[INFO] cloning repository https://github.com/kvnallsn/motd-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kvnallsn/motd-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9abc2b4acb05f20005935cc6848dbef6d624d83d
[INFO] checking kvnallsn/motd-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkvnallsn%2Fmotd-rs" "/workspace/builds/worker-88/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-88/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kvnallsn/motd-rs on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kvnallsn/motd-rs
[INFO] finished tweaking git repo https://github.com/kvnallsn/motd-rs
[INFO] tweaked toml for git repo https://github.com/kvnallsn/motd-rs written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate git repo https://github.com/kvnallsn/motd-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e0005a34880df77d57f5d4f45e598e35d2d759be888836f14233228ba5fed9
[INFO] running `Command { std: "docker" "start" "-a" "08e0005a34880df77d57f5d4f45e598e35d2d759be888836f14233228ba5fed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e0005a34880df77d57f5d4f45e598e35d2d759be888836f14233228ba5fed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e0005a34880df77d57f5d4f45e598e35d2d759be888836f14233228ba5fed9", kill_on_drop: false }`
[INFO] [stdout] 08e0005a34880df77d57f5d4f45e598e35d2d759be888836f14233228ba5fed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5de9ca3e340089e0e47d99865b57a5fac65977271a022decaecba91b25de04df
[INFO] running `Command { std: "docker" "start" "-a" "5de9ca3e340089e0e47d99865b57a5fac65977271a022decaecba91b25de04df", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling serde v1.0.94
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]     Checking lazy_static v1.3.0
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking ucd-util v0.1.3
[INFO] [stderr]    Compiling regex v1.1.9
[INFO] [stderr]     Checking utf8-ranges v1.0.3
[INFO] [stderr]     Checking pnet_base v0.22.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
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[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking regex-syntax v0.6.8
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking fern v0.5.8
[INFO] [stderr]     Checking aho-corasick v0.7.4
[INFO] [stderr]     Checking pnet_sys v0.22.0
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.12
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking ipnetwork v0.14.0
[INFO] [stderr]     Checking pnet_datalink v0.22.0
[INFO] [stderr]     Checking chrono v0.4.7
[INFO] [stderr]     Checking motd v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/commands/common.rs (1 fix)
[INFO] [stderr]        Fixed src/commands/linux/net.rs (1 fix)
[INFO] [stderr]        Fixed src/commands/linux/uptime.rs (1 fix)
[INFO] [stderr]        Fixed src/commands/unix.rs (1 fix)
[INFO] [stdout] warning: associated function is never used: `ty`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn ty(mut self, msg_ty: MessageType) -> Header {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn flags(mut self, flags: Vec<Flag>) -> Header {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bytes`
[INFO] [stdout]    --> src/commands/linux/netlink/header.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn as_bytes(&self) -> [u8; 2] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Udp`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Udp = libc::IPPROTO_UDP as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UdpLite`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     UdpLite = libc::IPPROTO_UDPLITE as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynSent`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SynSent,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SynRecv,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait1`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     FinWait1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait2`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     FinWait2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimeWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     TimeWait,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseWait,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LastAck`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     LastAck,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closing`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Closing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewSynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NewSynRecv,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_family`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn address_family(mut self, family: AddressFamily) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn protocol(mut self, proto: Protocol) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Request {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attribute`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn attribute(mut self, attr: RequestAttribute) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attributes`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn attributes(mut self, v: Vec<RequestAttribute>) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_u32`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_u32(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn examine_bytes<T>(t: &T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn to_bytes<T>(t: &T) -> &[u8] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn print_bytes(b: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `socket_test`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn socket_test() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedOS`
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     UnsupportedOS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ty`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn ty(mut self, msg_ty: MessageType) -> Header {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn flags(mut self, flags: Vec<Flag>) -> Header {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bytes`
[INFO] [stdout]    --> src/commands/linux/netlink/header.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn as_bytes(&self) -> [u8; 2] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Udp`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Udp = libc::IPPROTO_UDP as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UdpLite`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     UdpLite = libc::IPPROTO_UDPLITE as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynSent`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SynSent,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SynRecv,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait1`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     FinWait1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait2`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     FinWait2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimeWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     TimeWait,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseWait,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LastAck`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     LastAck,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closing`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Closing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewSynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NewSynRecv,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_family`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn address_family(mut self, family: AddressFamily) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn protocol(mut self, proto: Protocol) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Request {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attribute`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn attribute(mut self, attr: RequestAttribute) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attributes`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn attributes(mut self, v: Vec<RequestAttribute>) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_u32`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_u32(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn examine_bytes<T>(t: &T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn to_bytes<T>(t: &T) -> &[u8] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn print_bytes(b: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `socket_test`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn socket_test() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedOS`
