[INFO] fetching crate czmq-sys 0.1.0...
[INFO] testing czmq-sys-0.1.0 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate czmq-sys 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate czmq-sys 0.1.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate czmq-sys 0.1.0
[INFO] finished tweaking crates.io crate czmq-sys 0.1.0
[INFO] tweaked toml for crates.io crate czmq-sys 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 683850d242f81b8b81041a17ff7a65e9155c3c2551cf13471b295606272de7af
[INFO] running `Command { std: "docker" "start" "-a" "683850d242f81b8b81041a17ff7a65e9155c3c2551cf13471b295606272de7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "683850d242f81b8b81041a17ff7a65e9155c3c2551cf13471b295606272de7af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "683850d242f81b8b81041a17ff7a65e9155c3c2551cf13471b295606272de7af", kill_on_drop: false }`
[INFO] [stdout] 683850d242f81b8b81041a17ff7a65e9155c3c2551cf13471b295606272de7af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 496c7bbb7cc570e4687ee7ed95648fb0852b3fcc02fb842c7d1648847c42dd7c
[INFO] running `Command { std: "docker" "start" "-a" "496c7bbb7cc570e4687ee7ed95648fb0852b3fcc02fb842c7d1648847c42dd7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling czmq-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15049:27
[INFO] [stdout]       |
[INFO] [stdout] 15049 |                     arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]       = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15050:63
[INFO] [stdout]       |
[INFO] [stdout] 15050 |     pub fn vprintf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15053:64
[INFO] [stdout]       |
[INFO] [stdout] 15053 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15065:29
[INFO] [stdout]       |
[INFO] [stdout] 15065 |                       arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15092:26
[INFO] [stdout]       |
[INFO] [stdout] 15092 |                    arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15093:62
[INFO] [stdout]       |
[INFO] [stdout] 15093 |     pub fn vscanf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                              ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15096:65
[INFO] [stdout]       |
[INFO] [stdout] 15096 |                      arg3: *const ::std::os::raw::c_char, arg4: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15099:63
[INFO] [stdout]       |
[INFO] [stdout] 15099 |                    arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15105:64
[INFO] [stdout]       |
[INFO] [stdout] 15105 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15126:65
[INFO] [stdout]       |
[INFO] [stdout] 15126 |                      arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15171:70
[INFO] [stdout]       |
[INFO] [stdout] 15171 |                           arg4: *const ::std::os::raw::c_char, arg5: va_list)
[INFO] [stdout]       |                                                                      ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15175:71
[INFO] [stdout]       |
[INFO] [stdout] 15175 | ...                   arg5: *const ::std::os::raw::c_char, arg6: va_list)
[INFO] [stdout]       |                                                                  ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16246:25
[INFO] [stdout]       |
[INFO] [stdout] 16246 |     pub fn setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                         ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16247:26
[INFO] [stdout]       |
[INFO] [stdout] 16247 |     pub fn longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16248:26
[INFO] [stdout]       |
[INFO] [stdout] 16248 |     pub fn _setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16249:27
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn _longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16250:28
[INFO] [stdout]       |
[INFO] [stdout] 16250 |     pub fn sigsetjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int)
[INFO] [stdout]       |                            ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16252:29
[INFO] [stdout]       |
[INFO] [stdout] 16252 |     pub fn siglongjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                             ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16748:30
[INFO] [stdout]       |
[INFO] [stdout] 16748 |     pub fn gethostuuid(arg1: uuid_t, arg2: *const Struct_timespec)
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16754:66
[INFO] [stdout]       |
[INFO] [stdout] 16754 |     pub fn getsgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16757:66
[INFO] [stdout]       |
[INFO] [stdout] 16757 |     pub fn getwgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16829:61
[INFO] [stdout]       |
[INFO] [stdout] 16829 |     pub fn setsgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16832:61
[INFO] [stdout]       |
[INFO] [stdout] 16832 |     pub fn setwgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17214:27
[INFO] [stdout]       |
[INFO] [stdout] 17214 |     pub fn uuid_clear(uu: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:30
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:43
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:27
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:40
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                                        ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17217:31
[INFO] [stdout]       |
[INFO] [stdout] 17217 |     pub fn uuid_generate(out: uuid_t);
[INFO] [stdout]       |                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17218:38
[INFO] [stdout]       |
[INFO] [stdout] 17218 |     pub fn uuid_generate_random(out: uuid_t);
[INFO] [stdout]       |                                      ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17219:36
[INFO] [stdout]       |
[INFO] [stdout] 17219 |     pub fn uuid_generate_time(out: uuid_t);
[INFO] [stdout]       |                                    ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17220:29
[INFO] [stdout]       |
