[INFO] cloning repository https://github.com/Innominus/rollup-yew-rust-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Innominus/rollup-yew-rust-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnominus%2Frollup-yew-rust-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnominus%2Frollup-yew-rust-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 160a9c28c86696577223e78755f927c44e3f7d7a [INFO] checking Innominus/rollup-yew-rust-example against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnominus%2Frollup-yew-rust-example" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/Innominus/rollup-yew-rust-example on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Innominus/rollup-yew-rust-example [INFO] finished tweaking git repo https://github.com/Innominus/rollup-yew-rust-example [INFO] tweaked toml for git repo https://github.com/Innominus/rollup-yew-rust-example written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Innominus/rollup-yew-rust-example 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/yewstack/yew.git` [INFO] [stderr] Updating git repository `https://github.com/intendednull/yewdux.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gloo-utils v0.1.3 [INFO] [stderr] Downloaded gloo-net v0.2.0 [INFO] [stderr] Downloaded gloo-storage v0.2.1 [INFO] [stderr] Downloaded gloo v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e4b868e6cbd10558b5d3a119e486cace04c1e82c410d4ef14be5ab38293a1f98 [INFO] running `Command { std: "docker" "start" "-a" "e4b868e6cbd10558b5d3a119e486cace04c1e82c410d4ef14be5ab38293a1f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4b868e6cbd10558b5d3a119e486cace04c1e82c410d4ef14be5ab38293a1f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4b868e6cbd10558b5d3a119e486cace04c1e82c410d4ef14be5ab38293a1f98", kill_on_drop: false }` [INFO] [stdout] e4b868e6cbd10558b5d3a119e486cace04c1e82c410d4ef14be5ab38293a1f98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f28d465a482dcad9bc30edb586b4ac3bb93e2b161e0a7e9579ef9e47505f08b1 [INFO] running `Command { std: "docker" "start" "-a" "f28d465a482dcad9bc30edb586b4ac3bb93e2b161e0a7e9579ef9e47505f08b1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.81 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling wasm-bindgen v0.2.81 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking anymap2 v0.13.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking route-recognizer v0.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.81 [INFO] [stderr] Compiling prettyplease v0.1.11 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.81 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling yew-macro v0.19.3 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stderr] Compiling yew-router-macro v0.16.0 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.81 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Checking pin-project v1.0.10 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling yewdux-macros v0.8.0 (https://github.com/intendednull/yewdux.git#7b507453) [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking js-sys v0.3.58 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking web-sys v0.3.58 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.31 [INFO] [stderr] Checking serde-wasm-bindgen v0.3.1 [INFO] [stderr] Checking gloo-timers v0.2.4 [INFO] [stderr] Checking gloo-utils v0.1.3 [INFO] [stderr] Checking gloo-events v0.1.2 [INFO] [stderr] Checking gloo-console v0.2.1 [INFO] [stderr] Checking gloo-dialogs v0.1.1 [INFO] [stderr] Checking gloo-render v0.1.1 [INFO] [stderr] Checking gloo-net v0.2.0 [INFO] [stderr] Checking gloo-storage v0.2.1 [INFO] [stderr] Checking gloo-worker v0.1.0 [INFO] [stderr] Checking gloo-history v0.1.0 [INFO] [stderr] Checking gloo-file v0.2.1 [INFO] [stderr] Checking gloo v0.7.0 [INFO] [stderr] Checking yew v0.19.3 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stderr] Checking yewdux v0.8.0 (https://github.com/intendednull/yewdux.git#7b507453) [INFO] [stderr] Checking yew-router v0.16.0 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stderr] Checking bundler_test v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.29s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.81 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "f28d465a482dcad9bc30edb586b4ac3bb93e2b161e0a7e9579ef9e47505f08b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f28d465a482dcad9bc30edb586b4ac3bb93e2b161e0a7e9579ef9e47505f08b1", kill_on_drop: false }` [INFO] [stdout] f28d465a482dcad9bc30edb586b4ac3bb93e2b161e0a7e9579ef9e47505f08b1 [INFO] checking Innominus/rollup-yew-rust-example against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FInnominus%2Frollup-yew-rust-example" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. 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[INFO] validating manifest of git repo https://github.com/Innominus/rollup-yew-rust-example on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Innominus/rollup-yew-rust-example [INFO] finished tweaking git repo https://github.com/Innominus/rollup-yew-rust-example [INFO] tweaked toml for git repo https://github.com/Innominus/rollup-yew-rust-example written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Innominus/rollup-yew-rust-example 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3658038b947b24fb3f4e41a02bf015dec48f01ecac22dad17e2a6b0147d883a8 [INFO] running `Command { std: "docker" "start" "-a" "3658038b947b24fb3f4e41a02bf015dec48f01ecac22dad17e2a6b0147d883a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3658038b947b24fb3f4e41a02bf015dec48f01ecac22dad17e2a6b0147d883a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3658038b947b24fb3f4e41a02bf015dec48f01ecac22dad17e2a6b0147d883a8", kill_on_drop: false }` [INFO] [stdout] 3658038b947b24fb3f4e41a02bf015dec48f01ecac22dad17e2a6b0147d883a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0180d02d4991e9548df5448571ef43dbe466a6d154cc8cd766f48b1d435f139b [INFO] running `Command { std: "docker" "start" "-a" "0180d02d4991e9548df5448571ef43dbe466a6d154cc8cd766f48b1d435f139b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.81 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling bumpalo v3.10.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Compiling wasm-bindgen v0.2.81 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Checking anymap2 v0.13.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking route-recognizer v0.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.81 [INFO] [stderr] Compiling prettyplease v0.1.11 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.81 [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/wasm-bindgen-macro-support-0.2.81/src/parser.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | / if input.parse::().is_ok() { [INFO] [stdout] 273 | | let ident = input.parse::()?.0; [INFO] [stdout] 274 | | return Ok(BindgenAttr::$variant(attr_span, Some(ident))) [INFO] [stdout] 275 | | } else { [INFO] [stdout] 276 | | return Ok(BindgenAttr::$variant(attr_span, None)); [INFO] [stdout] 277 | | } [INFO] [stdout] | |_________________^ cannot satisfy `_ -> _` [INFO] [stdout] ... [INFO] [stdout] 332 | attrgen!(parsers); [INFO] [stdout] | ----------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling yew-macro v0.19.3 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stderr] Compiling yew-router-macro v0.16.0 (https://github.com/yewstack/yew.git#475cf20a) [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0284`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-bindgen-macro-support` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0180d02d4991e9548df5448571ef43dbe466a6d154cc8cd766f48b1d435f139b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0180d02d4991e9548df5448571ef43dbe466a6d154cc8cd766f48b1d435f139b", kill_on_drop: false }` [INFO] [stdout] 0180d02d4991e9548df5448571ef43dbe466a6d154cc8cd766f48b1d435f139b