[INFO] fetching crate ss-dom-tree 0.1.1...
[INFO] checking ss-dom-tree-0.1.1 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate ss-dom-tree 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ss-dom-tree 0.1.1 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ss-dom-tree 0.1.1
[INFO] finished tweaking crates.io crate ss-dom-tree 0.1.1
[INFO] tweaked toml for crates.io crate ss-dom-tree 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ss-view-tree v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aca723918a8e398532c69c491afd12eabadc68025206dffd6943b5833cb0bd74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aca723918a8e398532c69c491afd12eabadc68025206dffd6943b5833cb0bd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aca723918a8e398532c69c491afd12eabadc68025206dffd6943b5833cb0bd74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca723918a8e398532c69c491afd12eabadc68025206dffd6943b5833cb0bd74", kill_on_drop: false }`
[INFO] [stdout] aca723918a8e398532c69c491afd12eabadc68025206dffd6943b5833cb0bd74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53f2fed4178060755168f2391b842942dc5ed5bf3f6a7854d5df8de99f77649d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "53f2fed4178060755168f2391b842942dc5ed5bf3f6a7854d5df8de99f77649d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking web-sys v0.3.45
[INFO] [stderr]     Checking aho-corasick v0.7.13
[INFO] [stderr]     Checking regex v1.3.9
[INFO] [stderr]     Checking Inflector v0.11.4
[INFO] [stderr]     Checking ss-web-utils v0.1.1
[INFO] [stderr]     Checking ss-trees v0.1.1
[INFO] [stderr]     Checking ss-view-tree v0.1.1
[INFO] [stderr]     Checking ss-dom-tree v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:146:27
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn dom_ref(&self) -> &DomRef;
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:147:41
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn tick(&self, sub_enqueue: &Vec<Rc<Any>>);
[INFO] [stdout]     |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn box_clone(&self) -> Box<LiveComponent>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:151:20
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Clone for Box<LiveComponent> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:152:28
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn clone(&self) -> Box<LiveComponent> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl PartialEq for LiveComponent {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn eq(&self, other: &LiveComponent) -> bool {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |         value: Box<Component>,
[INFO] [stdout]     |                    ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:275:37
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn get_dom_ref(&self) -> Rc<dom::DomRef> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn dom::DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:146:27
[INFO] [stdout]     |
[INFO] [stdout] 146 |     fn dom_ref(&self) -> &DomRef;
[INFO] [stdout]     |                           ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:147:41
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn tick(&self, sub_enqueue: &Vec<Rc<Any>>);
[INFO] [stdout]     |                                         ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:148:32
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn box_clone(&self) -> Box<LiveComponent>;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:151:20
[INFO] [stdout]     |
[INFO] [stdout] 151 | impl Clone for Box<LiveComponent> {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:152:28
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn clone(&self) -> Box<LiveComponent> {
[INFO] [stdout]     |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:156:20
[INFO] [stdout]     |
[INFO] [stdout] 156 | impl PartialEq for LiveComponent {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:157:26
[INFO] [stdout]     |
[INFO] [stdout] 157 |     fn eq(&self, other: &LiveComponent) -> bool {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ help: use `dyn`: `dyn LiveComponent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:177:20
[INFO] [stdout]     |
[INFO] [stdout] 177 |         value: Box<Component>,
[INFO] [stdout]     |                    ^^^^^^^^^ help: use `dyn`: `dyn Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:275:37
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub fn get_dom_ref(&self) -> Rc<dom::DomRef> {
[INFO] [stdout]     |                                     ^^^^^^^^^^^ help: use `dyn`: `dyn dom::DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.51s
[INFO] running `Command { std: "docker" "inspect" "53f2fed4178060755168f2391b842942dc5ed5bf3f6a7854d5df8de99f77649d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53f2fed4178060755168f2391b842942dc5ed5bf3f6a7854d5df8de99f77649d", kill_on_drop: false }`
[INFO] [stdout] 53f2fed4178060755168f2391b842942dc5ed5bf3f6a7854d5df8de99f77649d