kablam!    |
Sep 04 05:35:13.797 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 04 05:35:13.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.797 INFO kablam! 
Sep 04 05:35:13.797 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 04 05:35:13.797 INFO kablam!   --> src/parser/token.rs:22:1
Sep 04 05:35:13.797 INFO kablam!    |
Sep 04 05:35:13.797 INFO kablam! 22 | enum AdornmentChar {
Sep 04 05:35:13.798 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.798 INFO kablam! 
Sep 04 05:35:13.798 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 04 05:35:13.798 INFO kablam!   --> src/parser/token.rs:27:1
Sep 04 05:35:13.798 INFO kablam!    |
Sep 04 05:35:13.798 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 04 05:35:13.798 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.798 INFO kablam! 
Sep 04 05:35:13.798 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 04 05:35:13.798 INFO kablam!   --> src/parser/token.rs:29:1
Sep 04 05:35:13.798 INFO kablam!    |
Sep 04 05:35:13.798 INFO kablam! 29 | enum TokenBlockLevel {
Sep 04 05:35:13.798 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:13.798 INFO kablam! 
Sep 04 05:35:13.975 INFO kablam! warning: variable does not need to be mutable
Sep 04 05:35:13.975 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 04 05:35:13.975 INFO kablam!    |
Sep 04 05:35:13.975 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 04 05:35:13.975 INFO kablam!    |             ----^^^^^^^^
Sep 04 05:35:13.975 INFO kablam!    |             |
Sep 04 05:35:13.975 INFO kablam!    |             help: remove this `mut`
Sep 04 05:35:13.975 INFO kablam!    |
Sep 04 05:35:13.976 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 05:35:13.976 INFO kablam! 
Sep 04 05:35:14.060 INFO kablam! warning: enum is never used: `BulletListType`
Sep 04 05:35:14.060 INFO kablam!   --> src/parser/token.rs:19:1
Sep 04 05:35:14.060 INFO kablam!    |
Sep 04 05:35:14.060 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 04 05:35:14.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.060 INFO kablam!    |
Sep 04 05:35:14.060 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 05:35:14.060 INFO kablam! 
Sep 04 05:35:14.060 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 04 05:35:14.060 INFO kablam!   --> src/parser/token.rs:20:1
Sep 04 05:35:14.060 INFO kablam!    |
Sep 04 05:35:14.060 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 04 05:35:14.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.060 INFO kablam! 
Sep 04 05:35:14.060 INFO kablam! warning: enum is never used: `EnumListType`
Sep 04 05:35:14.060 INFO kablam!   --> src/parser/token.rs:21:1
Sep 04 05:35:14.061 INFO kablam!    |
Sep 04 05:35:14.061 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 04 05:35:14.061 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.061 INFO kablam! 
Sep 04 05:35:14.061 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 04 05:35:14.061 INFO kablam!   --> src/parser/token.rs:22:1
Sep 04 05:35:14.061 INFO kablam!    |
Sep 04 05:35:14.061 INFO kablam! 22 | enum AdornmentChar {
Sep 04 05:35:14.061 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.061 INFO kablam! 
Sep 04 05:35:14.061 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 04 05:35:14.061 INFO kablam!   --> src/parser/token.rs:27:1
Sep 04 05:35:14.061 INFO kablam!    |
Sep 04 05:35:14.061 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 04 05:35:14.061 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.061 INFO kablam! 
Sep 04 05:35:14.061 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 04 05:35:14.061 INFO kablam!   --> src/parser/token.rs:29:1
Sep 04 05:35:14.061 INFO kablam!    |
Sep 04 05:35:14.062 INFO kablam! 29 | enum TokenBlockLevel {
Sep 04 05:35:14.062 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 04 05:35:14.062 INFO kablam! 
Sep 04 05:35:14.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Sep 04 05:35:14.123 INFO kablam! su: No module specific data is present
Sep 04 05:35:14.501 INFO running `"docker" "rm" "-f" "e2bbda27ab27210dbee4cf4ce668447d5ec56e56b16563948cc3f8a90c303a52"`
Sep 04 05:35:14.598 INFO blam! e2bbda27ab27210dbee4cf4ce668447d5ec56e56b16563948cc3f8a90c303a52