[INFO] cloning repository https://github.com/shadowsocks/shadowsocks-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shadowsocks/shadowsocks-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b02715265118331cb9e6d275ebb3c53ba15d3d21
[INFO] checking shadowsocks/shadowsocks-rust against e7769602aca3770e8d8ea55716becb22e839a579 for pr-161253
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshadowsocks%2Fshadowsocks-rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] finished tweaking git repo https://github.com/shadowsocks/shadowsocks-rust
[INFO] tweaked toml for git repo https://github.com/shadowsocks/shadowsocks-rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shadowsocks/shadowsocks-rust on toolchain e7769602aca3770e8d8ea55716becb22e839a579
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shadowsocks/shadowsocks-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" "+e7769602aca3770e8d8ea55716becb22e839a579" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5
[INFO] running `Command { std: "docker" "start" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5" "/opt/rustwide/cargo-home/bin/cargo" "+e7769602aca3770e8d8ea55716becb22e839a579" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking tokio-tfo v0.4.3
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[INFO] [stderr]     Checking h2 v0.4.19
[INFO] [stderr]     Checking hyper v1.11.1
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking shadowsocks-crypto v0.8.0
[INFO] [stderr]     Checking tokio-rustls v0.26.5
[INFO] [stderr]     Checking hickory-net v0.26.1
[INFO] [stderr]     Checking hickory-resolver v0.26.1
[INFO] [stderr]     Checking shadowsocks v1.25.0 (/opt/rustwide/workdir/crates/shadowsocks)
[INFO] [stderr]     Checking shadowsocks-service v1.25.0 (/opt/rustwide/workdir/crates/shadowsocks-service)
[INFO] [stdout] warning: overflow evaluating the requirement `impl futures::Future<Output = Result<(), std::io::Error>>: std::marker::Send`
[INFO] [stdout]    --> crates/shadowsocks-service/src/local/dns/server.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 | /             tokio::spawn(Self::handle_tcp_stream(
[INFO] [stdout] 274 | |                 self.client.clone(),
[INFO] [stdout] 275 | |                 stream,
[INFO] [stdout] 276 | |                 peer_addr,
[INFO] [stdout] 277 | |                 self.local_addr.clone(),
[INFO] [stdout] 278 | |                 self.remote_addr.clone(),
[INFO] [stdout] 279 | |             ));
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `{async fn body of DnsTcpServer::handle_tcp_stream()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:289:25: 351:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of local::dns::server::DnsClient::resolve()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:744:30: 786:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl futures::Future<Output = (Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>, bool)>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of local::dns::server::DnsClient::acl_lookup()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:793:38: 849:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::future::PollFn<{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}: std::marker::Send`
[INFO] [stdout]     = note: which requires `(&mut u8, &mut (&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, Error>>>, _)): std::marker::Send`
[INFO] [stdout]     = note: which requires `&mut (&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>>, &mut Pin<_>): std::marker::Send`
[INFO] [stdout]     = note: which requires `(&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>>, &mut Pin<&mut _>): std::marker::Send`
[INFO] [stdout]     = note: which requires `&mut Pin<&mut {async block@crates/shadowsocks-service/src/local/dns/server.rs:811:23: 811:28}>: std::marker::Send`
[INFO] [stdout]     = note: which requires `Pin<&mut {async block@crates/shadowsocks-service/src/local/dns/server.rs:811:23: 811:28}>: std::marker::Send`
[INFO] [stdout]     = note: and so on...
[INFO] [stdout]     = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]     = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`shadowsocks_service`)
[INFO] [stdout]     = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]     = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl futures::Future<Output = Result<(), std::io::Error>>: std::marker::Send`
[INFO] [stdout]    --> crates/shadowsocks-service/src/local/dns/server.rs:273:13
[INFO] [stdout]     |
[INFO] [stdout] 273 | /             tokio::spawn(Self::handle_tcp_stream(
[INFO] [stdout] 274 | |                 self.client.clone(),
[INFO] [stdout] 275 | |                 stream,
[INFO] [stdout] 276 | |                 peer_addr,
[INFO] [stdout] 277 | |                 self.local_addr.clone(),
[INFO] [stdout] 278 | |                 self.remote_addr.clone(),
[INFO] [stdout] 279 | |             ));
[INFO] [stdout]     | |______________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: which requires `{async fn body of DnsTcpServer::handle_tcp_stream()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:289:25: 351:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of local::dns::server::DnsClient::resolve()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:744:30: 786:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `impl futures::Future<Output = (Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>, bool)>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{async fn body of local::dns::server::DnsClient::acl_lookup()}: std::marker::Send`
[INFO] [stdout]     = note: which requires `{coroutine witness@crates/shadowsocks-service/src/local/dns/server.rs:793:38: 849:6}: std::marker::Send`
[INFO] [stdout]     = note: which requires `std::future::PollFn<{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}>: std::marker::Send`
[INFO] [stdout]     = note: which requires `{closure@/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/macros/select.rs:664:46: 664:50}: std::marker::Send`
[INFO] [stdout]     = note: which requires `(&mut u8, &mut (&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, Error>>>, _)): std::marker::Send`
[INFO] [stdout]     = note: which requires `&mut (&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>>, &mut Pin<_>): std::marker::Send`
[INFO] [stdout]     = note: which requires `(&mut Pin<&mut impl futures::Future<Output = Result<hickory_resolver::hickory_proto::op::Message, std::io::Error>>>, &mut Pin<&mut _>): std::marker::Send`
[INFO] [stdout]     = note: which requires `&mut Pin<&mut {async block@crates/shadowsocks-service/src/local/dns/server.rs:811:23: 811:28}>: std::marker::Send`
[INFO] [stdout]     = note: which requires `Pin<&mut {async block@crates/shadowsocks-service/src/local/dns/server.rs:811:23: 811:28}>: std::marker::Send`
[INFO] [stdout]     = note: and so on...
