Aug 11 03:53:48.360 INFO checking rst-0.2.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 03:53:48.360 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 03:53:48.360 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 03:53:48.361 INFO running `"docker" "create" "-v" "/tmp/crater.DGUGf2VsJ8iz:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 03:53:48.590 INFO blam! cfea689902b1b7b6d344571e5c16da6fd6d2474533ef3bd6575aca00fff610ac
Aug 11 03:53:48.593 INFO running `"docker" "start" "-a" "cfea689902b1b7b6d344571e5c16da6fd6d2474533ef3bd6575aca00fff610ac"`
Aug 11 03:53:49.550 INFO kablam!     Checking unicode_categories v0.1.1
Aug 11 03:53:51.108 INFO kablam!     Checking rst v0.2.0 (file:///source)
Aug 11 03:53:52.588 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 03:53:52.588 INFO kablam!  --> src/lib.rs:2:1
Aug 11 03:53:52.588 INFO kablam!   |
Aug 11 03:53:52.588 INFO kablam! 2 | #[macro_use]
Aug 11 03:53:52.588 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 03:53:52.588 INFO kablam!   |
Aug 11 03:53:52.588 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 03:53:52.588 INFO kablam! 
Aug 11 03:53:52.952 INFO kablam! warning: unused `#[macro_use]` import
Aug 11 03:53:52.952 INFO kablam!  --> src/lib.rs:2:1
Aug 11 03:53:52.952 INFO kablam!   |
Aug 11 03:53:52.952 INFO kablam! 2 | #[macro_use]
Aug 11 03:53:52.952 INFO kablam!   | ^^^^^^^^^^^^
Aug 11 03:53:52.952 INFO kablam!   |
Aug 11 03:53:52.952 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 11 03:53:52.953 INFO kablam! 
Aug 11 03:53:55.922 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:53:55.922 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 11 03:53:55.922 INFO kablam!    |
Aug 11 03:53:55.922 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 11 03:53:55.922 INFO kablam!    |             ----^^^^^^^^
Aug 11 03:53:55.922 INFO kablam!    |             |
Aug 11 03:53:55.922 INFO kablam!    |             help: remove this `mut`
Aug 11 03:53:55.922 INFO kablam!    |
Aug 11 03:53:55.922 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 03:53:55.922 INFO kablam! 
Aug 11 03:53:56.058 INFO kablam! warning: enum is never used: `BulletListType`
Aug 11 03:53:56.058 INFO kablam!   --> src/parser/token.rs:19:1
Aug 11 03:53:56.058 INFO kablam!    |
Aug 11 03:53:56.058 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 11 03:53:56.058 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.058 INFO kablam!    |
Aug 11 03:53:56.058 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 03:53:56.058 INFO kablam! 
Aug 11 03:53:56.059 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 11 03:53:56.059 INFO kablam!   --> src/parser/token.rs:20:1
Aug 11 03:53:56.059 INFO kablam!    |
Aug 11 03:53:56.059 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 11 03:53:56.059 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.059 INFO kablam! 
Aug 11 03:53:56.060 INFO kablam! warning: enum is never used: `EnumListType`
Aug 11 03:53:56.060 INFO kablam!   --> src/parser/token.rs:21:1
Aug 11 03:53:56.060 INFO kablam!    |
Aug 11 03:53:56.060 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 11 03:53:56.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.060 INFO kablam! 
Aug 11 03:53:56.060 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 11 03:53:56.060 INFO kablam!   --> src/parser/token.rs:22:1
Aug 11 03:53:56.060 INFO kablam!    |
Aug 11 03:53:56.060 INFO kablam! 22 | enum AdornmentChar {
Aug 11 03:53:56.060 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.061 INFO kablam! 
Aug 11 03:53:56.061 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 11 03:53:56.061 INFO kablam!   --> src/parser/token.rs:27:1
Aug 11 03:53:56.061 INFO kablam!    |
Aug 11 03:53:56.061 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 11 03:53:56.061 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.061 INFO kablam! 
