[INFO] fetching crate nsproxy-socks5-impl 0.5.6...
[INFO] checking nsproxy-socks5-impl-0.5.6 against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] extracting crate nsproxy-socks5-impl 0.5.6 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate nsproxy-socks5-impl 0.5.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nsproxy-socks5-impl 0.5.6
[INFO] tweaked toml for crates.io crate nsproxy-socks5-impl 0.5.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nsproxy-socks5-impl 0.5.6 on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nsproxy-socks5-impl 0.5.6 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658
[INFO] running `Command { std: "docker" "start" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658", 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" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658", 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" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking nsproxy-socks5-impl v0.5.6 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/associate.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/bind.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]    --> src/server/connection/bind.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |         self.stream.set_linger(dur)
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/mod.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]    --> src/server/connection/mod.rs:215:16
[INFO] [stdout]     |
[INFO] [stdout] 215 |         self.0.set_linger(dur)
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/connection/bind.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn split(&mut self) -> (ReadHalf, WriteHalf) {
[INFO] [stdout]     |                  ^^^^^^^^^      ^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |              |
[INFO] [stdout]     |                  |              the same lifetime is hidden here
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn split(&mut self) -> (ReadHalf<'_>, WriteHalf<'_>) {
[INFO] [stdout]     |                                         ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server/connection/connect.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn split(&mut self) -> (ReadHalf, WriteHalf) {
[INFO] [stdout]    |                  ^^^^^^^^^      ^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |              |
[INFO] [stdout]    |                  |              the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn split(&mut self) -> (ReadHalf<'_>, WriteHalf<'_>) {
[INFO] [stdout]    |                                         ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking trust-dns-proto v0.23.2
[INFO] [stdout] error[E0433]: cannot find module or crate `socks5_impl` in this scope
[INFO] [stdout]  --> examples/dns-query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use socks5_impl::{client, protocol::UserKey, Result};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `socks5_impl`
[INFO] [stdout]  --> examples/demo-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::{client, Result};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `socks5_impl`
[INFO] [stdout]  --> examples/dns-query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use socks5_impl::{client, protocol::UserKey, Result};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "demo-client") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/dns-query.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 .transfer_data(msg_buf, timeout)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]     = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `socks5_impl` in this scope
[INFO] [stdout]  --> examples/demo-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::protocol::{handshake, WireAddress, AsyncStreamOperation, AuthMethod, Reply, Request, Response};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `socks5_impl` in this scope
[INFO] [stdout]  --> examples/udp-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::{client::UdpClientImpl, protocol::UserKey, Result};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/demo-server.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     if request.evaluate_method(AuthMethod::NoAuth) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `transfer_data` found for type `!` in the current scope
[INFO] [stdout]    --> examples/dns-query.rs:121:18
[INFO] [stdout]     |
[INFO] [stdout] 119 |             client::UdpClientImpl::datagram(proxy_addr, udp_server_addr, user_key)
[INFO] [stdout] 120 |                 .await?
[INFO] [stdout] 121 |                 .transfer_data(msg_buf, timeout)
[INFO] [stdout]     |                  ^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `socks5_impl`
[INFO] [stdout]  --> examples/udp-client.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::{client::UdpClientImpl, protocol::UserKey, Result};
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `socks5_impl` in this scope
[INFO] [stdout]  --> examples/s5-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `evaluate_method` found for type `!` in the current scope
[INFO] [stdout]   --> examples/demo-server.rs:12:16
[INFO] [stdout]    |
[INFO] [stdout] 12 |     if request.evaluate_method(AuthMethod::NoAuth) {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `socks5_impl`
[INFO] [stdout]  --> examples/s5-server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use socks5_impl::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `socks5_impl` in this scope
[INFO] [stdout]  --> examples/dns2socks.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use socks5_impl::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `socks5_impl`
[INFO] [stdout]  --> examples/dns2socks.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use socks5_impl::{
[INFO] [stdout]   |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `socks5_impl`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `socks5_impl`, use `cargo add socks5_impl` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stdout]   --> examples/dns-query.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let buf = dns_query_from_server(&opt, &msg_buf).await?;
[INFO] [stdout]    |         ^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `[u8]`
[INFO] [stdout]    = note: all local variables must have a statically known size
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ctrlc2::set_async_handler`: Use 'async' feature instead. The 'tokio' feature is deprecated and will be removed in the future.
[INFO] [stdout]   --> examples/s5-server.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ctrlc2::set_async_handler(async move {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "demo-server") due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/s5-server.rs:98:38
[INFO] [stdout]    |
[INFO] [stdout] 98 |     while let Ok((conn, _)) = server.accept().await {
[INFO] [stdout]    |                                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/udp-client.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 75 |             .transfer_data(opt.data.as_bytes(), timeout)
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout]    = note: `#[warn(method_call_on_diverging_infer_var)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "dns-query") due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] error[E0599]: no method named `transfer_data` found for type `!` in the current scope
[INFO] [stdout]   --> examples/udp-client.rs:75:14
[INFO] [stdout]    |
[INFO] [stdout] 73 |         let data = UdpClientImpl::datagram(proxy_addr, opt.target_addr, user_key)
[INFO] [stdout] 74 |             .await?
