Nov 28 19:15:51.483 INFO checking rst-0.2.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:15:51.485 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 19:15:52.028 INFO [stdout] c4749d5684e255033e272531313d1eb37bdc0aea5bcf998ca5be9caff2dbc2f4
Nov 28 19:15:52.033 INFO running `"docker" "start" "-a" "c4749d5684e255033e272531313d1eb37bdc0aea5bcf998ca5be9caff2dbc2f4"`
Nov 28 19:15:52.913 INFO [stderr] usermod: no changes
Nov 28 19:15:53.013 INFO [stderr]     Checking rst v0.2.0 (/source)
Nov 28 19:15:54.324 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:15:54.324 INFO [stderr]  --> src/lib.rs:2:1
Nov 28 19:15:54.324 INFO [stderr]   |
Nov 28 19:15:54.324 INFO [stderr] 2 | #[macro_use]
Nov 28 19:15:54.324 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 19:15:54.324 INFO [stderr]   |
Nov 28 19:15:54.324 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:15:54.324 INFO [stderr] 
Nov 28 19:15:54.556 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:15:54.556 INFO [stderr]  --> src/lib.rs:2:1
Nov 28 19:15:54.556 INFO [stderr]   |
Nov 28 19:15:54.556 INFO [stderr] 2 | #[macro_use]
Nov 28 19:15:54.556 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 19:15:54.556 INFO [stderr]   |
Nov 28 19:15:54.556 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 19:15:54.556 INFO [stderr] 
Nov 28 19:15:55.372 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:15:55.372 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Nov 28 19:15:55.372 INFO [stderr]    |
Nov 28 19:15:55.372 INFO [stderr] 13 |         let mut children = self.children_mut();
Nov 28 19:15:55.372 INFO [stderr]    |             ----^^^^^^^^
Nov 28 19:15:55.372 INFO [stderr]    |             |
Nov 28 19:15:55.372 INFO [stderr]    |             help: remove this `mut`
Nov 28 19:15:55.372 INFO [stderr]    |
Nov 28 19:15:55.372 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 19:15:55.372 INFO [stderr] 
Nov 28 19:15:55.513 INFO [stderr] warning: enum is never used: `BulletListType`
Nov 28 19:15:55.513 INFO [stderr]   --> src/parser/token.rs:19:1
Nov 28 19:15:55.513 INFO [stderr]    |
Nov 28 19:15:55.514 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Nov 28 19:15:55.514 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.514 INFO [stderr]    |
Nov 28 19:15:55.514 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 19:15:55.515 INFO [stderr] 
Nov 28 19:15:55.515 INFO [stderr] warning: enum is never used: `EnumListChar`
Nov 28 19:15:55.515 INFO [stderr]   --> src/parser/token.rs:20:1
Nov 28 19:15:55.515 INFO [stderr]    |
Nov 28 19:15:55.516 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Nov 28 19:15:55.516 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.516 INFO [stderr] 
Nov 28 19:15:55.516 INFO [stderr] warning: enum is never used: `EnumListType`
Nov 28 19:15:55.517 INFO [stderr]   --> src/parser/token.rs:21:1
Nov 28 19:15:55.517 INFO [stderr]    |
Nov 28 19:15:55.517 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Nov 28 19:15:55.517 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.518 INFO [stderr] 
Nov 28 19:15:55.518 INFO [stderr] warning: enum is never used: `AdornmentChar`
Nov 28 19:15:55.518 INFO [stderr]   --> src/parser/token.rs:22:1
Nov 28 19:15:55.518 INFO [stderr]    |
Nov 28 19:15:55.518 INFO [stderr] 22 | enum AdornmentChar {
Nov 28 19:15:55.519 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.519 INFO [stderr] 
Nov 28 19:15:55.519 INFO [stderr] warning: enum is never used: `FootnoteType`
Nov 28 19:15:55.519 INFO [stderr]   --> src/parser/token.rs:27:1
Nov 28 19:15:55.520 INFO [stderr]    |
