[INFO] cloning repository https://github.com/jawline/rust_dns_client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jawline/rust_dns_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawline%2Frust_dns_client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawline%2Frust_dns_client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d86f63660711439907dc9c38516c33da0cb2d283 [INFO] testing jawline/rust_dns_client against 1.84.0 for beta-1.85-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjawline%2Frust_dns_client" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jawline/rust_dns_client on toolchain 1.84.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jawline/rust_dns_client [INFO] finished tweaking git repo https://github.com/jawline/rust_dns_client [INFO] tweaked toml for git repo https://github.com/jawline/rust_dns_client written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jawline/rust_dns_client 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9da65e54b5a3acf3c0bbf46e824d0fbe37451f8c128a77fc69a5e5894b5d3a9 [INFO] running `Command { std: "docker" "start" "-a" "b9da65e54b5a3acf3c0bbf46e824d0fbe37451f8c128a77fc69a5e5894b5d3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9da65e54b5a3acf3c0bbf46e824d0fbe37451f8c128a77fc69a5e5894b5d3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9da65e54b5a3acf3c0bbf46e824d0fbe37451f8c128a77fc69a5e5894b5d3a9", kill_on_drop: false }` [INFO] [stdout] b9da65e54b5a3acf3c0bbf46e824d0fbe37451f8c128a77fc69a5e5894b5d3a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebedbcf5a15bdd788b835c7c1c443343722639416ee112843a5d2015bc500a61 [INFO] running `Command { std: "docker" "start" "-a" "ebedbcf5a15bdd788b835c7c1c443343722639416ee112843a5d2015bc500a61", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling byteorder v1.2.6 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling dns_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/record.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | "NS" => Some(NS_CODE), [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stdout] 21 | "NS" => Some(NS_CODE), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/record.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | "NS" => Some(NS_CODE), [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stdout] 21 | "NS" => Some(NS_CODE), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `type_code`, `class_code`, `ttl`, `rdlength`, and `rdata` are never read [INFO] [stdout] --> src/answer.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Answer { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub name: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | pub type_code: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub class_code: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | pub ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | pub rdlength: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub rdata: Record [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Answer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SOA_CODE` is never used [INFO] [stdout] --> src/record.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const SOA_CODE: u16 = 0x6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WKS_CODE` is never used [INFO] [stdout] --> src/record.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const WKS_CODE: u16 = 0xB; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PTR_CODE` is never used [INFO] [stdout] --> src/record.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const PTR_CODE: u16 = 0xC; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SRV_CODE` is never used [INFO] [stdout] --> src/record.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const SRV_CODE: u16 = 0x21; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AAAA_CODE` is never used [INFO] [stdout] --> src/record.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const AAAA_CODE: u16 = 0x1C; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | A(Ipv4Addr), [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 31 | A(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | CNAME(Vec), [INFO] [stdout] | ----- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 32 | CNAME(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | NS(Vec), [INFO] [stdout] | -- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 33 | NS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/record.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | MX(u16, Vec), [INFO] [stdout] | -- ^^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 34 | MX((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | TXT(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 35 | TXT(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "ebedbcf5a15bdd788b835c7c1c443343722639416ee112843a5d2015bc500a61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebedbcf5a15bdd788b835c7c1c443343722639416ee112843a5d2015bc500a61", kill_on_drop: false }` [INFO] [stdout] ebedbcf5a15bdd788b835c7c1c443343722639416ee112843a5d2015bc500a61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c089bb0a348653d2a95a58f7503d3b190830ce814fc3ee48bf2c2b013a6e8729 [INFO] running `Command { std: "docker" "start" "-a" "c089bb0a348653d2a95a58f7503d3b190830ce814fc3ee48bf2c2b013a6e8729", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/record.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | "NS" => Some(NS_CODE), [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stdout] 21 | "NS" => Some(NS_CODE), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling dns_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/record.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | "NS" => Some(NS_CODE), [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stdout] 21 | "NS" => Some(NS_CODE), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/record.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | "NS" => Some(NS_CODE), [INFO] [stdout] | ---- matches all the relevant values [INFO] [stdout] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stdout] 21 | "NS" => Some(NS_CODE), [INFO] [stdout] | ^^^^ no value can reach this [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `type_code`, `class_code`, `ttl`, `rdlength`, and `rdata` are never read [INFO] [stdout] --> src/answer.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Answer { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub name: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | pub type_code: u16, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 8 | pub class_code: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 9 | pub ttl: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] 10 | pub rdlength: u16, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | pub rdata: Record [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Answer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SOA_CODE` is never used [INFO] [stdout] --> src/record.