[INFO] cloning repository https://github.com/fxbox/multicast-dns [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fxbox/multicast-dns" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxbox%2Fmulticast-dns", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxbox%2Fmulticast-dns'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9d2c7aee214399888ef8db3d9b01b78411d5e082 [INFO] testing fxbox/multicast-dns against 1.99.0-beta.8 for beta-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffxbox%2Fmulticast-dns" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fxbox/multicast-dns [INFO] finished tweaking git repo https://github.com/fxbox/multicast-dns [INFO] tweaked toml for git repo https://github.com/fxbox/multicast-dns written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fxbox/multicast-dns on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fxbox/multicast-dns 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `multicast_dns` (manifest) generated 1 warning [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded libc v0.2.67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6 [INFO] running `Command { std: "docker" "start" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `multicast_dns` (manifest) generated 1 warning [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling multicast_dns v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::adapter::Adapter` [INFO] [stdout] --> src/adapters/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::adapter::Adapter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BrowseCallbackParameters { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BrowseCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ResolveCallbackParameters { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResolveCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:291:17 [INFO] [stdout] | [INFO] [stdout] 291 | Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 291 | let _ = Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:357:18 [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:372:18 [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:387:18 [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { CString::from_raw(original_host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { let _ = CString::from_raw(original_host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:444:18 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:499:18 [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:500:18 [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { CString::from_raw(service_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { let _ = CString::from_raw(service_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/adapters/adapter.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait Adapter: DiscoveryAdapter + HostAdapter + Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:273:79 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn avahi_threaded_poll_quit(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] = note: `#[warn(c_void_returns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:282:79 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn avahi_threaded_poll_free(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `multicast_dns` (manifest) generated 1 warning [INFO] [stderr] Compiling multicast_dns v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::adapter::Adapter` [INFO] [stdout] --> src/adapters/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::adapter::Adapter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BrowseCallbackParameters { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BrowseCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ResolveCallbackParameters { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResolveCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:291:17 [INFO] [stdout] | [INFO] [stdout] 291 | Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 291 | let _ = Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:357:18 [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:372:18 [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:387:18 [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { CString::from_raw(original_host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { let _ = CString::from_raw(original_host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:444:18 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:499:18 [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:500:18 [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { CString::from_raw(service_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { let _ = CString::from_raw(service_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/adapters/adapter.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait Adapter: DiscoveryAdapter + HostAdapter + Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:273:79 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn avahi_threaded_poll_quit(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] = note: `#[warn(c_void_returns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:282:79 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn avahi_threaded_poll_free(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::adapter::Adapter` [INFO] [stdout] --> src/adapters/mod.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | pub use self::adapter::Adapter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct BrowseCallbackParameters { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BrowseCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `flags` is never read [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ResolveCallbackParameters { [INFO] [stdout] | ------------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 39 | pub flags: AvahiLookupResultFlags, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResolveCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:144:17 [INFO] [stdout] | [INFO] [stdout] 144 | Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 144 | let _ = Box::from_raw((*avahi_client).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:233:18 [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 233 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:291:17 [INFO] [stdout] | [INFO] [stdout] 291 | Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 291 | let _ = Box::from_raw((*avahi_service_browser).userdata); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:357:18 [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 357 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:372:18 [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 372 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:387:18 [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { CString::from_raw(original_host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 387 | unsafe { let _ = CString::from_raw(original_host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:444:18 [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { CString::from_raw(host_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 444 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:499:18 [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { CString::from_raw(service_type) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 499 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `CString::from_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/adapter.rs:500:18 [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { CString::from_raw(service_name) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 500 | unsafe { let _ = CString::from_raw(service_name); }; [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 59 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stdout] --> src/adapters/avahi/callbacks.rs:92:9 [INFO] [stdout] | [INFO] [stdout] 92 | Box::into_raw(sender); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 92 | let _ = Box::into_raw(sender); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stdout] --> src/adapters/adapter.rs:24:53 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait Adapter: DiscoveryAdapter + HostAdapter + Drop { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:273:79 [INFO] [stdout] | [INFO] [stdout] 273 | pub fn avahi_threaded_poll_quit(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] = note: `#[warn(c_void_returns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stdout] --> src/bindings/avahi/functions.rs:282:79 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn avahi_threaded_poll_free(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove the return type to implicitly return `()` [INFO] [stdout] | [INFO] [stdout] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stdout] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s [INFO] running `Command { std: "docker" "inspect" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `multicast_dns` (manifest) generated 1 warning [INFO] [stderr] warning: unused import: `self::adapter::Adapter` [INFO] [stderr] --> src/adapters/mod.rs:1:9 [INFO] [stderr] | [INFO] [stderr] 1 | pub use self::adapter::Adapter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `flags` is never read [INFO] [stderr] --> src/adapters/avahi/callbacks.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct BrowseCallbackParameters { [INFO] [stderr] | ------------------------ field in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | pub flags: AvahiLookupResultFlags, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BrowseCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `flags` is never read [INFO] [stderr] --> src/adapters/avahi/callbacks.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 28 | pub struct ResolveCallbackParameters { [INFO] [stderr] | ------------------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 39 | pub flags: AvahiLookupResultFlags, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ResolveCallbackParameters` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:144:17 [INFO] [stderr] | [INFO] [stderr] 144 | Box::from_raw((*avahi_client).userdata); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 144 | let _ = Box::from_raw((*avahi_client).userdata); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:233:18 [INFO] [stderr] | [INFO] [stderr] 233 | unsafe { CString::from_raw(service_type) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 233 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:291:17 [INFO] [stderr] | [INFO] [stderr] 291 | Box::from_raw((*avahi_service_browser).userdata); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 291 | let _ = Box::from_raw((*avahi_service_browser).userdata); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:357:18 [INFO] [stderr] | [INFO] [stderr] 357 | unsafe { CString::from_raw(host_name) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 357 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:372:18 [INFO] [stderr] | [INFO] [stderr] 372 | unsafe { CString::from_raw(host_name) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 372 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:387:18 [INFO] [stderr] | [INFO] [stderr] 387 | unsafe { CString::from_raw(original_host_name) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 387 | unsafe { let _ = CString::from_raw(original_host_name); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:444:18 [INFO] [stderr] | [INFO] [stderr] 444 | unsafe { CString::from_raw(host_name) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 444 | unsafe { let _ = CString::from_raw(host_name); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:499:18 [INFO] [stderr] | [INFO] [stderr] 499 | unsafe { CString::from_raw(service_type) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 499 | unsafe { let _ = CString::from_raw(service_type); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `CString::from_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/adapter.rs:500:18 [INFO] [stderr] | [INFO] [stderr] 500 | unsafe { CString::from_raw(service_name) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(from_raw(ptr))` if you intend to drop the `CString` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 500 | unsafe { let _ = CString::from_raw(service_name); }; [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/callbacks.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | Box::into_raw(sender); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 59 | let _ = Box::into_raw(sender); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::into_raw` that must be used [INFO] [stderr] --> src/adapters/avahi/callbacks.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | Box::into_raw(sender); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 92 | let _ = Box::into_raw(sender); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: bounds on `Self: Drop` are most likely incorrect, consider instead using `std::mem::needs_drop` to detect whether a type can be trivially dropped [INFO] [stderr] --> src/adapters/adapter.rs:24:53 [INFO] [stderr] | [INFO] [stderr] 24 | pub trait Adapter: DiscoveryAdapter + HostAdapter + Drop { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(drop_bounds)]` on by default [INFO] [stderr] [INFO] [stderr] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stderr] --> src/bindings/avahi/functions.rs:273:79 [INFO] [stderr] | [INFO] [stderr] 273 | pub fn avahi_threaded_poll_quit(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove the return type to implicitly return `()` [INFO] [stderr] | [INFO] [stderr] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stderr] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stderr] = note: `#[warn(c_void_returns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: declarations returning `c_void` are not compatible with C functions returning `void` [INFO] [stderr] --> src/bindings/avahi/functions.rs:282:79 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn avahi_threaded_poll_free(threaded_poll: *mut AvahiThreadedPoll) -> c_void; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove the return type to implicitly return `()` [INFO] [stderr] | [INFO] [stderr] = help: returning `()` in Rust is equivalent to returning `void` in C [INFO] [stderr] = note: `c_void` is only used through raw pointers for compatibility with `void` pointers [INFO] [stderr] [INFO] [stderr] warning: `multicast_dns` (lib) generated 17 warnings (run `cargo fix --lib -p multicast_dns` to apply 1 suggestion) [INFO] [stderr] warning: `multicast_dns` (lib test) generated 17 warnings (17 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/multicast_dns-5b417f9b5e766e4f) [INFO] [stderr] Doc-tests multicast_dns [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6", kill_on_drop: false }` [INFO] [stdout] e71dfe2bf9969f2cdc2fa58e0069660dc41562a60056ea31ef9fa09c10b2f6e6