[INFO] fetching crate afxdp 0.4.0...
[INFO] testing afxdp-0.4.0 against 1.69.0 for beta-1.70-1
[INFO] extracting crate afxdp 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate afxdp 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate afxdp 0.4.0
[INFO] finished tweaking crates.io crate afxdp 0.4.0
[INFO] tweaked toml for crates.io crate afxdp 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate afxdp 0.4.0 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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 685d9eb73d79c85bdec3b1a6130776a74843bab8d3951a6efbb1ce279f0bf47a
[INFO] running `Command { std: "docker" "start" "-a" "685d9eb73d79c85bdec3b1a6130776a74843bab8d3951a6efbb1ce279f0bf47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "685d9eb73d79c85bdec3b1a6130776a74843bab8d3951a6efbb1ce279f0bf47a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685d9eb73d79c85bdec3b1a6130776a74843bab8d3951a6efbb1ce279f0bf47a", kill_on_drop: false }`
[INFO] [stdout] 685d9eb73d79c85bdec3b1a6130776a74843bab8d3951a6efbb1ce279f0bf47a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9bab94a8c339f5337d90297ecb852a22936ebedcc6cc90157cf1c4f75c003dd
[INFO] running `Command { std: "docker" "start" "-a" "e9bab94a8c339f5337d90297ecb852a22936ebedcc6cc90157cf1c4f75c003dd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling libc v0.2.88
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[INFO] [stderr]    Compiling libbpf-sys v0.3.0-1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling thiserror v1.0.24
[INFO] [stderr]    Compiling afxdp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `if_name_c` is never read
[INFO] [stdout]   --> src/socket.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Socket<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     if_name_c: CString,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Socket` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]   --> src/socket.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct SocketTx<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 48 |     socket: Arc<Socket<'a, T>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketTx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `umem` is never read
[INFO] [stdout]   --> src/umem.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct UmemFillQueue<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 41 |     umem: Arc<Umem<'a, T>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UmemFillQueue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "e9bab94a8c339f5337d90297ecb852a22936ebedcc6cc90157cf1c4f75c003dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9bab94a8c339f5337d90297ecb852a22936ebedcc6cc90157cf1c4f75c003dd", kill_on_drop: false }`
[INFO] [stdout] e9bab94a8c339f5337d90297ecb852a22936ebedcc6cc90157cf1c4f75c003dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e7b432fbb5227460110d624c00f7affac44b2c4d7b0da0a5413ca6f1c5be544
[INFO] running `Command { std: "docker" "start" "-a" "8e7b432fbb5227460110d624c00f7affac44b2c4d7b0da0a5413ca6f1c5be544", kill_on_drop: false }`
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[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling heck v0.3.2
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[INFO] [stderr]    Compiling pnet v0.27.2
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[INFO] [stderr]    Compiling half v1.7.1
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[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling syntex_pos v0.42.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling syntex_errors v0.42.0
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling cli-table-derive v0.4.4
[INFO] [stderr]    Compiling syntex_syntax v0.42.0
[INFO] [stderr]    Compiling dtoa v0.4.7
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling rtrb v0.1.2
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling rlimit v0.5.4
[INFO] [stdout] warning: field `if_name_c` is never read
[INFO] [stdout]   --> src/socket.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Socket<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     if_name_c: CString,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Socket` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]   --> src/socket.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct SocketTx<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 48 |     socket: Arc<Socket<'a, T>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketTx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `umem` is never read
[INFO] [stdout]   --> src/umem.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct UmemFillQueue<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 41 |     umem: Arc<Umem<'a, T>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UmemFillQueue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling ctrlc v3.1.8
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling ipnetwork v0.17.0
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling serde_yaml v0.8.17
[INFO] [stderr]    Compiling pnet_datalink v0.27.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling syntex v0.42.2
[INFO] [stderr]    Compiling cli-table v0.4.5
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling pnet_macros v0.27.2
[INFO] [stderr]    Compiling pnet_packet v0.27.2
[INFO] [stderr]    Compiling pnet_transport v0.27.2
[INFO] [stderr]    Compiling afxdp v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `cq_bufs` and `tx_packets` are never read
[INFO] [stdout]   --> examples/dump.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | struct Stats {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 49 |     cq_bufs: usize,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     tx_packets: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cq_bufs_received` and `tx_packets` are never read
