[INFO] cloning repository https://github.com/csharad/papito [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/csharad/papito" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsharad%2Fpapito", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsharad%2Fpapito'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09beb223bf00cf303568c298346023858a62def6 [INFO] checking csharad/papito against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcsharad%2Fpapito" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/csharad/papito on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/csharad/papito [INFO] finished tweaking git repo https://github.com/csharad/papito [INFO] tweaked toml for git repo https://github.com/csharad/papito written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/csharad/papito already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded base-x v0.2.2 [INFO] [stderr] Downloaded indexmap v1.0.0 [INFO] [stderr] Downloaded stdweb-derive v0.4.0 [INFO] [stderr] Downloaded serde_json v1.0.11 [INFO] [stderr] Downloaded serde_derive_internals v0.21.0 [INFO] [stderr] Downloaded num-traits v0.2.1 [INFO] [stderr] Downloaded serde v1.0.33 [INFO] [stderr] Downloaded stdweb-internal-macros v0.1.0 [INFO] [stderr] Downloaded serde_derive v1.0.33 [INFO] [stderr] Downloaded papito v0.1.1 [INFO] [stderr] Downloaded papito_dom v0.1.1 [INFO] [stderr] Downloaded stdweb v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "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] 06540eef9f5403734c7435aadb12a944e6dd673c417c5fc41cce5c907dbab343 [INFO] running `Command { std: "docker" "start" "-a" "06540eef9f5403734c7435aadb12a944e6dd673c417c5fc41cce5c907dbab343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "06540eef9f5403734c7435aadb12a944e6dd673c417c5fc41cce5c907dbab343", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06540eef9f5403734c7435aadb12a944e6dd673c417c5fc41cce5c907dbab343", kill_on_drop: false }` [INFO] [stdout] 06540eef9f5403734c7435aadb12a944e6dd673c417c5fc41cce5c907dbab343 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2db1c0e4a12b15136dc89693ad5220b2e0dcb28f2b6075771125150fd7ad1062 [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" "2db1c0e4a12b15136dc89693ad5220b2e0dcb28f2b6075771125150fd7ad1062", kill_on_drop: false }` [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Compiling stdweb v0.4.2 [INFO] [stderr] Checking serde v1.0.33 [INFO] [stderr] Checking indexmap v1.0.0 [INFO] [stderr] Checking unicode-xid v0.1.0 [INFO] [stderr] Checking unicode-segmentation v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Checking heck v0.3.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling syn v0.12.14 [INFO] [stderr] Checking serde_json v1.0.11 [INFO] [stderr] Checking papito_codegen v0.1.1 (/opt/rustwide/workdir/papito_codegen) [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> papito_codegen/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive_internals v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.33 [INFO] [stdout] warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable [INFO] [stdout] --> papito_codegen/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(proc_macro)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling stdweb-derive v0.4.0 [INFO] [stderr] Checking papito_dom v0.1.1 [INFO] [stderr] Checking papito_dom v0.1.1 (/opt/rustwide/workdir/papito_dom) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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] --> papito_dom/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] --> papito_dom/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] --> papito_dom/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] --> papito_dom/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] ::: papito_dom/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] --> papito_dom/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] ::: papito_dom/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] --> papito_dom/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] ::: papito_dom/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] --> papito_dom/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] ::: papito_dom/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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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] --> papito_dom/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 is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [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" "2db1c0e4a12b15136dc89693ad5220b2e0dcb28f2b6075771125150fd7ad1062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2db1c0e4a12b15136dc89693ad5220b2e0dcb28f2b6075771125150fd7ad1062", kill_on_drop: false }` [INFO] [stdout] 2db1c0e4a12b15136dc89693ad5220b2e0dcb28f2b6075771125150fd7ad1062