[INFO] fetching crate gr-sys 0.1.7...
[INFO] fixing gr-sys-0.1.7 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=end=2015,2024 for pr-157817-2
[INFO] extracting crate gr-sys 0.1.7 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate gr-sys 0.1.7
[INFO] finished tweaking crates.io crate gr-sys 0.1.7
[INFO] tweaked toml for crates.io crate gr-sys 0.1.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gr-sys 0.1.7 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] crate crates.io crate gr-sys 0.1.7 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37
[INFO] running `Command { std: "docker" "start" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37", 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" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37", 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" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37" "/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]    Compiling gr-sys v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]    Migrating build.rs from 2021 edition to 2024
[INFO] [stderr]    Migrating src/lib.rs from 2021 edition to 2024
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs (232 fixes)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs (223 fixes)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs (6 fixes)
[INFO] [stderr]        Fixed /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs (34 fixes)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] [stderr] crater-edition-check: gr-sys v0.1.7 (/opt/rustwide/workdir) updating edition from 2021 to 2024
[INFO] [stderr]    Compiling gr-sys v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:401:1
[INFO] [stdout]     |
[INFO] [stdout] 401 | / extern "C" {
[INFO] [stdout] 402 | |     pub fn gks_init_gks();
[INFO] [stdout] 403 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:404:1
[INFO] [stdout]     |
[INFO] [stdout] 404 | / extern "C" {
[INFO] [stdout] 405 | |     pub fn gks_open_gks(errfil: ::core::ffi::c_int);
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     pub fn gks_close_gks();
[INFO] [stdout] 409 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:410:1
[INFO] [stdout]     |
[INFO] [stdout] 410 | / extern "C" {
[INFO] [stdout] 411 | |     pub fn gks_open_ws(
[INFO] [stdout] 412 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 413 | |         conid: *mut ::core::ffi::c_char,
[INFO] [stdout] 414 | |         wtype: ::core::ffi::c_int,
[INFO] [stdout] 415 | |     );
[INFO] [stdout] 416 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:417:1
[INFO] [stdout]     |
[INFO] [stdout] 417 | / extern "C" {
[INFO] [stdout] 418 | |     pub fn gks_close_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 419 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:420:1
[INFO] [stdout]     |
[INFO] [stdout] 420 | / extern "C" {
[INFO] [stdout] 421 | |     pub fn gks_activate_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     pub fn gks_deactivate_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 425 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | / extern "C" {
[INFO] [stdout] 427 | |     pub fn gks_configure_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 428 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:429:1
[INFO] [stdout]     |
[INFO] [stdout] 429 | / extern "C" {
[INFO] [stdout] 430 | |     pub fn gks_clear_ws(wkid: ::core::ffi::c_int, cofl: ::core::ffi::c_int);
[INFO] [stdout] 431 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:432:1
[INFO] [stdout]     |
[INFO] [stdout] 432 | / extern "C" {
[INFO] [stdout] 433 | |     pub fn gks_redraw_seg_on_ws(wkid: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gks.rs:435:1
[INFO] [stdout]     |
[INFO] [stdout] 435 | / extern "C" {
[INFO] [stdout] 436 | |     pub fn gks_update_ws(wkid: ::core::ffi::c_int, regfl: ::core::ffi::c_int);
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:438:1
[INFO] [stdout]     |
[INFO] [stdout] 438 | / extern "C" {
[INFO] [stdout] 439 | |     pub fn gks_set_deferral_state(
[INFO] [stdout] 440 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 441 | |         defmo: ::core::ffi::c_int,
[INFO] [stdout] 442 | |         regmo: ::core::ffi::c_int,
[INFO] [stdout] 443 | |     );
[INFO] [stdout] 444 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:445:1
[INFO] [stdout]     |
[INFO] [stdout] 445 | / extern "C" {
[INFO] [stdout] 446 | |     pub fn gks_escape(
[INFO] [stdout] 447 | |         funid: ::core::ffi::c_int,
[INFO] [stdout] 448 | |         dimidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     );
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gks_message(wkid: ::core::ffi::c_int, message: *mut ::core::ffi::c_char);
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:458:1
[INFO] [stdout]     |
[INFO] [stdout] 458 | / extern "C" {
[INFO] [stdout] 459 | |     pub fn gks_polyline(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 460 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | / extern "C" {
[INFO] [stdout] 462 | |     pub fn gks_polymarker(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 463 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:464:1
[INFO] [stdout]     |
[INFO] [stdout] 464 | / extern "C" {
[INFO] [stdout] 465 | |     pub fn gks_text(px: f64, py: f64, str_: *mut ::core::ffi::c_char);
[INFO] [stdout] 466 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:467:1
[INFO] [stdout]     |
[INFO] [stdout] 467 | / extern "C" {
[INFO] [stdout] 468 | |     pub fn gks_fillarea(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 469 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | / extern "C" {
[INFO] [stdout] 471 | |     pub fn gks_cellarray(
[INFO] [stdout] 472 | |         qx: f64,
[INFO] [stdout] 473 | |         qy: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |     );
[INFO] [stdout] 484 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | / extern "C" {
[INFO] [stdout] 486 | |     pub fn gks_gdp(
[INFO] [stdout] 487 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 488 | |         px: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 493 | |     );
[INFO] [stdout] 494 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:495:1
[INFO] [stdout]     |
[INFO] [stdout] 495 | / extern "C" {
[INFO] [stdout] 496 | |     pub fn gks_set_pline_index(index: ::core::ffi::c_int);
[INFO] [stdout] 497 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:498:1
[INFO] [stdout]     |
[INFO] [stdout] 498 | / extern "C" {
[INFO] [stdout] 499 | |     pub fn gks_set_pline_linetype(ltype: ::core::ffi::c_int);
[INFO] [stdout] 500 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / extern "C" {
[INFO] [stdout] 502 | |     pub fn gks_set_pline_linewidth(lwidth: f64);
[INFO] [stdout] 503 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:504:1
[INFO] [stdout]     |
[INFO] [stdout] 504 | / extern "C" {
[INFO] [stdout] 505 | |     pub fn gks_set_pline_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 506 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:507:1
[INFO] [stdout]     |
[INFO] [stdout] 507 | / extern "C" {
[INFO] [stdout] 508 | |     pub fn gks_set_pmark_index(index: ::core::ffi::c_int);
[INFO] [stdout] 509 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:510:1
[INFO] [stdout]     |
[INFO] [stdout] 510 | / extern "C" {
[INFO] [stdout] 511 | |     pub fn gks_set_pmark_type(mtype: ::core::ffi::c_int);
[INFO] [stdout] 512 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:513:1
[INFO] [stdout]     |
[INFO] [stdout] 513 | / extern "C" {
[INFO] [stdout] 514 | |     pub fn gks_set_pmark_size(mszsc: f64);
[INFO] [stdout] 515 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | / extern "C" {
[INFO] [stdout] 517 | |     pub fn gks_set_pmark_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 518 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:519:1
[INFO] [stdout]     |
[INFO] [stdout] 519 | / extern "C" {
[INFO] [stdout] 520 | |     pub fn gks_set_text_index(index: ::core::ffi::c_int);
[INFO] [stdout] 521 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / extern "C" {
[INFO] [stdout] 523 | |     pub fn gks_set_text_fontprec(font: ::core::ffi::c_int, prec: ::core::ffi::c_int);
[INFO] [stdout] 524 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:525:1
[INFO] [stdout]     |
[INFO] [stdout] 525 | / extern "C" {
[INFO] [stdout] 526 | |     pub fn gks_set_text_expfac(chxp: f64);
[INFO] [stdout] 527 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:528:1
[INFO] [stdout]     |
[INFO] [stdout] 528 | / extern "C" {
[INFO] [stdout] 529 | |     pub fn gks_set_text_spacing(chsp: f64);
[INFO] [stdout] 530 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:531:1
[INFO] [stdout]     |
[INFO] [stdout] 531 | / extern "C" {
[INFO] [stdout] 532 | |     pub fn gks_set_text_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 533 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:534:1
[INFO] [stdout]     |
[INFO] [stdout] 534 | / extern "C" {
[INFO] [stdout] 535 | |     pub fn gks_set_text_height(chh: f64);
[INFO] [stdout] 536 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:537:1
[INFO] [stdout]     |
[INFO] [stdout] 537 | / extern "C" {
[INFO] [stdout] 538 | |     pub fn gks_inq_ws_text_height(chh: f64, height: f64) -> f64;
[INFO] [stdout] 539 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:540:1
[INFO] [stdout]     |
[INFO] [stdout] 540 | / extern "C" {
[INFO] [stdout] 541 | |     pub fn gks_set_text_upvec(chux: f64, chuy: f64);
[INFO] [stdout] 542 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:543:1
[INFO] [stdout]     |
[INFO] [stdout] 543 | / extern "C" {
[INFO] [stdout] 544 | |     pub fn gks_set_text_path(txp: ::core::ffi::c_int);
[INFO] [stdout] 545 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:546:1
[INFO] [stdout]     |
[INFO] [stdout] 546 | / extern "C" {
[INFO] [stdout] 547 | |     pub fn gks_set_text_align(txalh: ::core::ffi::c_int, txalv: ::core::ffi::c_int);
[INFO] [stdout] 548 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:549:1
[INFO] [stdout]     |
[INFO] [stdout] 549 | / extern "C" {
[INFO] [stdout] 550 | |     pub fn gks_set_fill_index(index: ::core::ffi::c_int);
[INFO] [stdout] 551 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:552:1
[INFO] [stdout]     |
[INFO] [stdout] 552 | / extern "C" {
[INFO] [stdout] 553 | |     pub fn gks_set_fill_int_style(ints: ::core::ffi::c_int);
[INFO] [stdout] 554 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | / extern "C" {
[INFO] [stdout] 556 | |     pub fn gks_set_fill_style_index(styli: ::core::ffi::c_int);
[INFO] [stdout] 557 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:558:1
[INFO] [stdout]     |
[INFO] [stdout] 558 | / extern "C" {
[INFO] [stdout] 559 | |     pub fn gks_set_fill_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 560 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:561:1
[INFO] [stdout]     |
[INFO] [stdout] 561 | / extern "C" {
[INFO] [stdout] 562 | |     pub fn gks_set_asf(flag: *mut ::core::ffi::c_int);
[INFO] [stdout] 563 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:564:1
[INFO] [stdout]     |
[INFO] [stdout] 564 | / extern "C" {
[INFO] [stdout] 565 | |     pub fn gks_set_color_rep(
[INFO] [stdout] 566 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 567 | |         index: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 571 | |     );
[INFO] [stdout] 572 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:573:1
[INFO] [stdout]     |
[INFO] [stdout] 573 | / extern "C" {
[INFO] [stdout] 574 | |     pub fn gks_set_window(tnr: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 575 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:576:1
[INFO] [stdout]     |
[INFO] [stdout] 576 | / extern "C" {
[INFO] [stdout] 577 | |     pub fn gks_set_viewport(tnr: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 578 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:579:1
[INFO] [stdout]     |
[INFO] [stdout] 579 | / extern "C" {
[INFO] [stdout] 580 | |     pub fn gks_select_xform(tnr: ::core::ffi::c_int);
[INFO] [stdout] 581 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:582:1
[INFO] [stdout]     |
[INFO] [stdout] 582 | / extern "C" {
[INFO] [stdout] 583 | |     pub fn gks_set_clipping(clsw: ::core::ffi::c_int);
[INFO] [stdout] 584 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:585:1
[INFO] [stdout]     |
[INFO] [stdout] 585 | / extern "C" {
[INFO] [stdout] 586 | |     pub fn gks_set_ws_window(wkid: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 587 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:588:1
[INFO] [stdout]     |
[INFO] [stdout] 588 | / extern "C" {
[INFO] [stdout] 589 | |     pub fn gks_set_ws_viewport(
[INFO] [stdout] 590 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 591 | |         xmin: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | |     );
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gks_create_seg(segn: ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gks_close_seg();
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gks_delete_seg(segn: ::core::ffi::c_int);
[INFO] [stdout] 605 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:606:1
[INFO] [stdout]     |
[INFO] [stdout] 606 | / extern "C" {
[INFO] [stdout] 607 | |     pub fn gks_assoc_seg_with_ws(wkid: ::core::ffi::c_int, segn: ::core::ffi::c_int);
[INFO] [stdout] 608 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / extern "C" {
[INFO] [stdout] 610 | |     pub fn gks_copy_seg_to_ws(wkid: ::core::ffi::c_int, segn: ::core::ffi::c_int);
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gks_set_seg_xform(segn: ::core::ffi::c_int, mat: *mut [f64; 2usize]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gks_initialize_locator(
[INFO] [stdout] 617 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 618 | |         lcdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 629 | |     );
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:631:1
[INFO] [stdout]     |
[INFO] [stdout] 631 | / extern "C" {
[INFO] [stdout] 632 | |     pub fn gks_request_locator(
[INFO] [stdout] 633 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 634 | |         lcdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |     );
[INFO] [stdout] 640 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:641:1
[INFO] [stdout]     |
[INFO] [stdout] 641 | / extern "C" {
[INFO] [stdout] 642 | |     pub fn gks_request_stroke(
[INFO] [stdout] 643 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 644 | |         skdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 651 | |     );
[INFO] [stdout] 652 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:653:1
[INFO] [stdout]     |
[INFO] [stdout] 653 | / extern "C" {
[INFO] [stdout] 654 | |     pub fn gks_request_choice(
[INFO] [stdout] 655 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 656 | |         chdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 659 | |     );
[INFO] [stdout] 660 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | / extern "C" {
[INFO] [stdout] 662 | |     pub fn gks_request_string(
[INFO] [stdout] 663 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 664 | |         stdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 668 | |     );
[INFO] [stdout] 669 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:670:1
[INFO] [stdout]     |
[INFO] [stdout] 670 | / extern "C" {
[INFO] [stdout] 671 | |     pub fn gks_read_item(
[INFO] [stdout] 672 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 673 | |         lenidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 676 | |     );
[INFO] [stdout] 677 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:678:1
[INFO] [stdout]     |
[INFO] [stdout] 678 | / extern "C" {
[INFO] [stdout] 679 | |     pub fn gks_get_item(
[INFO] [stdout] 680 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 681 | |         type_: *mut ::core::ffi::c_int,
[INFO] [stdout] 682 | |         lenodr: *mut ::core::ffi::c_int,
[INFO] [stdout] 683 | |     );
[INFO] [stdout] 684 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:685:1
[INFO] [stdout]     |
[INFO] [stdout] 685 | / extern "C" {
[INFO] [stdout] 686 | |     pub fn gks_interpret_item(
[INFO] [stdout] 687 | |         type_: ::core::ffi::c_int,
[INFO] [stdout] 688 | |         lenidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |     );
[INFO] [stdout] 692 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:693:1
[INFO] [stdout]     |
[INFO] [stdout] 693 | / extern "C" {
[INFO] [stdout] 694 | |     pub fn gks_eval_xform_matrix(
[INFO] [stdout] 695 | |         fx: f64,
[INFO] [stdout] 696 | |         fy: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 704 | |     );