[INFO] [stdout] 17220 |     pub fn uuid_is_null(uu: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:28
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                            ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:47
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:29
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:42
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                          ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:35
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:48
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:35
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:48
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17229:28
[INFO] [stdout]       |
[INFO] [stdout] 17229 |     pub fn getpwuuid(arg1: uuid_t) -> *mut Struct_passwd;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17230:30
[INFO] [stdout]       |
[INFO] [stdout] 17230 |     pub fn getpwuuid_r(arg1: uuid_t, arg2: *mut Struct_passwd,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17248:28
[INFO] [stdout]       |
[INFO] [stdout] 17248 |     pub fn getgruuid(arg1: uuid_t) -> *mut Struct_group;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17249:30
[INFO] [stdout]       |
[INFO] [stdout] 17249 |     pub fn getgruuid_r(arg1: uuid_t, arg2: *mut Struct_group,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17276:26
[INFO] [stdout]       |
[INFO] [stdout] 17276 |                    arg3: __darwin_va_list);
[INFO] [stdout]       |                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 4096]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17459:42
[INFO] [stdout]       |
[INFO] [stdout] 17459 | ...                   boot_info: kernel_boot_info_t) -> kern_return_t;
[INFO] [stdout]       |                                  ^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_vm_read_entry; 256]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17940:59
[INFO] [stdout]       |
[INFO] [stdout] 17940 |     pub fn vm_read_list(target_task: vm_map_t, data_list: vm_read_entry_t,
[INFO] [stdout]       |                                                           ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 512]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:18280:62
[INFO] [stdout]       |
[INFO] [stdout] 18280 |     pub fn host_kernel_version(host: host_t, kernel_version: kernel_version_t)
[INFO] [stdout]       |                                                              ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19153:32
[INFO] [stdout]       |
[INFO] [stdout] 19153 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19159:32
[INFO] [stdout]       |
[INFO] [stdout] 19159 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19583:33
[INFO] [stdout]       |
[INFO] [stdout] 19583 |                         argptr: va_list) -> *mut ::std::os::raw::c_char;
[INFO] [stdout]       |                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 51 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "496c7bbb7cc570e4687ee7ed95648fb0852b3fcc02fb842c7d1648847c42dd7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "496c7bbb7cc570e4687ee7ed95648fb0852b3fcc02fb842c7d1648847c42dd7c", kill_on_drop: false }`
[INFO] [stdout] 496c7bbb7cc570e4687ee7ed95648fb0852b3fcc02fb842c7d1648847c42dd7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3c9188cfad5d777145c8f50d9e815496cb9b9154d7990fbfdce0b0d2696bd89
[INFO] running `Command { std: "docker" "start" "-a" "f3c9188cfad5d777145c8f50d9e815496cb9b9154d7990fbfdce0b0d2696bd89", kill_on_drop: false }`
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15049:27
[INFO] [stdout]       |
[INFO] [stdout] 15049 |                     arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]       = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15050:63
[INFO] [stdout]       |
[INFO] [stdout] 15050 |     pub fn vprintf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15053:64
[INFO] [stdout]       |
[INFO] [stdout] 15053 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15065:29
[INFO] [stdout]       |
[INFO] [stdout] 15065 |                       arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15092:26
[INFO] [stdout]       |
[INFO] [stdout] 15092 |                    arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15093:62
[INFO] [stdout]       |
[INFO] [stdout] 15093 |     pub fn vscanf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                              ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15096:65
[INFO] [stdout]       |
[INFO] [stdout] 15096 |                      arg3: *const ::std::os::raw::c_char, arg4: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15099:63
[INFO] [stdout]       |
[INFO] [stdout] 15099 |                    arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15105:64
[INFO] [stdout]       |
[INFO] [stdout] 15105 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15126:65
[INFO] [stdout]       |
[INFO] [stdout] 15126 |                      arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15171:70
[INFO] [stdout]       |
[INFO] [stdout] 15171 |                           arg4: *const ::std::os::raw::c_char, arg5: va_list)
[INFO] [stdout]       |                                                                      ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15175:71
[INFO] [stdout]       |
[INFO] [stdout] 15175 | ...                   arg5: *const ::std::os::raw::c_char, arg6: va_list)
[INFO] [stdout]       |                                                                  ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling czmq-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16246:25
[INFO] [stdout]       |
[INFO] [stdout] 16246 |     pub fn setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                         ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16247:26
[INFO] [stdout]       |
[INFO] [stdout] 16247 |     pub fn longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16248:26
[INFO] [stdout]       |
[INFO] [stdout] 16248 |     pub fn _setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16249:27
