[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 nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blahgeek/kissvpn on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 746365d2f8ebd38699c1b05c7b7ed3f9fe0fb7bd55c300025f4c2bd5b1cd565b
[INFO] running `Command { std: "docker" "start" "-a" "746365d2f8ebd38699c1b05c7b7ed3f9fe0fb7bd55c300025f4c2bd5b1cd565b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "746365d2f8ebd38699c1b05c7b7ed3f9fe0fb7bd55c300025f4c2bd5b1cd565b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "746365d2f8ebd38699c1b05c7b7ed3f9fe0fb7bd55c300025f4c2bd5b1cd565b", kill_on_drop: false }`
[INFO] [stdout] 746365d2f8ebd38699c1b05c7b7ed3f9fe0fb7bd55c300025f4c2bd5b1cd565b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505670850afebc379e44ca391d15904f2634bbe34bb3c93c86bd5d6074dd93ab
[INFO] running `Command { std: "docker" "start" "-a" "505670850afebc379e44ca391d15904f2634bbe34bb3c93c86bd5d6074dd93ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.17.0
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[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling deranged v0.3.11
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[INFO] [stderr]    Compiling log v0.4.21
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[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
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[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling poly1305 v0.8.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling chacha20 v0.9.1
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling chacha20poly1305 v0.10.1
[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<RawSocketSendHalf>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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<u16> = 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<F>(&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<Bytes>) {
[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)]` 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 21.68s
[INFO] running `Command { std: "docker" "inspect" "505670850afebc379e44ca391d15904f2634bbe34bb3c93c86bd5d6074dd93ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505670850afebc379e44ca391d15904f2634bbe34bb3c93c86bd5d6074dd93ab", kill_on_drop: false }`
[INFO] [stdout] 505670850afebc379e44ca391d15904f2634bbe34bb3c93c86bd5d6074dd93ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fabae18ceea009e0da9d0a376464ce58f59db45648db1112f9cc02ad57ed53ff
[INFO] running `Command { std: "docker" "start" "-a" "fabae18ceea009e0da9d0a376464ce58f59db45648db1112f9cc02ad57ed53ff", kill_on_drop: false }`
[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<RawSocketSendHalf>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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<u16> = 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<F>(&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<Bytes>) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 93 |     fn send_data(&mut self, buf: &Bytes) {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kissvpn v0.1.0 (/opt/rustwide/workdir)
[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)]` 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<RawSocketSendHalf>;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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<u16> = 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<F>(&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<Bytes>) {
[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)]` 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 2.14s
[INFO] running `Command { std: "docker" "inspect" "fabae18ceea009e0da9d0a376464ce58f59db45648db1112f9cc02ad57ed53ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fabae18ceea009e0da9d0a376464ce58f59db45648db1112f9cc02ad57ed53ff", kill_on_drop: false }`
[INFO] [stdout] fabae18ceea009e0da9d0a376464ce58f59db45648db1112f9cc02ad57ed53ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44b30e13267a8cc905905471e297146009eba61bbdba56181c37c923486f6d64
[INFO] running `Command { std: "docker" "start" "-a" "44b30e13267a8cc905905471e297146009eba61bbdba56181c37c923486f6d64", 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<RawSocketSendHalf>;
[INFO] [stderr]   |      ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` 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<u16> = 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<F>(&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<Bytes>) {
[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)]` 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 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kissvpn-ed0fdc7b302c3c8b)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test cipher::tests::test_basic_encrypt_decrypt ... ok
[INFO] [stdout] test transport::udp::tests::test_basic_send_receive ... ok
[INFO] [stdout] test faketcp::socket::tests::test_basic_connect ... ok
[INFO] [stdout] test faketcp::socket::tests::test_interconnect ... ok
[INFO] [stdout] test transport::udp::tests::test_multiple_request_response ... FAILED
[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::<impl core::convert::From<E> 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: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:2014:27
[INFO] [stdout]    2: <kissvpn::transport::udp::UdpClientTransport as kissvpn::transport::Transport>::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:286:28
[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/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]    7: test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18
[INFO] [stdout]    8: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60
[INFO] [stdout]    9: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   10: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   11: std::panicking::try
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   12: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   13: test::run_test_in_process
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27
[INFO] [stdout]   14: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43
[INFO] [stdout]   15: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41
[INFO] [stdout]   16: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   17: std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   18: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   19: std::panicking::try::do_call
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40
[INFO] [stdout]   20: std::panicking::try
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19
[INFO] [stdout]   21: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14
[INFO] [stdout]   22: std::thread::Builder::spawn_unchecked_::{{closure}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   23: core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   25: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9
[INFO] [stdout]   26: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17
[INFO] [stdout]   27: <unknown>
[INFO] [stdout]   28: 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 1.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "44b30e13267a8cc905905471e297146009eba61bbdba56181c37c923486f6d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b30e13267a8cc905905471e297146009eba61bbdba56181c37c923486f6d64", kill_on_drop: false }`
[INFO] [stdout] 44b30e13267a8cc905905471e297146009eba61bbdba56181c37c923486f6d64
