[INFO] cloning repository https://github.com/bevensteven/dns-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bevensteven/dns-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbevensteven%2Fdns-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbevensteven%2Fdns-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89bb9f47d2e2e14637afc3aa98b44a4c071c05c2 [INFO] testing bevensteven/dns-server against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbevensteven%2Fdns-server" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bevensteven/dns-server on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bevensteven/dns-server [INFO] finished tweaking git repo https://github.com/bevensteven/dns-server [INFO] tweaked toml for git repo https://github.com/bevensteven/dns-server written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/bevensteven/dns-server already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5cfb55dd13eb28b5de13253a829899e1b561ae3b472d5532ee5ad46c5e7a15bb [INFO] running `Command { std: "docker" "start" "-a" "5cfb55dd13eb28b5de13253a829899e1b561ae3b472d5532ee5ad46c5e7a15bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5cfb55dd13eb28b5de13253a829899e1b561ae3b472d5532ee5ad46c5e7a15bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cfb55dd13eb28b5de13253a829899e1b561ae3b472d5532ee5ad46c5e7a15bb", kill_on_drop: false }` [INFO] [stdout] 5cfb55dd13eb28b5de13253a829899e1b561ae3b472d5532ee5ad46c5e7a15bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9c0ed38f438c9a2da2ff54707ac3ce4f579b0b88bc31d4584883982acc88203c [INFO] running `Command { std: "docker" "start" "-a" "9c0ed38f438c9a2da2ff54707ac3ce4f579b0b88bc31d4584883982acc88203c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling dns-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/web/server.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let server = ("8.8.8.8", 53); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn write(&mut self, val: u8) -> Result<()> { [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: `write_u8` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn write_u8(&mut self, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u16` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn write_u16(&mut self, val: u16) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u32` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn write_u32(&mut self, val: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn set(&mut self, pos: usize, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_u16` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn set_u16(&mut self, pos: usize, val: u16) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_qname` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn write_qname(&mut self, qname: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_header.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_packet.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_random_a` [INFO] [stdout] --> src/dns/dns_packet.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_random_a(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_resolved_ns` [INFO] [stdout] --> src/dns/dns_packet.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn get_resolved_ns(&self, qname: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_unresolved_ns` [INFO] [stdout] --> src/dns/dns_packet.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_unresolved_ns(&self, qname: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_question.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_record.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn write(&self, buffer: &mut BytePacketBuffer) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_num` [INFO] [stdout] --> src/dns/query_type.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn to_num(&self) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "9c0ed38f438c9a2da2ff54707ac3ce4f579b0b88bc31d4584883982acc88203c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c0ed38f438c9a2da2ff54707ac3ce4f579b0b88bc31d4584883982acc88203c", kill_on_drop: false }` [INFO] [stdout] 9c0ed38f438c9a2da2ff54707ac3ce4f579b0b88bc31d4584883982acc88203c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 97826b288108ff0cc1d227e9e8d100301dd4d1f60ea4d4fad45a9275005aaef6 [INFO] running `Command { std: "docker" "start" "-a" "97826b288108ff0cc1d227e9e8d100301dd4d1f60ea4d4fad45a9275005aaef6", kill_on_drop: false }` [INFO] [stderr] Compiling dns-server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/web/server.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let server = ("8.8.8.8", 53); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/web/server.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let server = ("8.8.8.8", 53); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn write(&mut self, val: u8) -> Result<()> { [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: `write_u8` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn write_u8(&mut self, val: u8) -> Result<()> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u16` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:75:12 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn write_u16(&mut self, val: u16) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_u32` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn write_u32(&mut self, val: u32) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | fn set(&mut self, pos: usize, val: u8) -> Result<()> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_u16` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn set_u16(&mut self, pos: usize, val: u16) -> Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_qname` [INFO] [stdout] --> src/dns/byte_packet_buffer.rs:177:12 [INFO] [stdout] | [INFO] [stdout] 177 | pub fn write_qname(&mut self, qname: &str) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_header.rs:79:12 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_packet.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_random_a` [INFO] [stdout] --> src/dns/dns_packet.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn get_random_a(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_resolved_ns` [INFO] [stdout] --> src/dns/dns_packet.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn get_resolved_ns(&self, qname: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_unresolved_ns` [INFO] [stdout] --> src/dns/dns_packet.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | pub fn get_unresolved_ns(&self, qname: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_question.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write` [INFO] [stdout] --> src/dns/dns_record.rs:150:12 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn write(&self, buffer: &mut BytePacketBuffer) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_num` [INFO] [stdout] --> src/dns/query_type.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn to_num(&self) -> u16 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.62s [INFO] running `Command { std: "docker" "inspect" "97826b288108ff0cc1d227e9e8d100301dd4d1f60ea4d4fad45a9275005aaef6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97826b288108ff0cc1d227e9e8d100301dd4d1f60ea4d4fad45a9275005aaef6", kill_on_drop: false }` [INFO] [stdout] 97826b288108ff0cc1d227e9e8d100301dd4d1f60ea4d4fad45a9275005aaef6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f72bb8a34c0bce6bfd4245f91d486c76d83ed57aee4e88b586e28dfcfe04caf6 [INFO] running `Command { std: "docker" "start" "-a" "f72bb8a34c0bce6bfd4245f91d486c76d83ed57aee4e88b586e28dfcfe04caf6", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `server` [INFO] [stderr] --> src/web/server.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | let server = ("8.8.8.8", 53); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dns-server` (lib) generated 1 warning [INFO] [stderr] warning: `dns-server` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:61:8 [INFO] [stderr] | [INFO] [stderr] 61 | fn write(&mut self, val: u8) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_u8` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn write_u8(&mut self, val: u8) -> Result<()> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_u16` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:75:12 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn write_u16(&mut self, val: u16) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_u32` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:81:12 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn write_u32(&mut self, val: u32) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | fn set(&mut self, pos: usize, val: u8) -> Result<()> { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_u16` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn set_u16(&mut self, pos: usize, val: u16) -> Result<()> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_qname` [INFO] [stderr] --> src/dns/byte_packet_buffer.rs:177:12 [INFO] [stderr] | [INFO] [stderr] 177 | pub fn write_qname(&mut self, qname: &str) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/dns/dns_header.rs:79:12 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/dns/dns_packet.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_random_a` [INFO] [stderr] --> src/dns/dns_packet.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn get_random_a(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_resolved_ns` [INFO] [stderr] --> src/dns/dns_packet.rs:98:12 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn get_resolved_ns(&self, qname: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_unresolved_ns` [INFO] [stderr] --> src/dns/dns_packet.rs:138:12 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn get_unresolved_ns(&self, qname: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/dns/dns_question.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn write(&mut self, buffer: &mut BytePacketBuffer) -> Result<()> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write` [INFO] [stderr] --> src/dns/dns_record.rs:150:12 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn write(&self, buffer: &mut BytePacketBuffer) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_num` [INFO] [stderr] --> src/dns/query_type.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn to_num(&self) -> u16 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `dns-server` (bin "dns-server" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dns_server-d7b47ba2878f457f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dns_server-52e1682fb7f2ef96) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dns_server-10f89900d1d082c4) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stub_resolver-863b8031dc98495a) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests dns-server [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f72bb8a34c0bce6bfd4245f91d486c76d83ed57aee4e88b586e28dfcfe04caf6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f72bb8a34c0bce6bfd4245f91d486c76d83ed57aee4e88b586e28dfcfe04caf6", kill_on_drop: false }` [INFO] [stdout] f72bb8a34c0bce6bfd4245f91d486c76d83ed57aee4e88b586e28dfcfe04caf6