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn _longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16250:28
[INFO] [stdout]       |
[INFO] [stdout] 16250 |     pub fn sigsetjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int)
[INFO] [stdout]       |                            ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16252:29
[INFO] [stdout]       |
[INFO] [stdout] 16252 |     pub fn siglongjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                             ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16748:30
[INFO] [stdout]       |
[INFO] [stdout] 16748 |     pub fn gethostuuid(arg1: uuid_t, arg2: *const Struct_timespec)
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16754:66
[INFO] [stdout]       |
[INFO] [stdout] 16754 |     pub fn getsgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16757:66
[INFO] [stdout]       |
[INFO] [stdout] 16757 |     pub fn getwgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16829:61
[INFO] [stdout]       |
[INFO] [stdout] 16829 |     pub fn setsgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16832:61
[INFO] [stdout]       |
[INFO] [stdout] 16832 |     pub fn setwgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17214:27
[INFO] [stdout]       |
[INFO] [stdout] 17214 |     pub fn uuid_clear(uu: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:30
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:43
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:27
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:40
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                                        ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17217:31
[INFO] [stdout]       |
[INFO] [stdout] 17217 |     pub fn uuid_generate(out: uuid_t);
[INFO] [stdout]       |                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17218:38
[INFO] [stdout]       |
[INFO] [stdout] 17218 |     pub fn uuid_generate_random(out: uuid_t);
[INFO] [stdout]       |                                      ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17219:36
[INFO] [stdout]       |
[INFO] [stdout] 17219 |     pub fn uuid_generate_time(out: uuid_t);
[INFO] [stdout]       |                                    ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17220:29
[INFO] [stdout]       |
[INFO] [stdout] 17220 |     pub fn uuid_is_null(uu: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:28
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                            ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:47
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:29
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:42
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                          ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:35
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:48
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:35
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:48
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17229:28
[INFO] [stdout]       |
[INFO] [stdout] 17229 |     pub fn getpwuuid(arg1: uuid_t) -> *mut Struct_passwd;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17230:30
[INFO] [stdout]       |
[INFO] [stdout] 17230 |     pub fn getpwuuid_r(arg1: uuid_t, arg2: *mut Struct_passwd,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17248:28
[INFO] [stdout]       |
[INFO] [stdout] 17248 |     pub fn getgruuid(arg1: uuid_t) -> *mut Struct_group;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17249:30
[INFO] [stdout]       |
[INFO] [stdout] 17249 |     pub fn getgruuid_r(arg1: uuid_t, arg2: *mut Struct_group,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17276:26
[INFO] [stdout]       |
[INFO] [stdout] 17276 |                    arg3: __darwin_va_list);
[INFO] [stdout]       |                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 4096]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17459:42
[INFO] [stdout]       |
[INFO] [stdout] 17459 | ...                   boot_info: kernel_boot_info_t) -> kern_return_t;
[INFO] [stdout]       |                                  ^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_vm_read_entry; 256]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17940:59
[INFO] [stdout]       |
[INFO] [stdout] 17940 |     pub fn vm_read_list(target_task: vm_map_t, data_list: vm_read_entry_t,
[INFO] [stdout]       |                                                           ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 512]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:18280:62
[INFO] [stdout]       |
[INFO] [stdout] 18280 |     pub fn host_kernel_version(host: host_t, kernel_version: kernel_version_t)
[INFO] [stdout]       |                                                              ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19153:32
[INFO] [stdout]       |
[INFO] [stdout] 19153 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19159:32
[INFO] [stdout]       |
[INFO] [stdout] 19159 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19583:33
[INFO] [stdout]       |
[INFO] [stdout] 19583 |                         argptr: va_list) -> *mut ::std::os::raw::c_char;
[INFO] [stdout]       |                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 51 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15049:27
[INFO] [stdout]       |
[INFO] [stdout] 15049 |                     arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout]       = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15050:63
[INFO] [stdout]       |
[INFO] [stdout] 15050 |     pub fn vprintf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15053:64
[INFO] [stdout]       |
[INFO] [stdout] 15053 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15065:29
[INFO] [stdout]       |
[INFO] [stdout] 15065 |                       arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15092:26
[INFO] [stdout]       |
[INFO] [stdout] 15092 |                    arg3: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15093:62
