[INFO] cloning repository https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ote-Leo/codecrafters-dns-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 616135043384f6fc20ac4aaa6337fad23b0b9e14
[INFO] testing Ote-Leo/codecrafters-dns-server-rust against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOte-Leo%2Fcodecrafters-dns-server-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] finished tweaking git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust
[INFO] tweaked toml for git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ote-Leo/codecrafters-dns-server-rust 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2f27f3dad051bc8bd8be8bb944c6a9dd3eea04398e27025e4a62cc8e01924d4
[INFO] running `Command { std: "docker" "start" "-a" "a2f27f3dad051bc8bd8be8bb944c6a9dd3eea04398e27025e4a62cc8e01924d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f27f3dad051bc8bd8be8bb944c6a9dd3eea04398e27025e4a62cc8e01924d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f27f3dad051bc8bd8be8bb944c6a9dd3eea04398e27025e4a62cc8e01924d4", kill_on_drop: false }`
[INFO] [stdout] a2f27f3dad051bc8bd8be8bb944c6a9dd3eea04398e27025e4a62cc8e01924d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89f38504d2d8ef0accf01bfd25a356bf922bbef5567b099d0a08443bffe90f5d
[INFO] running `Command { std: "docker" "start" "-a" "89f38504d2d8ef0accf01bfd25a356bf922bbef5567b099d0a08443bffe90f5d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling bytes v1.3.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling dns-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s
[INFO] running `Command { std: "docker" "inspect" "89f38504d2d8ef0accf01bfd25a356bf922bbef5567b099d0a08443bffe90f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f38504d2d8ef0accf01bfd25a356bf922bbef5567b099d0a08443bffe90f5d", kill_on_drop: false }`
[INFO] [stdout] 89f38504d2d8ef0accf01bfd25a356bf922bbef5567b099d0a08443bffe90f5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55a30ca2353d25661e6963687c31b2949d40f2d6791a8bc70404e1d0824f7398
[INFO] running `Command { std: "docker" "start" "-a" "55a30ca2353d25661e6963687c31b2949d40f2d6791a8bc70404e1d0824f7398", kill_on_drop: false }`
[INFO] [stderr]    Compiling dns-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "55a30ca2353d25661e6963687c31b2949d40f2d6791a8bc70404e1d0824f7398", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55a30ca2353d25661e6963687c31b2949d40f2d6791a8bc70404e1d0824f7398", kill_on_drop: false }`
[INFO] [stdout] 55a30ca2353d25661e6963687c31b2949d40f2d6791a8bc70404e1d0824f7398
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ff5f78a74401716ac74b3fa4e54e3a7daac8c57447b43d47c4ca5acc0ebab88
[INFO] running `Command { std: "docker" "start" "-a" "4ff5f78a74401716ac74b3fa4e54e3a7daac8c57447b43d47c4ca5acc0ebab88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dns_starter_rust-99ac06d846cc62ac)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test message::header::parsing::parse_compressed_packet_section_stage ... ok
[INFO] [stdout] test message::header::parsing::parse_question_section_stage ... ok
[INFO] [stdout] test message::header::parsing::parse_header_section_stage ... ok
[INFO] [stdout] test message::header::parsing::write_header_section_stage ... ok
[INFO] [stdout] test message::header::parsing::setup_udp_server_stage ... ok
[INFO] [stdout] test message::header::parsing::write_question_section_stage ... ok
[INFO] [stdout] test message::header::parsing::write_answer_section_stage ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dns_starter_rust-ecb7304927f75f38)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[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] [stderr]    Doc-tests dns_starter_rust
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/message/question.rs - message::question (line 17) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/message/question.rs - message::question (line 17) stdout ----
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/message/question.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 19 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]    |  ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 19 - [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout] 19 + ['QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/message/question.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]    |          ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 19 - [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout] 19 + [`QDCOUNT']: super::header::Header::question_count
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/message/question.rs:20:2
[INFO] [stdout]    |
[INFO] [stdout] 20 | [`question section`]: super::Message::questions
[INFO] [stdout]    |  ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 20 - [`question section`]: super::Message::questions
[INFO] [stdout] 20 + ['question section`]: super::Message::questions
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: unknown start of token: `
[INFO] [stdout]   --> src/message/question.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 20 | [`question section`]: super::Message::questions
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: Unicode character '`' (Grave Accent) looks like ''' (Single Quote), but it is not
[INFO] [stdout]    |
[INFO] [stdout] 20 - [`question section`]: super::Message::questions
[INFO] [stdout] 20 + [`question section']: super::Message::questions
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: expected item, found `[`
[INFO] [stdout]   --> src/message/question.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | [`QDCOUNT`]: super::header::Header::question_count
[INFO] [stdout]    | ^ expected item
[INFO] [stdout]    |
[INFO] [stdout]    = note: for a full list of items that can appear in modules, see <https://doc.rust-lang.org/reference/items.html>
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/message/question.rs - message::question (line 17)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4ff5f78a74401716ac74b3fa4e54e3a7daac8c57447b43d47c4ca5acc0ebab88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ff5f78a74401716ac74b3fa4e54e3a7daac8c57447b43d47c4ca5acc0ebab88", kill_on_drop: false }`
[INFO] [stdout] 4ff5f78a74401716ac74b3fa4e54e3a7daac8c57447b43d47c4ca5acc0ebab88
