Sep 21 04:19:00.499 INFO checking rst-0.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 04:19:00.499 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 04:19:00.499 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:19:00.705 INFO blam! 40daaacb2d3d37ddbb10903e66bbd0dc0e8c32d061e8205e88f4117d84638c9c
Sep 21 04:19:00.706 INFO running `"docker" "start" "-a" "40daaacb2d3d37ddbb10903e66bbd0dc0e8c32d061e8205e88f4117d84638c9c"`
Sep 21 04:19:01.593 INFO kablam! usermod: no changes
Sep 21 04:19:01.681 INFO kablam!     Checking rst v0.2.0 (/source)
Sep 21 04:19:02.370 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 04:19:02.370 INFO kablam!  --> src/lib.rs:2:1
Sep 21 04:19:02.370 INFO kablam!   |
Sep 21 04:19:02.370 INFO kablam! 2 | #[macro_use]
Sep 21 04:19:02.370 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 04:19:02.370 INFO kablam!   |
Sep 21 04:19:02.370 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 04:19:02.370 INFO kablam! 
Sep 21 04:19:02.378 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 04:19:02.378 INFO kablam!  --> src/lib.rs:2:1
Sep 21 04:19:02.378 INFO kablam!   |
Sep 21 04:19:02.378 INFO kablam! 2 | #[macro_use]
Sep 21 04:19:02.378 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 04:19:02.378 INFO kablam!   |
Sep 21 04:19:02.402 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 04:19:02.402 INFO kablam! 
Sep 21 04:19:03.362 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:03.362 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 21 04:19:03.362 INFO kablam!    |
Sep 21 04:19:03.362 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 21 04:19:03.362 INFO kablam!    |             ----^^^^^^^^
Sep 21 04:19:03.362 INFO kablam!    |             |
Sep 21 04:19:03.362 INFO kablam!    |             help: remove this `mut`
Sep 21 04:19:03.362 INFO kablam!    |
Sep 21 04:19:03.362 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:03.362 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `BulletListType`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:19:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 21 04:19:03.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 04:19:03.450 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:20:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 21 04:19:03.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.450 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `EnumListType`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:21:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 21 04:19:03.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.450 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:22:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam! 22 | enum AdornmentChar {
Sep 21 04:19:03.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.450 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:27:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.450 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 21 04:19:03.450 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.450 INFO kablam! 
Sep 21 04:19:03.450 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 21 04:19:03.450 INFO kablam!   --> src/parser/token.rs:29:1
Sep 21 04:19:03.450 INFO kablam!    |
Sep 21 04:19:03.451 INFO kablam! 29 | enum TokenBlockLevel {
Sep 21 04:19:03.451 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.451 INFO kablam! 
Sep 21 04:19:03.619 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:19:03.619 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Sep 21 04:19:03.619 INFO kablam!    |
Sep 21 04:19:03.619 INFO kablam! 13 |         let mut children = self.children_mut();
Sep 21 04:19:03.619 INFO kablam!    |             ----^^^^^^^^
Sep 21 04:19:03.619 INFO kablam!    |             |
Sep 21 04:19:03.619 INFO kablam!    |             help: remove this `mut`
Sep 21 04:19:03.619 INFO kablam!    |
Sep 21 04:19:03.619 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 04:19:03.619 INFO kablam! 
Sep 21 04:19:03.706 INFO kablam! warning: enum is never used: `BulletListType`
Sep 21 04:19:03.706 INFO kablam!   --> src/parser/token.rs:19:1
Sep 21 04:19:03.706 INFO kablam!    |
Sep 21 04:19:03.706 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Sep 21 04:19:03.706 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.706 INFO kablam!    |
Sep 21 04:19:03.706 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.710 INFO kablam! warning: enum is never used: `EnumListChar`
Sep 21 04:19:03.710 INFO kablam!   --> src/parser/token.rs:20:1
Sep 21 04:19:03.710 INFO kablam!    |
Sep 21 04:19:03.710 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Sep 21 04:19:03.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.710 INFO kablam! warning: enum is never used: `EnumListType`
Sep 21 04:19:03.710 INFO kablam!   --> src/parser/token.rs:21:1
Sep 21 04:19:03.710 INFO kablam!    |
Sep 21 04:19:03.710 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Sep 21 04:19:03.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.710 INFO kablam! warning: enum is never used: `AdornmentChar`
Sep 21 04:19:03.710 INFO kablam!   --> src/parser/token.rs:22:1
Sep 21 04:19:03.710 INFO kablam!    |
Sep 21 04:19:03.710 INFO kablam! 22 | enum AdornmentChar {
Sep 21 04:19:03.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.710 INFO kablam! warning: enum is never used: `FootnoteType`
Sep 21 04:19:03.710 INFO kablam!   --> src/parser/token.rs:27:1
Sep 21 04:19:03.710 INFO kablam!    |
Sep 21 04:19:03.710 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Sep 21 04:19:03.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.710 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Sep 21 04:19:03.710 INFO kablam!   --> src/parser/token.rs:29:1
Sep 21 04:19:03.710 INFO kablam!    |
Sep 21 04:19:03.710 INFO kablam! 29 | enum TokenBlockLevel {
Sep 21 04:19:03.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Sep 21 04:19:03.710 INFO kablam! 
Sep 21 04:19:03.876 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Sep 21 04:19:03.880 INFO kablam! su: No module specific data is present
Sep 21 04:19:04.963 INFO running `"docker" "rm" "-f" "40daaacb2d3d37ddbb10903e66bbd0dc0e8c32d061e8205e88f4117d84638c9c"`
Sep 21 04:19:05.076 INFO blam! 40daaacb2d3d37ddbb10903e66bbd0dc0e8c32d061e8205e88f4117d84638c9c