[INFO] fetching crate guile-sys 0.1.1...
[INFO] testing guile-sys-0.1.1 against 1.69.0 for beta-1.70-1
[INFO] extracting crate guile-sys 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate guile-sys 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate guile-sys 0.1.1
[INFO] finished tweaking crates.io crate guile-sys 0.1.1
[INFO] tweaked toml for crates.io crate guile-sys 0.1.1 written to /workspace/builds/worker-3-tc1/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" "+1.69.0" "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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 797006745a1989a7bb7bb357291dcdfe155423968d49c4c6bcf7c2f0d5ec801a
[INFO] running `Command { std: "docker" "start" "-a" "797006745a1989a7bb7bb357291dcdfe155423968d49c4c6bcf7c2f0d5ec801a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "797006745a1989a7bb7bb357291dcdfe155423968d49c4c6bcf7c2f0d5ec801a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797006745a1989a7bb7bb357291dcdfe155423968d49c4c6bcf7c2f0d5ec801a", kill_on_drop: false }`
[INFO] [stdout] 797006745a1989a7bb7bb357291dcdfe155423968d49c4c6bcf7c2f0d5ec801a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f12594408afecbf88111cb7f1155bbcf28fe929f772a4e4b892e44b15c35308f
[INFO] running `Command { std: "docker" "start" "-a" "f12594408afecbf88111cb7f1155bbcf28fe929f772a4e4b892e44b15c35308f", kill_on_drop: false }`
[INFO] [stderr]    Compiling guile-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3226:5
[INFO] [stdout]      |
[INFO] [stdout] 3226 |     pub static mut _IO_2_1_stdin_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout]      = note: `#[warn(uninhabited_static)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3227:5
[INFO] [stdout]      |
[INFO] [stdout] 3227 |     pub static mut _IO_2_1_stdout_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3228:5
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     pub static mut _IO_2_1_stderr_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3281:33
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_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]      = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3282:41
[INFO] [stdout]      |
[INFO] [stdout] 3282 |     pub fn __gmp_randinit_default(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3283:41
[INFO] [stdout]      |
[INFO] [stdout] 3283 |     pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr,
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3286:46
[INFO] [stdout]      |
[INFO] [stdout] 3286 |     pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3289:36
[INFO] [stdout]      |
[INFO] [stdout] 3289 |     pub fn __gmp_randinit_mt(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3290:37
[INFO] [stdout]      |
[INFO] [stdout] 3290 |     pub fn __gmp_randinit_set(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3292:33
[INFO] [stdout]      |
[INFO] [stdout] 3292 |     pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr);
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3293:36
[INFO] [stdout]      |
[INFO] [stdout] 3293 |     pub fn __gmp_randseed_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3295:34
[INFO] [stdout]      |
[INFO] [stdout] 3295 |     pub fn __gmp_randclear(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3296:36
[INFO] [stdout]      |
[INFO] [stdout] 3296 |     pub fn __gmp_urandomb_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3299:36
[INFO] [stdout]      |
[INFO] [stdout] 3299 |     pub fn __gmp_urandomm_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3517:49
[INFO] [stdout]      |
[INFO] [stdout] 3517 |     pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3568:49
[INFO] [stdout]      |
[INFO] [stdout] 3568 |     pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3570:49
[INFO] [stdout]      |
[INFO] [stdout] 3570 |     pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed4; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:34
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:47
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4208:26
[INFO] [stdout]      |
[INFO] [stdout] 4208 |     pub fn setjmp(__env: jmp_buf) -> 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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4217:30
[INFO] [stdout]      |
[INFO] [stdout] 4217 |     pub fn siglongjmp(__env: sigjmp_buf, __val: 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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4540:36
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     pub fn scm_to_mpz(x: SCM, rop: mpz_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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4541:30
[INFO] [stdout]      |
[INFO] [stdout] 4541 |     pub fn scm_from_mpz(rop: mpz_t) -> SCM;
[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/lib.rs:8145:30
[INFO] [stdout]      |
[INFO] [stdout] 8145 |                        arg3: __gnuc_va_list, arg4: *mut 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/lib.rs:8149:31
[INFO] [stdout]      |
[INFO] [stdout] 8149 |                         arg3: __gnuc_va_list) -> 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/lib.rs:8208:28
