[INFO] fetching crate rustler_sys 2.4.3...
[INFO] fixing rustler_sys-2.4.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate rustler_sys 2.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rustler_sys 2.4.3
[INFO] finished tweaking crates.io crate rustler_sys 2.4.3
[INFO] tweaked toml for crates.io crate rustler_sys 2.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustler_sys 2.4.3 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 7 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6
[INFO] running `Command { std: "docker" "start" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=end=2015,2024", kill_on_drop: false }`
[INFO] [stderr] crater-edition-check: migrating to next edition
[INFO] [stderr]    Migrating Cargo.toml from 2021 edition to 2024
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling rustler_sys v2.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet (133 fixes)
[INFO] [stderr]        Fixed src/rustler_sys_api.rs (1 fix)
[INFO] [stderr]    Migrating tests/struct_size.rs from 2021 edition to 2024
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] [stderr] crater-edition-check: rustler_sys v2.4.3 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling rustler_sys v2.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | / extern "C" {
[INFO] [stdout] 5 | |     /// See [enif_priv_data](http://www.erlang.org/doc/man/erl_nif.html#enif_priv_data) in the Erlang docs.
[INFO] [stdout] 6 | |     pub fn enif_priv_data(arg1: *mut ErlNifEnv) -> *mut c_void;
[INFO] [stdout] 7 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / extern "C" {
[INFO] [stdout]  9 | |     /// See [enif_alloc](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc) in the Erlang docs.
[INFO] [stdout] 10 | |     pub fn enif_alloc(size: size_t) -> *mut c_void;
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / extern "C" {
[INFO] [stdout] 13 | |     /// See [enif_free](http://www.erlang.org/doc/man/erl_nif.html#enif_free) in the Erlang docs.
[INFO] [stdout] 14 | |     pub fn enif_free(ptr: *mut c_void);
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / extern "C" {
[INFO] [stdout] 17 | |     /// See [enif_is_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_is_atom) in the Erlang docs.
[INFO] [stdout] 18 | |     pub fn enif_is_atom(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / extern "C" {
[INFO] [stdout] 21 | |     /// See [enif_is_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_is_binary) in the Erlang docs.
[INFO] [stdout] 22 | |     pub fn enif_is_binary(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 23 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / extern "C" {
[INFO] [stdout] 25 | |     /// See [enif_is_ref](http://www.erlang.org/doc/man/erl_nif.html#enif_is_ref) in the Erlang docs.
[INFO] [stdout] 26 | |     pub fn enif_is_ref(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / extern "C" {
[INFO] [stdout] 29 | |     /// See [enif_inspect_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_inspect_binary) in the Erlang docs.
[INFO] [stdout] 30 | |     pub fn enif_inspect_binary(arg1: *mut ErlNifEnv, bin_term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / extern "C" {
[INFO] [stdout] 33 | |     /// See [enif_alloc_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_binary) in the Erlang docs.
[INFO] [stdout] 34 | |     pub fn enif_alloc_binary(size: size_t, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / extern "C" {
[INFO] [stdout] 37 | |     /// See [enif_realloc_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_realloc_binary) in the Erlang docs.
[INFO] [stdout] 38 | |     pub fn enif_realloc_binary(bin: *mut ErlNifBinary, size: size_t) -> c_int;
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | / extern "C" {
[INFO] [stdout] 41 | |     /// See [enif_release_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_release_binary) in the Erlang docs.
[INFO] [stdout] 42 | |     pub fn enif_release_binary(bin: *mut ErlNifBinary);
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | / extern "C" {
[INFO] [stdout] 45 | |     /// See [enif_get_int](http://www.erlang.org/doc/man/erl_nif.html#enif_get_int) in the Erlang docs.
[INFO] [stdout] 46 | |     pub fn enif_get_int(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_int) -> c_int;
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / extern "C" {
[INFO] [stdout] 49 | |     /// See [enif_get_ulong](http://www.erlang.org/doc/man/erl_nif.html#enif_get_ulong) in the Erlang docs.
[INFO] [stdout] 50 | |     pub fn enif_get_ulong(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_ulong) -> c_int;
[INFO] [stdout] 51 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | / extern "C" {
[INFO] [stdout] 53 | |     /// See [enif_get_double](http://www.erlang.org/doc/man/erl_nif.html#enif_get_double) in the Erlang docs.
[INFO] [stdout] 54 | |     pub fn enif_get_double(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, dp: *mut c_double) -> c_int;
[INFO] [stdout] 55 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | / extern "C" {
[INFO] [stdout] 57 | |     /// See [enif_get_list_cell](http://www.erlang.org/doc/man/erl_nif.html#enif_get_list_cell) in the Erlang docs.
[INFO] [stdout] 58 | |     pub fn enif_get_list_cell(env: *mut ErlNifEnv, term: ERL_NIF_TERM, head: *mut ERL_NIF_TERM, tail: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / extern "C" {
[INFO] [stdout] 61 | |     /// See [enif_get_tuple](http://www.erlang.org/doc/man/erl_nif.html#enif_get_tuple) in the Erlang docs.
[INFO] [stdout] 62 | |     pub fn enif_get_tuple(env: *mut ErlNifEnv, tpl: ERL_NIF_TERM, arity: *mut c_int, array: *mut *const ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 63 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | / extern "C" {
[INFO] [stdout] 65 | |     /// See [enif_is_identical](http://www.erlang.org/doc/man/erl_nif.html#enif_is_identical) in the Erlang docs.
[INFO] [stdout] 66 | |     pub fn enif_is_identical(lhs: ERL_NIF_TERM, rhs: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 67 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / extern "C" {
[INFO] [stdout] 69 | |     /// See [enif_compare](http://www.erlang.org/doc/man/erl_nif.html#enif_compare) in the Erlang docs.
[INFO] [stdout] 70 | |     pub fn enif_compare(lhs: ERL_NIF_TERM, rhs: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 71 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / extern "C" {
[INFO] [stdout] 73 | |     /// See [enif_make_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_binary) in the Erlang docs.
[INFO] [stdout] 74 | |     pub fn enif_make_binary(env: *mut ErlNifEnv, bin: *mut ErlNifBinary) -> ERL_NIF_TERM;
[INFO] [stdout] 75 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | / extern "C" {
[INFO] [stdout] 77 | |     /// See [enif_make_badarg](http://www.erlang.org/doc/man/erl_nif.html#enif_make_badarg) in the Erlang docs.
[INFO] [stdout] 78 | |     pub fn enif_make_badarg(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | / extern "C" {
[INFO] [stdout] 81 | |     /// See [enif_make_int](http://www.erlang.org/doc/man/erl_nif.html#enif_make_int) in the Erlang docs.
[INFO] [stdout] 82 | |     pub fn enif_make_int(env: *mut ErlNifEnv, i: c_int) -> ERL_NIF_TERM;
[INFO] [stdout] 83 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / extern "C" {
[INFO] [stdout] 85 | |     /// See [enif_make_ulong](http://www.erlang.org/doc/man/erl_nif.html#enif_make_ulong) in the Erlang docs.
[INFO] [stdout] 86 | |     pub fn enif_make_ulong(env: *mut ErlNifEnv, i: c_ulong) -> ERL_NIF_TERM;
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | / extern "C" {
[INFO] [stdout] 89 | |     /// See [enif_make_double](http://www.erlang.org/doc/man/erl_nif.html#enif_make_double) in the Erlang docs.
[INFO] [stdout] 90 | |     pub fn enif_make_double(env: *mut ErlNifEnv, d: c_double) -> ERL_NIF_TERM;
[INFO] [stdout] 91 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | / extern "C" {
[INFO] [stdout] 93 | |     /// See [enif_make_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_make_atom) in the Erlang docs.
[INFO] [stdout] 94 | |     pub fn enif_make_atom(env: *mut ErlNifEnv, name: *const c_uchar) -> ERL_NIF_TERM;
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | / extern "C" {
[INFO] [stdout] 97 | |     /// See [enif_make_existing_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_make_existing_atom) in the Erlang docs.
[INFO] [stdout] 98 | |     pub fn enif_make_existing_atom(env: *mut ErlNifEnv, name: *const c_uchar, atom: *mut ERL_NIF_TERM, arg1: ErlNifCharEncoding) -...
[INFO] [stdout] 99 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | / extern "C" {
[INFO] [stdout] 101 | |     #[doc(hidden)]
[INFO] [stdout] 102 | |     #[link_name = "enif_make_tuple"]
[INFO] [stdout] 103 | |     pub fn _enif_make_tuple(env: *mut ErlNifEnv, cnt: c_uint, ...) -> ERL_NIF_TERM;
[INFO] [stdout] 104 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / extern "C" {
[INFO] [stdout] 114 | |     #[doc(hidden)]
[INFO] [stdout] 115 | |     #[link_name = "enif_make_list"]
[INFO] [stdout] 116 | |     pub fn _enif_make_list(env: *mut ErlNifEnv, cnt: c_uint, ...) -> ERL_NIF_TERM;
[INFO] [stdout] 117 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | / extern "C" {
[INFO] [stdout] 127 | |     /// See [enif_make_list_cell](http://www.erlang.org/doc/man/erl_nif.html#enif_make_list_cell) in the Erlang docs.
[INFO] [stdout] 128 | |     pub fn enif_make_list_cell(env: *mut ErlNifEnv, car: ERL_NIF_TERM, cdr: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / extern "C" {
[INFO] [stdout] 131 | |     /// See [enif_make_string](http://www.erlang.org/doc/man/erl_nif.html#enif_make_string) in the Erlang docs.
[INFO] [stdout] 132 | |     pub fn enif_make_string(env: *mut ErlNifEnv, string: *const c_uchar, arg1: ErlNifCharEncoding) -> ERL_NIF_TERM;
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:134:1
[INFO] [stdout]     |
[INFO] [stdout] 134 | / extern "C" {
[INFO] [stdout] 135 | |     /// See [enif_make_ref](http://www.erlang.org/doc/man/erl_nif.html#enif_make_ref) in the Erlang docs.
[INFO] [stdout] 136 | |     pub fn enif_make_ref(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | / extern "C" {
[INFO] [stdout] 139 | |     /// See [enif_realloc](http://www.erlang.org/doc/man/erl_nif.html#enif_realloc) in the Erlang docs.
[INFO] [stdout] 140 | |     pub fn enif_realloc(ptr: *mut c_void, size: size_t) -> *mut c_void;
[INFO] [stdout] 141 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | / extern "C" {
[INFO] [stdout] 143 | |     /// See [enif_system_info](http://www.erlang.org/doc/man/erl_nif.html#enif_system_info) in the Erlang docs.
[INFO] [stdout] 144 | |     pub fn enif_system_info(sip: *mut ErlNifSysInfo, si_size: size_t);
[INFO] [stdout] 145 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:146:1
[INFO] [stdout]     |
[INFO] [stdout] 146 | / extern "C" {
[INFO] [stdout] 147 | |     #[doc(hidden)]
[INFO] [stdout] 148 | |     #[link_name = "enif_fprintf"]
[INFO] [stdout] 149 | |     pub fn _enif_fprintf(filep: *mut c_void, format: *const c_uchar, ...) -> c_int;
[INFO] [stdout] 150 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | / extern "C" {
[INFO] [stdout] 160 | |     /// See [enif_inspect_iolist_as_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_inspect_iolist_as_binary) in the Erla...
[INFO] [stdout] 161 | |     pub fn enif_inspect_iolist_as_binary(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 162 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:163:1
[INFO] [stdout]     |
[INFO] [stdout] 163 | / extern "C" {
[INFO] [stdout] 164 | |     /// See [enif_make_sub_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_sub_binary) in the Erlang docs.
[INFO] [stdout] 165 | |     pub fn enif_make_sub_binary(arg1: *mut ErlNifEnv, bin_term: ERL_NIF_TERM, pos: size_t, size: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 166 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | / extern "C" {
[INFO] [stdout] 168 | |     /// See [enif_get_string](http://www.erlang.org/doc/man/erl_nif.html#enif_get_string) in the Erlang docs.