[INFO] [stdout] 705 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:706:1
[INFO] [stdout]     |
[INFO] [stdout] 706 | / extern "C" {
[INFO] [stdout] 707 | |     pub fn gks_inq_operating_state(opsta: *mut ::core::ffi::c_int);
[INFO] [stdout] 708 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:709:1
[INFO] [stdout]     |
[INFO] [stdout] 709 | / extern "C" {
[INFO] [stdout] 710 | |     pub fn gks_inq_level(errind: *mut ::core::ffi::c_int, lev: *mut ::core::ffi::c_int);
[INFO] [stdout] 711 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:712:1
[INFO] [stdout]     |
[INFO] [stdout] 712 | / extern "C" {
[INFO] [stdout] 713 | |     pub fn gks_inq_wstype(
[INFO] [stdout] 714 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 715 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 718 | |     );
[INFO] [stdout] 719 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:720:1
[INFO] [stdout]     |
[INFO] [stdout] 720 | / extern "C" {
[INFO] [stdout] 721 | |     pub fn gks_inq_max_xform(errind: *mut ::core::ffi::c_int, maxtnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 722 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:723:1
[INFO] [stdout]     |
[INFO] [stdout] 723 | / extern "C" {
[INFO] [stdout] 724 | |     pub fn gks_inq_open_ws(
[INFO] [stdout] 725 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 726 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     );
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:731:1
[INFO] [stdout]     |
[INFO] [stdout] 731 | / extern "C" {
[INFO] [stdout] 732 | |     pub fn gks_inq_active_ws(
[INFO] [stdout] 733 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 734 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 737 | |     );
[INFO] [stdout] 738 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:739:1
[INFO] [stdout]     |
[INFO] [stdout] 739 | / extern "C" {
[INFO] [stdout] 740 | |     pub fn gks_inq_segn_ws(
[INFO] [stdout] 741 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 742 | |         n: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     );
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:748:1
[INFO] [stdout]     |
[INFO] [stdout] 748 | / extern "C" {
[INFO] [stdout] 749 | |     pub fn gks_inq_color_rep(
[INFO] [stdout] 750 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 751 | |         index: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 757 | |     );
[INFO] [stdout] 758 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:759:1
[INFO] [stdout]     |
[INFO] [stdout] 759 | / extern "C" {
[INFO] [stdout] 760 | |     pub fn gks_inq_pline_linetype(errind: *mut ::core::ffi::c_int, ltype: *mut ::core::ffi::c_int);
[INFO] [stdout] 761 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:762:1
[INFO] [stdout]     |
[INFO] [stdout] 762 | / extern "C" {
[INFO] [stdout] 763 | |     pub fn gks_inq_pline_linewidth(errind: *mut ::core::ffi::c_int, lwidth: *mut f64);
[INFO] [stdout] 764 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:765:1
[INFO] [stdout]     |
[INFO] [stdout] 765 | / extern "C" {
[INFO] [stdout] 766 | |     pub fn gks_inq_pline_color_index(
[INFO] [stdout] 767 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 768 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 769 | |     );
[INFO] [stdout] 770 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:771:1
[INFO] [stdout]     |
[INFO] [stdout] 771 | / extern "C" {
[INFO] [stdout] 772 | |     pub fn gks_inq_pmark_type(errind: *mut ::core::ffi::c_int, mtype: *mut ::core::ffi::c_int);
[INFO] [stdout] 773 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:774:1
[INFO] [stdout]     |
[INFO] [stdout] 774 | / extern "C" {
[INFO] [stdout] 775 | |     pub fn gks_inq_pmark_size(errind: *mut ::core::ffi::c_int, mszsc: *mut f64);
[INFO] [stdout] 776 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:777:1
[INFO] [stdout]     |
[INFO] [stdout] 777 | / extern "C" {
[INFO] [stdout] 778 | |     pub fn gks_inq_pmark_color_index(
[INFO] [stdout] 779 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 780 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 781 | |     );
[INFO] [stdout] 782 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:783:1
[INFO] [stdout]     |
[INFO] [stdout] 783 | / extern "C" {
[INFO] [stdout] 784 | |     pub fn gks_inq_text_fontprec(
[INFO] [stdout] 785 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 786 | |         font: *mut ::core::ffi::c_int,
[INFO] [stdout] 787 | |         prec: *mut ::core::ffi::c_int,
[INFO] [stdout] 788 | |     );
[INFO] [stdout] 789 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:790:1
[INFO] [stdout]     |
[INFO] [stdout] 790 | / extern "C" {
[INFO] [stdout] 791 | |     pub fn gks_inq_text_expfac(errind: *mut ::core::ffi::c_int, chxp: *mut f64);
[INFO] [stdout] 792 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:793:1
[INFO] [stdout]     |
[INFO] [stdout] 793 | / extern "C" {
[INFO] [stdout] 794 | |     pub fn gks_inq_text_spacing(errind: *mut ::core::ffi::c_int, chsp: *mut f64);
[INFO] [stdout] 795 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:796:1
[INFO] [stdout]     |
[INFO] [stdout] 796 | / extern "C" {
[INFO] [stdout] 797 | |     pub fn gks_inq_text_color_index(errind: *mut ::core::ffi::c_int, coli: *mut ::core::ffi::c_int);
[INFO] [stdout] 798 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | / extern "C" {
[INFO] [stdout] 800 | |     pub fn gks_inq_text_height(errind: *mut ::core::ffi::c_int, chh: *mut f64);
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:802:1
[INFO] [stdout]     |
[INFO] [stdout] 802 | / extern "C" {
[INFO] [stdout] 803 | |     pub fn gks_inq_text_upvec(errind: *mut ::core::ffi::c_int, chux: *mut f64, chuy: *mut f64);
[INFO] [stdout] 804 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:805:1
[INFO] [stdout]     |
[INFO] [stdout] 805 | / extern "C" {
[INFO] [stdout] 806 | |     pub fn gks_inq_text_path(errind: *mut ::core::ffi::c_int, txp: *mut ::core::ffi::c_int);
[INFO] [stdout] 807 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:808:1
[INFO] [stdout]     |
[INFO] [stdout] 808 | / extern "C" {
[INFO] [stdout] 809 | |     pub fn gks_inq_text_align(
[INFO] [stdout] 810 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 811 | |         txalh: *mut ::core::ffi::c_int,
[INFO] [stdout] 812 | |         txalv: *mut ::core::ffi::c_int,
[INFO] [stdout] 813 | |     );
[INFO] [stdout] 814 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / extern "C" {
[INFO] [stdout] 816 | |     pub fn gks_inq_fill_int_style(errind: *mut ::core::ffi::c_int, ints: *mut ::core::ffi::c_int);
[INFO] [stdout] 817 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:818:1
[INFO] [stdout]     |
[INFO] [stdout] 818 | / extern "C" {
[INFO] [stdout] 819 | |     pub fn gks_inq_fill_style_index(
[INFO] [stdout] 820 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 821 | |         styli: *mut ::core::ffi::c_int,
[INFO] [stdout] 822 | |     );
[INFO] [stdout] 823 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:824:1
[INFO] [stdout]     |
[INFO] [stdout] 824 | / extern "C" {
[INFO] [stdout] 825 | |     pub fn gks_inq_fill_color_index(errind: *mut ::core::ffi::c_int, coli: *mut ::core::ffi::c_int);
[INFO] [stdout] 826 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:827:1
[INFO] [stdout]     |
[INFO] [stdout] 827 | / extern "C" {
[INFO] [stdout] 828 | |     pub fn gks_inq_transparency(errind: *mut ::core::ffi::c_int, alpha: *mut f64);
[INFO] [stdout] 829 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:830:1
[INFO] [stdout]     |
[INFO] [stdout] 830 | / extern "C" {
[INFO] [stdout] 831 | |     pub fn gks_inq_open_segn(errind: *mut ::core::ffi::c_int, segn: *mut ::core::ffi::c_int);
[INFO] [stdout] 832 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:833:1
[INFO] [stdout]     |
[INFO] [stdout] 833 | / extern "C" {
[INFO] [stdout] 834 | |     pub fn gks_inq_current_xformno(errind: *mut ::core::ffi::c_int, tnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 835 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:836:1
[INFO] [stdout]     |
[INFO] [stdout] 836 | / extern "C" {
[INFO] [stdout] 837 | |     pub fn gks_inq_xform(
[INFO] [stdout] 838 | |         tnr: ::core::ffi::c_int,
[INFO] [stdout] 839 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 842 | |     );
[INFO] [stdout] 843 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:844:1
[INFO] [stdout]     |
[INFO] [stdout] 844 | / extern "C" {
[INFO] [stdout] 845 | |     pub fn gks_inq_clip(
[INFO] [stdout] 846 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 847 | |         clsw: *mut ::core::ffi::c_int,
[INFO] [stdout] 848 | |         clrt: *mut f64,
[INFO] [stdout] 849 | |     );
[INFO] [stdout] 850 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:851:1
[INFO] [stdout]     |
[INFO] [stdout] 851 | / extern "C" {
[INFO] [stdout] 852 | |     pub fn gks_inq_ws_conntype(
[INFO] [stdout] 853 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 854 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 857 | |     );
[INFO] [stdout] 858 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:859:1
[INFO] [stdout]     |
[INFO] [stdout] 859 | / extern "C" {
[INFO] [stdout] 860 | |     pub fn gks_inq_ws_category(
[INFO] [stdout] 861 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 862 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 863 | |         wscat: *mut ::core::ffi::c_int,
[INFO] [stdout] 864 | |     );
[INFO] [stdout] 865 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:866:1
[INFO] [stdout]     |
[INFO] [stdout] 866 | / extern "C" {
[INFO] [stdout] 867 | |     pub fn gks_inq_text_extent(
[INFO] [stdout] 868 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 869 | |         px: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 877 | |     );
[INFO] [stdout] 878 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:879:1
[INFO] [stdout]     |
[INFO] [stdout] 879 | / extern "C" {
[INFO] [stdout] 880 | |     pub fn gks_inq_max_ds_size(
[INFO] [stdout] 881 | |         wtype: ::core::ffi::c_int,
[INFO] [stdout] 882 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 888 | |     );
[INFO] [stdout] 889 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:890:1
[INFO] [stdout]     |
[INFO] [stdout] 890 | / extern "C" {
[INFO] [stdout] 891 | |     pub fn gks_inq_vp_size(
[INFO] [stdout] 892 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 893 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 897 | |     );
[INFO] [stdout] 898 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:899:1
[INFO] [stdout]     |
[INFO] [stdout] 899 | / extern "C" {
[INFO] [stdout] 900 | |     pub fn gks_sample_locator(
[INFO] [stdout] 901 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 902 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 906 | |     );
[INFO] [stdout] 907 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / extern "C" {
[INFO] [stdout] 909 | |     pub fn gks_emergency_close();
[INFO] [stdout] 910 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:911:1
[INFO] [stdout]     |
[INFO] [stdout] 911 | / extern "C" {
[INFO] [stdout] 912 | |     pub fn gks_set_text_slant(slant: f64);
[INFO] [stdout] 913 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:914:1
[INFO] [stdout]     |
[INFO] [stdout] 914 | / extern "C" {
[INFO] [stdout] 915 | |     pub fn gks_draw_image(
[INFO] [stdout] 916 | |         x: f64,
[INFO] [stdout] 917 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 923 | |     );
[INFO] [stdout] 924 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:925:1
[INFO] [stdout]     |
[INFO] [stdout] 925 | / extern "C" {
[INFO] [stdout] 926 | |     pub fn gks_set_shadow(offsetx: f64, offsety: f64, blur: f64);
[INFO] [stdout] 927 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:928:1
[INFO] [stdout]     |
[INFO] [stdout] 928 | / extern "C" {
[INFO] [stdout] 929 | |     pub fn gks_set_transparency(alpha: f64);
[INFO] [stdout] 930 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:931:1
[INFO] [stdout]     |
[INFO] [stdout] 931 | / extern "C" {
[INFO] [stdout] 932 | |     pub fn gks_set_coord_xform(mat: *mut [f64; 2usize]);
[INFO] [stdout] 933 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:934:1
[INFO] [stdout]     |
[INFO] [stdout] 934 | / extern "C" {
[INFO] [stdout] 935 | |     pub fn gks_begin_selection(index: ::core::ffi::c_int, kind: ::core::ffi::c_int);
[INFO] [stdout] 936 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:937:1
[INFO] [stdout]     |
[INFO] [stdout] 937 | / extern "C" {
[INFO] [stdout] 938 | |     pub fn gks_end_selection();
[INFO] [stdout] 939 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:940:1
[INFO] [stdout]     |
[INFO] [stdout] 940 | / extern "C" {
[INFO] [stdout] 941 | |     pub fn gks_move_selection(x: f64, y: f64);
[INFO] [stdout] 942 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:943:1
[INFO] [stdout]     |
[INFO] [stdout] 943 | / extern "C" {
[INFO] [stdout] 944 | |     pub fn gks_resize_selection(kind: ::core::ffi::c_int, x: f64, y: f64);
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:946:1
[INFO] [stdout]     |
[INFO] [stdout] 946 | / extern "C" {
[INFO] [stdout] 947 | |     pub fn gks_set_bbox_callback(
[INFO] [stdout] 948 | |         id: ::core::ffi::c_int,
[INFO] [stdout] 949 | |         callback: ::core::option::Option<
[INFO] [stdout] ...   |
[INFO] [stdout] 958 | |     );
[INFO] [stdout] 959 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:960:1
[INFO] [stdout]     |
[INFO] [stdout] 960 | / extern "C" {
[INFO] [stdout] 961 | |     pub fn gks_cancel_bbox_callback();
[INFO] [stdout] 962 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:963:1
[INFO] [stdout]     |
[INFO] [stdout] 963 | / extern "C" {
[INFO] [stdout] 964 | |     pub fn gks_set_background();
[INFO] [stdout] 965 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:966:1
[INFO] [stdout]     |
[INFO] [stdout] 966 | / extern "C" {
[INFO] [stdout] 967 | |     pub fn gks_clear_background();
[INFO] [stdout] 968 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:969:1
[INFO] [stdout]     |
[INFO] [stdout] 969 | / extern "C" {
[INFO] [stdout] 970 | |     pub fn gks_inq_bbox(
[INFO] [stdout] 971 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 972 | |         xmin: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 976 | |     );
[INFO] [stdout] 977 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:978:1
[INFO] [stdout]     |
[INFO] [stdout] 978 | / extern "C" {
[INFO] [stdout] 979 | |     pub fn gks_inq_text_slant(errind: *mut ::core::ffi::c_int, slant: *mut f64);
[INFO] [stdout] 980 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:981:1
[INFO] [stdout]     |
[INFO] [stdout] 981 | / extern "C" {
[INFO] [stdout] 982 | |     pub fn gks_precision() -> f64;
[INFO] [stdout] 983 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:984:1
[INFO] [stdout]     |
[INFO] [stdout] 984 | / extern "C" {
[INFO] [stdout] 985 | |     pub fn gks_text_maxsize() -> ::core::ffi::c_int;
[INFO] [stdout] 986 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:987:1
[INFO] [stdout]     |
[INFO] [stdout] 987 | / extern "C" {
[INFO] [stdout] 988 | |     pub fn gks_set_border_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 989 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:990:1
[INFO] [stdout]     |
[INFO] [stdout] 990 | / extern "C" {
[INFO] [stdout] 991 | |     pub fn gks_inq_border_color_index(
[INFO] [stdout] 992 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 993 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 994 | |     );
[INFO] [stdout] 995 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:996:1
[INFO] [stdout]     |
[INFO] [stdout] 996 | / extern "C" {
[INFO] [stdout] 997 | |     pub fn gks_set_border_width(bwidth: f64);
[INFO] [stdout] 998 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:999:1
[INFO] [stdout]      |
[INFO] [stdout]  999 | / extern "C" {
[INFO] [stdout] 1000 | |     pub fn gks_inq_border_width(errind: *mut ::core::ffi::c_int, bwidth: *mut f64);
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1002:1
[INFO] [stdout]      |
[INFO] [stdout] 1002 | / extern "C" {
[INFO] [stdout] 1003 | |     pub fn gks_select_clip_xform(tnr: ::core::ffi::c_int);
[INFO] [stdout] 1004 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1005:1
[INFO] [stdout]      |
[INFO] [stdout] 1005 | / extern "C" {
[INFO] [stdout] 1006 | |     pub fn gks_inq_clip_xform(errind: *mut ::core::ffi::c_int, tnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 1007 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1008:1
[INFO] [stdout]      |
[INFO] [stdout] 1008 | / extern "C" {
[INFO] [stdout] 1009 | |     pub fn gks_set_resample_method(flag: ::core::ffi::c_uint);