[INFO] [stdout]      |
[INFO] [stdout] 8208 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8210:27
[INFO] [stdout]      |
[INFO] [stdout] 8210 |                    __arg: __gnuc_va_list) -> 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/lib.rs:8213:28
[INFO] [stdout]      |
[INFO] [stdout] 8213 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8219:29
[INFO] [stdout]      |
[INFO] [stdout] 8219 |                      __arg: __gnuc_va_list) -> 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/lib.rs:8222:28
[INFO] [stdout]      |
[INFO] [stdout] 8222 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8235:27
[INFO] [stdout]      |
[INFO] [stdout] 8235 |                    __arg: __gnuc_va_list) -> 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/lib.rs:8237:26
[INFO] [stdout]      |
[INFO] [stdout] 8237 |                   __arg: __gnuc_va_list) -> 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/lib.rs:8240:27
[INFO] [stdout]      |
[INFO] [stdout] 8240 |                    __arg: __gnuc_va_list) -> 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: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f12594408afecbf88111cb7f1155bbcf28fe929f772a4e4b892e44b15c35308f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f12594408afecbf88111cb7f1155bbcf28fe929f772a4e4b892e44b15c35308f", kill_on_drop: false }`
[INFO] [stdout] f12594408afecbf88111cb7f1155bbcf28fe929f772a4e4b892e44b15c35308f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82826e5ae7a0a7c6d845a32c41b69c3660c69380eff6be4a73020ecd63b8c8fb
[INFO] running `Command { std: "docker" "start" "-a" "82826e5ae7a0a7c6d845a32c41b69c3660c69380eff6be4a73020ecd63b8c8fb", kill_on_drop: false }`
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3226:5
[INFO] [stdout]      |
[INFO] [stdout] 3226 |     pub static mut _IO_2_1_stdin_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout]      = note: `#[warn(uninhabited_static)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3227:5
[INFO] [stdout]      |
[INFO] [stdout] 3227 |     pub static mut _IO_2_1_stdout_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3228:5
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     pub static mut _IO_2_1_stderr_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3281:33
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_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]      = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3282:41
[INFO] [stdout]      |
[INFO] [stdout] 3282 |     pub fn __gmp_randinit_default(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3283:41
[INFO] [stdout]      |
[INFO] [stdout] 3283 |     pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr,
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3286:46
[INFO] [stdout]      |
[INFO] [stdout] 3286 |     pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3289:36
[INFO] [stdout]      |
[INFO] [stdout] 3289 |     pub fn __gmp_randinit_mt(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3290:37
[INFO] [stdout]      |
[INFO] [stdout] 3290 |     pub fn __gmp_randinit_set(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3292:33
[INFO] [stdout]      |
[INFO] [stdout] 3292 |     pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr);
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3293:36
[INFO] [stdout]      |
[INFO] [stdout] 3293 |     pub fn __gmp_randseed_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3295:34
[INFO] [stdout]      |
[INFO] [stdout] 3295 |     pub fn __gmp_randclear(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3296:36
[INFO] [stdout]      |
[INFO] [stdout] 3296 |     pub fn __gmp_urandomb_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3299:36
[INFO] [stdout]      |
[INFO] [stdout] 3299 |     pub fn __gmp_urandomm_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3517:49
[INFO] [stdout]      |
[INFO] [stdout] 3517 |     pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3568:49
[INFO] [stdout]      |
[INFO] [stdout] 3568 |     pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3570:49
[INFO] [stdout]      |
[INFO] [stdout] 3570 |     pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed4; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:34
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:47
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4208:26
[INFO] [stdout]      |
[INFO] [stdout] 4208 |     pub fn setjmp(__env: jmp_buf) -> 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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4217:30
[INFO] [stdout]      |
[INFO] [stdout] 4217 |     pub fn siglongjmp(__env: sigjmp_buf, __val: 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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4540:36
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     pub fn scm_to_mpz(x: SCM, rop: mpz_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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4541:30
[INFO] [stdout]      |
[INFO] [stdout] 4541 |     pub fn scm_from_mpz(rop: mpz_t) -> SCM;
