[INFO] cloning repository https://github.com/blahgeek/kissvpn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blahgeek/kissvpn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f229de59734cd56378fd7955be562f6c2194eb3 [INFO] testing blahgeek/kissvpn against try#9f93af291970322f4f1c6315ccde4d7078201159 for pr-146098-6 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/blahgeek/kissvpn [INFO] finished tweaking git repo https://github.com/blahgeek/kissvpn [INFO] tweaked toml for git repo https://github.com/blahgeek/kissvpn written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/blahgeek/kissvpn on toolchain 9f93af291970322f4f1c6315ccde4d7078201159 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/blahgeek/kissvpn 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" "+9f93af291970322f4f1c6315ccde4d7078201159" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9c30972b283b940d08913b2fe9a96fc5247e808ba8904711535b8f5c4325995b [INFO] running `Command { std: "docker" "start" "-a" "9c30972b283b940d08913b2fe9a96fc5247e808ba8904711535b8f5c4325995b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9c30972b283b940d08913b2fe9a96fc5247e808ba8904711535b8f5c4325995b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9c30972b283b940d08913b2fe9a96fc5247e808ba8904711535b8f5c4325995b", kill_on_drop: false }` [INFO] [stdout] 9c30972b283b940d08913b2fe9a96fc5247e808ba8904711535b8f5c4325995b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f06af027dfa477da1afacb71a28ede407d1a255aba9353153930145b6d351e53 [INFO] running `Command { std: "docker" "start" "-a" "f06af027dfa477da1afacb71a28ede407d1a255aba9353153930145b6d351e53", kill_on_drop: false }` [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling anstyle-query v1.0.3 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling simple_logger v5.0.0 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling clap v4.5.4 [INFO] [stderr] Compiling clap-verbosity-flag v2.2.0 [INFO] [stderr] Compiling kissvpn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `Socket` is never used [INFO] [stdout] --> src/faketcp/client.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Socket = super::socket::Socket; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LINGERING_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const LINGERING_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(30); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACTIVE_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ACTIVE_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONNECT_TIMEOUT_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const CONNECT_TIMEOUT_DURATION: std::time::Duration = std::time::Duration::from_secs(3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLIENT_PORT_RANGE` is never used [INFO] [stdout] --> src/faketcp/client.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const CLIENT_PORT_RANGE: Range = 10000..60000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SocketTable` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct SocketTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `map_mut`, `next_local_port`, `maintain`, `feed_packet`, and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SocketTable { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 32 | fn map_mut(&mut self, mut f: F) where F: FnMut(&mut Socket) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn next_local_port(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn maintain(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn feed_packet(&mut self, buf: &Bytes, received_data_queue: &mpsc::Sender) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | fn send_data(&mut self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Client` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | struct Client { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl Client { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 117 | pub fn new(raw_sock_fd: OwnedFd, local_ip: Ipv4Addr, remote_addr: SocketAddrV4) -> Client { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn send_data(&self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Map` that must be used [INFO] [stdout] --> src/faketcp/client.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.98s [INFO] running `Command { std: "docker" "inspect" "f06af027dfa477da1afacb71a28ede407d1a255aba9353153930145b6d351e53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f06af027dfa477da1afacb71a28ede407d1a255aba9353153930145b6d351e53", kill_on_drop: false }` [INFO] [stdout] f06af027dfa477da1afacb71a28ede407d1a255aba9353153930145b6d351e53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 382be91af35b2fedabade078a2c86479b362f3a6439d2f2fad82a1f800c9e359 [INFO] running `Command { std: "docker" "start" "-a" "382be91af35b2fedabade078a2c86479b362f3a6439d2f2fad82a1f800c9e359", kill_on_drop: false }` [INFO] [stderr] Compiling kissvpn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `Socket` is never used [INFO] [stdout] --> src/faketcp/client.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Socket = super::socket::Socket; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LINGERING_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const LINGERING_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(30); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACTIVE_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ACTIVE_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONNECT_TIMEOUT_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const CONNECT_TIMEOUT_DURATION: std::time::Duration = std::time::Duration::from_secs(3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLIENT_PORT_RANGE` is never used [INFO] [stdout] --> src/faketcp/client.