Dec 14 10:14:49.577 INFO testing FreeFull/runt against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:14:49.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:14:50.043 INFO [stdout] ba8d47e43616966f75e847e54f592f5a2e0d4ac775493e3ebe2260c8da2a0a5f
Dec 14 10:14:50.044 INFO running `"docker" "start" "-a" "ba8d47e43616966f75e847e54f592f5a2e0d4ac775493e3ebe2260c8da2a0a5f"`
Dec 14 10:14:51.243 INFO [stderr] usermod: no changes
Dec 14 10:14:51.611 INFO [stderr]    Compiling proc-macro2 v0.4.22
Dec 14 10:14:51.611 INFO [stderr]    Compiling thin-slice v0.1.1
Dec 14 10:14:51.619 INFO [stderr]    Compiling servo_arc v0.1.1
Dec 14 10:14:51.619 INFO [stderr]    Compiling fxhash v0.2.1
Dec 14 10:14:51.619 INFO [stderr]    Compiling crossbeam-epoch v0.6.1
Dec 14 10:14:51.627 INFO [stderr]    Compiling selectors v0.20.0
Dec 14 10:14:54.771 INFO [stderr]    Compiling crossbeam-deque v0.6.2
Dec 14 10:14:55.911 INFO [stderr]    Compiling quote v0.6.10
Dec 14 10:14:56.833 INFO [stderr]    Compiling tokio-threadpool v0.1.8
Dec 14 10:14:57.983 INFO [stderr]    Compiling syn v0.15.20
Dec 14 10:14:57.983 INFO [stderr]    Compiling string_cache_codegen v0.4.2
Dec 14 10:14:57.983 INFO [stderr]    Compiling syn v0.14.9
Dec 14 10:15:06.396 INFO [stderr]    Compiling tokio-fs v0.1.4
Dec 14 10:15:06.696 INFO [stderr]    Compiling string_cache v0.7.3
Dec 14 10:15:11.295 INFO [stderr]    Compiling tokio v0.1.11
Dec 14 10:15:16.327 INFO [stderr]    Compiling hyper v0.12.14
Dec 14 10:15:33.736 INFO [stderr]    Compiling cssparser v0.24.1
Dec 14 10:15:35.063 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 14 10:15:35.063 INFO [stderr]    Compiling cssparser-macros v0.3.5
Dec 14 10:15:35.063 INFO [stderr]    Compiling synstructure v0.10.1
Dec 14 10:15:35.063 INFO [stderr]    Compiling html5ever v0.22.5
Dec 14 10:15:59.215 INFO [stderr]    Compiling hyper-tls v0.3.1
Dec 14 10:16:00.107 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 14 10:16:13.655 INFO [stderr]    Compiling failure v0.1.3
Dec 14 10:16:18.759 INFO [stderr]    Compiling markup5ever v0.7.3
Dec 14 10:16:31.723 INFO [stderr]    Compiling runt v0.1.0 (/source)
Dec 14 10:16:37.139 INFO [stderr] warning: unused import: `Token`
Dec 14 10:16:37.139 INFO [stderr]  --> src/css/stylesheet/parser.rs:4:65
Dec 14 10:16:37.139 INFO [stderr]   |
Dec 14 10:16:37.139 INFO [stderr] 4 |     QualifiedRuleParser, RuleListParser, SourceLocation, ToCss, Token,
Dec 14 10:16:37.139 INFO [stderr]   |                                                                 ^^^^^
Dec 14 10:16:37.139 INFO [stderr]   |
Dec 14 10:16:37.139 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:16:37.139 INFO [stderr] 
Dec 14 10:16:37.829 INFO [stderr] warning: variant is never constructed: `Other`
Dec 14 10:16:37.829 INFO [stderr]   --> src/css/stylesheet/parser.rs:25:5
Dec 14 10:16:37.829 INFO [stderr]    |
Dec 14 10:16:37.829 INFO [stderr] 25 |     Other,
Dec 14 10:16:37.829 INFO [stderr]    |     ^^^^^
Dec 14 10:16:37.829 INFO [stderr]    |
Dec 14 10:16:37.829 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:16:37.829 INFO [stderr] 
Dec 14 10:16:37.829 INFO [stderr] warning: variant is never constructed: `Has`
Dec 14 10:16:37.829 INFO [stderr]   --> src/css/stylesheet/mod.rs:21:5
Dec 14 10:16:37.829 INFO [stderr]    |
Dec 14 10:16:37.829 INFO [stderr] 21 |     Has { attribute: String },
Dec 14 10:16:37.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.830 INFO [stderr] 
Dec 14 10:16:37.830 INFO [stderr] warning: variant is never constructed: `Equals`
Dec 14 10:16:37.830 INFO [stderr]   --> src/css/stylesheet/mod.rs:22:5
Dec 14 10:16:37.830 INFO [stderr]    |
Dec 14 10:16:37.830 INFO [stderr] 22 |     Equals { attribute: String, value: String },
Dec 14 10:16:37.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.830 INFO [stderr] 
Dec 14 10:16:37.830 INFO [stderr] warning: variant is never constructed: `OneOf`
Dec 14 10:16:37.830 INFO [stderr]   --> src/css/stylesheet/mod.rs:23:5
Dec 14 10:16:37.830 INFO [stderr]    |
Dec 14 10:16:37.830 INFO [stderr] 23 |     OneOf { attribute: String, value: String },
Dec 14 10:16:37.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.830 INFO [stderr] 
Dec 14 10:16:37.830 INFO [stderr] warning: variant is never constructed: `Subcode`
Dec 14 10:16:37.830 INFO [stderr]   --> src/css/stylesheet/mod.rs:24:5
Dec 14 10:16:37.830 INFO [stderr]    |
Dec 14 10:16:37.830 INFO [stderr] 24 |     Subcode { attribute: String, value: String },
Dec 14 10:16:37.830 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.830 INFO [stderr] 
Dec 14 10:16:37.830 INFO [stderr] warning: variant is never constructed: `After`
Dec 14 10:16:37.830 INFO [stderr]   --> src/css/stylesheet/mod.rs:35:5
Dec 14 10:16:37.830 INFO [stderr]    |
Dec 14 10:16:37.830 INFO [stderr] 35 |     After,
Dec 14 10:16:37.830 INFO [stderr]    |     ^^^^^
