[INFO] fetching crate wasm-bindgen-downcast 0.1.1... [INFO] testing wasm-bindgen-downcast-0.1.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wasm-bindgen-downcast 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate wasm-bindgen-downcast 0.1.1 [INFO] finished tweaking crates.io crate wasm-bindgen-downcast 0.1.1 [INFO] tweaked toml for crates.io crate wasm-bindgen-downcast 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wasm-bindgen-downcast 0.1.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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 17 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 10bc9de7a36681e6e5c6d33c363c4536c1e5f4571bfe1bd52946a6164c5ebd75 [INFO] running `Command { std: "docker" "start" "-a" "10bc9de7a36681e6e5c6d33c363c4536c1e5f4571bfe1bd52946a6164c5ebd75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "10bc9de7a36681e6e5c6d33c363c4536c1e5f4571bfe1bd52946a6164c5ebd75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10bc9de7a36681e6e5c6d33c363c4536c1e5f4571bfe1bd52946a6164c5ebd75", kill_on_drop: false }` [INFO] [stdout] 10bc9de7a36681e6e5c6d33c363c4536c1e5f4571bfe1bd52946a6164c5ebd75 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 625c31310eb401655aa53862bd24aa04eb0a73b6c84dcb99eafd8a1848ba2653 [INFO] running `Command { std: "docker" "start" "-a" "625c31310eb401655aa53862bd24aa04eb0a73b6c84dcb99eafd8a1848ba2653", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.104 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling wasm-bindgen v0.2.104 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wasm-bindgen-downcast-macros v0.1.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.104 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.104 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.104 [INFO] [stderr] Compiling js-sys v0.3.81 [INFO] [stderr] Compiling wasm-bindgen-downcast v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `wasm_bindgen::JsStatic`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated static `DowncastToken::unique::SYMBOL`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:121:25 [INFO] [stdout] | [INFO] [stdout] 121 | let js_symbol = SYMBOL [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `wasm_bindgen::JsStatic::__inner`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.57s [INFO] running `Command { std: "docker" "inspect" "625c31310eb401655aa53862bd24aa04eb0a73b6c84dcb99eafd8a1848ba2653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "625c31310eb401655aa53862bd24aa04eb0a73b6c84dcb99eafd8a1848ba2653", kill_on_drop: false }` [INFO] [stdout] 625c31310eb401655aa53862bd24aa04eb0a73b6c84dcb99eafd8a1848ba2653 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e625cb890beb293b285c0e5e45d8efe932fe6937c86a4358da0773fa3f7083e1 [INFO] running `Command { std: "docker" "start" "-a" "e625cb890beb293b285c0e5e45d8efe932fe6937c86a4358da0773fa3f7083e1", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-downcast v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `wasm_bindgen::JsStatic`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated static `DowncastToken::unique::SYMBOL`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:121:25 [INFO] [stdout] | [INFO] [stdout] 121 | let js_symbol = SYMBOL [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `wasm_bindgen::JsStatic::__inner`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated struct `wasm_bindgen::JsStatic`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated static `DowncastToken::unique::SYMBOL`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:121:25 [INFO] [stdout] | [INFO] [stdout] 121 | let js_symbol = SYMBOL [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated field `wasm_bindgen::JsStatic::__inner`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stdout] --> src/lib.rs:118:20 [INFO] [stdout] | [INFO] [stdout] 118 | static SYMBOL: js_sys::Function; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s [INFO] running `Command { std: "docker" "inspect" "e625cb890beb293b285c0e5e45d8efe932fe6937c86a4358da0773fa3f7083e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e625cb890beb293b285c0e5e45d8efe932fe6937c86a4358da0773fa3f7083e1", kill_on_drop: false }` [INFO] [stdout] e625cb890beb293b285c0e5e45d8efe932fe6937c86a4358da0773fa3f7083e1 [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 86f98554ed876e00561df7de2dd1700166629f90f40a5c39cccfd7beca4f870c [INFO] running `Command { std: "docker" "start" "-a" "86f98554ed876e00561df7de2dd1700166629f90f40a5c39cccfd7beca4f870c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated struct `wasm_bindgen::JsStatic`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stderr] --> src/lib.rs:118:20 [INFO] [stderr] | [INFO] [stderr] 118 | static SYMBOL: js_sys::Function; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated static `DowncastToken::unique::SYMBOL`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stderr] --> src/lib.rs:121:25 [INFO] [stderr] | [INFO] [stderr] 121 | let js_symbol = SYMBOL [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated field `wasm_bindgen::JsStatic::__inner`: use with `#[wasm_bindgen(thread_local_v2)]` instead [INFO] [stderr] --> src/lib.rs:118:20 [INFO] [stderr] | [INFO] [stderr] 118 | static SYMBOL: js_sys::Function; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `wasm-bindgen-downcast` (lib) generated 3 warnings [INFO] [stderr] warning: `wasm-bindgen-downcast` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_bindgen_downcast-25e62db45d365b19) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests wasm_bindgen_downcast [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "86f98554ed876e00561df7de2dd1700166629f90f40a5c39cccfd7beca4f870c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86f98554ed876e00561df7de2dd1700166629f90f40a5c39cccfd7beca4f870c", kill_on_drop: false }` [INFO] [stdout] 86f98554ed876e00561df7de2dd1700166629f90f40a5c39cccfd7beca4f870c