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const CLIENT_PORT_RANGE: Range = 10000..60000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SocketTable` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct SocketTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `map_mut`, `next_local_port`, `maintain`, `feed_packet`, and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SocketTable { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 32 | fn map_mut(&mut self, mut f: F) where F: FnMut(&mut Socket) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn next_local_port(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn maintain(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn feed_packet(&mut self, buf: &Bytes, received_data_queue: &mpsc::Sender) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | fn send_data(&mut self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Client` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | struct Client { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl Client { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 117 | pub fn new(raw_sock_fd: OwnedFd, local_ip: Ipv4Addr, remote_addr: SocketAddrV4) -> Client { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn send_data(&self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Map` that must be used [INFO] [stdout] --> src/faketcp/client.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Socket` is never used [INFO] [stdout] --> src/faketcp/client.rs:8:6 [INFO] [stdout] | [INFO] [stdout] 8 | type Socket = super::socket::Socket; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LINGERING_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const LINGERING_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(30); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ACTIVE_MAX_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const ACTIVE_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(60); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CONNECT_TIMEOUT_DURATION` is never used [INFO] [stdout] --> src/faketcp/client.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | const CONNECT_TIMEOUT_DURATION: std::time::Duration = std::time::Duration::from_secs(3); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CLIENT_PORT_RANGE` is never used [INFO] [stdout] --> src/faketcp/client.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const CLIENT_PORT_RANGE: Range = 10000..60000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SocketTable` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | struct SocketTable { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `map_mut`, `next_local_port`, `maintain`, `feed_packet`, and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl SocketTable { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 32 | fn map_mut(&mut self, mut f: F) where F: FnMut(&mut Socket) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn next_local_port(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | fn maintain(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn feed_packet(&mut self, buf: &Bytes, received_data_queue: &mpsc::Sender) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 93 | fn send_data(&mut self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Client` is never constructed [INFO] [stdout] --> src/faketcp/client.rs:103:8 [INFO] [stdout] | [INFO] [stdout] 103 | struct Client { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `send_data` are never used [INFO] [stdout] --> src/faketcp/client.rs:117:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl Client { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 117 | pub fn new(raw_sock_fd: OwnedFd, local_ip: Ipv4Addr, remote_addr: SocketAddrV4) -> Client { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | pub fn send_data(&self, buf: &Bytes) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Map` that must be used [INFO] [stdout] --> src/faketcp/client.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = self.lingering_socks.iter_mut().map(&mut f); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `Command { std: "docker" "inspect" "382be91af35b2fedabade078a2c86479b362f3a6439d2f2fad82a1f800c9e359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "382be91af35b2fedabade078a2c86479b362f3a6439d2f2fad82a1f800c9e359", kill_on_drop: false }` [INFO] [stdout] 382be91af35b2fedabade078a2c86479b362f3a6439d2f2fad82a1f800c9e359 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+9f93af291970322f4f1c6315ccde4d7078201159" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9aff2a285631d6230f620c0491e31a8c08c73434b9b01768f849b051e3b76273 [INFO] running `Command { std: "docker" "start" "-a" "9aff2a285631d6230f620c0491e31a8c08c73434b9b01768f849b051e3b76273", kill_on_drop: false }` [INFO] [stderr] warning: type alias `Socket` is never used [INFO] [stderr] --> src/faketcp/client.rs:8:6 [INFO] [stderr] | [INFO] [stderr] 8 | type Socket = super::socket::Socket; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: constant `LINGERING_MAX_DURATION` is never used [INFO] [stderr] --> src/faketcp/client.rs:10:7 [INFO] [stderr] | [INFO] [stderr] 10 | const LINGERING_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(30); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `ACTIVE_MAX_DURATION` is never used [INFO] [stderr] --> src/faketcp/client.rs:11:7 [INFO] [stderr] | [INFO] [stderr] 11 | const ACTIVE_MAX_DURATION: std::time::Duration = std::time::Duration::from_secs(60); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `CONNECT_TIMEOUT_DURATION` is never used [INFO] [stderr] --> src/faketcp/client.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | const CONNECT_TIMEOUT_DURATION: std::time::Duration = std::time::Duration::from_secs(3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `CLIENT_PORT_RANGE` is never used [INFO] [stderr] --> src/faketcp/client.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const CLIENT_PORT_RANGE: Range = 10000..60000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SocketTable` is never constructed [INFO] [stderr] --> src/faketcp/client.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | struct SocketTable { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `map_mut`, `next_local_port`, `maintain`, `feed_packet`, and `send_data` are never used [INFO] [stderr] --> src/faketcp/client.