[INFO] cloning repository https://github.com/squidarth/dns-resolver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/squidarth/dns-resolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsquidarth%2Fdns-resolver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsquidarth%2Fdns-resolver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bf25215b3c06aa47bf5e1c8e06a26e7bced0925
[INFO] testing squidarth/dns-resolver against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsquidarth%2Fdns-resolver" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/squidarth/dns-resolver on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/squidarth/dns-resolver
[INFO] finished tweaking git repo https://github.com/squidarth/dns-resolver
[INFO] tweaked toml for git repo https://github.com/squidarth/dns-resolver written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/squidarth/dns-resolver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c423aa8c06ba2e51a4cd5c5c34999b45c7cf2cbb2450b53057bc1e6fde431ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9c423aa8c06ba2e51a4cd5c5c34999b45c7cf2cbb2450b53057bc1e6fde431ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c423aa8c06ba2e51a4cd5c5c34999b45c7cf2cbb2450b53057bc1e6fde431ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c423aa8c06ba2e51a4cd5c5c34999b45c7cf2cbb2450b53057bc1e6fde431ad", kill_on_drop: false }`
[INFO] [stdout] 9c423aa8c06ba2e51a4cd5c5c34999b45c7cf2cbb2450b53057bc1e6fde431ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea896ffb06b862659ba2cf700852b4b02c1551a3ccb1beae1cb2db6a24f3f2cf
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ea896ffb06b862659ba2cf700852b4b02c1551a3ccb1beae1cb2db6a24f3f2cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling ux v0.1.3
[INFO] [stderr]    Compiling dns-resolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `qr_byte`
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let qr_byte = 0;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qr_byte`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src_addr`
[INFO] [stdout]    --> src/main.rs:174:27
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let (number_of_bytes, src_addr) = socket.recv_from(&mut buf)
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_bit_at`
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn set_bit_at(input: u8, n: u8, value: bool) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_u16_to_two_u8s_be`
[INFO] [stdout]   --> src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn convert_u16_to_two_u8s_be(integer: u16) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serializeHeader`
[INFO] [stdout]    --> src/main.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serializeMessage`
[INFO] [stdout]    --> src/main.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Id` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Id: u16,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     QR: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `qr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OpCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     OpCode: ux::u4,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `op_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     AA: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `aa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     TC: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `tc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RD` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RD: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `rd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RA: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ra`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Z: ux::u3,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     RCode: ux::u4,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QDCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     QDCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `qdcount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ANCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ANCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `ancount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `NSCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NSCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `nscount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ARCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ARCount: u16
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `arcount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     QName: Vec<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `qname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QType` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     QType: u16,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `qtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QClass` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     QClass: u16
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `qclass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Name: Vec<String>,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Type` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Type: u16,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Class` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Class: u16,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TTL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     TTL: u32,
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RDLength` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RDLength: u16,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `rdlength`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     RData: Vec<u8>
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bufToU16` should have a snake case name
[INFO] [stdout]   --> src/main.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn bufToU16(bytes: [u8;2]) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `buf_to_u16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractOpCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn extractOpCode(byte: u8) -> ux::u4 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `extract_op_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractZ` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn extractZ(byte: u8) -> ux::u3 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `extract_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parseQuestion` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn parseQuestion(starting_byte_position: usize, message_bytes: &mut Vec<u8>) -> (Question, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_question`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serializeHeader` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serializedHeader` should have a snake case name
