Dec 06 13:55:33.398 INFO testing FreeFull/runt against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:55:33.399 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 13:55:33.572 INFO [stdout] 95eb43eeabf0794caa495542358662d7b693d2904249e8b454d5cd47b2c7be38
Dec 06 13:55:33.574 INFO running `"docker" "start" "-a" "95eb43eeabf0794caa495542358662d7b693d2904249e8b454d5cd47b2c7be38"`
Dec 06 13:55:34.294 INFO [stderr] usermod: no changes
Dec 06 13:55:34.633 INFO [stderr]    Compiling proc-macro2 v0.4.22
Dec 06 13:55:34.638 INFO [stderr]    Compiling servo_arc v0.1.1
Dec 06 13:55:34.639 INFO [stderr]    Compiling dtoa-short v0.3.2
Dec 06 13:55:34.639 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 06 13:55:34.641 INFO [stderr]    Compiling selectors v0.20.0
Dec 06 13:55:37.425 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 06 13:55:40.472 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 06 13:55:41.844 INFO [stderr]    Compiling quote v0.6.10
Dec 06 13:55:43.008 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 06 13:55:43.008 INFO [stderr]    Compiling syn v0.15.20
Dec 06 13:55:43.008 INFO [stderr]    Compiling syn v0.14.9
Dec 06 13:55:45.940 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 06 13:55:47.924 INFO [stderr]    Compiling string_cache v0.7.3
Dec 06 13:55:50.292 INFO [stderr]    Compiling tokio v0.1.11
Dec 06 13:55:58.208 INFO [stderr]    Compiling hyper v0.12.14
Dec 06 13:56:13.637 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 06 13:56:13.836 INFO [stderr]    Compiling cssparser-macros v0.3.5
Dec 06 13:56:13.968 INFO [stderr]    Compiling html5ever v0.22.5
Dec 06 13:56:13.976 INFO [stderr]    Compiling synstructure v0.10.1
Dec 06 13:56:15.066 INFO [stderr]    Compiling cssparser v0.24.1
Dec 06 13:56:29.248 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 06 13:56:33.516 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 06 13:56:39.889 INFO [stderr]    Compiling failure v0.1.3
Dec 06 13:56:46.677 INFO [stderr]    Compiling markup5ever v0.7.3
Dec 06 13:56:57.388 INFO [stderr]    Compiling runt v0.1.0 (/source)
Dec 06 13:57:02.600 INFO [stderr] warning: unused import: `Token`
Dec 06 13:57:02.600 INFO [stderr]  --> src/css/stylesheet/parser.rs:4:65
Dec 06 13:57:02.600 INFO [stderr]   |
Dec 06 13:57:02.600 INFO [stderr] 4 |     QualifiedRuleParser, RuleListParser, SourceLocation, ToCss, Token,
Dec 06 13:57:02.600 INFO [stderr]   |                                                                 ^^^^^
Dec 06 13:57:02.600 INFO [stderr]   |
Dec 06 13:57:02.600 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:57:02.600 INFO [stderr] 
Dec 06 13:57:03.044 INFO [stderr] warning: variant is never constructed: `Other`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/parser.rs:25:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 25 |     Other,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Has`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:21:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 21 |     Has { attribute: String },
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Equals`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:22:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 22 |     Equals { attribute: String, value: String },
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `OneOf`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:23:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 23 |     OneOf { attribute: String, value: String },
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Subcode`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:24:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 24 |     Subcode { attribute: String, value: String },
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `After`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:35:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 35 |     After,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Backdrop`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:36:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 36 |     Backdrop,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Before`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:37:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 37 |     Before,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Cue`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:38:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 38 |     Cue,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `FirstLetter`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:39:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 39 |     FirstLetter,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `FirstLine`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:40:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 40 |     FirstLine,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `GrammarError`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:41:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 41 |     GrammarError,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Marker`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:42:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 42 |     Marker,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^
Dec 06 13:57:03.045 INFO [stderr] 
Dec 06 13:57:03.045 INFO [stderr] warning: variant is never constructed: `Placeholder`
Dec 06 13:57:03.045 INFO [stderr]   --> src/css/stylesheet/mod.rs:43:5
Dec 06 13:57:03.045 INFO [stderr]    |
Dec 06 13:57:03.045 INFO [stderr] 43 |     Placeholder,
Dec 06 13:57:03.045 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 13:57:03.046 INFO [stderr] 
Dec 06 13:57:03.046 INFO [stderr] warning: variant is never constructed: `Selection`
Dec 06 13:57:03.046 INFO [stderr]   --> src/css/stylesheet/mod.rs:44:5
Dec 06 13:57:03.046 INFO [stderr]    |
Dec 06 13:57:03.046 INFO [stderr] 44 |     Selection,
Dec 06 13:57:03.046 INFO [stderr]    |     ^^^^^^^^^
Dec 06 13:57:03.046 INFO [stderr] 
