[INFO] cloning repository https://github.com/pradt2/always-online-stun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pradt2/always-online-stun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpradt2%2Falways-online-stun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpradt2%2Falways-online-stun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 599af5c07904a6599639cbf151986ddd53d4e79f
[INFO] testing pradt2/always-online-stun against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpradt2%2Falways-online-stun" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pradt2/always-online-stun on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pradt2/always-online-stun
[INFO] finished tweaking git repo https://github.com/pradt2/always-online-stun
[INFO] tweaked toml for git repo https://github.com/pradt2/always-online-stun written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/pradt2/always-online-stun already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable v0.2.24
[INFO] [stderr]   Downloaded bytecodec v0.4.15
[INFO] [stderr]   Downloaded stun_codec v0.1.13
[INFO] [stderr]   Downloaded stunclient v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d81fb93a54400c26e407f432223800a1091b0236cfbbc4a20ff3890861601af3
[INFO] running `Command { std: "docker" "start" "-a" "d81fb93a54400c26e407f432223800a1091b0236cfbbc4a20ff3890861601af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d81fb93a54400c26e407f432223800a1091b0236cfbbc4a20ff3890861601af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81fb93a54400c26e407f432223800a1091b0236cfbbc4a20ff3890861601af3", kill_on_drop: false }`
[INFO] [stdout] d81fb93a54400c26e407f432223800a1091b0236cfbbc4a20ff3890861601af3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4068328f5f8319217fba64fbb33c4a551b93c5ed8fe7519a739911d98b571896
[INFO] running `Command { std: "docker" "start" "-a" "4068328f5f8319217fba64fbb33c4a551b93c5ed8fe7519a739911d98b571896", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling build_const v0.2.2
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]    Compiling tokio v1.14.0
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling tracing-core v0.1.24
[INFO] [stderr]    Compiling anyhow v1.0.45
[INFO] [stderr]    Compiling rustls-pemfile v0.3.0
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling webpki v0.22.0
[INFO] [stderr]    Compiling sct v0.7.0
[INFO] [stderr]    Compiling webpki-roots v0.22.2
[INFO] [stderr]    Compiling tokio-macros v1.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]    Compiling trackable v1.2.0
[INFO] [stderr]    Compiling trackable v0.2.24
[INFO] [stderr]    Compiling bytecodec v0.4.15
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tracing v0.1.32
[INFO] [stderr]    Compiling stun_codec v0.1.13
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.7.1
[INFO] [stderr]    Compiling tokio-rustls v0.23.3
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling stunclient v0.3.1
[INFO] [stderr]    Compiling h2 v0.3.13
[INFO] [stderr]    Compiling hyper v0.14.18
[INFO] [stderr]    Compiling hyper-rustls v0.23.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling always-online-stun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rtt`
[INFO] [stdout]   --> src/main.rs:84:80
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...   StunSocketResponse::InvalidMappingResponse { expected, actual, rtt } => { debug!("{:<25} -> Socket {:<21} returned an invalid mappi...
[INFO] [stdout]    |                                                                      ^^^ help: try ignoring the field: `rtt: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TCP`
[INFO] [stdout]  --> src/servers.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     UDP, TCP
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TransportProtocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/servers.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^        ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rtt`
[INFO] [stdout]   --> src/stun.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |     HealthyResponse { rtt: Duration },
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `StunSocketResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/stun.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) async fn get_hostname_geoip_info(&self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_ip_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     async fn get_ip_geoip_info(&self, ip: IpAddr) -> io::Result<GeoIpData> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) async fn get_hostname_geoip_info(&mut self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "4068328f5f8319217fba64fbb33c4a551b93c5ed8fe7519a739911d98b571896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4068328f5f8319217fba64fbb33c4a551b93c5ed8fe7519a739911d98b571896", kill_on_drop: false }`
[INFO] [stdout] 4068328f5f8319217fba64fbb33c4a551b93c5ed8fe7519a739911d98b571896
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8d7160039a0532c2f0fc786c26a57b0249de7b2915e8ac8584a9fe3666db1be
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b8d7160039a0532c2f0fc786c26a57b0249de7b2915e8ac8584a9fe3666db1be", kill_on_drop: false }`
[INFO] [stderr]    Compiling always-online-stun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rtt`
[INFO] [stdout]   --> src/main.rs:84:80
[INFO] [stdout]    |
[INFO] [stdout] 84 | ...   StunSocketResponse::InvalidMappingResponse { expected, actual, rtt } => { debug!("{:<25} -> Socket {:<21} returned an invalid mappi...
