[INFO] fetching crate rs_web_component 0.1.7...
[INFO] checking rs_web_component-0.1.7 against try#e117153a45c546e883c1f91d82611775fcaeffe0 for pr-146470
[INFO] extracting crate rs_web_component 0.1.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rs_web_component 0.1.7
[INFO] finished tweaking crates.io crate rs_web_component 0.1.7
[INFO] tweaked toml for crates.io crate rs_web_component 0.1.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs_web_component 0.1.7 on toolchain e117153a45c546e883c1f91d82611775fcaeffe0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "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 14 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e532607e75a1f928847ddcd6fd5d433c739bc102734effa2710db7646b567d4
[INFO] running `Command { std: "docker" "start" "-a" "0e532607e75a1f928847ddcd6fd5d433c739bc102734effa2710db7646b567d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e532607e75a1f928847ddcd6fd5d433c739bc102734effa2710db7646b567d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e532607e75a1f928847ddcd6fd5d433c739bc102734effa2710db7646b567d4", kill_on_drop: false }`
[INFO] [stdout] 0e532607e75a1f928847ddcd6fd5d433c739bc102734effa2710db7646b567d4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+e117153a45c546e883c1f91d82611775fcaeffe0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d109e9d56f3dddc8fb31d1a63d1432dc3cece9f4c96b797b0ab201dc36dfa9b4
[INFO] running `Command { std: "docker" "start" "-a" "d109e9d56f3dddc8fb31d1a63d1432dc3cece9f4c96b797b0ab201dc36dfa9b4", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]     Checking wasm-bindgen v0.2.105
[INFO] [stderr]     Checking js-sys v0.3.82
[INFO] [stderr]     Checking web-sys v0.3.82
[INFO] [stderr]     Checking rs_web_component v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:267:40
[INFO] [stdout]     |
[INFO] [stdout] 267 |     component_constructor: fn() -> Box<(dyn Component + 'static)>,
[INFO] [stdout]     |                                        ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -     component_constructor: fn() -> Box<(dyn Component + 'static)>,
[INFO] [stdout] 267 +     component_constructor: fn() -> Box<dyn Component + 'static >,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/lib.rs:267:40
[INFO] [stdout]     |
[INFO] [stdout] 267 |     component_constructor: fn() -> Box<(dyn Component + 'static)>,
[INFO] [stdout]     |                                        ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 267 -     component_constructor: fn() -> Box<(dyn Component + 'static)>,
[INFO] [stdout] 267 +     component_constructor: fn() -> Box<dyn Component + 'static >,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "d109e9d56f3dddc8fb31d1a63d1432dc3cece9f4c96b797b0ab201dc36dfa9b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d109e9d56f3dddc8fb31d1a63d1432dc3cece9f4c96b797b0ab201dc36dfa9b4", kill_on_drop: false }`
[INFO] [stdout] d109e9d56f3dddc8fb31d1a63d1432dc3cece9f4c96b797b0ab201dc36dfa9b4
