[INFO] fetching crate accessibility-tree 0.0.14...
[INFO] checking accessibility-tree-0.0.14 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate accessibility-tree 0.0.14 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate accessibility-tree 0.0.14
[INFO] finished tweaking crates.io crate accessibility-tree 0.0.14
[INFO] tweaked toml for crates.io crate accessibility-tree 0.0.14 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate accessibility-tree 0.0.14 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 112 packages to latest compatible versions
[INFO] [stderr]       Adding cssparser v0.27.2 (available: v0.36.0)
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[INFO] [stderr]       Adding xml-rs v0.8.28 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded smallbitvec v2.6.0
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[INFO] [stderr]   Downloaded fast_html5ever v0.26.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "b6619ce9329c2d803628403e7b3192352f58add960c9c92cfabaa4116dbae3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6619ce9329c2d803628403e7b3192352f58add960c9c92cfabaa4116dbae3f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6619ce9329c2d803628403e7b3192352f58add960c9c92cfabaa4116dbae3f5", kill_on_drop: false }`
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[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]    Compiling phf_codegen v0.8.0
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[INFO] [stderr]     Checking euclid v0.19.9
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[INFO] [stderr]    Compiling cssparser-macros v0.6.1
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[INFO] [stderr]    Compiling phf_macros v0.8.0
[INFO] [stderr]    Compiling cssparser v0.27.2
[INFO] [stderr]    Compiling fast_html5ever v0.26.6
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]     Checking accessibility-scraper v0.0.14
[INFO] [stderr]     Checking accessibility-tree v0.0.14 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dom/mod.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn child_text_content(&self, node: NodeId) -> Cow<String> {
[INFO] [stdout]     |                               ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn child_text_content(&self, node: NodeId) -> Cow<'_, String> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/fonts/parsing.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]    |              --------------^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `i16::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fonts/parsing.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]     |              --------------^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fonts/parsing.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]     |              --------------^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layout/mod.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_replaced(&self) -> Result<&ReplacedContent, NonReplacedIFC> {
[INFO] [stdout]    |                    ^^^^^            ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is elided here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_replaced(&self) -> Result<&ReplacedContent, NonReplacedIFC<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |     fn layout_data_mut(&self, element_id: NodeId) -> AtomicRefMut<LayoutDataForElement> {
[INFO] [stdout]     |                        ^^^^^                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 277 |     fn layout_data_mut(&self, element_id: NodeId) -> AtomicRefMut<'_, LayoutDataForElement> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn element_box_slot(&self, element_id: NodeId) -> BoxSlot {
[INFO] [stdout]     |                         ^^^^^                         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn element_box_slot(&self, element_id: NodeId) -> BoxSlot<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:292:32
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn pseudo_element_box_slot(&self, element_id: NodeId, which: WhichPseudoElement) -> BoxSlot {
[INFO] [stdout]     |                                ^^^^^ the lifetime is elided here                        ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn pseudo_element_box_slot(&self, element_id: NodeId, which: WhichPseudoElement) -> BoxSlot<'_> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/layout/positioned.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ) -> AbsolutelyPositionedFragment {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     ) -> AbsolutelyPositionedFragment<'a> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/dom/mod.rs:170:31
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn child_text_content(&self, node: NodeId) -> Cow<String> {
[INFO] [stdout]     |                               ^^^^^                   ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                               |
[INFO] [stdout]     |                               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn child_text_content(&self, node: NodeId) -> Cow<'_, String> {
[INFO] [stdout]     |                                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/fonts/parsing.rs:98:14
[INFO] [stdout]    |
[INFO] [stdout] 98 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]    |              --------------^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `i16::from_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fonts/parsing.rs:102:14
[INFO] [stdout]     |
[INFO] [stdout] 102 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]     |              --------------^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u16::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]    --> src/fonts/parsing.rs:106:14
[INFO] [stdout]     |
[INFO] [stdout] 106 |     unsafe { mem::transmute(bytes) }
[INFO] [stdout]     |              --------------^^^^^^^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              help: replace this with: `u32::from_ne_bytes`
[INFO] [stdout]     |
[INFO] [stdout]     = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/layout/mod.rs:59:20
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_replaced(&self) -> Result<&ReplacedContent, NonReplacedIFC> {
[INFO] [stdout]    |                    ^^^^^            ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |                |
[INFO] [stdout]    |                    |                the same lifetime is elided here
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 59 |     fn as_replaced(&self) -> Result<&ReplacedContent, NonReplacedIFC<'_>> {
[INFO] [stdout]    |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:277:24
[INFO] [stdout]     |
[INFO] [stdout] 277 |     fn layout_data_mut(&self, element_id: NodeId) -> AtomicRefMut<LayoutDataForElement> {
[INFO] [stdout]     |                        ^^^^^                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 277 |     fn layout_data_mut(&self, element_id: NodeId) -> AtomicRefMut<'_, LayoutDataForElement> {
[INFO] [stdout]     |                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:285:25
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn element_box_slot(&self, element_id: NodeId) -> BoxSlot {
[INFO] [stdout]     |                         ^^^^^                         ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 285 |     fn element_box_slot(&self, element_id: NodeId) -> BoxSlot<'_> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/layout/dom_traversal.rs:292:32
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn pseudo_element_box_slot(&self, element_id: NodeId, which: WhichPseudoElement) -> BoxSlot {
[INFO] [stdout]     |                                ^^^^^ the lifetime is elided here                        ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 292 |     fn pseudo_element_box_slot(&self, element_id: NodeId, which: WhichPseudoElement) -> BoxSlot<'_> {
[INFO] [stdout]     |                                                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/layout/positioned.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 36 |         &'a self,
[INFO] [stdout]    |          -- the lifetime is named here
[INFO] [stdout] ...
[INFO] [stdout] 39 |     ) -> AbsolutelyPositionedFragment {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 39 |     ) -> AbsolutelyPositionedFragment<'a> {
[INFO] [stdout]    |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 46.05s
[INFO] running `Command { std: "docker" "inspect" "8ae65427f7825de4ed4ba84101154b976b5001f1b6ba148bb95a36f53e13e7f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ae65427f7825de4ed4ba84101154b976b5001f1b6ba148bb95a36f53e13e7f4", kill_on_drop: false }`
[INFO] [stdout] 8ae65427f7825de4ed4ba84101154b976b5001f1b6ba148bb95a36f53e13e7f4
