[INFO] fetching crate nautic_dns 0.0.1-alpha...
[INFO] testing nautic_dns-0.0.1-alpha against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate nautic_dns 0.0.1-alpha into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nautic_dns 0.0.1-alpha on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 94 packages to latest compatible versions
[INFO] [stderr]       Adding bitter v0.6.2 (available: v0.8.0)
[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: v2.0.16)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitter v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 935e8b752e4dd0a9f09fbd406d81be5a61c2d8eeb92d5bfd1aac2b6a3d2d070d
[INFO] running `Command { std: "docker" "start" "-a" "935e8b752e4dd0a9f09fbd406d81be5a61c2d8eeb92d5bfd1aac2b6a3d2d070d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "935e8b752e4dd0a9f09fbd406d81be5a61c2d8eeb92d5bfd1aac2b6a3d2d070d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "935e8b752e4dd0a9f09fbd406d81be5a61c2d8eeb92d5bfd1aac2b6a3d2d070d", kill_on_drop: false }`
[INFO] [stdout] 935e8b752e4dd0a9f09fbd406d81be5a61c2d8eeb92d5bfd1aac2b6a3d2d070d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6f7e867ae2d54cd358b1ebdbc95e128553097b8383365b319c97b396e13a600
[INFO] running `Command { std: "docker" "start" "-a" "e6f7e867ae2d54cd358b1ebdbc95e128553097b8383365b319c97b396e13a600", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling bitter v0.6.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[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 bytes v1.10.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling tokio v1.47.1
[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 14.09s
[INFO] running `Command { std: "docker" "inspect" "e6f7e867ae2d54cd358b1ebdbc95e128553097b8383365b319c97b396e13a600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f7e867ae2d54cd358b1ebdbc95e128553097b8383365b319c97b396e13a600", kill_on_drop: false }`
[INFO] [stdout] e6f7e867ae2d54cd358b1ebdbc95e128553097b8383365b319c97b396e13a600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c98515445663dc24a3dbf1447326372bbef265425e589462b4f2a7f9fb9e2ac
[INFO] running `Command { std: "docker" "start" "-a" "1c98515445663dc24a3dbf1447326372bbef265425e589462b4f2a7f9fb9e2ac", 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 1.10s
[INFO] running `Command { std: "docker" "inspect" "1c98515445663dc24a3dbf1447326372bbef265425e589462b4f2a7f9fb9e2ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c98515445663dc24a3dbf1447326372bbef265425e589462b4f2a7f9fb9e2ac", kill_on_drop: false }`
[INFO] [stdout] 1c98515445663dc24a3dbf1447326372bbef265425e589462b4f2a7f9fb9e2ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d05e429c0e596b86629023fb3294a82a09233c301b118ed355f43c527e6b2232
[INFO] running `Command { std: "docker" "start" "-a" "d05e429c0e596b86629023fb3294a82a09233c301b118ed355f43c527e6b2232", 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<UdpSocket>,
[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 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nautic_dns-97218fa3501e7915)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nautic_dns
[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_op_code ... ok
[INFO] [stdout] test protocol::flags::tests::flags_builder_query_to_binary_and_back_success ... ok
[INFO] [stdout] test protocol::flags::tests::flags_bad_field_response_code ... ok
[INFO] [stdout] test protocol::flags::tests::flags_from_binary_and_back_success ... ok
[INFO] [stdout] test protocol::flags::tests::flags_builder_to_binary_success ... ok
[INFO] [stdout] test protocol::flags::tests::flags_recursion_query_success ... ok
[INFO] [stdout] test protocol::flags::tests::flags_simple_response_success ... ok
[INFO] [stdout] test protocol::flags::tests::flags_simple_query_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_from_binary_2_success ... ok
[INFO] [stdout] test protocol::header::tests::header_into_binary_success ... ok
[INFO] [stdout] test protocol::header::tests::header_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] [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" "d05e429c0e596b86629023fb3294a82a09233c301b118ed355f43c527e6b2232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d05e429c0e596b86629023fb3294a82a09233c301b118ed355f43c527e6b2232", kill_on_drop: false }`
[INFO] [stdout] d05e429c0e596b86629023fb3294a82a09233c301b118ed355f43c527e6b2232