[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] checking blahgeek/kissvpn against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blahgeek/kissvpn on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "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-4-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a110c0392a247ea29c101ba62721de64972a4d76f7131389e57cd308fb27bdd
[INFO] running `Command { std: "docker" "start" "-a" "6a110c0392a247ea29c101ba62721de64972a4d76f7131389e57cd308fb27bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a110c0392a247ea29c101ba62721de64972a4d76f7131389e57cd308fb27bdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a110c0392a247ea29c101ba62721de64972a4d76f7131389e57cd308fb27bdd", kill_on_drop: false }`
[INFO] [stdout] 6a110c0392a247ea29c101ba62721de64972a4d76f7131389e57cd308fb27bdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9216662a5c40627f87d8762214e438c448a6073876e5e9ceb0298c148fe025c
[INFO] running `Command { std: "docker" "start" "-a" "e9216662a5c40627f87d8762214e438c448a6073876e5e9ceb0298c148fe025c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking bytes v1.6.0
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking colored v2.1.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]    Compiling time-macros v0.2.18
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking chacha20 v0.9.1
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[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking simple_logger v5.0.0
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking clap-verbosity-flag v2.2.0
[INFO] [stderr]     Checking 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] [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: 10 warnings emitted
[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: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "e9216662a5c40627f87d8762214e438c448a6073876e5e9ceb0298c148fe025c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9216662a5c40627f87d8762214e438c448a6073876e5e9ceb0298c148fe025c", kill_on_drop: false }`
[INFO] [stdout] e9216662a5c40627f87d8762214e438c448a6073876e5e9ceb0298c148fe025c
[INFO] checking blahgeek/kissvpn against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblahgeek%2Fkissvpn" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/blahgeek/kissvpn on toolchain f9935d29d867449445ee008640ccca1bf1ae0889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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-4-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 33c1da73ec9ed3ca98c2c657bbf28076f9d5e18f5f58b0ea3229d02d39a2b803
[INFO] running `Command { std: "docker" "start" "-a" "33c1da73ec9ed3ca98c2c657bbf28076f9d5e18f5f58b0ea3229d02d39a2b803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33c1da73ec9ed3ca98c2c657bbf28076f9d5e18f5f58b0ea3229d02d39a2b803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33c1da73ec9ed3ca98c2c657bbf28076f9d5e18f5f58b0ea3229d02d39a2b803", kill_on_drop: false }`
[INFO] [stdout] 33c1da73ec9ed3ca98c2c657bbf28076f9d5e18f5f58b0ea3229d02d39a2b803
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03e1bc9ea6ad0ce80491aee3a9242c09ad031059d5875dbdaa4df790831a54c1
[INFO] running `Command { std: "docker" "start" "-a" "03e1bc9ea6ad0ce80491aee3a9242c09ad031059d5875dbdaa4df790831a54c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]     Checking anstyle-query v1.0.3
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[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling time-macros v0.2.18
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[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]     Checking getrandom v0.2.15
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[INFO] [stderr]     Checking 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] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/transport/udp.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |       pub fn create<TR>(remote_addr: TR, options: UdpClientTransportOptions) -> Result<UdpClientTransport>
[INFO] [stdout]    |                         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 52 |               .next().ok_or(anyhow::format_err!("lookup_host failed"))?;
[INFO] [stdout]    |                             ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 53 |           info!("Creating udp client transport to {remote_addr}");
[INFO] [stdout] 54 |           Ok(UdpClientTransport {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 55 | |             remote_addr,
[INFO] [stdout] 56 | |             options,
[INFO] [stdout] 57 | |             sock_ctxs: Mutex::new(BTreeMap::new()),
[INFO] [stdout] 58 | |             epoll: Epoll::new(nix::sys::epoll::EpollCreateFlags::empty())?,
[INFO] [stdout] 59 | |         })
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn send(&self, mut buf: impl Buf) -> Result<()> {
[INFO] [stdout]     |                    ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 132 |         let (sock_id, sock) = self.get_or_create_socket_for_sending()?;
[INFO] [stdout]     |                       ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 133 |         match sock.send(&buf.copy_to_bytes(buf.remaining())) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |               these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let sock = self.get_socket_by_id(sock_id).unwrap();
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 158 |         let mut buf = BytesMut::zeroed(BUF_CAPACITY);
[INFO] [stdout]     |                 --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 159 |         match sock.recv(&mut buf) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |       pub fn create<T>(local_addr: T) -> Result<UdpServerTransport>
[INFO] [stdout]     |                        ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 187 |               .next().ok_or(anyhow::format_err!("lookup_host failed"))?;
[INFO] [stdout]     |                             ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 188 |           info!("Creating udp server transport on {local_addr}");
[INFO] [stdout] 189 |           let sock = UdpSocket::bind(local_addr)?;
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 190 |           Ok(UdpServerTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 191 | |             sock,
[INFO] [stdout] 192 | |             peer_addr: Mutex::new(None),
[INFO] [stdout] 193 | |             last_peer_addr: Mutex::new(None),
[INFO] [stdout] 194 | |         })
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/transport/fakedns.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn decode_from_query(mut buf: impl Buf) -> Result<(BytesMut, u16)> {
[INFO] [stdout]    |                      ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 73 |     let mut result = BytesMut::with_capacity(buf.remaining());
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 94 |     Ok((result, query_id))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/fakedns.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |       pub fn create<TR>(remote_addr: TR, options: UdpClientTransportOptions)
[INFO] [stdout]     |                         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 161 |           Ok(FakednsClientTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 162 | |             udp_transport: UdpClientTransport::create(remote_addr, options)?
