[INFO] cloning repository https://github.com/crackrepacktorrent/rustydns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/crackrepacktorrent/rustydns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrackrepacktorrent%2Frustydns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrackrepacktorrent%2Frustydns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a748584be351d2720135a45a752bfde7f34907c6
[INFO] checking crackrepacktorrent/rustydns against master#8f08b3a32478b8d0507732800ecb548a76e0fd0c for pr-144157
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcrackrepacktorrent%2Frustydns" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/crackrepacktorrent/rustydns
[INFO] finished tweaking git repo https://github.com/crackrepacktorrent/rustydns
[INFO] tweaked toml for git repo https://github.com/crackrepacktorrent/rustydns written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/crackrepacktorrent/rustydns on toolchain 8f08b3a32478b8d0507732800ecb548a76e0fd0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/crackrepacktorrent/rustydns 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" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13363773905a47aebfcbb22241b84224141df09184fbe9f2176a28eb4bbfe8e9
[INFO] running `Command { std: "docker" "start" "-a" "13363773905a47aebfcbb22241b84224141df09184fbe9f2176a28eb4bbfe8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13363773905a47aebfcbb22241b84224141df09184fbe9f2176a28eb4bbfe8e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13363773905a47aebfcbb22241b84224141df09184fbe9f2176a28eb4bbfe8e9", kill_on_drop: false }`
[INFO] [stdout] 13363773905a47aebfcbb22241b84224141df09184fbe9f2176a28eb4bbfe8e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd81d685636201971a7351e97e20aa31d3b9892c4273dec043ec0c47ef4eee53
[INFO] running `Command { std: "docker" "start" "-a" "bd81d685636201971a7351e97e20aa31d3b9892c4273dec043ec0c47ef4eee53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling zerocopy v0.8.18
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.1
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking clap_builder v4.5.30
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling clap_derive v4.5.28
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking clap v4.5.30
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.9.0
[INFO] [stderr]     Checking dnsresolver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `header` and `questions` are never read
[INFO] [stdout]  --> src/message/packet.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DNSPacket {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 8 |     pub header: DNSHeader,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub questions: Vec<DNSQuestion>,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DNSPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `class` are never read
[INFO] [stdout]   --> src/message/record.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DNSRecord {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 16 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub type_: u16,
[INFO] [stdout] 18 |     pub class: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DNSRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `header` and `questions` are never read
[INFO] [stdout]  --> src/message/packet.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct DNSPacket {
[INFO] [stdout]   |            --------- fields in this struct
[INFO] [stdout] 8 |     pub header: DNSHeader,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout] 9 |     pub questions: Vec<DNSQuestion>,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DNSPacket` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `class` are never read
[INFO] [stdout]   --> src/message/record.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct DNSRecord {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 16 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 17 |     pub type_: u16,
[INFO] [stdout] 18 |     pub class: u16,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DNSRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.13s
[INFO] running `Command { std: "docker" "inspect" "bd81d685636201971a7351e97e20aa31d3b9892c4273dec043ec0c47ef4eee53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd81d685636201971a7351e97e20aa31d3b9892c4273dec043ec0c47ef4eee53", kill_on_drop: false }`
[INFO] [stdout] bd81d685636201971a7351e97e20aa31d3b9892c4273dec043ec0c47ef4eee53