[INFO] fetching crate virtio-bindings 0.2.6...
[INFO] testing virtio-bindings-0.2.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate virtio-bindings 0.2.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate virtio-bindings 0.2.6
[INFO] finished tweaking crates.io crate virtio-bindings 0.2.6
[INFO] tweaked toml for crates.io crate virtio-bindings 0.2.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate virtio-bindings 0.2.6 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] crate crates.io crate virtio-bindings 0.2.6 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03f38d871eac8bbdde13ddefa0235284f2e54594f2c9e292c67b9700e2adf7b4
[INFO] running `Command { std: "docker" "start" "-a" "03f38d871eac8bbdde13ddefa0235284f2e54594f2c9e292c67b9700e2adf7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03f38d871eac8bbdde13ddefa0235284f2e54594f2c9e292c67b9700e2adf7b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f38d871eac8bbdde13ddefa0235284f2e54594f2c9e292c67b9700e2adf7b4", kill_on_drop: false }`
[INFO] [stdout] 03f38d871eac8bbdde13ddefa0235284f2e54594f2c9e292c67b9700e2adf7b4
[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] 5cbcc465028a9a60d29dec80941c2d2f34ef42d99d21095f9dac939f8df78977
[INFO] running `Command { std: "docker" "start" "-a" "5cbcc465028a9a60d29dec80941c2d2f34ef42d99d21095f9dac939f8df78977", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtio-bindings v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "5cbcc465028a9a60d29dec80941c2d2f34ef42d99d21095f9dac939f8df78977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cbcc465028a9a60d29dec80941c2d2f34ef42d99d21095f9dac939f8df78977", kill_on_drop: false }`
[INFO] [stdout] 5cbcc465028a9a60d29dec80941c2d2f34ef42d99d21095f9dac939f8df78977
[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] 86325e0f8946c1ee69bce12e5ec053e69d2e47b32c4af949a25ac816d0716b24
[INFO] running `Command { std: "docker" "start" "-a" "86325e0f8946c1ee69bce12e5ec053e69d2e47b32c4af949a25ac816d0716b24", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtio-bindings v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "86325e0f8946c1ee69bce12e5ec053e69d2e47b32c4af949a25ac816d0716b24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86325e0f8946c1ee69bce12e5ec053e69d2e47b32c4af949a25ac816d0716b24", kill_on_drop: false }`
[INFO] [stdout] 86325e0f8946c1ee69bce12e5ec053e69d2e47b32c4af949a25ac816d0716b24
[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] eea385de9dd47cef7984977beddfdcd668bd9a855bb118e05dad8bf2110ca595
[INFO] running `Command { std: "docker" "start" "-a" "eea385de9dd47cef7984977beddfdcd668bd9a855bb118e05dad8bf2110ca595", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/virtio_bindings-b8e44210f5f804bd)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_hex_debug ... ok
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_partial_eq ... ok
[INFO] [stdout] test virtio_net::virtio_net_hdr_v1_default_debug ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests virtio_bindings
[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" "eea385de9dd47cef7984977beddfdcd668bd9a855bb118e05dad8bf2110ca595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eea385de9dd47cef7984977beddfdcd668bd9a855bb118e05dad8bf2110ca595", kill_on_drop: false }`
[INFO] [stdout] eea385de9dd47cef7984977beddfdcd668bd9a855bb118e05dad8bf2110ca595