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const SOA_CODE: u16 = 0x6; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `WKS_CODE` is never used [INFO] [stdout] --> src/record.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub const WKS_CODE: u16 = 0xB; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PTR_CODE` is never used [INFO] [stdout] --> src/record.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const PTR_CODE: u16 = 0xC; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `SRV_CODE` is never used [INFO] [stdout] --> src/record.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const SRV_CODE: u16 = 0x21; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AAAA_CODE` is never used [INFO] [stdout] --> src/record.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const AAAA_CODE: u16 = 0x1C; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:31:7 [INFO] [stdout] | [INFO] [stdout] 31 | A(Ipv4Addr), [INFO] [stdout] | - ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 31 | A(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | CNAME(Vec), [INFO] [stdout] | ----- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 32 | CNAME(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | NS(Vec), [INFO] [stdout] | -- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 33 | NS(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/record.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | MX(u16, Vec), [INFO] [stdout] | -- ^^^ ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 34 | MX((), ()), [INFO] [stdout] | ~~ ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/record.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | TXT(String) [INFO] [stdout] | --- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] 35 | TXT(()) [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "c089bb0a348653d2a95a58f7503d3b190830ce814fc3ee48bf2c2b013a6e8729", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c089bb0a348653d2a95a58f7503d3b190830ce814fc3ee48bf2c2b013a6e8729", kill_on_drop: false }` [INFO] [stdout] c089bb0a348653d2a95a58f7503d3b190830ce814fc3ee48bf2c2b013a6e8729 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f5bf490e4e3e1618b00f49e2ffc6f4ebcdee136c9b7a7dfcf1166ad47e7e9db1 [INFO] running `Command { std: "docker" "start" "-a" "f5bf490e4e3e1618b00f49e2ffc6f4ebcdee136c9b7a7dfcf1166ad47e7e9db1", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/record.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 19 | "NS" => Some(NS_CODE), [INFO] [stderr] | ---- matches all the relevant values [INFO] [stderr] 20 | "CNAME" => Some(CNAME_CODE), [INFO] [stderr] 21 | "NS" => Some(NS_CODE), [INFO] [stderr] | ^^^^ no value can reach this [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dns_client` (lib) generated 1 warning [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `name`, `type_code`, `class_code`, `ttl`, `rdlength`, and `rdata` are never read [INFO] [stderr] --> src/answer.rs:6:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct Answer { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 6 | pub name: Vec, [INFO] [stderr] | ^^^^ [INFO] [stderr] 7 | pub type_code: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 8 | pub class_code: u16, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 9 | pub ttl: u32, [INFO] [stderr] | ^^^ [INFO] [stderr] 10 | pub rdlength: u16, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 11 | pub rdata: Record [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Answer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `SOA_CODE` is never used [INFO] [stderr] --> src/record.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | pub const SOA_CODE: u16 = 0x6; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `WKS_CODE` is never used [INFO] [stderr] --> src/record.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | pub const WKS_CODE: u16 = 0xB; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `PTR_CODE` is never used [INFO] [stderr] --> src/record.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | pub const PTR_CODE: u16 = 0xC; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `SRV_CODE` is never used [INFO] [stderr] --> src/record.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | pub const SRV_CODE: u16 = 0x21; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `AAAA_CODE` is never used [INFO] [stderr] --> src/record.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | pub const AAAA_CODE: u16 = 0x1C; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/record.rs:31:7 [INFO] [stderr] | [INFO] [stderr] 31 | A(Ipv4Addr), [INFO] [stderr] | - ^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 31 | A(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/record.rs:32:11 [INFO] [stderr] | [INFO] [stderr] 32 | CNAME(Vec), [INFO] [stderr] | ----- ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 32 | CNAME(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/record.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | NS(Vec), [INFO] [stderr] | -- ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 33 | NS(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/record.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | MX(u16, Vec), [INFO] [stderr] | -- ^^^ ^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 34 | MX((), ()), [INFO] [stderr] | ~~ ~~ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/record.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | TXT(String) [INFO] [stderr] | --- ^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Record` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 35 | TXT(()) [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `dns_client` (bin "dns_client" test) generated 13 warnings (1 duplicate) [INFO] [stderr] warning: `dns_client` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dns_client-efdfc90484f0db53) [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 src/main.rs (/opt/rustwide/target/debug/deps/dns_client-deab71193dd06ddb) [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_client [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" "f5bf490e4e3e1618b00f49e2ffc6f4ebcdee136c9b7a7dfcf1166ad47e7e9db1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5bf490e4e3e1618b00f49e2ffc6f4ebcdee136c9b7a7dfcf1166ad47e7e9db1", kill_on_drop: false }` [INFO] [stdout] f5bf490e4e3e1618b00f49e2ffc6f4ebcdee136c9b7a7dfcf1166ad47e7e9db1