[INFO] [stdout] 169 | |     pub fn enif_get_string(arg1: *mut ErlNifEnv, list: ERL_NIF_TERM, buf: *mut c_uchar, len: c_uint, arg2: ErlNifCharEncoding) ->...
[INFO] [stdout] 170 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / extern "C" {
[INFO] [stdout] 172 | |     /// See [enif_get_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_get_atom) in the Erlang docs.
[INFO] [stdout] 173 | |     pub fn enif_get_atom(arg1: *mut ErlNifEnv, atom: ERL_NIF_TERM, buf: *mut c_uchar, len: c_uint, arg2: ErlNifCharEncoding) -> c...
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / extern "C" {
[INFO] [stdout] 176 | |     /// See [enif_is_fun](http://www.erlang.org/doc/man/erl_nif.html#enif_is_fun) in the Erlang docs.
[INFO] [stdout] 177 | |     pub fn enif_is_fun(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:179:1
[INFO] [stdout]     |
[INFO] [stdout] 179 | / extern "C" {
[INFO] [stdout] 180 | |     /// See [enif_is_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_is_pid) in the Erlang docs.
[INFO] [stdout] 181 | |     pub fn enif_is_pid(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | / extern "C" {
[INFO] [stdout] 184 | |     /// See [enif_is_port](http://www.erlang.org/doc/man/erl_nif.html#enif_is_port) in the Erlang docs.
[INFO] [stdout] 185 | |     pub fn enif_is_port(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:187:1
[INFO] [stdout]     |
[INFO] [stdout] 187 | / extern "C" {
[INFO] [stdout] 188 | |     /// See [enif_get_uint](http://www.erlang.org/doc/man/erl_nif.html#enif_get_uint) in the Erlang docs.
[INFO] [stdout] 189 | |     pub fn enif_get_uint(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_uint) -> c_int;
[INFO] [stdout] 190 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | / extern "C" {
[INFO] [stdout] 192 | |     /// See [enif_get_long](http://www.erlang.org/doc/man/erl_nif.html#enif_get_long) in the Erlang docs.
[INFO] [stdout] 193 | |     pub fn enif_get_long(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_long) -> c_int;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | / extern "C" {
[INFO] [stdout] 196 | |     /// See [enif_make_uint](http://www.erlang.org/doc/man/erl_nif.html#enif_make_uint) in the Erlang docs.
[INFO] [stdout] 197 | |     pub fn enif_make_uint(arg1: *mut ErlNifEnv, i: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | / extern "C" {
[INFO] [stdout] 200 | |     /// See [enif_make_long](http://www.erlang.org/doc/man/erl_nif.html#enif_make_long) in the Erlang docs.
[INFO] [stdout] 201 | |     pub fn enif_make_long(arg1: *mut ErlNifEnv, i: c_long) -> ERL_NIF_TERM;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / extern "C" {
[INFO] [stdout] 204 | |     /// See [enif_make_tuple_from_array](http://www.erlang.org/doc/man/erl_nif.html#enif_make_tuple_from_array) in the Erlang docs.
[INFO] [stdout] 205 | |     pub fn enif_make_tuple_from_array(arg1: *mut ErlNifEnv, arr: *const ERL_NIF_TERM, cnt: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 206 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | / extern "C" {
[INFO] [stdout] 208 | |     /// See [enif_make_list_from_array](http://www.erlang.org/doc/man/erl_nif.html#enif_make_list_from_array) in the Erlang docs.
[INFO] [stdout] 209 | |     pub fn enif_make_list_from_array(arg1: *mut ErlNifEnv, arr: *const ERL_NIF_TERM, cnt: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 210 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | / extern "C" {
[INFO] [stdout] 212 | |     /// See [enif_is_empty_list](http://www.erlang.org/doc/man/erl_nif.html#enif_is_empty_list) in the Erlang docs.
[INFO] [stdout] 213 | |     pub fn enif_is_empty_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 214 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:215:1
[INFO] [stdout]     |
[INFO] [stdout] 215 | / extern "C" {
[INFO] [stdout] 216 | |     /// See [enif_open_resource_type](http://www.erlang.org/doc/man/erl_nif.html#enif_open_resource_type) in the Erlang docs.
[INFO] [stdout] 217 | |     pub fn enif_open_resource_type(arg1: *mut ErlNifEnv, module_str: *const c_char, name_str: *const c_char, dtor: Option<unsafe ...
[INFO] [stdout] 218 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | / extern "C" {
[INFO] [stdout] 220 | |     /// See [enif_alloc_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_resource) in the Erlang docs.
[INFO] [stdout] 221 | |     pub fn enif_alloc_resource(_type: *const ErlNifResourceType, size: size_t) -> *mut c_void;
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | / extern "C" {
[INFO] [stdout] 224 | |     /// See [enif_release_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_release_resource) in the Erlang docs.
[INFO] [stdout] 225 | |     pub fn enif_release_resource(obj: *const c_void);
[INFO] [stdout] 226 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | / extern "C" {
[INFO] [stdout] 228 | |     /// See [enif_make_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_make_resource) in the Erlang docs.
[INFO] [stdout] 229 | |     pub fn enif_make_resource(arg1: *mut ErlNifEnv, obj: *const c_void) -> ERL_NIF_TERM;
[INFO] [stdout] 230 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | / extern "C" {
[INFO] [stdout] 232 | |     /// See [enif_get_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_get_resource) in the Erlang docs.
[INFO] [stdout] 233 | |     pub fn enif_get_resource(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, _type: *const ErlNifResourceType, objp: *mut *const c_void...
[INFO] [stdout] 234 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:235:1
[INFO] [stdout]     |
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     /// See [enif_sizeof_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_sizeof_resource) in the Erlang docs.
[INFO] [stdout] 237 | |     pub fn enif_sizeof_resource(obj: *const c_void) -> size_t;
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / extern "C" {
[INFO] [stdout] 240 | |     /// See [enif_make_new_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_new_binary) in the Erlang docs.
[INFO] [stdout] 241 | |     pub fn enif_make_new_binary(arg1: *mut ErlNifEnv, size: size_t, termp: *mut ERL_NIF_TERM) -> *mut c_uchar;
[INFO] [stdout] 242 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:243:1
[INFO] [stdout]     |
[INFO] [stdout] 243 | / extern "C" {
[INFO] [stdout] 244 | |     /// See [enif_is_list](http://www.erlang.org/doc/man/erl_nif.html#enif_is_list) in the Erlang docs.
[INFO] [stdout] 245 | |     pub fn enif_is_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 246 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | / extern "C" {
[INFO] [stdout] 248 | |     /// See [enif_is_tuple](http://www.erlang.org/doc/man/erl_nif.html#enif_is_tuple) in the Erlang docs.
[INFO] [stdout] 249 | |     pub fn enif_is_tuple(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | / extern "C" {
[INFO] [stdout] 252 | |     /// See [enif_get_atom_length](http://www.erlang.org/doc/man/erl_nif.html#enif_get_atom_length) in the Erlang docs.
[INFO] [stdout] 253 | |     pub fn enif_get_atom_length(arg1: *mut ErlNifEnv, atom: ERL_NIF_TERM, len: *mut c_uint, arg2: ErlNifCharEncoding) -> c_int;
[INFO] [stdout] 254 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:255:1
[INFO] [stdout]     |
[INFO] [stdout] 255 | / extern "C" {
[INFO] [stdout] 256 | |     /// See [enif_get_list_length](http://www.erlang.org/doc/man/erl_nif.html#enif_get_list_length) in the Erlang docs.
[INFO] [stdout] 257 | |     pub fn enif_get_list_length(env: *mut ErlNifEnv, term: ERL_NIF_TERM, len: *mut c_uint) -> c_int;
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | / extern "C" {
[INFO] [stdout] 260 | |     /// See [enif_make_atom_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_atom_len) in the Erlang docs.
[INFO] [stdout] 261 | |     pub fn enif_make_atom_len(env: *mut ErlNifEnv, name: *const c_char, len: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 262 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:263:1
[INFO] [stdout]     |
[INFO] [stdout] 263 | / extern "C" {
[INFO] [stdout] 264 | |     /// See [enif_make_existing_atom_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_existing_atom_len) in the Erlang d...
[INFO] [stdout] 265 | |     pub fn enif_make_existing_atom_len(env: *mut ErlNifEnv, name: *const c_char, len: size_t, atom: *mut ERL_NIF_TERM, arg1: ErlN...
[INFO] [stdout] 266 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:267:1
[INFO] [stdout]     |
[INFO] [stdout] 267 | / extern "C" {
[INFO] [stdout] 268 | |     /// See [enif_make_string_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_string_len) in the Erlang docs.
[INFO] [stdout] 269 | |     pub fn enif_make_string_len(env: *mut ErlNifEnv, string: *const c_char, len: size_t, arg1: ErlNifCharEncoding) -> ERL_NIF_TERM;
[INFO] [stdout] 270 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:271:1
[INFO] [stdout]     |
[INFO] [stdout] 271 | / extern "C" {
[INFO] [stdout] 272 | |     /// See [enif_alloc_env](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_env) in the Erlang docs.
[INFO] [stdout] 273 | |     pub fn enif_alloc_env() -> *mut ErlNifEnv;
[INFO] [stdout] 274 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:275:1
[INFO] [stdout]     |
[INFO] [stdout] 275 | / extern "C" {
[INFO] [stdout] 276 | |     /// See [enif_free_env](http://www.erlang.org/doc/man/erl_nif.html#enif_free_env) in the Erlang docs.
[INFO] [stdout] 277 | |     pub fn enif_free_env(env: *mut ErlNifEnv);
[INFO] [stdout] 278 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | / extern "C" {
[INFO] [stdout] 280 | |     /// See [enif_clear_env](http://www.erlang.org/doc/man/erl_nif.html#enif_clear_env) in the Erlang docs.
[INFO] [stdout] 281 | |     pub fn enif_clear_env(env: *mut ErlNifEnv);
[INFO] [stdout] 282 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:283:1
[INFO] [stdout]     |
[INFO] [stdout] 283 | / extern "C" {
[INFO] [stdout] 284 | |     /// See [enif_send](http://www.erlang.org/doc/man/erl_nif.html#enif_send) in the Erlang docs.
[INFO] [stdout] 285 | |     pub fn enif_send(env: *mut ErlNifEnv, to_pid: *const ErlNifPid, msg_env: *mut ErlNifEnv, msg: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 286 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:287:1
[INFO] [stdout]     |
[INFO] [stdout] 287 | / extern "C" {
[INFO] [stdout] 288 | |     /// See [enif_make_copy](http://www.erlang.org/doc/man/erl_nif.html#enif_make_copy) in the Erlang docs.
[INFO] [stdout] 289 | |     pub fn enif_make_copy(dst_env: *mut ErlNifEnv, src_term: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 290 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:291:1
[INFO] [stdout]     |
[INFO] [stdout] 291 | / extern "C" {
[INFO] [stdout] 292 | |     /// See [enif_self](http://www.erlang.org/doc/man/erl_nif.html#enif_self) in the Erlang docs.
[INFO] [stdout] 293 | |     pub fn enif_self(caller_env: *mut ErlNifEnv, pid: *mut ErlNifPid) -> *mut ErlNifPid;
[INFO] [stdout] 294 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | / extern "C" {
[INFO] [stdout] 296 | |     /// See [enif_get_local_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_get_local_pid) in the Erlang docs.
[INFO] [stdout] 297 | |     pub fn enif_get_local_pid(env: *mut ErlNifEnv, arg1: ERL_NIF_TERM, pid: *mut ErlNifPid) -> c_int;
[INFO] [stdout] 298 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | / extern "C" {
[INFO] [stdout] 300 | |     /// See [enif_keep_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_keep_resource) in the Erlang docs.
