[INFO] fetching crate yew-components 0.3.0... [INFO] checking yew-components-0.3.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate yew-components 0.3.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate yew-components 0.3.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yew-components 0.3.0 [INFO] finished tweaking crates.io crate yew-components 0.3.0 [INFO] tweaked toml for crates.io crate yew-components 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 46 packages to latest compatible versions [INFO] [stderr] Adding gloo v0.2.1 (available: v0.11.0) [INFO] [stderr] Adding gloo-events v0.1.2 (available: v0.2.0) [INFO] [stderr] Adding gloo-file v0.1.0 (available: v0.3.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (available: v0.3.0) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding yew v0.18.0 (available: v0.21.0) [INFO] [stderr] Adding yew-macro v0.18.0 (available: v0.21.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbffba3c90c1252237d53157f9fdddaa079b2b11ae9bfabfcb8532e26f2ad83f [INFO] running `Command { std: "docker" "start" "-a" "dbffba3c90c1252237d53157f9fdddaa079b2b11ae9bfabfcb8532e26f2ad83f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbffba3c90c1252237d53157f9fdddaa079b2b11ae9bfabfcb8532e26f2ad83f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbffba3c90c1252237d53157f9fdddaa079b2b11ae9bfabfcb8532e26f2ad83f", kill_on_drop: false }` [INFO] [stdout] dbffba3c90c1252237d53157f9fdddaa079b2b11ae9bfabfcb8532e26f2ad83f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dtail_expr_drop_order" "-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46c7b457832bd91f33f843a4808b83b566a53b05b4b1402bb41805ac6d033dd5 [INFO] running `Command { std: "docker" "start" "-a" "46c7b457832bd91f33f843a4808b83b566a53b05b4b1402bb41805ac6d033dd5", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking web-sys v0.3.70 [INFO] [stderr] Checking gloo-timers v0.2.6 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling yew v0.18.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.43 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking cfg-match v0.2.1 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Compiling yew-macro v0.18.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking gloo-events v0.1.2 [INFO] [stderr] Checking gloo-console-timer v0.1.0 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking yew-components v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/select.rs:183:9 [INFO] [stdout] | [INFO] [stdout] 183 | / html! { [INFO] [stdout] 184 | | on_change=on_change /> [INFO] [stdout] 185 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/select.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | / html! { [INFO] [stdout] 192 | | on_change=on_change class="form-control" /> [INFO] [stdout] 193 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/select.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | / html! { [INFO] [stdout] 200 | | on_change=on_change id="test-select" /> [INFO] [stdout] 201 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/select.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | / html! { [INFO] [stdout] 208 | | on_change=on_change placeholder="--Please choose an option--" /> [INFO] [stdout] 209 | | }; [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `html` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.25s [INFO] running `Command { std: "docker" "inspect" "46c7b457832bd91f33f843a4808b83b566a53b05b4b1402bb41805ac6d033dd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46c7b457832bd91f33f843a4808b83b566a53b05b4b1402bb41805ac6d033dd5", kill_on_drop: false }` [INFO] [stdout] 46c7b457832bd91f33f843a4808b83b566a53b05b4b1402bb41805ac6d033dd5