[INFO] cloning repository https://github.com/AH-dark/vdns
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AH-dark/vdns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAH-dark%2Fvdns", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAH-dark%2Fvdns'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 788141bbf41649fe378afebb348e1e637b789fd7
[INFO] testing AH-dark/vdns against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAH-dark%2Fvdns" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AH-dark/vdns on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AH-dark/vdns
[INFO] finished tweaking git repo https://github.com/AH-dark/vdns
[INFO] tweaked toml for git repo https://github.com/AH-dark/vdns written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/AH-dark/vdns 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84ee43d9aba7102ded7edee2118fb4a12ebb0b09af5341420c2b9907dd582f25
[INFO] running `Command { std: "docker" "start" "-a" "84ee43d9aba7102ded7edee2118fb4a12ebb0b09af5341420c2b9907dd582f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ee43d9aba7102ded7edee2118fb4a12ebb0b09af5341420c2b9907dd582f25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ee43d9aba7102ded7edee2118fb4a12ebb0b09af5341420c2b9907dd582f25", kill_on_drop: false }`
[INFO] [stdout] 84ee43d9aba7102ded7edee2118fb4a12ebb0b09af5341420c2b9907dd582f25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9da770b2767538a5121392ce8c13fce5d108ef90e6f231bbfe0ea0ce510fac4d
[INFO] running `Command { std: "docker" "start" "-a" "9da770b2767538a5121392ce8c13fce5d108ef90e6f231bbfe0ea0ce510fac4d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling clap_lex v0.7.2
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[INFO] [stderr]    Compiling config v0.14.0
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling hickory-proto v0.25.0-alpha.1
[INFO] [stderr]    Compiling hyper v0.14.30
[INFO] [stderr]    Compiling hyper-util v0.1.6
[INFO] [stderr]    Compiling hyper-rustls v0.27.2
[INFO] [stderr]    Compiling metrics-exporter-prometheus v0.15.3
[INFO] [stderr]    Compiling reqwest v0.12.5
[INFO] [stderr]    Compiling hyper-timeout v0.4.1
[INFO] [stderr]    Compiling opentelemetry-http v0.13.0
[INFO] [stderr]    Compiling hickory-resolver v0.25.0-alpha.1
[INFO] [stderr]    Compiling tonic v0.11.0
[INFO] [stderr]    Compiling hickory-server v0.25.0-alpha.1
[INFO] [stderr]    Compiling opentelemetry-proto v0.6.0
[INFO] [stderr]    Compiling opentelemetry-otlp v0.16.0
[INFO] [stderr]    Compiling vdns v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clap::Parser`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NameServerConfig`
[INFO] [stdout]  --> src/dns.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hickory_resolver::config::{NameServerConfig, ResolverConfig, ResolverOpts};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gauge`
[INFO] [stdout]   --> src/authority.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | use metrics::{counter, gauge};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "9da770b2767538a5121392ce8c13fce5d108ef90e6f231bbfe0ea0ce510fac4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9da770b2767538a5121392ce8c13fce5d108ef90e6f231bbfe0ea0ce510fac4d", kill_on_drop: false }`
[INFO] [stdout] 9da770b2767538a5121392ce8c13fce5d108ef90e6f231bbfe0ea0ce510fac4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd4030e0f58413e1668619fcca5b1793b74c2127f221f36213ffc9531c0f20e1
[INFO] running `Command { std: "docker" "start" "-a" "fd4030e0f58413e1668619fcca5b1793b74c2127f221f36213ffc9531c0f20e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling vdns v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clap::Parser`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NameServerConfig`
[INFO] [stdout]  --> src/dns.rs:5:32
[INFO] [stdout]   |
[INFO] [stdout] 5 | use hickory_resolver::config::{NameServerConfig, ResolverConfig, ResolverOpts};
[INFO] [stdout]   |                                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `gauge`
[INFO] [stdout]   --> src/authority.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | use metrics::{counter, gauge};
[INFO] [stdout]    |                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "fd4030e0f58413e1668619fcca5b1793b74c2127f221f36213ffc9531c0f20e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd4030e0f58413e1668619fcca5b1793b74c2127f221f36213ffc9531c0f20e1", kill_on_drop: false }`
[INFO] [stdout] fd4030e0f58413e1668619fcca5b1793b74c2127f221f36213ffc9531c0f20e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6304cb30109c8f7eea40ebf0ade59717a9994c503450b2f40b9c410dcd17077c
[INFO] running `Command { std: "docker" "start" "-a" "6304cb30109c8f7eea40ebf0ade59717a9994c503450b2f40b9c410dcd17077c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `clap::Parser`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::Parser;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NameServerConfig`
[INFO] [stderr]  --> src/dns.rs:5:32
[INFO] [stderr]   |
[INFO] [stderr] 5 | use hickory_resolver::config::{NameServerConfig, ResolverConfig, ResolverOpts};
[INFO] [stderr]   |                                ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gauge`
[INFO] [stderr]   --> src/authority.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 | use metrics::{counter, gauge};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `vdns` (bin "vdns" test) generated 3 warnings (run `cargo fix --bin "vdns" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vdns-71a12832fb975653)
[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" "6304cb30109c8f7eea40ebf0ade59717a9994c503450b2f40b9c410dcd17077c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6304cb30109c8f7eea40ebf0ade59717a9994c503450b2f40b9c410dcd17077c", kill_on_drop: false }`
[INFO] [stdout] 6304cb30109c8f7eea40ebf0ade59717a9994c503450b2f40b9c410dcd17077c