[INFO] [stdout] 301 | |     pub fn enif_keep_resource(obj: *const c_void);
[INFO] [stdout] 302 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:303:1
[INFO] [stdout]     |
[INFO] [stdout] 303 | / extern "C" {
[INFO] [stdout] 304 | |     /// See [enif_make_resource_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_resource_binary) in the Erlang docs.
[INFO] [stdout] 305 | |     pub fn enif_make_resource_binary(arg1: *mut ErlNifEnv, obj: *const c_void, data: *const c_void, size: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 306 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:307:1
[INFO] [stdout]     |
[INFO] [stdout] 307 | / extern "C" {
[INFO] [stdout] 308 | |     /// See [enif_is_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_is_exception) in the Erlang docs.
[INFO] [stdout] 309 | |     pub fn enif_is_exception(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 310 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     /// See [enif_make_reverse_list](http://www.erlang.org/doc/man/erl_nif.html#enif_make_reverse_list) in the Erlang docs.
[INFO] [stdout] 313 | |     pub fn enif_make_reverse_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, list: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 314 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / extern "C" {
[INFO] [stdout] 316 | |     /// See [enif_is_number](http://www.erlang.org/doc/man/erl_nif.html#enif_is_number) in the Erlang docs.
[INFO] [stdout] 317 | |     pub fn enif_is_number(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 318 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:319:1
[INFO] [stdout]     |
[INFO] [stdout] 319 | / extern "C" {
[INFO] [stdout] 320 | |     /// See [enif_dlopen](http://www.erlang.org/doc/man/erl_nif.html#enif_dlopen) in the Erlang docs.
[INFO] [stdout] 321 | |     pub fn enif_dlopen(lib: *const c_char, err_handler: Option<unsafe extern "C" fn (arg1: *mut c_void, arg2: *const c_char)>, er...
[INFO] [stdout] 322 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:323:1
[INFO] [stdout]     |
[INFO] [stdout] 323 | / extern "C" {
[INFO] [stdout] 324 | |     /// See [enif_dlsym](http://www.erlang.org/doc/man/erl_nif.html#enif_dlsym) in the Erlang docs.
[INFO] [stdout] 325 | |     pub fn enif_dlsym(handle: *mut c_void, symbol: *const c_char, err_handler: Option<unsafe extern "C" fn (arg1: *mut c_void, ar...
[INFO] [stdout] 326 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | / extern "C" {
[INFO] [stdout] 328 | |     /// See [enif_consume_timeslice](http://www.erlang.org/doc/man/erl_nif.html#enif_consume_timeslice) in the Erlang docs.
[INFO] [stdout] 329 | |     pub fn enif_consume_timeslice(arg1: *mut ErlNifEnv, percent: c_int) -> c_int;
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | / extern "C" {
[INFO] [stdout] 332 | |     /// See [enif_is_map](http://www.erlang.org/doc/man/erl_nif.html#enif_is_map) in the Erlang docs.
[INFO] [stdout] 333 | |     pub fn enif_is_map(env: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 334 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:335:1
[INFO] [stdout]     |
[INFO] [stdout] 335 | / extern "C" {
[INFO] [stdout] 336 | |     /// See [enif_get_map_size](http://www.erlang.org/doc/man/erl_nif.html#enif_get_map_size) in the Erlang docs.
[INFO] [stdout] 337 | |     pub fn enif_get_map_size(env: *mut ErlNifEnv, term: ERL_NIF_TERM, size: *mut size_t) -> c_int;
[INFO] [stdout] 338 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | / extern "C" {
[INFO] [stdout] 340 | |     /// See [enif_make_new_map](http://www.erlang.org/doc/man/erl_nif.html#enif_make_new_map) in the Erlang docs.
[INFO] [stdout] 341 | |     pub fn enif_make_new_map(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:343:1
[INFO] [stdout]     |
[INFO] [stdout] 343 | / extern "C" {
[INFO] [stdout] 344 | |     /// See [enif_make_map_put](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_put) in the Erlang docs.
[INFO] [stdout] 345 | |     pub fn enif_make_map_put(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, value: ERL_NIF_TERM, map_out: *mut ERL...
[INFO] [stdout] 346 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:347:1
[INFO] [stdout]     |
[INFO] [stdout] 347 | / extern "C" {
[INFO] [stdout] 348 | |     /// See [enif_get_map_value](http://www.erlang.org/doc/man/erl_nif.html#enif_get_map_value) in the Erlang docs.
[INFO] [stdout] 349 | |     pub fn enif_get_map_value(env: *mut ErlNifEnv, map: ERL_NIF_TERM, key: ERL_NIF_TERM, value: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 350 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:351:1
[INFO] [stdout]     |
[INFO] [stdout] 351 | / extern "C" {
[INFO] [stdout] 352 | |     /// See [enif_make_map_update](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_update) in the Erlang docs.
[INFO] [stdout] 353 | |     pub fn enif_make_map_update(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, value: ERL_NIF_TERM, map_out: *mut ...
[INFO] [stdout] 354 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | / extern "C" {
[INFO] [stdout] 356 | |     /// See [enif_make_map_remove](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_remove) in the Erlang docs.
[INFO] [stdout] 357 | |     pub fn enif_make_map_remove(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, map_out: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:359:1
[INFO] [stdout]     |
[INFO] [stdout] 359 | / extern "C" {
[INFO] [stdout] 360 | |     /// See [enif_map_iterator_create](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_create) in the Erlang docs.
[INFO] [stdout] 361 | |     pub fn enif_map_iterator_create(env: *mut ErlNifEnv, map: ERL_NIF_TERM, iter: *mut ErlNifMapIterator, entry: ErlNifMapIterato...
[INFO] [stdout] 362 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:363:1
[INFO] [stdout]     |
[INFO] [stdout] 363 | / extern "C" {
[INFO] [stdout] 364 | |     /// See [enif_map_iterator_destroy](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_destroy) in the Erlang docs.
[INFO] [stdout] 365 | |     pub fn enif_map_iterator_destroy(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator);
[INFO] [stdout] 366 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | / extern "C" {
[INFO] [stdout] 368 | |     /// See [enif_map_iterator_is_head](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_is_head) in the Erlang docs.
[INFO] [stdout] 369 | |     pub fn enif_map_iterator_is_head(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:371:1
[INFO] [stdout]     |
[INFO] [stdout] 371 | / extern "C" {
[INFO] [stdout] 372 | |     /// See [enif_map_iterator_is_tail](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_is_tail) in the Erlang docs.
[INFO] [stdout] 373 | |     pub fn enif_map_iterator_is_tail(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 374 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | / extern "C" {
[INFO] [stdout] 376 | |     /// See [enif_map_iterator_next](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_next) in the Erlang docs.
[INFO] [stdout] 377 | |     pub fn enif_map_iterator_next(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 378 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:379:1
[INFO] [stdout]     |
[INFO] [stdout] 379 | / extern "C" {
[INFO] [stdout] 380 | |     /// See [enif_map_iterator_prev](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_prev) in the Erlang docs.
[INFO] [stdout] 381 | |     pub fn enif_map_iterator_prev(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 382 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:383:1
[INFO] [stdout]     |
[INFO] [stdout] 383 | / extern "C" {
[INFO] [stdout] 384 | |     /// See [enif_map_iterator_get_pair](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_get_pair) in the Erlang docs.
[INFO] [stdout] 385 | |     pub fn enif_map_iterator_get_pair(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator, key: *mut ERL_NIF_TERM, value: *mut ERL_...
[INFO] [stdout] 386 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | / extern "C" {
[INFO] [stdout] 388 | |     /// See [enif_schedule_nif](http://www.erlang.org/doc/man/erl_nif.html#enif_schedule_nif) in the Erlang docs.
[INFO] [stdout] 389 | |     pub fn enif_schedule_nif(env: *mut ErlNifEnv, fun_name: *const c_char, flags:c_int, fp: unsafe extern "C" fn(env: *mut ErlNif...
[INFO] [stdout] 390 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:391:1
[INFO] [stdout]     |
[INFO] [stdout] 391 | / extern "C" {
[INFO] [stdout] 392 | |     /// See [enif_has_pending_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_has_pending_exception) in the Erlang docs.
[INFO] [stdout] 393 | |     pub fn enif_has_pending_exception(env: *mut ErlNifEnv, reason: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 394 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:395:1
[INFO] [stdout]     |
[INFO] [stdout] 395 | / extern "C" {
[INFO] [stdout] 396 | |     /// See [enif_raise_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_raise_exception) in the Erlang docs.
[INFO] [stdout] 397 | |     pub fn enif_raise_exception(env: *mut ErlNifEnv, reason: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 398 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:399:1
[INFO] [stdout]     |
[INFO] [stdout] 399 | / extern "C" {
[INFO] [stdout] 400 | |     /// See [enif_getenv](http://www.erlang.org/doc/man/erl_nif.html#enif_getenv) in the Erlang docs.
[INFO] [stdout] 401 | |     pub fn enif_getenv(key: *const c_char, value: *mut c_char, value_size: *mut size_t) -> c_int;
[INFO] [stdout] 402 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:403:1
[INFO] [stdout]     |
[INFO] [stdout] 403 | / extern "C" {
[INFO] [stdout] 404 | |     /// See [enif_monotonic_time](http://www.erlang.org/doc/man/erl_nif.html#enif_monotonic_time) in the Erlang docs.
[INFO] [stdout] 405 | |     pub fn enif_monotonic_time(unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     /// See [enif_time_offset](http://www.erlang.org/doc/man/erl_nif.html#enif_time_offset) in the Erlang docs.
[INFO] [stdout] 409 | |     pub fn enif_time_offset(unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 410 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:411:1
[INFO] [stdout]     |
[INFO] [stdout] 411 | / extern "C" {
[INFO] [stdout] 412 | |     /// See [enif_convert_time_unit](http://www.erlang.org/doc/man/erl_nif.html#enif_convert_time_unit) in the Erlang docs.
[INFO] [stdout] 413 | |     pub fn enif_convert_time_unit(time: ErlNifTime, from_unit: ErlNifTimeUnit, to_unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 414 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | / extern "C" {
[INFO] [stdout] 416 | |     /// See [enif_now_time](http://www.erlang.org/doc/man/erl_nif.html#enif_now_time) in the Erlang docs.
[INFO] [stdout] 417 | |     pub fn enif_now_time(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 418 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:419:1
[INFO] [stdout]     |
[INFO] [stdout] 419 | / extern "C" {
[INFO] [stdout] 420 | |     /// See [enif_cpu_time](http://www.erlang.org/doc/man/erl_nif.html#enif_cpu_time) in the Erlang docs.
[INFO] [stdout] 421 | |     pub fn enif_cpu_time(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     /// See [enif_make_unique_integer](http://www.erlang.org/doc/man/erl_nif.html#enif_make_unique_integer) in the Erlang docs.
[INFO] [stdout] 425 | |     pub fn enif_make_unique_integer(env: *mut ErlNifEnv, properties: ErlNifUniqueInteger) -> ERL_NIF_TERM;
[INFO] [stdout] 426 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:427:1
[INFO] [stdout]     |
[INFO] [stdout] 427 | / extern "C" {
[INFO] [stdout] 428 | |     /// See [enif_is_current_process_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_current_process_alive) in the Erla...
[INFO] [stdout] 429 | |     pub fn enif_is_current_process_alive(env: *mut ErlNifEnv) -> c_int;
[INFO] [stdout] 430 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:431:1
[INFO] [stdout]     |
[INFO] [stdout] 431 | / extern "C" {
[INFO] [stdout] 432 | |     /// See [enif_is_process_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_process_alive) in the Erlang docs.
[INFO] [stdout] 433 | |     pub fn enif_is_process_alive(env: *mut ErlNifEnv, pid: *const ErlNifPid) -> c_int;
[INFO] [stdout] 434 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:435:1
[INFO] [stdout]     |
[INFO] [stdout] 435 | / extern "C" {
[INFO] [stdout] 436 | |     /// See [enif_is_port_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_port_alive) in the Erlang docs.