[INFO] [stdout]       |
[INFO] [stdout] 15093 |     pub fn vscanf(arg1: *const ::std::os::raw::c_char, arg2: va_list)
[INFO] [stdout]       |                                                              ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15096:65
[INFO] [stdout]       |
[INFO] [stdout] 15096 |                      arg3: *const ::std::os::raw::c_char, arg4: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15099:63
[INFO] [stdout]       |
[INFO] [stdout] 15099 |                    arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                               ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15105:64
[INFO] [stdout]       |
[INFO] [stdout] 15105 |                     arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15126:65
[INFO] [stdout]       |
[INFO] [stdout] 15126 |                      arg2: *const ::std::os::raw::c_char, arg3: va_list)
[INFO] [stdout]       |                                                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15171:70
[INFO] [stdout]       |
[INFO] [stdout] 15171 |                           arg4: *const ::std::os::raw::c_char, arg5: va_list)
[INFO] [stdout]       |                                                                      ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:15175:71
[INFO] [stdout]       |
[INFO] [stdout] 15175 | ...                   arg5: *const ::std::os::raw::c_char, arg6: va_list)
[INFO] [stdout]       |                                                                  ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16246:25
[INFO] [stdout]       |
[INFO] [stdout] 16246 |     pub fn setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                         ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16247:26
[INFO] [stdout]       |
[INFO] [stdout] 16247 |     pub fn longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16248:26
[INFO] [stdout]       |
[INFO] [stdout] 16248 |     pub fn _setjmp(arg1: jmp_buf) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                          ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16249:27
[INFO] [stdout]       |
[INFO] [stdout] 16249 |     pub fn _longjmp(arg1: jmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                           ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16250:28
[INFO] [stdout]       |
[INFO] [stdout] 16250 |     pub fn sigsetjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int)
[INFO] [stdout]       |                            ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i32; 38]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16252:29
[INFO] [stdout]       |
[INFO] [stdout] 16252 |     pub fn siglongjmp(arg1: sigjmp_buf, arg2: ::std::os::raw::c_int);
[INFO] [stdout]       |                             ^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16748:30
[INFO] [stdout]       |
[INFO] [stdout] 16748 |     pub fn gethostuuid(arg1: uuid_t, arg2: *const Struct_timespec)
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16754:66
[INFO] [stdout]       |
[INFO] [stdout] 16754 |     pub fn getsgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16757:66
[INFO] [stdout]       |
[INFO] [stdout] 16757 |     pub fn getwgroups_np(arg1: *mut ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                                  ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16829:61
[INFO] [stdout]       |
[INFO] [stdout] 16829 |     pub fn setsgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:16832:61
[INFO] [stdout]       |
[INFO] [stdout] 16832 |     pub fn setwgroups_np(arg1: ::std::os::raw::c_int, arg2: uuid_t)
[INFO] [stdout]       |                                                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17214:27
[INFO] [stdout]       |
[INFO] [stdout] 17214 |     pub fn uuid_clear(uu: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:30
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17215:43
[INFO] [stdout]       |
[INFO] [stdout] 17215 |     pub fn uuid_compare(uu1: uuid_t, uu2: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:27
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                           ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17216:40
[INFO] [stdout]       |
[INFO] [stdout] 17216 |     pub fn uuid_copy(dst: uuid_t, src: uuid_t);
[INFO] [stdout]       |                                        ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17217:31
[INFO] [stdout]       |
[INFO] [stdout] 17217 |     pub fn uuid_generate(out: uuid_t);
[INFO] [stdout]       |                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17218:38
[INFO] [stdout]       |
[INFO] [stdout] 17218 |     pub fn uuid_generate_random(out: uuid_t);
[INFO] [stdout]       |                                      ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17219:36
[INFO] [stdout]       |
[INFO] [stdout] 17219 |     pub fn uuid_generate_time(out: uuid_t);
[INFO] [stdout]       |                                    ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17220:29
[INFO] [stdout]       |
[INFO] [stdout] 17220 |     pub fn uuid_is_null(uu: uuid_t) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:28
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                            ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17221:47
[INFO] [stdout]       |
[INFO] [stdout] 17221 |     pub fn uuid_parse(_in: uuid_string_t, uu: uuid_t)
[INFO] [stdout]       |                                               ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:29
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                             ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17223:42
[INFO] [stdout]       |
[INFO] [stdout] 17223 |     pub fn uuid_unparse(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                          ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:35
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17224:48
[INFO] [stdout]       |
[INFO] [stdout] 17224 |     pub fn uuid_unparse_lower(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:35
