[INFO] cloning repository https://github.com/WinterCore/rustdns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WinterCore/rustdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 124b6657df1c6ad6fd832d3694936c9022b536c7
[INFO] testing WinterCore/rustdns/124b6657df1c6ad6fd832d3694936c9022b536c7 against 1.82.0 for beta-1.83-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWinterCore%2Frustdns" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WinterCore/rustdns on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WinterCore/rustdns
[INFO] finished tweaking git repo https://github.com/WinterCore/rustdns
[INFO] tweaked toml for git repo https://github.com/WinterCore/rustdns written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/WinterCore/rustdns 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" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06bd9974d40ed4e15c1211fafe91b27ebcc7ad7764c336dfeec8cc253aba1abd
[INFO] running `Command { std: "docker" "start" "-a" "06bd9974d40ed4e15c1211fafe91b27ebcc7ad7764c336dfeec8cc253aba1abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06bd9974d40ed4e15c1211fafe91b27ebcc7ad7764c336dfeec8cc253aba1abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06bd9974d40ed4e15c1211fafe91b27ebcc7ad7764c336dfeec8cc253aba1abd", kill_on_drop: false }`
[INFO] [stdout] 06bd9974d40ed4e15c1211fafe91b27ebcc7ad7764c336dfeec8cc253aba1abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3249d3a574e405c8da2a43f3fa9f114c6b3b12aadf8add1b0610dfdda569b1cb
[INFO] running `Command { std: "docker" "start" "-a" "3249d3a574e405c8da2a43f3fa9f114c6b3b12aadf8add1b0610dfdda569b1cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/parser/question.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parser/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::{Parse, LabelPtrMap};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr` and `SocketAddrV4`
[INFO] [stdout]  --> src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddrV4, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `er`
[INFO] [stdout]   --> src/server/server.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Err(er) => return Err("Failed to receive data from socket".to_owned()),
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_er`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/server.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             Err(err) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootServer` is never constructed
[INFO] [stdout]  --> src/server/root_server.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct RootServer {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/root_server.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RootServer {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 11 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "3249d3a574e405c8da2a43f3fa9f114c6b3b12aadf8add1b0610dfdda569b1cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3249d3a574e405c8da2a43f3fa9f114c6b3b12aadf8add1b0610dfdda569b1cb", kill_on_drop: false }`
[INFO] [stdout] 3249d3a574e405c8da2a43f3fa9f114c6b3b12aadf8add1b0610dfdda569b1cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5fd59b125e2c28c63edafc939cfa78b2640046c21dcc9529d0514ede3a464e
[INFO] running `Command { std: "docker" "start" "-a" "5b5fd59b125e2c28c63edafc939cfa78b2640046c21dcc9529d0514ede3a464e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustdns v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/parser/question.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> src/parser/mod.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use common::{Parse, LabelPtrMap};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Ipv4Addr` and `SocketAddrV4`
[INFO] [stdout]  --> src/main.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Ipv4Addr, SocketAddrV4, UdpSocket};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `er`
[INFO] [stdout]   --> src/server/server.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |         Err(er) => return Err("Failed to receive data from socket".to_owned()),
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_er`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/server/server.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |             Err(err) => {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootServer` is never constructed
[INFO] [stdout]  --> src/server/root_server.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct RootServer {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/server/root_server.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RootServer {
[INFO] [stdout]    | --------------- associated function in this implementation
[INFO] [stdout] 11 |     fn new() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5b5fd59b125e2c28c63edafc939cfa78b2640046c21dcc9529d0514ede3a464e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5fd59b125e2c28c63edafc939cfa78b2640046c21dcc9529d0514ede3a464e", kill_on_drop: false }`
[INFO] [stdout] 5b5fd59b125e2c28c63edafc939cfa78b2640046c21dcc9529d0514ede3a464e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 199a01990aa17a6cd11328884292ea2c285f922b47114af30d2b33b7423e85f4
[INFO] running `Command { std: "docker" "start" "-a" "199a01990aa17a6cd11328884292ea2c285f922b47114af30d2b33b7423e85f4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/parser/question.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{collections::HashMap};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Parse`
[INFO] [stderr]  --> src/parser/mod.rs:8:18
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use common::{Parse, LabelPtrMap};
[INFO] [stderr]   |                  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Ipv4Addr` and `SocketAddrV4`
[INFO] [stderr]  --> src/main.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::net::{Ipv4Addr, SocketAddrV4, UdpSocket};
[INFO] [stderr]   |                ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `er`
[INFO] [stderr]   --> src/server/server.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |         Err(er) => return Err("Failed to receive data from socket".to_owned()),
[INFO] [stderr]    |             ^^ help: if this is intentional, prefix it with an underscore: `_er`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `err`
[INFO] [stderr]   --> src/server/server.rs:53:17
[INFO] [stderr]    |
[INFO] [stderr] 53 |             Err(err) => {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RootServer` is never constructed
[INFO] [stderr]  --> src/server/root_server.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct RootServer {
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/server/root_server.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl RootServer {
[INFO] [stderr]    | --------------- associated function in this implementation
[INFO] [stderr] 11 |     fn new() {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rustdns` (bin "rustdns" test) generated 7 warnings (run `cargo fix --bin "rustdns" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustdns-5ea0ded3212c5d33)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test parser::packet::tests::parses_and_serializes_simple_query_packet ... ok
[INFO] [stdout] test parser::packet::tests::parses_and_serializes_complex_response_packet ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "199a01990aa17a6cd11328884292ea2c285f922b47114af30d2b33b7423e85f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "199a01990aa17a6cd11328884292ea2c285f922b47114af30d2b33b7423e85f4", kill_on_drop: false }`
[INFO] [stdout] 199a01990aa17a6cd11328884292ea2c285f922b47114af30d2b33b7423e85f4