[INFO] [stdout]    --> src/main.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut serializedHeader = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused bitwise operation that must be used
[INFO] [stdout]    --> src/main.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     u8_opcode << 3;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serializeMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serializedMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut serializedMessage = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parseMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn parseMessage(bytes: &mut Vec<u8>) -> Message {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.86s
[INFO] running `Command { std: "docker" "inspect" "ea896ffb06b862659ba2cf700852b4b02c1551a3ccb1beae1cb2db6a24f3f2cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea896ffb06b862659ba2cf700852b4b02c1551a3ccb1beae1cb2db6a24f3f2cf", kill_on_drop: false }`
[INFO] [stdout] ea896ffb06b862659ba2cf700852b4b02c1551a3ccb1beae1cb2db6a24f3f2cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d32342f73d656ce8aade45d3de3da2e0f24ec5ea57b68695e0a0b9e3baba4f40
[INFO] running `Command { std: "docker" "start" "-a" "d32342f73d656ce8aade45d3de3da2e0f24ec5ea57b68695e0a0b9e3baba4f40", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-resolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `qr_byte`
[INFO] [stdout]    --> src/main.rs:112:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     let qr_byte = 0;
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qr_byte`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `src_addr`
[INFO] [stdout]    --> src/main.rs:174:27
[INFO] [stdout]     |
[INFO] [stdout] 174 |     let (number_of_bytes, src_addr) = socket.recv_from(&mut buf)
[INFO] [stdout]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `set_bit_at`
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn set_bit_at(input: u8, n: u8, value: bool) -> u8 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_u16_to_two_u8s_be`
[INFO] [stdout]   --> src/main.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn convert_u16_to_two_u8s_be(integer: u16) -> Vec<u8> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serializeHeader`
[INFO] [stdout]    --> src/main.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `serializeMessage`
[INFO] [stdout]    --> src/main.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Id` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Id: u16,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     QR: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `qr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OpCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     OpCode: ux::u4,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `op_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     AA: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `aa`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     TC: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `tc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RD` should have a snake case name
[INFO] [stdout]   --> src/main.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     RD: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `rd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RA` should have a snake case name
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     RA: bool,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ra`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Z` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     Z: ux::u3,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     RCode: ux::u4,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rcode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QDCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     QDCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `qdcount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ANCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     ANCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `ancount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `NSCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     NSCount: u16,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `nscount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ARCount` should have a snake case name
[INFO] [stdout]   --> src/main.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     ARCount: u16
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to snake case: `arcount`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QName` should have a snake case name
[INFO] [stdout]   --> src/main.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     QName: Vec<Vec<u8>>,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `qname`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QType` should have a snake case name
[INFO] [stdout]   --> src/main.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     QType: u16,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `qtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `QClass` should have a snake case name
[INFO] [stdout]   --> src/main.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     QClass: u16
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `qclass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Name` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     Name: Vec<String>,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Type` should have a snake case name
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     Type: u16,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Class` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Class: u16,
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `class`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `TTL` should have a snake case name
[INFO] [stdout]   --> src/main.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     TTL: u32,
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `ttl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RDLength` should have a snake case name
[INFO] [stdout]   --> src/main.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     RDLength: u16,