[INFO] [stdout] 437 | |     pub fn enif_is_port_alive(env: *mut ErlNifEnv, port_id: *const ErlNifPort) -> c_int;
[INFO] [stdout] 438 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:439:1
[INFO] [stdout]     |
[INFO] [stdout] 439 | / extern "C" {
[INFO] [stdout] 440 | |     /// See [enif_get_local_port](http://www.erlang.org/doc/man/erl_nif.html#enif_get_local_port) in the Erlang docs.
[INFO] [stdout] 441 | |     pub fn enif_get_local_port(env: *mut ErlNifEnv, term: ERL_NIF_TERM, port_id: *mut ErlNifPort) -> c_int;
[INFO] [stdout] 442 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:443:1
[INFO] [stdout]     |
[INFO] [stdout] 443 | / extern "C" {
[INFO] [stdout] 444 | |     /// See [enif_term_to_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_term_to_binary) in the Erlang docs.
[INFO] [stdout] 445 | |     pub fn enif_term_to_binary(env: *mut ErlNifEnv, term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 446 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:447:1
[INFO] [stdout]     |
[INFO] [stdout] 447 | / extern "C" {
[INFO] [stdout] 448 | |     /// See [enif_binary_to_term](http://www.erlang.org/doc/man/erl_nif.html#enif_binary_to_term) in the Erlang docs.
[INFO] [stdout] 449 | |     pub fn enif_binary_to_term(env: *mut ErlNifEnv, data: *const c_uchar, sz: usize, term: *mut ERL_NIF_TERM, opts: ErlNifBinaryT...
[INFO] [stdout] 450 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / extern "C" {
[INFO] [stdout] 452 | |     /// See [enif_port_command](http://www.erlang.org/doc/man/erl_nif.html#enif_port_command) in the Erlang docs.
[INFO] [stdout] 453 | |     pub fn enif_port_command(env: *mut ErlNifEnv, to_port: *const ErlNifPort, msg_env: *mut ErlNifEnv, msg: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     /// See [enif_thread_type](http://www.erlang.org/doc/man/erl_nif.html#enif_thread_type) in the Erlang docs.
[INFO] [stdout] 457 | |     pub fn enif_thread_type() -> c_int;
[INFO] [stdout] 458 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:459:1
[INFO] [stdout]     |
[INFO] [stdout] 459 | / extern "C" {
[INFO] [stdout] 460 | |     #[doc(hidden)]
[INFO] [stdout] 461 | |     #[link_name = "enif_snprintf"]
[INFO] [stdout] 462 | |     pub fn _enif_snprintf(out: *mut c_char, size: usize, format: *const c_char, ...) -> c_int;
[INFO] [stdout] 463 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:472:1
[INFO] [stdout]     |
[INFO] [stdout] 472 | / extern "C" {
[INFO] [stdout] 473 | |     /// See [enif_select](http://www.erlang.org/doc/man/erl_nif.html#enif_select) in the Erlang docs.
[INFO] [stdout] 474 | |     pub fn enif_select(env: *mut ErlNifEnv, e: ErlNifEvent, flags: ErlNifSelectFlags, obj: *const c_void, pid: *const ErlNifPid, ...
[INFO] [stdout] 475 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | / extern "C" {
[INFO] [stdout] 477 | |     /// See [enif_open_resource_type_x](http://www.erlang.org/doc/man/erl_nif.html#enif_open_resource_type_x) in the Erlang docs.
[INFO] [stdout] 478 | |     pub fn enif_open_resource_type_x(env: *mut ErlNifEnv, name_str: *const c_char, init: *const ErlNifResourceTypeInit, flags: Er...
[INFO] [stdout] 479 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:480:1
[INFO] [stdout]     |
[INFO] [stdout] 480 | / extern "C" {
[INFO] [stdout] 481 | |     /// See [enif_monitor_process](http://www.erlang.org/doc/man/erl_nif.html#enif_monitor_process) in the Erlang docs.
[INFO] [stdout] 482 | |     pub fn enif_monitor_process(env: *mut ErlNifEnv, obj: *const c_void, pid: *const ErlNifPid, monitor: *mut ErlNifMonitor) -> c...
[INFO] [stdout] 483 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:484:1
[INFO] [stdout]     |
[INFO] [stdout] 484 | / extern "C" {
[INFO] [stdout] 485 | |     /// See [enif_demonitor_process](http://www.erlang.org/doc/man/erl_nif.html#enif_demonitor_process) in the Erlang docs.
[INFO] [stdout] 486 | |     pub fn enif_demonitor_process(env: *mut ErlNifEnv, obj: *const c_void,  monitor: *const ErlNifMonitor) -> c_int;
[INFO] [stdout] 487 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:488:1
[INFO] [stdout]     |
[INFO] [stdout] 488 | / extern "C" {
[INFO] [stdout] 489 | |     /// See [enif_compare_monitors](http://www.erlang.org/doc/man/erl_nif.html#enif_compare_monitors) in the Erlang docs.
[INFO] [stdout] 490 | |     pub fn enif_compare_monitors(monitor1: *const ErlNifMonitor, monitor2: *const ErlNifMonitor) -> c_int;
[INFO] [stdout] 491 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:492:1
[INFO] [stdout]     |
[INFO] [stdout] 492 | / extern "C" {
[INFO] [stdout] 493 | |     /// See [enif_hash](http://www.erlang.org/doc/man/erl_nif.html#enif_hash) in the Erlang docs.
[INFO] [stdout] 494 | |     pub fn enif_hash(hashtype: ErlNifHash, term: ERL_NIF_TERM, salt: u64) -> u64;
[INFO] [stdout] 495 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:496:1
[INFO] [stdout]     |
[INFO] [stdout] 496 | / extern "C" {
[INFO] [stdout] 497 | |     /// See [enif_whereis_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_whereis_pid) in the Erlang docs.
[INFO] [stdout] 498 | |     pub fn enif_whereis_pid(env: *mut ErlNifEnv, name: ERL_NIF_TERM, pid: *mut ErlNifPid) -> c_int;
[INFO] [stdout] 499 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:500:1
[INFO] [stdout]     |
[INFO] [stdout] 500 | / extern "C" {
[INFO] [stdout] 501 | |     /// See [enif_whereis_port](http://www.erlang.org/doc/man/erl_nif.html#enif_whereis_port) in the Erlang docs.
[INFO] [stdout] 502 | |     pub fn enif_whereis_port(env: *mut ErlNifEnv, name: ERL_NIF_TERM, port: *mut ErlNifPort) -> c_int;
[INFO] [stdout] 503 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:504:1
[INFO] [stdout]     |
[INFO] [stdout] 504 | / extern "C" {
[INFO] [stdout] 505 | |     /// See [enif_make_map_from_arrays](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_from_arrays) in the Erlang docs.
[INFO] [stdout] 506 | |     pub fn enif_make_map_from_arrays(env: *mut ErlNifEnv, keys: *const ERL_NIF_TERM, values: *const ERL_NIF_TERM, cnt: usize, map...
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:508:1
[INFO] [stdout]     |
[INFO] [stdout] 508 | / extern "C" {
[INFO] [stdout] 509 | |     /// See [enif_make_monitor_term](http://www.erlang.org/doc/man/erl_nif.html#enif_make_monitor_term) in the Erlang docs.
[INFO] [stdout] 510 | |     pub fn enif_make_monitor_term(env: *mut ErlNifEnv, mon: *const ErlNifMonitor) -> ERL_NIF_TERM;
[INFO] [stdout] 511 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | / extern "C" {
[INFO] [stdout] 5 | |     /// See [enif_priv_data](http://www.erlang.org/doc/man/erl_nif.html#enif_priv_data) in the Erlang docs.
[INFO] [stdout] 6 | |     pub fn enif_priv_data(arg1: *mut ErlNifEnv) -> *mut c_void;
[INFO] [stdout] 7 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:8:1
[INFO] [stdout]    |
[INFO] [stdout]  8 | / extern "C" {
[INFO] [stdout]  9 | |     /// See [enif_alloc](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc) in the Erlang docs.
[INFO] [stdout] 10 | |     pub fn enif_alloc(size: size_t) -> *mut c_void;
[INFO] [stdout] 11 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / extern "C" {
[INFO] [stdout] 13 | |     /// See [enif_free](http://www.erlang.org/doc/man/erl_nif.html#enif_free) in the Erlang docs.
[INFO] [stdout] 14 | |     pub fn enif_free(ptr: *mut c_void);
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / extern "C" {
[INFO] [stdout] 17 | |     /// See [enif_is_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_is_atom) in the Erlang docs.
[INFO] [stdout] 18 | |     pub fn enif_is_atom(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | / extern "C" {
[INFO] [stdout] 21 | |     /// See [enif_is_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_is_binary) in the Erlang docs.
[INFO] [stdout] 22 | |     pub fn enif_is_binary(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 23 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | / extern "C" {
[INFO] [stdout] 25 | |     /// See [enif_is_ref](http://www.erlang.org/doc/man/erl_nif.html#enif_is_ref) in the Erlang docs.
[INFO] [stdout] 26 | |     pub fn enif_is_ref(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / extern "C" {
[INFO] [stdout] 29 | |     /// See [enif_inspect_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_inspect_binary) in the Erlang docs.
[INFO] [stdout] 30 | |     pub fn enif_inspect_binary(arg1: *mut ErlNifEnv, bin_term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 31 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | / extern "C" {
[INFO] [stdout] 33 | |     /// See [enif_alloc_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_binary) in the Erlang docs.
[INFO] [stdout] 34 | |     pub fn enif_alloc_binary(size: size_t, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 35 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | / extern "C" {
[INFO] [stdout] 37 | |     /// See [enif_realloc_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_realloc_binary) in the Erlang docs.
[INFO] [stdout] 38 | |     pub fn enif_realloc_binary(bin: *mut ErlNifBinary, size: size_t) -> c_int;
[INFO] [stdout] 39 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | / extern "C" {
[INFO] [stdout] 41 | |     /// See [enif_release_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_release_binary) in the Erlang docs.
[INFO] [stdout] 42 | |     pub fn enif_release_binary(bin: *mut ErlNifBinary);
[INFO] [stdout] 43 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:44:1
[INFO] [stdout]    |
[INFO] [stdout] 44 | / extern "C" {
[INFO] [stdout] 45 | |     /// See [enif_get_int](http://www.erlang.org/doc/man/erl_nif.html#enif_get_int) in the Erlang docs.
[INFO] [stdout] 46 | |     pub fn enif_get_int(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_int) -> c_int;
[INFO] [stdout] 47 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:48:1
[INFO] [stdout]    |
[INFO] [stdout] 48 | / extern "C" {
[INFO] [stdout] 49 | |     /// See [enif_get_ulong](http://www.erlang.org/doc/man/erl_nif.html#enif_get_ulong) in the Erlang docs.
[INFO] [stdout] 50 | |     pub fn enif_get_ulong(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_ulong) -> c_int;
[INFO] [stdout] 51 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:52:1
[INFO] [stdout]    |
[INFO] [stdout] 52 | / extern "C" {
[INFO] [stdout] 53 | |     /// See [enif_get_double](http://www.erlang.org/doc/man/erl_nif.html#enif_get_double) in the Erlang docs.
[INFO] [stdout] 54 | |     pub fn enif_get_double(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, dp: *mut c_double) -> c_int;
[INFO] [stdout] 55 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | / extern "C" {
[INFO] [stdout] 57 | |     /// See [enif_get_list_cell](http://www.erlang.org/doc/man/erl_nif.html#enif_get_list_cell) in the Erlang docs.
[INFO] [stdout] 58 | |     pub fn enif_get_list_cell(env: *mut ErlNifEnv, term: ERL_NIF_TERM, head: *mut ERL_NIF_TERM, tail: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 59 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | / extern "C" {
[INFO] [stdout] 61 | |     /// See [enif_get_tuple](http://www.erlang.org/doc/man/erl_nif.html#enif_get_tuple) in the Erlang docs.