[INFO] [stdout] 1010 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1011:1
[INFO] [stdout]      |
[INFO] [stdout] 1011 | / extern "C" {
[INFO] [stdout] 1012 | |     pub fn gks_inq_resample_method(flag: *mut ::core::ffi::c_uint);
[INFO] [stdout] 1013 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1014:1
[INFO] [stdout]      |
[INFO] [stdout] 1014 | / extern "C" {
[INFO] [stdout] 1015 | |     pub fn gks_ft_gdp(
[INFO] [stdout] 1016 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 1017 | |         px: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1022 | |     );
[INFO] [stdout] 1023 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1024:1
[INFO] [stdout]      |
[INFO] [stdout] 1024 | / extern "C" {
[INFO] [stdout] 1025 | |     pub fn gks_state() -> *mut ::core::ffi::c_void;
[INFO] [stdout] 1026 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1027:1
[INFO] [stdout]      |
[INFO] [stdout] 1027 | / extern "C" {
[INFO] [stdout] 1028 | |     pub fn gks_set_nominal_size(factor: f64);
[INFO] [stdout] 1029 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1030:1
[INFO] [stdout]      |
[INFO] [stdout] 1030 | / extern "C" {
[INFO] [stdout] 1031 | |     pub fn gks_inq_nominal_size(factor: *mut f64);
[INFO] [stdout] 1032 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1033:1
[INFO] [stdout]      |
[INFO] [stdout] 1033 | / extern "C" {
[INFO] [stdout] 1034 | |     pub fn gks_set_clip_region(region: ::core::ffi::c_int);
[INFO] [stdout] 1035 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1036:1
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / extern "C" {
[INFO] [stdout] 1037 | |     pub fn gks_inq_clip_region(errind: *mut ::core::ffi::c_int, region: *mut ::core::ffi::c_int);
[INFO] [stdout] 1038 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | / extern "C" {
[INFO] [stdout] 1040 | |     pub fn gks_set_clip_sector(start_angle: f64, end_angle: f64);
[INFO] [stdout] 1041 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / extern "C" {
[INFO] [stdout] 1043 | |     pub fn gks_inq_clip_sector(
[INFO] [stdout] 1044 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 1045 | |         start_angle: *mut f64,
[INFO] [stdout] 1046 | |         end_angle: *mut f64,
[INFO] [stdout] 1047 | |     );
[INFO] [stdout] 1048 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1049:1
[INFO] [stdout]      |
[INFO] [stdout] 1049 | / extern "C" {
[INFO] [stdout] 1050 | |     pub fn gopengks(arg1: *mut Gfile, arg2: Glong) -> ::core::ffi::c_int;
[INFO] [stdout] 1051 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1052:1
[INFO] [stdout]      |
[INFO] [stdout] 1052 | / extern "C" {
[INFO] [stdout] 1053 | |     pub fn gclosegks() -> ::core::ffi::c_int;
[INFO] [stdout] 1054 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1055:1
[INFO] [stdout]      |
[INFO] [stdout] 1055 | / extern "C" {
[INFO] [stdout] 1056 | |     pub fn gopenws(arg1: Gint, arg2: *mut Gconn, arg3: *mut Gwstype) -> ::core::ffi::c_int;
[INFO] [stdout] 1057 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1058:1
[INFO] [stdout]      |
[INFO] [stdout] 1058 | / extern "C" {
[INFO] [stdout] 1059 | |     pub fn gclosews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1060 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1061:1
[INFO] [stdout]      |
[INFO] [stdout] 1061 | / extern "C" {
[INFO] [stdout] 1062 | |     pub fn gactivatews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1063 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1064:1
[INFO] [stdout]      |
[INFO] [stdout] 1064 | / extern "C" {
[INFO] [stdout] 1065 | |     pub fn gdeactivatews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1066 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1067:1
[INFO] [stdout]      |
[INFO] [stdout] 1067 | / extern "C" {
[INFO] [stdout] 1068 | |     pub fn gconfigurews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1070:1
[INFO] [stdout]      |
[INFO] [stdout] 1070 | / extern "C" {
[INFO] [stdout] 1071 | |     pub fn gclearws(arg1: Gint, arg2: Gclrflag) -> ::core::ffi::c_int;
[INFO] [stdout] 1072 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1073:1
[INFO] [stdout]      |
[INFO] [stdout] 1073 | / extern "C" {
[INFO] [stdout] 1074 | |     pub fn gupdatews(arg1: Gint, arg2: Gregen) -> ::core::ffi::c_int;
[INFO] [stdout] 1075 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1076:1
[INFO] [stdout]      |
[INFO] [stdout] 1076 | / extern "C" {
[INFO] [stdout] 1077 | |     pub fn gmessage(arg1: Gint, arg2: *mut Gchar) -> ::core::ffi::c_int;
[INFO] [stdout] 1078 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1079:1
[INFO] [stdout]      |
[INFO] [stdout] 1079 | / extern "C" {
[INFO] [stdout] 1080 | |     pub fn gpolyline(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1081 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1082:1
[INFO] [stdout]      |
[INFO] [stdout] 1082 | / extern "C" {
[INFO] [stdout] 1083 | |     pub fn gpolymarker(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1084 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1085:1
[INFO] [stdout]      |
[INFO] [stdout] 1085 | / extern "C" {
[INFO] [stdout] 1086 | |     pub fn gtext(arg1: *mut Gpoint, arg2: *mut Gchar) -> ::core::ffi::c_int;
[INFO] [stdout] 1087 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1088:1
[INFO] [stdout]      |
[INFO] [stdout] 1088 | / extern "C" {
[INFO] [stdout] 1089 | |     pub fn gfillarea(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1090 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1091:1
[INFO] [stdout]      |
[INFO] [stdout] 1091 | / extern "C" {
[INFO] [stdout] 1092 | |     pub fn gcellarray(arg1: *mut Grect, arg2: *mut Gidim, arg3: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1093 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1094:1
[INFO] [stdout]      |
[INFO] [stdout] 1094 | / extern "C" {
[INFO] [stdout] 1095 | |     pub fn gsetasf(arg1: *mut Gasfs) -> ::core::ffi::c_int;
[INFO] [stdout] 1096 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1097:1
[INFO] [stdout]      |
[INFO] [stdout] 1097 | / extern "C" {
[INFO] [stdout] 1098 | |     pub fn gsetlineind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1099 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1100:1
[INFO] [stdout]      |
[INFO] [stdout] 1100 | / extern "C" {
[INFO] [stdout] 1101 | |     pub fn gsetlinetype(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1102 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1103:1
[INFO] [stdout]      |
[INFO] [stdout] 1103 | / extern "C" {
[INFO] [stdout] 1104 | |     pub fn gsetlinewidth(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1105 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1106:1
[INFO] [stdout]      |
[INFO] [stdout] 1106 | / extern "C" {
[INFO] [stdout] 1107 | |     pub fn gsetlinecolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1108 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1109:1
[INFO] [stdout]      |
[INFO] [stdout] 1109 | / extern "C" {
[INFO] [stdout] 1110 | |     pub fn gsetmarkerind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1111 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1112:1
[INFO] [stdout]      |
[INFO] [stdout] 1112 | / extern "C" {
[INFO] [stdout] 1113 | |     pub fn gsetmarkertype(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1114 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1115:1
[INFO] [stdout]      |
[INFO] [stdout] 1115 | / extern "C" {
[INFO] [stdout] 1116 | |     pub fn gsetmarkersize(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1117 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1118:1
[INFO] [stdout]      |
[INFO] [stdout] 1118 | / extern "C" {
[INFO] [stdout] 1119 | |     pub fn gsetmarkercolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1120 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1121:1
[INFO] [stdout]      |
[INFO] [stdout] 1121 | / extern "C" {
[INFO] [stdout] 1122 | |     pub fn gsettextind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1123 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1124:1
[INFO] [stdout]      |
[INFO] [stdout] 1124 | / extern "C" {
[INFO] [stdout] 1125 | |     pub fn gsettextfontprec(arg1: *mut Gtxfp) -> ::core::ffi::c_int;
[INFO] [stdout] 1126 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1127:1
[INFO] [stdout]      |
[INFO] [stdout] 1127 | / extern "C" {
[INFO] [stdout] 1128 | |     pub fn gsetcharexpan(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1129 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1130:1
[INFO] [stdout]      |
[INFO] [stdout] 1130 | / extern "C" {
[INFO] [stdout] 1131 | |     pub fn gsetcharspace(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1132 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1133:1
[INFO] [stdout]      |
[INFO] [stdout] 1133 | / extern "C" {
[INFO] [stdout] 1134 | |     pub fn gsettextcolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1135 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1136:1
[INFO] [stdout]      |
[INFO] [stdout] 1136 | / extern "C" {
[INFO] [stdout] 1137 | |     pub fn gsetcharheight(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1138 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1139:1
[INFO] [stdout]      |
[INFO] [stdout] 1139 | / extern "C" {
[INFO] [stdout] 1140 | |     pub fn gsetcharup(arg1: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1141 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1142:1
[INFO] [stdout]      |
[INFO] [stdout] 1142 | / extern "C" {
[INFO] [stdout] 1143 | |     pub fn gsettextpath(arg1: Gtxpath) -> ::core::ffi::c_int;
[INFO] [stdout] 1144 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1145:1
[INFO] [stdout]      |
[INFO] [stdout] 1145 | / extern "C" {
[INFO] [stdout] 1146 | |     pub fn gsettextalign(arg1: *mut Gtxalign) -> ::core::ffi::c_int;
[INFO] [stdout] 1147 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1148:1
[INFO] [stdout]      |
[INFO] [stdout] 1148 | / extern "C" {
[INFO] [stdout] 1149 | |     pub fn gsetfillind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1150 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1151:1
[INFO] [stdout]      |
[INFO] [stdout] 1151 | / extern "C" {
[INFO] [stdout] 1152 | |     pub fn gsetfillintstyle(arg1: Gflinter) -> ::core::ffi::c_int;
[INFO] [stdout] 1153 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1154:1
[INFO] [stdout]      |
[INFO] [stdout] 1154 | / extern "C" {
[INFO] [stdout] 1155 | |     pub fn gsetfillstyle(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1156 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1157:1
[INFO] [stdout]      |
[INFO] [stdout] 1157 | / extern "C" {
[INFO] [stdout] 1158 | |     pub fn gsetfillcolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1159 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1160:1
[INFO] [stdout]      |
[INFO] [stdout] 1160 | / extern "C" {
[INFO] [stdout] 1161 | |     pub fn gsetcolourrep(arg1: Gint, arg2: Gint, arg3: *mut Gcobundl) -> ::core::ffi::c_int;
[INFO] [stdout] 1162 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1163:1
[INFO] [stdout]      |
[INFO] [stdout] 1163 | / extern "C" {
[INFO] [stdout] 1164 | |     pub fn gsetwindow(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1165 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1166:1
[INFO] [stdout]      |
[INFO] [stdout] 1166 | / extern "C" {
[INFO] [stdout] 1167 | |     pub fn gsetviewport(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1168 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1169:1
[INFO] [stdout]      |
[INFO] [stdout] 1169 | / extern "C" {
[INFO] [stdout] 1170 | |     pub fn gselntran(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1171 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1172:1
[INFO] [stdout]      |
[INFO] [stdout] 1172 | / extern "C" {
[INFO] [stdout] 1173 | |     pub fn gsetclip(arg1: Gclip) -> ::core::ffi::c_int;
[INFO] [stdout] 1174 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1175:1
[INFO] [stdout]      |
[INFO] [stdout] 1175 | / extern "C" {
[INFO] [stdout] 1176 | |     pub fn gsetwswindow(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1177 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1178:1
[INFO] [stdout]      |
[INFO] [stdout] 1178 | / extern "C" {
[INFO] [stdout] 1179 | |     pub fn gsetwsviewport(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1180 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1181:1
[INFO] [stdout]      |
[INFO] [stdout] 1181 | / extern "C" {
[INFO] [stdout] 1182 | |     pub fn greqloc(arg1: Gint, arg2: Gint, arg3: *mut Gqloc) -> ::core::ffi::c_int;
[INFO] [stdout] 1183 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1184:1
[INFO] [stdout]      |
[INFO] [stdout] 1184 | / extern "C" {
[INFO] [stdout] 1185 | |     pub fn greqstring(arg1: Gint, arg2: Gint, arg3: *mut Gqstring) -> ::core::ffi::c_int;
[INFO] [stdout] 1186 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1187:1
[INFO] [stdout]      |
[INFO] [stdout] 1187 | / extern "C" {
[INFO] [stdout] 1188 | |     pub fn gcreateseg(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1189 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1190:1
[INFO] [stdout]      |
[INFO] [stdout] 1190 | / extern "C" {
[INFO] [stdout] 1191 | |     pub fn gcopysegws(arg1: Gint, arg2: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1192 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1193:1
[INFO] [stdout]      |
[INFO] [stdout] 1193 | / extern "C" {
[INFO] [stdout] 1194 | |     pub fn gredrawsegws(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1195 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | / extern "C" {
[INFO] [stdout] 1197 | |     pub fn gcloseseg() -> ::core::ffi::c_int;
[INFO] [stdout] 1198 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1199:1
[INFO] [stdout]      |
[INFO] [stdout] 1199 | / extern "C" {
[INFO] [stdout] 1200 | |     pub fn gevaltran(
[INFO] [stdout] 1201 | |         arg1: *mut Gpoint,
[INFO] [stdout] 1202 | |         arg2: *mut Gpoint,
[INFO] [stdout] ...    |
[INFO] [stdout] 1207 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1208 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1209:1
[INFO] [stdout]      |
[INFO] [stdout] 1209 | / extern "C" {
[INFO] [stdout] 1210 | |     pub fn gsetsegtran(arg1: Gint, arg2: *mut [Gfloat; 3usize]) -> ::core::ffi::c_int;
[INFO] [stdout] 1211 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1212:1
[INFO] [stdout]      |
[INFO] [stdout] 1212 | / extern "C" {
[INFO] [stdout] 1213 | |     pub fn ginqopst(arg1: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1214 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1215:1
[INFO] [stdout]      |
[INFO] [stdout] 1215 | / extern "C" {
[INFO] [stdout] 1216 | |     pub fn ginqlevelgks(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1217 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1218:1
[INFO] [stdout]      |
[INFO] [stdout] 1218 | / extern "C" {
[INFO] [stdout] 1219 | |     pub fn ginqmaxntrannum(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1220 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1221:1
[INFO] [stdout]      |
[INFO] [stdout] 1221 | / extern "C" {
[INFO] [stdout] 1222 | |     pub fn ginqcharheight(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1223 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1224:1
[INFO] [stdout]      |
[INFO] [stdout] 1224 | / extern "C" {
[INFO] [stdout] 1225 | |     pub fn ginqcharup(arg1: *mut Gpoint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1226 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1227:1
[INFO] [stdout]      |
[INFO] [stdout] 1227 | / extern "C" {
[INFO] [stdout] 1228 | |     pub fn ginqtextpath(arg1: *mut Gtxpath, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1229 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1230:1
[INFO] [stdout]      |
[INFO] [stdout] 1230 | / extern "C" {
[INFO] [stdout] 1231 | |     pub fn ginqtextalign(arg1: *mut Gtxalign, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1232 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1233:1
[INFO] [stdout]      |
[INFO] [stdout] 1233 | / extern "C" {
[INFO] [stdout] 1234 | |     pub fn ginqlinetype(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1235 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1236:1
[INFO] [stdout]      |
[INFO] [stdout] 1236 | / extern "C" {
[INFO] [stdout] 1237 | |     pub fn ginqlinewidth(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1238 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1239:1
[INFO] [stdout]      |
[INFO] [stdout] 1239 | / extern "C" {
[INFO] [stdout] 1240 | |     pub fn ginqlinecolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1241 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1242:1
