[INFO] fetching crate nautic_dns 0.0.1-alpha... [INFO] testing nautic_dns-0.0.1-alpha against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nautic_dns 0.0.1-alpha into /workspace/builds/worker-7-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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nautic_dns 0.0.1-alpha on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 454341a1080abf52ecedf5958cd4a6bf9465327684a13c16788c1152c00a7199 [INFO] running `Command { std: "docker" "start" "-a" "454341a1080abf52ecedf5958cd4a6bf9465327684a13c16788c1152c00a7199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "454341a1080abf52ecedf5958cd4a6bf9465327684a13c16788c1152c00a7199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "454341a1080abf52ecedf5958cd4a6bf9465327684a13c16788c1152c00a7199", kill_on_drop: false }` [INFO] [stdout] 454341a1080abf52ecedf5958cd4a6bf9465327684a13c16788c1152c00a7199 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 946433c5e0af93f47ac2fc9ed05f9c5133b2394cab3eee01b54dbbcc042bae44 [INFO] running `Command { std: "docker" "start" "-a" "946433c5e0af93f47ac2fc9ed05f9c5133b2394cab3eee01b54dbbcc042bae44", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling bitter v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.4 [INFO] [stderr] Compiling zerotrie v0.2.2 [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 tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.3 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [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, [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 45.10s [INFO] running `Command { std: "docker" "inspect" "946433c5e0af93f47ac2fc9ed05f9c5133b2394cab3eee01b54dbbcc042bae44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "946433c5e0af93f47ac2fc9ed05f9c5133b2394cab3eee01b54dbbcc042bae44", kill_on_drop: false }` [INFO] [stdout] 946433c5e0af93f47ac2fc9ed05f9c5133b2394cab3eee01b54dbbcc042bae44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15509affec9bc2d0a53ba4fb48f6402d81cbd91c89be450298c8402c54219b87 [INFO] running `Command { std: "docker" "start" "-a" "15509affec9bc2d0a53ba4fb48f6402d81cbd91c89be450298c8402c54219b87", 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, [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, [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 1.06s [INFO] running `Command { std: "docker" "inspect" "15509affec9bc2d0a53ba4fb48f6402d81cbd91c89be450298c8402c54219b87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15509affec9bc2d0a53ba4fb48f6402d81cbd91c89be450298c8402c54219b87", kill_on_drop: false }` [INFO] [stdout] 15509affec9bc2d0a53ba4fb48f6402d81cbd91c89be450298c8402c54219b87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 341dc9cdc738710fddc613fbc62c7c695b017e92f6002468360183438ec24e5d [INFO] running `Command { std: "docker" "start" "-a" "341dc9cdc738710fddc613fbc62c7c695b017e92f6002468360183438ec24e5d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `remote_resolver` [INFO] [stderr] --> src/resolver.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | remote_resolver: &str, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remote_resolver` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `domain` [INFO] [stderr] --> src/resolver.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let domain = parse_domain(target)?; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_domain` [INFO] [stderr] [INFO] [stderr] warning: field `socket` is never read [INFO] [stderr] --> src/resolver.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct DnsResolver { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 9 | socket: Arc, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `nautic_dns` (lib) generated 3 warnings [INFO] [stderr] warning: `nautic_dns` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nautic_dns-d721aca73f7ca5ee) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test protocol::flags::tests::flags_authoritative_answer_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_bad_field_response_code ... ok [INFO] [stdout] test protocol::flags::tests::flags_builder_to_binary_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_bad_field_op_code ... ok [INFO] [stdout] test protocol::flags::tests::flags_from_binary_and_back_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_recursion_query_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_simple_query_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_simple_response_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_truncation_success ... ok [INFO] [stdout] test protocol::header::tests::header_from_binary_1_success ... ok [INFO] [stdout] test protocol::header::tests::header_into_binary_success ... ok [INFO] [stdout] test protocol::header::tests::header_from_binary_2_success ... ok [INFO] [stdout] test protocol::header::tests::header_to_binary_and_back_success ... ok [INFO] [stdout] test protocol::flags::tests::flags_builder_query_to_binary_and_back_success ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests nautic_dns [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" "341dc9cdc738710fddc613fbc62c7c695b017e92f6002468360183438ec24e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "341dc9cdc738710fddc613fbc62c7c695b017e92f6002468360183438ec24e5d", kill_on_drop: false }` [INFO] [stdout] 341dc9cdc738710fddc613fbc62c7c695b017e92f6002468360183438ec24e5d