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                   ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 37]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17225:48
[INFO] [stdout]       |
[INFO] [stdout] 17225 |     pub fn uuid_unparse_upper(uu: uuid_t, out: uuid_string_t);
[INFO] [stdout]       |                                                ^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17229:28
[INFO] [stdout]       |
[INFO] [stdout] 17229 |     pub fn getpwuuid(arg1: uuid_t) -> *mut Struct_passwd;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17230:30
[INFO] [stdout]       |
[INFO] [stdout] 17230 |     pub fn getpwuuid_r(arg1: uuid_t, arg2: *mut Struct_passwd,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17248:28
[INFO] [stdout]       |
[INFO] [stdout] 17248 |     pub fn getgruuid(arg1: uuid_t) -> *mut Struct_group;
[INFO] [stdout]       |                            ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[u8; 16]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17249:30
[INFO] [stdout]       |
[INFO] [stdout] 17249 |     pub fn getgruuid_r(arg1: uuid_t, arg2: *mut Struct_group,
[INFO] [stdout]       |                              ^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17276:26
[INFO] [stdout]       |
[INFO] [stdout] 17276 |                    arg3: __darwin_va_list);
[INFO] [stdout]       |                          ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 4096]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17459:42
[INFO] [stdout]       |
[INFO] [stdout] 17459 | ...                   boot_info: kernel_boot_info_t) -> kern_return_t;
[INFO] [stdout]       |                                  ^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_vm_read_entry; 256]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:17940:59
[INFO] [stdout]       |
[INFO] [stdout] 17940 |     pub fn vm_read_list(target_task: vm_map_t, data_list: vm_read_entry_t,
[INFO] [stdout]       |                                                           ^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[i8; 512]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:18280:62
[INFO] [stdout]       |
[INFO] [stdout] 18280 |     pub fn host_kernel_version(host: host_t, kernel_version: kernel_version_t)
[INFO] [stdout]       |                                                              ^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19153:32
[INFO] [stdout]       |
[INFO] [stdout] 19153 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19159:32
[INFO] [stdout]       |
[INFO] [stdout] 19159 |                        argptr: va_list) -> ::std::os::raw::c_int;
[INFO] [stdout]       |                                ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]      --> src/ffi.rs:19583:33
[INFO] [stdout]       |
[INFO] [stdout] 19583 |                         argptr: va_list) -> *mut ::std::os::raw::c_char;
[INFO] [stdout]       |                                 ^^^^^^^ not FFI-safe
[INFO] [stdout]       |
[INFO] [stdout]       = help: consider passing a pointer to the array
[INFO] [stdout]       = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc6NppRS/symbols.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.czmq_sys.38716b56-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.czmq_sys.38716b56-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.czmq_sys.38716b56-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.czmq_sys.38716b56-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.czmq_sys.38716b56-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae.1vhx4stp7acpioya.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lczmq" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-2bcc87e061734fce.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-4c2368e8367904c3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-06b9dcb8e6d4191c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-23a78788aee51060.rlib" "/opt/rustwide/target/debug/deps/liblibc-437468c9c78eaf61.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0e29cc23c5e02021.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-d903621768a861d9.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6d0225e655f31c13.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-9dbaf4eac7eaa079.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-27f05b3d42a66dd0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-4d73f1030321c9a2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-2846c9e58abd0acb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a53d0f50415947be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d48e4b6abc25b9dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-2991859439ef1207.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-8a687517e4221bae.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-e07b554f6a67f5b3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b68238b7c3c619dd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d5e213e896c017e4.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0211a3b2e61d8689.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-b371f055239ba51f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e60518d2760eb01e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1ad943f92a4b1081.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f0d6e4d0fc1e80b4.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2023-04-20-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/czmq_sys-7e5da9a5ef5679ae" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lczmq: No such file or directory
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 51 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `czmq-sys` (lib test) due to 2 previous errors; 51 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f3c9188cfad5d777145c8f50d9e815496cb9b9154d7990fbfdce0b0d2696bd89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c9188cfad5d777145c8f50d9e815496cb9b9154d7990fbfdce0b0d2696bd89", kill_on_drop: false }`
[INFO] [stdout] f3c9188cfad5d777145c8f50d9e815496cb9b9154d7990fbfdce0b0d2696bd89