[INFO] [stdout]    |                                                                      ^^^ help: try ignoring the field: `rtt: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `TCP`
[INFO] [stdout]  --> src/servers.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     UDP, TCP
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `TransportProtocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]  --> src/servers.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, PartialEq)]
[INFO] [stdout]   |          ^^^^^        ^^^^^
[INFO] [stdout]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `rtt`
[INFO] [stdout]   --> src/stun.rs:85:23
[INFO] [stdout]    |
[INFO] [stdout] 85 |     HealthyResponse { rtt: Duration },
[INFO] [stdout]    |                       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `StunSocketResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/stun.rs:83:10
[INFO] [stdout]    |
[INFO] [stdout] 83 | #[derive(Clone, Debug)]
[INFO] [stdout]    |          ^^^^^  ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:32:25
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub(crate) async fn get_hostname_geoip_info(&self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_ip_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |     async fn get_ip_geoip_info(&self, ip: IpAddr) -> io::Result<GeoIpData> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stdout]   --> src/geoip.rs:93:25
[INFO] [stdout]    |
[INFO] [stdout] 93 |     pub(crate) async fn get_hostname_geoip_info(&mut self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.00s
[INFO] running `Command { std: "docker" "inspect" "b8d7160039a0532c2f0fc786c26a57b0249de7b2915e8ac8584a9fe3666db1be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d7160039a0532c2f0fc786c26a57b0249de7b2915e8ac8584a9fe3666db1be", kill_on_drop: false }`
[INFO] [stdout] b8d7160039a0532c2f0fc786c26a57b0249de7b2915e8ac8584a9fe3666db1be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 53b6c8c8387a99c11771ac7f3645e2fd6b8fd281dafd006357034ced4bd6885b
[INFO] running `Command { std: "docker" "start" "-a" "53b6c8c8387a99c11771ac7f3645e2fd6b8fd281dafd006357034ced4bd6885b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `rtt`
[INFO] [stderr]   --> src/main.rs:84:80
[INFO] [stderr]    |
[INFO] [stderr] 84 | ...   StunSocketResponse::InvalidMappingResponse { expected, actual, rtt } => { debug!("{:<25} -> Socket {:<21} returned an invalid mappi...
[INFO] [stderr]    |                                                                      ^^^ help: try ignoring the field: `rtt: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `TCP`
[INFO] [stderr]  --> src/servers.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |     UDP, TCP
[INFO] [stderr]   |          ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `TransportProtocol` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]  --> src/servers.rs:5:10
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Clone, Copy, Debug, PartialEq)]
[INFO] [stderr]   |          ^^^^^        ^^^^^
[INFO] [stderr]   = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rtt`
[INFO] [stderr]   --> src/stun.rs:85:23
[INFO] [stderr]    |
[INFO] [stderr] 85 |     HealthyResponse { rtt: Duration },
[INFO] [stderr]    |                       ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `StunSocketResponse` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/stun.rs:83:10
[INFO] [stderr]    |
[INFO] [stderr] 83 | #[derive(Clone, Debug)]
[INFO] [stderr]    |          ^^^^^  ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stderr]   --> src/geoip.rs:32:25
[INFO] [stderr]    |
[INFO] [stderr] 32 |     pub(crate) async fn get_hostname_geoip_info(&self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_ip_geoip_info`
[INFO] [stderr]   --> src/geoip.rs:36:14
[INFO] [stderr]    |
[INFO] [stderr] 36 |     async fn get_ip_geoip_info(&self, ip: IpAddr) -> io::Result<GeoIpData> {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_hostname_geoip_info`
[INFO] [stderr]   --> src/geoip.rs:93:25
[INFO] [stderr]    |
[INFO] [stderr] 93 |     pub(crate) async fn get_hostname_geoip_info(&mut self, hostname: &str) -> io::Result<GeoIpData> {
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `always-online-stun` (bin "always-online-stun" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/always_online_stun-3a1a879213883b6c)
[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" "53b6c8c8387a99c11771ac7f3645e2fd6b8fd281dafd006357034ced4bd6885b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53b6c8c8387a99c11771ac7f3645e2fd6b8fd281dafd006357034ced4bd6885b", kill_on_drop: false }`
[INFO] [stdout] 53b6c8c8387a99c11771ac7f3645e2fd6b8fd281dafd006357034ced4bd6885b