Dec 18 15:08:27.289 INFO checking html5ever-0.22.5 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:08:27.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/html5ever/0.22.5:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 15:08:27.742 INFO [stdout] 3bca649658978bbfc182e038a957da27f3d4dbf5eb9c667dfac046adcf2de570
Dec 18 15:08:27.752 INFO running `"docker" "start" "-a" "3bca649658978bbfc182e038a957da27f3d4dbf5eb9c667dfac046adcf2de570"`
Dec 18 15:08:29.320 INFO [stderr]    Compiling rustc-test v0.3.0
Dec 18 15:08:29.320 INFO [stderr]    Compiling html5ever v0.22.5 (/opt/crater/workdir)
Dec 18 15:08:45.376 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:08:45.376 INFO [stderr]    --> tests/tree_builder.rs:181:15
Dec 18 15:08:45.376 INFO [stderr]     |
Dec 18 15:08:45.376 INFO [stderr] 181 |         field.trim_right_matches('\n').to_string()
Dec 18 15:08:45.376 INFO [stderr]     |               ^^^^^^^^^^^^^^^^^^
Dec 18 15:08:45.376 INFO [stderr]     |
Dec 18 15:08:45.376 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 15:08:45.376 INFO [stderr] 
Dec 18 15:08:45.380 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 15:08:45.380 INFO [stderr]    --> tests/tree_builder.rs:188:57
Dec 18 15:08:45.380 INFO [stderr]     |
Dec 18 15:08:45.380 INFO [stderr] 188 |                         .map(|field| context_name(field.trim_right_matches('\n')));
Dec 18 15:08:45.380 INFO [stderr]     |                                                         ^^^^^^^^^^^^^^^^^^
Dec 18 15:08:45.380 INFO [stderr] 
Dec 18 15:08:45.404 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 15:08:45.404 INFO [stderr]    --> tests/tree_builder.rs:275:40
Dec 18 15:08:45.404 INFO [stderr]     |
Dec 18 15:08:45.404 INFO [stderr] 275 |             ignores.insert(ln.unwrap().trim_right().to_string());
Dec 18 15:08:45.404 INFO [stderr]     |                                        ^^^^^^^^^^
Dec 18 15:08:45.404 INFO [stderr] 
Dec 18 15:08:47.180 INFO [stderr] warning: unused `html5ever::tokenizer::TokenizerResult` that must be used
Dec 18 15:08:47.180 INFO [stderr]   --> tests/serializer.rs:83:5
Dec 18 15:08:47.180 INFO [stderr]    |
Dec 18 15:08:47.180 INFO [stderr] 83 |     tokenizer.feed(&mut input);
Dec 18 15:08:47.180 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 15:08:47.180 INFO [stderr]    |
Dec 18 15:08:47.180 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 15:08:47.181 INFO [stderr] 
Dec 18 15:08:47.396 INFO [stderr] warning: unused variable: `prev_element`
Dec 18 15:08:47.396 INFO [stderr]    --> examples/print-tree-actions.rs:108:9
Dec 18 15:08:47.396 INFO [stderr]     |
Dec 18 15:08:47.396 INFO [stderr] 108 |         prev_element: &Self::Handle,
Dec 18 15:08:47.396 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_prev_element` instead
Dec 18 15:08:47.396 INFO [stderr]     |
Dec 18 15:08:47.396 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 15:08:47.396 INFO [stderr] 
Dec 18 15:08:47.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.35s
Dec 18 15:08:48.132 INFO running `"docker" "inspect" "3bca649658978bbfc182e038a957da27f3d4dbf5eb9c667dfac046adcf2de570"`
Dec 18 15:08:48.426 INFO running `"docker" "rm" "-f" "3bca649658978bbfc182e038a957da27f3d4dbf5eb9c667dfac046adcf2de570"`
Dec 18 15:08:48.798 INFO [stdout] 3bca649658978bbfc182e038a957da27f3d4dbf5eb9c667dfac046adcf2de570