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 31 | impl SocketTable { [INFO] [stderr] | ---------------- methods in this implementation [INFO] [stderr] 32 | fn map_mut(&mut self, mut f: F) where F: FnMut(&mut Socket) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 39 | fn next_local_port(&mut self) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 47 | fn maintain(&mut self) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 81 | fn feed_packet(&mut self, buf: &Bytes, received_data_queue: &mpsc::Sender) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 93 | fn send_data(&mut self, buf: &Bytes) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Client` is never constructed [INFO] [stderr] --> src/faketcp/client.rs:103:8 [INFO] [stderr] | [INFO] [stderr] 103 | struct Client { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new` and `send_data` are never used [INFO] [stderr] --> src/faketcp/client.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 116 | impl Client { [INFO] [stderr] | ----------- associated items in this implementation [INFO] [stderr] 117 | pub fn new(raw_sock_fd: OwnedFd, local_ip: Ipv4Addr, remote_addr: SocketAddrV4) -> Client { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 160 | pub fn send_data(&self, buf: &Bytes) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Map` that must be used [INFO] [stderr] --> src/faketcp/client.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | self.lingering_socks.iter_mut().map(&mut f); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: iterators are lazy and do nothing unless consumed [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 36 | let _ = self.lingering_socks.iter_mut().map(&mut f); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `kissvpn` (lib) generated 10 warnings [INFO] [stderr] warning: `kissvpn` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kissvpn-1a50baface7b7f79) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test faketcp::socket::tests::test_interconnect ... ok [INFO] [stdout] test faketcp::socket::tests::test_basic_connect ... ok [INFO] [stdout] test transport::udp::tests::test_basic_send_receive ... ok [INFO] [stdout] test transport::udp::tests::test_multiple_request_response ... FAILED [INFO] [stdout] test cipher::tests::test_basic_encrypt_decrypt ... ok [INFO] [stdout] test transport::fakedns::tests::test_encode_decode_response ... ok [INFO] [stdout] test transport::fakedns::tests::test_encode_decode_query ... ok [INFO] [stdout] test cipher::tests::test_all_sizes ... ok [INFO] [stdout] test faketcp::timer_runner::tests::test_timers ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- transport::udp::tests::test_multiple_request_response stdout ---- [INFO] [stdout] Error: Connection refused (os error 111) [INFO] [stdout] [INFO] [stdout] Stack backtrace: [INFO] [stdout] 0: anyhow::error:: for anyhow::Error>::from [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.86/src/backtrace.rs:27:14 [INFO] [stdout] 1: as core::ops::try_trait::FromResidual>>::from_residual [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/result.rs:2184:27 [INFO] [stdout] 2: ::receive [INFO] [stdout] at ./src/transport/udp.rs:170:24 [INFO] [stdout] 3: kissvpn::transport::udp::tests::test_multiple_request_response [INFO] [stdout] at ./src/transport/udp.rs:286:35 [INFO] [stdout] 4: kissvpn::transport::udp::tests::test_multiple_request_response::{{closure}} [INFO] [stdout] at ./src/transport/udp.rs:263:44 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 6: core::ops::function::FnOnce::call_once [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 7: test::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:663:18 [INFO] [stdout] 8: test::run_test_in_process::{{closure}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:74 [INFO] [stdout] 9: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 10: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40 [INFO] [stdout] 11: std::panicking::catch_unwind [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19 [INFO] [stdout] 12: std::panic::catch_unwind [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14 [INFO] [stdout] 13: test::run_test_in_process [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:686:27 [INFO] [stdout] 14: test::run_test::{{closure}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:607:43 [INFO] [stdout] 15: test::run_test::{{closure}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/test/src/lib.rs:637:41 [INFO] [stdout] 16: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:562:17 [INFO] [stdout] 18: as core::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 19: std::panicking::catch_unwind::do_call [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:590:40 [INFO] [stdout] 20: std::panicking::catch_unwind [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panicking.rs:553:19 [INFO] [stdout] 21: std::panic::catch_unwind [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/panic.rs:359:14 [INFO] [stdout] 22: std::thread::Builder::spawn_unchecked_::{{closure}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/thread/mod.rs:560:30 [INFO] [stdout] 23: core::ops::function::FnOnce::call_once{{vtable.shim}} [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: as core::ops::function::FnOnce>::call_once [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/alloc/src/boxed.rs:2085:9 [INFO] [stdout] 25: std::sys::thread::unix::Thread::new::thread_start [INFO] [stdout] at /rustc/9f93af291970322f4f1c6315ccde4d7078201159/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stdout] 26: [INFO] [stdout] 27: clone [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] transport::udp::tests::test_multiple_request_response [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.04s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "9aff2a285631d6230f620c0491e31a8c08c73434b9b01768f849b051e3b76273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aff2a285631d6230f620c0491e31a8c08c73434b9b01768f849b051e3b76273", kill_on_drop: false }` [INFO] [stdout] 9aff2a285631d6230f620c0491e31a8c08c73434b9b01768f849b051e3b76273