[INFO] [stdout]      |
[INFO] [stdout] 1242 | / extern "C" {
[INFO] [stdout] 1243 | |     pub fn ginqmarkertype(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1244 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1245:1
[INFO] [stdout]      |
[INFO] [stdout] 1245 | / extern "C" {
[INFO] [stdout] 1246 | |     pub fn ginqmarkersize(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1247 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1248:1
[INFO] [stdout]      |
[INFO] [stdout] 1248 | / extern "C" {
[INFO] [stdout] 1249 | |     pub fn ginqmarkercolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1250 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1251:1
[INFO] [stdout]      |
[INFO] [stdout] 1251 | / extern "C" {
[INFO] [stdout] 1252 | |     pub fn ginqtextfontprec(arg1: *mut Gtxfp, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1253 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1254:1
[INFO] [stdout]      |
[INFO] [stdout] 1254 | / extern "C" {
[INFO] [stdout] 1255 | |     pub fn ginqcharexpan(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1256 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1257:1
[INFO] [stdout]      |
[INFO] [stdout] 1257 | / extern "C" {
[INFO] [stdout] 1258 | |     pub fn ginqcharspace(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1259 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1260:1
[INFO] [stdout]      |
[INFO] [stdout] 1260 | / extern "C" {
[INFO] [stdout] 1261 | |     pub fn ginqtextcolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1262 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1263:1
[INFO] [stdout]      |
[INFO] [stdout] 1263 | / extern "C" {
[INFO] [stdout] 1264 | |     pub fn ginqfillintstyle(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1265 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1266:1
[INFO] [stdout]      |
[INFO] [stdout] 1266 | / extern "C" {
[INFO] [stdout] 1267 | |     pub fn ginqfillstyle(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1268 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1269:1
[INFO] [stdout]      |
[INFO] [stdout] 1269 | / extern "C" {
[INFO] [stdout] 1270 | |     pub fn ginqfillcolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1271 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1272:1
[INFO] [stdout]      |
[INFO] [stdout] 1272 | / extern "C" {
[INFO] [stdout] 1273 | |     pub fn ginqcurntrannum(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1274 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1275:1
[INFO] [stdout]      |
[INFO] [stdout] 1275 | / extern "C" {
[INFO] [stdout] 1276 | |     pub fn ginqntran(arg1: Gint, arg2: *mut Gtran, arg3: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1277 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1278:1
[INFO] [stdout]      |
[INFO] [stdout] 1278 | / extern "C" {
[INFO] [stdout] 1279 | |     pub fn ginqclip(arg1: *mut Gcliprect, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1280 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1281:1
[INFO] [stdout]      |
[INFO] [stdout] 1281 | / extern "C" {
[INFO] [stdout] 1282 | |     pub fn ginqwscategory(
[INFO] [stdout] 1283 | |         arg1: *mut Gwstype,
[INFO] [stdout] 1284 | |         arg2: *mut Gint,
[INFO] [stdout] 1285 | |         arg3: *mut Gint,
[INFO] [stdout] 1286 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1287 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1288:1
[INFO] [stdout]      |
[INFO] [stdout] 1288 | / extern "C" {
[INFO] [stdout] 1289 | |     pub fn ginqdisplaysize(
[INFO] [stdout] 1290 | |         arg1: *mut Gwstype,
[INFO] [stdout] 1291 | |         arg2: *mut Gdspsize,
[INFO] [stdout] 1292 | |         arg3: *mut Gint,
[INFO] [stdout] 1293 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1294 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1295:1
[INFO] [stdout]      |
[INFO] [stdout] 1295 | / extern "C" {
[INFO] [stdout] 1296 | |     pub fn ginqtextextent(
[INFO] [stdout] 1297 | |         arg1: Gint,
[INFO] [stdout] 1298 | |         arg2: *mut Gpoint,
[INFO] [stdout] ...    |
[INFO] [stdout] 1302 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1303 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1304:1
[INFO] [stdout]      |
[INFO] [stdout] 1304 | / extern "C" {
[INFO] [stdout] 1305 | |     pub fn ginqnameopenseg(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1306 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1307:1
[INFO] [stdout]      |
[INFO] [stdout] 1307 | / extern "C" {
[INFO] [stdout] 1308 | |     pub fn gemergencyclosegks() -> ::core::ffi::c_int;
[INFO] [stdout] 1309 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / extern "C" {
[INFO] [stdout] 4 | |     pub static mut gks_errno: ::core::ffi::c_int;
[INFO] [stdout] 5 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     pub fn gks_malloc(size: ::core::ffi::c_int) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | / extern "C" {
[INFO] [stdout] 225 | |     pub fn gks_realloc(
[INFO] [stdout] 226 | |         ptr: *mut ::core::ffi::c_void,
[INFO] [stdout] 227 | |         size: ::core::ffi::c_int,
[INFO] [stdout] 228 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 229 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:230:1
[INFO] [stdout]     |
[INFO] [stdout] 230 | / extern "C" {
[INFO] [stdout] 231 | |     pub fn gks_free(ptr: *mut ::core::ffi::c_void);
[INFO] [stdout] 232 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | / extern "C" {
[INFO] [stdout] 234 | |     pub fn gks_strdup(str_: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 235 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | / extern "C" {
[INFO] [stdout] 237 | |     pub fn gks_perror(arg1: *const ::core::ffi::c_char, ...);
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / extern "C" {
[INFO] [stdout] 240 | |     pub fn gks_resample(
[INFO] [stdout] 241 | |         source_image: *const ::core::ffi::c_uchar,
[INFO] [stdout] 242 | |         target_image: *mut ::core::ffi::c_uchar,
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |     );
[INFO] [stdout] 252 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:253:1
[INFO] [stdout]     |
[INFO] [stdout] 253 | / extern "C" {
[INFO] [stdout] 254 | |     pub fn gks_getenv(env: *const ::core::ffi::c_char) -> *const ::core::ffi::c_char;
[INFO] [stdout] 255 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:256:1
[INFO] [stdout]     |
[INFO] [stdout] 256 | / extern "C" {
[INFO] [stdout] 257 | |     pub fn gks_dl_write_item(
[INFO] [stdout] 258 | |         d: *mut gks_display_list_t,
[INFO] [stdout] 259 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     );
[INFO] [stdout] 272 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:273:1
[INFO] [stdout]     |
[INFO] [stdout] 273 | / extern "C" {
[INFO] [stdout] 274 | |     pub fn gks_dl_read_item(
[INFO] [stdout] 275 | |         dl: *mut ::core::ffi::c_char,
[INFO] [stdout] 276 | |         gkss: *mut *mut gks_state_list_t,
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 294 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | / extern "C" {
[INFO] [stdout] 296 | |     pub fn gks_x11_plugin(
[INFO] [stdout] 297 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 298 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |     );
[INFO] [stdout] 310 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     pub fn gks_gs_plugin(
[INFO] [stdout] 313 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 314 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |     );
[INFO] [stdout] 326 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | / extern "C" {
[INFO] [stdout] 328 | |     pub fn gks_gtk_plugin(
[INFO] [stdout] 329 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 330 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |     );
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:343:1
[INFO] [stdout]     |
[INFO] [stdout] 343 | / extern "C" {
[INFO] [stdout] 344 | |     pub fn gks_wx_plugin(
[INFO] [stdout] 345 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 346 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     );
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:359:1
[INFO] [stdout]     |
[INFO] [stdout] 359 | / extern "C" {
[INFO] [stdout] 360 | |     pub fn gks_qt_plugin(
[INFO] [stdout] 361 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 362 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 373 | |     );
[INFO] [stdout] 374 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | / extern "C" {
[INFO] [stdout] 376 | |     pub fn gks_svg_plugin(
[INFO] [stdout] 377 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 378 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 389 | |     );
[INFO] [stdout] 390 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:391:1
[INFO] [stdout]     |
[INFO] [stdout] 391 | / extern "C" {
[INFO] [stdout] 392 | |     pub fn gks_wmf_plugin(
[INFO] [stdout] 393 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 394 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     );
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     pub fn gks_quartz_plugin(
[INFO] [stdout] 409 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 410 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 421 | |     );
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     pub fn gks_gl_plugin(
[INFO] [stdout] 425 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 426 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 437 | |     );
[INFO] [stdout] 438 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:439:1
[INFO] [stdout]     |
[INFO] [stdout] 439 | / extern "C" {
[INFO] [stdout] 440 | |     pub fn gks_cairo_plugin(
[INFO] [stdout] 441 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 442 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     );
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gks_zmq_plugin(
[INFO] [stdout] 457 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 458 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 469 | |     );
[INFO] [stdout] 470 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:471:1
[INFO] [stdout]     |
[INFO] [stdout] 471 | / extern "C" {
[INFO] [stdout] 472 | |     pub fn gks_pgf_plugin(
[INFO] [stdout] 473 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 474 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 485 | |     );
[INFO] [stdout] 486 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:487:1
[INFO] [stdout]     |
[INFO] [stdout] 487 | / extern "C" {
[INFO] [stdout] 488 | |     pub fn gks_video_plugin(
[INFO] [stdout] 489 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 490 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 501 | |     );
[INFO] [stdout] 502 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:503:1
[INFO] [stdout]     |
[INFO] [stdout] 503 | / extern "C" {
[INFO] [stdout] 504 | |     pub fn gks_agg_plugin(
[INFO] [stdout] 505 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 506 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 517 | |     );
[INFO] [stdout] 518 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:519:1
[INFO] [stdout]     |
[INFO] [stdout] 519 | / extern "C" {
[INFO] [stdout] 520 | |     pub fn gks_ft_get_metrics(
[INFO] [stdout] 521 | |         font: ::core::ffi::c_int,
[INFO] [stdout] 522 | |         fontsize: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 534 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 535 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / extern "C" {
[INFO] [stdout] 537 | |     pub fn gks_ft_get_kerning(
[INFO] [stdout] 538 | |         font: ::core::ffi::c_int,
[INFO] [stdout] 539 | |         fontsize: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 543 | |     ) -> f64;
[INFO] [stdout] 544 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:545:1
[INFO] [stdout]     |
[INFO] [stdout] 545 | / extern "C" {
[INFO] [stdout] 546 | |     pub fn gks_ft_text3d(
[INFO] [stdout] 547 | |         x: f64,
[INFO] [stdout] 548 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 568 | |     );
[INFO] [stdout] 569 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:570:1
[INFO] [stdout]     |
[INFO] [stdout] 570 | / extern "C" {
[INFO] [stdout] 571 | |     pub fn gks_ft_inq_text3d_extent(
[INFO] [stdout] 572 | |         x: f64,
[INFO] [stdout] 573 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | |     );
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gks_ft_set_bearing_x_direction(arg1: ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gks_ft_inq_bearing_x_direction(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gks_ft_load_user_font(
[INFO] [stdout] 605 | |         font: *mut ::core::ffi::c_char,
[INFO] [stdout] 606 | |         ignore_file_not_found: ::core::ffi::c_int,
[INFO] [stdout] 607 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 608 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / extern "C" {
[INFO] [stdout] 610 | |     pub fn gks_set_encoding(encoding: ::core::ffi::c_int);
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gks_inq_encoding(encoding: *mut ::core::ffi::c_int);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gks_set_callback(
[INFO] [stdout] 617 | |         callback: ::core::option::Option<
[INFO] [stdout] 618 | |             unsafe extern "C" fn(arg1: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char,
[INFO] [stdout] 619 | |         >,
[INFO] [stdout] 620 | |     );
[INFO] [stdout] 621 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     pub fn gr_initgr();
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:257:1
[INFO] [stdout]     |
[INFO] [stdout] 257 | / extern "C" {
[INFO] [stdout] 258 | |     pub fn gr_debug() -> ::core::ffi::c_int;
[INFO] [stdout] 259 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / extern "C" {
[INFO] [stdout] 261 | |     pub fn gr_opengks();
[INFO] [stdout] 262 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:263:1
[INFO] [stdout]     |
[INFO] [stdout] 263 | / extern "C" {
[INFO] [stdout] 264 | |     pub fn gr_closegks();
[INFO] [stdout] 265 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:266:1
[INFO] [stdout]     |
[INFO] [stdout] 266 | / extern "C" {
[INFO] [stdout] 267 | |     pub fn gr_inqdspsize(
[INFO] [stdout] 268 | |         arg1: *mut f64,
[INFO] [stdout] 269 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |     );
[INFO] [stdout] 273 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:274:1
[INFO] [stdout]     |
[INFO] [stdout] 274 | / extern "C" {
[INFO] [stdout] 275 | |     pub fn gr_openws(
[INFO] [stdout] 276 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 277 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 278 | |         arg3: ::core::ffi::c_int,
[INFO] [stdout] 279 | |     );
[INFO] [stdout] 280 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:281:1
[INFO] [stdout]     |
[INFO] [stdout] 281 | / extern "C" {
[INFO] [stdout] 282 | |     pub fn gr_closews(arg1: ::core::ffi::c_int);
[INFO] [stdout] 283 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:284:1
[INFO] [stdout]     |
[INFO] [stdout] 284 | / extern "C" {
[INFO] [stdout] 285 | |     pub fn gr_activatews(arg1: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:287:1
[INFO] [stdout]     |
[INFO] [stdout] 287 | / extern "C" {
[INFO] [stdout] 288 | |     pub fn gr_deactivatews(arg1: ::core::ffi::c_int);
[INFO] [stdout] 289 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:290:1
[INFO] [stdout]     |
[INFO] [stdout] 290 | / extern "C" {
[INFO] [stdout] 291 | |     pub fn gr_configurews();
[INFO] [stdout] 292 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | / extern "C" {
[INFO] [stdout] 294 | |     pub fn gr_clearws();
[INFO] [stdout] 295 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:296:1
[INFO] [stdout]     |
[INFO] [stdout] 296 | / extern "C" {
[INFO] [stdout] 297 | |     pub fn gr_updatews();
[INFO] [stdout] 298 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | / extern "C" {
[INFO] [stdout] 300 | |     pub fn gr_polyline(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 301 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:302:1
[INFO] [stdout]     |
[INFO] [stdout] 302 | / extern "C" {
[INFO] [stdout] 303 | |     pub fn gr_polymarker(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 304 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:305:1
[INFO] [stdout]     |
[INFO] [stdout] 305 | / extern "C" {
[INFO] [stdout] 306 | |     pub fn gr_text(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char);
[INFO] [stdout] 307 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | / extern "C" {
[INFO] [stdout] 309 | |     pub fn gr_textx(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char, arg4: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     pub fn gr_inqtext(