[INFO] [stdout] 62 | |     pub fn enif_get_tuple(env: *mut ErlNifEnv, tpl: ERL_NIF_TERM, arity: *mut c_int, array: *mut *const ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 63 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | / extern "C" {
[INFO] [stdout] 65 | |     /// See [enif_is_identical](http://www.erlang.org/doc/man/erl_nif.html#enif_is_identical) in the Erlang docs.
[INFO] [stdout] 66 | |     pub fn enif_is_identical(lhs: ERL_NIF_TERM, rhs: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 67 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | / extern "C" {
[INFO] [stdout] 69 | |     /// See [enif_compare](http://www.erlang.org/doc/man/erl_nif.html#enif_compare) in the Erlang docs.
[INFO] [stdout] 70 | |     pub fn enif_compare(lhs: ERL_NIF_TERM, rhs: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 71 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:72:1
[INFO] [stdout]    |
[INFO] [stdout] 72 | / extern "C" {
[INFO] [stdout] 73 | |     /// See [enif_make_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_binary) in the Erlang docs.
[INFO] [stdout] 74 | |     pub fn enif_make_binary(env: *mut ErlNifEnv, bin: *mut ErlNifBinary) -> ERL_NIF_TERM;
[INFO] [stdout] 75 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:76:1
[INFO] [stdout]    |
[INFO] [stdout] 76 | / extern "C" {
[INFO] [stdout] 77 | |     /// See [enif_make_badarg](http://www.erlang.org/doc/man/erl_nif.html#enif_make_badarg) in the Erlang docs.
[INFO] [stdout] 78 | |     pub fn enif_make_badarg(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 79 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:80:1
[INFO] [stdout]    |
[INFO] [stdout] 80 | / extern "C" {
[INFO] [stdout] 81 | |     /// See [enif_make_int](http://www.erlang.org/doc/man/erl_nif.html#enif_make_int) in the Erlang docs.
[INFO] [stdout] 82 | |     pub fn enif_make_int(env: *mut ErlNifEnv, i: c_int) -> ERL_NIF_TERM;
[INFO] [stdout] 83 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:84:1
[INFO] [stdout]    |
[INFO] [stdout] 84 | / extern "C" {
[INFO] [stdout] 85 | |     /// See [enif_make_ulong](http://www.erlang.org/doc/man/erl_nif.html#enif_make_ulong) in the Erlang docs.
[INFO] [stdout] 86 | |     pub fn enif_make_ulong(env: *mut ErlNifEnv, i: c_ulong) -> ERL_NIF_TERM;
[INFO] [stdout] 87 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | / extern "C" {
[INFO] [stdout] 89 | |     /// See [enif_make_double](http://www.erlang.org/doc/man/erl_nif.html#enif_make_double) in the Erlang docs.
[INFO] [stdout] 90 | |     pub fn enif_make_double(env: *mut ErlNifEnv, d: c_double) -> ERL_NIF_TERM;
[INFO] [stdout] 91 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:92:1
[INFO] [stdout]    |
[INFO] [stdout] 92 | / extern "C" {
[INFO] [stdout] 93 | |     /// See [enif_make_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_make_atom) in the Erlang docs.
[INFO] [stdout] 94 | |     pub fn enif_make_atom(env: *mut ErlNifEnv, name: *const c_uchar) -> ERL_NIF_TERM;
[INFO] [stdout] 95 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:96:1
[INFO] [stdout]    |
[INFO] [stdout] 96 | / extern "C" {
[INFO] [stdout] 97 | |     /// See [enif_make_existing_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_make_existing_atom) in the Erlang docs.
[INFO] [stdout] 98 | |     pub fn enif_make_existing_atom(env: *mut ErlNifEnv, name: *const c_uchar, atom: *mut ERL_NIF_TERM, arg1: ErlNifCharEncoding) -...
[INFO] [stdout] 99 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | / extern "C" {
[INFO] [stdout] 101 | |     #[doc(hidden)]
[INFO] [stdout] 102 | |     #[link_name = "enif_make_tuple"]
[INFO] [stdout] 103 | |     pub fn _enif_make_tuple(env: *mut ErlNifEnv, cnt: c_uint, ...) -> ERL_NIF_TERM;
[INFO] [stdout] 104 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | / extern "C" {
[INFO] [stdout] 114 | |     #[doc(hidden)]
[INFO] [stdout] 115 | |     #[link_name = "enif_make_list"]
[INFO] [stdout] 116 | |     pub fn _enif_make_list(env: *mut ErlNifEnv, cnt: c_uint, ...) -> ERL_NIF_TERM;
[INFO] [stdout] 117 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:126:1
[INFO] [stdout]     |
[INFO] [stdout] 126 | / extern "C" {
[INFO] [stdout] 127 | |     /// See [enif_make_list_cell](http://www.erlang.org/doc/man/erl_nif.html#enif_make_list_cell) in the Erlang docs.
[INFO] [stdout] 128 | |     pub fn enif_make_list_cell(env: *mut ErlNifEnv, car: ERL_NIF_TERM, cdr: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 129 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / extern "C" {
[INFO] [stdout] 131 | |     /// See [enif_make_string](http://www.erlang.org/doc/man/erl_nif.html#enif_make_string) in the Erlang docs.
[INFO] [stdout] 132 | |     pub fn enif_make_string(env: *mut ErlNifEnv, string: *const c_uchar, arg1: ErlNifCharEncoding) -> ERL_NIF_TERM;
[INFO] [stdout] 133 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:134:1
[INFO] [stdout]     |
[INFO] [stdout] 134 | / extern "C" {
[INFO] [stdout] 135 | |     /// See [enif_make_ref](http://www.erlang.org/doc/man/erl_nif.html#enif_make_ref) in the Erlang docs.
[INFO] [stdout] 136 | |     pub fn enif_make_ref(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 137 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:138:1
[INFO] [stdout]     |
[INFO] [stdout] 138 | / extern "C" {
[INFO] [stdout] 139 | |     /// See [enif_realloc](http://www.erlang.org/doc/man/erl_nif.html#enif_realloc) in the Erlang docs.
[INFO] [stdout] 140 | |     pub fn enif_realloc(ptr: *mut c_void, size: size_t) -> *mut c_void;
[INFO] [stdout] 141 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | / extern "C" {
[INFO] [stdout] 143 | |     /// See [enif_system_info](http://www.erlang.org/doc/man/erl_nif.html#enif_system_info) in the Erlang docs.
[INFO] [stdout] 144 | |     pub fn enif_system_info(sip: *mut ErlNifSysInfo, si_size: size_t);
[INFO] [stdout] 145 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:146:1
[INFO] [stdout]     |
[INFO] [stdout] 146 | / extern "C" {
[INFO] [stdout] 147 | |     #[doc(hidden)]
[INFO] [stdout] 148 | |     #[link_name = "enif_fprintf"]
[INFO] [stdout] 149 | |     pub fn _enif_fprintf(filep: *mut c_void, format: *const c_uchar, ...) -> c_int;
[INFO] [stdout] 150 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:159:1
[INFO] [stdout]     |
[INFO] [stdout] 159 | / extern "C" {
[INFO] [stdout] 160 | |     /// See [enif_inspect_iolist_as_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_inspect_iolist_as_binary) in the Erla...
[INFO] [stdout] 161 | |     pub fn enif_inspect_iolist_as_binary(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 162 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:163:1
[INFO] [stdout]     |
[INFO] [stdout] 163 | / extern "C" {
[INFO] [stdout] 164 | |     /// See [enif_make_sub_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_sub_binary) in the Erlang docs.
[INFO] [stdout] 165 | |     pub fn enif_make_sub_binary(arg1: *mut ErlNifEnv, bin_term: ERL_NIF_TERM, pos: size_t, size: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 166 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | / extern "C" {
[INFO] [stdout] 168 | |     /// See [enif_get_string](http://www.erlang.org/doc/man/erl_nif.html#enif_get_string) in the Erlang docs.
[INFO] [stdout] 169 | |     pub fn enif_get_string(arg1: *mut ErlNifEnv, list: ERL_NIF_TERM, buf: *mut c_uchar, len: c_uint, arg2: ErlNifCharEncoding) ->...
[INFO] [stdout] 170 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:171:1
[INFO] [stdout]     |
[INFO] [stdout] 171 | / extern "C" {
[INFO] [stdout] 172 | |     /// See [enif_get_atom](http://www.erlang.org/doc/man/erl_nif.html#enif_get_atom) in the Erlang docs.
[INFO] [stdout] 173 | |     pub fn enif_get_atom(arg1: *mut ErlNifEnv, atom: ERL_NIF_TERM, buf: *mut c_uchar, len: c_uint, arg2: ErlNifCharEncoding) -> c...
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:175:1
[INFO] [stdout]     |
[INFO] [stdout] 175 | / extern "C" {
[INFO] [stdout] 176 | |     /// See [enif_is_fun](http://www.erlang.org/doc/man/erl_nif.html#enif_is_fun) in the Erlang docs.
[INFO] [stdout] 177 | |     pub fn enif_is_fun(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 178 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:179:1
[INFO] [stdout]     |
[INFO] [stdout] 179 | / extern "C" {
[INFO] [stdout] 180 | |     /// See [enif_is_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_is_pid) in the Erlang docs.
[INFO] [stdout] 181 | |     pub fn enif_is_pid(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 182 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:183:1
[INFO] [stdout]     |
[INFO] [stdout] 183 | / extern "C" {
[INFO] [stdout] 184 | |     /// See [enif_is_port](http://www.erlang.org/doc/man/erl_nif.html#enif_is_port) in the Erlang docs.
[INFO] [stdout] 185 | |     pub fn enif_is_port(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 186 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:187:1
[INFO] [stdout]     |
[INFO] [stdout] 187 | / extern "C" {
[INFO] [stdout] 188 | |     /// See [enif_get_uint](http://www.erlang.org/doc/man/erl_nif.html#enif_get_uint) in the Erlang docs.
[INFO] [stdout] 189 | |     pub fn enif_get_uint(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_uint) -> c_int;
[INFO] [stdout] 190 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:191:1
[INFO] [stdout]     |
[INFO] [stdout] 191 | / extern "C" {
[INFO] [stdout] 192 | |     /// See [enif_get_long](http://www.erlang.org/doc/man/erl_nif.html#enif_get_long) in the Erlang docs.
[INFO] [stdout] 193 | |     pub fn enif_get_long(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut c_long) -> c_int;
[INFO] [stdout] 194 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:195:1
[INFO] [stdout]     |
[INFO] [stdout] 195 | / extern "C" {
[INFO] [stdout] 196 | |     /// See [enif_make_uint](http://www.erlang.org/doc/man/erl_nif.html#enif_make_uint) in the Erlang docs.
[INFO] [stdout] 197 | |     pub fn enif_make_uint(arg1: *mut ErlNifEnv, i: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:199:1
[INFO] [stdout]     |
[INFO] [stdout] 199 | / extern "C" {
[INFO] [stdout] 200 | |     /// See [enif_make_long](http://www.erlang.org/doc/man/erl_nif.html#enif_make_long) in the Erlang docs.
[INFO] [stdout] 201 | |     pub fn enif_make_long(arg1: *mut ErlNifEnv, i: c_long) -> ERL_NIF_TERM;
[INFO] [stdout] 202 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:203:1
[INFO] [stdout]     |
[INFO] [stdout] 203 | / extern "C" {
[INFO] [stdout] 204 | |     /// See [enif_make_tuple_from_array](http://www.erlang.org/doc/man/erl_nif.html#enif_make_tuple_from_array) in the Erlang docs.
[INFO] [stdout] 205 | |     pub fn enif_make_tuple_from_array(arg1: *mut ErlNifEnv, arr: *const ERL_NIF_TERM, cnt: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 206 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:207:1
[INFO] [stdout]     |
[INFO] [stdout] 207 | / extern "C" {
[INFO] [stdout] 208 | |     /// See [enif_make_list_from_array](http://www.erlang.org/doc/man/erl_nif.html#enif_make_list_from_array) in the Erlang docs.
