Aug 31 16:08:08.934 INFO checking rst-0.2.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 16:08:08.934 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 16:08:08.935 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 16:08:09.169 INFO blam! 451347e0f9b2db4452d9fdce6efb2211ce12b3368c77c3acc949c5c9b204dbc6
Aug 31 16:08:09.172 INFO running `"docker" "start" "-a" "451347e0f9b2db4452d9fdce6efb2211ce12b3368c77c3acc949c5c9b204dbc6"`
Aug 31 16:08:10.066 INFO kablam!     Checking rst v0.2.0 (file:///source)
Aug 31 16:08:11.168 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 16:08:11.168 INFO kablam!  --> src/lib.rs:2:1
Aug 31 16:08:11.168 INFO kablam!   |
Aug 31 16:08:11.168 INFO kablam! 2 | #[macro_use]
Aug 31 16:08:11.168 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 16:08:11.168 INFO kablam!   |
Aug 31 16:08:11.168 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 16:08:11.168 INFO kablam! 
Aug 31 16:08:11.370 INFO kablam! warning: unused `#[macro_use]` import
Aug 31 16:08:11.370 INFO kablam!  --> src/lib.rs:2:1
Aug 31 16:08:11.371 INFO kablam!   |
Aug 31 16:08:11.371 INFO kablam! 2 | #[macro_use]
Aug 31 16:08:11.371 INFO kablam!   | ^^^^^^^^^^^^
Aug 31 16:08:11.371 INFO kablam!   |
Aug 31 16:08:11.371 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 16:08:11.371 INFO kablam! 
Aug 31 16:08:12.825 INFO kablam! warning: variable does not need to be mutable
Aug 31 16:08:12.825 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 31 16:08:12.825 INFO kablam!    |
Aug 31 16:08:12.825 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 31 16:08:12.825 INFO kablam!    |             ----^^^^^^^^
Aug 31 16:08:12.825 INFO kablam!    |             |
Aug 31 16:08:12.825 INFO kablam!    |             help: remove this `mut`
Aug 31 16:08:12.825 INFO kablam!    |
Aug 31 16:08:12.825 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 16:08:12.826 INFO kablam! 
Aug 31 16:08:12.913 INFO kablam! warning: enum is never used: `BulletListType`
Aug 31 16:08:12.914 INFO kablam!   --> src/parser/token.rs:19:1
Aug 31 16:08:12.914 INFO kablam!    |
Aug 31 16:08:12.914 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 31 16:08:12.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.914 INFO kablam!    |
Aug 31 16:08:12.914 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 16:08:12.914 INFO kablam! 
Aug 31 16:08:12.914 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 31 16:08:12.914 INFO kablam!   --> src/parser/token.rs:20:1
Aug 31 16:08:12.914 INFO kablam!    |
Aug 31 16:08:12.914 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 31 16:08:12.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.914 INFO kablam! 
Aug 31 16:08:12.914 INFO kablam! warning: enum is never used: `EnumListType`
Aug 31 16:08:12.914 INFO kablam!   --> src/parser/token.rs:21:1
Aug 31 16:08:12.914 INFO kablam!    |
Aug 31 16:08:12.914 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 31 16:08:12.914 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.914 INFO kablam! 
Aug 31 16:08:12.914 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 31 16:08:12.914 INFO kablam!   --> src/parser/token.rs:22:1
Aug 31 16:08:12.914 INFO kablam!    |
Aug 31 16:08:12.914 INFO kablam! 22 | enum AdornmentChar {
Aug 31 16:08:12.915 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.915 INFO kablam! 
Aug 31 16:08:12.915 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 31 16:08:12.915 INFO kablam!   --> src/parser/token.rs:27:1
Aug 31 16:08:12.915 INFO kablam!    |
Aug 31 16:08:12.915 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 31 16:08:12.915 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.915 INFO kablam! 
Aug 31 16:08:12.915 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 31 16:08:12.915 INFO kablam!   --> src/parser/token.rs:29:1
Aug 31 16:08:12.915 INFO kablam!    |
Aug 31 16:08:12.915 INFO kablam! 29 | enum TokenBlockLevel {
Aug 31 16:08:12.915 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 31 16:08:12.915 INFO kablam! 
Aug 31 16:08:13.096 INFO kablam! warning: variable does not need to be mutable
Aug 31 16:08:13.097 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 31 16:08:13.097 INFO kablam!    |
Aug 31 16:08:13.097 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 31 16:08:13.097 INFO kablam!    |             ----^^^^^^^^
Aug 31 16:08:13.097 INFO kablam!    |             |
Aug 31 16:08:13.097 INFO kablam!    |             help: remove this `mut`
Aug 31 16:08:13.097 INFO kablam!    |
Aug 31 16:08:13.097 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 16:08:13.097 INFO kablam! 
Aug 31 16:08:13.186 INFO kablam! warning: enum is never used: `BulletListType`
Aug 31 16:08:13.186 INFO kablam!   --> src/parser/token.rs:19:1
Aug 31 16:08:13.186 INFO kablam!    |
Aug 31 16:08:13.186 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 31 16:08:13.186 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.186 INFO kablam!    |
Aug 31 16:08:13.186 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 16:08:13.186 INFO kablam! 
Aug 31 16:08:13.186 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 31 16:08:13.186 INFO kablam!   --> src/parser/token.rs:20:1
Aug 31 16:08:13.186 INFO kablam!    |
Aug 31 16:08:13.186 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 31 16:08:13.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.187 INFO kablam! 
Aug 31 16:08:13.187 INFO kablam! warning: enum is never used: `EnumListType`
Aug 31 16:08:13.187 INFO kablam!   --> src/parser/token.rs:21:1
Aug 31 16:08:13.187 INFO kablam!    |
Aug 31 16:08:13.187 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 31 16:08:13.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.187 INFO kablam! 
Aug 31 16:08:13.187 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 31 16:08:13.187 INFO kablam!   --> src/parser/token.rs:22:1
Aug 31 16:08:13.187 INFO kablam!    |
Aug 31 16:08:13.187 INFO kablam! 22 | enum AdornmentChar {
Aug 31 16:08:13.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.187 INFO kablam! 
Aug 31 16:08:13.187 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 31 16:08:13.187 INFO kablam!   --> src/parser/token.rs:27:1
Aug 31 16:08:13.187 INFO kablam!    |
Aug 31 16:08:13.187 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 31 16:08:13.187 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.188 INFO kablam! 
Aug 31 16:08:13.188 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 31 16:08:13.188 INFO kablam!   --> src/parser/token.rs:29:1
Aug 31 16:08:13.188 INFO kablam!    |
Aug 31 16:08:13.188 INFO kablam! 29 | enum TokenBlockLevel {
Aug 31 16:08:13.188 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 31 16:08:13.188 INFO kablam! 
Aug 31 16:08:13.331 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Aug 31 16:08:13.335 INFO kablam! su: No module specific data is present
Aug 31 16:08:13.701 INFO running `"docker" "rm" "-f" "451347e0f9b2db4452d9fdce6efb2211ce12b3368c77c3acc949c5c9b204dbc6"`
Aug 31 16:08:13.790 INFO blam! 451347e0f9b2db4452d9fdce6efb2211ce12b3368c77c3acc949c5c9b204dbc6