[INFO] fetching crate ss-web-utils 0.1.1...
[INFO] checking ss-web-utils-0.1.1 against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] extracting crate ss-web-utils 0.1.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ss-web-utils 0.1.1 on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ss-web-utils 0.1.1
[INFO] finished tweaking crates.io crate ss-web-utils 0.1.1
[INFO] tweaked toml for crates.io crate ss-web-utils 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cached v0.8.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 060b0faa18af33d74fff919f185e307a0fa66072db92bc4f96922aff685416c3
[INFO] running `Command { std: "docker" "start" "-a" "060b0faa18af33d74fff919f185e307a0fa66072db92bc4f96922aff685416c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "060b0faa18af33d74fff919f185e307a0fa66072db92bc4f96922aff685416c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "060b0faa18af33d74fff919f185e307a0fa66072db92bc4f96922aff685416c3", kill_on_drop: false }`
[INFO] [stdout] 060b0faa18af33d74fff919f185e307a0fa66072db92bc4f96922aff685416c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 442a6c002378f3a3db14de6652be1b74d8f5a2ce7d207137712bede863aba40e
[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" "442a6c002378f3a3db14de6652be1b74d8f5a2ce7d207137712bede863aba40e", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking either v1.6.0
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling syn v1.0.40
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking once_cell v0.1.8
[INFO] [stderr]     Checking cached v0.8.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]     Checking wasm-bindgen v0.2.68
[INFO] [stderr]     Checking js-sys v0.3.45
[INFO] [stderr]     Checking serde v1.0.116
[INFO] [stderr]     Checking web-sys v0.3.45
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking ss-web-utils v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/js.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn new(cb: Box<Fn(JsValue)>) -> Self {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(JsValue)`
[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/js.rs:173:23
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub i_handler: Rc<Handler<Msg>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Handler<Msg>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/js.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn new(handler: Rc<Handler<Msg>>) -> Self {
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Handler<Msg>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:173:57
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn add_event_listener(&self, event_name: &str, cb: &Callback) {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:177:60
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn remove_event_listener(&self, event_name: &str, cb: &Callback) {
[INFO] [stdout]     |                                                            ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn append_child(&self, child: &DomRef) {
[INFO] [stdout]     |                                    ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:186:36
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn remove_child(&self, child: &DomRef) {
[INFO] [stdout]     |                                    ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn try_remove_child(&self, child: &DomRef) -> Result<(), JsValue> {
[INFO] [stdout]     |                                        ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn replace_child(&self, new_child: &DomRef, old_child: &DomRef) {
[INFO] [stdout]     |                                         ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:197:61
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn replace_child(&self, new_child: &DomRef, old_child: &DomRef) {
[INFO] [stdout]     |                                                             ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:256:48
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn request_animation_frame(&self, cb: &Callback) {
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn set_timeout(&self, cb: &Callback, timeout: i32) {
[INFO] [stdout]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/js.rs:81:24
[INFO] [stdout]    |
[INFO] [stdout] 81 |     pub fn new(cb: Box<Fn(JsValue)>) -> Self {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn Fn(JsValue)`
[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/js.rs:173:23
[INFO] [stdout]     |
[INFO] [stdout] 173 |     pub i_handler: Rc<Handler<Msg>>,
[INFO] [stdout]     |                       ^^^^^^^^^^^^ help: use `dyn`: `dyn Handler<Msg>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/js.rs:180:28
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn new(handler: Rc<Handler<Msg>>) -> Self {
[INFO] [stdout]     |                            ^^^^^^^^^^^^ help: use `dyn`: `dyn Handler<Msg>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:173:57
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn add_event_listener(&self, event_name: &str, cb: &Callback) {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:177:60
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn remove_event_listener(&self, event_name: &str, cb: &Callback) {
[INFO] [stdout]     |                                                            ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:181:36
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn append_child(&self, child: &DomRef) {
[INFO] [stdout]     |                                    ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:186:36
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn remove_child(&self, child: &DomRef) {
[INFO] [stdout]     |                                    ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:191:40
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn try_remove_child(&self, child: &DomRef) -> Result<(), JsValue> {
[INFO] [stdout]     |                                        ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:197:41
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn replace_child(&self, new_child: &DomRef, old_child: &DomRef) {
[INFO] [stdout]     |                                         ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:197:61
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn replace_child(&self, new_child: &DomRef, old_child: &DomRef) {
[INFO] [stdout]     |                                                             ^^^^^^ help: use `dyn`: `dyn DomRef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:256:48
[INFO] [stdout]     |
[INFO] [stdout] 256 |     pub fn request_animation_frame(&self, cb: &Callback) {
[INFO] [stdout]     |                                                ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/dom.rs:259:36
[INFO] [stdout]     |
[INFO] [stdout] 259 |     pub fn set_timeout(&self, cb: &Callback, timeout: i32) {
[INFO] [stdout]     |                                    ^^^^^^^^ help: use `dyn`: `dyn Callback`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.30s
[INFO] running `Command { std: "docker" "inspect" "442a6c002378f3a3db14de6652be1b74d8f5a2ce7d207137712bede863aba40e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442a6c002378f3a3db14de6652be1b74d8f5a2ce7d207137712bede863aba40e", kill_on_drop: false }`
[INFO] [stdout] 442a6c002378f3a3db14de6652be1b74d8f5a2ce7d207137712bede863aba40e
