Aug 17 12:20:39.565 INFO checking rst-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 12:20:39.566 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:20:39.566 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 12:20:39.566 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 12:20:39.834 INFO blam! 02307bacca867008c24d6eb4dcabf037cbeaa5f88d4cd2fad1b89e56cbdb0c06
Aug 17 12:20:39.843 INFO running `"docker" "start" "-a" "02307bacca867008c24d6eb4dcabf037cbeaa5f88d4cd2fad1b89e56cbdb0c06"`
Aug 17 12:20:40.790 INFO kablam!     Checking unicode_categories v0.1.1
Aug 17 12:20:40.790 INFO kablam!     Checking unicode-bidi v0.2.6
Aug 17 12:20:42.952 INFO kablam!     Checking url v0.5.10
Aug 17 12:20:48.923 INFO kablam!     Checking rst v0.2.0 (file:///source)
Aug 17 12:20:50.668 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:20:50.668 INFO kablam!  --> src/lib.rs:2:1
Aug 17 12:20:50.668 INFO kablam!   |
Aug 17 12:20:50.668 INFO kablam! 2 | #[macro_use]
Aug 17 12:20:50.668 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 12:20:50.668 INFO kablam!   |
Aug 17 12:20:50.668 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 12:20:50.668 INFO kablam! 
Aug 17 12:20:50.833 INFO kablam! warning: unused `#[macro_use]` import
Aug 17 12:20:50.833 INFO kablam!  --> src/lib.rs:2:1
Aug 17 12:20:50.833 INFO kablam!   |
Aug 17 12:20:50.834 INFO kablam! 2 | #[macro_use]
Aug 17 12:20:50.834 INFO kablam!   | ^^^^^^^^^^^^
Aug 17 12:20:50.838 INFO kablam!   |
Aug 17 12:20:50.839 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 12:20:50.839 INFO kablam! 
Aug 17 12:20:55.084 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:20:55.084 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 17 12:20:55.084 INFO kablam!    |
Aug 17 12:20:55.084 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 17 12:20:55.085 INFO kablam!    |             ----^^^^^^^^
Aug 17 12:20:55.085 INFO kablam!    |             |
Aug 17 12:20:55.085 INFO kablam!    |             help: remove this `mut`
Aug 17 12:20:55.085 INFO kablam!    |
Aug 17 12:20:55.085 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:20:55.085 INFO kablam! 
Aug 17 12:20:55.399 INFO kablam! warning: enum is never used: `BulletListType`
Aug 17 12:20:55.399 INFO kablam!   --> src/parser/token.rs:19:1
Aug 17 12:20:55.399 INFO kablam!    |
Aug 17 12:20:55.399 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 17 12:20:55.399 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.399 INFO kablam!    |
Aug 17 12:20:55.399 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:20:55.399 INFO kablam! 
Aug 17 12:20:55.400 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 17 12:20:55.400 INFO kablam!   --> src/parser/token.rs:20:1
Aug 17 12:20:55.400 INFO kablam!    |
Aug 17 12:20:55.400 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 17 12:20:55.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.400 INFO kablam! 
Aug 17 12:20:55.400 INFO kablam! warning: enum is never used: `EnumListType`
Aug 17 12:20:55.400 INFO kablam!   --> src/parser/token.rs:21:1
Aug 17 12:20:55.400 INFO kablam!    |
Aug 17 12:20:55.400 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 17 12:20:55.400 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.401 INFO kablam! 
Aug 17 12:20:55.401 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 17 12:20:55.401 INFO kablam!   --> src/parser/token.rs:22:1
Aug 17 12:20:55.401 INFO kablam!    |
Aug 17 12:20:55.401 INFO kablam! 22 | enum AdornmentChar {
Aug 17 12:20:55.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.401 INFO kablam! 
Aug 17 12:20:55.401 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 17 12:20:55.401 INFO kablam!   --> src/parser/token.rs:27:1
Aug 17 12:20:55.401 INFO kablam!    |
Aug 17 12:20:55.401 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 17 12:20:55.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.401 INFO kablam! 
Aug 17 12:20:55.401 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 17 12:20:55.401 INFO kablam!   --> src/parser/token.rs:29:1
Aug 17 12:20:55.401 INFO kablam!    |
Aug 17 12:20:55.401 INFO kablam! 29 | enum TokenBlockLevel {
Aug 17 12:20:55.401 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.401 INFO kablam! 
Aug 17 12:20:55.520 INFO kablam! warning: variable does not need to be mutable
Aug 17 12:20:55.522 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 17 12:20:55.522 INFO kablam!    |
Aug 17 12:20:55.522 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 17 12:20:55.522 INFO kablam!    |             ----^^^^^^^^
Aug 17 12:20:55.522 INFO kablam!    |             |
Aug 17 12:20:55.522 INFO kablam!    |             help: remove this `mut`
Aug 17 12:20:55.522 INFO kablam!    |
Aug 17 12:20:55.522 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 12:20:55.522 INFO kablam! 
Aug 17 12:20:55.854 INFO kablam! warning: enum is never used: `BulletListType`
Aug 17 12:20:55.854 INFO kablam!   --> src/parser/token.rs:19:1
Aug 17 12:20:55.854 INFO kablam!    |
Aug 17 12:20:55.854 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 17 12:20:55.854 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.854 INFO kablam!    |
Aug 17 12:20:55.854 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 17 12:20:55.854 INFO kablam! 
Aug 17 12:20:55.855 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 17 12:20:55.855 INFO kablam!   --> src/parser/token.rs:20:1
Aug 17 12:20:55.855 INFO kablam!    |
Aug 17 12:20:55.855 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 17 12:20:55.855 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.855 INFO kablam! 
Aug 17 12:20:55.855 INFO kablam! warning: enum is never used: `EnumListType`
Aug 17 12:20:55.856 INFO kablam!   --> src/parser/token.rs:21:1
Aug 17 12:20:55.856 INFO kablam!    |
Aug 17 12:20:55.856 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 17 12:20:55.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.856 INFO kablam! 
Aug 17 12:20:55.856 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 17 12:20:55.856 INFO kablam!   --> src/parser/token.rs:22:1
Aug 17 12:20:55.856 INFO kablam!    |
Aug 17 12:20:55.856 INFO kablam! 22 | enum AdornmentChar {
Aug 17 12:20:55.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.856 INFO kablam! 
Aug 17 12:20:55.856 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 17 12:20:55.856 INFO kablam!   --> src/parser/token.rs:27:1
Aug 17 12:20:55.856 INFO kablam!    |
Aug 17 12:20:55.856 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 17 12:20:55.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.856 INFO kablam! 
Aug 17 12:20:55.856 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 17 12:20:55.856 INFO kablam!   --> src/parser/token.rs:29:1
Aug 17 12:20:55.856 INFO kablam!    |
Aug 17 12:20:55.856 INFO kablam! 29 | enum TokenBlockLevel {
Aug 17 12:20:55.856 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 17 12:20:55.856 INFO kablam! 
Aug 17 12:20:56.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.30s
Aug 17 12:20:56.045 INFO kablam! su: No module specific data is present
Aug 17 12:20:56.549 INFO running `"docker" "rm" "-f" "02307bacca867008c24d6eb4dcabf037cbeaa5f88d4cd2fad1b89e56cbdb0c06"`
Aug 17 12:20:56.721 INFO blam! 02307bacca867008c24d6eb4dcabf037cbeaa5f88d4cd2fad1b89e56cbdb0c06