[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/lib.rs:8145:30
[INFO] [stdout]      |
[INFO] [stdout] 8145 |                        arg3: __gnuc_va_list, arg4: *mut 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/lib.rs:8149:31
[INFO] [stdout]      |
[INFO] [stdout] 8149 |                         arg3: __gnuc_va_list) -> 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/lib.rs:8208:28
[INFO] [stdout]      |
[INFO] [stdout] 8208 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8210:27
[INFO] [stdout]      |
[INFO] [stdout] 8210 |                    __arg: __gnuc_va_list) -> 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/lib.rs:8213:28
[INFO] [stdout]      |
[INFO] [stdout] 8213 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8219:29
[INFO] [stdout]      |
[INFO] [stdout] 8219 |                      __arg: __gnuc_va_list) -> 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/lib.rs:8222:28
[INFO] [stdout]      |
[INFO] [stdout] 8222 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8235:27
[INFO] [stdout]      |
[INFO] [stdout] 8235 |                    __arg: __gnuc_va_list) -> 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] [stderr]    Compiling guile-sys v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:8237:26
[INFO] [stdout]      |
[INFO] [stdout] 8237 |                   __arg: __gnuc_va_list) -> 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/lib.rs:8240:27
[INFO] [stdout]      |
[INFO] [stdout] 8240 |                    __arg: __gnuc_va_list) -> 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: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3226:5
[INFO] [stdout]      |
[INFO] [stdout] 3226 |     pub static mut _IO_2_1_stdin_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout]      = note: `#[warn(uninhabited_static)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3227:5
[INFO] [stdout]      |
[INFO] [stdout] 3227 |     pub static mut _IO_2_1_stdout_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static of uninhabited type
[INFO] [stdout]     --> src/lib.rs:3228:5
[INFO] [stdout]      |
[INFO] [stdout] 3228 |     pub static mut _IO_2_1_stderr_: Struct__IO_FILE_plus;
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]      = note: for more information, see issue #74840 <https://github.com/rust-lang/rust/issues/74840>
[INFO] [stdout]      = note: uninhabited statics cannot be initialized, and any access would be an immediate error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3281:33
[INFO] [stdout]      |
[INFO] [stdout] 3281 |     pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_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]      = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3282:41
[INFO] [stdout]      |
[INFO] [stdout] 3282 |     pub fn __gmp_randinit_default(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3283:41
[INFO] [stdout]      |
[INFO] [stdout] 3283 |     pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr,
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3286:46
[INFO] [stdout]      |
[INFO] [stdout] 3286 |     pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3289:36
[INFO] [stdout]      |
[INFO] [stdout] 3289 |     pub fn __gmp_randinit_mt(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3290:37
[INFO] [stdout]      |
[INFO] [stdout] 3290 |     pub fn __gmp_randinit_set(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3292:33
[INFO] [stdout]      |
[INFO] [stdout] 3292 |     pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr);
[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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3293:36
[INFO] [stdout]      |
[INFO] [stdout] 3293 |     pub fn __gmp_randseed_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3295:34
[INFO] [stdout]      |
[INFO] [stdout] 3295 |     pub fn __gmp_randclear(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3296:36
[INFO] [stdout]      |
[INFO] [stdout] 3296 |     pub fn __gmp_urandomb_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3299:36
[INFO] [stdout]      |
[INFO] [stdout] 3299 |     pub fn __gmp_urandomm_ui(arg1: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3517:49
[INFO] [stdout]      |
[INFO] [stdout] 3517 |     pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3568:49
[INFO] [stdout]      |
[INFO] [stdout] 3568 |     pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3570:49
[INFO] [stdout]      |
[INFO] [stdout] 3570 |     pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_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_Unnamed4; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:34
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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_Unnamed6; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:3716:47
[INFO] [stdout]      |
[INFO] [stdout] 3716 |     pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4208:26
[INFO] [stdout]      |
[INFO] [stdout] 4208 |     pub fn setjmp(__env: jmp_buf) -> 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___jmp_buf_tag; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4217:30
