[INFO] cloning repository https://github.com/marxin/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/marxin/codecrafters-dns-server-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fcodecrafters-dns-server-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fcodecrafters-dns-server-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22879cb7d321a14d5d13da4da6fc49ffd8f2b6c4
[INFO] checking marxin/codecrafters-dns-server-rust against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fcodecrafters-dns-server-rust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/marxin/codecrafters-dns-server-rust
[INFO] finished tweaking git repo https://github.com/marxin/codecrafters-dns-server-rust
[INFO] tweaked toml for git repo https://github.com/marxin/codecrafters-dns-server-rust written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/marxin/codecrafters-dns-server-rust on toolchain 42f4793e5a514858221b07ac379029d90353913e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/marxin/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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded binrw_derive v0.13.3
[INFO] [stderr]   Downloaded binrw v0.13.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2eb2bba6d0475de7d0a05f3d05f54f419f52356699cf753a2a8a4ad3e59ec77
[INFO] running `Command { std: "docker" "start" "-a" "f2eb2bba6d0475de7d0a05f3d05f54f419f52356699cf753a2a8a4ad3e59ec77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2eb2bba6d0475de7d0a05f3d05f54f419f52356699cf753a2a8a4ad3e59ec77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2eb2bba6d0475de7d0a05f3d05f54f419f52356699cf753a2a8a4ad3e59ec77", kill_on_drop: false }`
[INFO] [stdout] f2eb2bba6d0475de7d0a05f3d05f54f419f52356699cf753a2a8a4ad3e59ec77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38d6e1982bce359d18089fe27df268edc81aedc097cf1f8d458f80a0c9a365a8
[INFO] running `Command { std: "docker" "start" "-a" "38d6e1982bce359d18089fe27df268edc81aedc097cf1f8d458f80a0c9a365a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.81
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]    Compiling binrw_derive v0.13.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling binrw v0.13.3
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking thiserror v1.0.38
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking dns-starter-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// Recursion Desired (RD) Sender sets this to 1 if the server should recursively resolve this query, 0 otherwise.
[INFO] [stdout]    |     ^
[INFO] [stdout] 46 |     pub recursion_desired: RecursionDesired,
[INFO] [stdout]    |                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 ~     // Recursion Desired (RD) Sender sets this to 1 if the server should recursively resolve this query, 0 otherwise.
[INFO] [stdout] 46 ~     pub recursion_desired: RecursionDesire ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     /// Truncation (TC) 1 if the message is larger than 512 bytes. Always 0 in UDP responses.
[INFO] [stdout]    |     ^
[INFO] [stdout] 48 |     pub truncation: Truncation,
[INFO] [stdout]    |                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 ~     // Truncation (TC) 1 if the message is larger than 512 bytes. Always 0 in UDP responses.
[INFO] [stdout] 48 ~     pub truncation: Truncatio ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     /// Authoritative Answer (AA) 1 if the responding server "owns" the domain queried, i.e., it's authoritative.
[INFO] [stdout]    |     ^
[INFO] [stdout] 50 |     pub authoritative: AuthoritativeAnswer,
[INFO] [stdout]    |                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 ~     // Authoritative Answer (AA) 1 if the responding server "owns" the domain queried, i.e., it's authoritative.
[INFO] [stdout] 50 ~     pub authoritative: AuthoritativeAnswe ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     /// Operation Code (OPCODE)    Specifies the kind of query in a message.
[INFO] [stdout]    |     ^
[INFO] [stdout] 52 |     pub opcode: B4,
[INFO] [stdout]    |                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 ~     // Operation Code (OPCODE)    Specifies the kind of query in a message.
[INFO] [stdout] 52 ~     pub opcode: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     /// Query/Response Indicator (QR). 1 for a reply packet, 0 for a question packet.
[INFO] [stdout]    |     ^
[INFO] [stdout] 54 |     pub qr: QueryResponseIndicator,
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 ~     // Query/Response Indicator (QR). 1 for a reply packet, 0 for a question packet.
[INFO] [stdout] 54 ~     pub qr: QueryResponseIndicato ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     /// Response Code (RCODE) Response code indicating the status of the response.