[INFO] [stdout]    |     ^^^^^^^^ help: convert the identifier to snake case: `rdlength`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RData` should have a snake case name
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     RData: Vec<u8>
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to snake case: `rdata`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bufToU16` should have a snake case name
[INFO] [stdout]   --> src/main.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn bufToU16(bytes: [u8;2]) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `buf_to_u16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractOpCode` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:4
[INFO] [stdout]    |
[INFO] [stdout] 69 | fn extractOpCode(byte: u8) -> ux::u4 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `extract_op_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extractZ` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:4
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn extractZ(byte: u8) -> ux::u3 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `extract_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parseQuestion` should have a snake case name
[INFO] [stdout]   --> src/main.rs:83:4
[INFO] [stdout]    |
[INFO] [stdout] 83 | fn parseQuestion(starting_byte_position: usize, message_bytes: &mut Vec<u8>) -> (Question, usize) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_question`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serializeHeader` should have a snake case name
[INFO] [stdout]    --> src/main.rs:108:4
[INFO] [stdout]     |
[INFO] [stdout] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serializedHeader` should have a snake case name
[INFO] [stdout]    --> src/main.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 |     let mut serializedHeader = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_header`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused bitwise operation that must be used
[INFO] [stdout]    --> src/main.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 |     u8_opcode << 3;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `serializeMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `serializedMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:121:13
[INFO] [stdout]     |
[INFO] [stdout] 121 |     let mut serializedMessage = vec![];
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parseMessage` should have a snake case name
[INFO] [stdout]    --> src/main.rs:129:4
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn parseMessage(bytes: &mut Vec<u8>) -> Message {
[INFO] [stdout]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "d32342f73d656ce8aade45d3de3da2e0f24ec5ea57b68695e0a0b9e3baba4f40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d32342f73d656ce8aade45d3de3da2e0f24ec5ea57b68695e0a0b9e3baba4f40", kill_on_drop: false }`
[INFO] [stdout] d32342f73d656ce8aade45d3de3da2e0f24ec5ea57b68695e0a0b9e3baba4f40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91f4f44e17bda8da3881ead599961ee32d240a0c4c128abc896408feab2fd96c
[INFO] running `Command { std: "docker" "start" "-a" "91f4f44e17bda8da3881ead599961ee32d240a0c4c128abc896408feab2fd96c", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `qr_byte`
[INFO] [stderr]    --> src/main.rs:112:9
[INFO] [stderr]     |
[INFO] [stderr] 112 |     let qr_byte = 0;
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_qr_byte`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `src_addr`
[INFO] [stderr]    --> src/main.rs:174:27
[INFO] [stderr]     |
[INFO] [stderr] 174 |     let (number_of_bytes, src_addr) = socket.recv_from(&mut buf)
[INFO] [stderr]     |                           ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_src_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `set_bit_at`
[INFO] [stderr]   --> src/main.rs:57:4
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn set_bit_at(input: u8, n: u8, value: bool) -> u8 {
[INFO] [stderr]    |    ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `convert_u16_to_two_u8s_be`
[INFO] [stderr]   --> src/main.rs:77:4
[INFO] [stderr]    |
[INFO] [stderr] 77 | fn convert_u16_to_two_u8s_be(integer: u16) -> Vec<u8> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serializeHeader`
[INFO] [stderr]    --> src/main.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `serializeMessage`
[INFO] [stderr]    --> src/main.rs:120:4
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Id` should have a snake case name
[INFO] [stderr]   --> src/main.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     Id: u16,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `id`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `QR` should have a snake case name
[INFO] [stderr]   --> src/main.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     QR: bool,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `qr`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OpCode` should have a snake case name
[INFO] [stderr]   --> src/main.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     OpCode: ux::u4,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `op_code`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `AA` should have a snake case name
[INFO] [stderr]   --> src/main.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 20 |     AA: bool,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `aa`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TC` should have a snake case name
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     TC: bool,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `tc`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RD` should have a snake case name
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     RD: bool,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `rd`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RA` should have a snake case name
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     RA: bool,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `ra`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Z` should have a snake case name
[INFO] [stderr]   --> src/main.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     Z: ux::u3,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RCode` should have a snake case name
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     RCode: ux::u4,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `rcode`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `QDCount` should have a snake case name
