Dec 07 01:26:56.842 INFO testing rst-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 01:26:56.842 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:26:57.262 INFO [stdout] 893c7e45a0571a2afeaa59667ad2c9e8349fe018cfbd304c6d2aa6cbfe58fc8c
Dec 07 01:26:57.264 INFO running `"docker" "start" "-a" "893c7e45a0571a2afeaa59667ad2c9e8349fe018cfbd304c6d2aa6cbfe58fc8c"`
Dec 07 01:26:58.693 INFO [stderr] usermod: no changes
Dec 07 01:26:58.792 INFO [stderr]    Compiling rst v0.2.0 (/source)
Dec 07 01:27:00.308 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 01:27:00.308 INFO [stderr]  --> src/lib.rs:2:1
Dec 07 01:27:00.308 INFO [stderr]   |
Dec 07 01:27:00.308 INFO [stderr] 2 | #[macro_use]
Dec 07 01:27:00.308 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 01:27:00.308 INFO [stderr]   |
Dec 07 01:27:00.318 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 01:27:00.318 INFO [stderr] 
Dec 07 01:27:01.212 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:27:01.212 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Dec 07 01:27:01.212 INFO [stderr]    |
Dec 07 01:27:01.212 INFO [stderr] 13 |         let mut children = self.children_mut();
Dec 07 01:27:01.212 INFO [stderr]    |             ----^^^^^^^^
Dec 07 01:27:01.212 INFO [stderr]    |             |
Dec 07 01:27:01.212 INFO [stderr]    |             help: remove this `mut`
Dec 07 01:27:01.212 INFO [stderr]    |
Dec 07 01:27:01.212 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 01:27:01.212 INFO [stderr] 
Dec 07 01:27:01.264 INFO [stderr] warning: enum is never used: `BulletListType`
Dec 07 01:27:01.264 INFO [stderr]   --> src/parser/token.rs:19:1
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.264 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Dec 07 01:27:01.264 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.264 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 01:27:01.264 INFO [stderr] 
Dec 07 01:27:01.264 INFO [stderr] warning: enum is never used: `EnumListChar`
Dec 07 01:27:01.264 INFO [stderr]   --> src/parser/token.rs:20:1
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.264 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Dec 07 01:27:01.264 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.264 INFO [stderr] 
Dec 07 01:27:01.264 INFO [stderr] warning: enum is never used: `EnumListType`
Dec 07 01:27:01.264 INFO [stderr]   --> src/parser/token.rs:21:1
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.264 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Dec 07 01:27:01.264 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.264 INFO [stderr] 
Dec 07 01:27:01.264 INFO [stderr] warning: enum is never used: `AdornmentChar`
Dec 07 01:27:01.264 INFO [stderr]   --> src/parser/token.rs:22:1
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.264 INFO [stderr] 22 | enum AdornmentChar {
Dec 07 01:27:01.264 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.264 INFO [stderr] 
Dec 07 01:27:01.264 INFO [stderr] warning: enum is never used: `FootnoteType`
Dec 07 01:27:01.264 INFO [stderr]   --> src/parser/token.rs:27:1
Dec 07 01:27:01.264 INFO [stderr]    |
Dec 07 01:27:01.265 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Dec 07 01:27:01.265 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.265 INFO [stderr] 