[INFO] [stdout]    |     ^
[INFO] [stdout] 63 |     pub response: B4,
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 ~     // Response Code (RCODE) Response code indicating the status of the response.
[INFO] [stdout] 63 ~     pub response: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// Recursion Available (RA) Server sets this to 1 to indicate that recursion is available.
[INFO] [stdout]    |     ^
[INFO] [stdout] 68 |     pub recursion_available: RecursionAvailable,
[INFO] [stdout]    |                                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 ~     // Recursion Available (RA) Server sets this to 1 to indicate that recursion is available.
[INFO] [stdout] 68 ~     pub recursion_available: RecursionAvailabl ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     /// Recursion Desired (RD) Sender sets this to 1 if the server should recursively resolve this query, 0 otherwise.
[INFO] [stdout]    |     ^
[INFO] [stdout] 46 |     pub recursion_desired: RecursionDesired,
[INFO] [stdout]    |                                           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 45 ~     // Recursion Desired (RD) Sender sets this to 1 if the server should recursively resolve this query, 0 otherwise.
[INFO] [stdout] 46 ~     pub recursion_desired: RecursionDesire ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     /// Truncation (TC) 1 if the message is larger than 512 bytes. Always 0 in UDP responses.
[INFO] [stdout]    |     ^
[INFO] [stdout] 48 |     pub truncation: Truncation,
[INFO] [stdout]    |                              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 ~     // Truncation (TC) 1 if the message is larger than 512 bytes. Always 0 in UDP responses.
[INFO] [stdout] 48 ~     pub truncation: Truncatio ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     /// Authoritative Answer (AA) 1 if the responding server "owns" the domain queried, i.e., it's authoritative.
[INFO] [stdout]    |     ^
[INFO] [stdout] 50 |     pub authoritative: AuthoritativeAnswer,
[INFO] [stdout]    |                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 ~     // Authoritative Answer (AA) 1 if the responding server "owns" the domain queried, i.e., it's authoritative.
[INFO] [stdout] 50 ~     pub authoritative: AuthoritativeAnswe ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     /// Operation Code (OPCODE)    Specifies the kind of query in a message.
[INFO] [stdout]    |     ^
[INFO] [stdout] 52 |     pub opcode: B4,
[INFO] [stdout]    |                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 51 ~     // Operation Code (OPCODE)    Specifies the kind of query in a message.
[INFO] [stdout] 52 ~     pub opcode: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     /// Query/Response Indicator (QR). 1 for a reply packet, 0 for a question packet.
[INFO] [stdout]    |     ^
[INFO] [stdout] 54 |     pub qr: QueryResponseIndicator,
[INFO] [stdout]    |                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 ~     // Query/Response Indicator (QR). 1 for a reply packet, 0 for a question packet.
[INFO] [stdout] 54 ~     pub qr: QueryResponseIndicato ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     /// Response Code (RCODE) Response code indicating the status of the response.
[INFO] [stdout]    |     ^
[INFO] [stdout] 63 |     pub response: B4,
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 ~     // Response Code (RCODE) Response code indicating the status of the response.
[INFO] [stdout] 63 ~     pub response: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/message.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     /// Recursion Available (RA) Server sets this to 1 to indicate that recursion is available.
[INFO] [stdout]    |     ^
[INFO] [stdout] 68 |     pub recursion_available: RecursionAvailable,
[INFO] [stdout]    |                                               ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 ~     // Recursion Available (RA) Server sets this to 1 to indicate that recursion is available.
[INFO] [stdout] 68 ~     pub recursion_available: RecursionAvailabl ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.60s
[INFO] running `Command { std: "docker" "inspect" "38d6e1982bce359d18089fe27df268edc81aedc097cf1f8d458f80a0c9a365a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38d6e1982bce359d18089fe27df268edc81aedc097cf1f8d458f80a0c9a365a8", kill_on_drop: false }`
[INFO] [stdout] 38d6e1982bce359d18089fe27df268edc81aedc097cf1f8d458f80a0c9a365a8