[INFO] [stdout] 209 | |     pub fn enif_make_list_from_array(arg1: *mut ErlNifEnv, arr: *const ERL_NIF_TERM, cnt: c_uint) -> ERL_NIF_TERM;
[INFO] [stdout] 210 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:211:1
[INFO] [stdout]     |
[INFO] [stdout] 211 | / extern "C" {
[INFO] [stdout] 212 | |     /// See [enif_is_empty_list](http://www.erlang.org/doc/man/erl_nif.html#enif_is_empty_list) in the Erlang docs.
[INFO] [stdout] 213 | |     pub fn enif_is_empty_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 214 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:215:1
[INFO] [stdout]     |
[INFO] [stdout] 215 | / extern "C" {
[INFO] [stdout] 216 | |     /// See [enif_open_resource_type](http://www.erlang.org/doc/man/erl_nif.html#enif_open_resource_type) in the Erlang docs.
[INFO] [stdout] 217 | |     pub fn enif_open_resource_type(arg1: *mut ErlNifEnv, module_str: *const c_char, name_str: *const c_char, dtor: Option<unsafe ...
[INFO] [stdout] 218 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:219:1
[INFO] [stdout]     |
[INFO] [stdout] 219 | / extern "C" {
[INFO] [stdout] 220 | |     /// See [enif_alloc_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_resource) in the Erlang docs.
[INFO] [stdout] 221 | |     pub fn enif_alloc_resource(_type: *const ErlNifResourceType, size: size_t) -> *mut c_void;
[INFO] [stdout] 222 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:223:1
[INFO] [stdout]     |
[INFO] [stdout] 223 | / extern "C" {
[INFO] [stdout] 224 | |     /// See [enif_release_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_release_resource) in the Erlang docs.
[INFO] [stdout] 225 | |     pub fn enif_release_resource(obj: *const c_void);
[INFO] [stdout] 226 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:227:1
[INFO] [stdout]     |
[INFO] [stdout] 227 | / extern "C" {
[INFO] [stdout] 228 | |     /// See [enif_make_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_make_resource) in the Erlang docs.
[INFO] [stdout] 229 | |     pub fn enif_make_resource(arg1: *mut ErlNifEnv, obj: *const c_void) -> ERL_NIF_TERM;
[INFO] [stdout] 230 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | / extern "C" {
[INFO] [stdout] 232 | |     /// See [enif_get_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_get_resource) in the Erlang docs.
[INFO] [stdout] 233 | |     pub fn enif_get_resource(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, _type: *const ErlNifResourceType, objp: *mut *const c_void...
[INFO] [stdout] 234 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:235:1
[INFO] [stdout]     |
[INFO] [stdout] 235 | / extern "C" {
[INFO] [stdout] 236 | |     /// See [enif_sizeof_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_sizeof_resource) in the Erlang docs.
[INFO] [stdout] 237 | |     pub fn enif_sizeof_resource(obj: *const c_void) -> size_t;
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / extern "C" {
[INFO] [stdout] 240 | |     /// See [enif_make_new_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_new_binary) in the Erlang docs.
[INFO] [stdout] 241 | |     pub fn enif_make_new_binary(arg1: *mut ErlNifEnv, size: size_t, termp: *mut ERL_NIF_TERM) -> *mut c_uchar;
[INFO] [stdout] 242 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:243:1
[INFO] [stdout]     |
[INFO] [stdout] 243 | / extern "C" {
[INFO] [stdout] 244 | |     /// See [enif_is_list](http://www.erlang.org/doc/man/erl_nif.html#enif_is_list) in the Erlang docs.
[INFO] [stdout] 245 | |     pub fn enif_is_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 246 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:247:1
[INFO] [stdout]     |
[INFO] [stdout] 247 | / extern "C" {
[INFO] [stdout] 248 | |     /// See [enif_is_tuple](http://www.erlang.org/doc/man/erl_nif.html#enif_is_tuple) in the Erlang docs.
[INFO] [stdout] 249 | |     pub fn enif_is_tuple(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 250 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:251:1
[INFO] [stdout]     |
[INFO] [stdout] 251 | / extern "C" {
[INFO] [stdout] 252 | |     /// See [enif_get_atom_length](http://www.erlang.org/doc/man/erl_nif.html#enif_get_atom_length) in the Erlang docs.
[INFO] [stdout] 253 | |     pub fn enif_get_atom_length(arg1: *mut ErlNifEnv, atom: ERL_NIF_TERM, len: *mut c_uint, arg2: ErlNifCharEncoding) -> c_int;
[INFO] [stdout] 254 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:255:1
[INFO] [stdout]     |
[INFO] [stdout] 255 | / extern "C" {
[INFO] [stdout] 256 | |     /// See [enif_get_list_length](http://www.erlang.org/doc/man/erl_nif.html#enif_get_list_length) in the Erlang docs.
[INFO] [stdout] 257 | |     pub fn enif_get_list_length(env: *mut ErlNifEnv, term: ERL_NIF_TERM, len: *mut c_uint) -> c_int;
[INFO] [stdout] 258 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:259:1
[INFO] [stdout]     |
[INFO] [stdout] 259 | / extern "C" {
[INFO] [stdout] 260 | |     /// See [enif_make_atom_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_atom_len) in the Erlang docs.
[INFO] [stdout] 261 | |     pub fn enif_make_atom_len(env: *mut ErlNifEnv, name: *const c_char, len: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 262 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:263:1
[INFO] [stdout]     |
[INFO] [stdout] 263 | / extern "C" {
[INFO] [stdout] 264 | |     /// See [enif_make_existing_atom_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_existing_atom_len) in the Erlang d...
[INFO] [stdout] 265 | |     pub fn enif_make_existing_atom_len(env: *mut ErlNifEnv, name: *const c_char, len: size_t, atom: *mut ERL_NIF_TERM, arg1: ErlN...
[INFO] [stdout] 266 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:267:1
[INFO] [stdout]     |
[INFO] [stdout] 267 | / extern "C" {
[INFO] [stdout] 268 | |     /// See [enif_make_string_len](http://www.erlang.org/doc/man/erl_nif.html#enif_make_string_len) in the Erlang docs.
[INFO] [stdout] 269 | |     pub fn enif_make_string_len(env: *mut ErlNifEnv, string: *const c_char, len: size_t, arg1: ErlNifCharEncoding) -> ERL_NIF_TERM;
[INFO] [stdout] 270 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:271:1
[INFO] [stdout]     |
[INFO] [stdout] 271 | / extern "C" {
[INFO] [stdout] 272 | |     /// See [enif_alloc_env](http://www.erlang.org/doc/man/erl_nif.html#enif_alloc_env) in the Erlang docs.
[INFO] [stdout] 273 | |     pub fn enif_alloc_env() -> *mut ErlNifEnv;
[INFO] [stdout] 274 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:275:1
[INFO] [stdout]     |
[INFO] [stdout] 275 | / extern "C" {
[INFO] [stdout] 276 | |     /// See [enif_free_env](http://www.erlang.org/doc/man/erl_nif.html#enif_free_env) in the Erlang docs.
[INFO] [stdout] 277 | |     pub fn enif_free_env(env: *mut ErlNifEnv);
[INFO] [stdout] 278 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | / extern "C" {
[INFO] [stdout] 280 | |     /// See [enif_clear_env](http://www.erlang.org/doc/man/erl_nif.html#enif_clear_env) in the Erlang docs.
[INFO] [stdout] 281 | |     pub fn enif_clear_env(env: *mut ErlNifEnv);
[INFO] [stdout] 282 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:283:1
[INFO] [stdout]     |
[INFO] [stdout] 283 | / extern "C" {
[INFO] [stdout] 284 | |     /// See [enif_send](http://www.erlang.org/doc/man/erl_nif.html#enif_send) in the Erlang docs.
[INFO] [stdout] 285 | |     pub fn enif_send(env: *mut ErlNifEnv, to_pid: *const ErlNifPid, msg_env: *mut ErlNifEnv, msg: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 286 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:287:1
[INFO] [stdout]     |
[INFO] [stdout] 287 | / extern "C" {
[INFO] [stdout] 288 | |     /// See [enif_make_copy](http://www.erlang.org/doc/man/erl_nif.html#enif_make_copy) in the Erlang docs.
[INFO] [stdout] 289 | |     pub fn enif_make_copy(dst_env: *mut ErlNifEnv, src_term: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 290 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:291:1
[INFO] [stdout]     |
[INFO] [stdout] 291 | / extern "C" {
[INFO] [stdout] 292 | |     /// See [enif_self](http://www.erlang.org/doc/man/erl_nif.html#enif_self) in the Erlang docs.
[INFO] [stdout] 293 | |     pub fn enif_self(caller_env: *mut ErlNifEnv, pid: *mut ErlNifPid) -> *mut ErlNifPid;
[INFO] [stdout] 294 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | / extern "C" {
[INFO] [stdout] 296 | |     /// See [enif_get_local_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_get_local_pid) in the Erlang docs.
[INFO] [stdout] 297 | |     pub fn enif_get_local_pid(env: *mut ErlNifEnv, arg1: ERL_NIF_TERM, pid: *mut ErlNifPid) -> c_int;
[INFO] [stdout] 298 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | / extern "C" {
[INFO] [stdout] 300 | |     /// See [enif_keep_resource](http://www.erlang.org/doc/man/erl_nif.html#enif_keep_resource) in the Erlang docs.
[INFO] [stdout] 301 | |     pub fn enif_keep_resource(obj: *const c_void);
[INFO] [stdout] 302 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:303:1
[INFO] [stdout]     |
[INFO] [stdout] 303 | / extern "C" {
[INFO] [stdout] 304 | |     /// See [enif_make_resource_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_make_resource_binary) in the Erlang docs.
[INFO] [stdout] 305 | |     pub fn enif_make_resource_binary(arg1: *mut ErlNifEnv, obj: *const c_void, data: *const c_void, size: size_t) -> ERL_NIF_TERM;
[INFO] [stdout] 306 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:307:1
[INFO] [stdout]     |
[INFO] [stdout] 307 | / extern "C" {
[INFO] [stdout] 308 | |     /// See [enif_is_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_is_exception) in the Erlang docs.
[INFO] [stdout] 309 | |     pub fn enif_is_exception(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 310 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     /// See [enif_make_reverse_list](http://www.erlang.org/doc/man/erl_nif.html#enif_make_reverse_list) in the Erlang docs.
[INFO] [stdout] 313 | |     pub fn enif_make_reverse_list(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM, list: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 314 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:315:1
[INFO] [stdout]     |
[INFO] [stdout] 315 | / extern "C" {
[INFO] [stdout] 316 | |     /// See [enif_is_number](http://www.erlang.org/doc/man/erl_nif.html#enif_is_number) in the Erlang docs.
[INFO] [stdout] 317 | |     pub fn enif_is_number(arg1: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 318 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:319:1
[INFO] [stdout]     |
[INFO] [stdout] 319 | / extern "C" {
[INFO] [stdout] 320 | |     /// See [enif_dlopen](http://www.erlang.org/doc/man/erl_nif.html#enif_dlopen) in the Erlang docs.
[INFO] [stdout] 321 | |     pub fn enif_dlopen(lib: *const c_char, err_handler: Option<unsafe extern "C" fn (arg1: *mut c_void, arg2: *const c_char)>, er...
[INFO] [stdout] 322 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:323:1
[INFO] [stdout]     |
[INFO] [stdout] 323 | / extern "C" {
[INFO] [stdout] 324 | |     /// See [enif_dlsym](http://www.erlang.org/doc/man/erl_nif.html#enif_dlsym) in the Erlang docs.
[INFO] [stdout] 325 | |     pub fn enif_dlsym(handle: *mut c_void, symbol: *const c_char, err_handler: Option<unsafe extern "C" fn (arg1: *mut c_void, ar...
[INFO] [stdout] 326 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | / extern "C" {
[INFO] [stdout] 328 | |     /// See [enif_consume_timeslice](http://www.erlang.org/doc/man/erl_nif.html#enif_consume_timeslice) in the Erlang docs.