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     UnsupportedOS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.89s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking motd v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: associated function is never used: `ty`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn ty(mut self, msg_ty: MessageType) -> Header {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn flags(mut self, flags: Vec<Flag>) -> Header {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bytes`
[INFO] [stdout]    --> src/commands/linux/netlink/header.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn as_bytes(&self) -> [u8; 2] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Udp`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Udp = libc::IPPROTO_UDP as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UdpLite`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     UdpLite = libc::IPPROTO_UDPLITE as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynSent`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SynSent,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SynRecv,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait1`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     FinWait1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait2`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     FinWait2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimeWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     TimeWait,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseWait,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LastAck`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     LastAck,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closing`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Closing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewSynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NewSynRecv,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_family`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn address_family(mut self, family: AddressFamily) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn protocol(mut self, proto: Protocol) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Request {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attribute`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn attribute(mut self, attr: RequestAttribute) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attributes`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn attributes(mut self, v: Vec<RequestAttribute>) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_u32`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_u32(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn examine_bytes<T>(t: &T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn to_bytes<T>(t: &T) -> &[u8] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn print_bytes(b: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `socket_test`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn socket_test() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedOS`
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     UnsupportedOS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ty`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn ty(mut self, msg_ty: MessageType) -> Header {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `flags`
[INFO] [stdout]   --> src/commands/linux/netlink/header.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 88 |     pub fn flags(mut self, flags: Vec<Flag>) -> Header {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_bytes`
[INFO] [stdout]    --> src/commands/linux/netlink/header.rs:169:12
[INFO] [stdout]     |
[INFO] [stdout] 169 |     pub fn as_bytes(&self) -> [u8; 2] {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Udp`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     Udp = libc::IPPROTO_UDP as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UdpLite`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     UdpLite = libc::IPPROTO_UDPLITE as isize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynSent`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     SynSent,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     SynRecv,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait1`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     FinWait1,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `FinWait2`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     FinWait2,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TimeWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     TimeWait,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Close`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `CloseWait`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CloseWait,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `LastAck`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     LastAck,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Closing`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     Closing,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `NewSynRecv`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/inet.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     NewSynRecv,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `address_family`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn address_family(mut self, family: AddressFamily) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `protocol`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:122:12
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn protocol(mut self, proto: Protocol) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/commands/linux/netlink/sockdiag/inet.rs:214:12
[INFO] [stdout]     |
[INFO] [stdout] 214 |     pub fn new(family: AddressFamily, protocol: Protocol) -> NlINetDiagReqV2 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new() -> Request {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attribute`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn attribute(mut self, attr: RequestAttribute) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `attributes`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn attributes(mut self, v: Vec<RequestAttribute>) -> Request {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `as_u32`
[INFO] [stdout]   --> src/commands/linux/netlink/sockdiag/unix.rs:86:12
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn as_u32(&self) -> u32 {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `examine_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn examine_bytes<T>(t: &T) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `to_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 | fn to_bytes<T>(t: &T) -> &[u8] {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `print_bytes`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn print_bytes(b: &[u8]) {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `socket_test`
[INFO] [stdout]   --> src/commands/linux/netlink.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub fn socket_test() {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedOS`
[INFO] [stdout]   --> src/error.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     UnsupportedOS,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "5de9ca3e340089e0e47d99865b57a5fac65977271a022decaecba91b25de04df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de9ca3e340089e0e47d99865b57a5fac65977271a022decaecba91b25de04df", kill_on_drop: false }`
[INFO] [stdout] 5de9ca3e340089e0e47d99865b57a5fac65977271a022decaecba91b25de04df