[INFO] fetching crate sycamore-state-core 0.0.2... [INFO] checking sycamore-state-core-0.0.2 against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] extracting crate sycamore-state-core 0.0.2 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate sycamore-state-core 0.0.2 on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sycamore-state-core 0.0.2 [INFO] finished tweaking crates.io crate sycamore-state-core 0.0.2 [INFO] tweaked toml for crates.io crate sycamore-state-core 0.0.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c96c0f47c79c1787b2fa0cfe45754b3ef93840519332c8e800eaa9f4c5465b31 [INFO] running `Command { std: "docker" "start" "-a" "c96c0f47c79c1787b2fa0cfe45754b3ef93840519332c8e800eaa9f4c5465b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c96c0f47c79c1787b2fa0cfe45754b3ef93840519332c8e800eaa9f4c5465b31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c96c0f47c79c1787b2fa0cfe45754b3ef93840519332c8e800eaa9f4c5465b31", kill_on_drop: false }` [INFO] [stdout] c96c0f47c79c1787b2fa0cfe45754b3ef93840519332c8e800eaa9f4c5465b31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e097e56986fbaedd02dea8e7631d33f78fe348028e23ef9fc54cd176e1ac7991 [INFO] running `Command { std: "docker" "start" "-a" "e097e56986fbaedd02dea8e7631d33f78fe348028e23ef9fc54cd176e1ac7991", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.145 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling wasm-bindgen v0.2.86 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking bumpalo v3.13.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.86 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking getrandom v0.2.9 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.86 [INFO] [stderr] Checking sycamore-reactive v0.9.0-beta.1 [INFO] [stderr] Checking sycamore-core v0.9.0-beta.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.86 [INFO] [stderr] Compiling sycamore-macro v0.9.0-beta.1 [INFO] [stderr] Checking js-sys v0.3.63 [INFO] [stderr] Checking web-sys v0.3.63 [INFO] [stderr] Checking sycamore-web v0.9.0-beta.1 [INFO] [stderr] Checking sycamore v0.9.0-beta.1 [INFO] [stderr] Checking sycamore-state-core v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/ref_collection_signal.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | inner: self.inner.clone(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `sycamore::reactive::Signal>>` does not implement `Clone`, so calling `clone` on `&sycamore::reactive::Signal>>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sycamore-state-core` (lib) due to 2 previous errors [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/ref_collection_signal.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 15 | inner: self.inner.clone(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `sycamore::reactive::Signal>>` does not implement `Clone`, so calling `clone` on `&sycamore::reactive::Signal>>` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sycamore-state-core` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e097e56986fbaedd02dea8e7631d33f78fe348028e23ef9fc54cd176e1ac7991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e097e56986fbaedd02dea8e7631d33f78fe348028e23ef9fc54cd176e1ac7991", kill_on_drop: false }` [INFO] [stdout] e097e56986fbaedd02dea8e7631d33f78fe348028e23ef9fc54cd176e1ac7991