[INFO] [stdout] 329 | |     pub fn enif_consume_timeslice(arg1: *mut ErlNifEnv, percent: c_int) -> c_int;
[INFO] [stdout] 330 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:331:1
[INFO] [stdout]     |
[INFO] [stdout] 331 | / extern "C" {
[INFO] [stdout] 332 | |     /// See [enif_is_map](http://www.erlang.org/doc/man/erl_nif.html#enif_is_map) in the Erlang docs.
[INFO] [stdout] 333 | |     pub fn enif_is_map(env: *mut ErlNifEnv, term: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 334 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:335:1
[INFO] [stdout]     |
[INFO] [stdout] 335 | / extern "C" {
[INFO] [stdout] 336 | |     /// See [enif_get_map_size](http://www.erlang.org/doc/man/erl_nif.html#enif_get_map_size) in the Erlang docs.
[INFO] [stdout] 337 | |     pub fn enif_get_map_size(env: *mut ErlNifEnv, term: ERL_NIF_TERM, size: *mut size_t) -> c_int;
[INFO] [stdout] 338 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:339:1
[INFO] [stdout]     |
[INFO] [stdout] 339 | / extern "C" {
[INFO] [stdout] 340 | |     /// See [enif_make_new_map](http://www.erlang.org/doc/man/erl_nif.html#enif_make_new_map) in the Erlang docs.
[INFO] [stdout] 341 | |     pub fn enif_make_new_map(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:343:1
[INFO] [stdout]     |
[INFO] [stdout] 343 | / extern "C" {
[INFO] [stdout] 344 | |     /// See [enif_make_map_put](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_put) in the Erlang docs.
[INFO] [stdout] 345 | |     pub fn enif_make_map_put(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, value: ERL_NIF_TERM, map_out: *mut ERL...
[INFO] [stdout] 346 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:347:1
[INFO] [stdout]     |
[INFO] [stdout] 347 | / extern "C" {
[INFO] [stdout] 348 | |     /// See [enif_get_map_value](http://www.erlang.org/doc/man/erl_nif.html#enif_get_map_value) in the Erlang docs.
[INFO] [stdout] 349 | |     pub fn enif_get_map_value(env: *mut ErlNifEnv, map: ERL_NIF_TERM, key: ERL_NIF_TERM, value: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 350 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:351:1
[INFO] [stdout]     |
[INFO] [stdout] 351 | / extern "C" {
[INFO] [stdout] 352 | |     /// See [enif_make_map_update](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_update) in the Erlang docs.
[INFO] [stdout] 353 | |     pub fn enif_make_map_update(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, value: ERL_NIF_TERM, map_out: *mut ...
[INFO] [stdout] 354 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:355:1
[INFO] [stdout]     |
[INFO] [stdout] 355 | / extern "C" {
[INFO] [stdout] 356 | |     /// See [enif_make_map_remove](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_remove) in the Erlang docs.
[INFO] [stdout] 357 | |     pub fn enif_make_map_remove(env: *mut ErlNifEnv, map_in: ERL_NIF_TERM, key: ERL_NIF_TERM, map_out: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:359:1
[INFO] [stdout]     |
[INFO] [stdout] 359 | / extern "C" {
[INFO] [stdout] 360 | |     /// See [enif_map_iterator_create](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_create) in the Erlang docs.
[INFO] [stdout] 361 | |     pub fn enif_map_iterator_create(env: *mut ErlNifEnv, map: ERL_NIF_TERM, iter: *mut ErlNifMapIterator, entry: ErlNifMapIterato...
[INFO] [stdout] 362 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:363:1
[INFO] [stdout]     |
[INFO] [stdout] 363 | / extern "C" {
[INFO] [stdout] 364 | |     /// See [enif_map_iterator_destroy](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_destroy) in the Erlang docs.
[INFO] [stdout] 365 | |     pub fn enif_map_iterator_destroy(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator);
[INFO] [stdout] 366 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | / extern "C" {
[INFO] [stdout] 368 | |     /// See [enif_map_iterator_is_head](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_is_head) in the Erlang docs.
[INFO] [stdout] 369 | |     pub fn enif_map_iterator_is_head(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 370 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:371:1
[INFO] [stdout]     |
[INFO] [stdout] 371 | / extern "C" {
[INFO] [stdout] 372 | |     /// See [enif_map_iterator_is_tail](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_is_tail) in the Erlang docs.
[INFO] [stdout] 373 | |     pub fn enif_map_iterator_is_tail(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 374 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | / extern "C" {
[INFO] [stdout] 376 | |     /// See [enif_map_iterator_next](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_next) in the Erlang docs.
[INFO] [stdout] 377 | |     pub fn enif_map_iterator_next(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 378 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:379:1
[INFO] [stdout]     |
[INFO] [stdout] 379 | / extern "C" {
[INFO] [stdout] 380 | |     /// See [enif_map_iterator_prev](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_prev) in the Erlang docs.
[INFO] [stdout] 381 | |     pub fn enif_map_iterator_prev(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator) -> c_int;
[INFO] [stdout] 382 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:383:1
[INFO] [stdout]     |
[INFO] [stdout] 383 | / extern "C" {
[INFO] [stdout] 384 | |     /// See [enif_map_iterator_get_pair](http://www.erlang.org/doc/man/erl_nif.html#enif_map_iterator_get_pair) in the Erlang docs.
[INFO] [stdout] 385 | |     pub fn enif_map_iterator_get_pair(env: *mut ErlNifEnv, iter: *mut ErlNifMapIterator, key: *mut ERL_NIF_TERM, value: *mut ERL_...
[INFO] [stdout] 386 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:387:1
[INFO] [stdout]     |
[INFO] [stdout] 387 | / extern "C" {
[INFO] [stdout] 388 | |     /// See [enif_schedule_nif](http://www.erlang.org/doc/man/erl_nif.html#enif_schedule_nif) in the Erlang docs.
[INFO] [stdout] 389 | |     pub fn enif_schedule_nif(env: *mut ErlNifEnv, fun_name: *const c_char, flags:c_int, fp: unsafe extern "C" fn(env: *mut ErlNif...
[INFO] [stdout] 390 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:391:1
[INFO] [stdout]     |
[INFO] [stdout] 391 | / extern "C" {
[INFO] [stdout] 392 | |     /// See [enif_has_pending_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_has_pending_exception) in the Erlang docs.
[INFO] [stdout] 393 | |     pub fn enif_has_pending_exception(env: *mut ErlNifEnv, reason: *mut ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 394 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:395:1
[INFO] [stdout]     |
[INFO] [stdout] 395 | / extern "C" {
[INFO] [stdout] 396 | |     /// See [enif_raise_exception](http://www.erlang.org/doc/man/erl_nif.html#enif_raise_exception) in the Erlang docs.
[INFO] [stdout] 397 | |     pub fn enif_raise_exception(env: *mut ErlNifEnv, reason: ERL_NIF_TERM) -> ERL_NIF_TERM;
[INFO] [stdout] 398 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:399:1
[INFO] [stdout]     |
[INFO] [stdout] 399 | / extern "C" {
[INFO] [stdout] 400 | |     /// See [enif_getenv](http://www.erlang.org/doc/man/erl_nif.html#enif_getenv) in the Erlang docs.
[INFO] [stdout] 401 | |     pub fn enif_getenv(key: *const c_char, value: *mut c_char, value_size: *mut size_t) -> c_int;
[INFO] [stdout] 402 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:403:1
[INFO] [stdout]     |
[INFO] [stdout] 403 | / extern "C" {
[INFO] [stdout] 404 | |     /// See [enif_monotonic_time](http://www.erlang.org/doc/man/erl_nif.html#enif_monotonic_time) in the Erlang docs.
[INFO] [stdout] 405 | |     pub fn enif_monotonic_time(unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     /// See [enif_time_offset](http://www.erlang.org/doc/man/erl_nif.html#enif_time_offset) in the Erlang docs.
[INFO] [stdout] 409 | |     pub fn enif_time_offset(unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 410 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:411:1
[INFO] [stdout]     |
[INFO] [stdout] 411 | / extern "C" {
[INFO] [stdout] 412 | |     /// See [enif_convert_time_unit](http://www.erlang.org/doc/man/erl_nif.html#enif_convert_time_unit) in the Erlang docs.
[INFO] [stdout] 413 | |     pub fn enif_convert_time_unit(time: ErlNifTime, from_unit: ErlNifTimeUnit, to_unit: ErlNifTimeUnit) -> ErlNifTime;
[INFO] [stdout] 414 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:415:1
[INFO] [stdout]     |
[INFO] [stdout] 415 | / extern "C" {
[INFO] [stdout] 416 | |     /// See [enif_now_time](http://www.erlang.org/doc/man/erl_nif.html#enif_now_time) in the Erlang docs.
[INFO] [stdout] 417 | |     pub fn enif_now_time(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 418 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:419:1
[INFO] [stdout]     |
[INFO] [stdout] 419 | / extern "C" {
[INFO] [stdout] 420 | |     /// See [enif_cpu_time](http://www.erlang.org/doc/man/erl_nif.html#enif_cpu_time) in the Erlang docs.
[INFO] [stdout] 421 | |     pub fn enif_cpu_time(env: *mut ErlNifEnv) -> ERL_NIF_TERM;
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     /// See [enif_make_unique_integer](http://www.erlang.org/doc/man/erl_nif.html#enif_make_unique_integer) in the Erlang docs.
[INFO] [stdout] 425 | |     pub fn enif_make_unique_integer(env: *mut ErlNifEnv, properties: ErlNifUniqueInteger) -> ERL_NIF_TERM;
[INFO] [stdout] 426 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:427:1
[INFO] [stdout]     |
[INFO] [stdout] 427 | / extern "C" {
[INFO] [stdout] 428 | |     /// See [enif_is_current_process_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_current_process_alive) in the Erla...
[INFO] [stdout] 429 | |     pub fn enif_is_current_process_alive(env: *mut ErlNifEnv) -> c_int;
[INFO] [stdout] 430 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:431:1
[INFO] [stdout]     |
[INFO] [stdout] 431 | / extern "C" {
[INFO] [stdout] 432 | |     /// See [enif_is_process_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_process_alive) in the Erlang docs.
[INFO] [stdout] 433 | |     pub fn enif_is_process_alive(env: *mut ErlNifEnv, pid: *const ErlNifPid) -> c_int;
[INFO] [stdout] 434 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:435:1
[INFO] [stdout]     |
[INFO] [stdout] 435 | / extern "C" {
[INFO] [stdout] 436 | |     /// See [enif_is_port_alive](http://www.erlang.org/doc/man/erl_nif.html#enif_is_port_alive) in the Erlang docs.
[INFO] [stdout] 437 | |     pub fn enif_is_port_alive(env: *mut ErlNifEnv, port_id: *const ErlNifPort) -> c_int;
[INFO] [stdout] 438 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:439:1
[INFO] [stdout]     |
[INFO] [stdout] 439 | / extern "C" {
[INFO] [stdout] 440 | |     /// See [enif_get_local_port](http://www.erlang.org/doc/man/erl_nif.html#enif_get_local_port) in the Erlang docs.
[INFO] [stdout] 441 | |     pub fn enif_get_local_port(env: *mut ErlNifEnv, term: ERL_NIF_TERM, port_id: *mut ErlNifPort) -> c_int;
[INFO] [stdout] 442 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:443:1
[INFO] [stdout]     |
[INFO] [stdout] 443 | / extern "C" {
[INFO] [stdout] 444 | |     /// See [enif_term_to_binary](http://www.erlang.org/doc/man/erl_nif.html#enif_term_to_binary) in the Erlang docs.
[INFO] [stdout] 445 | |     pub fn enif_term_to_binary(env: *mut ErlNifEnv, term: ERL_NIF_TERM, bin: *mut ErlNifBinary) -> c_int;
[INFO] [stdout] 446 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:447:1
[INFO] [stdout]     |
[INFO] [stdout] 447 | / extern "C" {
[INFO] [stdout] 448 | |     /// See [enif_binary_to_term](http://www.erlang.org/doc/man/erl_nif.html#enif_binary_to_term) in the Erlang docs.