[INFO] [stdout] 163 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/fakedns.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |       pub fn create<T>(local_addr: T) -> Result<FakednsServerTransport>
[INFO] [stdout]     |                        ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |       where T: ToSocketAddrs {
[INFO] [stdout] 193 |           Ok(FakednsServerTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 194 | |             udp_transport: UdpServerTransport::create(local_addr)?,
[INFO] [stdout] 195 | |             query_id: atomic::AtomicU16::new(0),
[INFO] [stdout] 196 | |             last_query_id: atomic::AtomicU16::new(0),
[INFO] [stdout] 197 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/tun.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |       pub fn create<S: AsRef<str>>(ifname: S) -> Result<TunDevice> {
[INFO] [stdout]    |                                    --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |           let fd = std::fs::OpenOptions::new()
[INFO] [stdout]    |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 43 |           Ok(TunDevice {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 44 | |             fd,
[INFO] [stdout] 45 | |             name: result_name,
[INFO] [stdout] 46 | |         })
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/timer_runner.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let state = Arc::new(TimerRunnerState {
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 64 |         let thread = {
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |             let state = state.clone();
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 73 |             thread: Some(thread),
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/socket.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |       pub fn new_listened(local_addr: SocketAddrV4, remote_addr: SocketAddrV4, raw_sock: RAW) -> std::io::Result<Self> {
[INFO] [stdout]    |                                                                                ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 82 |           Ok(Self {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 83 | |             local_addr,
[INFO] [stdout] 84 | |             remote_addr,
[INFO] [stdout] 85 | |             state: SocketState::Initial,
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |             raw_sock
[INFO] [stdout] 89 | |         })
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:58
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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] error: aborting due to 13 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kissvpn` (lib) due to 14 previous errors; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/transport/udp.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 49 |       pub fn create<TR>(remote_addr: TR, options: UdpClientTransportOptions) -> Result<UdpClientTransport>
[INFO] [stdout]    |                         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 52 |               .next().ok_or(anyhow::format_err!("lookup_host failed"))?;
[INFO] [stdout]    |                             ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 53 |           info!("Creating udp client transport to {remote_addr}");
[INFO] [stdout] 54 |           Ok(UdpClientTransport {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 55 | |             remote_addr,
[INFO] [stdout] 56 | |             options,
[INFO] [stdout] 57 | |             sock_ctxs: Mutex::new(BTreeMap::new()),
[INFO] [stdout] 58 | |             epoll: Epoll::new(nix::sys::epoll::EpollCreateFlags::empty())?,
[INFO] [stdout] 59 | |         })
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:133:15
[INFO] [stdout]     |
[INFO] [stdout] 131 |     fn send(&self, mut buf: impl Buf) -> Result<()> {
[INFO] [stdout]     |                    ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 132 |         let (sock_id, sock) = self.get_or_create_socket_for_sending()?;
[INFO] [stdout]     |                       ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 133 |         match sock.send(&buf.copy_to_bytes(buf.remaining())) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |               these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:159:15
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let sock = self.get_socket_by_id(sock_id).unwrap();
[INFO] [stdout]     |             ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 158 |         let mut buf = BytesMut::zeroed(BUF_CAPACITY);
[INFO] [stdout]     |                 --- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 159 |         match sock.recv(&mut buf) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/udp.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |       pub fn create<T>(local_addr: T) -> Result<UdpServerTransport>
[INFO] [stdout]     |                        ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 187 |               .next().ok_or(anyhow::format_err!("lookup_host failed"))?;
[INFO] [stdout]     |                             ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 188 |           info!("Creating udp server transport on {local_addr}");
[INFO] [stdout] 189 |           let sock = UdpSocket::bind(local_addr)?;
[INFO] [stdout]     |               ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 190 |           Ok(UdpServerTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 191 | |             sock,
[INFO] [stdout] 192 | |             peer_addr: Mutex::new(None),
[INFO] [stdout] 193 | |             last_peer_addr: Mutex::new(None),
[INFO] [stdout] 194 | |         })
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]     |
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/transport/fakedns.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn decode_from_query(mut buf: impl Buf) -> Result<(BytesMut, u16)> {
[INFO] [stdout]    |                      ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 73 |     let mut result = BytesMut::with_capacity(buf.remaining());
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 94 |     Ok((result, query_id))
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/fakedns.rs:161:12
[INFO] [stdout]     |
[INFO] [stdout] 158 |       pub fn create<TR>(remote_addr: TR, options: UdpClientTransportOptions)
[INFO] [stdout]     |                         --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 161 |           Ok(FakednsClientTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 162 | |             udp_transport: UdpClientTransport::create(remote_addr, options)?