Dec 06 13:57:03.048 INFO [stderr] warning: variant is never constructed: `SpellingError`
Dec 06 13:57:03.048 INFO [stderr]   --> src/css/stylesheet/mod.rs:45:5
Dec 06 13:57:03.048 INFO [stderr]    |
Dec 06 13:57:03.048 INFO [stderr] 45 |     SpellingError,
Dec 06 13:57:03.048 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 13:57:03.048 INFO [stderr] 
Dec 06 13:57:03.048 INFO [stderr] warning: variant is never constructed: `FirstChild`
Dec 06 13:57:03.048 INFO [stderr]   --> src/css/stylesheet/mod.rs:76:5
Dec 06 13:57:03.048 INFO [stderr]    |
Dec 06 13:57:03.048 INFO [stderr] 76 |     FirstChild,
Dec 06 13:57:03.048 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 13:57:03.048 INFO [stderr] 
Dec 06 13:57:03.048 INFO [stderr] warning: variant is never constructed: `Link`
Dec 06 13:57:03.048 INFO [stderr]   --> src/css/stylesheet/mod.rs:77:5
Dec 06 13:57:03.048 INFO [stderr]    |
Dec 06 13:57:03.048 INFO [stderr] 77 |     Link,
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: variant is never constructed: `Visited`
Dec 06 13:57:03.049 INFO [stderr]   --> src/css/stylesheet/mod.rs:78:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 78 |     Visited,
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: variant is never constructed: `Focus`
Dec 06 13:57:03.049 INFO [stderr]   --> src/css/stylesheet/mod.rs:81:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 81 |     Focus,
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: variant is never constructed: `Lang`
Dec 06 13:57:03.049 INFO [stderr]   --> src/css/stylesheet/mod.rs:82:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 82 |     Lang(String),
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: method is never used: `get`
Dec 06 13:57:03.049 INFO [stderr]   --> src/fetcher/cache/mod.rs:15:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 15 |     pub fn get(&mut self, url: &hyper::Uri) -> Option<CacheItem> {
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: method is never used: `put`
Dec 06 13:57:03.049 INFO [stderr]   --> src/fetcher/cache/mod.rs:29:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 29 |     pub fn put(&mut self, url: hyper::Uri, item: CacheItem) {
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: method is never used: `clean_up`
Dec 06 13:57:03.049 INFO [stderr]   --> src/fetcher/cache/mod.rs:34:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 34 |     pub fn clean_up(&mut self) {
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: method is never used: `new`
Dec 06 13:57:03.049 INFO [stderr]   --> src/fetcher/cache/mod.rs:46:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 46 |     pub fn new(data: Vec<u8>, expiration: ()) -> CacheItem {
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:03.049 INFO [stderr] warning: method is never used: `expired`
Dec 06 13:57:03.049 INFO [stderr]   --> src/fetcher/cache/mod.rs:54:5
Dec 06 13:57:03.049 INFO [stderr]    |
Dec 06 13:57:03.049 INFO [stderr] 54 |     pub fn expired(&self) -> bool {
Dec 06 13:57:03.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:03.049 INFO [stderr] 
Dec 06 13:57:14.427 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Dec 06 13:57:14.450 INFO [stderr] su: No module specific data is present
Dec 06 13:57:15.153 INFO running `"docker" "inspect" "95eb43eeabf0794caa495542358662d7b693d2904249e8b454d5cd47b2c7be38"`
Dec 06 13:57:15.274 INFO running `"docker" "rm" "-f" "95eb43eeabf0794caa495542358662d7b693d2904249e8b454d5cd47b2c7be38"`
Dec 06 13:57:15.391 INFO [stdout] 95eb43eeabf0794caa495542358662d7b693d2904249e8b454d5cd47b2c7be38
Dec 06 13:57:15.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 13:57:15.608 INFO [stdout] 1caa7a843a0ff0098e1da4b3c6fb95b452da3754b77a305bc98204d4138e6290
Dec 06 13:57:15.610 INFO running `"docker" "start" "-a" "1caa7a843a0ff0098e1da4b3c6fb95b452da3754b77a305bc98204d4138e6290"`
Dec 06 13:57:16.512 INFO [stderr] usermod: no changes
Dec 06 13:57:16.798 INFO [stderr]    Compiling runt v0.1.0 (/source)
Dec 06 13:57:21.860 INFO [stderr] warning: unused import: `Token`
Dec 06 13:57:21.860 INFO [stderr]  --> src/css/stylesheet/parser.rs:4:65
Dec 06 13:57:21.860 INFO [stderr]   |
Dec 06 13:57:21.860 INFO [stderr] 4 |     QualifiedRuleParser, RuleListParser, SourceLocation, ToCss, Token,
Dec 06 13:57:21.860 INFO [stderr]   |                                                                 ^^^^^
Dec 06 13:57:21.860 INFO [stderr]   |
Dec 06 13:57:21.860 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:57:21.860 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Other`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/parser.rs:25:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 25 |     Other,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Has`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:21:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 21 |     Has { attribute: String },
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Equals`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:22:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 22 |     Equals { attribute: String, value: String },
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `OneOf`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:23:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 23 |     OneOf { attribute: String, value: String },
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Subcode`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:24:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 24 |     Subcode { attribute: String, value: String },
