[INFO] fetching crate nautic_dns 0.0.1-alpha...
[INFO] building nautic_dns-0.0.1-alpha against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate nautic_dns 0.0.1-alpha into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nautic_dns 0.0.1-alpha
[INFO] finished tweaking crates.io crate nautic_dns 0.0.1-alpha
[INFO] tweaked toml for crates.io crate nautic_dns 0.0.1-alpha written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nautic_dns 0.0.1-alpha on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 96 packages to latest compatible versions
[INFO] [stderr]       Adding bitter v0.6.2 (available: v0.8.1)
[INFO] [stderr]       Adding derive_more v0.99.20 (available: v2.0.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dad2d9e0b3e9fc471be8e35d6fb9c8e8a086d878f3f903c72f77aa4ef0c2b247
[INFO] running `Command { std: "docker" "start" "-a" "dad2d9e0b3e9fc471be8e35d6fb9c8e8a086d878f3f903c72f77aa4ef0c2b247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dad2d9e0b3e9fc471be8e35d6fb9c8e8a086d878f3f903c72f77aa4ef0c2b247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dad2d9e0b3e9fc471be8e35d6fb9c8e8a086d878f3f903c72f77aa4ef0c2b247", kill_on_drop: false }`
[INFO] [stdout] dad2d9e0b3e9fc471be8e35d6fb9c8e8a086d878f3f903c72f77aa4ef0c2b247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a41a768fa503086203acbfa40f6b5839fb7d97e176c5bdcf58d970c7d8a05f8a
[INFO] running `Command { std: "docker" "start" "-a" "a41a768fa503086203acbfa40f6b5839fb7d97e176c5bdcf58d970c7d8a05f8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling bitter v0.6.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling nautic_dns v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `remote_resolver`
[INFO] [stdout]   --> src/resolver.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         remote_resolver: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_resolver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]   --> src/resolver.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let domain = parse_domain(target)?;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/resolver.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DnsResolver {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     socket: Arc<UdpSocket>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.71s
[INFO] running `Command { std: "docker" "inspect" "a41a768fa503086203acbfa40f6b5839fb7d97e176c5bdcf58d970c7d8a05f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41a768fa503086203acbfa40f6b5839fb7d97e176c5bdcf58d970c7d8a05f8a", kill_on_drop: false }`
[INFO] [stdout] a41a768fa503086203acbfa40f6b5839fb7d97e176c5bdcf58d970c7d8a05f8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d203b16ea4ef9cbc862867578696e7f63b66bf24cfc903baf68004b6bb169bb1
[INFO] running `Command { std: "docker" "start" "-a" "d203b16ea4ef9cbc862867578696e7f63b66bf24cfc903baf68004b6bb169bb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling nautic_dns v0.0.1-alpha (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `remote_resolver`
[INFO] [stdout]   --> src/resolver.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         remote_resolver: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_resolver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]   --> src/resolver.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let domain = parse_domain(target)?;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/resolver.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DnsResolver {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     socket: Arc<UdpSocket>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `remote_resolver`
[INFO] [stdout]   --> src/resolver.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         remote_resolver: &str,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_resolver`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `domain`
[INFO] [stdout]   --> src/resolver.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let domain = parse_domain(target)?;
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `socket` is never read
[INFO] [stdout]  --> src/resolver.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct DnsResolver {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 9 |     socket: Arc<UdpSocket>,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "d203b16ea4ef9cbc862867578696e7f63b66bf24cfc903baf68004b6bb169bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d203b16ea4ef9cbc862867578696e7f63b66bf24cfc903baf68004b6bb169bb1", kill_on_drop: false }`
[INFO] [stdout] d203b16ea4ef9cbc862867578696e7f63b66bf24cfc903baf68004b6bb169bb1