[INFO] [stdout] 75 |             .transfer_data(opt.data.as_bytes(), timeout)
[INFO] [stdout]    |              ^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]   --> examples/udp-client.rs:77:49
[INFO] [stdout]    |
[INFO] [stdout] 77 |         println!("{}", std::str::from_utf8(data.as_slice())?);
[INFO] [stdout]    |                                                 ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_slice` found for type `!` in the current scope
[INFO] [stdout]   --> examples/udp-client.rs:77:49
[INFO] [stdout]    |
[INFO] [stdout] 77 |         println!("{}", std::str::from_utf8(data.as_slice())?);
[INFO] [stdout]    |                                                 ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `accept` found for type `!` in the current scope
[INFO] [stdout]   --> examples/s5-server.rs:98:38
[INFO] [stdout]    |
[INFO] [stdout] 98 |     while let Ok((conn, _)) = server.accept().await {
[INFO] [stdout]    |                                      ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "udp-client") due to 4 previous errors; 4 warnings emitted
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |             conn.shutdown().await?;
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:134:18
[INFO] [stdout]     |
[INFO] [stdout] 134 |             conn.shutdown().await?;
[INFO] [stdout]     |                  ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:144:46
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 log::trace!("{} -> {}", conn.peer_addr()?, target.peer_addr()?);
[INFO] [stdout]     |                                              ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "dns2socks") due to 2 previous errors
[INFO] [stdout] error[E0599]: no method named `peer_addr` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:144:46
[INFO] [stdout]     |
[INFO] [stdout] 144 |                 log::trace!("{} -> {}", conn.peer_addr()?, target.peer_addr()?);
[INFO] [stdout]     |                                              ^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: AsyncRead` is not satisfied
[INFO] [stdout]    --> examples/s5-server.rs:145:53
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 io::copy_bidirectional(&mut target, &mut conn).await?;
[INFO] [stdout]     |                 ----------------------              ^^^^^^^^^ the trait `AsyncRead` is not implemented for `!`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `AsyncRead`:
[INFO] [stdout]               &[u8]
[INFO] [stdout]               &mut T
[INFO] [stdout]               Box<T>
[INFO] [stdout]               BufStream<RW>
[INFO] [stdout]               DuplexStream
[INFO] [stdout]               Pin<P>
[INFO] [stdout]               SimplexStream
[INFO] [stdout]               nsproxy_socks5_impl::server::Bind<nsproxy_socks5_impl::server::connection::bind::Ready>
[INFO] [stdout]             and 22 others
[INFO] [stdout] note: required by a bound in `copy_bidirectional`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/io/util/copy_bidirectional.rs:78:8
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub async fn copy_bidirectional<A, B>(a: &mut A, b: &mut B) -> io::Result<(u64, u64)>
[INFO] [stdout] ...
[INFO] [stdout]  78 |     B: AsyncRead + AsyncWrite + Unpin + ?Sized,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `copy_bidirectional`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/nsproxy-socks5-impl/2d9e34470a544e58/out/s5_server-2d9e34470a544e58.long-type-11452951045124705649.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: AsyncWrite` is not satisfied
[INFO] [stdout]    --> examples/s5-server.rs:145:53
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 io::copy_bidirectional(&mut target, &mut conn).await?;
[INFO] [stdout]     |                 ----------------------              ^^^^^^^^^ the trait `AsyncWrite` is not implemented for `!`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `AsyncWrite`:
[INFO] [stdout]               &mut T
[INFO] [stdout]               Box<T>
[INFO] [stdout]               BufStream<RW>
[INFO] [stdout]               DuplexStream
[INFO] [stdout]               Pin<P>
[INFO] [stdout]               SimplexStream
[INFO] [stdout]               Vec<u8>
[INFO] [stdout]               nsproxy_socks5_impl::server::Bind<nsproxy_socks5_impl::server::connection::bind::Ready>
[INFO] [stdout]             and 23 others
[INFO] [stdout] note: required by a bound in `copy_bidirectional`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/io/util/copy_bidirectional.rs:78:20
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub async fn copy_bidirectional<A, B>(a: &mut A, b: &mut B) -> io::Result<(u64, u64)>
[INFO] [stdout] ...