Dec 14 10:16:37.830 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `Backdrop`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:36:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.835 INFO [stderr] 36 |     Backdrop,
Dec 14 10:16:37.835 INFO [stderr]    |     ^^^^^^^^
Dec 14 10:16:37.835 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `Before`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:37:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.835 INFO [stderr] 37 |     Before,
Dec 14 10:16:37.835 INFO [stderr]    |     ^^^^^^
Dec 14 10:16:37.835 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `Cue`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:38:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.835 INFO [stderr] 38 |     Cue,
Dec 14 10:16:37.835 INFO [stderr]    |     ^^^
Dec 14 10:16:37.835 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `FirstLetter`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:39:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.835 INFO [stderr] 39 |     FirstLetter,
Dec 14 10:16:37.835 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 10:16:37.835 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `FirstLine`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:40:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.835 INFO [stderr] 40 |     FirstLine,
Dec 14 10:16:37.835 INFO [stderr]    |     ^^^^^^^^^
Dec 14 10:16:37.835 INFO [stderr] 
Dec 14 10:16:37.835 INFO [stderr] warning: variant is never constructed: `GrammarError`
Dec 14 10:16:37.835 INFO [stderr]   --> src/css/stylesheet/mod.rs:41:5
Dec 14 10:16:37.835 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 41 |     GrammarError,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Marker`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:42:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 42 |     Marker,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Placeholder`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:43:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 43 |     Placeholder,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Selection`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:44:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 44 |     Selection,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `SpellingError`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:45:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 45 |     SpellingError,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `FirstChild`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:76:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 76 |     FirstChild,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Link`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:77:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 77 |     Link,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Visited`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:78:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 78 |     Visited,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Focus`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:81:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 81 |     Focus,
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: variant is never constructed: `Lang`
Dec 14 10:16:37.836 INFO [stderr]   --> src/css/stylesheet/mod.rs:82:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 82 |     Lang(String),
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: method is never used: `get`
Dec 14 10:16:37.836 INFO [stderr]   --> src/fetcher/cache/mod.rs:15:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 15 |     pub fn get(&mut self, url: &hyper::Uri) -> Option<CacheItem> {
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: method is never used: `put`
Dec 14 10:16:37.836 INFO [stderr]   --> src/fetcher/cache/mod.rs:29:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 29 |     pub fn put(&mut self, url: hyper::Uri, item: CacheItem) {
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: method is never used: `clean_up`
Dec 14 10:16:37.836 INFO [stderr]   --> src/fetcher/cache/mod.rs:34:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 34 |     pub fn clean_up(&mut self) {
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: method is never used: `new`
Dec 14 10:16:37.836 INFO [stderr]   --> src/fetcher/cache/mod.rs:46:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 46 |     pub fn new(data: Vec<u8>, expiration: ()) -> CacheItem {
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.836 INFO [stderr] 
Dec 14 10:16:37.836 INFO [stderr] warning: method is never used: `expired`
Dec 14 10:16:37.836 INFO [stderr]   --> src/fetcher/cache/mod.rs:54:5
Dec 14 10:16:37.836 INFO [stderr]    |
Dec 14 10:16:37.836 INFO [stderr] 54 |     pub fn expired(&self) -> bool {
Dec 14 10:16:37.836 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:16:37.837 INFO [stderr] 
