[INFO] fetching crate websocket-std 0.0.6... [INFO] checking websocket-std-0.0.6 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2 [INFO] extracting crate websocket-std 0.0.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate websocket-std 0.0.6 on toolchain ccf408f4326a858c00dd845a64a86b16f360a801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate websocket-std 0.0.6 [INFO] finished tweaking crates.io crate websocket-std 0.0.6 [INFO] tweaked toml for crates.io crate websocket-std 0.0.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.10.1 (available: v0.22.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0a0f0e25537913fb7666fd6a1af2b7ec95aa454c7b80b15cfcb3321191c9f6be [INFO] running `Command { std: "docker" "start" "-a" "0a0f0e25537913fb7666fd6a1af2b7ec95aa454c7b80b15cfcb3321191c9f6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0a0f0e25537913fb7666fd6a1af2b7ec95aa454c7b80b15cfcb3321191c9f6be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0f0e25537913fb7666fd6a1af2b7ec95aa454c7b80b15cfcb3321191c9f6be", kill_on_drop: false }` [INFO] [stdout] 0a0f0e25537913fb7666fd6a1af2b7ec95aa454c7b80b15cfcb3321191c9f6be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+ccf408f4326a858c00dd845a64a86b16f360a801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d1e1202cef2c1dcdc01f08b708d244c7dde785bc5f7c49311ccb813a71a277b [INFO] running `Command { std: "docker" "start" "-a" "5d1e1202cef2c1dcdc01f08b708d244c7dde785bc5f7c49311ccb813a71a277b", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking sha1_smol v1.0.1 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking websocket-std v0.0.6 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `websocket_std` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/extension.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:29:6 [INFO] [stderr] | [INFO] [stderr] 29 | ($n:expr_2021) => { Parameter::new($n.to_string(), None) }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] = note: `--force-warn unsafe-attr-outside-unsafe` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 9 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:30:6 [INFO] [stderr] | [INFO] [stderr] 30 | ($n:expr_2021; $($arg:expr_2021),*) => { [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 31 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | ($n:expr_2021; $($arg:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 50 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 64 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 71 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 71 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/common.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 58 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | ($n:expr) => { Parameter::new($n.to_string(), None) }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 29 | ($n:expr_2021) => { Parameter::new($n.to_string(), None) }; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr_2021; $($arg:expr),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | let host = str::from_utf8(CStr::from_ptr(host).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / unsafe extern "C" fn wssclient_init<'a> ( [INFO] [stdout] 33 | | client: *mut WSClient<'a, *mut c_void>, [INFO] [stdout] 34 | | host: *const c_char, [INFO] [stdout] 35 | | port: u16, [INFO] [stdout] 36 | | path: *const c_char, [INFO] [stdout] 37 | | callback: *mut c_void, [INFO] [stdout] 38 | | ) { [INFO] [stdout] | |_^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | let path = str::from_utf8(CStr::from_ptr(path).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:42:88 [INFO] [stdout] | [INFO] [stdout] 42 | let callback: fn(&mut WSClient<'a, *mut c_void>, &RWSEvent, Option<*mut c_void>) = mem::transmute(callback); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | unsafe extern "C" fn wssclient_loop<'a>(client: *mut WSClient<'a, *mut c_void>) -> common::WSStatus { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | let msg = str::from_utf8(CStr::from_ptr(message).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | unsafe extern "C" fn wssclient_send<'a>(client: *mut WSClient<'a, *mut c_void>, message: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `websocket_std` [INFO] [stderr] [INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files: [INFO] [stderr] [INFO] [stderr] * src/extension.rs [INFO] [stderr] [INFO] [stderr] This likely indicates a bug in either rustc or cargo itself, [INFO] [stderr] and we would appreciate a bug report! You're likely to see [INFO] [stderr] a number of compiler warnings after this message which cargo [INFO] [stderr] attempted to fix but failed. If you could open an issue at [INFO] [stderr] https://github.com/rust-lang/rust/issues [INFO] [stderr] quoting the full output of this command we'd be very appreciative! [INFO] [stderr] Note that you may be able to make some more progress in the near-term [INFO] [stderr] fixing code with the `--broken-code` flag [INFO] [stderr] [INFO] [stderr] The following errors were reported: [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:29:6 [INFO] [stderr] | [INFO] [stderr] 29 | ($n:expr_2021) => { Parameter::new($n.to_string(), None) }; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:30:6 [INFO] [stderr] | [INFO] [stderr] 30 | ($n:expr_2021; $($arg:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error[E0658]: fragment specifier `expr_2021` is unstable [INFO] [stderr] --> src/extension.