[INFO] [stdout]  78 |     B: AsyncRead + AsyncWrite + Unpin + ?Sized,
[INFO] [stdout]     |                    ^^^^^^^^^^ required by this bound in `copy_bidirectional`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/nsproxy-socks5-impl/2d9e34470a544e58/out/s5_server-2d9e34470a544e58.long-type-11452951045124705649.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 conn.shutdown().await?;
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:148:22
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 conn.shutdown().await?;
[INFO] [stdout]     |                      ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.shutdown().await?;
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:164:18
[INFO] [stdout]     |
[INFO] [stdout] 164 |             conn.shutdown().await?;
[INFO] [stdout]     |                  ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:216:40
[INFO] [stdout]     |
[INFO] [stdout] 216 |                     _ = reply_listener.wait_until_closed() => {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `wait_until_closed` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:216:40
[INFO] [stdout]     |
[INFO] [stdout] 216 |                     _ = reply_listener.wait_until_closed() => {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:200:32
[INFO] [stdout]     |
[INFO] [stdout] 200 |                         if res.is_err() {
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_err` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:200:32
[INFO] [stdout]     |
[INFO] [stdout] 200 |                         if res.is_err() {
[INFO] [stdout]     |                                ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> examples/s5-server.rs:201:29
[INFO] [stdout]     |
[INFO] [stdout] 201 | ...                   break res;
[INFO] [stdout]     |                       ^^^^^^---
[INFO] [stdout]     |                       |     |
[INFO] [stdout]     |                       |     any code following this expression is unreachable
[INFO] [stdout]     |                       unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method call on a diverging inference variable
[INFO] [stdout]    --> examples/s5-server.rs:212:32
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         if res.is_err() {
[INFO] [stdout]     |                                ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider providing a type annotation
[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 #156047 <https://github.com/rust-lang/rust/issues/156047>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_err` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:212:32
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         if res.is_err() {
[INFO] [stdout]     |                                ^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> examples/s5-server.rs:213:29
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   break res;
[INFO] [stdout]     |                       ^^^^^^---
[INFO] [stdout]     |                       |     |
[INFO] [stdout]     |                       |     any code following this expression is unreachable
[INFO] [stdout]     |                       unreachable expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `shutdown` found for type `!` in the current scope
[INFO] [stdout]    --> examples/s5-server.rs:223:28
[INFO] [stdout]     |
[INFO] [stdout] 223 |             reply_listener.shutdown().await?;
[INFO] [stdout]     |                            ^^^^^^^^ method not found in `!`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable call
[INFO] [stdout]    --> examples/s5-server.rs:223:28
[INFO] [stdout]     |
[INFO] [stdout] 223 |             reply_listener.shutdown().await?;
[INFO] [stdout]     |             -------------- ^^^^^^^^ unreachable call
[INFO] [stdout]     |             |
[INFO] [stdout]     |             any code following this expression is unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nsproxy-socks5-impl` (example "s5-server") due to 13 previous errors; 20 warnings emitted
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/associate.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/bind.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]    --> src/server/connection/bind.rs:193:21
[INFO] [stdout]     |
[INFO] [stdout] 193 |         self.stream.set_linger(dur)
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]   --> src/server/connection/mod.rs:62:21
[INFO] [stdout]    |
[INFO] [stdout] 62 |         self.stream.set_linger(dur)
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio::net::TcpStream::set_linger`: `SO_LINGER` causes the socket to block the thread on drop
[INFO] [stdout]    --> src/server/connection/mod.rs:215:16
[INFO] [stdout]     |
[INFO] [stdout] 215 |         self.0.set_linger(dur)
[INFO] [stdout]     |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/server/connection/bind.rs:241:18
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn split(&mut self) -> (ReadHalf, WriteHalf) {
[INFO] [stdout]     |                  ^^^^^^^^^      ^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                  |              |
[INFO] [stdout]     |                  |              the same lifetime is hidden here
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 241 |     pub fn split(&mut self) -> (ReadHalf<'_>, WriteHalf<'_>) {
[INFO] [stdout]     |                                         ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/server/connection/connect.rs:72:18
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn split(&mut self) -> (ReadHalf, WriteHalf) {
[INFO] [stdout]    |                  ^^^^^^^^^      ^^^^^^^^  ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                  |              |
[INFO] [stdout]    |                  |              the same lifetime is hidden here
[INFO] [stdout]    |                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn split(&mut self) -> (ReadHalf<'_>, WriteHalf<'_>) {
[INFO] [stdout]    |                                         ++++           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `byteorder`
[INFO] [stderr]  --> Cargo.toml:7:15
[INFO] [stderr]   |
[INFO] [stderr] 7 | [dependencies.byteorder]
[INFO] [stderr]   |               ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `byteorder`
[INFO] [stderr] warning: `nsproxy-socks5-impl` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "inspect" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658", kill_on_drop: false }`
[INFO] [stdout] d621da4a24ade7860cd5bb17f13432de21a07f9c58ee06012b13f2b54037b658