Aug 11 03:53:56.062 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 11 03:53:56.062 INFO kablam!   --> src/parser/token.rs:29:1
Aug 11 03:53:56.062 INFO kablam!    |
Aug 11 03:53:56.062 INFO kablam! 29 | enum TokenBlockLevel {
Aug 11 03:53:56.062 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.062 INFO kablam! 
Aug 11 03:53:56.114 INFO kablam! warning: variable does not need to be mutable
Aug 11 03:53:56.114 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Aug 11 03:53:56.114 INFO kablam!    |
Aug 11 03:53:56.114 INFO kablam! 13 |         let mut children = self.children_mut();
Aug 11 03:53:56.114 INFO kablam!    |             ----^^^^^^^^
Aug 11 03:53:56.114 INFO kablam!    |             |
Aug 11 03:53:56.115 INFO kablam!    |             help: remove this `mut`
Aug 11 03:53:56.115 INFO kablam!    |
Aug 11 03:53:56.115 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 03:53:56.115 INFO kablam! 
Aug 11 03:53:56.296 INFO kablam! warning: enum is never used: `BulletListType`
Aug 11 03:53:56.296 INFO kablam!   --> src/parser/token.rs:19:1
Aug 11 03:53:56.296 INFO kablam!    |
Aug 11 03:53:56.296 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Aug 11 03:53:56.296 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.296 INFO kablam!    |
Aug 11 03:53:56.296 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 03:53:56.296 INFO kablam! 
Aug 11 03:53:56.296 INFO kablam! warning: enum is never used: `EnumListChar`
Aug 11 03:53:56.296 INFO kablam!   --> src/parser/token.rs:20:1
Aug 11 03:53:56.296 INFO kablam!    |
Aug 11 03:53:56.296 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Aug 11 03:53:56.296 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.297 INFO kablam! 
Aug 11 03:53:56.297 INFO kablam! warning: enum is never used: `EnumListType`
Aug 11 03:53:56.297 INFO kablam!   --> src/parser/token.rs:21:1
Aug 11 03:53:56.297 INFO kablam!    |
Aug 11 03:53:56.297 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Aug 11 03:53:56.297 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.297 INFO kablam! 
Aug 11 03:53:56.297 INFO kablam! warning: enum is never used: `AdornmentChar`
Aug 11 03:53:56.297 INFO kablam!   --> src/parser/token.rs:22:1
Aug 11 03:53:56.297 INFO kablam!    |
Aug 11 03:53:56.297 INFO kablam! 22 | enum AdornmentChar {
Aug 11 03:53:56.297 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.297 INFO kablam! 
Aug 11 03:53:56.297 INFO kablam! warning: enum is never used: `FootnoteType`
Aug 11 03:53:56.297 INFO kablam!   --> src/parser/token.rs:27:1
Aug 11 03:53:56.297 INFO kablam!    |
Aug 11 03:53:56.297 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Aug 11 03:53:56.298 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.298 INFO kablam! 
Aug 11 03:53:56.298 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Aug 11 03:53:56.298 INFO kablam!   --> src/parser/token.rs:29:1
Aug 11 03:53:56.298 INFO kablam!    |
Aug 11 03:53:56.298 INFO kablam! 29 | enum TokenBlockLevel {
Aug 11 03:53:56.298 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Aug 11 03:53:56.298 INFO kablam! 
Aug 11 03:53:56.554 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Aug 11 03:53:56.560 INFO kablam! su: No module specific data is present
Aug 11 03:53:57.062 INFO running `"docker" "rm" "-f" "cfea689902b1b7b6d344571e5c16da6fd6d2474533ef3bd6575aca00fff610ac"`
Aug 11 03:53:57.258 INFO blam! cfea689902b1b7b6d344571e5c16da6fd6d2474533ef3bd6575aca00fff610ac