Dec 07 01:26:56.025 INFO testing rst-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 01:26:56.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 07 01:26:56.404 INFO [stdout] ac0c9919dfb773606c156b4ba5bc494827fa9bb5488127e376fd5f2ca6dc401d
Dec 07 01:26:56.404 INFO running `"docker" "start" "-a" "ac0c9919dfb773606c156b4ba5bc494827fa9bb5488127e376fd5f2ca6dc401d"`
Dec 07 01:26:57.572 INFO [stderr] usermod: no changes
Dec 07 01:26:57.640 INFO [stderr]    Compiling rst v0.2.0 (/source)
Dec 07 01:26:58.920 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 01:26:58.920 INFO [stderr]  --> src/lib.rs:2:1
Dec 07 01:26:58.920 INFO [stderr]   |
Dec 07 01:26:58.920 INFO [stderr] 2 | #[macro_use]
Dec 07 01:26:58.920 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 01:26:58.920 INFO [stderr]   |
Dec 07 01:26:58.920 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 01:26:58.920 INFO [stderr] 
Dec 07 01:26:59.716 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:26:59.716 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Dec 07 01:26:59.716 INFO [stderr]    |
Dec 07 01:26:59.716 INFO [stderr] 13 |         let mut children = self.children_mut();
Dec 07 01:26:59.716 INFO [stderr]    |             ----^^^^^^^^
Dec 07 01:26:59.716 INFO [stderr]    |             |
Dec 07 01:26:59.716 INFO [stderr]    |             help: remove this `mut`
Dec 07 01:26:59.716 INFO [stderr]    |
Dec 07 01:26:59.716 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 01:26:59.716 INFO [stderr] 
Dec 07 01:26:59.772 INFO [stderr] warning: enum is never used: `BulletListType`
Dec 07 01:26:59.772 INFO [stderr]   --> src/parser/token.rs:19:1
Dec 07 01:26:59.772 INFO [stderr]    |
Dec 07 01:26:59.772 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Dec 07 01:26:59.772 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.772 INFO [stderr]    |
Dec 07 01:26:59.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:26:59.773 INFO [stderr] warning: enum is never used: `EnumListChar`
Dec 07 01:26:59.773 INFO [stderr]   --> src/parser/token.rs:20:1
Dec 07 01:26:59.773 INFO [stderr]    |
Dec 07 01:26:59.773 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Dec 07 01:26:59.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:26:59.773 INFO [stderr] warning: enum is never used: `EnumListType`
Dec 07 01:26:59.773 INFO [stderr]   --> src/parser/token.rs:21:1
Dec 07 01:26:59.773 INFO [stderr]    |
Dec 07 01:26:59.773 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Dec 07 01:26:59.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:26:59.773 INFO [stderr] warning: enum is never used: `AdornmentChar`
Dec 07 01:26:59.773 INFO [stderr]   --> src/parser/token.rs:22:1
Dec 07 01:26:59.773 INFO [stderr]    |
Dec 07 01:26:59.773 INFO [stderr] 22 | enum AdornmentChar {
Dec 07 01:26:59.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:26:59.773 INFO [stderr] warning: enum is never used: `FootnoteType`
Dec 07 01:26:59.773 INFO [stderr]   --> src/parser/token.rs:27:1
Dec 07 01:26:59.773 INFO [stderr]    |
Dec 07 01:26:59.773 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Dec 07 01:26:59.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:26:59.773 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Dec 07 01:26:59.773 INFO [stderr]   --> src/parser/token.rs:29:1
Dec 07 01:26:59.773 INFO [stderr]    |
Dec 07 01:26:59.773 INFO [stderr] 29 | enum TokenBlockLevel {
Dec 07 01:26:59.773 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 01:26:59.773 INFO [stderr] 
Dec 07 01:27:01.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Dec 07 01:27:01.614 INFO [stderr] su: No module specific data is present
Dec 07 01:27:02.684 INFO running `"docker" "inspect" "ac0c9919dfb773606c156b4ba5bc494827fa9bb5488127e376fd5f2ca6dc401d"`
Dec 07 01:27:02.986 INFO running `"docker" "rm" "-f" "ac0c9919dfb773606c156b4ba5bc494827fa9bb5488127e376fd5f2ca6dc401d"`
Dec 07 01:27:03.355 INFO [stdout] ac0c9919dfb773606c156b4ba5bc494827fa9bb5488127e376fd5f2ca6dc401d
Dec 07 01:27:03.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 07 01:27:03.744 INFO [stdout] 062592a3f6c604387fc002174beac8a966faf7c2d847f8afc4d5a7c0452d1d31
Dec 07 01:27:03.759 INFO running `"docker" "start" "-a" "062592a3f6c604387fc002174beac8a966faf7c2d847f8afc4d5a7c0452d1d31"`
Dec 07 01:27:04.913 INFO [stderr] usermod: no changes
Dec 07 01:27:04.976 INFO [stderr]    Compiling rst v0.2.0 (/source)
Dec 07 01:27:06.325 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 01:27:06.325 INFO [stderr]  --> src/lib.rs:2:1
Dec 07 01:27:06.325 INFO [stderr]   |
Dec 07 01:27:06.325 INFO [stderr] 2 | #[macro_use]
Dec 07 01:27:06.325 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 01:27:06.325 INFO [stderr]   |
Dec 07 01:27:06.325 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 01:27:06.325 INFO [stderr] 