[INFO] [stdout]      |
[INFO] [stdout] 4217 |     pub fn siglongjmp(__env: sigjmp_buf, __val: 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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4540:36
[INFO] [stdout]      |
[INFO] [stdout] 4540 |     pub fn scm_to_mpz(x: SCM, rop: mpz_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_Unnamed2; 1]`, which is not FFI-safe
[INFO] [stdout]     --> src/lib.rs:4541:30
[INFO] [stdout]      |
[INFO] [stdout] 4541 |     pub fn scm_from_mpz(rop: mpz_t) -> SCM;
[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/lib.rs:8145:30
[INFO] [stdout]      |
[INFO] [stdout] 8145 |                        arg3: __gnuc_va_list, arg4: *mut 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/lib.rs:8149:31
[INFO] [stdout]      |
[INFO] [stdout] 8149 |                         arg3: __gnuc_va_list) -> 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/lib.rs:8208:28
[INFO] [stdout]      |
[INFO] [stdout] 8208 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8210:27
[INFO] [stdout]      |
[INFO] [stdout] 8210 |                    __arg: __gnuc_va_list) -> 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/lib.rs:8213:28
[INFO] [stdout]      |
[INFO] [stdout] 8213 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8219:29
[INFO] [stdout]      |
[INFO] [stdout] 8219 |                      __arg: __gnuc_va_list) -> 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/lib.rs:8222:28
[INFO] [stdout]      |
[INFO] [stdout] 8222 |                     __arg: __gnuc_va_list) -> 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/lib.rs:8235:27
[INFO] [stdout]      |
[INFO] [stdout] 8235 |                    __arg: __gnuc_va_list) -> 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/lib.rs:8237:26
[INFO] [stdout]      |
[INFO] [stdout] 8237 |                   __arg: __gnuc_va_list) -> 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/lib.rs:8240:27
[INFO] [stdout]      |
[INFO] [stdout] 8240 |                    __arg: __gnuc_va_list) -> 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] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.69.0-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/rustctELCzG/symbols.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.guile_sys.eed73607-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.guile_sys.eed73607-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.guile_sys.eed73607-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.guile_sys.eed73607-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.guile_sys.eed73607-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335.45kwvs8922qbqlif.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lguile-2.0" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7791a6353d4a7929.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-7b17724e9ce90a72.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-596f8ce9d30a755e.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-da04f86254de594f.rlib" "/opt/rustwide/target/debug/deps/liblibc-b7b14a0fe316ec96.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-89bc084783fdc439.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-8bee4b287d4367c1.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-d61707aed80694c0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-d85366256f22345b.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-96069b86b8a8cae9.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-d19d53abf68dfa6c.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-787cbccd19d64ac6.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b3837a36b830e0d0.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-e3deb0e7e3f04966.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-dabbb79c9815def4.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-305b01f34c9409f2.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-f833521df6074e73.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-9ac333113350d171.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-1c126114322d0eee.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bad9164fdeeecf92.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-f9374b1e480fa681.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-207f06e41d9603af.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-7e2768e66e984e85.rlib" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-957b4aff41f8cd46.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.69.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/guile_sys-dabce46c00c15335" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lguile-2.0: 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; 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guile-sys` due to 2 previous errors; 33 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "82826e5ae7a0a7c6d845a32c41b69c3660c69380eff6be4a73020ecd63b8c8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82826e5ae7a0a7c6d845a32c41b69c3660c69380eff6be4a73020ecd63b8c8fb", kill_on_drop: false }`
[INFO] [stdout] 82826e5ae7a0a7c6d845a32c41b69c3660c69380eff6be4a73020ecd63b8c8fb