Nov 28 19:15:55.520 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Nov 28 19:15:55.520 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.520 INFO [stderr] 
Nov 28 19:15:55.521 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Nov 28 19:15:55.521 INFO [stderr]   --> src/parser/token.rs:29:1
Nov 28 19:15:55.521 INFO [stderr]    |
Nov 28 19:15:55.521 INFO [stderr] 29 | enum TokenBlockLevel {
Nov 28 19:15:55.522 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.522 INFO [stderr] 
Nov 28 19:15:55.913 INFO [stderr] warning: variable does not need to be mutable
Nov 28 19:15:55.913 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Nov 28 19:15:55.913 INFO [stderr]    |
Nov 28 19:15:55.913 INFO [stderr] 13 |         let mut children = self.children_mut();
Nov 28 19:15:55.913 INFO [stderr]    |             ----^^^^^^^^
Nov 28 19:15:55.913 INFO [stderr]    |             |
Nov 28 19:15:55.913 INFO [stderr]    |             help: remove this `mut`
Nov 28 19:15:55.913 INFO [stderr]    |
Nov 28 19:15:55.913 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 19:15:55.913 INFO [stderr] 
Nov 28 19:15:55.976 INFO [stderr] warning: enum is never used: `BulletListType`
Nov 28 19:15:55.976 INFO [stderr]   --> src/parser/token.rs:19:1
Nov 28 19:15:55.976 INFO [stderr]    |
Nov 28 19:15:55.976 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Nov 28 19:15:55.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.976 INFO [stderr]    |
Nov 28 19:15:55.976 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 19:15:55.976 INFO [stderr] 
Nov 28 19:15:55.976 INFO [stderr] warning: enum is never used: `EnumListChar`
Nov 28 19:15:55.976 INFO [stderr]   --> src/parser/token.rs:20:1
Nov 28 19:15:55.976 INFO [stderr]    |
Nov 28 19:15:55.976 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Nov 28 19:15:55.976 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.976 INFO [stderr] 
Nov 28 19:15:55.976 INFO [stderr] warning: enum is never used: `EnumListType`
Nov 28 19:15:55.976 INFO [stderr]   --> src/parser/token.rs:21:1
Nov 28 19:15:55.977 INFO [stderr]    |
Nov 28 19:15:55.977 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Nov 28 19:15:55.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.977 INFO [stderr] 
Nov 28 19:15:55.977 INFO [stderr] warning: enum is never used: `AdornmentChar`
Nov 28 19:15:55.977 INFO [stderr]   --> src/parser/token.rs:22:1
Nov 28 19:15:55.977 INFO [stderr]    |
Nov 28 19:15:55.977 INFO [stderr] 22 | enum AdornmentChar {
Nov 28 19:15:55.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.977 INFO [stderr] 
Nov 28 19:15:55.977 INFO [stderr] warning: enum is never used: `FootnoteType`
Nov 28 19:15:55.977 INFO [stderr]   --> src/parser/token.rs:27:1
Nov 28 19:15:55.977 INFO [stderr]    |
Nov 28 19:15:55.977 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Nov 28 19:15:55.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.977 INFO [stderr] 
Nov 28 19:15:55.977 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Nov 28 19:15:55.977 INFO [stderr]   --> src/parser/token.rs:29:1
Nov 28 19:15:55.977 INFO [stderr]    |
Nov 28 19:15:55.977 INFO [stderr] 29 | enum TokenBlockLevel {
Nov 28 19:15:55.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 28 19:15:55.977 INFO [stderr] 
Nov 28 19:15:56.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Nov 28 19:15:56.048 INFO [stderr] su: No module specific data is present
Nov 28 19:15:57.220 INFO running `"docker" "inspect" "c4749d5684e255033e272531313d1eb37bdc0aea5bcf998ca5be9caff2dbc2f4"`
Nov 28 19:15:57.615 INFO running `"docker" "rm" "-f" "c4749d5684e255033e272531313d1eb37bdc0aea5bcf998ca5be9caff2dbc2f4"`
Nov 28 19:15:57.972 INFO [stdout] c4749d5684e255033e272531313d1eb37bdc0aea5bcf998ca5be9caff2dbc2f4