[INFO] cloning repository https://github.com/DAC098/dns-zone-builder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DAC098/dns-zone-builder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Fdns-zone-builder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Fdns-zone-builder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 749c79185e35bdad926ebc36d7eb09b24e24310e [INFO] checking DAC098/dns-zone-builder against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Fdns-zone-builder" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DAC098/dns-zone-builder on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DAC098/dns-zone-builder [INFO] finished tweaking git repo https://github.com/DAC098/dns-zone-builder [INFO] tweaked toml for git repo https://github.com/DAC098/dns-zone-builder written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/DAC098/dns-zone-builder already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18488b5e66e2be0369aa40e210f695a236710d6c7b22f4c36c3a073698fb051d [INFO] running `Command { std: "docker" "start" "-a" "18488b5e66e2be0369aa40e210f695a236710d6c7b22f4c36c3a073698fb051d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18488b5e66e2be0369aa40e210f695a236710d6c7b22f4c36c3a073698fb051d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18488b5e66e2be0369aa40e210f695a236710d6c7b22f4c36c3a073698fb051d", kill_on_drop: false }` [INFO] [stdout] 18488b5e66e2be0369aa40e210f695a236710d6c7b22f4c36c3a073698fb051d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72cf9e707696c2c62be28a13e0d58f594c4b2e9ec446547b595ad2e88123bb36 [INFO] running `Command { std: "docker" "start" "-a" "72cf9e707696c2c62be28a13e0d58f594c4b2e9ec446547b595ad2e88123bb36", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking dns-zones-builder-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::{From}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::{From}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_addr`, `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Ipv4AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn set_addr(&mut self, addr: Ipv4Addr) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn addr_clone(&self) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 130 | impl Ipv6AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn addr_clone(&self) -> Ipv6Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | Str(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 88 | Str(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `as_domain` is never read [INFO] [stdout] --> src/config.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ReverseZone { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | pub as_domain: Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReverseZone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/config.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 181 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_addr`, `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Ipv4AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn set_addr(&mut self, addr: Ipv4Addr) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn addr_clone(&self) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 130 | impl Ipv6AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn addr_clone(&self) -> Ipv6Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | Str(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 88 | Str(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `as_domain` is never read [INFO] [stdout] --> src/config.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ReverseZone { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | pub as_domain: Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReverseZone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/config.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 181 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.83s [INFO] running `Command { std: "docker" "inspect" "72cf9e707696c2c62be28a13e0d58f594c4b2e9ec446547b595ad2e88123bb36", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72cf9e707696c2c62be28a13e0d58f594c4b2e9ec446547b595ad2e88123bb36", kill_on_drop: false }` [INFO] [stdout] 72cf9e707696c2c62be28a13e0d58f594c4b2e9ec446547b595ad2e88123bb36 [INFO] checking DAC098/dns-zone-builder against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDAC098%2Fdns-zone-builder" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DAC098/dns-zone-builder on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/DAC098/dns-zone-builder [INFO] finished tweaking git repo https://github.com/DAC098/dns-zone-builder [INFO] tweaked toml for git repo https://github.com/DAC098/dns-zone-builder written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/DAC098/dns-zone-builder already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5c5675cc050505acc99908a64b8ce58ea4782ef8c0e0103356be1f95a35a3c8 [INFO] running `Command { std: "docker" "start" "-a" "f5c5675cc050505acc99908a64b8ce58ea4782ef8c0e0103356be1f95a35a3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5c5675cc050505acc99908a64b8ce58ea4782ef8c0e0103356be1f95a35a3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5c5675cc050505acc99908a64b8ce58ea4782ef8c0e0103356be1f95a35a3c8", kill_on_drop: false }` [INFO] [stdout] f5c5675cc050505acc99908a64b8ce58ea4782ef8c0e0103356be1f95a35a3c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 948a8fb2f97e940430c4b9e3671495b29dc3ce97b311576d566d49d936077cb4 [INFO] running `Command { std: "docker" "start" "-a" "948a8fb2f97e940430c4b9e3671495b29dc3ce97b311576d566d49d936077cb4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking dns-zones-builder-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::{From}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/error.rs:2:20 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::{From}; [INFO] [stdout] | ^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_addr`, `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Ipv4AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn set_addr(&mut self, addr: Ipv4Addr) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn addr_clone(&self) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 130 | impl Ipv6AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn addr_clone(&self) -> Ipv6Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | Str(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 88 | Str(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `as_domain` is never read [INFO] [stdout] --> src/config.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ReverseZone { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | pub as_domain: Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReverseZone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/config.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 181 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_addr`, `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Ipv4AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn set_addr(&mut self, addr: Ipv4Addr) -> () { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn addr_clone(&self) -> Ipv4Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 58 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `addr_clone`, `set_cidr`, and `cidr_clone` are never used [INFO] [stdout] --> src/net/mod.rs:159:12 [INFO] [stdout] | [INFO] [stdout] 130 | impl Ipv6AddrCidr { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 159 | pub fn addr_clone(&self) -> Ipv6Addr { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | pub fn set_cidr(&mut self, cidr: u8) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 176 | pub fn cidr_clone(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/config.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | Str(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 88 | Str(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `as_domain` is never read [INFO] [stdout] --> src/config.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 157 | pub struct ReverseZone { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 161 | pub as_domain: Option [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ReverseZone` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/config.rs:181:9 [INFO] [stdout] | [INFO] [stdout] 180 | pub struct Config { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 181 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.74s [INFO] running `Command { std: "docker" "inspect" "948a8fb2f97e940430c4b9e3671495b29dc3ce97b311576d566d49d936077cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "948a8fb2f97e940430c4b9e3671495b29dc3ce97b311576d566d49d936077cb4", kill_on_drop: false }` [INFO] [stdout] 948a8fb2f97e940430c4b9e3671495b29dc3ce97b311576d566d49d936077cb4