Dec 07 01:27:01.265 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Dec 07 01:27:01.265 INFO [stderr]   --> src/parser/token.rs:29:1
Dec 07 01:27:01.265 INFO [stderr]    |
Dec 07 01:27:01.265 INFO [stderr] 29 | enum TokenBlockLevel {
Dec 07 01:27:01.265 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:01.265 INFO [stderr] 
Dec 07 01:27:03.121 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Dec 07 01:27:03.125 INFO [stderr] su: No module specific data is present
Dec 07 01:27:03.710 INFO running `"docker" "inspect" "893c7e45a0571a2afeaa59667ad2c9e8349fe018cfbd304c6d2aa6cbfe58fc8c"`
Dec 07 01:27:03.900 INFO running `"docker" "rm" "-f" "893c7e45a0571a2afeaa59667ad2c9e8349fe018cfbd304c6d2aa6cbfe58fc8c"`
Dec 07 01:27:04.118 INFO [stdout] 893c7e45a0571a2afeaa59667ad2c9e8349fe018cfbd304c6d2aa6cbfe58fc8c
Dec 07 01:27:04.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:27:04.496 INFO [stdout] 2cfde73f203cc41d628d16d14b9899844226158d9987895612da18c86038052a
Dec 07 01:27:04.502 INFO running `"docker" "start" "-a" "2cfde73f203cc41d628d16d14b9899844226158d9987895612da18c86038052a"`
Dec 07 01:27:05.989 INFO [stderr] usermod: no changes
Dec 07 01:27:06.135 INFO [stderr]    Compiling rst v0.2.0 (/source)
Dec 07 01:27:07.480 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 01:27:07.480 INFO [stderr]  --> src/lib.rs:2:1
Dec 07 01:27:07.480 INFO [stderr]   |
Dec 07 01:27:07.480 INFO [stderr] 2 | #[macro_use]
Dec 07 01:27:07.480 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 01:27:07.480 INFO [stderr]   |
Dec 07 01:27:07.480 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 01:27:07.480 INFO [stderr] 
Dec 07 01:27:08.292 INFO [stderr] warning: variable does not need to be mutable
Dec 07 01:27:08.292 INFO [stderr]   --> src/document_tree/element_categories.rs:13:7
Dec 07 01:27:08.292 INFO [stderr]    |
Dec 07 01:27:08.292 INFO [stderr] 13 |         let mut children = self.children_mut();
Dec 07 01:27:08.292 INFO [stderr]    |             ----^^^^^^^^
Dec 07 01:27:08.292 INFO [stderr]    |             |
Dec 07 01:27:08.292 INFO [stderr]    |             help: remove this `mut`
Dec 07 01:27:08.292 INFO [stderr]    |
Dec 07 01:27:08.292 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 07 01:27:08.292 INFO [stderr] 
Dec 07 01:27:08.344 INFO [stderr] warning: enum is never used: `BulletListType`
Dec 07 01:27:08.344 INFO [stderr]   --> src/parser/token.rs:19:1
Dec 07 01:27:08.345 INFO [stderr]    |
Dec 07 01:27:08.345 INFO [stderr] 19 | enum BulletListType { Ast, Plus, Minus, Bullet, TriBullet, HyphenBullet }
Dec 07 01:27:08.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.345 INFO [stderr]    |
Dec 07 01:27:08.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 01:27:08.345 INFO [stderr] 
Dec 07 01:27:08.346 INFO [stderr] warning: enum is never used: `EnumListChar`
Dec 07 01:27:08.346 INFO [stderr]   --> src/parser/token.rs:20:1
Dec 07 01:27:08.346 INFO [stderr]    |
Dec 07 01:27:08.346 INFO [stderr] 20 | enum EnumListChar { Arabic, AlphaUpper, AlphaLower, RomanUpper, RomanLower, Auto }
Dec 07 01:27:08.346 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.346 INFO [stderr] 
Dec 07 01:27:08.346 INFO [stderr] warning: enum is never used: `EnumListType`
Dec 07 01:27:08.346 INFO [stderr]   --> src/parser/token.rs:21:1
Dec 07 01:27:08.347 INFO [stderr]    |
