[INFO] fetching crate papito_dom 0.1.1...
[INFO] checking papito_dom-0.1.1 against beta for pr-78714
[INFO] extracting crate papito_dom 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate papito_dom 0.1.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate papito_dom 0.1.1
[INFO] finished tweaking crates.io crate papito_dom 0.1.1
[INFO] tweaked toml for crates.io crate papito_dom 0.1.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "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" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9203a147f5332df84e95cd18bc5fc03c898ce569a4205762647f9023b5e8a145
[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" "9203a147f5332df84e95cd18bc5fc03c898ce569a4205762647f9023b5e8a145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9203a147f5332df84e95cd18bc5fc03c898ce569a4205762647f9023b5e8a145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9203a147f5332df84e95cd18bc5fc03c898ce569a4205762647f9023b5e8a145", kill_on_drop: false }`
[INFO] [stdout] 9203a147f5332df84e95cd18bc5fc03c898ce569a4205762647f9023b5e8a145
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e8a29e75708670480badd9791e8eedb42418c24f78f6bc99e5011adc9331df2
[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" "8e8a29e75708670480badd9791e8eedb42418c24f78f6bc99e5011adc9331df2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling base-x v0.2.8
[INFO] [stderr]    Compiling stdweb-derive v0.5.3
[INFO] [stderr]    Compiling stdweb-internal-macros v0.2.9
[INFO] [stderr]     Checking stdweb v0.4.20
[INFO] [stderr]     Checking papito_dom v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vcomponent.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     instance: Option<Box<Lifecycle>>,
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle`
[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/vcomponent.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |     initializer: Box<Fn(*mut Props) -> Box<Lifecycle>>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut Props) -> Box<Lifecycle>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vcomponent.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |     initializer: Box<Fn(*mut Props) -> Box<Lifecycle>>,
[INFO] [stdout]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn create(props: Self::Props, notifier: Box<Fn()>) -> Self;
[INFO] [stdout]    |                                                 ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_any(&self) -> &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/traits.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn as_any(&self) -> &Any {
[INFO] [stdout]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `props` is not a member of trait `Component`
[INFO] [stdout]    --> src/lib.rs:397:13
[INFO] [stdout]     |
[INFO] [stdout] 397 | /             fn props(&self) -> &Self::Props {
[INFO] [stdout] 398 | |                 &()
[INFO] [stdout] 399 | |             }
[INFO] [stdout]     | |_____________^ not a member of trait `Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `props` is not a member of trait `Component`
[INFO] [stdout]    --> src/lib.rs:507:13
[INFO] [stdout]     |
[INFO] [stdout] 507 | /             fn props(&self) -> &Self::Props {
[INFO] [stdout] 508 | |                 &()
[INFO] [stdout] 509 | |             }
[INFO] [stdout]     | |_____________^ not a member of trait `Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `props` is not a member of trait `Component`
[INFO] [stdout]    --> src/lib.rs:551:13
[INFO] [stdout]     |
[INFO] [stdout] 551 | /             fn props(&self) -> &Self::Props {
[INFO] [stdout] 552 | |                 &()
[INFO] [stdout] 553 | |             }
[INFO] [stdout]     | |_____________^ not a member of trait `Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `props` is not a member of trait `Component`
[INFO] [stdout]    --> src/lib.rs:588:13
[INFO] [stdout]     |
[INFO] [stdout] 588 | /             fn props(&self) -> &Self::Props {
[INFO] [stdout] 589 | |                 &()
[INFO] [stdout] 590 | |             }
[INFO] [stdout]     | |_____________^ not a member of trait `Component`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ComponentOf` in this scope
[INFO] [stdout]    --> src/lib.rs:380:14
[INFO] [stdout]     |
[INFO] [stdout] 380 |         impl ComponentOf for Button {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: a trait with a similar name exists: `Component`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/traits.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | pub trait Component: Lifecycle {
[INFO] [stdout]     | ------------------------------ similarly named trait `Component` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ComponentOf` in this scope
[INFO] [stdout]    --> src/lib.rs:490:14
[INFO] [stdout]     |
[INFO] [stdout] 490 |         impl ComponentOf for Button {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: a trait with a similar name exists: `Component`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/traits.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | pub trait Component: Lifecycle {
[INFO] [stdout]     | ------------------------------ similarly named trait `Component` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ComponentOf` in this scope
[INFO] [stdout]    --> src/lib.rs:534:14
[INFO] [stdout]     |
[INFO] [stdout] 534 |         impl ComponentOf for Button {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: a trait with a similar name exists: `Component`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/traits.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | pub trait Component: Lifecycle {
[INFO] [stdout]     | ------------------------------ similarly named trait `Component` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `ComponentOf` in this scope
[INFO] [stdout]    --> src/lib.rs:571:14
[INFO] [stdout]     |
[INFO] [stdout] 571 |         impl ComponentOf for Div {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: a trait with a similar name exists: `Component`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/traits.rs:23:1
[INFO] [stdout]     |
[INFO] [stdout] 23  | pub trait Component: Lifecycle {
[INFO] [stdout]     | ------------------------------ similarly named trait `Component` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vcomponent.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 |     instance: Option<Box<Lifecycle>>,
[INFO] [stdout]    |                          ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle`
[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/vcomponent.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |     initializer: Box<Fn(*mut Props) -> Box<Lifecycle>>,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut Props) -> Box<Lifecycle>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/vcomponent.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |     initializer: Box<Fn(*mut Props) -> Box<Lifecycle>>,
[INFO] [stdout]    |                                            ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn create(props: Self::Props, notifier: Box<Fn()>) -> Self;
[INFO] [stdout]    |                                                 ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/traits.rs:48:26
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn as_any(&self) -> &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/traits.rs:52:26
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn as_any(&self) -> &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:391:37
[INFO] [stdout]     |
[INFO] [stdout] 391 |             fn create(_: (), _: Box<Fn()>) -> Self {
[INFO] [stdout]     |                                     ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:501:37
[INFO] [stdout]     |
[INFO] [stdout] 501 |             fn create(_: (), _: Box<Fn()>) -> Self {
[INFO] [stdout]     |                                     ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:545:37
[INFO] [stdout]     |
[INFO] [stdout] 545 |             fn create(_: (), _: Box<Fn()>) -> Self {
[INFO] [stdout]     |                                     ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:582:36
[INFO] [stdout]     |
[INFO] [stdout] 582 |             fn create(_:(), _: Box<Fn()>) -> Self {
[INFO] [stdout]     |                                    ^^^^ help: use `dyn`: `dyn Fn()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0407.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `papito_dom`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "8e8a29e75708670480badd9791e8eedb42418c24f78f6bc99e5011adc9331df2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8a29e75708670480badd9791e8eedb42418c24f78f6bc99e5011adc9331df2", kill_on_drop: false }`
[INFO] [stdout] 8e8a29e75708670480badd9791e8eedb42418c24f78f6bc99e5011adc9331df2