Sep 04 08:41:27.625 INFO checking rst-0.2.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 08:41:27.625 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 08:41:27.625 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 08:41:27.819 INFO blam! 78fcad7a677ac994b0494d71875a06fdaefa27f45f27b7054c77ecf4aa372d70
Sep 04 08:41:27.821 INFO running `"docker" "start" "-a" "78fcad7a677ac994b0494d71875a06fdaefa27f45f27b7054c77ecf4aa372d70"`
Sep 04 08:41:28.638 INFO kablam!     Checking rst v0.2.0 (file:///source)
Sep 04 08:41:29.595 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:41:29.595 INFO kablam!  --> src/lib.rs:2:1
Sep 04 08:41:29.595 INFO kablam!   |
Sep 04 08:41:29.595 INFO kablam! 2 | #[macro_use]
Sep 04 08:41:29.595 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 08:41:29.595 INFO kablam!   |
Sep 04 08:41:29.595 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 08:41:29.595 INFO kablam! 
Sep 04 08:41:29.713 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 08:41:29.713 INFO kablam!  --> src/lib.rs:2:1
Sep 04 08:41:29.713 INFO kablam!   |
Sep 04 08:41:29.713 INFO kablam! 2 | #[macro_use]
Sep 04 08:41:29.713 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 08:41:29.713 INFO kablam!   |
Sep 04 08:41:29.714 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 08:41:29.714 INFO kablam! 
Sep 04 08:41:31.252 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:41:31.252 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 04 08:41:31.252 INFO kablam!    |
Sep 04 08:41:31.252 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 04 08:41:31.252 INFO kablam!    |             ----^^^^^^^^
Sep 04 08:41:31.252 INFO kablam!    |             |
Sep 04 08:41:31.252 INFO kablam!    |             help: remove this `mut`
Sep 04 08:41:31.252 INFO kablam!    |
Sep 04 08:41:31.252 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 08:41:31.252 INFO kablam! 
Sep 04 08:41:31.380 INFO kablam! warning: enum is never used: `BulletListType`
Sep 04 08:41:31.380 INFO kablam!   --> src/parser/token.rs:19:1
Sep 04 08:41:31.380 INFO kablam!    |
Sep 04 08:41:31.381 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 04 08:41:31.381 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.381 INFO kablam!    |
Sep 04 08:41:31.381 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 08:41:31.381 INFO kablam! 
Sep 04 08:41:31.381 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 04 08:41:31.381 INFO kablam!   --> src/parser/token.rs:20:1
Sep 04 08:41:31.381 INFO kablam!    |
Sep 04 08:41:31.382 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 04 08:41:31.382 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.382 INFO kablam! 
Sep 04 08:41:31.382 INFO kablam! warning: enum is never used: `EnumListType`
Sep 04 08:41:31.382 INFO kablam!   --> src/parser/token.rs:21:1
Sep 04 08:41:31.382 INFO kablam!    |
Sep 04 08:41:31.382 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 04 08:41:31.382 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.382 INFO kablam! 
Sep 04 08:41:31.382 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 04 08:41:31.382 INFO kablam!   --> src/parser/token.rs:22:1
Sep 04 08:41:31.382 INFO kablam!    |
Sep 04 08:41:31.382 INFO kablam! 22 | enum AdornmentChar {
Sep 04 08:41:31.382 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.382 INFO kablam! 
Sep 04 08:41:31.382 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 04 08:41:31.382 INFO kablam!   --> src/parser/token.rs:27:1
Sep 04 08:41:31.382 INFO kablam!    |
Sep 04 08:41:31.382 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 04 08:41:31.382 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.382 INFO kablam! 
Sep 04 08:41:31.382 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 04 08:41:31.382 INFO kablam!   --> src/parser/token.rs:29:1
Sep 04 08:41:31.382 INFO kablam!    |
Sep 04 08:41:31.382 INFO kablam! 29 | enum TokenBlockLevel {
Sep 04 08:41:31.382 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.382 INFO kablam! 
Sep 04 08:41:31.506 INFO kablam! warning: variable does not need to be mutable
Sep 04 08:41:31.506 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 04 08:41:31.506 INFO kablam!    |
Sep 04 08:41:31.506 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 04 08:41:31.506 INFO kablam!    |             ----^^^^^^^^
Sep 04 08:41:31.506 INFO kablam!    |             |
Sep 04 08:41:31.506 INFO kablam!    |             help: remove this `mut`
Sep 04 08:41:31.506 INFO kablam!    |
Sep 04 08:41:31.506 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 08:41:31.506 INFO kablam! 
Sep 04 08:41:31.601 INFO kablam! warning: enum is never used: `BulletListType`
Sep 04 08:41:31.601 INFO kablam!   --> src/parser/token.rs:19:1
Sep 04 08:41:31.601 INFO kablam!    |
Sep 04 08:41:31.601 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 04 08:41:31.601 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.602 INFO kablam!    |
Sep 04 08:41:31.602 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 04 08:41:31.602 INFO kablam! 
Sep 04 08:41:31.602 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 04 08:41:31.602 INFO kablam!   --> src/parser/token.rs:20:1
Sep 04 08:41:31.602 INFO kablam!    |
Sep 04 08:41:31.602 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 04 08:41:31.602 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.602 INFO kablam! 
Sep 04 08:41:31.602 INFO kablam! warning: enum is never used: `EnumListType`
Sep 04 08:41:31.602 INFO kablam!   --> src/parser/token.rs:21:1
Sep 04 08:41:31.602 INFO kablam!    |
Sep 04 08:41:31.602 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 04 08:41:31.602 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.602 INFO kablam! 
Sep 04 08:41:31.602 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 04 08:41:31.602 INFO kablam!   --> src/parser/token.rs:22:1
Sep 04 08:41:31.602 INFO kablam!    |
Sep 04 08:41:31.602 INFO kablam! 22 | enum AdornmentChar {
Sep 04 08:41:31.602 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.602 INFO kablam! 
Sep 04 08:41:31.602 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 04 08:41:31.602 INFO kablam!   --> src/parser/token.rs:27:1
Sep 04 08:41:31.602 INFO kablam!    |
Sep 04 08:41:31.602 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 04 08:41:31.602 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.602 INFO kablam! 
Sep 04 08:41:31.602 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 04 08:41:31.603 INFO kablam!   --> src/parser/token.rs:29:1
Sep 04 08:41:31.603 INFO kablam!    |
Sep 04 08:41:31.603 INFO kablam! 29 | enum TokenBlockLevel {
Sep 04 08:41:31.603 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 04 08:41:31.603 INFO kablam! 
Sep 04 08:41:31.678 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.09s
Sep 04 08:41:31.681 INFO kablam! su: No module specific data is present
Sep 04 08:41:32.175 INFO running `"docker" "rm" "-f" "78fcad7a677ac994b0494d71875a06fdaefa27f45f27b7054c77ecf4aa372d70"`
Sep 04 08:41:32.260 INFO blam! 78fcad7a677ac994b0494d71875a06fdaefa27f45f27b7054c77ecf4aa372d70