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `After`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:35:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 35 |     After,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Backdrop`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:36:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 36 |     Backdrop,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Before`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:37:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 37 |     Before,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `Cue`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:38:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 38 |     Cue,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `FirstLetter`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:39:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 39 |     FirstLetter,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `FirstLine`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:40:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 40 |     FirstLine,
Dec 06 13:57:22.337 INFO [stderr]    |     ^^^^^^^^^
Dec 06 13:57:22.337 INFO [stderr] 
Dec 06 13:57:22.337 INFO [stderr] warning: variant is never constructed: `GrammarError`
Dec 06 13:57:22.337 INFO [stderr]   --> src/css/stylesheet/mod.rs:41:5
Dec 06 13:57:22.337 INFO [stderr]    |
Dec 06 13:57:22.337 INFO [stderr] 41 |     GrammarError,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Marker`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:42:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 42 |     Marker,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Placeholder`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:43:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 43 |     Placeholder,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Selection`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:44:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 44 |     Selection,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `SpellingError`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:45:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 45 |     SpellingError,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `FirstChild`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:76:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 76 |     FirstChild,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Link`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:77:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 77 |     Link,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Visited`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:78:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 78 |     Visited,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Focus`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:81:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 81 |     Focus,
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: variant is never constructed: `Lang`
Dec 06 13:57:22.338 INFO [stderr]   --> src/css/stylesheet/mod.rs:82:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 82 |     Lang(String),
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: method is never used: `get`
Dec 06 13:57:22.338 INFO [stderr]   --> src/fetcher/cache/mod.rs:15:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 15 |     pub fn get(&mut self, url: &hyper::Uri) -> Option<CacheItem> {
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: method is never used: `put`
Dec 06 13:57:22.338 INFO [stderr]   --> src/fetcher/cache/mod.rs:29:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 29 |     pub fn put(&mut self, url: hyper::Uri, item: CacheItem) {
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: method is never used: `clean_up`
Dec 06 13:57:22.338 INFO [stderr]   --> src/fetcher/cache/mod.rs:34:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 34 |     pub fn clean_up(&mut self) {
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: method is never used: `new`
Dec 06 13:57:22.338 INFO [stderr]   --> src/fetcher/cache/mod.rs:46:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 46 |     pub fn new(data: Vec<u8>, expiration: ()) -> CacheItem {
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:22.338 INFO [stderr] warning: method is never used: `expired`
Dec 06 13:57:22.338 INFO [stderr]   --> src/fetcher/cache/mod.rs:54:5
Dec 06 13:57:22.338 INFO [stderr]    |
Dec 06 13:57:22.338 INFO [stderr] 54 |     pub fn expired(&self) -> bool {
Dec 06 13:57:22.338 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:57:22.338 INFO [stderr] 
Dec 06 13:57:25.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.96s
Dec 06 13:57:25.517 INFO [stderr] su: No module specific data is present
Dec 06 13:57:25.911 INFO running `"docker" "inspect" "1caa7a843a0ff0098e1da4b3c6fb95b452da3754b77a305bc98204d4138e6290"`
Dec 06 13:57:26.054 INFO running `"docker" "rm" "-f" "1caa7a843a0ff0098e1da4b3c6fb95b452da3754b77a305bc98204d4138e6290"`
Dec 06 13:57:26.175 INFO [stdout] 1caa7a843a0ff0098e1da4b3c6fb95b452da3754b77a305bc98204d4138e6290
Dec 06 13:57:26.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 06 13:57:26.442 INFO [stdout] b5dd071c0cec3acd9fa7ba72331669ff9c924b3e686f54092efcaa5bb5c68e4a
Dec 06 13:57:26.444 INFO running `"docker" "start" "-a" "b5dd071c0cec3acd9fa7ba72331669ff9c924b3e686f54092efcaa5bb5c68e4a"`
Dec 06 13:57:27.723 INFO [stderr] usermod: no changes
Dec 06 13:57:27.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 06 13:57:27.976 INFO [stderr]      Running /target/debug/deps/runt-7c9df69e4ed9ef06
Dec 06 13:57:27.993 INFO [stdout] 
Dec 06 13:57:27.993 INFO [stdout] running 2 tests
Dec 06 13:57:28.004 INFO [stdout] test css::stylesheet::tests::simple_selector ... ok
Dec 06 13:57:28.004 INFO [stdout] test css::stylesheet::tests::universal_selector ... ok
Dec 06 13:57:28.004 INFO [stdout] 
Dec 06 13:57:28.004 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:57:28.004 INFO [stdout] 
Dec 06 13:57:28.008 INFO [stderr] su: No module specific data is present
Dec 06 13:57:28.748 INFO running `"docker" "inspect" "b5dd071c0cec3acd9fa7ba72331669ff9c924b3e686f54092efcaa5bb5c68e4a"`
Dec 06 13:57:28.972 INFO running `"docker" "rm" "-f" "b5dd071c0cec3acd9fa7ba72331669ff9c924b3e686f54092efcaa5bb5c68e4a"`
Dec 06 13:57:29.144 INFO [stdout] b5dd071c0cec3acd9fa7ba72331669ff9c924b3e686f54092efcaa5bb5c68e4a