[INFO] cloning repository https://github.com/xgzeng/cloudflare-ddns-service
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xgzeng/cloudflare-ddns-service" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgzeng%2Fcloudflare-ddns-service", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgzeng%2Fcloudflare-ddns-service'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc2f6c2a4b746350050a86b220fb64840dc4e0f8
[INFO] checking xgzeng/cloudflare-ddns-service against try#18f0df251aa25bd85bb3d295ad1bd925a64b1ffc for pr-94063
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxgzeng%2Fcloudflare-ddns-service" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xgzeng/cloudflare-ddns-service on toolchain 18f0df251aa25bd85bb3d295ad1bd925a64b1ffc
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xgzeng/cloudflare-ddns-service
[INFO] finished tweaking git repo https://github.com/xgzeng/cloudflare-ddns-service
[INFO] tweaked toml for git repo https://github.com/xgzeng/cloudflare-ddns-service written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/xgzeng/cloudflare-ddns-service already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable_derive v1.0.0
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[INFO] [stderr]   Downloaded libflate_lz77 v1.1.0
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[INFO] [stderr]   Downloaded cloudflare v0.8.7
[INFO] [stderr]   Downloaded encoding_rs v0.8.29
[INFO] [stderr]   Downloaded pnet_packet v0.28.0
[INFO] [stderr]   Downloaded ipnetwork v0.18.0
[INFO] [stderr]   Downloaded pnet_sys v0.28.0
[INFO] [stderr]   Downloaded reqwest v0.11.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8ec403ba3b09cab3b05417ed6679661d92350de10f6be588146b274069e1f8d
[INFO] running `Command { std: "docker" "start" "-a" "d8ec403ba3b09cab3b05417ed6679661d92350de10f6be588146b274069e1f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8ec403ba3b09cab3b05417ed6679661d92350de10f6be588146b274069e1f8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8ec403ba3b09cab3b05417ed6679661d92350de10f6be588146b274069e1f8d", kill_on_drop: false }`
[INFO] [stdout] d8ec403ba3b09cab3b05417ed6679661d92350de10f6be588146b274069e1f8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+18f0df251aa25bd85bb3d295ad1bd925a64b1ffc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7eb28892b5d4de6abfdd668421f4cb2cedda297a44d0e38facf6c268cd65f235
[INFO] running `Command { std: "docker" "start" "-a" "7eb28892b5d4de6abfdd668421f4cb2cedda297a44d0e38facf6c268cd65f235", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `get_current_ipv6`
[INFO] [stdout]  --> src/main.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use network::{get_current_ipv4, get_current_ipv6, get_current_ipv6_local,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_current_ipv6`
[INFO] [stdout]  --> src/main.rs:7:33
[INFO] [stdout]   |
[INFO] [stdout] 7 | use network::{get_current_ipv4, get_current_ipv6, get_current_ipv6_local,
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_current_ipv6`
[INFO] [stdout]   --> src/network.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub async fn get_current_ipv6(client: &mut ReqwClient) -> Result<Ipv6Addr> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_current_ipv6`
[INFO] [stdout]   --> src/network.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub async fn get_current_ipv6(client: &mut ReqwClient) -> Result<Ipv6Addr> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "7eb28892b5d4de6abfdd668421f4cb2cedda297a44d0e38facf6c268cd65f235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb28892b5d4de6abfdd668421f4cb2cedda297a44d0e38facf6c268cd65f235", kill_on_drop: false }`
[INFO] [stdout] 7eb28892b5d4de6abfdd668421f4cb2cedda297a44d0e38facf6c268cd65f235