[INFO] cloning repository https://github.com/joaopeixoto13/bao-virtio [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joaopeixoto13/bao-virtio" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaopeixoto13%2Fbao-virtio", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaopeixoto13%2Fbao-virtio'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e198291c633c17b65faf7a24b5dc2b88357d6e7 [INFO] testing joaopeixoto13/bao-virtio against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoaopeixoto13%2Fbao-virtio" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/joaopeixoto13/bao-virtio on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/joaopeixoto13/bao-virtio [INFO] finished tweaking git repo https://github.com/joaopeixoto13/bao-virtio [INFO] tweaked toml for git repo https://github.com/joaopeixoto13/bao-virtio written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/joaopeixoto13/bao-virtio 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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/joaopeixoto13/vhost` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating git repository `https://github.com/joaopeixoto13/vm-virtio` [INFO] [stderr] Updating git submodule `https://github.com/rust-vmm/rust-vmm-ci.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded virtio-bindings v0.2.3 [INFO] [stderr] Downloaded vmm-sys-util v0.12.1 [INFO] [stderr] Downloaded vm-memory v0.15.0 [INFO] [stderr] Downloaded vm-device v0.1.0 [INFO] [stderr] Downloaded event-manager v0.4.0 [INFO] [stderr] Downloaded seccompiler v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b07733065cbf15821783b71aeb65b99811db0942e99aec08884ce500a5c1c273 [INFO] running `Command { std: "docker" "start" "-a" "b07733065cbf15821783b71aeb65b99811db0942e99aec08884ce500a5c1c273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b07733065cbf15821783b71aeb65b99811db0942e99aec08884ce500a5c1c273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b07733065cbf15821783b71aeb65b99811db0942e99aec08884ce500a5c1c273", kill_on_drop: false }` [INFO] [stdout] b07733065cbf15821783b71aeb65b99811db0942e99aec08884ce500a5c1c273 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 110a283b8006ac562307d1c7383fbb26ea9bf4341b44f0ef7ca5b0fdc5023a0b [INFO] running `Command { std: "docker" "start" "-a" "110a283b8006ac562307d1c7383fbb26ea9bf4341b44f0ef7ca5b0fdc5023a0b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.87 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling virtio-bindings v0.2.3 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling virtio-bindings v0.2.3 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling tock-registers v0.8.1 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling vm-device v0.1.0 [INFO] [stderr] Compiling aarch64-cpu v9.4.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling vmm-sys-util v0.12.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling seccompiler v0.2.0 [INFO] [stderr] Compiling epoll v4.3.3 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling event-manager v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling uuid-macro-internal v1.10.0 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling vm-memory v0.15.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling virtio-queue v0.13.0 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling uuid v1.10.0 [INFO] [stderr] Compiling virtio-device v0.1.0 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling virtio-vsock v0.7.0 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling virtio-console v0.1.0 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling virtio-blk v0.1.0 (https://github.com/joaopeixoto13/vm-virtio?branch=virtio-actions#8b2214bb) [INFO] [stderr] Compiling vhost v0.12.0 (https://github.com/joaopeixoto13/vhost?branch=vhost-user-frontend-v0.12.0#858b6ec9) [INFO] [stderr] Compiling vhost-user-frontend v0.1.0 (https://github.com/joaopeixoto13/vhost?branch=vhost-user-frontend-v0.12.0#858b6ec9) [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling api v0.1.0 (/opt/rustwide/workdir/src/api) [INFO] [stderr] Compiling virtio v0.1.0 (/opt/rustwide/workdir/src/virtio) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | GuestMemory(vm_memory::GuestMemoryError), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 | GuestMemory(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Queue(virtio_queue::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Queue(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Tap(io::Error), [INFO] [stdout] | --- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 33 | Tap(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling vmm v0.1.0 (/opt/rustwide/workdir/src/vmm) [INFO] [stderr] Compiling bao-virtio-dm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.70s [INFO] running `Command { std: "docker" "inspect" "110a283b8006ac562307d1c7383fbb26ea9bf4341b44f0ef7ca5b0fdc5023a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110a283b8006ac562307d1c7383fbb26ea9bf4341b44f0ef7ca5b0fdc5023a0b", kill_on_drop: false }` [INFO] [stdout] 110a283b8006ac562307d1c7383fbb26ea9bf4341b44f0ef7ca5b0fdc5023a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e16e12c545a82797f883e1d1c87df88cb481f605f7941a8c4d70266e34e3c4a4 [INFO] running `Command { std: "docker" "start" "-a" "e16e12c545a82797f883e1d1c87df88cb481f605f7941a8c4d70266e34e3c4a4", kill_on_drop: false }` [INFO] [stderr] Compiling bao-virtio-dm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | GuestMemory(vm_memory::GuestMemoryError), [INFO] [stdout] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 31 | GuestMemory(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | Queue(virtio_queue::Error), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 32 | Queue(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/virtio/src/net/virtio/simple_handler.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | Tap(io::Error), [INFO] [stdout] | --- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 33 | Tap(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "e16e12c545a82797f883e1d1c87df88cb481f605f7941a8c4d70266e34e3c4a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e16e12c545a82797f883e1d1c87df88cb481f605f7941a8c4d70266e34e3c4a4", kill_on_drop: false }` [INFO] [stdout] e16e12c545a82797f883e1d1c87df88cb481f605f7941a8c4d70266e34e3c4a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 58518ba131f4a45508b4e77e83678108291337a1194d48b1a4289b79c54352d9 [INFO] running `Command { std: "docker" "start" "-a" "58518ba131f4a45508b4e77e83678108291337a1194d48b1a4289b79c54352d9", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/virtio/src/net/virtio/simple_handler.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | GuestMemory(vm_memory::GuestMemoryError), [INFO] [stderr] | ----------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 31 | GuestMemory(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/virtio/src/net/virtio/simple_handler.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | Queue(virtio_queue::Error), [INFO] [stderr] | ----- ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 32 | Queue(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/virtio/src/net/virtio/simple_handler.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | Tap(io::Error), [INFO] [stderr] | --- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 33 | Tap(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `virtio` (lib) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bao_virtio_dm-9d9a682ee891ff64) [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" "58518ba131f4a45508b4e77e83678108291337a1194d48b1a4289b79c54352d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58518ba131f4a45508b4e77e83678108291337a1194d48b1a4289b79c54352d9", kill_on_drop: false }` [INFO] [stdout] 58518ba131f4a45508b4e77e83678108291337a1194d48b1a4289b79c54352d9