Oct 13 09:40:36.309 INFO checking rst-0.2.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 09:40:36.310 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 09:40:36.696 INFO blam! ffad6d21fb3c7d8bfe3858f4f4ed59c192cdc336928697ba11313b91008dddd6
Oct 13 09:40:36.697 INFO running `"docker" "start" "-a" "ffad6d21fb3c7d8bfe3858f4f4ed59c192cdc336928697ba11313b91008dddd6"`
Oct 13 09:40:37.746 INFO kablam! usermod: no changes
Oct 13 09:40:37.860 INFO kablam!     Checking rst v0.2.0 (/source)
Oct 13 09:40:39.850 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 09:40:39.851 INFO kablam!  --> src/lib.rs:2:1
Oct 13 09:40:39.851 INFO kablam!   |
Oct 13 09:40:39.852 INFO kablam! 2 | #[macro_use]
Oct 13 09:40:39.852 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 09:40:39.853 INFO kablam!   |
Oct 13 09:40:39.853 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 09:40:39.854 INFO kablam! 
Oct 13 09:40:40.001 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 09:40:40.001 INFO kablam!  --> src/lib.rs:2:1
Oct 13 09:40:40.002 INFO kablam!   |
Oct 13 09:40:40.002 INFO kablam! 2 | #[macro_use]
Oct 13 09:40:40.002 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 09:40:40.002 INFO kablam!   |
Oct 13 09:40:40.003 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 09:40:40.003 INFO kablam! 
Oct 13 09:40:40.889 INFO kablam! warning: variable does not need to be mutable
Oct 13 09:40:40.889 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Oct 13 09:40:40.889 INFO kablam!    |
Oct 13 09:40:40.889 INFO kablam! 13 |         let mut children = self.children_mut();
Oct 13 09:40:40.890 INFO kablam!    |             ----^^^^^^^^
Oct 13 09:40:40.890 INFO kablam!    |             |
Oct 13 09:40:40.890 INFO kablam!    |             help: remove this `mut`
Oct 13 09:40:40.890 INFO kablam!    |
Oct 13 09:40:40.890 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 09:40:40.890 INFO kablam! 
Oct 13 09:40:40.980 INFO kablam! warning: enum is never used: `BulletListType`
Oct 13 09:40:40.980 INFO kablam!   --> src/parser/token.rs:19:1
Oct 13 09:40:40.980 INFO kablam!    |
Oct 13 09:40:40.980 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Oct 13 09:40:40.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.980 INFO kablam!    |
Oct 13 09:40:40.980 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 09:40:40.980 INFO kablam! 
Oct 13 09:40:40.980 INFO kablam! warning: enum is never used: `EnumListChar`
Oct 13 09:40:40.980 INFO kablam!   --> src/parser/token.rs:20:1
Oct 13 09:40:40.980 INFO kablam!    |
Oct 13 09:40:40.980 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Oct 13 09:40:40.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.980 INFO kablam! 
Oct 13 09:40:40.980 INFO kablam! warning: enum is never used: `EnumListType`
Oct 13 09:40:40.980 INFO kablam!   --> src/parser/token.rs:21:1
Oct 13 09:40:40.980 INFO kablam!    |
Oct 13 09:40:40.980 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Oct 13 09:40:40.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.980 INFO kablam! 
Oct 13 09:40:40.980 INFO kablam! warning: enum is never used: `AdornmentChar`
Oct 13 09:40:40.980 INFO kablam!   --> src/parser/token.rs:22:1
Oct 13 09:40:40.980 INFO kablam!    |
Oct 13 09:40:40.980 INFO kablam! 22 | enum AdornmentChar {
Oct 13 09:40:40.980 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.980 INFO kablam! 
Oct 13 09:40:40.980 INFO kablam! warning: enum is never used: `FootnoteType`
Oct 13 09:40:40.980 INFO kablam!   --> src/parser/token.rs:27:1
Oct 13 09:40:40.984 INFO kablam!    |
Oct 13 09:40:40.984 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Oct 13 09:40:40.984 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.984 INFO kablam! 
