Sep 02 02:13:04.200 INFO checking rst-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 02:13:04.200 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 02:13:04.200 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:13:04.381 INFO blam! a397d0a5fb971c7ac6f96d3d4ceb77e923c3e1635e310048232429f55770fffc
Sep 02 02:13:04.383 INFO running `"docker" "start" "-a" "a397d0a5fb971c7ac6f96d3d4ceb77e923c3e1635e310048232429f55770fffc"`
Sep 02 02:13:04.974 INFO kablam!     Checking rst v0.2.0 (file:///source)
Sep 02 02:13:06.054 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 02:13:06.054 INFO kablam!  --> src/lib.rs:2:1
Sep 02 02:13:06.054 INFO kablam!   |
Sep 02 02:13:06.054 INFO kablam! 2 | #[macro_use]
Sep 02 02:13:06.054 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 02:13:06.054 INFO kablam!   |
Sep 02 02:13:06.054 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:13:06.054 INFO kablam! 
Sep 02 02:13:06.128 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 02:13:06.128 INFO kablam!  --> src/lib.rs:2:1
Sep 02 02:13:06.128 INFO kablam!   |
Sep 02 02:13:06.128 INFO kablam! 2 | #[macro_use]
Sep 02 02:13:06.128 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 02:13:06.129 INFO kablam!   |
Sep 02 02:13:06.129 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:13:06.129 INFO kablam! 
Sep 02 02:13:08.505 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:13:08.505 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 02 02:13:08.505 INFO kablam!    |
Sep 02 02:13:08.505 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 02 02:13:08.505 INFO kablam!    |             ----^^^^^^^^
Sep 02 02:13:08.505 INFO kablam!    |             |
Sep 02 02:13:08.505 INFO kablam!    |             help: remove this `mut`
Sep 02 02:13:08.505 INFO kablam!    |
Sep 02 02:13:08.505 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:13:08.505 INFO kablam! 
Sep 02 02:13:08.553 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:13:08.554 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 02 02:13:08.554 INFO kablam!    |
Sep 02 02:13:08.554 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 02 02:13:08.554 INFO kablam!    |             ----^^^^^^^^
Sep 02 02:13:08.554 INFO kablam!    |             |
Sep 02 02:13:08.554 INFO kablam!    |             help: remove this `mut`
Sep 02 02:13:08.554 INFO kablam!    |
Sep 02 02:13:08.554 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 02:13:08.554 INFO kablam! 
Sep 02 02:13:08.653 INFO kablam! warning: enum is never used: `BulletListType`
Sep 02 02:13:08.653 INFO kablam!   --> src/parser/token.rs:19:1
Sep 02 02:13:08.653 INFO kablam!    |
Sep 02 02:13:08.653 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 02 02:13:08.653 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.653 INFO kablam!    |
Sep 02 02:13:08.653 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 02:13:08.653 INFO kablam! 
Sep 02 02:13:08.653 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 02 02:13:08.653 INFO kablam!   --> src/parser/token.rs:20:1
Sep 02 02:13:08.653 INFO kablam!    |
Sep 02 02:13:08.653 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 02 02:13:08.653 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.654 INFO kablam! 
Sep 02 02:13:08.654 INFO kablam! warning: enum is never used: `EnumListType`
Sep 02 02:13:08.654 INFO kablam!   --> src/parser/token.rs:21:1
Sep 02 02:13:08.654 INFO kablam!    |
Sep 02 02:13:08.654 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 02 02:13:08.654 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.654 INFO kablam! 
Sep 02 02:13:08.654 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 02 02:13:08.654 INFO kablam!   --> src/parser/token.rs:22:1
Sep 02 02:13:08.654 INFO kablam!    |
Sep 02 02:13:08.654 INFO kablam! 22 | enum AdornmentChar {
Sep 02 02:13:08.654 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.654 INFO kablam! 
Sep 02 02:13:08.654 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 02 02:13:08.654 INFO kablam!   --> src/parser/token.rs:27:1
Sep 02 02:13:08.654 INFO kablam!    |
Sep 02 02:13:08.654 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 02 02:13:08.654 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.654 INFO kablam! 
Sep 02 02:13:08.655 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 02 02:13:08.655 INFO kablam!   --> src/parser/token.rs:29:1
Sep 02 02:13:08.655 INFO kablam!    |
Sep 02 02:13:08.655 INFO kablam! 29 | enum TokenBlockLevel {
Sep 02 02:13:08.655 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.655 INFO kablam! 
Sep 02 02:13:08.704 INFO kablam! warning: enum is never used: `BulletListType`
Sep 02 02:13:08.704 INFO kablam!   --> src/parser/token.rs:19:1
Sep 02 02:13:08.704 INFO kablam!    |
Sep 02 02:13:08.704 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 02 02:13:08.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.704 INFO kablam!    |
Sep 02 02:13:08.704 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 02:13:08.704 INFO kablam! 
Sep 02 02:13:08.704 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 02 02:13:08.704 INFO kablam!   --> src/parser/token.rs:20:1
Sep 02 02:13:08.704 INFO kablam!    |
Sep 02 02:13:08.704 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 02 02:13:08.704 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.704 INFO kablam! 
Sep 02 02:13:08.705 INFO kablam! warning: enum is never used: `EnumListType`
Sep 02 02:13:08.705 INFO kablam!   --> src/parser/token.rs:21:1
Sep 02 02:13:08.705 INFO kablam!    |
Sep 02 02:13:08.705 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 02 02:13:08.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.705 INFO kablam! 
Sep 02 02:13:08.705 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 02 02:13:08.705 INFO kablam!   --> src/parser/token.rs:22:1
Sep 02 02:13:08.705 INFO kablam!    |
Sep 02 02:13:08.705 INFO kablam! 22 | enum AdornmentChar {
Sep 02 02:13:08.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.705 INFO kablam! 
Sep 02 02:13:08.705 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 02 02:13:08.705 INFO kablam!   --> src/parser/token.rs:27:1
Sep 02 02:13:08.705 INFO kablam!    |
Sep 02 02:13:08.705 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 02 02:13:08.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.705 INFO kablam! 
Sep 02 02:13:08.705 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 02 02:13:08.705 INFO kablam!   --> src/parser/token.rs:29:1
Sep 02 02:13:08.705 INFO kablam!    |
Sep 02 02:13:08.705 INFO kablam! 29 | enum TokenBlockLevel {
Sep 02 02:13:08.705 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 02 02:13:08.705 INFO kablam! 
Sep 02 02:13:08.819 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.89s
Sep 02 02:13:08.823 INFO kablam! su: No module specific data is present
Sep 02 02:13:09.190 INFO running `"docker" "rm" "-f" "a397d0a5fb971c7ac6f96d3d4ceb77e923c3e1635e310048232429f55770fffc"`
Sep 02 02:13:09.311 INFO blam! a397d0a5fb971c7ac6f96d3d4ceb77e923c3e1635e310048232429f55770fffc