[INFO] cloning repository https://github.com/BarkSanson/bark-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/BarkSanson/bark-dns-resolver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarkSanson%2Fbark-dns-resolver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarkSanson%2Fbark-dns-resolver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8e75770cb12c19a5dd8bd8d6afb9f4d794e11ae8 [INFO] checking BarkSanson/bark-dns-resolver/8e75770cb12c19a5dd8bd8d6afb9f4d794e11ae8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarkSanson%2Fbark-dns-resolver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BarkSanson/bark-dns-resolver on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BarkSanson/bark-dns-resolver [INFO] finished tweaking git repo https://github.com/BarkSanson/bark-dns-resolver [INFO] tweaked toml for git repo https://github.com/BarkSanson/bark-dns-resolver written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BarkSanson/bark-dns-resolver 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62a9890b301bb31bffd53fd147bea5fe85aa8b46717d9d83ca5529667d9fabf5 [INFO] running `Command { std: "docker" "start" "-a" "62a9890b301bb31bffd53fd147bea5fe85aa8b46717d9d83ca5529667d9fabf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62a9890b301bb31bffd53fd147bea5fe85aa8b46717d9d83ca5529667d9fabf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62a9890b301bb31bffd53fd147bea5fe85aa8b46717d9d83ca5529667d9fabf5", kill_on_drop: false }` [INFO] [stdout] 62a9890b301bb31bffd53fd147bea5fe85aa8b46717d9d83ca5529667d9fabf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40a5de975180aacafc03697d16b06565b10b0bd019f306589b43986a6aea77c2 [INFO] running `Command { std: "docker" "start" "-a" "40a5de975180aacafc03697d16b06565b10b0bd019f306589b43986a6aea77c2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Checking bark-dns-resolver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::ptr::read` [INFO] [stdout] --> src/msg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::read; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AResourceRecord` and `CNameResourceRecord` [INFO] [stdout] --> src/msg.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::resource_record::{AResourceRecord, Class, CNameResourceRecord, ResourceRecord, ResourceRecordFactory, ResourceRecordHeader, Ty... [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Bytes` [INFO] [stdout] --> src/resource_record.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::read` [INFO] [stdout] --> src/msg.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ptr::read; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AResourceRecord` and `CNameResourceRecord` [INFO] [stdout] --> src/msg.rs:8:30 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::resource_record::{AResourceRecord, Class, CNameResourceRecord, ResourceRecord, ResourceRecordFactory, ResourceRecordHeader, Ty... [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Bytes` [INFO] [stdout] --> src/resource_record.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::io::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/msg.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | Err(_) => return Err(DeserializationError::InvalidData(format!("Invalid QClass, {:?}", qclass))) [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resource_record.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | Err(_) => return Err(DeserializationError::InvalidData(format!("Invalid RR Type, {:?}", rr_class))) [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_compression_byte` is never read [INFO] [stdout] --> src/domain_name.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut is_compression_byte = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/requester.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let msg = DNSMessage::deserialize(buf, 0)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/msg.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 223 | impl Question { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 224 | fn new(qname: DomainName, qtype: Type, qclass: Class) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `answers`, `authorities`, and `additional` are never read [INFO] [stdout] --> src/msg.rs:293:5 [INFO] [stdout] | [INFO] [stdout] 290 | pub(crate) struct DNSMessage { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 293 | answers: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 294 | authorities: Option>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 295 | additional: Option>> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_from_components` is never used [INFO] [stdout] --> src/msg.rs:299:19 [INFO] [stdout] | [INFO] [stdout] 298 | impl DNSMessage { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 299 | pub(crate) fn new_from_components( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ResponseData` is never used [INFO] [stdout] --> src/resource_record.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub(crate) enum ResponseData { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `rr_class`, `ttl`, and `rdlength` are never read [INFO] [stdout] --> src/resource_record.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct ResourceRecordHeader { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 67 | name: DomainName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 68 | rr_type: Type, [INFO] [stdout] 69 | rr_class: Class, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | ttl: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 71 | rdlength: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/resource_record.rs:75:19 [INFO] [stdout] | [INFO] [stdout] 74 | impl ResourceRecordHeader { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 75 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serialize` is never used [INFO] [stdout] --> src/resource_record.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 146 | pub(crate) trait ResourceRecord { [INFO] [stdout] | -------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 149 | fn serialize() -> Vec where Self: Sized; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `ip` are never read [INFO] [stdout] --> src/resource_record.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub(crate) struct AResourceRecord { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 153 | header: ResourceRecordHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 154 | ip: Ipv4Addr [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/resource_record.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 157 | impl AResourceRecord { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 158 | fn new(header: ResourceRecordHeader, ip: Ipv4Addr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `cname` are never read [INFO] [stdout] --> src/resource_record.