[INFO] [stdout]   --> examples/rxdrop.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 41 | struct Stats {
[INFO] [stdout]    |        ----- fields in this struct
[INFO] [stdout] 42 |     cq_bufs_received: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     tx_packets: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `if_name_c` is never read
[INFO] [stdout]   --> src/socket.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Socket<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     if_name_c: CString,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Socket` 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] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]   --> src/socket.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct SocketTx<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 48 |     socket: Arc<Socket<'a, T>>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SocketTx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `umem` is never read
[INFO] [stdout]   --> src/umem.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct UmemFillQueue<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 41 |     umem: Arc<Umem<'a, T>>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UmemFillQueue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "8e7b432fbb5227460110d624c00f7affac44b2c4d7b0da0a5413ca6f1c5be544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e7b432fbb5227460110d624c00f7affac44b2c4d7b0da0a5413ca6f1c5be544", kill_on_drop: false }`
[INFO] [stdout] 8e7b432fbb5227460110d624c00f7affac44b2c4d7b0da0a5413ca6f1c5be544
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5d1c8dd66d4df5e82748252fcd6668530aa7e10096b6baed98cb1fd61b52962
[INFO] running `Command { std: "docker" "start" "-a" "e5d1c8dd66d4df5e82748252fcd6668530aa7e10096b6baed98cb1fd61b52962", kill_on_drop: false }`
[INFO] [stderr] warning: field `if_name_c` is never read
[INFO] [stderr]   --> src/socket.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Socket<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 30 |     if_name_c: CString,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Socket` 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] 
[INFO] [stderr] warning: field `socket` is never read
[INFO] [stderr]   --> src/socket.rs:48:5
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct SocketTx<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 48 |     socket: Arc<Socket<'a, T>>,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SocketTx` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `umem` is never read
[INFO] [stderr]   --> src/umem.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub struct UmemFillQueue<'a, T: std::default::Default + std::marker::Copy> {
[INFO] [stderr]    |            ------------- field in this struct
[INFO] [stderr] 41 |     umem: Arc<Umem<'a, T>>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `UmemFillQueue` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `afxdp` (lib) generated 3 warnings
[INFO] [stderr] warning: fields `cq_bufs` and `tx_packets` are never read
[INFO] [stderr]   --> examples/dump.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 48 | struct Stats {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 49 |     cq_bufs: usize,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     tx_packets: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Stats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `cq_bufs_received` and `tx_packets` are never read
[INFO] [stderr]   --> examples/rxdrop.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 41 | struct Stats {
[INFO] [stderr]    |        ----- fields in this struct
[INFO] [stderr] 42 |     cq_bufs_received: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 45 |     tx_packets: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Stats` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `afxdp` (example "dump") generated 1 warning
[INFO] [stderr] warning: `afxdp` (example "rxdrop") generated 1 warning
[INFO] [stderr] warning: `afxdp` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4, rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/afxdp-579e5f6a5b77321b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] Test skipped as it needs to be run as root
[INFO] [stdout] Test skipped as it needs to be run as root
[INFO] [stdout] test mmap_area::tests::bufs_to_pool ... ok
[INFO] [stdout] test socket::tests::ring_size1 ... ok
[INFO] [stdout] test umem::tests::ring_size4 ... ok
[INFO] [stdout] test umem::tests::ring_size1 ... ok
[INFO] [stdout] test util::tests::test_powers_of_two ... ok
[INFO] [stdout] test umem::tests::ring_size3 ... ok
[INFO] [stdout] test umem::tests::ring_size2 ... ok
[INFO] [stdout] test mmap_area::tests::buf_values ... ok
[INFO] [stdout] test mmap_area::tests::buf_values2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/bidir_hash.rs (/opt/rustwide/target/debug/deps/bidir_hash-53a7bdeff2d795a8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] Test skipped as it needs to be run as root
[INFO] [stdout] test bi_dir_hash1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/common.rs (/opt/rustwide/target/debug/deps/common-18f8ca59f140300f)
[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 afxdp
[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" "e5d1c8dd66d4df5e82748252fcd6668530aa7e10096b6baed98cb1fd61b52962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d1c8dd66d4df5e82748252fcd6668530aa7e10096b6baed98cb1fd61b52962", kill_on_drop: false }`
[INFO] [stdout] e5d1c8dd66d4df5e82748252fcd6668530aa7e10096b6baed98cb1fd61b52962