Oct 13 09:40:40.984 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Oct 13 09:40:40.984 INFO kablam!   --> src/parser/token.rs:29:1
Oct 13 09:40:40.984 INFO kablam!    |
Oct 13 09:40:40.984 INFO kablam! 29 | enum TokenBlockLevel {
Oct 13 09:40:40.984 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:40.984 INFO kablam! 
Oct 13 09:40:41.167 INFO kablam! warning: variable does not need to be mutable
Oct 13 09:40:41.167 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Oct 13 09:40:41.168 INFO kablam!    |
Oct 13 09:40:41.172 INFO kablam! 13 |         let mut children = self.children_mut();
Oct 13 09:40:41.173 INFO kablam!    |             ----^^^^^^^^
Oct 13 09:40:41.173 INFO kablam!    |             |
Oct 13 09:40:41.173 INFO kablam!    |             help: remove this `mut`
Oct 13 09:40:41.174 INFO kablam!    |
Oct 13 09:40:41.174 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 09:40:41.174 INFO kablam! 
Oct 13 09:40:41.284 INFO kablam! warning: enum is never used: `BulletListType`
Oct 13 09:40:41.285 INFO kablam!   --> src/parser/token.rs:19:1
Oct 13 09:40:41.285 INFO kablam!    |
Oct 13 09:40:41.285 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Oct 13 09:40:41.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.286 INFO kablam!    |
Oct 13 09:40:41.286 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 09:40:41.286 INFO kablam! 
Oct 13 09:40:41.287 INFO kablam! warning: enum is never used: `EnumListChar`
Oct 13 09:40:41.287 INFO kablam!   --> src/parser/token.rs:20:1
Oct 13 09:40:41.287 INFO kablam!    |
Oct 13 09:40:41.287 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Oct 13 09:40:41.288 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.288 INFO kablam! 
Oct 13 09:40:41.288 INFO kablam! warning: enum is never used: `EnumListType`
Oct 13 09:40:41.289 INFO kablam!   --> src/parser/token.rs:21:1
Oct 13 09:40:41.289 INFO kablam!    |
Oct 13 09:40:41.289 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Oct 13 09:40:41.290 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.290 INFO kablam! 
Oct 13 09:40:41.290 INFO kablam! warning: enum is never used: `AdornmentChar`
Oct 13 09:40:41.290 INFO kablam!   --> src/parser/token.rs:22:1
Oct 13 09:40:41.291 INFO kablam!    |
Oct 13 09:40:41.291 INFO kablam! 22 | enum AdornmentChar {
Oct 13 09:40:41.291 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.292 INFO kablam! 
Oct 13 09:40:41.292 INFO kablam! warning: enum is never used: `FootnoteType`
Oct 13 09:40:41.292 INFO kablam!   --> src/parser/token.rs:27:1
Oct 13 09:40:41.292 INFO kablam!    |
Oct 13 09:40:41.293 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Oct 13 09:40:41.293 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.293 INFO kablam! 
Oct 13 09:40:41.294 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Oct 13 09:40:41.294 INFO kablam!   --> src/parser/token.rs:29:1
Oct 13 09:40:41.294 INFO kablam!    |
Oct 13 09:40:41.294 INFO kablam! 29 | enum TokenBlockLevel {
Oct 13 09:40:41.295 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 13 09:40:41.295 INFO kablam! 
Oct 13 09:40:41.380 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Oct 13 09:40:41.381 INFO kablam! su: No module specific data is present
Oct 13 09:40:42.265 INFO running `"docker" "rm" "-f" "ffad6d21fb3c7d8bfe3858f4f4ed59c192cdc336928697ba11313b91008dddd6"`
Oct 13 09:40:42.565 INFO blam! ffad6d21fb3c7d8bfe3858f4f4ed59c192cdc336928697ba11313b91008dddd6