Nov 04 18:40:40.531 INFO checking rst-0.2.0 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 18:40:40.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 18:40:40.875 INFO blam! 91d8b5774ec88726a498d6354ff66845059ddb19fb5e58c50c1bc3b2ef43fedd
Nov 04 18:40:40.881 INFO running `"docker" "start" "-a" "91d8b5774ec88726a498d6354ff66845059ddb19fb5e58c50c1bc3b2ef43fedd"`
Nov 04 18:40:41.806 INFO kablam! usermod: no changes
Nov 04 18:40:41.943 INFO kablam!     Checking rst v0.2.0 (/source)
Nov 04 18:40:43.031 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 18:40:43.031 INFO kablam!  --> src/lib.rs:2:1
Nov 04 18:40:43.031 INFO kablam!   |
Nov 04 18:40:43.031 INFO kablam! 2 | #[macro_use]
Nov 04 18:40:43.031 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 18:40:43.031 INFO kablam!   |
Nov 04 18:40:43.031 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 18:40:43.031 INFO kablam! 
Nov 04 18:40:43.683 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 18:40:43.683 INFO kablam!  --> src/lib.rs:2:1
Nov 04 18:40:43.683 INFO kablam!   |
Nov 04 18:40:43.683 INFO kablam! 2 | #[macro_use]
Nov 04 18:40:43.683 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 18:40:43.683 INFO kablam!   |
Nov 04 18:40:43.683 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 18:40:43.683 INFO kablam! 
Nov 04 18:40:44.091 INFO kablam! warning: variable does not need to be mutable
Nov 04 18:40:44.091 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Nov 04 18:40:44.091 INFO kablam!    |
Nov 04 18:40:44.091 INFO kablam! 13 |         let mut children = self.children_mut();
Nov 04 18:40:44.092 INFO kablam!    |             ----^^^^^^^^
Nov 04 18:40:44.092 INFO kablam!    |             |
Nov 04 18:40:44.092 INFO kablam!    |             help: remove this `mut`
Nov 04 18:40:44.092 INFO kablam!    |
Nov 04 18:40:44.093 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 18:40:44.093 INFO kablam! 
Nov 04 18:40:44.143 INFO kablam! warning: enum is never used: `BulletListType`
Nov 04 18:40:44.144 INFO kablam!   --> src/parser/token.rs:19:1
Nov 04 18:40:44.144 INFO kablam!    |
Nov 04 18:40:44.144 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Nov 04 18:40:44.145 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.145 INFO kablam!    |
Nov 04 18:40:44.145 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 18:40:44.145 INFO kablam! 
Nov 04 18:40:44.146 INFO kablam! warning: enum is never used: `EnumListChar`
Nov 04 18:40:44.146 INFO kablam!   --> src/parser/token.rs:20:1
Nov 04 18:40:44.146 INFO kablam!    |
Nov 04 18:40:44.147 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Nov 04 18:40:44.147 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.147 INFO kablam! 
Nov 04 18:40:44.148 INFO kablam! warning: enum is never used: `EnumListType`
Nov 04 18:40:44.148 INFO kablam!   --> src/parser/token.rs:21:1
Nov 04 18:40:44.148 INFO kablam!    |
Nov 04 18:40:44.148 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Nov 04 18:40:44.149 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.149 INFO kablam! 
Nov 04 18:40:44.149 INFO kablam! warning: enum is never used: `AdornmentChar`
Nov 04 18:40:44.149 INFO kablam!   --> src/parser/token.rs:22:1
Nov 04 18:40:44.150 INFO kablam!    |
Nov 04 18:40:44.150 INFO kablam! 22 | enum AdornmentChar {
Nov 04 18:40:44.150 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.151 INFO kablam! 
Nov 04 18:40:44.151 INFO kablam! warning: enum is never used: `FootnoteType`
Nov 04 18:40:44.151 INFO kablam!   --> src/parser/token.rs:27:1
Nov 04 18:40:44.151 INFO kablam!    |
Nov 04 18:40:44.152 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Nov 04 18:40:44.152 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.152 INFO kablam! 