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | ($n:expr_2021; $($arg:expr_2021),*) => { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #123742 for more information [INFO] [stderr] = help: add `#![feature(expr_fragment_specifier_2024)]` to the crate attributes to enable [INFO] [stderr] = note: this compiler was built on 2024-09-17; consider upgrading it if it is out of date [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] Original diagnostics will follow. [INFO] [stderr] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] = note: `--force-warn unsafe-attr-outside-unsafe` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 9 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 31 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 50 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 64 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 71 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 71 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/common.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2021) but is a hard error in Rust 2024! [INFO] [stdout] = note: for more information, see issue #123757 [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 58 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | ($n:expr) => { Parameter::new($n.to_string(), None) }; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] = note: `--force-warn edition-2024-expr-fragment-specifier` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 29 | ($n:expr_2021) => { Parameter::new($n.to_string(), None) }; [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr_2021; $($arg:expr),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the `expr` fragment specifier will accept more expressions in the 2024 edition [INFO] [stdout] --> src/extension.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr),*) => { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see Migration Guide [INFO] [stdout] help: to keep the existing behavior, use the `expr_2021` fragment specifier [INFO] [stdout] | [INFO] [stdout] 30 | ($n:expr; $($arg:expr_2021),*) => { [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | let host = str::from_utf8(CStr::from_ptr(host).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / unsafe extern "C" fn wssclient_init<'a> ( [INFO] [stdout] 33 | | client: *mut WSClient<'a, *mut c_void>, [INFO] [stdout] 34 | | host: *const c_char, [INFO] [stdout] 35 | | port: u16, [INFO] [stdout] 36 | | path: *const c_char, [INFO] [stdout] 37 | | callback: *mut c_void, [INFO] [stdout] 38 | | ) { [INFO] [stdout] | |_^ [INFO] [stdout] = note: `--force-warn unsafe-op-in-unsafe-fn` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | let path = str::from_utf8(CStr::from_ptr(path).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:42:88 [INFO] [stdout] | [INFO] [stdout] 42 | let callback: fn(&mut WSClient<'a, *mut c_void>, &RWSEvent, Option<*mut c_void>) = mem::transmute(callback); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | unsafe extern "C" fn wssclient_loop<'a>(client: *mut WSClient<'a, *mut c_void>) -> common::WSStatus { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | let msg = str::from_utf8(CStr::from_ptr(message).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | unsafe extern "C" fn wssclient_send<'a>(client: *mut WSClient<'a, *mut c_void>, message: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.13s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking websocket-std v0.0.6 (/tmp/fixit) [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 9 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:9:3 [INFO] [stdout] | [INFO] [stdout] 9 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 9 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 31 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:31:3 [INFO] [stdout] | [INFO] [stdout] 31 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 31 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 50 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:50:3 [INFO] [stdout] | [INFO] [stdout] 50 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 50 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 64 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:64:3 [INFO] [stdout] | [INFO] [stdout] 64 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 64 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 71 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 71 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/sync/client.rs:71:3 [INFO] [stdout] | [INFO] [stdout] 71 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 71 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/common.