Dec 07 01:27:07.076 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:27:07.076 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Dec 07 01:27:07.076 INFO [stderr]    |
Dec 07 01:27:07.076 INFO [stderr] 13 |         let mut children = self.children_mut();
Dec 07 01:27:07.076 INFO [stderr]    |             ----^^^^^^^^
Dec 07 01:27:07.076 INFO [stderr]    |             |
Dec 07 01:27:07.076 INFO [stderr]    |             help: remove this `mut`
Dec 07 01:27:07.076 INFO [stderr]    |
Dec 07 01:27:07.076 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 01:27:07.076 INFO [stderr] 
Dec 07 01:27:07.128 INFO [stderr] warning: enum is never used: `BulletListType`
Dec 07 01:27:07.128 INFO [stderr]   --> src/parser/token.rs:19:1
Dec 07 01:27:07.128 INFO [stderr]    |
Dec 07 01:27:07.128 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Dec 07 01:27:07.128 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.128 INFO [stderr]    |
Dec 07 01:27:07.128 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 01:27:07.128 INFO [stderr] 
Dec 07 01:27:07.128 INFO [stderr] warning: enum is never used: `EnumListChar`
Dec 07 01:27:07.128 INFO [stderr]   --> src/parser/token.rs:20:1
Dec 07 01:27:07.128 INFO [stderr]    |
Dec 07 01:27:07.128 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Dec 07 01:27:07.128 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.128 INFO [stderr] 
Dec 07 01:27:07.128 INFO [stderr] warning: enum is never used: `EnumListType`
Dec 07 01:27:07.128 INFO [stderr]   --> src/parser/token.rs:21:1
Dec 07 01:27:07.128 INFO [stderr]    |
Dec 07 01:27:07.129 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Dec 07 01:27:07.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.129 INFO [stderr] 
Dec 07 01:27:07.129 INFO [stderr] warning: enum is never used: `AdornmentChar`
Dec 07 01:27:07.129 INFO [stderr]   --> src/parser/token.rs:22:1
Dec 07 01:27:07.129 INFO [stderr]    |
Dec 07 01:27:07.129 INFO [stderr] 22 | enum AdornmentChar {
Dec 07 01:27:07.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.129 INFO [stderr] 
Dec 07 01:27:07.129 INFO [stderr] warning: enum is never used: `FootnoteType`
Dec 07 01:27:07.129 INFO [stderr]   --> src/parser/token.rs:27:1
Dec 07 01:27:07.129 INFO [stderr]    |
Dec 07 01:27:07.129 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Dec 07 01:27:07.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.129 INFO [stderr] 
Dec 07 01:27:07.129 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Dec 07 01:27:07.129 INFO [stderr]   --> src/parser/token.rs:29:1
Dec 07 01:27:07.129 INFO [stderr]    |
Dec 07 01:27:07.129 INFO [stderr] 29 | enum TokenBlockLevel {
Dec 07 01:27:07.129 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:07.129 INFO [stderr] 
Dec 07 01:27:09.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.18s
Dec 07 01:27:09.123 INFO [stderr] su: No module specific data is present
Dec 07 01:27:10.060 INFO running `"docker" "inspect" "062592a3f6c604387fc002174beac8a966faf7c2d847f8afc4d5a7c0452d1d31"`
Dec 07 01:27:10.348 INFO running `"docker" "rm" "-f" "062592a3f6c604387fc002174beac8a966faf7c2d847f8afc4d5a7c0452d1d31"`
Dec 07 01:27:10.586 INFO [stdout] 062592a3f6c604387fc002174beac8a966faf7c2d847f8afc4d5a7c0452d1d31
Dec 07 01:27:10.592 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 07 01:27:10.952 INFO [stdout] b195bdf5b53d8abb28370761a5a7c8fcc846bc3a08992a6392da0b95aea7a7e8
Dec 07 01:27:10.958 INFO running `"docker" "start" "-a" "b195bdf5b53d8abb28370761a5a7c8fcc846bc3a08992a6392da0b95aea7a7e8"`
Dec 07 01:27:12.676 INFO [stderr] usermod: no changes
Dec 07 01:27:12.829 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 07 01:27:12.836 INFO [stderr]      Running /target/debug/deps/rst-65a324782d6792f1
Dec 07 01:27:12.836 INFO [stderr]    Doc-tests rst
Dec 07 01:27:12.836 INFO [stdout] 
Dec 07 01:27:12.836 INFO [stdout] running 2 tests
Dec 07 01:27:12.837 INFO [stdout] test document_tree::test_imperative ... ok
Dec 07 01:27:12.837 INFO [stdout] test document_tree::test_descriptive ... ok
Dec 07 01:27:12.837 INFO [stdout] 
Dec 07 01:27:12.837 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 01:27:12.837 INFO [stdout] 
Dec 07 01:27:14.856 INFO [stdout] 
Dec 07 01:27:14.856 INFO [stdout] running 0 tests
Dec 07 01:27:14.856 INFO [stdout] 
Dec 07 01:27:14.856 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 01:27:14.857 INFO [stdout] 
Dec 07 01:27:14.869 INFO [stderr] su: No module specific data is present
Dec 07 01:27:16.113 INFO running `"docker" "inspect" "b195bdf5b53d8abb28370761a5a7c8fcc846bc3a08992a6392da0b95aea7a7e8"`
Dec 07 01:27:16.400 INFO running `"docker" "rm" "-f" "b195bdf5b53d8abb28370761a5a7c8fcc846bc3a08992a6392da0b95aea7a7e8"`
Dec 07 01:27:16.732 INFO [stdout] b195bdf5b53d8abb28370761a5a7c8fcc846bc3a08992a6392da0b95aea7a7e8