[INFO] [stdout] 313 | |         arg1: f64,
[INFO] [stdout] 314 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 318 | |     );
[INFO] [stdout] 319 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:320:1
[INFO] [stdout]     |
[INFO] [stdout] 320 | / extern "C" {
[INFO] [stdout] 321 | |     pub fn gr_inqtextx(
[INFO] [stdout] 322 | |         arg1: f64,
[INFO] [stdout] 323 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |     );
[INFO] [stdout] 329 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / extern "C" {
[INFO] [stdout] 331 | |     pub fn gr_fillarea(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:333:1
[INFO] [stdout]     |
[INFO] [stdout] 333 | / extern "C" {
[INFO] [stdout] 334 | |     pub fn gr_cellarray(
[INFO] [stdout] 335 | |         arg1: f64,
[INFO] [stdout] 336 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 346 | |     );
[INFO] [stdout] 347 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:348:1
[INFO] [stdout]     |
[INFO] [stdout] 348 | / extern "C" {
[INFO] [stdout] 349 | |     pub fn gr_nonuniformcellarray(
[INFO] [stdout] 350 | |         arg1: *mut f64,
[INFO] [stdout] 351 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 359 | |     );
[INFO] [stdout] 360 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | / extern "C" {
[INFO] [stdout] 362 | |     pub fn gr_polarcellarray(
[INFO] [stdout] 363 | |         arg1: f64,
[INFO] [stdout] 364 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 376 | |     );
[INFO] [stdout] 377 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:378:1
[INFO] [stdout]     |
[INFO] [stdout] 378 | / extern "C" {
[INFO] [stdout] 379 | |     pub fn gr_nonuniformpolarcellarray(
[INFO] [stdout] 380 | |         arg1: f64,
[INFO] [stdout] 381 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 391 | |     );
[INFO] [stdout] 392 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:393:1
[INFO] [stdout]     |
[INFO] [stdout] 393 | / extern "C" {
[INFO] [stdout] 394 | |     pub fn gr_gdp(
[INFO] [stdout] 395 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 396 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 401 | |     );
[INFO] [stdout] 402 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:403:1
[INFO] [stdout]     |
[INFO] [stdout] 403 | / extern "C" {
[INFO] [stdout] 404 | |     pub fn gr_spline(
[INFO] [stdout] 405 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 406 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 410 | |     );
[INFO] [stdout] 411 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:412:1
[INFO] [stdout]     |
[INFO] [stdout] 412 | / extern "C" {
[INFO] [stdout] 413 | |     pub fn gr_gridit(
[INFO] [stdout] 414 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 415 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |     );
[INFO] [stdout] 424 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:425:1
[INFO] [stdout]     |
[INFO] [stdout] 425 | / extern "C" {
[INFO] [stdout] 426 | |     pub fn gr_setlinetype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 427 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:428:1
[INFO] [stdout]     |
[INFO] [stdout] 428 | / extern "C" {
[INFO] [stdout] 429 | |     pub fn gr_inqlinetype(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:431:1
[INFO] [stdout]     |
[INFO] [stdout] 431 | / extern "C" {
[INFO] [stdout] 432 | |     pub fn gr_setlinewidth(arg1: f64);
[INFO] [stdout] 433 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:434:1
[INFO] [stdout]     |
[INFO] [stdout] 434 | / extern "C" {
[INFO] [stdout] 435 | |     pub fn gr_inqlinewidth(arg1: *mut f64);
[INFO] [stdout] 436 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:437:1
[INFO] [stdout]     |
[INFO] [stdout] 437 | / extern "C" {
[INFO] [stdout] 438 | |     pub fn gr_setlinecolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 439 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:440:1
[INFO] [stdout]     |
[INFO] [stdout] 440 | / extern "C" {
[INFO] [stdout] 441 | |     pub fn gr_inqlinecolorind(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:443:1
[INFO] [stdout]     |
[INFO] [stdout] 443 | / extern "C" {
[INFO] [stdout] 444 | |     pub fn gr_setmarkertype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 445 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / extern "C" {
[INFO] [stdout] 447 | |     pub fn gr_inqmarkertype(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 448 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / extern "C" {
[INFO] [stdout] 450 | |     pub fn gr_setmarkersize(arg1: f64);
[INFO] [stdout] 451 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:452:1
[INFO] [stdout]     |
[INFO] [stdout] 452 | / extern "C" {
[INFO] [stdout] 453 | |     pub fn gr_inqmarkersize(arg1: *mut f64);
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gr_setmarkercolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:458:1
[INFO] [stdout]     |
[INFO] [stdout] 458 | / extern "C" {
[INFO] [stdout] 459 | |     pub fn gr_inqmarkercolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 460 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | / extern "C" {
[INFO] [stdout] 462 | |     pub fn gr_settextfontprec(arg1: ::core::ffi::c_int, arg2: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:464:1
[INFO] [stdout]     |
[INFO] [stdout] 464 | / extern "C" {
[INFO] [stdout] 465 | |     pub fn gr_setcharexpan(arg1: f64);
[INFO] [stdout] 466 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:467:1
[INFO] [stdout]     |
[INFO] [stdout] 467 | / extern "C" {
[INFO] [stdout] 468 | |     pub fn gr_setcharspace(arg1: f64);
[INFO] [stdout] 469 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | / extern "C" {
[INFO] [stdout] 471 | |     pub fn gr_settextcolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 472 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / extern "C" {
[INFO] [stdout] 474 | |     pub fn gr_inqtextcolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 475 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | / extern "C" {
[INFO] [stdout] 477 | |     pub fn gr_setcharheight(arg1: f64);
[INFO] [stdout] 478 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:479:1
[INFO] [stdout]     |
[INFO] [stdout] 479 | / extern "C" {
[INFO] [stdout] 480 | |     pub fn gr_setwscharheight(chh: f64, height: f64);
[INFO] [stdout] 481 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:482:1
[INFO] [stdout]     |
[INFO] [stdout] 482 | / extern "C" {
[INFO] [stdout] 483 | |     pub fn gr_inqcharheight(arg1: *mut f64);
[INFO] [stdout] 484 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | / extern "C" {
[INFO] [stdout] 486 | |     pub fn gr_setcharup(arg1: f64, arg2: f64);
[INFO] [stdout] 487 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:488:1
[INFO] [stdout]     |
[INFO] [stdout] 488 | / extern "C" {
[INFO] [stdout] 489 | |     pub fn gr_settextpath(arg1: ::core::ffi::c_int);
[INFO] [stdout] 490 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:491:1
[INFO] [stdout]     |
[INFO] [stdout] 491 | / extern "C" {
[INFO] [stdout] 492 | |     pub fn gr_settextalign(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 493 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:494:1
[INFO] [stdout]     |
[INFO] [stdout] 494 | / extern "C" {
[INFO] [stdout] 495 | |     pub fn gr_setfillintstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 496 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:497:1
[INFO] [stdout]     |
[INFO] [stdout] 497 | / extern "C" {
[INFO] [stdout] 498 | |     pub fn gr_inqfillintstyle(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:500:1
[INFO] [stdout]     |
[INFO] [stdout] 500 | / extern "C" {
[INFO] [stdout] 501 | |     pub fn gr_setfillstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 502 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:503:1
[INFO] [stdout]     |
[INFO] [stdout] 503 | / extern "C" {
[INFO] [stdout] 504 | |     pub fn gr_inqfillstyle(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 505 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:506:1
[INFO] [stdout]     |
[INFO] [stdout] 506 | / extern "C" {
[INFO] [stdout] 507 | |     pub fn gr_setfillcolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 508 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:509:1
[INFO] [stdout]     |
[INFO] [stdout] 509 | / extern "C" {
[INFO] [stdout] 510 | |     pub fn gr_inqfillcolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 511 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | / extern "C" {
[INFO] [stdout] 513 | |     pub fn gr_setnominalsize(arg1: f64);
[INFO] [stdout] 514 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:515:1
[INFO] [stdout]     |
[INFO] [stdout] 515 | / extern "C" {
[INFO] [stdout] 516 | |     pub fn gr_inqnominalsize(arg1: *mut f64);
[INFO] [stdout] 517 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:518:1
[INFO] [stdout]     |
[INFO] [stdout] 518 | / extern "C" {
[INFO] [stdout] 519 | |     pub fn gr_setcolorrep(arg1: ::core::ffi::c_int, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 520 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:521:1
[INFO] [stdout]     |
[INFO] [stdout] 521 | / extern "C" {
[INFO] [stdout] 522 | |     pub fn gr_setwindow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 523 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:524:1
[INFO] [stdout]     |
[INFO] [stdout] 524 | / extern "C" {
[INFO] [stdout] 525 | |     pub fn gr_inqwindow(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 526 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:527:1
[INFO] [stdout]     |
[INFO] [stdout] 527 | / extern "C" {
[INFO] [stdout] 528 | |     pub fn gr_setviewport(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 529 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:530:1
[INFO] [stdout]     |
[INFO] [stdout] 530 | / extern "C" {
[INFO] [stdout] 531 | |     pub fn gr_inqviewport(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 532 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | / extern "C" {
[INFO] [stdout] 534 | |     pub fn gr_selntran(arg1: ::core::ffi::c_int);
[INFO] [stdout] 535 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / extern "C" {
[INFO] [stdout] 537 | |     pub fn gr_setclip(arg1: ::core::ffi::c_int);
[INFO] [stdout] 538 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:539:1
[INFO] [stdout]     |
[INFO] [stdout] 539 | / extern "C" {
[INFO] [stdout] 540 | |     pub fn gr_setwswindow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 541 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:542:1
[INFO] [stdout]     |
[INFO] [stdout] 542 | / extern "C" {
[INFO] [stdout] 543 | |     pub fn gr_setwsviewport(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 544 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:545:1
[INFO] [stdout]     |
[INFO] [stdout] 545 | / extern "C" {
[INFO] [stdout] 546 | |     pub fn gr_createseg(arg1: ::core::ffi::c_int);
[INFO] [stdout] 547 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:548:1
[INFO] [stdout]     |
[INFO] [stdout] 548 | / extern "C" {
[INFO] [stdout] 549 | |     pub fn gr_copysegws(arg1: ::core::ffi::c_int);
[INFO] [stdout] 550 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:551:1
[INFO] [stdout]     |
[INFO] [stdout] 551 | / extern "C" {
[INFO] [stdout] 552 | |     pub fn gr_redrawsegws();
[INFO] [stdout] 553 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:554:1
[INFO] [stdout]     |
[INFO] [stdout] 554 | / extern "C" {
[INFO] [stdout] 555 | |     pub fn gr_setsegtran(
[INFO] [stdout] 556 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 557 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 564 | |     );
[INFO] [stdout] 565 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:566:1
[INFO] [stdout]     |
[INFO] [stdout] 566 | / extern "C" {
[INFO] [stdout] 567 | |     pub fn gr_closeseg();
[INFO] [stdout] 568 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:569:1
[INFO] [stdout]     |
[INFO] [stdout] 569 | / extern "C" {
[INFO] [stdout] 570 | |     pub fn gr_samplelocator(arg1: *mut f64, arg2: *mut f64, arg3: *mut ::core::ffi::c_int);
[INFO] [stdout] 571 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:572:1
[INFO] [stdout]     |
[INFO] [stdout] 572 | / extern "C" {
[INFO] [stdout] 573 | |     pub fn gr_emergencyclosegks();
[INFO] [stdout] 574 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | / extern "C" {
[INFO] [stdout] 576 | |     pub fn gr_updategks();
[INFO] [stdout] 577 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:578:1
[INFO] [stdout]     |
[INFO] [stdout] 578 | / extern "C" {
[INFO] [stdout] 579 | |     pub fn gr_setspace(
[INFO] [stdout] 580 | |         arg1: f64,
[INFO] [stdout] 581 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 584 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 585 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:586:1
[INFO] [stdout]     |
[INFO] [stdout] 586 | / extern "C" {
[INFO] [stdout] 587 | |     pub fn gr_inqspace(
[INFO] [stdout] 588 | |         arg1: *mut f64,
[INFO] [stdout] 589 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 592 | |     );
[INFO] [stdout] 593 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:594:1
[INFO] [stdout]     |
[INFO] [stdout] 594 | / extern "C" {
[INFO] [stdout] 595 | |     pub fn gr_setscale(arg1: ::core::ffi::c_int) -> ::core::ffi::c_int;
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gr_inqscale(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gr_textext(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gr_inqtextext(
[INFO] [stdout] 605 | |         arg1: f64,
[INFO] [stdout] 606 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 610 | |     );
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gr_setscientificformat(arg1: ::core::ffi::c_int);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gr_axes(
[INFO] [stdout] 617 | |         arg1: f64,
[INFO] [stdout] 618 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 624 | |     );
[INFO] [stdout] 625 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:626:1
[INFO] [stdout]     |
[INFO] [stdout] 626 | / extern "C" {
[INFO] [stdout] 627 | |     pub fn gr_axeslbl(
[INFO] [stdout] 628 | |         arg1: f64,
[INFO] [stdout] 629 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 641 | |     );
[INFO] [stdout] 642 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:643:1
[INFO] [stdout]     |
[INFO] [stdout] 643 | / extern "C" {
[INFO] [stdout] 644 | |     pub fn gr_axis(arg1: ::core::ffi::c_char, arg2: *mut axis_t);
[INFO] [stdout] 645 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | / extern "C" {
[INFO] [stdout] 647 | |     pub fn gr_drawaxis(arg1: ::core::ffi::c_char, arg2: *mut axis_t);
[INFO] [stdout] 648 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:649:1
[INFO] [stdout]     |
[INFO] [stdout] 649 | / extern "C" {
[INFO] [stdout] 650 | |     pub fn gr_drawaxes(arg1: *mut axis_t, arg2: *mut axis_t, arg3: ::core::ffi::c_int);
[INFO] [stdout] 651 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:652:1
[INFO] [stdout]     |
[INFO] [stdout] 652 | / extern "C" {
[INFO] [stdout] 653 | |     pub fn gr_freeaxis(arg1: *mut axis_t);
[INFO] [stdout] 654 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:655:1
[INFO] [stdout]     |
[INFO] [stdout] 655 | / extern "C" {
[INFO] [stdout] 656 | |     pub fn gr_grid(
[INFO] [stdout] 657 | |         arg1: f64,
[INFO] [stdout] 658 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 663 | |     );
[INFO] [stdout] 664 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:665:1
[INFO] [stdout]     |
[INFO] [stdout] 665 | / extern "C" {
[INFO] [stdout] 666 | |     pub fn gr_grid3d(
[INFO] [stdout] 667 | |         arg1: f64,
[INFO] [stdout] 668 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 676 | |     );
[INFO] [stdout] 677 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:678:1
[INFO] [stdout]     |
[INFO] [stdout] 678 | / extern "C" {
[INFO] [stdout] 679 | |     pub fn gr_verrorbars(
[INFO] [stdout] 680 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 681 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 685 | |     );
[INFO] [stdout] 686 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:687:1
[INFO] [stdout]     |
[INFO] [stdout] 687 | / extern "C" {
[INFO] [stdout] 688 | |     pub fn gr_herrorbars(
[INFO] [stdout] 689 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 690 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 694 | |     );
[INFO] [stdout] 695 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:696:1
[INFO] [stdout]     |
[INFO] [stdout] 696 | / extern "C" {
