[INFO] cloning repository https://github.com/hgzimmerman/yew_generic_component_regression_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hgzimmerman/yew_generic_component_regression_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_generic_component_regression_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_generic_component_regression_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2cf2ebaf30e324184342d4a9b458ddbc6dcd6fb [INFO] checking hgzimmerman/yew_generic_component_regression_demo against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhgzimmerman%2Fyew_generic_component_regression_demo" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hgzimmerman/yew_generic_component_regression_demo on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hgzimmerman/yew_generic_component_regression_demo [INFO] finished tweaking git repo https://github.com/hgzimmerman/yew_generic_component_regression_demo [INFO] tweaked toml for git repo https://github.com/hgzimmerman/yew_generic_component_regression_demo written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/hgzimmerman/yew_generic_component_regression_demo already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Locking 2 packages [INFO] [stderr] Adding yew v0.10.1 (https://github.com/yewstack/yew?branch=master#a900fbee) [INFO] [stderr] Adding yew-macro v0.10.1 (https://github.com/yewstack/yew?branch=master#a900fbee) [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-webidl v0.2.56 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.6 [INFO] [stderr] Downloaded web-sys v0.3.33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6c4f4f1eb78c5b8fb1c2eb2187452e4aa3353e38d9f13a4c7f41ee526cdeca7 [INFO] running `Command { std: "docker" "start" "-a" "a6c4f4f1eb78c5b8fb1c2eb2187452e4aa3353e38d9f13a4c7f41ee526cdeca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6c4f4f1eb78c5b8fb1c2eb2187452e4aa3353e38d9f13a4c7f41ee526cdeca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6c4f4f1eb78c5b8fb1c2eb2187452e4aa3353e38d9f13a4c7f41ee526cdeca7", kill_on_drop: false }` [INFO] [stdout] a6c4f4f1eb78c5b8fb1c2eb2187452e4aa3353e38d9f13a4c7f41ee526cdeca7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 764fc9d50fdff750e084f4a97e53d5e7f9a689cc23b8df0a717b8221d3e3d9a5 [INFO] running `Command { std: "docker" "start" "-a" "764fc9d50fdff750e084f4a97e53d5e7f9a689cc23b8df0a717b8221d3e3d9a5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.5 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling yew-macro v0.10.1 (https://github.com/yewstack/yew?branch=master#a900fbee) [INFO] [stderr] Compiling stdweb v0.4.20 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling base-x v0.2.6 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling yew v0.10.1 (https://github.com/yewstack/yew?branch=master#a900fbee) [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Compiling stdweb-derive v0.5.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.9 [INFO] [stderr] Checking yew_generic_components_regression v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this close tag has no corresponding open tag [INFO] [stdout] --> src/main.rs:22:40 [INFO] [stdout] | [INFO] [stdout] 22 | > [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_macro_call_0` which comes from the expansion of the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this close tag has no corresponding open tag [INFO] [stdout] --> src/main.rs:22:40 [INFO] [stdout] | [INFO] [stdout] 22 | > [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `proc_macro_call_0` which comes from the expansion of the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `link` [INFO] [stdout] --> src/main.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | fn create(_: Self::Properties, link: ComponentLink) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `link` [INFO] [stdout] --> src/main.rs:12:36 [INFO] [stdout] | [INFO] [stdout] 12 | fn create(_: Self::Properties, link: ComponentLink) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_link` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | fn update(&mut self, msg: Self::Message) -> ShouldRender { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/main.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | fn update(&mut self, msg: Self::Message) -> ShouldRender { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `yew_generic_components_regression` (bin "yew_generic_components_regression") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `yew_generic_components_regression` (bin "yew_generic_components_regression" test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "764fc9d50fdff750e084f4a97e53d5e7f9a689cc23b8df0a717b8221d3e3d9a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "764fc9d50fdff750e084f4a97e53d5e7f9a689cc23b8df0a717b8221d3e3d9a5", kill_on_drop: false }` [INFO] [stdout] 764fc9d50fdff750e084f4a97e53d5e7f9a689cc23b8df0a717b8221d3e3d9a5