[INFO] fetching crate libmdns 0.9.1... [INFO] testing libmdns-0.9.1 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate libmdns 0.9.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate libmdns 0.9.1 [INFO] finished tweaking crates.io crate libmdns 0.9.1 [INFO] tweaked toml for crates.io crate libmdns 0.9.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate libmdns 0.9.1 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate libmdns 0.9.1 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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a92d5bd26c110e0ffd45f5ffd94451245037a8d58a4c35f2dfb5fdbb9401a7e [INFO] running `Command { std: "docker" "start" "-a" "2a92d5bd26c110e0ffd45f5ffd94451245037a8d58a4c35f2dfb5fdbb9401a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a92d5bd26c110e0ffd45f5ffd94451245037a8d58a4c35f2dfb5fdbb9401a7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a92d5bd26c110e0ffd45f5ffd94451245037a8d58a4c35f2dfb5fdbb9401a7e", kill_on_drop: false }` [INFO] [stdout] 2a92d5bd26c110e0ffd45f5ffd94451245037a8d58a4c35f2dfb5fdbb9401a7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cdfd1ebd40313d0e66eb2013570144c49dc56bfc4a763392a124bf3f599518e [INFO] running `Command { std: "docker" "start" "-a" "5cdfd1ebd40313d0e66eb2013570144c49dc56bfc4a763392a124bf3f599518e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling hostname v0.4.0 [INFO] [stderr] Compiling if-addrs v0.12.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling tokio v1.38.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling multimap v0.10.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling libmdns v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Questions` [INFO] [stdout] --> src/dns_parser/mod.rs:15:43 [INFO] [stdout] | [INFO] [stdout] 15 | pub use self::builder::{Answers, Builder, Questions}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `answers`, `nameservers`, and `additional` are never read [INFO] [stdout] --> src/dns_parser/structs.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Packet<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub answers: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | pub nameservers: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | pub additional: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `cls`, `ttl`, and `data` are never read [INFO] [stdout] --> src/dns_parser/structs.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ResourceRecord<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 29 | pub name: Name<'a>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub cls: Class, [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | pub ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | pub data: RRData<'a>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dns_parser/parser.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/services.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&ServiceData> { [INFO] [stdout] | -- -- -- ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetime is named here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&'a ServiceData> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s [INFO] running `Command { std: "docker" "inspect" "5cdfd1ebd40313d0e66eb2013570144c49dc56bfc4a763392a124bf3f599518e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cdfd1ebd40313d0e66eb2013570144c49dc56bfc4a763392a124bf3f599518e", kill_on_drop: false }` [INFO] [stdout] 5cdfd1ebd40313d0e66eb2013570144c49dc56bfc4a763392a124bf3f599518e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ac6e755bf4625df2bc6b42bcba9e99690e649cec55d057e233eadce560ae2e3 [INFO] running `Command { std: "docker" "start" "-a" "7ac6e755bf4625df2bc6b42bcba9e99690e649cec55d057e233eadce560ae2e3", kill_on_drop: false }` [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stdout] warning: unused import: `Questions` [INFO] [stdout] --> src/dns_parser/mod.rs:15:43 [INFO] [stdout] | [INFO] [stdout] 15 | pub use self::builder::{Answers, Builder, Questions}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `answers`, `nameservers`, and `additional` are never read [INFO] [stdout] --> src/dns_parser/structs.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Packet<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 8 | pub answers: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 9 | pub nameservers: Vec>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | pub additional: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `cls`, `ttl`, and `data` are never read [INFO] [stdout] --> src/dns_parser/structs.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ResourceRecord<'a> { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 29 | pub name: Name<'a>, [INFO] [stdout] | ^^^^ [INFO] [stdout] 30 | pub cls: Class, [INFO] [stdout] | ^^^ [INFO] [stdout] 31 | pub ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | pub data: RRData<'a>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dns_parser/parser.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/services.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&ServiceData> { [INFO] [stdout] | -- -- -- ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetime is named here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&'a ServiceData> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling libmdns v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Questions` [INFO] [stdout] --> src/dns_parser/mod.rs:15:43 [INFO] [stdout] | [INFO] [stdout] 15 | pub use self::builder::{Answers, Builder, Questions}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `additional` is never read [INFO] [stdout] --> src/dns_parser/structs.