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     QDCount: u16,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `qdcount`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `ANCount` should have a snake case name
[INFO] [stderr]   --> src/main.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     ANCount: u16,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `ancount`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `NSCount` should have a snake case name
[INFO] [stderr]   --> src/main.rs:28:5
[INFO] [stderr]    |
[INFO] [stderr] 28 |     NSCount: u16,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `nscount`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `ARCount` should have a snake case name
[INFO] [stderr]   --> src/main.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     ARCount: u16
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to snake case: `arcount`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `QName` should have a snake case name
[INFO] [stderr]   --> src/main.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     QName: Vec<Vec<u8>>,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `qname`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `QType` should have a snake case name
[INFO] [stderr]   --> src/main.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     QType: u16,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `qtype`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `QClass` should have a snake case name
[INFO] [stderr]   --> src/main.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     QClass: u16
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `qclass`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Name` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     Name: Vec<String>,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case: `name`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Type` should have a snake case name
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     Type: u16,
[INFO] [stderr]    |     ^^^^ help: convert the identifier to snake case: `type`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Class` should have a snake case name
[INFO] [stderr]   --> src/main.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     Class: u16,
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case (notice the capitalization): `class`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `TTL` should have a snake case name
[INFO] [stderr]   --> src/main.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     TTL: u32,
[INFO] [stderr]    |     ^^^ help: convert the identifier to snake case: `ttl`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RDLength` should have a snake case name
[INFO] [stderr]   --> src/main.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     RDLength: u16,
[INFO] [stderr]    |     ^^^^^^^^ help: convert the identifier to snake case: `rdlength`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `RData` should have a snake case name
[INFO] [stderr]   --> src/main.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     RData: Vec<u8>
[INFO] [stderr]    |     ^^^^^ help: convert the identifier to snake case: `rdata`
[INFO] [stderr] 
[INFO] [stderr] warning: function `bufToU16` should have a snake case name
[INFO] [stderr]   --> src/main.rs:65:4
[INFO] [stderr]    |
[INFO] [stderr] 65 | fn bufToU16(bytes: [u8;2]) -> u16 {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `buf_to_u16`
[INFO] [stderr] 
[INFO] [stderr] warning: function `extractOpCode` should have a snake case name
[INFO] [stderr]   --> src/main.rs:69:4
[INFO] [stderr]    |
[INFO] [stderr] 69 | fn extractOpCode(byte: u8) -> ux::u4 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `extract_op_code`
[INFO] [stderr] 
[INFO] [stderr] warning: function `extractZ` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:4
[INFO] [stderr]    |
[INFO] [stderr] 73 | fn extractZ(byte: u8) -> ux::u3 {
[INFO] [stderr]    |    ^^^^^^^^ help: convert the identifier to snake case: `extract_z`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parseQuestion` should have a snake case name
[INFO] [stderr]   --> src/main.rs:83:4
[INFO] [stderr]    |
[INFO] [stderr] 83 | fn parseQuestion(starting_byte_position: usize, message_bytes: &mut Vec<u8>) -> (Question, usize) {
[INFO] [stderr]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_question`
[INFO] [stderr] 
[INFO] [stderr] warning: function `serializeHeader` should have a snake case name
[INFO] [stderr]    --> src/main.rs:108:4
[INFO] [stderr]     |
[INFO] [stderr] 108 | fn serializeHeader(message_header: MessageHeader) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_header`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `serializedHeader` should have a snake case name
[INFO] [stderr]    --> src/main.rs:109:13
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut serializedHeader = vec![];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_header`
[INFO] [stderr] 
[INFO] [stderr] warning: unused bitwise operation that must be used
[INFO] [stderr]    --> src/main.rs:114:5
[INFO] [stderr]     |
[INFO] [stderr] 114 |     u8_opcode << 3;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `serializeMessage` should have a snake case name
[INFO] [stderr]    --> src/main.rs:120:4
[INFO] [stderr]     |
[INFO] [stderr] 120 | fn serializeMessage(message: Message) -> Vec<u8> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialize_message`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `serializedMessage` should have a snake case name
[INFO] [stderr]    --> src/main.rs:121:13
[INFO] [stderr]     |
[INFO] [stderr] 121 |     let mut serializedMessage = vec![];
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `serialized_message`
[INFO] [stderr] 
[INFO] [stderr] warning: function `parseMessage` should have a snake case name
[INFO] [stderr]    --> src/main.rs:129:4
[INFO] [stderr]     |
[INFO] [stderr] 129 | fn parseMessage(bytes: &mut Vec<u8>) -> Message {
[INFO] [stderr]     |    ^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_message`
[INFO] [stderr] 
[INFO] [stderr] warning: 38 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dns_resolver-f0b8a6029085b1af
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "91f4f44e17bda8da3881ead599961ee32d240a0c4c128abc896408feab2fd96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91f4f44e17bda8da3881ead599961ee32d240a0c4c128abc896408feab2fd96c", kill_on_drop: false }`
[INFO] [stdout] 91f4f44e17bda8da3881ead599961ee32d240a0c4c128abc896408feab2fd96c