Dec 07 01:27:08.347 INFO [stderr] 21 | enum EnumListType { Period, ParenEnclosed, Paren }
Dec 07 01:27:08.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.347 INFO [stderr] 
Dec 07 01:27:08.347 INFO [stderr] warning: enum is never used: `AdornmentChar`
Dec 07 01:27:08.347 INFO [stderr]   --> src/parser/token.rs:22:1
Dec 07 01:27:08.347 INFO [stderr]    |
Dec 07 01:27:08.347 INFO [stderr] 22 | enum AdornmentChar {
Dec 07 01:27:08.347 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.347 INFO [stderr] 
Dec 07 01:27:08.352 INFO [stderr] warning: enum is never used: `FootnoteType`
Dec 07 01:27:08.352 INFO [stderr]   --> src/parser/token.rs:27:1
Dec 07 01:27:08.352 INFO [stderr]    |
Dec 07 01:27:08.352 INFO [stderr] 27 | enum FootnoteType { Numbered(usize), AutoNumber, AutoSymbol, AutoNamed(String) }
Dec 07 01:27:08.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.352 INFO [stderr] 
Dec 07 01:27:08.352 INFO [stderr] warning: enum is never used: `TokenBlockLevel`
Dec 07 01:27:08.352 INFO [stderr]   --> src/parser/token.rs:29:1
Dec 07 01:27:08.352 INFO [stderr]    |
Dec 07 01:27:08.352 INFO [stderr] 29 | enum TokenBlockLevel {
Dec 07 01:27:08.352 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 01:27:08.352 INFO [stderr] 
Dec 07 01:27:10.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Dec 07 01:27:10.112 INFO [stderr] su: No module specific data is present
Dec 07 01:27:10.762 INFO running `"docker" "inspect" "2cfde73f203cc41d628d16d14b9899844226158d9987895612da18c86038052a"`
Dec 07 01:27:11.022 INFO running `"docker" "rm" "-f" "2cfde73f203cc41d628d16d14b9899844226158d9987895612da18c86038052a"`
Dec 07 01:27:11.270 INFO [stdout] 2cfde73f203cc41d628d16d14b9899844226158d9987895612da18c86038052a
Dec 07 01:27:11.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 01:27:11.714 INFO [stdout] d804b9af8315f73aa42ffb2591f378e5427288eac6a5f6054a3cd716c612233e
Dec 07 01:27:11.716 INFO running `"docker" "start" "-a" "d804b9af8315f73aa42ffb2591f378e5427288eac6a5f6054a3cd716c612233e"`
Dec 07 01:27:13.876 INFO [stderr] usermod: no changes
Dec 07 01:27:13.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 01:27:13.944 INFO [stderr]      Running /target/debug/deps/rst-ae4c702ede2a0dc9
Dec 07 01:27:13.948 INFO [stdout] 
Dec 07 01:27:13.948 INFO [stdout] running 2 tests
Dec 07 01:27:13.956 INFO [stderr]    Doc-tests rst
Dec 07 01:27:13.956 INFO [stdout] test document_tree::test_descriptive ... ok
Dec 07 01:27:13.956 INFO [stdout] test document_tree::test_imperative ... ok
Dec 07 01:27:13.956 INFO [stdout] 
Dec 07 01:27:13.956 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 01:27:13.956 INFO [stdout] 
Dec 07 01:27:16.032 INFO [stdout] 
Dec 07 01:27:16.032 INFO [stdout] running 0 tests
Dec 07 01:27:16.032 INFO [stdout] 
Dec 07 01:27:16.032 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 01:27:16.032 INFO [stdout] 
Dec 07 01:27:16.049 INFO [stderr] su: No module specific data is present
Dec 07 01:27:16.943 INFO running `"docker" "inspect" "d804b9af8315f73aa42ffb2591f378e5427288eac6a5f6054a3cd716c612233e"`
Dec 07 01:27:17.259 INFO running `"docker" "rm" "-f" "d804b9af8315f73aa42ffb2591f378e5427288eac6a5f6054a3cd716c612233e"`
Dec 07 01:27:17.668 INFO [stdout] d804b9af8315f73aa42ffb2591f378e5427288eac6a5f6054a3cd716c612233e