[INFO] [stdout] 697 | |     pub fn gr_polyline3d(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 698 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:699:1
[INFO] [stdout]     |
[INFO] [stdout] 699 | / extern "C" {
[INFO] [stdout] 700 | |     pub fn gr_polymarker3d(
[INFO] [stdout] 701 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 702 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 705 | |     );
[INFO] [stdout] 706 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:707:1
[INFO] [stdout]     |
[INFO] [stdout] 707 | / extern "C" {
[INFO] [stdout] 708 | |     pub fn gr_axes3d(
[INFO] [stdout] 709 | |         arg1: f64,
[INFO] [stdout] 710 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 719 | |     );
[INFO] [stdout] 720 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:721:1
[INFO] [stdout]     |
[INFO] [stdout] 721 | / extern "C" {
[INFO] [stdout] 722 | |     pub fn gr_titles3d(
[INFO] [stdout] 723 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 724 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 725 | |         arg3: *mut ::core::ffi::c_char,
[INFO] [stdout] 726 | |     );
[INFO] [stdout] 727 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:728:1
[INFO] [stdout]     |
[INFO] [stdout] 728 | / extern "C" {
[INFO] [stdout] 729 | |     pub fn gr_settitles3d(
[INFO] [stdout] 730 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 731 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 732 | |         arg3: *mut ::core::ffi::c_char,
[INFO] [stdout] 733 | |     );
[INFO] [stdout] 734 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:735:1
[INFO] [stdout]     |
[INFO] [stdout] 735 | / extern "C" {
[INFO] [stdout] 736 | |     pub fn gr_surface(
[INFO] [stdout] 737 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 738 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 743 | |     );
[INFO] [stdout] 744 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:745:1
[INFO] [stdout]     |
[INFO] [stdout] 745 | / extern "C" {
[INFO] [stdout] 746 | |     pub fn gr_contour(
[INFO] [stdout] 747 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 748 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 755 | |     );
[INFO] [stdout] 756 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:757:1
[INFO] [stdout]     |
[INFO] [stdout] 757 | / extern "C" {
[INFO] [stdout] 758 | |     pub fn gr_contourf(
[INFO] [stdout] 759 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 760 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 767 | |     );
[INFO] [stdout] 768 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:769:1
[INFO] [stdout]     |
[INFO] [stdout] 769 | / extern "C" {
[INFO] [stdout] 770 | |     pub fn gr_tricontour(
[INFO] [stdout] 771 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 772 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 777 | |     );
[INFO] [stdout] 778 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:779:1
[INFO] [stdout]     |
[INFO] [stdout] 779 | / extern "C" {
[INFO] [stdout] 780 | |     pub fn gr_hexbin(
[INFO] [stdout] 781 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 782 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 785 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 786 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:787:1
[INFO] [stdout]     |
[INFO] [stdout] 787 | / extern "C" {
[INFO] [stdout] 788 | |     pub fn gr_hexbin_2pass(
[INFO] [stdout] 789 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 790 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 794 | |     ) -> *const hexbin_2pass_t;
[INFO] [stdout] 795 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:796:1
[INFO] [stdout]     |
[INFO] [stdout] 796 | / extern "C" {
[INFO] [stdout] 797 | |     pub fn gr_setcolormap(arg1: ::core::ffi::c_int);
[INFO] [stdout] 798 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | / extern "C" {
[INFO] [stdout] 800 | |     pub fn gr_inqcolormap(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:802:1
[INFO] [stdout]     |
[INFO] [stdout] 802 | / extern "C" {
[INFO] [stdout] 803 | |     pub fn gr_setcolormapfromrgb(
[INFO] [stdout] 804 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 805 | |         r: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 809 | |     );
[INFO] [stdout] 810 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | / extern "C" {
[INFO] [stdout] 812 | |     pub fn gr_inqcolormapinds(arg1: *mut ::core::ffi::c_int, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 813 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:814:1
[INFO] [stdout]     |
[INFO] [stdout] 814 | / extern "C" {
[INFO] [stdout] 815 | |     pub fn gr_colorbar();
[INFO] [stdout] 816 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:817:1
[INFO] [stdout]     |
[INFO] [stdout] 817 | / extern "C" {
[INFO] [stdout] 818 | |     pub fn gr_inqcolor(arg1: ::core::ffi::c_int, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 819 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:820:1
[INFO] [stdout]     |
[INFO] [stdout] 820 | / extern "C" {
[INFO] [stdout] 821 | |     pub fn gr_inqcolorfromrgb(arg1: f64, arg2: f64, arg3: f64) -> ::core::ffi::c_int;
[INFO] [stdout] 822 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:823:1
[INFO] [stdout]     |
[INFO] [stdout] 823 | / extern "C" {
[INFO] [stdout] 824 | |     pub fn gr_hsvtorgb(h: f64, s: f64, v: f64, r: *mut f64, g: *mut f64, b: *mut f64);
[INFO] [stdout] 825 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:826:1
[INFO] [stdout]     |
[INFO] [stdout] 826 | / extern "C" {
[INFO] [stdout] 827 | |     pub fn gr_tick(arg1: f64, arg2: f64) -> f64;
[INFO] [stdout] 828 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:829:1
[INFO] [stdout]     |
[INFO] [stdout] 829 | / extern "C" {
[INFO] [stdout] 830 | |     pub fn gr_validaterange(arg1: f64, arg2: f64) -> ::core::ffi::c_int;
[INFO] [stdout] 831 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:832:1
[INFO] [stdout]     |
[INFO] [stdout] 832 | / extern "C" {
[INFO] [stdout] 833 | |     pub fn gr_adjustlimits(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 834 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:835:1
[INFO] [stdout]     |
[INFO] [stdout] 835 | / extern "C" {
[INFO] [stdout] 836 | |     pub fn gr_adjustrange(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 837 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:838:1
[INFO] [stdout]     |
[INFO] [stdout] 838 | / extern "C" {
[INFO] [stdout] 839 | |     pub fn gr_beginprint(arg1: *mut ::core::ffi::c_char);
[INFO] [stdout] 840 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:841:1
[INFO] [stdout]     |
[INFO] [stdout] 841 | / extern "C" {
[INFO] [stdout] 842 | |     pub fn gr_beginprintext(
[INFO] [stdout] 843 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 844 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] ...   |
[INFO] [stdout] 847 | |     );
[INFO] [stdout] 848 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:849:1
[INFO] [stdout]     |
[INFO] [stdout] 849 | / extern "C" {
[INFO] [stdout] 850 | |     pub fn gr_endprint();
[INFO] [stdout] 851 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:852:1
[INFO] [stdout]     |
[INFO] [stdout] 852 | / extern "C" {
[INFO] [stdout] 853 | |     pub fn gr_ndctowc(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 854 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:855:1
[INFO] [stdout]     |
[INFO] [stdout] 855 | / extern "C" {
[INFO] [stdout] 856 | |     pub fn gr_wctondc(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 857 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:858:1
[INFO] [stdout]     |
[INFO] [stdout] 858 | / extern "C" {
[INFO] [stdout] 859 | |     pub fn gr_wc3towc(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 860 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / extern "C" {
[INFO] [stdout] 862 | |     pub fn gr_drawrect(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 863 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:864:1
[INFO] [stdout]     |
[INFO] [stdout] 864 | / extern "C" {
[INFO] [stdout] 865 | |     pub fn gr_fillrect(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 866 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:867:1
[INFO] [stdout]     |
[INFO] [stdout] 867 | / extern "C" {
[INFO] [stdout] 868 | |     pub fn gr_drawarc(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 869 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:870:1
[INFO] [stdout]     |
[INFO] [stdout] 870 | / extern "C" {
[INFO] [stdout] 871 | |     pub fn gr_fillarc(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 872 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:873:1
[INFO] [stdout]     |
[INFO] [stdout] 873 | / extern "C" {
[INFO] [stdout] 874 | |     pub fn gr_drawpath(
[INFO] [stdout] 875 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 876 | |         arg2: *mut vertex_t,
[INFO] [stdout] ...   |
[INFO] [stdout] 879 | |     );
[INFO] [stdout] 880 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:881:1
[INFO] [stdout]     |
[INFO] [stdout] 881 | / extern "C" {
[INFO] [stdout] 882 | |     pub fn gr_setarrowstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 883 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:884:1
[INFO] [stdout]     |
[INFO] [stdout] 884 | / extern "C" {
[INFO] [stdout] 885 | |     pub fn gr_setarrowsize(arg1: f64);
[INFO] [stdout] 886 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:887:1
[INFO] [stdout]     |
[INFO] [stdout] 887 | / extern "C" {
[INFO] [stdout] 888 | |     pub fn gr_drawarrow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 889 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:890:1
[INFO] [stdout]     |
[INFO] [stdout] 890 | / extern "C" {
[INFO] [stdout] 891 | |     pub fn gr_readimage(
[INFO] [stdout] 892 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 893 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 896 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 897 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:898:1
[INFO] [stdout]     |
[INFO] [stdout] 898 | / extern "C" {
[INFO] [stdout] 899 | |     pub fn gr_drawimage(
[INFO] [stdout] 900 | |         arg1: f64,
[INFO] [stdout] 901 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 908 | |     );
[INFO] [stdout] 909 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | / extern "C" {
[INFO] [stdout] 911 | |     pub fn gr_importgraphics(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 912 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:913:1
[INFO] [stdout]     |
[INFO] [stdout] 913 | / extern "C" {
[INFO] [stdout] 914 | |     pub fn gr_setshadow(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 915 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:916:1
[INFO] [stdout]     |
[INFO] [stdout] 916 | / extern "C" {
[INFO] [stdout] 917 | |     pub fn gr_settransparency(arg1: f64);
[INFO] [stdout] 918 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:401:1
[INFO] [stdout]     |
[INFO] [stdout] 401 | / extern "C" {
[INFO] [stdout] 402 | |     pub fn gks_init_gks();
[INFO] [stdout] 403 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:919:1
[INFO] [stdout]     |
[INFO] [stdout] 919 | / extern "C" {
[INFO] [stdout] 920 | |     pub fn gr_inqtransparency(arg1: *mut f64);
[INFO] [stdout] 921 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:404:1
[INFO] [stdout]     |
[INFO] [stdout] 404 | / extern "C" {
[INFO] [stdout] 405 | |     pub fn gks_open_gks(errfil: ::core::ffi::c_int);
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     pub fn gks_close_gks();
[INFO] [stdout] 409 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:410:1
[INFO] [stdout]     |
[INFO] [stdout] 410 | / extern "C" {
[INFO] [stdout] 411 | |     pub fn gks_open_ws(
[INFO] [stdout] 412 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 413 | |         conid: *mut ::core::ffi::c_char,
[INFO] [stdout] 414 | |         wtype: ::core::ffi::c_int,
[INFO] [stdout] 415 | |     );
[INFO] [stdout] 416 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:417:1
[INFO] [stdout]     |
[INFO] [stdout] 417 | / extern "C" {
[INFO] [stdout] 418 | |     pub fn gks_close_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 419 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:420:1
[INFO] [stdout]     |
[INFO] [stdout] 420 | / extern "C" {
[INFO] [stdout] 421 | |     pub fn gks_activate_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:922:1
[INFO] [stdout]     |
[INFO] [stdout] 922 | / extern "C" {
[INFO] [stdout] 923 | |     pub fn gr_setcoordxform(arg1: *mut [f64; 2usize]);
[INFO] [stdout] 924 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     pub fn gks_deactivate_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 425 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:925:1
[INFO] [stdout]     |
[INFO] [stdout] 925 | / extern "C" {
[INFO] [stdout] 926 | |     pub fn gr_begingraphics(arg1: *mut ::core::ffi::c_char);
[INFO] [stdout] 927 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:426:1
[INFO] [stdout]     |
[INFO] [stdout] 426 | / extern "C" {
[INFO] [stdout] 427 | |     pub fn gks_configure_ws(wkid: ::core::ffi::c_int);
[INFO] [stdout] 428 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:928:1
[INFO] [stdout]     |
[INFO] [stdout] 928 | / extern "C" {
[INFO] [stdout] 929 | |     pub fn gr_endgraphics();
[INFO] [stdout] 930 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:931:1
[INFO] [stdout]     |
[INFO] [stdout] 931 | / extern "C" {
[INFO] [stdout] 932 | |     pub fn gr_getgraphics() -> *mut ::core::ffi::c_char;
[INFO] [stdout] 933 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:429:1
[INFO] [stdout]     |
[INFO] [stdout] 429 | / extern "C" {
[INFO] [stdout] 430 | |     pub fn gks_clear_ws(wkid: ::core::ffi::c_int, cofl: ::core::ffi::c_int);
[INFO] [stdout] 431 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:934:1
[INFO] [stdout]     |
[INFO] [stdout] 934 | / extern "C" {
[INFO] [stdout] 935 | |     pub fn gr_drawgraphics(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 936 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:432:1
[INFO] [stdout]     |
[INFO] [stdout] 432 | / extern "C" {
[INFO] [stdout] 433 | |     pub fn gks_redraw_seg_on_ws(wkid: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:937:1
[INFO] [stdout]     |
[INFO] [stdout] 937 | / extern "C" {
[INFO] [stdout] 938 | |     pub fn gr_startlistener() -> ::core::ffi::c_int;
[INFO] [stdout] 939 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:435:1
[INFO] [stdout]     |
[INFO] [stdout] 435 | / extern "C" {
[INFO] [stdout] 436 | |     pub fn gks_update_ws(wkid: ::core::ffi::c_int, regfl: ::core::ffi::c_int);
[INFO] [stdout] 437 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:940:1
[INFO] [stdout]     |
[INFO] [stdout] 940 | / extern "C" {
[INFO] [stdout] 941 | |     pub fn gr_inqgrplotport() -> ::core::ffi::c_int;
[INFO] [stdout] 942 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:943:1
[INFO] [stdout]     |
[INFO] [stdout] 943 | / extern "C" {
[INFO] [stdout] 944 | |     pub fn gr_setgrplotport(arg1: ::core::ffi::c_int) -> ::core::ffi::c_int;
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:438:1
[INFO] [stdout]     |
[INFO] [stdout] 438 | / extern "C" {
[INFO] [stdout] 439 | |     pub fn gks_set_deferral_state(
[INFO] [stdout] 440 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 441 | |         defmo: ::core::ffi::c_int,
[INFO] [stdout] 442 | |         regmo: ::core::ffi::c_int,
[INFO] [stdout] 443 | |     );
[INFO] [stdout] 444 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:946:1
[INFO] [stdout]     |
[INFO] [stdout] 946 | / extern "C" {
[INFO] [stdout] 947 | |     pub fn gr_mathtex(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char);
[INFO] [stdout] 948 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:949:1
[INFO] [stdout]     |
[INFO] [stdout] 949 | / extern "C" {
[INFO] [stdout] 950 | |     pub fn gr_inqmathtex(
[INFO] [stdout] 951 | |         arg1: f64,
[INFO] [stdout] 952 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 956 | |     );
[INFO] [stdout] 957 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:445:1
[INFO] [stdout]     |
[INFO] [stdout] 445 | / extern "C" {
[INFO] [stdout] 446 | |     pub fn gks_escape(
[INFO] [stdout] 447 | |         funid: ::core::ffi::c_int,
[INFO] [stdout] 448 | |         dimidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     );
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gks_message(wkid: ::core::ffi::c_int, message: *mut ::core::ffi::c_char);
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:958:1
[INFO] [stdout]     |
[INFO] [stdout] 958 | / extern "C" {
[INFO] [stdout] 959 | |     pub fn gr_mathtex3d(
[INFO] [stdout] 960 | |         arg1: f64,
