[INFO] cloning repository https://github.com/Kotodian/tokio-afpacket
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kotodian/tokio-afpacket" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKotodian%2Ftokio-afpacket", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKotodian%2Ftokio-afpacket'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4c1274999207fdd12b297d19281070c687cbeb71
[INFO] checking Kotodian/tokio-afpacket/4c1274999207fdd12b297d19281070c687cbeb71 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKotodian%2Ftokio-afpacket" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kotodian/tokio-afpacket on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Kotodian/tokio-afpacket
[INFO] finished tweaking git repo https://github.com/Kotodian/tokio-afpacket
[INFO] tweaked toml for git repo https://github.com/Kotodian/tokio-afpacket written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Kotodian/tokio-afpacket 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1d35c285e601aabe0dc2e37924315488737eaf28768a25fa2bcc2286317c2693
[INFO] running `Command { std: "docker" "start" "-a" "1d35c285e601aabe0dc2e37924315488737eaf28768a25fa2bcc2286317c2693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1d35c285e601aabe0dc2e37924315488737eaf28768a25fa2bcc2286317c2693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d35c285e601aabe0dc2e37924315488737eaf28768a25fa2bcc2286317c2693", kill_on_drop: false }`
[INFO] [stdout] 1d35c285e601aabe0dc2e37924315488737eaf28768a25fa2bcc2286317c2693
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e4f5ef8a585db8b6c37c8cf6cdc12b1184f9666dabb12413152472598a9ef94
[INFO] running `Command { std: "docker" "start" "-a" "8e4f5ef8a585db8b6c37c8cf6cdc12b1184f9666dabb12413152472598a9ef94", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking tokio-afpacket v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `iface`
[INFO] [stdout]    --> src/packet_mmap.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn new(iface: &str) -> Self {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_iface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: taking a mutable reference to a `const` item
[INFO] [stdout]    --> src/packet_mmap.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 &mut TPACKET_V3 as *mut _ as *mut libc::c_void,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]     = note: the mutable reference will refer to this temporary, not the original `const` item
[INFO] [stdout] note: `const` item defined here
[INFO] [stdout]    --> src/packet_mmap.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | const TPACKET_V3: c_int = 2;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(const_item_mutation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/packet_mmap.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let mut req = TpacketReq3::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETH_P_ALL` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ETH_P_ALL: u16 = 0x0003;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_SIZE: usize = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_NR` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const BLOCK_NR: usize = 64;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FRAME_SIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const FRAME_SIZE: usize = 256;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_RX_RING` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const PACKET_RX_RING: c_int = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_STATISTICS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const PACKET_STATISTICS: c_int = 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iface`
[INFO] [stdout]    --> src/packet_mmap.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     fn new(iface: &str) -> Self {
[INFO] [stdout]     |            ^^^^^ help: if this is intentional, prefix it with an underscore: `_iface`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: taking a mutable reference to a `const` item
[INFO] [stdout]    --> src/packet_mmap.rs:159:17
[INFO] [stdout]     |
[INFO] [stdout] 159 |                 &mut TPACKET_V3 as *mut _ as *mut libc::c_void,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: each usage of a `const` item creates a new temporary
[INFO] [stdout]     = note: the mutable reference will refer to this temporary, not the original `const` item
[INFO] [stdout] note: `const` item defined here
[INFO] [stdout]    --> src/packet_mmap.rs:40:1
[INFO] [stdout]     |
[INFO] [stdout] 40  | const TPACKET_V3: c_int = 2;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(const_item_mutation)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_VERSION` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PACKET_VERSION: c_int = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PACKET_FANOUT: c_int = 18;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_HASH` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const PACKET_FANOUT_HASH: c_int = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_LB` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const PACKET_FANOUT_LB: c_int = 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_HOST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const PACKET_HOST: u8 = 0;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_BROADCAST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const PACKET_BROADCAST: u8 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_MULTICAST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const PACKET_MULTICAST: u8 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OTHERHOST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const PACKET_OTHERHOST: u8 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OUTGOING` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const PACKET_OUTGOING: u8 = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TPACKET_V3` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const TPACKET_V3: c_int = 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIOCGIFFLAGS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const SIOCGIFFLAGS: c_ulong = 35091; //0x00008913;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIOCSIFFLAGS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const SIOCSIFFLAGS: c_ulong = 35092; //0x00008914;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IFNAMESIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const IFNAMESIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IFREQUNIONSIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const IFREQUNIONSIZE: usize = 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_BLK_STATUS_OFFSET` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const TP_BLK_STATUS_OFFSET: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBlockDesc` is never constructed
[INFO] [stdout]   --> src/packet_mmap.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct TpacketBlockDesc {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBDHeader` is never constructed
[INFO] [stdout]   --> src/packet_mmap.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct TpacketBDHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBDTS` is never constructed
[INFO] [stdout]    --> src/packet_mmap.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct TpacketBDTS {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp_next_offset`, `tp_sec`, `tp_nsec`, `tp_len`, `tp_net`, and `hv1` are never read
[INFO] [stdout]    --> src/packet_mmap.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct Tpacket3Hdr {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 114 |     tp_next_offset: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 115 |     pub tp_sec: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 116 |     pub tp_nsec: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 117 |     pub tp_snaplen: u32,
