[INFO] fetching crate papito_dom 0.1.1... [INFO] checking papito_dom-0.1.1 against master#7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 for pr-85387 [INFO] extracting crate papito_dom 0.1.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate papito_dom 0.1.1 on toolchain 7dc9ff5c629753b6930ecfe9a0446538b8e25fb7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ade97bd5c5ca72e3624da0d786f178f28737201a379eb96a9f7a32d71b78266c [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" "ade97bd5c5ca72e3624da0d786f178f28737201a379eb96a9f7a32d71b78266c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ade97bd5c5ca72e3624da0d786f178f28737201a379eb96a9f7a32d71b78266c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ade97bd5c5ca72e3624da0d786f178f28737201a379eb96a9f7a32d71b78266c", kill_on_drop: false }` [INFO] [stdout] ade97bd5c5ca72e3624da0d786f178f28737201a379eb96a9f7a32d71b78266c [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7dc9ff5c629753b6930ecfe9a0446538b8e25fb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f0655812ec7cc11ae11da79a2cea1d956ac1ae950b1ab4c81b24bc8d830d6e1 [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" "4f0655812ec7cc11ae11da79a2cea1d956ac1ae950b1ab4c81b24bc8d830d6e1", kill_on_drop: false }` [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [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>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut Props) -> Box` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 Box>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(*mut Props) -> Box` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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 Box>, [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn Lifecycle` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self; [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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) -> Self { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Fn()` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4f0655812ec7cc11ae11da79a2cea1d956ac1ae950b1ab4c81b24bc8d830d6e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f0655812ec7cc11ae11da79a2cea1d956ac1ae950b1ab4c81b24bc8d830d6e1", kill_on_drop: false }` [INFO] [stdout] 4f0655812ec7cc11ae11da79a2cea1d956ac1ae950b1ab4c81b24bc8d830d6e1