Nov 04 18:40:44.153 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Nov 04 18:40:44.153 INFO kablam!   --> src/parser/token.rs:29:1
Nov 04 18:40:44.153 INFO kablam!    |
Nov 04 18:40:44.153 INFO kablam! 29 | enum TokenBlockLevel {
Nov 04 18:40:44.154 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.154 INFO kablam! 
Nov 04 18:40:44.611 INFO kablam! warning: variable does not need to be mutable
Nov 04 18:40:44.611 INFO kablam!   --> src/document_tree/element_categories.rs:13:7
Nov 04 18:40:44.612 INFO kablam!    |
Nov 04 18:40:44.612 INFO kablam! 13 |         let mut children = self.children_mut();
Nov 04 18:40:44.612 INFO kablam!    |             ----^^^^^^^^
Nov 04 18:40:44.612 INFO kablam!    |             |
Nov 04 18:40:44.613 INFO kablam!    |             help: remove this `mut`
Nov 04 18:40:44.613 INFO kablam!    |
Nov 04 18:40:44.613 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 18:40:44.614 INFO kablam! 
Nov 04 18:40:44.669 INFO kablam! warning: enum is never used: `BulletListType`
Nov 04 18:40:44.670 INFO kablam!   --> src/parser/token.rs:19:1
Nov 04 18:40:44.670 INFO kablam!    |
Nov 04 18:40:44.670 INFO kablam! 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Nov 04 18:40:44.671 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.671 INFO kablam!    |
Nov 04 18:40:44.672 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 18:40:44.672 INFO kablam! 
Nov 04 18:40:44.672 INFO kablam! warning: enum is never used: `EnumListChar`
Nov 04 18:40:44.672 INFO kablam!   --> src/parser/token.rs:20:1
Nov 04 18:40:44.673 INFO kablam!    |
Nov 04 18:40:44.673 INFO kablam! 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Nov 04 18:40:44.673 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.674 INFO kablam! 
Nov 04 18:40:44.674 INFO kablam! warning: enum is never used: `EnumListType`
Nov 04 18:40:44.674 INFO kablam!   --> src/parser/token.rs:21:1
Nov 04 18:40:44.675 INFO kablam!    |
Nov 04 18:40:44.675 INFO kablam! 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Nov 04 18:40:44.675 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.676 INFO kablam! 
Nov 04 18:40:44.676 INFO kablam! warning: enum is never used: `AdornmentChar`
Nov 04 18:40:44.676 INFO kablam!   --> src/parser/token.rs:22:1
Nov 04 18:40:44.677 INFO kablam!    |
Nov 04 18:40:44.677 INFO kablam! 22 | enum AdornmentChar {
Nov 04 18:40:44.677 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.678 INFO kablam! 
Nov 04 18:40:44.678 INFO kablam! warning: enum is never used: `FootnoteType`
Nov 04 18:40:44.678 INFO kablam!   --> src/parser/token.rs:27:1
Nov 04 18:40:44.679 INFO kablam!    |
Nov 04 18:40:44.679 INFO kablam! 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Nov 04 18:40:44.679 INFO kablam!    | ^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.679 INFO kablam! 
Nov 04 18:40:44.680 INFO kablam! warning: enum is never used: `TokenBlockLevel`
Nov 04 18:40:44.680 INFO kablam!   --> src/parser/token.rs:29:1
Nov 04 18:40:44.680 INFO kablam!    |
Nov 04 18:40:44.681 INFO kablam! 29 | enum TokenBlockLevel {
Nov 04 18:40:44.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Nov 04 18:40:44.681 INFO kablam! 
Nov 04 18:40:44.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.87s
Nov 04 18:40:44.719 INFO kablam! su: No module specific data is present
Nov 04 18:40:45.206 INFO running `"docker" "rm" "-f" "91d8b5774ec88726a498d6354ff66845059ddb19fb5e58c50c1bc3b2ef43fedd"`
Nov 04 18:40:45.519 INFO blam! 91d8b5774ec88726a498d6354ff66845059ddb19fb5e58c50c1bc3b2ef43fedd