[INFO] [stdout] 118 |     pub tp_len: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub tp_net: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub hv1: TpacketHdrVariant1,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Tpacket3Hdr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp_rxhash`, `tp_vlan_tci`, `tp_vlan_tpid`, and `tp_padding` are never read
[INFO] [stdout]    --> src/packet_mmap.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct TpacketHdrVariant1 {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 129 |     pub tp_rxhash: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 130 |     pub tp_vlan_tci: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 131 |     pub tp_vlan_tpid: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 132 |     tp_padding: u16,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TpacketHdrVariant1` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/packet_mmap.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl PacketMmap {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 142 |     fn new(iface: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/packet_mmap.rs:151:13
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let mut req = TpacketReq3::default();
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETH_P_ALL` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:14:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | const ETH_P_ALL: u16 = 0x0003;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const BLOCK_SIZE: usize = 4096;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_NR` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const BLOCK_NR: usize = 64;
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `FRAME_SIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const FRAME_SIZE: usize = 256;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_RX_RING` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const PACKET_RX_RING: c_int = 5;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_STATISTICS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:20:7
[INFO] [stdout]    |
[INFO] [stdout] 20 | const PACKET_STATISTICS: c_int = 6;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_VERSION` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PACKET_VERSION: c_int = 10;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PACKET_FANOUT: c_int = 18;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_HASH` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const PACKET_FANOUT_HASH: c_int = 0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_FANOUT_LB` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const PACKET_FANOUT_LB: c_int = 1;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_HOST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:27:7
[INFO] [stdout]    |
[INFO] [stdout] 27 | const PACKET_HOST: u8 = 0;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_BROADCAST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | const PACKET_BROADCAST: u8 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_MULTICAST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:29:7
[INFO] [stdout]    |
[INFO] [stdout] 29 | const PACKET_MULTICAST: u8 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OTHERHOST` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:30:7
[INFO] [stdout]    |
[INFO] [stdout] 30 | const PACKET_OTHERHOST: u8 = 3;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PACKET_OUTGOING` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:31:7
[INFO] [stdout]    |
[INFO] [stdout] 31 | const PACKET_OUTGOING: u8 = 4;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TPACKET_V3` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:40:7
[INFO] [stdout]    |
[INFO] [stdout] 40 | const TPACKET_V3: c_int = 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIOCGIFFLAGS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:42:7
[INFO] [stdout]    |
[INFO] [stdout] 42 | const SIOCGIFFLAGS: c_ulong = 35091; //0x00008913;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIOCSIFFLAGS` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:43:7
[INFO] [stdout]    |
[INFO] [stdout] 43 | const SIOCSIFFLAGS: c_ulong = 35092; //0x00008914;
[INFO] [stdout]    |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IFNAMESIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:45:7
[INFO] [stdout]    |
[INFO] [stdout] 45 | const IFNAMESIZE: usize = 16;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IFREQUNIONSIZE` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:46:7
[INFO] [stdout]    |
[INFO] [stdout] 46 | const IFREQUNIONSIZE: usize = 24;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TP_BLK_STATUS_OFFSET` is never used
[INFO] [stdout]   --> src/packet_mmap.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const TP_BLK_STATUS_OFFSET: usize = 8;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBlockDesc` is never constructed
[INFO] [stdout]   --> src/packet_mmap.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | struct TpacketBlockDesc {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBDHeader` is never constructed
[INFO] [stdout]   --> src/packet_mmap.rs:95:8
[INFO] [stdout]    |
[INFO] [stdout] 95 | struct TpacketBDHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TpacketBDTS` is never constructed
[INFO] [stdout]    --> src/packet_mmap.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct TpacketBDTS {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp_next_offset`, `tp_sec`, `tp_nsec`, `tp_len`, `tp_net`, and `hv1` are never read
[INFO] [stdout]    --> src/packet_mmap.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct Tpacket3Hdr {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] 114 |     tp_next_offset: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 115 |     pub tp_sec: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 116 |     pub tp_nsec: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 117 |     pub tp_snaplen: u32,
[INFO] [stdout] 118 |     pub tp_len: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub tp_net: u16,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 122 |     pub hv1: TpacketHdrVariant1,
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Tpacket3Hdr` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `tp_rxhash`, `tp_vlan_tci`, `tp_vlan_tpid`, and `tp_padding` are never read
[INFO] [stdout]    --> src/packet_mmap.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 128 | pub struct TpacketHdrVariant1 {
[INFO] [stdout]     |            ------------------ fields in this struct
[INFO] [stdout] 129 |     pub tp_rxhash: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 130 |     pub tp_vlan_tci: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 131 |     pub tp_vlan_tpid: u16,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 132 |     tp_padding: u16,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TpacketHdrVariant1` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/packet_mmap.rs:142:8
[INFO] [stdout]     |
[INFO] [stdout] 141 | impl PacketMmap {
[INFO] [stdout]     | --------------- associated function in this implementation
[INFO] [stdout] 142 |     fn new(iface: &str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.03s
[INFO] running `Command { std: "docker" "inspect" "8e4f5ef8a585db8b6c37c8cf6cdc12b1184f9666dabb12413152472598a9ef94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4f5ef8a585db8b6c37c8cf6cdc12b1184f9666dabb12413152472598a9ef94", kill_on_drop: false }`
[INFO] [stdout] 8e4f5ef8a585db8b6c37c8cf6cdc12b1184f9666dabb12413152472598a9ef94