[INFO] [stdout] 961 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 965 | |     );
[INFO] [stdout] 966 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:458:1
[INFO] [stdout]     |
[INFO] [stdout] 458 | / extern "C" {
[INFO] [stdout] 459 | |     pub fn gks_polyline(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 460 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:967:1
[INFO] [stdout]     |
[INFO] [stdout] 967 | / extern "C" {
[INFO] [stdout] 968 | |     pub fn gr_inqmathtex3d(
[INFO] [stdout] 969 | |         arg1: f64,
[INFO] [stdout] 970 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 978 | |     );
[INFO] [stdout] 979 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | / extern "C" {
[INFO] [stdout] 462 | |     pub fn gks_polymarker(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 463 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:980:1
[INFO] [stdout]     |
[INFO] [stdout] 980 | / extern "C" {
[INFO] [stdout] 981 | |     pub fn gr_beginselection(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 982 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:983:1
[INFO] [stdout]     |
[INFO] [stdout] 983 | / extern "C" {
[INFO] [stdout] 984 | |     pub fn gr_endselection();
[INFO] [stdout] 985 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:464:1
[INFO] [stdout]     |
[INFO] [stdout] 464 | / extern "C" {
[INFO] [stdout] 465 | |     pub fn gks_text(px: f64, py: f64, str_: *mut ::core::ffi::c_char);
[INFO] [stdout] 466 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:986:1
[INFO] [stdout]     |
[INFO] [stdout] 986 | / extern "C" {
[INFO] [stdout] 987 | |     pub fn gr_setbboxcallback(
[INFO] [stdout] 988 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 989 | |         arg2: ::core::option::Option<
[INFO] [stdout] ...   |
[INFO] [stdout] 998 | |     );
[INFO] [stdout] 999 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:467:1
[INFO] [stdout]     |
[INFO] [stdout] 467 | / extern "C" {
[INFO] [stdout] 468 | |     pub fn gks_fillarea(n: ::core::ffi::c_int, pxa: *mut f64, pya: *mut f64);
[INFO] [stdout] 469 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1000:1
[INFO] [stdout]      |
[INFO] [stdout] 1000 | / extern "C" {
[INFO] [stdout] 1001 | |     pub fn gr_cancelbboxcallback();
[INFO] [stdout] 1002 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1003:1
[INFO] [stdout]      |
[INFO] [stdout] 1003 | / extern "C" {
[INFO] [stdout] 1004 | |     pub fn gr_moveselection(arg1: f64, arg2: f64);
[INFO] [stdout] 1005 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / extern "C" {
[INFO] [stdout] 1007 | |     pub fn gr_resizeselection(arg1: ::core::ffi::c_int, arg2: f64, arg3: f64);
[INFO] [stdout] 1008 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | / extern "C" {
[INFO] [stdout] 471 | |     pub fn gks_cellarray(
[INFO] [stdout] 472 | |         qx: f64,
[INFO] [stdout] 473 | |         qy: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 483 | |     );
[INFO] [stdout] 484 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1009:1
[INFO] [stdout]      |
[INFO] [stdout] 1009 | / extern "C" {
[INFO] [stdout] 1010 | |     pub fn gr_inqbbox(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 1011 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1012:1
[INFO] [stdout]      |
[INFO] [stdout] 1012 | / extern "C" {
[INFO] [stdout] 1013 | |     pub fn gr_setbackground();
[INFO] [stdout] 1014 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | / extern "C" {
[INFO] [stdout] 486 | |     pub fn gks_gdp(
[INFO] [stdout] 487 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 488 | |         px: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 493 | |     );
[INFO] [stdout] 494 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1015:1
[INFO] [stdout]      |
[INFO] [stdout] 1015 | / extern "C" {
[INFO] [stdout] 1016 | |     pub fn gr_clearbackground();
[INFO] [stdout] 1017 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:495:1
[INFO] [stdout]     |
[INFO] [stdout] 495 | / extern "C" {
[INFO] [stdout] 496 | |     pub fn gks_set_pline_index(index: ::core::ffi::c_int);
[INFO] [stdout] 497 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1018:1
[INFO] [stdout]      |
[INFO] [stdout] 1018 | / extern "C" {
[INFO] [stdout] 1019 | |     pub fn gr_precision() -> f64;
[INFO] [stdout] 1020 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:498:1
[INFO] [stdout]     |
[INFO] [stdout] 498 | / extern "C" {
[INFO] [stdout] 499 | |     pub fn gks_set_pline_linetype(ltype: ::core::ffi::c_int);
[INFO] [stdout] 500 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1021:1
[INFO] [stdout]      |
[INFO] [stdout] 1021 | / extern "C" {
[INFO] [stdout] 1022 | |     pub fn gr_text_maxsize() -> ::core::ffi::c_int;
[INFO] [stdout] 1023 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:501:1
[INFO] [stdout]     |
[INFO] [stdout] 501 | / extern "C" {
[INFO] [stdout] 502 | |     pub fn gks_set_pline_linewidth(lwidth: f64);
[INFO] [stdout] 503 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1024:1
[INFO] [stdout]      |
[INFO] [stdout] 1024 | / extern "C" {
[INFO] [stdout] 1025 | |     pub fn gr_setregenflags(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1026 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1027:1
[INFO] [stdout]      |
[INFO] [stdout] 1027 | / extern "C" {
[INFO] [stdout] 1028 | |     pub fn gr_inqregenflags() -> ::core::ffi::c_int;
[INFO] [stdout] 1029 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:504:1
[INFO] [stdout]     |
[INFO] [stdout] 504 | / extern "C" {
[INFO] [stdout] 505 | |     pub fn gks_set_pline_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 506 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1030:1
[INFO] [stdout]      |
[INFO] [stdout] 1030 | / extern "C" {
[INFO] [stdout] 1031 | |     pub fn gr_savestate();
[INFO] [stdout] 1032 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:507:1
[INFO] [stdout]     |
[INFO] [stdout] 507 | / extern "C" {
[INFO] [stdout] 508 | |     pub fn gks_set_pmark_index(index: ::core::ffi::c_int);
[INFO] [stdout] 509 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1033:1
[INFO] [stdout]      |
[INFO] [stdout] 1033 | / extern "C" {
[INFO] [stdout] 1034 | |     pub fn gr_restorestate();
[INFO] [stdout] 1035 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1036:1
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / extern "C" {
[INFO] [stdout] 1037 | |     pub fn gr_savecontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1038 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:510:1
[INFO] [stdout]     |
[INFO] [stdout] 510 | / extern "C" {
[INFO] [stdout] 511 | |     pub fn gks_set_pmark_type(mtype: ::core::ffi::c_int);
[INFO] [stdout] 512 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | / extern "C" {
[INFO] [stdout] 1040 | |     pub fn gr_selectcontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1041 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / extern "C" {
[INFO] [stdout] 1043 | |     pub fn gr_destroycontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1044 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:513:1
[INFO] [stdout]     |
[INFO] [stdout] 513 | / extern "C" {
[INFO] [stdout] 514 | |     pub fn gks_set_pmark_size(mszsc: f64);
[INFO] [stdout] 515 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1045:1
[INFO] [stdout]      |
[INFO] [stdout] 1045 | / extern "C" {
[INFO] [stdout] 1046 | |     pub fn gr_unselectcontext();
[INFO] [stdout] 1047 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:516:1
[INFO] [stdout]     |
[INFO] [stdout] 516 | / extern "C" {
[INFO] [stdout] 517 | |     pub fn gks_set_pmark_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 518 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1048:1
[INFO] [stdout]      |
[INFO] [stdout] 1048 | / extern "C" {
[INFO] [stdout] 1049 | |     pub fn gr_uselinespec(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 1050 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:519:1
[INFO] [stdout]     |
[INFO] [stdout] 519 | / extern "C" {
[INFO] [stdout] 520 | |     pub fn gks_set_text_index(index: ::core::ffi::c_int);
[INFO] [stdout] 521 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1051:1
[INFO] [stdout]      |
[INFO] [stdout] 1051 | / extern "C" {
[INFO] [stdout] 1052 | |     pub fn gr_delaunay(
[INFO] [stdout] 1053 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1054 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1058 | |     );
[INFO] [stdout] 1059 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:522:1
[INFO] [stdout]     |
[INFO] [stdout] 522 | / extern "C" {
[INFO] [stdout] 523 | |     pub fn gks_set_text_fontprec(font: ::core::ffi::c_int, prec: ::core::ffi::c_int);
[INFO] [stdout] 524 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1060:1
[INFO] [stdout]      |
[INFO] [stdout] 1060 | / extern "C" {
[INFO] [stdout] 1061 | |     pub fn gr_reducepoints(
[INFO] [stdout] 1062 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1063 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1068 | |     );
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:525:1
[INFO] [stdout]     |
[INFO] [stdout] 525 | / extern "C" {
[INFO] [stdout] 526 | |     pub fn gks_set_text_expfac(chxp: f64);
[INFO] [stdout] 527 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1070:1
[INFO] [stdout]      |
[INFO] [stdout] 1070 | / extern "C" {
[INFO] [stdout] 1071 | |     pub fn gr_trisurface(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 1072 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:528:1
[INFO] [stdout]     |
[INFO] [stdout] 528 | / extern "C" {
[INFO] [stdout] 529 | |     pub fn gks_set_text_spacing(chsp: f64);
[INFO] [stdout] 530 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:531:1
[INFO] [stdout]     |
[INFO] [stdout] 531 | / extern "C" {
[INFO] [stdout] 532 | |     pub fn gks_set_text_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 533 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:534:1
[INFO] [stdout]     |
[INFO] [stdout] 534 | / extern "C" {
[INFO] [stdout] 535 | |     pub fn gks_set_text_height(chh: f64);
[INFO] [stdout] 536 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1073:1
[INFO] [stdout]      |
[INFO] [stdout] 1073 | / extern "C" {
[INFO] [stdout] 1074 | |     pub fn gr_gradient(
[INFO] [stdout] 1075 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1076 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1082 | |     );
[INFO] [stdout] 1083 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:537:1
[INFO] [stdout]     |
[INFO] [stdout] 537 | / extern "C" {
[INFO] [stdout] 538 | |     pub fn gks_inq_ws_text_height(chh: f64, height: f64) -> f64;
[INFO] [stdout] 539 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:540:1
[INFO] [stdout]     |
[INFO] [stdout] 540 | / extern "C" {
[INFO] [stdout] 541 | |     pub fn gks_set_text_upvec(chux: f64, chuy: f64);
[INFO] [stdout] 542 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1084:1
[INFO] [stdout]      |
[INFO] [stdout] 1084 | / extern "C" {
[INFO] [stdout] 1085 | |     pub fn gr_quiver(
[INFO] [stdout] 1086 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1087 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1093 | |     );
[INFO] [stdout] 1094 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:543:1
[INFO] [stdout]     |
[INFO] [stdout] 543 | / extern "C" {
[INFO] [stdout] 544 | |     pub fn gks_set_text_path(txp: ::core::ffi::c_int);
[INFO] [stdout] 545 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1095:1
[INFO] [stdout]      |
[INFO] [stdout] 1095 | / extern "C" {
[INFO] [stdout] 1096 | |     pub fn gr_interp2(
[INFO] [stdout] 1097 | |         nx: ::core::ffi::c_int,
[INFO] [stdout] 1098 | |         ny: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1109 | |     );
[INFO] [stdout] 1110 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:546:1
[INFO] [stdout]     |
[INFO] [stdout] 546 | / extern "C" {
[INFO] [stdout] 547 | |     pub fn gks_set_text_align(txalh: ::core::ffi::c_int, txalv: ::core::ffi::c_int);
[INFO] [stdout] 548 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1111:1
[INFO] [stdout]      |
[INFO] [stdout] 1111 | / extern "C" {
[INFO] [stdout] 1112 | |     pub fn gr_version() -> *const ::core::ffi::c_char;
[INFO] [stdout] 1113 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:549:1
[INFO] [stdout]     |
[INFO] [stdout] 549 | / extern "C" {
[INFO] [stdout] 550 | |     pub fn gks_set_fill_index(index: ::core::ffi::c_int);
[INFO] [stdout] 551 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1114:1
[INFO] [stdout]      |
[INFO] [stdout] 1114 | / extern "C" {
[INFO] [stdout] 1115 | |     pub fn gr_shade(
[INFO] [stdout] 1116 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1117 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1125 | |     );
[INFO] [stdout] 1126 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:552:1
[INFO] [stdout]     |
[INFO] [stdout] 552 | / extern "C" {
[INFO] [stdout] 553 | |     pub fn gks_set_fill_int_style(ints: ::core::ffi::c_int);
[INFO] [stdout] 554 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:555:1
[INFO] [stdout]     |
[INFO] [stdout] 555 | / extern "C" {
[INFO] [stdout] 556 | |     pub fn gks_set_fill_style_index(styli: ::core::ffi::c_int);
[INFO] [stdout] 557 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1127:1
[INFO] [stdout]      |
[INFO] [stdout] 1127 | / extern "C" {
[INFO] [stdout] 1128 | |     pub fn gr_shadepoints(
[INFO] [stdout] 1129 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1130 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1135 | |     );
[INFO] [stdout] 1136 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:558:1
[INFO] [stdout]     |
[INFO] [stdout] 558 | / extern "C" {
[INFO] [stdout] 559 | |     pub fn gks_set_fill_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 560 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1137:1
[INFO] [stdout]      |
[INFO] [stdout] 1137 | / extern "C" {
[INFO] [stdout] 1138 | |     pub fn gr_shadelines(
[INFO] [stdout] 1139 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1140 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1145 | |     );
[INFO] [stdout] 1146 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1147:1
[INFO] [stdout]      |
[INFO] [stdout] 1147 | / extern "C" {
[INFO] [stdout] 1148 | |     pub fn gr_panzoom(
[INFO] [stdout] 1149 | |         arg1: f64,
[INFO] [stdout] 1150 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1157 | |     );
[INFO] [stdout] 1158 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1159:1
[INFO] [stdout]      |
[INFO] [stdout] 1159 | / extern "C" {
[INFO] [stdout] 1160 | |     pub fn gr_findboundary(
[INFO] [stdout] 1161 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1162 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1168 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1169 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1170:1
[INFO] [stdout]      |
[INFO] [stdout] 1170 | / extern "C" {
[INFO] [stdout] 1171 | |     pub fn gr_setresamplemethod(arg1: ::core::ffi::c_uint);
[INFO] [stdout] 1172 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1173:1
[INFO] [stdout]      |
[INFO] [stdout] 1173 | / extern "C" {
[INFO] [stdout] 1174 | |     pub fn gr_inqresamplemethod(arg1: *mut ::core::ffi::c_uint);
[INFO] [stdout] 1175 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1176:1
[INFO] [stdout]      |
[INFO] [stdout] 1176 | / extern "C" {
[INFO] [stdout] 1177 | |     pub fn gr_path(
[INFO] [stdout] 1178 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1179 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1182 | |     );
[INFO] [stdout] 1183 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1184:1
[INFO] [stdout]      |
[INFO] [stdout] 1184 | / extern "C" {
[INFO] [stdout] 1185 | |     pub fn gr_setborderwidth(arg1: f64);
[INFO] [stdout] 1186 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1187:1
[INFO] [stdout]      |
[INFO] [stdout] 1187 | / extern "C" {
[INFO] [stdout] 1188 | |     pub fn gr_inqborderwidth(arg1: *mut f64);
[INFO] [stdout] 1189 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1190:1
[INFO] [stdout]      |
[INFO] [stdout] 1190 | / extern "C" {
[INFO] [stdout] 1191 | |     pub fn gr_setbordercolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1192 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1193:1
[INFO] [stdout]      |
[INFO] [stdout] 1193 | / extern "C" {
[INFO] [stdout] 1194 | |     pub fn gr_inqbordercolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1195 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | / extern "C" {
