[INFO] fetching crate vfio-ioctls 0.5.1...
[INFO] testing vfio-ioctls-0.5.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate vfio-ioctls 0.5.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vfio-ioctls 0.5.1
[INFO] finished tweaking crates.io crate vfio-ioctls 0.5.1
[INFO] tweaked toml for crates.io crate vfio-ioctls 0.5.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vfio-ioctls 0.5.1 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] crate crates.io crate vfio-ioctls 0.5.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7cf1f6ec4a572eac9cf6debeda7c819033e9d2f932fbd0710dac240f00bc669a
[INFO] running `Command { std: "docker" "start" "-a" "7cf1f6ec4a572eac9cf6debeda7c819033e9d2f932fbd0710dac240f00bc669a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cf1f6ec4a572eac9cf6debeda7c819033e9d2f932fbd0710dac240f00bc669a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf1f6ec4a572eac9cf6debeda7c819033e9d2f932fbd0710dac240f00bc669a", kill_on_drop: false }`
[INFO] [stdout] 7cf1f6ec4a572eac9cf6debeda7c819033e9d2f932fbd0710dac240f00bc669a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5f2d580e6e484097e9fceb4c0c358aa12f3c446109c066783543f35c4c0c7d6b
[INFO] running `Command { std: "docker" "start" "-a" "5f2d580e6e484097e9fceb4c0c358aa12f3c446109c066783543f35c4c0c7d6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling kvm-ioctls v0.22.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling vfio-bindings v0.6.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling vmm-sys-util v0.14.0
[INFO] [stderr]    Compiling kvm-bindings v0.12.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling vm-memory v0.16.2
[INFO] [stderr]    Compiling vfio-ioctls v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "5f2d580e6e484097e9fceb4c0c358aa12f3c446109c066783543f35c4c0c7d6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f2d580e6e484097e9fceb4c0c358aa12f3c446109c066783543f35c4c0c7d6b", kill_on_drop: false }`
[INFO] [stdout] 5f2d580e6e484097e9fceb4c0c358aa12f3c446109c066783543f35c4c0c7d6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ab0c9f979fb84ee925fc1bf70454bcbb7a279c964253d3154e30e50cfd00c6e4
[INFO] running `Command { std: "docker" "start" "-a" "ab0c9f979fb84ee925fc1bf70454bcbb7a279c964253d3154e30e50cfd00c6e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling vfio-ioctls v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "ab0c9f979fb84ee925fc1bf70454bcbb7a279c964253d3154e30e50cfd00c6e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab0c9f979fb84ee925fc1bf70454bcbb7a279c964253d3154e30e50cfd00c6e4", kill_on_drop: false }`
[INFO] [stdout] ab0c9f979fb84ee925fc1bf70454bcbb7a279c964253d3154e30e50cfd00c6e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ebf265e621f662e57345b123d06b661c359439f788640fc7665cc291cfa904c1
[INFO] running `Command { std: "docker" "start" "-a" "ebf265e621f662e57345b123d06b661c359439f788640fc7665cc291cfa904c1", 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/vfio_ioctls-2d7362cd82d6e255)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_vfio_error_fmt ... ok
[INFO] [stdout] test fam::tests::test_vec_with_array_field ... ok
[INFO] [stdout] test vfio_device::tests::test_get_device_type ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_region_info_with_cap ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_device ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_region_info_cap ... ok
[INFO] [stdout] test vfio_ioctls::tests::test_vfio_ioctl_code ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_device_info ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_group ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_map_guest_memory ... ok
[INFO] [stdout] test vfio_device::tests::test_vfio_container ... ok
[INFO] [stdout] test fam::tests::test_vec_with_array_field_overflow - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests vfio_ioctls
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/fam.rs - fam::vec_with_array_field (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ebf265e621f662e57345b123d06b661c359439f788640fc7665cc291cfa904c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebf265e621f662e57345b123d06b661c359439f788640fc7665cc291cfa904c1", kill_on_drop: false }`
[INFO] [stdout] ebf265e621f662e57345b123d06b661c359439f788640fc7665cc291cfa904c1