[INFO] fetching crate wasm-bindgen-downcast 0.1.1...
[INFO] testing wasm-bindgen-downcast-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wasm-bindgen-downcast 0.1.1 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm-bindgen-downcast 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1acecd1d5d3df5523a4ce92bd00f96cdb164d07848ffc9b8414ba3c9c6917b11
[INFO] running `Command { std: "docker" "start" "-a" "1acecd1d5d3df5523a4ce92bd00f96cdb164d07848ffc9b8414ba3c9c6917b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1acecd1d5d3df5523a4ce92bd00f96cdb164d07848ffc9b8414ba3c9c6917b11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1acecd1d5d3df5523a4ce92bd00f96cdb164d07848ffc9b8414ba3c9c6917b11", kill_on_drop: false }`
[INFO] [stdout] 1acecd1d5d3df5523a4ce92bd00f96cdb164d07848ffc9b8414ba3c9c6917b11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4249ae9279c35a5bea56d4b04d5b9c8b9c265ef2b39d2acfb764fe76d7626e63
[INFO] running `Command { std: "docker" "start" "-a" "4249ae9279c35a5bea56d4b04d5b9c8b9c265ef2b39d2acfb764fe76d7626e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.105
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling wasm-bindgen-downcast-macros v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]    Compiling js-sys v0.3.82
[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 15.75s
[INFO] running `Command { std: "docker" "inspect" "4249ae9279c35a5bea56d4b04d5b9c8b9c265ef2b39d2acfb764fe76d7626e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4249ae9279c35a5bea56d4b04d5b9c8b9c265ef2b39d2acfb764fe76d7626e63", kill_on_drop: false }`
[INFO] [stdout] 4249ae9279c35a5bea56d4b04d5b9c8b9c265ef2b39d2acfb764fe76d7626e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 154b9bd1f62200c3d6fcc0c009ec50d57d2d69250052b1f91f29030171701894
[INFO] running `Command { std: "docker" "start" "-a" "154b9bd1f62200c3d6fcc0c009ec50d57d2d69250052b1f91f29030171701894", kill_on_drop: false }`
[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] [stderr]    Compiling wasm-bindgen-downcast v0.1.1 (/opt/rustwide/workdir)
[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 0.60s
[INFO] running `Command { std: "docker" "inspect" "154b9bd1f62200c3d6fcc0c009ec50d57d2d69250052b1f91f29030171701894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154b9bd1f62200c3d6fcc0c009ec50d57d2d69250052b1f91f29030171701894", kill_on_drop: false }`
[INFO] [stdout] 154b9bd1f62200c3d6fcc0c009ec50d57d2d69250052b1f91f29030171701894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5082f1fdc0d28a1761a9ba74b9f275a249cb270662e93be26f211998ec3672e5
[INFO] running `Command { std: "docker" "start" "-a" "5082f1fdc0d28a1761a9ba74b9f275a249cb270662e93be26f211998ec3672e5", 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] [stdout] 
[INFO] [stderr] warning: `wasm-bindgen-downcast` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stdout] running 0 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasm_bindgen_downcast-e455501b6a80b95a)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    Doc-tests wasm_bindgen_downcast
[INFO] [stdout] 
[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 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5082f1fdc0d28a1761a9ba74b9f275a249cb270662e93be26f211998ec3672e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5082f1fdc0d28a1761a9ba74b9f275a249cb270662e93be26f211998ec3672e5", kill_on_drop: false }`
[INFO] [stdout] 5082f1fdc0d28a1761a9ba74b9f275a249cb270662e93be26f211998ec3672e5