[INFO] fetching crate gui 0.6.0...
[INFO] checking gui-0.6.0 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate gui 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate gui 0.6.0 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gui 0.6.0
[INFO] finished tweaking crates.io crate gui 0.6.0
[INFO] tweaked toml for crates.io crate gui 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 13 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.60)
[INFO] [stderr]       Adding tokio v0.3.7 (latest: v1.37.0)
[INFO] [stderr]       Adding tokio-macros v0.3.2 (latest: v2.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-macros v0.3.2
[INFO] [stderr]   Downloaded gui-derive v0.6.2
[INFO] [stderr]   Downloaded tokio v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b8f8c22746daef5f070691784b2f36dcbd5772eb07879476c9363708371c464
[INFO] running `Command { std: "docker" "start" "-a" "3b8f8c22746daef5f070691784b2f36dcbd5772eb07879476c9363708371c464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b8f8c22746daef5f070691784b2f36dcbd5772eb07879476c9363708371c464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b8f8c22746daef5f070691784b2f36dcbd5772eb07879476c9363708371c464", kill_on_drop: false }`
[INFO] [stdout] 3b8f8c22746daef5f070691784b2f36dcbd5772eb07879476c9363708371c464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5616bbfc9fe8bc7aa98a98a47de510d9bec908458a136e9f6bd49e6a971ae0da
[INFO] running `Command { std: "docker" "start" "-a" "5616bbfc9fe8bc7aa98a98a47de510d9bec908458a136e9f6bd49e6a971ae0da", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling syn v2.0.60
[INFO] [stderr]    Compiling async-trait v0.1.80
[INFO] [stderr]    Compiling gui-derive v0.6.2
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[INFO] [stderr]     Checking gui v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `children` is never read
[INFO] [stdout]   --> src/placeholder.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct Placeholder {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] 40 |   children: Vec<Id>,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Placeholder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]   --> tests/test_message.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, Widget)]
[INFO] [stdout]    |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/test_ui.rs:550:17
[INFO] [stdout]     |
[INFO] [stdout] 550 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `render_done` is not a member of trait `gui::Renderable`
[INFO] [stdout]    --> tests/test_ui.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 | #[derive(Debug, Widget, Handleable)]
[INFO] [stdout]     |                 ^^^^^^ not a member of trait `gui::Renderable`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/common/mod.rs:186:17
[INFO] [stdout]     |
[INFO] [stdout] 186 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gui` (test "test_render") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]   --> tests/test_message.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 | #[derive(Debug, Widget)]
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `children` is never read
[INFO] [stdout]   --> src/placeholder.rs:40:3
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub(crate) struct Placeholder {
[INFO] [stdout]    |                   ----------- field in this struct
[INFO] [stdout] 40 |   children: Vec<Id>,
[INFO] [stdout]    |   ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Placeholder` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/test_ui.rs:550:17
[INFO] [stdout]     |
[INFO] [stdout] 550 | #[derive(Debug, Widget)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gui` (test "test_events") due to 3 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gui` (test "test_message") due to 5 previous errors
[INFO] [stdout] error[E0599]: no method named `render_done` found for reference `&dyn Renderer` in the current scope
[INFO] [stdout]    --> tests/test_ui.rs:614:17
[INFO] [stdout]     |
[INFO] [stdout] 614 | #[derive(Debug, Widget, Handleable)]
[INFO] [stdout]     |                 ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the derive macro `Widget` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0407, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0407`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gui` (test "test_ui") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "5616bbfc9fe8bc7aa98a98a47de510d9bec908458a136e9f6bd49e6a971ae0da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5616bbfc9fe8bc7aa98a98a47de510d9bec908458a136e9f6bd49e6a971ae0da", kill_on_drop: false }`
[INFO] [stdout] 5616bbfc9fe8bc7aa98a98a47de510d9bec908458a136e9f6bd49e6a971ae0da