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 58 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> src/ffi/common.rs:58:3 [INFO] [stdout] | [INFO] [stdout] 58 | #[no_mangle] [INFO] [stdout] | ^^^^^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 58 | #[unsafe(no_mangle)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | let host = str::from_utf8(CStr::from_ptr(host).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / unsafe extern "C" fn wssclient_init<'a> ( [INFO] [stdout] 33 | | client: *mut WSClient<'a, *mut c_void>, [INFO] [stdout] 34 | | host: *const c_char, [INFO] [stdout] 35 | | port: u16, [INFO] [stdout] 36 | | path: *const c_char, [INFO] [stdout] 37 | | callback: *mut c_void, [INFO] [stdout] 38 | | ) { [INFO] [stdout] | |_^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | let path = str::from_utf8(CStr::from_ptr(path).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:42:88 [INFO] [stdout] | [INFO] [stdout] 42 | let callback: fn(&mut WSClient<'a, *mut c_void>, &RWSEvent, Option<*mut c_void>) = mem::transmute(callback); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | unsafe extern "C" fn wssclient_loop<'a>(client: *mut WSClient<'a, *mut c_void>) -> common::WSStatus { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | let msg = str::from_utf8(CStr::from_ptr(message).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | unsafe extern "C" fn wssclient_send<'a>(client: *mut WSClient<'a, *mut c_void>, message: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `websocket-std` (lib) due to 7 previous errors; 7 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | let host = str::from_utf8(CStr::from_ptr(host).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | / unsafe extern "C" fn wssclient_init<'a> ( [INFO] [stdout] 33 | | client: *mut WSClient<'a, *mut c_void>, [INFO] [stdout] 34 | | host: *const c_char, [INFO] [stdout] 35 | | port: u16, [INFO] [stdout] 36 | | path: *const c_char, [INFO] [stdout] 37 | | callback: *mut c_void, [INFO] [stdout] 38 | | ) { [INFO] [stdout] | |_^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:40:31 [INFO] [stdout] | [INFO] [stdout] 40 | let path = str::from_utf8(CStr::from_ptr(path).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::intrinsics::transmute` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:42:88 [INFO] [stdout] | [INFO] [stdout] 42 | let callback: fn(&mut WSClient<'a, *mut c_void>, &RWSEvent, Option<*mut c_void>) = mem::transmute(callback); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:45:23 [INFO] [stdout] | [INFO] [stdout] 45 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:51:1 [INFO] [stdout] | [INFO] [stdout] 51 | unsafe extern "C" fn wssclient_loop<'a>(client: *mut WSClient<'a, *mut c_void>) -> common::WSStatus { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `std::ffi::CStr::from_ptr` is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:66:30 [INFO] [stdout] | [INFO] [stdout] 66 | let msg = str::from_utf8(CStr::from_ptr(message).to_bytes()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/ffi/sync/client.rs:65:1 [INFO] [stdout] | [INFO] [stdout] 65 | unsafe extern "C" fn wssclient_send<'a>(client: *mut WSClient<'a, *mut c_void>, message: *const c_char) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: dereference of raw pointer is unsafe and requires unsafe block [INFO] [stdout] --> src/ffi/sync/client.rs:67:23 [INFO] [stdout] | [INFO] [stdout] 67 | let client = &mut *client; [INFO] [stdout] | ^^^^^^^ dereference of raw pointer [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: raw pointers may be null, dangling or unaligned; they can violate aliasing rules and cause data races: all of these are undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] error: could not compile `websocket-std` (lib test) due to 7 previous errors; 7 warnings emitted [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "5d1e1202cef2c1dcdc01f08b708d244c7dde785bc5f7c49311ccb813a71a277b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d1e1202cef2c1dcdc01f08b708d244c7dde785bc5f7c49311ccb813a71a277b", kill_on_drop: false }` [INFO] [stdout] 5d1e1202cef2c1dcdc01f08b708d244c7dde785bc5f7c49311ccb813a71a277b