[INFO] fetching crate channelz_brotli 0.7.0...
[INFO] checking channelz_brotli-0.7.0 against try#ccf408f4326a858c00dd845a64a86b16f360a801 for pr-129466-2
[INFO] extracting crate channelz_brotli 0.7.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate channelz_brotli 0.7.0 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 channelz_brotli 0.7.0
[INFO] finished tweaking crates.io crate channelz_brotli 0.7.0
[INFO] tweaked toml for crates.io crate channelz_brotli 0.7.0 written to /workspace/builds/worker-2-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 1 package to latest compatible version
[INFO] [stderr]       Adding cc v1.0.106 (available: v1.1.21)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] cb05810a9245630acc840f2b4408fce02967baf00ef583324175be3d3714514c
[INFO] running `Command { std: "docker" "start" "-a" "cb05810a9245630acc840f2b4408fce02967baf00ef583324175be3d3714514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb05810a9245630acc840f2b4408fce02967baf00ef583324175be3d3714514c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb05810a9245630acc840f2b4408fce02967baf00ef583324175be3d3714514c", kill_on_drop: false }`
[INFO] [stdout] cb05810a9245630acc840f2b4408fce02967baf00ef583324175be3d3714514c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] df00d870d9e1519f22b51254d293b0c9603cc5de0aa024620d4549cc78816009
[INFO] running `Command { std: "docker" "start" "-a" "df00d870d9e1519f22b51254d293b0c9603cc5de0aa024620d4549cc78816009", 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]    Compiling cc v1.0.106
[INFO] [stderr]    Compiling channelz_brotli v0.7.0 (/tmp/fixit)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr] warning: failed to automatically apply fixes suggested by rustc to crate `channelz_brotli`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/ffi.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: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:176:1
[INFO] [stderr]     |
[INFO] [stderr] 176 | / unsafe extern "C" {
[INFO] [stderr] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stderr] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stderr] 179 | |         op: c_uint,
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |     ) -> c_int;
[INFO] [stderr] 186 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:19:9
[INFO] [stderr]     |
[INFO] [stderr] 19  | #![deny(unsafe_code)]
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | / unsafe extern "C" {
[INFO] [stderr] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stderr] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stderr] 191 | |         free_func: brotli_free_func,
[INFO] [stderr] 192 | |         opaque: *mut c_void,
[INFO] [stderr] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stderr] 194 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | / unsafe extern "C" {
[INFO] [stderr] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stderr] 198 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | / unsafe extern "C" {
[INFO] [stderr] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stderr] 202 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stdout] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stdout] 179 | |         op: c_uint,
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | |     ) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout]     = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stdout] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stdout] 191 | |         free_func: brotli_free_func,
[INFO] [stdout] 192 | |         opaque: *mut c_void,
[INFO] [stdout] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::alloc::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mem = std::alloc::alloc(layout);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) unsafe extern "C" fn custom_malloc(_: *mut c_void, size: usize) -> *mut c_void {
[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::ptr::write` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 std::ptr::write(mem.cast::<usize>(), size);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 return mem.add(LAYOUT_OFFSET).cast();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::sub` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mem = mem.cast::<u8>().sub(LAYOUT_OFFSET);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(super) unsafe extern "C" fn custom_free(_: *mut c_void, mem: *mut c_void) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::ptr::read` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let size = std::ptr::read(mem.cast::<usize>());
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::Layout::from_size_align_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let layout = Layout::from_size_align_unchecked(size, MIN_ALIGN);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 |             std::alloc::dealloc(mem, layout);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 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 `channelz_brotli`
[INFO] [stderr] 
[INFO] [stderr] after fixes were automatically applied the compiler reported errors within these files:
[INFO] [stderr] 
[INFO] [stderr]   * src/ffi.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] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stdout] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stdout] 179 | |         op: c_uint,
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | |     ) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout]     = note: `--force-warn missing-unsafe-on-extern` implied by `--force-warn rust-2024-compatibility`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] a number of compiler warnings after this message which cargo
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stdout] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stdout] 191 | |         free_func: brotli_free_func,
[INFO] [stdout] 192 | |         opaque: *mut c_void,
[INFO] [stdout] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] attempted to fix but failed. If you could open an issue at
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[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: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:176:1
[INFO] [stderr]     |
[INFO] [stderr] 176 | / unsafe extern "C" {
[INFO] [stderr] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stderr] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stderr] 179 | |         op: c_uint,
[INFO] [stderr] ...   |
[INFO] [stderr] 185 | |     ) -> c_int;
[INFO] [stderr] 186 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:19:9
[INFO] [stderr]     |
[INFO] [stderr] 19  | #![deny(unsafe_code)]
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | / unsafe extern "C" {
[INFO] [stderr] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stderr] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stderr] 191 | |         free_func: brotli_free_func,
[INFO] [stderr] 192 | |         opaque: *mut c_void,
[INFO] [stderr] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stderr] 194 | | }
[INFO] [stderr]     | |_^
[INFO] [stdout] warning: extern blocks should be unsafe
[INFO] [stdout]    --> src/ffi.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 |   extern "C" {
[INFO] [stdout]     |   ^
[INFO] [stdout]     |   |
[INFO] [stdout]     |  _help: needs `unsafe` before the extern keyword: `unsafe`
[INFO] [stdout]     | |
[INFO] [stdout] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[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 #123743 <https://github.com/rust-lang/rust/issues/123743>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:196:1
[INFO] [stderr]     |
[INFO] [stderr] 196 | / unsafe extern "C" {
[INFO] [stderr] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stderr] 198 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: usage of an `unsafe extern` block
[INFO] [stderr]    --> src/ffi.rs:200:1
[INFO] [stderr]     |
[INFO] [stderr] 200 | / unsafe extern "C" {
[INFO] [stderr] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stderr] 202 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Original diagnostics will follow.
