[INFO] crate guile-sys 0.1.1 is already in cache [INFO] testing guile-sys-0.1.1 against 1.44.0 for beta-1.45-1 [INFO] extracting crate guile-sys 0.1.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate guile-sys 0.1.1 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [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-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stdout] 4ad037e956e73390a9fbd1842a4b4ec7a368da720829da6b39424e60e83ef2e2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "4ad037e956e73390a9fbd1842a4b4ec7a368da720829da6b39424e60e83ef2e2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling guile-sys v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3281:33 [INFO] [stderr] | [INFO] [stderr] 3281 | pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_t, ...); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3282:41 [INFO] [stderr] | [INFO] [stderr] 3282 | pub fn __gmp_randinit_default(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3283:41 [INFO] [stderr] | [INFO] [stderr] 3283 | pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3286:46 [INFO] [stderr] | [INFO] [stderr] 3286 | pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3289:36 [INFO] [stderr] | [INFO] [stderr] 3289 | pub fn __gmp_randinit_mt(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3290:37 [INFO] [stderr] | [INFO] [stderr] 3290 | pub fn __gmp_randinit_set(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3292:33 [INFO] [stderr] | [INFO] [stderr] 3292 | pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3293:36 [INFO] [stderr] | [INFO] [stderr] 3293 | pub fn __gmp_randseed_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3295:34 [INFO] [stderr] | [INFO] [stderr] 3295 | pub fn __gmp_randclear(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3296:36 [INFO] [stderr] | [INFO] [stderr] 3296 | pub fn __gmp_urandomb_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3299:36 [INFO] [stderr] | [INFO] [stderr] 3299 | pub fn __gmp_urandomm_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3517:49 [INFO] [stderr] | [INFO] [stderr] 3517 | pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3568:49 [INFO] [stderr] | [INFO] [stderr] 3568 | pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3570:49 [INFO] [stderr] | [INFO] [stderr] 3570 | pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed4; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:34 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:47 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4208:26 [INFO] [stderr] | [INFO] [stderr] 4208 | pub fn setjmp(__env: jmp_buf) -> c_int; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4217:30 [INFO] [stderr] | [INFO] [stderr] 4217 | pub fn siglongjmp(__env: sigjmp_buf, __val: c_int); [INFO] [stderr] | ^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4540:36 [INFO] [stderr] | [INFO] [stderr] 4540 | pub fn scm_to_mpz(x: SCM, rop: mpz_t); [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4541:30 [INFO] [stderr] | [INFO] [stderr] 4541 | pub fn scm_from_mpz(rop: mpz_t) -> SCM; [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8145:30 [INFO] [stderr] | [INFO] [stderr] 8145 | arg3: __gnuc_va_list, arg4: *mut c_int) [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8149:31 [INFO] [stderr] | [INFO] [stderr] 8149 | arg3: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8208:28 [INFO] [stderr] | [INFO] [stderr] 8208 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8210:27 [INFO] [stderr] | [INFO] [stderr] 8210 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8213:28 [INFO] [stderr] | [INFO] [stderr] 8213 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8219:29 [INFO] [stderr] | [INFO] [stderr] 8219 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8222:28 [INFO] [stderr] | [INFO] [stderr] 8222 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8235:27 [INFO] [stderr] | [INFO] [stderr] 8235 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8237:26 [INFO] [stderr] | [INFO] [stderr] 8237 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8240:27 [INFO] [stderr] | [INFO] [stderr] 8240 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.24s [INFO] running `"docker" "inspect" "4ad037e956e73390a9fbd1842a4b4ec7a368da720829da6b39424e60e83ef2e2"` [INFO] running `"docker" "rm" "-f" "4ad037e956e73390a9fbd1842a4b4ec7a368da720829da6b39424e60e83ef2e2"` [INFO] [stdout] 4ad037e956e73390a9fbd1842a4b4ec7a368da720829da6b39424e60e83ef2e2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 42f228b5c04962324c0081be186df269ac9adfa12ec0e68ab00164ffeff27758 [INFO] running `"docker" "start" "-a" "42f228b5c04962324c0081be186df269ac9adfa12ec0e68ab00164ffeff27758"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling guile-sys v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3281:33 [INFO] [stderr] | [INFO] [stderr] 3281 | pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_t, ...); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3282:41 [INFO] [stderr] | [INFO] [stderr] 3282 | pub fn __gmp_randinit_default(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3283:41 [INFO] [stderr] | [INFO] [stderr] 3283 | pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3286:46 [INFO] [stderr] | [INFO] [stderr] 3286 | pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3289:36 [INFO] [stderr] | [INFO] [stderr] 3289 | pub fn __gmp_randinit_mt(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3290:37 [INFO] [stderr] | [INFO] [stderr] 3290 | pub fn __gmp_randinit_set(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3292:33 [INFO] [stderr] | [INFO] [stderr] 3292 | pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3293:36 [INFO] [stderr] | [INFO] [stderr] 3293 | pub fn __gmp_randseed_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3295:34 [INFO] [stderr] | [INFO] [stderr] 3295 | pub fn __gmp_randclear(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3296:36 [INFO] [stderr] | [INFO] [stderr] 3296 | pub fn __gmp_urandomb_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3299:36 [INFO] [stderr] | [INFO] [stderr] 3299 | pub fn __gmp_urandomm_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3517:49 [INFO] [stderr] | [INFO] [stderr] 3517 | pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3568:49 [INFO] [stderr] | [INFO] [stderr] 3568 | pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3570:49 [INFO] [stderr] | [INFO] [stderr] 3570 | pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed4; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:34 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:47 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4208:26 [INFO] [stderr] | [INFO] [stderr] 4208 | pub fn setjmp(__env: jmp_buf) -> c_int; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4217:30 [INFO] [stderr] | [INFO] [stderr] 4217 | pub fn siglongjmp(__env: sigjmp_buf, __val: c_int); [INFO] [stderr] | ^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4540:36 [INFO] [stderr] | [INFO] [stderr] 4540 | pub fn scm_to_mpz(x: SCM, rop: mpz_t); [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4541:30 [INFO] [stderr] | [INFO] [stderr] 4541 | pub fn scm_from_mpz(rop: mpz_t) -> SCM; [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8145:30 [INFO] [stderr] | [INFO] [stderr] 8145 | arg3: __gnuc_va_list, arg4: *mut c_int) [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8149:31 [INFO] [stderr] | [INFO] [stderr] 8149 | arg3: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8208:28 [INFO] [stderr] | [INFO] [stderr] 8208 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8210:27 [INFO] [stderr] | [INFO] [stderr] 8210 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8213:28 [INFO] [stderr] | [INFO] [stderr] 8213 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8219:29 [INFO] [stderr] | [INFO] [stderr] 8219 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8222:28 [INFO] [stderr] | [INFO] [stderr] 8222 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8235:27 [INFO] [stderr] | [INFO] [stderr] 8235 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8237:26 [INFO] [stderr] | [INFO] [stderr] 8237 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8240:27 [INFO] [stderr] | [INFO] [stderr] 8240 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3281:33 [INFO] [stderr] | [INFO] [stderr] 3281 | pub fn __gmp_randinit(arg1: gmp_randstate_t, arg2: gmp_randalg_t, ...); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(improper_ctypes)]` on by default [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3282:41 [INFO] [stderr] | [INFO] [stderr] 3282 | pub fn __gmp_randinit_default(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3283:41 [INFO] [stderr] | [INFO] [stderr] 3283 | pub fn __gmp_randinit_lc_2exp(arg1: gmp_randstate_t, arg2: mpz_srcptr, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3286:46 [INFO] [stderr] | [INFO] [stderr] 3286 | pub fn __gmp_randinit_lc_2exp_size(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3289:36 [INFO] [stderr] | [INFO] [stderr] 3289 | pub fn __gmp_randinit_mt(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3290:37 [INFO] [stderr] | [INFO] [stderr] 3290 | pub fn __gmp_randinit_set(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3292:33 [INFO] [stderr] | [INFO] [stderr] 3292 | pub fn __gmp_randseed(arg1: gmp_randstate_t, arg2: mpz_srcptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3293:36 [INFO] [stderr] | [INFO] [stderr] 3293 | pub fn __gmp_randseed_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3295:34 [INFO] [stderr] | [INFO] [stderr] 3295 | pub fn __gmp_randclear(arg1: gmp_randstate_t); [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3296:36 [INFO] [stderr] | [INFO] [stderr] 3296 | pub fn __gmp_urandomb_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3299:36 [INFO] [stderr] | [INFO] [stderr] 3299 | pub fn __gmp_urandomm_ui(arg1: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3517:49 [INFO] [stderr] | [INFO] [stderr] 3517 | pub fn __gmpz_rrandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3568:49 [INFO] [stderr] | [INFO] [stderr] 3568 | pub fn __gmpz_urandomb(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3570:49 [INFO] [stderr] | [INFO] [stderr] 3570 | pub fn __gmpz_urandomm(arg1: mpz_ptr, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed4; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:34 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed6; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:3716:47 [INFO] [stderr] | [INFO] [stderr] 3716 | pub fn __gmpf_urandomb(arg1: mpf_t, arg2: gmp_randstate_t, [INFO] [stderr] | ^^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4208:26 [INFO] [stderr] | [INFO] [stderr] 4208 | pub fn setjmp(__env: jmp_buf) -> c_int; [INFO] [stderr] | ^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___jmp_buf_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4217:30 [INFO] [stderr] | [INFO] [stderr] 4217 | pub fn siglongjmp(__env: sigjmp_buf, __val: c_int); [INFO] [stderr] | ^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4540:36 [INFO] [stderr] | [INFO] [stderr] 4540 | pub fn scm_to_mpz(x: SCM, rop: mpz_t); [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct_Unnamed2; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:4541:30 [INFO] [stderr] | [INFO] [stderr] 4541 | pub fn scm_from_mpz(rop: mpz_t) -> SCM; [INFO] [stderr] | ^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8145:30 [INFO] [stderr] | [INFO] [stderr] 8145 | arg3: __gnuc_va_list, arg4: *mut c_int) [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8149:31 [INFO] [stderr] | [INFO] [stderr] 8149 | arg3: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8208:28 [INFO] [stderr] | [INFO] [stderr] 8208 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8210:27 [INFO] [stderr] | [INFO] [stderr] 8210 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8213:28 [INFO] [stderr] | [INFO] [stderr] 8213 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8219:29 [INFO] [stderr] | [INFO] [stderr] 8219 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8222:28 [INFO] [stderr] | [INFO] [stderr] 8222 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8235:27 [INFO] [stderr] | [INFO] [stderr] 8235 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8237:26 [INFO] [stderr] | [INFO] [stderr] 8237 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] warning: `extern` block uses type `[Struct___va_list_tag; 1]`, which is not FFI-safe [INFO] [stderr] --> src/lib.rs:8240:27 [INFO] [stderr] | [INFO] [stderr] 8240 | __arg: __gnuc_va_list) -> c_int; [INFO] [stderr] | ^^^^^^^^^^^^^^ not FFI-safe [INFO] [stderr] | [INFO] [stderr] = help: consider passing a pointer to the array [INFO] [stderr] = note: passing raw arrays by value is not FFI-safe [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.guile_sys.11f3dsz4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.guile_sys.11f3dsz4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.guile_sys.11f3dsz4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.guile_sys.11f3dsz4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.guile_sys.11f3dsz4-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2" "/opt/rustwide/target/debug/deps/guile_sys-26717bab40c0cce2.3n2acj6rronfce6t.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lguile-2.0" "-lguile-2.0" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-219fc620be977b79.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-f5064c1d87ea3eaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-6bc0764cb7f4dd96.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-72042f7f9ab0950a.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7a49e61f83b63f93.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lguile-2.0 [INFO] [stderr] /usr/bin/ld: cannot find -lguile-2.0 [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 30 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `guile-sys`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "42f228b5c04962324c0081be186df269ac9adfa12ec0e68ab00164ffeff27758"` [INFO] running `"docker" "rm" "-f" "42f228b5c04962324c0081be186df269ac9adfa12ec0e68ab00164ffeff27758"` [INFO] [stdout] 42f228b5c04962324c0081be186df269ac9adfa12ec0e68ab00164ffeff27758