Dec 14 10:16:50.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 59s
Dec 14 10:16:50.931 INFO [stderr] su: No module specific data is present
Dec 14 10:16:52.497 INFO running `"docker" "inspect" "ba8d47e43616966f75e847e54f592f5a2e0d4ac775493e3ebe2260c8da2a0a5f"`
Dec 14 10:16:52.875 INFO running `"docker" "rm" "-f" "ba8d47e43616966f75e847e54f592f5a2e0d4ac775493e3ebe2260c8da2a0a5f"`
Dec 14 10:16:53.143 INFO [stdout] ba8d47e43616966f75e847e54f592f5a2e0d4ac775493e3ebe2260c8da2a0a5f
Dec 14 10:16:53.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:16:53.623 INFO [stdout] 073a8289eaadb7d23cdbbaef8c48babb3140705d6e56cbe83af6d82d25beb6b3
Dec 14 10:16:53.625 INFO running `"docker" "start" "-a" "073a8289eaadb7d23cdbbaef8c48babb3140705d6e56cbe83af6d82d25beb6b3"`
Dec 14 10:16:55.159 INFO [stderr] usermod: no changes
Dec 14 10:16:55.459 INFO [stderr]    Compiling runt v0.1.0 (/source)
Dec 14 10:17:00.507 INFO [stderr] warning: unused import: `Token`
Dec 14 10:17:00.507 INFO [stderr]  --> src/css/stylesheet/parser.rs:4:65
Dec 14 10:17:00.507 INFO [stderr]   |
Dec 14 10:17:00.507 INFO [stderr] 4 |     QualifiedRuleParser, RuleListParser, SourceLocation, ToCss, Token,
Dec 14 10:17:00.507 INFO [stderr]   |                                                                 ^^^^^
Dec 14 10:17:00.507 INFO [stderr]   |
Dec 14 10:17:00.507 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:17:00.507 INFO [stderr] 
Dec 14 10:17:01.006 INFO [stderr] warning: variant is never constructed: `Other`
Dec 14 10:17:01.006 INFO [stderr]   --> src/css/stylesheet/parser.rs:25:5
Dec 14 10:17:01.006 INFO [stderr]    |
Dec 14 10:17:01.006 INFO [stderr] 25 |     Other,
Dec 14 10:17:01.006 INFO [stderr]    |     ^^^^^
Dec 14 10:17:01.006 INFO [stderr]    |
Dec 14 10:17:01.006 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:17:01.006 INFO [stderr] 
Dec 14 10:17:01.006 INFO [stderr] warning: variant is never constructed: `Has`
Dec 14 10:17:01.006 INFO [stderr]   --> src/css/stylesheet/mod.rs:21:5
Dec 14 10:17:01.006 INFO [stderr]    |
Dec 14 10:17:01.007 INFO [stderr] 21 |     Has { attribute: String },
Dec 14 10:17:01.010 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Equals`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:22:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 22 |     Equals { attribute: String, value: String },
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `OneOf`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:23:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 23 |     OneOf { attribute: String, value: String },
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Subcode`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:24:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 24 |     Subcode { attribute: String, value: String },
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `After`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:35:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 35 |     After,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Backdrop`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:36:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 36 |     Backdrop,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Before`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:37:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 37 |     Before,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Cue`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:38:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 38 |     Cue,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `FirstLetter`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:39:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 39 |     FirstLetter,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `FirstLine`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:40:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 40 |     FirstLine,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `GrammarError`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:41:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 41 |     GrammarError,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Marker`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:42:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 42 |     Marker,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Placeholder`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:43:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 43 |     Placeholder,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `Selection`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:44:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 44 |     Selection,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `SpellingError`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:45:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.011 INFO [stderr] 45 |     SpellingError,