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Packet<'a> { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | pub additional: Vec>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dns_parser/parser.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 9 | pub fn parse(data: &[u8]) -> Result, Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/services.rs:37:69 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&ServiceData> { [INFO] [stdout] | -- -- -- ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | | | | [INFO] [stdout] | | | the lifetime is named here [INFO] [stdout] | | the lifetime is named here [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&'a ServiceData> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.32s [INFO] running `Command { std: "docker" "inspect" "7ac6e755bf4625df2bc6b42bcba9e99690e649cec55d057e233eadce560ae2e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac6e755bf4625df2bc6b42bcba9e99690e649cec55d057e233eadce560ae2e3", kill_on_drop: false }` [INFO] [stdout] 7ac6e755bf4625df2bc6b42bcba9e99690e649cec55d057e233eadce560ae2e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0310e527aaaf6dbff23a2811cf3ea691c0d38aa6cd41bcc47ede01b85dd2b2bb [INFO] running `Command { std: "docker" "start" "-a" "0310e527aaaf6dbff23a2811cf3ea691c0d38aa6cd41bcc47ede01b85dd2b2bb", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Questions` [INFO] [stderr] --> src/dns_parser/mod.rs:15:43 [INFO] [stderr] | [INFO] [stderr] 15 | pub use self::builder::{Answers, Builder, Questions}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `answers`, `nameservers`, and `additional` are never read [INFO] [stderr] --> src/dns_parser/structs.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Packet<'a> { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] ... [INFO] [stderr] 8 | pub answers: Vec>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 9 | pub nameservers: Vec>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 10 | pub additional: Vec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `cls`, `ttl`, and `data` are never read [INFO] [stderr] --> src/dns_parser/structs.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct ResourceRecord<'a> { [INFO] [stderr] | -------------- fields in this struct [INFO] [stderr] 29 | pub name: Name<'a>, [INFO] [stderr] | ^^^^ [INFO] [stderr] 30 | pub cls: Class, [INFO] [stderr] | ^^^ [INFO] [stderr] 31 | pub ttl: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 32 | pub data: RRData<'a>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ResourceRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/dns_parser/parser.rs:9:24 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn parse(data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 9 | pub fn parse(data: &[u8]) -> Result, Error> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/services.rs:37:69 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&ServiceData> { [INFO] [stderr] | -- -- -- ^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] | | | | [INFO] [stderr] | | | the lifetime is named here [INFO] [stderr] | | the lifetime is named here [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 37 | pub fn find_by_name<'a>(&'a self, name: &'a Name<'a>) -> Option<&'a ServiceData> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: field `additional` is never read [INFO] [stderr] --> src/dns_parser/structs.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Packet<'a> { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 10 | pub additional: Vec>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Packet` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `libmdns` (lib) generated 5 warnings (run `cargo fix --lib -p libmdns` to apply 3 suggestions) [INFO] [stderr] warning: `libmdns` (lib test) generated 4 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libmdns-5a81e7afadd4cb90) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test dns_parser::builder::test::build_query ... ok [INFO] [stdout] test dns_parser::builder::test::build_srv_query ... ok [INFO] [stdout] test dns_parser::parser::test::parse_cname_response ... ok [INFO] [stdout] test dns_parser::parser::test::parse_multiple_answers ... ok [INFO] [stdout] test dns_parser::parser::test::parse_mx_response ... ok [INFO] [stdout] test dns_parser::parser::test::parse_name_length_too_long_query ... ok [INFO] [stdout] test dns_parser::parser::test::parse_ns_response ... ok [INFO] [stdout] test dns_parser::parser::test::parse_srv_query ... ok [INFO] [stdout] test dns_parser::parser::test::parse_srv_response ... ok [INFO] [stdout] test fsm::tests::test_service_type_enumeration ... ok [INFO] [stdout] test dns_parser::header::test::parse_example_query ... ok [INFO] [stdout] test dns_parser::parser::test::parse_example_query ... ok [INFO] [stdout] test dns_parser::parser::test::parse_aaaa_response ... ok [INFO] [stderr] Doc-tests libmdns [INFO] [stdout] test dns_parser::header::test::parse_example_response ... ok [INFO] [stdout] test dns_parser::parser::test::parse_example_response ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - Responder::spawn (line 75) - compile ... ok [INFO] [stdout] test src/lib.rs - Responder::spawn_with_ip_list_and_hostname (line 124) - compile ... ok [INFO] [stdout] test src/lib.rs - Responder::register (line 220) - compile ... ok [INFO] [stdout] test src/lib.rs - Responder::spawn_with_ip_list (line 95) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0310e527aaaf6dbff23a2811cf3ea691c0d38aa6cd41bcc47ede01b85dd2b2bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0310e527aaaf6dbff23a2811cf3ea691c0d38aa6cd41bcc47ede01b85dd2b2bb", kill_on_drop: false }` [INFO] [stdout] 0310e527aaaf6dbff23a2811cf3ea691c0d38aa6cd41bcc47ede01b85dd2b2bb