[INFO] [stdout] 163 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/transport/fakedns.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 191 |       pub fn create<T>(local_addr: T) -> Result<FakednsServerTransport>
[INFO] [stdout]     |                        ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 192 |       where T: ToSocketAddrs {
[INFO] [stdout] 193 |           Ok(FakednsServerTransport {
[INFO] [stdout]     |  ____________^
[INFO] [stdout] 194 | |             udp_transport: UdpServerTransport::create(local_addr)?,
[INFO] [stdout] 195 | |             query_id: atomic::AtomicU16::new(0),
[INFO] [stdout] 196 | |             last_query_id: atomic::AtomicU16::new(0),
[INFO] [stdout] 197 | |         })
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/tun.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 20 |       pub fn create<S: AsRef<str>>(ifname: S) -> Result<TunDevice> {
[INFO] [stdout]    |                                    --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 21 |           let fd = std::fs::OpenOptions::new()
[INFO] [stdout]    |               -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 43 |           Ok(TunDevice {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 44 | |             fd,
[INFO] [stdout] 45 | |             name: result_name,
[INFO] [stdout] 46 | |         })
[INFO] [stdout]    | |         ^
[INFO] [stdout]    | |         |
[INFO] [stdout]    | |         these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/timer_runner.rs:73:21
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let state = Arc::new(TimerRunnerState {
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 64 |         let thread = {
[INFO] [stdout]    |             ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 65 |             let state = state.clone();
[INFO] [stdout]    |                 ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 73 |             thread: Some(thread),
[INFO] [stdout]    |                     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]    --> src/faketcp/timer_runner.rs:109:21
[INFO] [stdout]     |
[INFO] [stdout] 107 |                 let result = result.clone();
[INFO] [stdout]     |                     ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 108 |                 move || {
[INFO] [stdout] 109 |                     result.lock().unwrap().push_str(&s)
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this changes meaning in Rust 2024
[INFO] [stdout]     = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/socket.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 81 |       pub fn new_listened(local_addr: SocketAddrV4, remote_addr: SocketAddrV4, raw_sock: RAW) -> std::io::Result<Self> {
[INFO] [stdout]    |                                                                                ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 82 |           Ok(Self {
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 83 | |             local_addr,
[INFO] [stdout] 84 | |             remote_addr,
[INFO] [stdout] 85 | |             state: SocketState::Initial,
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |             raw_sock
[INFO] [stdout] 89 | |         })
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:18
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021
[INFO] [stdout]   --> src/faketcp/raw_socket.rs:44:58
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub fn new_splitted_raw_socket(fd: OwnedFd) -> (Arc<OwnedFd>, RawSocketSendHalf, RawSocketRecvHalf) {
[INFO] [stdout]    |                                ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 43 |     let fd = Arc::new(fd);
[INFO] [stdout]    |         -- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 44 |     (fd.clone(), RawSocketSendHalf(Arc::downgrade(&fd)), RawSocketRecvHalf(Arc::downgrade(&fd)))
[INFO] [stdout]    |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[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] error: aborting due to 14 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kissvpn` (lib test) due to 15 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "03e1bc9ea6ad0ce80491aee3a9242c09ad031059d5875dbdaa4df790831a54c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03e1bc9ea6ad0ce80491aee3a9242c09ad031059d5875dbdaa4df790831a54c1", kill_on_drop: false }`
[INFO] [stdout] 03e1bc9ea6ad0ce80491aee3a9242c09ad031059d5875dbdaa4df790831a54c1