[INFO] fetching crate vents 0.11.0...
[INFO] testing vents-0.11.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vents 0.11.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate vents 0.11.0
[INFO] finished tweaking crates.io crate vents 0.11.0
[INFO] tweaked toml for crates.io crate vents 0.11.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vents 0.11.0 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] crate crates.io crate vents 0.11.0 already has a lockfile, it will not be regenerated
[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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d93ea17c1a72f848398cb2807c8fd2f525c8e9b1f2a8f9680d8bb2c1bd20f099
[INFO] running `Command { std: "docker" "start" "-a" "d93ea17c1a72f848398cb2807c8fd2f525c8e9b1f2a8f9680d8bb2c1bd20f099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d93ea17c1a72f848398cb2807c8fd2f525c8e9b1f2a8f9680d8bb2c1bd20f099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93ea17c1a72f848398cb2807c8fd2f525c8e9b1f2a8f9680d8bb2c1bd20f099", kill_on_drop: false }`
[INFO] [stdout] d93ea17c1a72f848398cb2807c8fd2f525c8e9b1f2a8f9680d8bb2c1bd20f099
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5a80ff6ea4dfa963655e7b8da7f2872fd3522af9299e2f73c10f48c09b1b223
[INFO] running `Command { std: "docker" "start" "-a" "a5a80ff6ea4dfa963655e7b8da7f2872fd3522af9299e2f73c10f48c09b1b223", kill_on_drop: false }`
[INFO] [stderr]    Compiling plat v0.4.0
[INFO] [stderr]    Compiling vents v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a5a80ff6ea4dfa963655e7b8da7f2872fd3522af9299e2f73c10f48c09b1b223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5a80ff6ea4dfa963655e7b8da7f2872fd3522af9299e2f73c10f48c09b1b223", kill_on_drop: false }`
[INFO] [stdout] a5a80ff6ea4dfa963655e7b8da7f2872fd3522af9299e2f73c10f48c09b1b223
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d19ddcc8bbefea5f630590c10ed67e676f649d27776359ce90fa8a34f4f00a18
[INFO] running `Command { std: "docker" "start" "-a" "d19ddcc8bbefea5f630590c10ed67e676f649d27776359ce90fa8a34f4f00a18", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling js-sys v0.3.77
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.50
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.50
[INFO] [stderr]    Compiling vents v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.72s
[INFO] running `Command { std: "docker" "inspect" "d19ddcc8bbefea5f630590c10ed67e676f649d27776359ce90fa8a34f4f00a18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d19ddcc8bbefea5f630590c10ed67e676f649d27776359ce90fa8a34f4f00a18", kill_on_drop: false }`
[INFO] [stdout] d19ddcc8bbefea5f630590c10ed67e676f649d27776359ce90fa8a34f4f00a18
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3b73c8973dfd83c92e899c097571497442fcb8cbf0e9072625cf4bbb7ce6caf1
[INFO] running `Command { std: "docker" "start" "-a" "3b73c8973dfd83c92e899c097571497442fcb8cbf0e9072625cf4bbb7ce6caf1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vents-28dc0cab2b972512)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test once_event::test::debug ... ok
[INFO] [stdout] test once_event::test::event_once ... ok
[INFO] [stdout] test tests::wasm::event ... ok
[INFO] [stdout] test tests::wasm::debug ... ok
[INFO] [stderr]    Doc-tests vents
[INFO] [stdout] test once_event::test::double_subscriber - should panic ... ok
[INFO] [stdout] test tests::wasm::double_subscriber - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "3b73c8973dfd83c92e899c097571497442fcb8cbf0e9072625cf4bbb7ce6caf1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b73c8973dfd83c92e899c097571497442fcb8cbf0e9072625cf4bbb7ce6caf1", kill_on_drop: false }`
[INFO] [stdout] 3b73c8973dfd83c92e899c097571497442fcb8cbf0e9072625cf4bbb7ce6caf1