[INFO] fetching crate winio-pollable 0.2.0...
[INFO] testing winio-pollable-0.2.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate winio-pollable 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate winio-pollable 0.2.0
[INFO] finished tweaking crates.io crate winio-pollable 0.2.0
[INFO] tweaked toml for crates.io crate winio-pollable 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate winio-pollable 0.2.0 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 winio-pollable 0.2.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fbd46a01424a5e9032034f71c5dcd5d0d6f7af9d72d23ef816a1744c5190fb54
[INFO] running `Command { std: "docker" "start" "-a" "fbd46a01424a5e9032034f71c5dcd5d0d6f7af9d72d23ef816a1744c5190fb54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbd46a01424a5e9032034f71c5dcd5d0d6f7af9d72d23ef816a1744c5190fb54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd46a01424a5e9032034f71c5dcd5d0d6f7af9d72d23ef816a1744c5190fb54", kill_on_drop: false }`
[INFO] [stdout] fbd46a01424a5e9032034f71c5dcd5d0d6f7af9d72d23ef816a1744c5190fb54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 243fbd4734aab37f7e0b94deb120fd2d140b79bb1c8d3f51a85b71b2fb2b57c8
[INFO] running `Command { std: "docker" "start" "-a" "243fbd4734aab37f7e0b94deb120fd2d140b79bb1c8d3f51a85b71b2fb2b57c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling io-uring v0.7.8
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling compio-driver v0.9.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling compio-fs v0.9.0
[INFO] [stderr]    Compiling compio-buf v0.7.0
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling compio-log v0.1.0
[INFO] [stderr]    Compiling io_uring_buf_ring v0.2.1
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling compio-io v0.8.0
[INFO] [stderr]    Compiling compio-runtime v0.9.1
[INFO] [stderr]    Compiling compio-net v0.9.0
[INFO] [stderr]    Compiling compio v0.16.0
[INFO] [stderr]    Compiling winio-pollable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `Command { std: "docker" "inspect" "243fbd4734aab37f7e0b94deb120fd2d140b79bb1c8d3f51a85b71b2fb2b57c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "243fbd4734aab37f7e0b94deb120fd2d140b79bb1c8d3f51a85b71b2fb2b57c8", kill_on_drop: false }`
[INFO] [stdout] 243fbd4734aab37f7e0b94deb120fd2d140b79bb1c8d3f51a85b71b2fb2b57c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 7b3e9f9da8d76474426e5c27313b31bb4dec6ae5051e67644cedc1145372d423
[INFO] running `Command { std: "docker" "start" "-a" "7b3e9f9da8d76474426e5c27313b31bb4dec6ae5051e67644cedc1145372d423", kill_on_drop: false }`
[INFO] [stderr]    Compiling winio-pollable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7b3e9f9da8d76474426e5c27313b31bb4dec6ae5051e67644cedc1145372d423", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b3e9f9da8d76474426e5c27313b31bb4dec6ae5051e67644cedc1145372d423", kill_on_drop: false }`
[INFO] [stdout] 7b3e9f9da8d76474426e5c27313b31bb4dec6ae5051e67644cedc1145372d423
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] f4ea85ff2e10740970caa437a1d4e52ff4886be24f2ac21ee110936b49d9831f
[INFO] running `Command { std: "docker" "start" "-a" "f4ea85ff2e10740970caa437a1d4e52ff4886be24f2ac21ee110936b49d9831f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/winio_pollable-6ce277848f3f78f2)
[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 winio_pollable
[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" "f4ea85ff2e10740970caa437a1d4e52ff4886be24f2ac21ee110936b49d9831f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4ea85ff2e10740970caa437a1d4e52ff4886be24f2ac21ee110936b49d9831f", kill_on_drop: false }`
[INFO] [stdout] f4ea85ff2e10740970caa437a1d4e52ff4886be24f2ac21ee110936b49d9831f