Dec 14 10:17:01.011 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 14 10:17:01.011 INFO [stderr] 
Dec 14 10:17:01.011 INFO [stderr] warning: variant is never constructed: `FirstChild`
Dec 14 10:17:01.011 INFO [stderr]   --> src/css/stylesheet/mod.rs:76:5
Dec 14 10:17:01.011 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 76 |     FirstChild,
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: variant is never constructed: `Link`
Dec 14 10:17:01.012 INFO [stderr]   --> src/css/stylesheet/mod.rs:77:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 77 |     Link,
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: variant is never constructed: `Visited`
Dec 14 10:17:01.012 INFO [stderr]   --> src/css/stylesheet/mod.rs:78:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 78 |     Visited,
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: variant is never constructed: `Focus`
Dec 14 10:17:01.012 INFO [stderr]   --> src/css/stylesheet/mod.rs:81:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 81 |     Focus,
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: variant is never constructed: `Lang`
Dec 14 10:17:01.012 INFO [stderr]   --> src/css/stylesheet/mod.rs:82:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 82 |     Lang(String),
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: method is never used: `get`
Dec 14 10:17:01.012 INFO [stderr]   --> src/fetcher/cache/mod.rs:15:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 15 |     pub fn get(&mut self, url: &hyper::Uri) -> Option<CacheItem> {
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.012 INFO [stderr] warning: method is never used: `put`
Dec 14 10:17:01.012 INFO [stderr]   --> src/fetcher/cache/mod.rs:29:5
Dec 14 10:17:01.012 INFO [stderr]    |
Dec 14 10:17:01.012 INFO [stderr] 29 |     pub fn put(&mut self, url: hyper::Uri, item: CacheItem) {
Dec 14 10:17:01.012 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.012 INFO [stderr] 
Dec 14 10:17:01.027 INFO [stderr] warning: method is never used: `clean_up`
Dec 14 10:17:01.027 INFO [stderr]   --> src/fetcher/cache/mod.rs:34:5
Dec 14 10:17:01.027 INFO [stderr]    |
Dec 14 10:17:01.027 INFO [stderr] 34 |     pub fn clean_up(&mut self) {
Dec 14 10:17:01.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.027 INFO [stderr] 
Dec 14 10:17:01.027 INFO [stderr] warning: method is never used: `new`
Dec 14 10:17:01.027 INFO [stderr]   --> src/fetcher/cache/mod.rs:46:5
Dec 14 10:17:01.027 INFO [stderr]    |
Dec 14 10:17:01.027 INFO [stderr] 46 |     pub fn new(data: Vec<u8>, expiration: ()) -> CacheItem {
Dec 14 10:17:01.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.027 INFO [stderr] 
Dec 14 10:17:01.027 INFO [stderr] warning: method is never used: `expired`
Dec 14 10:17:01.027 INFO [stderr]   --> src/fetcher/cache/mod.rs:54:5
Dec 14 10:17:01.027 INFO [stderr]    |
Dec 14 10:17:01.027 INFO [stderr] 54 |     pub fn expired(&self) -> bool {
Dec 14 10:17:01.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:17:01.027 INFO [stderr] 
Dec 14 10:17:05.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.18s
Dec 14 10:17:05.392 INFO [stderr] su: No module specific data is present
Dec 14 10:17:07.133 INFO running `"docker" "inspect" "073a8289eaadb7d23cdbbaef8c48babb3140705d6e56cbe83af6d82d25beb6b3"`
Dec 14 10:17:07.475 INFO running `"docker" "rm" "-f" "073a8289eaadb7d23cdbbaef8c48babb3140705d6e56cbe83af6d82d25beb6b3"`
Dec 14 10:17:07.843 INFO [stdout] 073a8289eaadb7d23cdbbaef8c48babb3140705d6e56cbe83af6d82d25beb6b3
Dec 14 10:17:07.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:17:08.324 INFO [stdout] f864ba582fc67368409ca92cb20f90f660798dc5adcf86a3bc647f3a2ff05819
Dec 14 10:17:08.327 INFO running `"docker" "start" "-a" "f864ba582fc67368409ca92cb20f90f660798dc5adcf86a3bc647f3a2ff05819"`
Dec 14 10:17:10.519 INFO [stderr] usermod: no changes
Dec 14 10:17:10.852 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
Dec 14 10:17:10.871 INFO [stderr]      Running /target/debug/deps/runt-35687896e0bd874e
Dec 14 10:17:10.911 INFO [stdout] 
Dec 14 10:17:10.912 INFO [stdout] running 2 tests
Dec 14 10:17:10.919 INFO [stdout] test css::stylesheet::tests::simple_selector ... ok
Dec 14 10:17:10.919 INFO [stdout] test css::stylesheet::tests::universal_selector ... ok
Dec 14 10:17:10.919 INFO [stdout] 
Dec 14 10:17:10.919 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:17:10.919 INFO [stdout] 
Dec 14 10:17:10.930 INFO [stderr] su: No module specific data is present
Dec 14 10:17:12.265 INFO running `"docker" "inspect" "f864ba582fc67368409ca92cb20f90f660798dc5adcf86a3bc647f3a2ff05819"`
Dec 14 10:17:12.631 INFO running `"docker" "rm" "-f" "f864ba582fc67368409ca92cb20f90f660798dc5adcf86a3bc647f3a2ff05819"`
Dec 14 10:17:12.903 INFO [stdout] f864ba582fc67368409ca92cb20f90f660798dc5adcf86a3bc647f3a2ff05819