[INFO] fetching crate yew-component-size 0.1.0... [INFO] testing yew-component-size-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate yew-component-size 0.1.0 into /workspace/builds/worker-41/source [INFO] validating manifest of crates.io crate yew-component-size 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yew-component-size 0.1.0 [INFO] finished tweaking crates.io crate yew-component-size 0.1.0 [INFO] tweaked toml for crates.io crate yew-component-size 0.1.0 written to /workspace/builds/worker-41/source/Cargo.toml [INFO] crate crates.io crate yew-component-size 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.22 [INFO] [stderr] Downloaded anyhow v1.0.35 [INFO] [stderr] Downloaded thiserror v1.0.22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ab8678ea4da362230e3a8e6ab43a0d7c1a4e3ce8209e4f9b643bf807a0870ed [INFO] running `Command { std: "docker" "start" "-a" "4ab8678ea4da362230e3a8e6ab43a0d7c1a4e3ce8209e4f9b643bf807a0870ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ab8678ea4da362230e3a8e6ab43a0d7c1a4e3ce8209e4f9b643bf807a0870ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab8678ea4da362230e3a8e6ab43a0d7c1a4e3ce8209e4f9b643bf807a0870ed", kill_on_drop: false }` [INFO] [stdout] 4ab8678ea4da362230e3a8e6ab43a0d7c1a4e3ce8209e4f9b643bf807a0870ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3b92c378ca75eded7bb108655ed247d03d06896f4d7b8d9dc96e50d6ad03c98 [INFO] running `Command { std: "docker" "start" "-a" "b3b92c378ca75eded7bb108655ed247d03d06896f4d7b8d9dc96e50d6ad03c98", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.69 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.69 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling anyhow v1.0.35 [INFO] [stderr] Compiling yew v0.17.4 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling cfg-match v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.8 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.69 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling yew-macro v0.17.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.69 [INFO] [stderr] Compiling thiserror v1.0.22 [INFO] [stderr] Compiling pin-project v1.0.2 [INFO] [stderr] Compiling futures-util v0.3.8 [INFO] [stderr] Compiling js-sys v0.3.46 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling web-sys v0.3.46 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.19 [INFO] [stderr] Compiling futures-executor v0.3.8 [INFO] [stderr] Compiling futures v0.3.8 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling gloo-events v0.1.1 [INFO] [stderr] Compiling gloo-console-timer v0.1.0 [INFO] [stderr] Compiling gloo-timers v0.2.1 [INFO] [stderr] Compiling gloo-file v0.1.0 [INFO] [stderr] Compiling gloo v0.2.1 [INFO] [stderr] Compiling yew-component-size v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.50s [INFO] running `Command { std: "docker" "inspect" "b3b92c378ca75eded7bb108655ed247d03d06896f4d7b8d9dc96e50d6ad03c98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3b92c378ca75eded7bb108655ed247d03d06896f4d7b8d9dc96e50d6ad03c98", kill_on_drop: false }` [INFO] [stdout] b3b92c378ca75eded7bb108655ed247d03d06896f4d7b8d9dc96e50d6ad03c98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6bc776f7e81121c5c2da5fa121e97106be63e06496b9fb83767b292f8b51c62d [INFO] running `Command { std: "docker" "start" "-a" "6bc776f7e81121c5c2da5fa121e97106be63e06496b9fb83767b292f8b51c62d", kill_on_drop: false }` [INFO] [stderr] Compiling yew-component-size v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0601]: `main` function not found in crate `basic` [INFO] [stdout] --> examples/basic.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / use wasm_bindgen::prelude::*; [INFO] [stdout] 2 | | use yew::prelude::*; [INFO] [stdout] 3 | | use yew_component_size::{ComponentSize, ComponentSizeObserver}; [INFO] [stdout] 4 | | [INFO] [stdout] ... | [INFO] [stdout] 51 | | App::::new().mount_to_body(); [INFO] [stdout] 52 | | } [INFO] [stdout] | |_^ consider adding a `main` function to `examples/basic.rs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0601`. [INFO] [stdout] [INFO] [stderr] error: could not compile `yew-component-size` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6bc776f7e81121c5c2da5fa121e97106be63e06496b9fb83767b292f8b51c62d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bc776f7e81121c5c2da5fa121e97106be63e06496b9fb83767b292f8b51c62d", kill_on_drop: false }` [INFO] [stdout] 6bc776f7e81121c5c2da5fa121e97106be63e06496b9fb83767b292f8b51c62d