[INFO] [stdout]     = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]     = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`shadowsocks_service`)
[INFO] [stdout]     = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]     = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking shadowsocks-rust v1.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: overflow evaluating the requirement `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]     --> src/service/local.rs:1012:14
[INFO] [stdout]      |
[INFO] [stdout] 1012 |             .boxed(),
[INFO] [stdout]      |              ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::launch_reload_server_task()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1132:46: 1135:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::launch_signal_reload_server_task()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1118:64: 1129:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(), Box<(dyn StdError + 'static)>>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::run_once()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1075:72: 1115:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(), std::io::Error>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of PingBalancer::reset_servers()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@PingBalancer::reset_servers::{closure#0}}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(Arc<ping_balancer::PingBalancerContext>, ping_balancer::PingBalancerContextTask), std::io::Error>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ping_balancer::PingBalancerContext::new()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@ping_balancer::PingBalancerContext::new::{closure#0}}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]      = note: and so on...
[INFO] [stdout]      = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]      = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`shadowsocks_rust`)
[INFO] [stdout]      = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]      = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]     --> src/service/local.rs:1012:14
[INFO] [stdout]      |
[INFO] [stdout] 1012 |             .boxed(),
[INFO] [stdout]      |              ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::launch_reload_server_task()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1132:46: 1135:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::launch_signal_reload_server_task()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1118:64: 1129:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(), Box<(dyn StdError + 'static)>>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ServerReloader::run_once()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@src/service/local.rs:1075:72: 1115:6}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(), std::io::Error>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of PingBalancer::reset_servers()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@PingBalancer::reset_servers::{closure#0}}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = std::result::Result<(Arc<ping_balancer::PingBalancerContext>, ping_balancer::PingBalancerContextTask), std::io::Error>>: std::marker::Send`
[INFO] [stdout]      = note: which requires `{async fn body of ping_balancer::PingBalancerContext::new()}: std::marker::Send`
[INFO] [stdout]      = note: which requires `{coroutine witness@ping_balancer::PingBalancerContext::new::{closure#0}}: std::marker::Send`
[INFO] [stdout]      = note: which requires `impl futures::Future<Output = ()>: std::marker::Send`
[INFO] [stdout]      = note: and so on...
[INFO] [stdout]      = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]      = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`shadowsocks_rust`)
[INFO] [stdout]      = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]      = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/socks4.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         tokio::spawn(run_local(client_cfg));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`socks4`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/socks5.rs:76:9
[INFO] [stdout]    |
[INFO] [stdout] 76 |         tokio::spawn(run_local(client_cfg));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`socks5`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/udp.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     tokio::spawn(run_local(get_cli_config()));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`udp`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/dns.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     tokio::spawn(run_local(local_config));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`dns`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/http.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     tokio::spawn(run_local(local_config));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`http`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: overflow evaluating the requirement `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]   --> tests/tunnel.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     tokio::spawn(run_local(local_config));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: which requires `{async fn body of local::run()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@run_local::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<shadowsocks_service::local::Server, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of shadowsocks_service::local::Server::new()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@shadowsocks_service::local::Server::new::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<OnlineConfigService, std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigServiceBuilder::build()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigServiceBuilder::build::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once::{closure#0}}: Send`
[INFO] [stdout]    = note: which requires `tokio::time::Timeout<impl Future<Output = std::result::Result<(), std::io::Error>>>: Send`
[INFO] [stdout]    = note: which requires `impl Future<Output = std::result::Result<(), std::io::Error>>: Send`
[INFO] [stdout]    = note: which requires `{async fn body of OnlineConfigService::run_once_impl()}: Send`
[INFO] [stdout]    = note: which requires `{coroutine witness@OnlineConfigService::run_once_impl::{closure#0}}: Send`
[INFO] [stdout]    = note: and so on...
[INFO] [stdout]    = help: consider adding a manual `impl` of auto traits like `Send` for intermediate types, if auto traits are involved
[INFO] [stdout]    = help: or consider increasing the recursion limit by adding a `#![recursion_limit = "256"]` attribute to your crate (`tunnel`)
[INFO] [stdout]    = note: this lint is attached to the whole crate and can't be disabled on a per-function basis
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #159228 <https://github.com/rust-lang/rust/issues/159228>
[INFO] [stdout]    = note: `#[warn(recursion_depth_exceeding_limit)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 41s
[INFO] running `Command { std: "docker" "inspect" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5", kill_on_drop: false }`
[INFO] [stdout] 8412313679bd6c2bcc15cd4458be151ae3b6ec64aa95986c0bdff27b329797b5