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 179 | pub(crate) struct CNameResourceRecord { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 180 | header: ResourceRecordHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 181 | cname: DomainName [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_valid` is never used [INFO] [stdout] --> src/domain_name.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl DomainName { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | fn is_valid(domain_name: String) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/msg.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 349 | let mut answers = None; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 367 | let authorities = None; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let additional = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | Ok((read_bytes, Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 378 | | header, [INFO] [stdout] 379 | | question, [INFO] [stdout] 380 | | answers, [INFO] [stdout] 381 | | authorities, [INFO] [stdout] 382 | | additional [INFO] [stdout] 383 | | })) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bark-dns-resolver` (lib) due to 2 previous errors; 18 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/msg.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | Err(_) => return Err(DeserializationError::InvalidData(format!("Invalid QClass, {:?}", qclass))) [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/resource_record.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | Err(_) => return Err(DeserializationError::InvalidData(format!("Invalid RR Type, {:?}", rr_class))) [INFO] [stdout] | ^^^^^^ matches no values because `Infallible` is uninhabited [INFO] [stdout] | [INFO] [stdout] = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `is_compression_byte` is never read [INFO] [stdout] --> src/domain_name.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | let mut is_compression_byte = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/requester.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let msg = DNSMessage::deserialize(buf, 0)?; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/msg.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 223 | impl Question { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 224 | fn new(qname: DomainName, qtype: Type, qclass: Class) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `answers`, `authorities`, and `additional` are never read [INFO] [stdout] --> src/msg.rs:293:5 [INFO] [stdout] | [INFO] [stdout] 290 | pub(crate) struct DNSMessage { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 293 | answers: Option>>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 294 | authorities: Option>>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 295 | additional: Option>> [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new_from_components` is never used [INFO] [stdout] --> src/msg.rs:299:19 [INFO] [stdout] | [INFO] [stdout] 298 | impl DNSMessage { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 299 | pub(crate) fn new_from_components( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ResponseData` is never used [INFO] [stdout] --> src/resource_record.rs:52:17 [INFO] [stdout] | [INFO] [stdout] 52 | pub(crate) enum ResponseData { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `rr_class`, `ttl`, and `rdlength` are never read [INFO] [stdout] --> src/resource_record.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 66 | pub struct ResourceRecordHeader { [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] 67 | name: DomainName, [INFO] [stdout] | ^^^^ [INFO] [stdout] 68 | rr_type: Type, [INFO] [stdout] 69 | rr_class: Class, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 70 | ttl: i32, [INFO] [stdout] | ^^^ [INFO] [stdout] 71 | rdlength: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/resource_record.rs:75:19 [INFO] [stdout] | [INFO] [stdout] 74 | impl ResourceRecordHeader { [INFO] [stdout] | ------------------------- associated function in this implementation [INFO] [stdout] 75 | pub(crate) fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serialize` is never used [INFO] [stdout] --> src/resource_record.rs:149:8 [INFO] [stdout] | [INFO] [stdout] 146 | pub(crate) trait ResourceRecord { [INFO] [stdout] | -------------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 149 | fn serialize() -> Vec where Self: Sized; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `ip` are never read [INFO] [stdout] --> src/resource_record.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub(crate) struct AResourceRecord { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 153 | header: ResourceRecordHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 154 | ip: Ipv4Addr [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/resource_record.rs:158:8 [INFO] [stdout] | [INFO] [stdout] 157 | impl AResourceRecord { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] 158 | fn new(header: ResourceRecordHeader, ip: Ipv4Addr) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `header` and `cname` are never read [INFO] [stdout] --> src/resource_record.rs:180:5 [INFO] [stdout] | [INFO] [stdout] 179 | pub(crate) struct CNameResourceRecord { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 180 | header: ResourceRecordHeader, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 181 | cname: DomainName [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_valid` is never used [INFO] [stdout] --> src/domain_name.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 7 | impl DomainName { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 14 | fn is_valid(domain_name: String) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/msg.rs:377:12 [INFO] [stdout] | [INFO] [stdout] 349 | let mut answers = None; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 367 | let authorities = None; [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 372 | let additional = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 377 | Ok((read_bytes, Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 378 | | header, [INFO] [stdout] 379 | | question, [INFO] [stdout] 380 | | answers, [INFO] [stdout] 381 | | authorities, [INFO] [stdout] 382 | | additional [INFO] [stdout] 383 | | })) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |__________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bark-dns-resolver` (lib test) due to 2 previous errors; 18 warnings emitted [INFO] running `Command { std: "docker" "inspect" "40a5de975180aacafc03697d16b06565b10b0bd019f306589b43986a6aea77c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40a5de975180aacafc03697d16b06565b10b0bd019f306589b43986a6aea77c2", kill_on_drop: false }` [INFO] [stdout] 40a5de975180aacafc03697d16b06565b10b0bd019f306589b43986a6aea77c2