[INFO] [stderr] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::alloc::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mem = std::alloc::alloc(layout);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) unsafe extern "C" fn custom_malloc(_: *mut c_void, size: usize) -> *mut c_void {
[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::ptr::write` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 std::ptr::write(mem.cast::<usize>(), size);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 return mem.add(LAYOUT_OFFSET).cast();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::sub` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mem = mem.cast::<u8>().sub(LAYOUT_OFFSET);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(super) unsafe extern "C" fn custom_free(_: *mut c_void, mem: *mut c_void) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::ptr::read` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let size = std::ptr::read(mem.cast::<usize>());
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::Layout::from_size_align_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let layout = Layout::from_size_align_unchecked(size, MIN_ALIGN);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 |             std::alloc::dealloc(mem, layout);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 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 6.42s
[INFO] [stderr] Running `cargo check` to verify 2024
[INFO] [stderr]    Compiling channelz_brotli v0.7.0 (/tmp/fixit)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | / extern "C" {
[INFO] [stdout] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stdout] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stdout] 179 | |         op: c_uint,
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | |     ) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 | / extern "C" {
[INFO] [stdout] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stdout] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stdout] 191 | |         free_func: brotli_free_func,
[INFO] [stdout] 192 | |         opaque: *mut c_void,
[INFO] [stdout] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / extern "C" {
[INFO] [stdout] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / extern "C" {
[INFO] [stdout] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | / extern "C" {
[INFO] [stdout] 177 | |     fn BrotliEncoderCompressStream(
[INFO] [stdout] 178 | |         state: *mut BrotliEncoderState,
[INFO] [stdout] 179 | |         op: c_uint,
[INFO] [stdout] ...   |
[INFO] [stdout] 185 | |     ) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:188:1
[INFO] [stdout]     |
[INFO] [stdout] 188 | / extern "C" {
[INFO] [stdout] 189 | |     fn BrotliEncoderCreateInstance(
[INFO] [stdout] 190 | |         alloc_func: brotli_alloc_func,
[INFO] [stdout] 191 | |         free_func: brotli_free_func,
[INFO] [stdout] 192 | |         opaque: *mut c_void,
[INFO] [stdout] 193 | |     ) -> *mut BrotliEncoderState;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:196:1
[INFO] [stdout]     |
[INFO] [stdout] 196 | / extern "C" {
[INFO] [stdout] 197 | |     fn BrotliEncoderDestroyInstance(state: *mut BrotliEncoderState);
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> src/ffi.rs:200:1
[INFO] [stdout]     |
[INFO] [stdout] 200 | / extern "C" {
[INFO] [stdout] 201 | |     fn BrotliEncoderTakeOutput(state: *mut BrotliEncoderState, size: *mut usize) -> *const u8;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::alloc::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mem = std::alloc::alloc(layout);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) unsafe extern "C" fn custom_malloc(_: *mut c_void, size: usize) -> *mut c_void {
[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::alloc::alloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:51:14
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let mem = std::alloc::alloc(layout);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:49:2
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub(super) unsafe extern "C" fn custom_malloc(_: *mut c_void, size: usize) -> *mut c_void {
[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::ptr::write` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 std::ptr::write(mem.cast::<usize>(), size);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::write` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 std::ptr::write(mem.cast::<usize>(), size);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 return mem.add(LAYOUT_OFFSET).cast();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::add` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |                 return mem.add(LAYOUT_OFFSET).cast();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::sub` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mem = mem.cast::<u8>().sub(LAYOUT_OFFSET);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(super) unsafe extern "C" fn custom_free(_: *mut c_void, mem: *mut c_void) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::ptr::read` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let size = std::ptr::read(mem.cast::<usize>());
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::mut_ptr::<impl *mut T>::sub` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:67:14
[INFO] [stdout]    |
[INFO] [stdout] 67 |             let mem = mem.cast::<u8>().sub(LAYOUT_OFFSET);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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.rs:65:2
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub(super) unsafe extern "C" fn custom_free(_: *mut c_void, mem: *mut c_void) {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `std::alloc::Layout::from_size_align_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let layout = Layout::from_size_align_unchecked(size, MIN_ALIGN);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 |             std::alloc::dealloc(mem, layout);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::ptr::read` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:68:15
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let size = std::ptr::read(mem.cast::<usize>());
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::Layout::from_size_align_unchecked` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let layout = Layout::from_size_align_unchecked(size, MIN_ALIGN);
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/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::alloc::dealloc` is unsafe and requires unsafe block
[INFO] [stdout]   --> src/ffi.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 |             std::alloc::dealloc(mem, layout);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see issue #71668 <https://github.com/rust-lang/rust/issues/71668>
[INFO] [stdout]    = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 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 `channelz_brotli` (lib test) due to 5 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `channelz_brotli` (lib) due to 5 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" "df00d870d9e1519f22b51254d293b0c9603cc5de0aa024620d4549cc78816009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df00d870d9e1519f22b51254d293b0c9603cc5de0aa024620d4549cc78816009", kill_on_drop: false }`
[INFO] [stdout] df00d870d9e1519f22b51254d293b0c9603cc5de0aa024620d4549cc78816009