[INFO] cloning repository https://github.com/schacker/yew-examples-learn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/schacker/yew-examples-learn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschacker%2Fyew-examples-learn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschacker%2Fyew-examples-learn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac4138bf5ad22eb1452e7fa2bbbda344f4253092 [INFO] checking schacker/yew-examples-learn against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fschacker%2Fyew-examples-learn" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/schacker/yew-examples-learn on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/schacker/yew-examples-learn [INFO] finished tweaking git repo https://github.com/schacker/yew-examples-learn [INFO] tweaked toml for git repo https://github.com/schacker/yew-examples-learn written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/schacker/yew-examples-learn already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gloo-console v0.1.0 [INFO] [stderr] Downloaded ssri v6.0.0 [INFO] [stderr] Downloaded lipsum v0.8.0 [INFO] [stderr] Downloaded fake v2.4.1 [INFO] [stderr] Downloaded git2 v0.13.21 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.26 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.26 [INFO] [stderr] Downloaded trybuild v1.0.45 [INFO] [stderr] Downloaded gloo-storage v0.1.0 [INFO] [stderr] Downloaded easybench-wasm v0.2.1 [INFO] [stderr] Downloaded gloo v0.3.0 [INFO] [stderr] Downloaded libgit2-sys v0.12.22+1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" 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cdf76569935149dcbfb1c64fa63811334f2513b152acfd51ec6095f0e14ac464 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac0bbd05bbb50b45fc98adb3a35c3718fcb9ce4abc65e0d1292b5554db381bd0 [INFO] running `Command { std: "docker" "start" "-a" "ac0bbd05bbb50b45fc98adb3a35c3718fcb9ce4abc65e0d1292b5554db381bd0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.76 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen 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[INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking lipsum v0.8.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking yew-router-macro v0.15.0 (/opt/rustwide/workdir/packages/yew-router-macro) [INFO] [stderr] Checking yew-macro v0.18.0 (/opt/rustwide/workdir/packages/yew-macro) [INFO] [stderr] Checking yew-validation v0.1.0 (/opt/rustwide/workdir/packages/yew-validation) [INFO] [stderr] Checking hyper v0.14.12 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.76 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling structopt-derive v0.4.16 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking structopt v0.3.23 [INFO] [stderr] Checking thiserror v1.0.29 [INFO] [stderr] Checking git2 v0.13.21 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking 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expression position [INFO] [stdout] --> packages/yew/src/virtual_dom/mod.rs:289:66 [INFO] [stdout] | [INFO] [stdout] 289 | Self::set_attribute(el, key!(), $new); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 299 | (Some(new), None) => set!(new), [INFO] [stdout] | --------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> packages/yew/src/virtual_dom/mod.rs:289:66 [INFO] [stdout] | [INFO] [stdout] 289 | Self::set_attribute(el, key!(), $new); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 299 | (Some(new), None) => set!(new), [INFO] [stdout] | --------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `set` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking yew-agent v0.1.0 (/opt/rustwide/workdir/packages/yew-agent) [INFO] [stderr] Checking yew-router v0.15.0 (/opt/rustwide/workdir/packages/yew-router) [INFO] [stderr] Checking timer v0.1.0 (/opt/rustwide/workdir/examples/timer) [INFO] [stderr] Checking crm v0.1.0 (/opt/rustwide/workdir/examples/crm) [INFO] [stderr] Checking js_callback v0.1.0 (/opt/rustwide/workdir/examples/js_callback) [INFO] [stderr] Checking two_apps v0.1.0 (/opt/rustwide/workdir/examples/two_apps) [INFO] [stderr] Checking futures v0.1.0 (/opt/rustwide/workdir/examples/futures) [INFO] [stderr] Checking nested_list v0.1.0 (/opt/rustwide/workdir/examples/nested_list) [INFO] [stderr] Checking router v0.1.0 (/opt/rustwide/workdir/examples/router) [INFO] [stderr] Checking boids v0.1.0 (/opt/rustwide/workdir/examples/boids) [INFO] [stderr] Checking multi_thread v0.1.0 (/opt/rustwide/workdir/examples/multi_thread) [INFO] [stderr] Checking pub_sub v0.1.0 (/opt/rustwide/workdir/examples/pub_sub) [INFO] [stderr] Checking store v0.1.0 (/opt/rustwide/workdir/examples/store) [INFO] [stderr] Checking inner_html v0.1.0 (/opt/rustwide/workdir/examples/inner_html) [INFO] [stderr] Checking keyed_list v0.1.0 (/opt/rustwide/workdir/examples/keyed_list) [INFO] [stderr] Checking mount_point v0.1.0 (/opt/rustwide/workdir/examples/mount_point) [INFO] [stderr] Checking game_of_life v0.1.4 (/opt/rustwide/workdir/examples/game_of_life) [INFO] [stderr] Checking todomvc v0.1.0 (/opt/rustwide/workdir/examples/todomvc) [INFO] [stderr] Checking webgl v0.1.0 (/opt/rustwide/workdir/examples/webgl) [INFO] [stderr] Checking file_upload v0.1.0 (/opt/rustwide/workdir/examples/file_upload) [INFO] [stderr] Checking dyn_create_destroy_apps v0.1.0 (/opt/rustwide/workdir/examples/dyn_create_destroy_apps) [INFO] [stderr] Checking counter v0.1.1 (/opt/rustwide/workdir/examples/counter) [INFO] [stderr] Checking maxlist v0.1.0 (/opt/rustwide/workdir/examples/maxlist) [INFO] [stderr] Checking node_refs v0.1.0 (/opt/rustwide/workdir/examples/node_refs) [INFO] [stdout] warning: associated function `action_view` is never used [INFO] [stdout] --> examples/maxlist/src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn action_view(&self, link: &Scope) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `button_view` is never used [INFO] [stdout] --> examples/maxlist/src/main.rs:187:8 [INFO] [stdout] | [INFO] [stdout] 187 | fn button_view(&self, link: &Scope) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `action_view` is never used [INFO] [stdout] --> examples/maxlist/src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | fn action_view(&self, link: &Scope) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `button_view` is never used [INFO] [stdout] --> examples/maxlist/src/main.rs:187:8 [INFO] [stdout] | [INFO] [stdout] 187 | fn button_view(&self, link: &Scope) -> Html { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 21s [INFO] running `Command { std: "docker" "inspect" "ac0bbd05bbb50b45fc98adb3a35c3718fcb9ce4abc65e0d1292b5554db381bd0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0bbd05bbb50b45fc98adb3a35c3718fcb9ce4abc65e0d1292b5554db381bd0", kill_on_drop: false }` [INFO] [stdout] ac0bbd05bbb50b45fc98adb3a35c3718fcb9ce4abc65e0d1292b5554db381bd0