[INFO] [stdout] 449 | |     pub fn enif_binary_to_term(env: *mut ErlNifEnv, data: *const c_uchar, sz: usize, term: *mut ERL_NIF_TERM, opts: ErlNifBinaryT...
[INFO] [stdout] 450 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / extern "C" {
[INFO] [stdout] 452 | |     /// See [enif_port_command](http://www.erlang.org/doc/man/erl_nif.html#enif_port_command) in the Erlang docs.
[INFO] [stdout] 453 | |     pub fn enif_port_command(env: *mut ErlNifEnv, to_port: *const ErlNifPort, msg_env: *mut ErlNifEnv, msg: ERL_NIF_TERM) -> c_int;
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     /// See [enif_thread_type](http://www.erlang.org/doc/man/erl_nif.html#enif_thread_type) in the Erlang docs.
[INFO] [stdout] 457 | |     pub fn enif_thread_type() -> c_int;
[INFO] [stdout] 458 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:459:1
[INFO] [stdout]     |
[INFO] [stdout] 459 | / extern "C" {
[INFO] [stdout] 460 | |     #[doc(hidden)]
[INFO] [stdout] 461 | |     #[link_name = "enif_snprintf"]
[INFO] [stdout] 462 | |     pub fn _enif_snprintf(out: *mut c_char, size: usize, format: *const c_char, ...) -> c_int;
[INFO] [stdout] 463 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:472:1
[INFO] [stdout]     |
[INFO] [stdout] 472 | / extern "C" {
[INFO] [stdout] 473 | |     /// See [enif_select](http://www.erlang.org/doc/man/erl_nif.html#enif_select) in the Erlang docs.
[INFO] [stdout] 474 | |     pub fn enif_select(env: *mut ErlNifEnv, e: ErlNifEvent, flags: ErlNifSelectFlags, obj: *const c_void, pid: *const ErlNifPid, ...
[INFO] [stdout] 475 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | / extern "C" {
[INFO] [stdout] 477 | |     /// See [enif_open_resource_type_x](http://www.erlang.org/doc/man/erl_nif.html#enif_open_resource_type_x) in the Erlang docs.
[INFO] [stdout] 478 | |     pub fn enif_open_resource_type_x(env: *mut ErlNifEnv, name_str: *const c_char, init: *const ErlNifResourceTypeInit, flags: Er...
[INFO] [stdout] 479 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:480:1
[INFO] [stdout]     |
[INFO] [stdout] 480 | / extern "C" {
[INFO] [stdout] 481 | |     /// See [enif_monitor_process](http://www.erlang.org/doc/man/erl_nif.html#enif_monitor_process) in the Erlang docs.
[INFO] [stdout] 482 | |     pub fn enif_monitor_process(env: *mut ErlNifEnv, obj: *const c_void, pid: *const ErlNifPid, monitor: *mut ErlNifMonitor) -> c...
[INFO] [stdout] 483 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:484:1
[INFO] [stdout]     |
[INFO] [stdout] 484 | / extern "C" {
[INFO] [stdout] 485 | |     /// See [enif_demonitor_process](http://www.erlang.org/doc/man/erl_nif.html#enif_demonitor_process) in the Erlang docs.
[INFO] [stdout] 486 | |     pub fn enif_demonitor_process(env: *mut ErlNifEnv, obj: *const c_void,  monitor: *const ErlNifMonitor) -> c_int;
[INFO] [stdout] 487 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:488:1
[INFO] [stdout]     |
[INFO] [stdout] 488 | / extern "C" {
[INFO] [stdout] 489 | |     /// See [enif_compare_monitors](http://www.erlang.org/doc/man/erl_nif.html#enif_compare_monitors) in the Erlang docs.
[INFO] [stdout] 490 | |     pub fn enif_compare_monitors(monitor1: *const ErlNifMonitor, monitor2: *const ErlNifMonitor) -> c_int;
[INFO] [stdout] 491 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:492:1
[INFO] [stdout]     |
[INFO] [stdout] 492 | / extern "C" {
[INFO] [stdout] 493 | |     /// See [enif_hash](http://www.erlang.org/doc/man/erl_nif.html#enif_hash) in the Erlang docs.
[INFO] [stdout] 494 | |     pub fn enif_hash(hashtype: ErlNifHash, term: ERL_NIF_TERM, salt: u64) -> u64;
[INFO] [stdout] 495 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:496:1
[INFO] [stdout]     |
[INFO] [stdout] 496 | / extern "C" {
[INFO] [stdout] 497 | |     /// See [enif_whereis_pid](http://www.erlang.org/doc/man/erl_nif.html#enif_whereis_pid) in the Erlang docs.
[INFO] [stdout] 498 | |     pub fn enif_whereis_pid(env: *mut ErlNifEnv, name: ERL_NIF_TERM, pid: *mut ErlNifPid) -> c_int;
[INFO] [stdout] 499 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:500:1
[INFO] [stdout]     |
[INFO] [stdout] 500 | / extern "C" {
[INFO] [stdout] 501 | |     /// See [enif_whereis_port](http://www.erlang.org/doc/man/erl_nif.html#enif_whereis_port) in the Erlang docs.
[INFO] [stdout] 502 | |     pub fn enif_whereis_port(env: *mut ErlNifEnv, name: ERL_NIF_TERM, port: *mut ErlNifPort) -> c_int;
[INFO] [stdout] 503 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:504:1
[INFO] [stdout]     |
[INFO] [stdout] 504 | / extern "C" {
[INFO] [stdout] 505 | |     /// See [enif_make_map_from_arrays](http://www.erlang.org/doc/man/erl_nif.html#enif_make_map_from_arrays) in the Erlang docs.
[INFO] [stdout] 506 | |     pub fn enif_make_map_from_arrays(env: *mut ErlNifEnv, keys: *const ERL_NIF_TERM, values: *const ERL_NIF_TERM, cnt: usize, map...
[INFO] [stdout] 507 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:508:1
[INFO] [stdout]     |
[INFO] [stdout] 508 | / extern "C" {
[INFO] [stdout] 509 | |     /// See [enif_make_monitor_term](http://www.erlang.org/doc/man/erl_nif.html#enif_make_monitor_term) in the Erlang docs.
[INFO] [stdout] 510 | |     pub fn enif_make_monitor_term(env: *mut ErlNifEnv, mon: *const ErlNifMonitor) -> ERL_NIF_TERM;
[INFO] [stdout] 511 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | / extern "C" {
[INFO] [stdout] 513 | |     /// See [enif_is_pid_undefined](http://www.erlang.org/doc/man/erl_nif.html#enif_is_pid_undefined) in the Erlang docs.
[INFO] [stdout] 514 | |     pub fn enif_is_pid_undefined(pid: *const ErlNifPid) -> c_int;
[INFO] [stdout] 515 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | / extern "C" {
[INFO] [stdout] 517 | |     /// See [enif_set_pid_undefined](http://www.erlang.org/doc/man/erl_nif.html#enif_set_pid_undefined) in the Erlang docs.
[INFO] [stdout] 518 | |     pub fn enif_set_pid_undefined(pid: *mut ErlNifPid);
[INFO] [stdout] 519 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:520:1
[INFO] [stdout]     |
[INFO] [stdout] 520 | / extern "C" {
[INFO] [stdout] 521 | |     /// See [enif_term_type](http://www.erlang.org/doc/man/erl_nif.html#enif_term_type) in the Erlang docs.
[INFO] [stdout] 522 | |     pub fn enif_term_type(env: *mut ErlNifEnv, term: ERL_NIF_TERM) -> ErlNifTermType;
[INFO] [stdout] 523 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | / extern "C" {
[INFO] [stdout] 513 | |     /// See [enif_is_pid_undefined](http://www.erlang.org/doc/man/erl_nif.html#enif_is_pid_undefined) in the Erlang docs.
[INFO] [stdout] 514 | |     pub fn enif_is_pid_undefined(pid: *const ErlNifPid) -> c_int;
[INFO] [stdout] 515 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | / extern "C" {
[INFO] [stdout] 517 | |     /// See [enif_set_pid_undefined](http://www.erlang.org/doc/man/erl_nif.html#enif_set_pid_undefined) in the Erlang docs.
[INFO] [stdout] 518 | |     pub fn enif_set_pid_undefined(pid: *mut ErlNifPid);
[INFO] [stdout] 519 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:520:1
[INFO] [stdout]     |
[INFO] [stdout] 520 | / extern "C" {
[INFO] [stdout] 521 | |     /// See [enif_term_type](http://www.erlang.org/doc/man/erl_nif.html#enif_term_type) in the Erlang docs.
[INFO] [stdout] 522 | |     pub fn enif_term_type(env: *mut ErlNifEnv, term: ERL_NIF_TERM) -> ErlNifTermType;
[INFO] [stdout] 523 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_make_long` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:528:7
[INFO] [stdout]     |
[INFO] [stdout] 528 |     { enif_make_long(env, i) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:527:1
[INFO] [stdout]     |
[INFO] [stdout] 527 | pub unsafe fn enif_make_int64(env: *mut ErlNifEnv, i: i64) -> ERL_NIF_TERM
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_make_ulong` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:533:7
[INFO] [stdout]     |
[INFO] [stdout] 533 |     { enif_make_ulong(env, i) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:532:1
[INFO] [stdout]     |
[INFO] [stdout] 532 | pub unsafe fn enif_make_uint64(env: *mut ErlNifEnv, i: u64) -> ERL_NIF_TERM
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_get_long` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:538:7
[INFO] [stdout]     |
[INFO] [stdout] 538 |     { enif_get_long(env, term, ip) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:537:1
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub unsafe fn enif_get_int64(env: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut i64) -> c_int
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_get_ulong` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:543:7
[INFO] [stdout]     |
[INFO] [stdout] 543 |     { enif_get_ulong(env, term, ip) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:542:1
[INFO] [stdout]     |
[INFO] [stdout] 542 | pub unsafe fn enif_get_uint64(env: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut u64) -> c_int
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustler_sys` (lib test) due to 121 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_make_long` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:528:7
[INFO] [stdout]     |
[INFO] [stdout] 528 |     { enif_make_long(env, i) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:527:1
[INFO] [stdout]     |
[INFO] [stdout] 527 | pub unsafe fn enif_make_int64(env: *mut ErlNifEnv, i: i64) -> ERL_NIF_TERM
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout]     = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_make_ulong` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:533:7
[INFO] [stdout]     |
[INFO] [stdout] 533 |     { enif_make_ulong(env, i) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:532:1
[INFO] [stdout]     |
[INFO] [stdout] 532 | pub unsafe fn enif_make_uint64(env: *mut ErlNifEnv, i: u64) -> ERL_NIF_TERM
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_get_long` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:538:7
[INFO] [stdout]     |
[INFO] [stdout] 538 |     { enif_get_long(env, term, ip) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:537:1
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub unsafe fn enif_get_int64(env: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut i64) -> c_int
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0133]: call to unsafe function `rustler_sys_api::enif_get_ulong` is unsafe and requires unsafe block
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:543:7
[INFO] [stdout]     |
[INFO] [stdout] 543 |     { enif_get_ulong(env, term, ip) }
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function
[INFO] [stdout]     |
[INFO] [stdout]     = note: consult the function's documentation for information on how to avoid undefined behavior
[INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/rustler_sys-b27100426a127ff1/out/nif_api.snippet:542:1
[INFO] [stdout]     |
[INFO] [stdout] 542 | pub unsafe fn enif_get_uint64(env: *mut ErlNifEnv, term: ERL_NIF_TERM, ip: *mut u64) -> c_int
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/unsafe-op-in-unsafe-fn.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0133`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustler_sys` (lib) due to 121 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6", kill_on_drop: false }`
[INFO] [stdout] 33e6aa994396ffbdcbd5dfcfbc7a5b8e90ce9c7b909f01fe7af25d5b051a02e6