[INFO] [stdout] 1197 | |     pub fn gr_selectclipxform(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1198 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1199:1
[INFO] [stdout]      |
[INFO] [stdout] 1199 | / extern "C" {
[INFO] [stdout] 1200 | |     pub fn gr_inqclipxform(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1201 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1202:1
[INFO] [stdout]      |
[INFO] [stdout] 1202 | / extern "C" {
[INFO] [stdout] 1203 | |     pub fn gr_inqclip(arg1: *mut ::core::ffi::c_int, arg2: *mut f64);
[INFO] [stdout] 1204 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:561:1
[INFO] [stdout]     |
[INFO] [stdout] 561 | / extern "C" {
[INFO] [stdout] 562 | |     pub fn gks_set_asf(flag: *mut ::core::ffi::c_int);
[INFO] [stdout] 563 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:564:1
[INFO] [stdout]     |
[INFO] [stdout] 564 | / extern "C" {
[INFO] [stdout] 565 | |     pub fn gks_set_color_rep(
[INFO] [stdout] 566 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 567 | |         index: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 571 | |     );
[INFO] [stdout] 572 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:573:1
[INFO] [stdout]     |
[INFO] [stdout] 573 | / extern "C" {
[INFO] [stdout] 574 | |     pub fn gks_set_window(tnr: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 575 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:576:1
[INFO] [stdout]     |
[INFO] [stdout] 576 | / extern "C" {
[INFO] [stdout] 577 | |     pub fn gks_set_viewport(tnr: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 578 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:579:1
[INFO] [stdout]     |
[INFO] [stdout] 579 | / extern "C" {
[INFO] [stdout] 580 | |     pub fn gks_select_xform(tnr: ::core::ffi::c_int);
[INFO] [stdout] 581 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:582:1
[INFO] [stdout]     |
[INFO] [stdout] 582 | / extern "C" {
[INFO] [stdout] 583 | |     pub fn gks_set_clipping(clsw: ::core::ffi::c_int);
[INFO] [stdout] 584 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:585:1
[INFO] [stdout]     |
[INFO] [stdout] 585 | / extern "C" {
[INFO] [stdout] 586 | |     pub fn gks_set_ws_window(wkid: ::core::ffi::c_int, xmin: f64, xmax: f64, ymin: f64, ymax: f64);
[INFO] [stdout] 587 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:588:1
[INFO] [stdout]     |
[INFO] [stdout] 588 | / extern "C" {
[INFO] [stdout] 589 | |     pub fn gks_set_ws_viewport(
[INFO] [stdout] 590 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 591 | |         xmin: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | |     );
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gks_create_seg(segn: ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gks_close_seg();
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gks_delete_seg(segn: ::core::ffi::c_int);
[INFO] [stdout] 605 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:606:1
[INFO] [stdout]     |
[INFO] [stdout] 606 | / extern "C" {
[INFO] [stdout] 607 | |     pub fn gks_assoc_seg_with_ws(wkid: ::core::ffi::c_int, segn: ::core::ffi::c_int);
[INFO] [stdout] 608 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1205:1
[INFO] [stdout]      |
[INFO] [stdout] 1205 | / extern "C" {
[INFO] [stdout] 1206 | |     pub fn gr_setprojectiontype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1207 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1208:1
[INFO] [stdout]      |
[INFO] [stdout] 1208 | / extern "C" {
[INFO] [stdout] 1209 | |     pub fn gr_inqprojectiontype(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1210 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1211:1
[INFO] [stdout]      |
[INFO] [stdout] 1211 | / extern "C" {
[INFO] [stdout] 1212 | |     pub fn gr_setperspectiveprojection(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1213 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1214:1
[INFO] [stdout]      |
[INFO] [stdout] 1214 | / extern "C" {
[INFO] [stdout] 1215 | |     pub fn gr_inqperspectiveprojection(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 1216 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1217:1
[INFO] [stdout]      |
[INFO] [stdout] 1217 | / extern "C" {
[INFO] [stdout] 1218 | |     pub fn gr_settransformationparameters(
[INFO] [stdout] 1219 | |         arg1: f64,
[INFO] [stdout] 1220 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1228 | |     );
[INFO] [stdout] 1229 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1230:1
[INFO] [stdout]      |
[INFO] [stdout] 1230 | / extern "C" {
[INFO] [stdout] 1231 | |     pub fn gr_inqtransformationparameters(
[INFO] [stdout] 1232 | |         arg1: *mut f64,
[INFO] [stdout] 1233 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1241 | |     );
[INFO] [stdout] 1242 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1243:1
[INFO] [stdout]      |
[INFO] [stdout] 1243 | / extern "C" {
[INFO] [stdout] 1244 | |     pub fn gr_setorthographicprojection(
[INFO] [stdout] 1245 | |         arg1: f64,
[INFO] [stdout] 1246 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1251 | |     );
[INFO] [stdout] 1252 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1253:1
[INFO] [stdout]      |
[INFO] [stdout] 1253 | / extern "C" {
[INFO] [stdout] 1254 | |     pub fn gr_inqorthographicprojection(
[INFO] [stdout] 1255 | |         arg1: *mut f64,
[INFO] [stdout] 1256 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1261 | |     );
[INFO] [stdout] 1262 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1263:1
[INFO] [stdout]      |
[INFO] [stdout] 1263 | / extern "C" {
[INFO] [stdout] 1264 | |     pub fn gr_camerainteraction(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 1265 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1266:1
[INFO] [stdout]      |
[INFO] [stdout] 1266 | / extern "C" {
[INFO] [stdout] 1267 | |     pub fn gr_setwindow3d(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 1268 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1269:1
[INFO] [stdout]      |
[INFO] [stdout] 1269 | / extern "C" {
[INFO] [stdout] 1270 | |     pub fn gr_inqwindow3d(
[INFO] [stdout] 1271 | |         arg1: *mut f64,
[INFO] [stdout] 1272 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1277 | |     );
[INFO] [stdout] 1278 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1279:1
[INFO] [stdout]      |
[INFO] [stdout] 1279 | / extern "C" {
[INFO] [stdout] 1280 | |     pub fn gr_setscalefactors3d(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1281 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1282:1
[INFO] [stdout]      |
[INFO] [stdout] 1282 | / extern "C" {
[INFO] [stdout] 1283 | |     pub fn gr_inqscalefactors3d(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 1284 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1285:1
[INFO] [stdout]      |
[INFO] [stdout] 1285 | / extern "C" {
[INFO] [stdout] 1286 | |     pub fn gr_setspace3d(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 1287 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1288:1
[INFO] [stdout]      |
[INFO] [stdout] 1288 | / extern "C" {
[INFO] [stdout] 1289 | |     pub fn gr_inqspace3d(
[INFO] [stdout] 1290 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1291 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1295 | |     );
[INFO] [stdout] 1296 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1297:1
[INFO] [stdout]      |
[INFO] [stdout] 1297 | / extern "C" {
[INFO] [stdout] 1298 | |     pub fn gr_text3d(
[INFO] [stdout] 1299 | |         arg1: f64,
[INFO] [stdout] 1300 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1304 | |     );
[INFO] [stdout] 1305 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / extern "C" {
[INFO] [stdout] 610 | |     pub fn gks_copy_seg_to_ws(wkid: ::core::ffi::c_int, segn: ::core::ffi::c_int);
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gks_set_seg_xform(segn: ::core::ffi::c_int, mat: *mut [f64; 2usize]);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gks_initialize_locator(
[INFO] [stdout] 617 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 618 | |         lcdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 629 | |     );
[INFO] [stdout] 630 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:631:1
[INFO] [stdout]     |
[INFO] [stdout] 631 | / extern "C" {
[INFO] [stdout] 632 | |     pub fn gks_request_locator(
[INFO] [stdout] 633 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 634 | |         lcdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 639 | |     );
[INFO] [stdout] 640 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:641:1
[INFO] [stdout]     |
[INFO] [stdout] 641 | / extern "C" {
[INFO] [stdout] 642 | |     pub fn gks_request_stroke(
[INFO] [stdout] 643 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 644 | |         skdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 651 | |     );
[INFO] [stdout] 652 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:653:1
[INFO] [stdout]     |
[INFO] [stdout] 653 | / extern "C" {
[INFO] [stdout] 654 | |     pub fn gks_request_choice(
[INFO] [stdout] 655 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 656 | |         chdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 659 | |     );
[INFO] [stdout] 660 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | / extern "C" {
[INFO] [stdout] 662 | |     pub fn gks_request_string(
[INFO] [stdout] 663 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 664 | |         stdnr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 668 | |     );
[INFO] [stdout] 669 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:670:1
[INFO] [stdout]     |
[INFO] [stdout] 670 | / extern "C" {
[INFO] [stdout] 671 | |     pub fn gks_read_item(
[INFO] [stdout] 672 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 673 | |         lenidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 676 | |     );
[INFO] [stdout] 677 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:678:1
[INFO] [stdout]     |
[INFO] [stdout] 678 | / extern "C" {
[INFO] [stdout] 679 | |     pub fn gks_get_item(
[INFO] [stdout] 680 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 681 | |         type_: *mut ::core::ffi::c_int,
[INFO] [stdout] 682 | |         lenodr: *mut ::core::ffi::c_int,
[INFO] [stdout] 683 | |     );
[INFO] [stdout] 684 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:685:1
[INFO] [stdout]     |
[INFO] [stdout] 685 | / extern "C" {
[INFO] [stdout] 686 | |     pub fn gks_interpret_item(
[INFO] [stdout] 687 | |         type_: ::core::ffi::c_int,
[INFO] [stdout] 688 | |         lenidr: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 691 | |     );
[INFO] [stdout] 692 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:693:1
[INFO] [stdout]     |
[INFO] [stdout] 693 | / extern "C" {
[INFO] [stdout] 694 | |     pub fn gks_eval_xform_matrix(
[INFO] [stdout] 695 | |         fx: f64,
[INFO] [stdout] 696 | |         fy: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 704 | |     );
[INFO] [stdout] 705 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:706:1
[INFO] [stdout]     |
[INFO] [stdout] 706 | / extern "C" {
[INFO] [stdout] 707 | |     pub fn gks_inq_operating_state(opsta: *mut ::core::ffi::c_int);
[INFO] [stdout] 708 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:709:1
[INFO] [stdout]     |
[INFO] [stdout] 709 | / extern "C" {
[INFO] [stdout] 710 | |     pub fn gks_inq_level(errind: *mut ::core::ffi::c_int, lev: *mut ::core::ffi::c_int);
[INFO] [stdout] 711 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1306:1
[INFO] [stdout]      |
[INFO] [stdout] 1306 | / extern "C" {
[INFO] [stdout] 1307 | |     pub fn gr_inqtext3d(
[INFO] [stdout] 1308 | |         arg1: f64,
[INFO] [stdout] 1309 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1315 | |     );
[INFO] [stdout] 1316 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1317:1
[INFO] [stdout]      |
[INFO] [stdout] 1317 | / extern "C" {
[INFO] [stdout] 1318 | |     pub fn gr_settextencoding(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1319 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1320:1
[INFO] [stdout]      |
[INFO] [stdout] 1320 | / extern "C" {
[INFO] [stdout] 1321 | |     pub fn gr_inqtextencoding(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1322 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1323:1
[INFO] [stdout]      |
[INFO] [stdout] 1323 | / extern "C" {
[INFO] [stdout] 1324 | |     pub fn gr_loadfont(arg1: *mut ::core::ffi::c_char, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 1325 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1326:1
[INFO] [stdout]      |
[INFO] [stdout] 1326 | / extern "C" {
[INFO] [stdout] 1327 | |     pub fn gr_setcallback(
[INFO] [stdout] 1328 | |         arg1: ::core::option::Option<
[INFO] [stdout] 1329 | |             unsafe extern "C" fn(arg1: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char,
[INFO] [stdout] 1330 | |         >,
[INFO] [stdout] 1331 | |     );
[INFO] [stdout] 1332 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1333:1
[INFO] [stdout]      |
[INFO] [stdout] 1333 | / extern "C" {
[INFO] [stdout] 1334 | |     pub fn gr_setthreadnumber(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1335 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1336:1
[INFO] [stdout]      |
[INFO] [stdout] 1336 | / extern "C" {
[INFO] [stdout] 1337 | |     pub fn gr_setpicturesizeforvolume(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 1338 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1339:1
[INFO] [stdout]      |
[INFO] [stdout] 1339 | / extern "C" {
[INFO] [stdout] 1340 | |     pub fn gr_setvolumebordercalculation(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1341 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1342:1
[INFO] [stdout]      |
[INFO] [stdout] 1342 | / extern "C" {
[INFO] [stdout] 1343 | |     pub fn gr_setapproximativecalculation(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1344 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1345:1
[INFO] [stdout]      |
[INFO] [stdout] 1345 | / extern "C" {
[INFO] [stdout] 1346 | |     pub fn gr_inqvolumeflags(
[INFO] [stdout] 1347 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1348 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1352 | |     );
[INFO] [stdout] 1353 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1354:1
[INFO] [stdout]      |
[INFO] [stdout] 1354 | / extern "C" {
[INFO] [stdout] 1355 | |     pub fn gr_cpubasedvolume(
[INFO] [stdout] 1356 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1357 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1365 | |     );
[INFO] [stdout] 1366 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1367:1
[INFO] [stdout]      |
[INFO] [stdout] 1367 | / extern "C" {
[INFO] [stdout] 1368 | |     pub fn gr_cpubasedvolume_2pass(
[INFO] [stdout] 1369 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1370 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1379 | |     ) -> *const cpubasedvolume_2pass_t;
[INFO] [stdout] 1380 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1381:1
[INFO] [stdout]      |
[INFO] [stdout] 1381 | / extern "C" {
[INFO] [stdout] 1382 | |     pub fn gr_inqvpsize(
[INFO] [stdout] 1383 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1384 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] 1385 | |         arg3: *mut f64,
[INFO] [stdout] 1386 | |     );
[INFO] [stdout] 1387 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1388:1
[INFO] [stdout]      |
[INFO] [stdout] 1388 | / extern "C" {
[INFO] [stdout] 1389 | |     pub fn gr_polygonmesh3d(
[INFO] [stdout] 1390 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1391 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1397 | |     );
[INFO] [stdout] 1398 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1410:1
[INFO] [stdout]      |
[INFO] [stdout] 1410 | / extern "C" {
[INFO] [stdout] 1411 | |     pub fn gr_volume_nogrid(
[INFO] [stdout] 1412 | |         arg1: ::core::ffi::c_ulong,
[INFO] [stdout] 1413 | |         arg2: *const data_point3d_t,
[INFO] [stdout] ...    |
[INFO] [stdout] 1421 | |     );
[INFO] [stdout] 1422 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1423:1
[INFO] [stdout]      |
[INFO] [stdout] 1423 | / extern "C" {
[INFO] [stdout] 1424 | |     pub fn gr_volume_interp_tri_linear_init(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1425 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1426:1
[INFO] [stdout]      |
[INFO] [stdout] 1426 | / extern "C" {
[INFO] [stdout] 1427 | |     pub fn gr_volume_interp_gauss_init(arg1: f64, arg2: *mut f64);
[INFO] [stdout] 1428 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:712:1
[INFO] [stdout]     |
[INFO] [stdout] 712 | / extern "C" {
[INFO] [stdout] 713 | |     pub fn gks_inq_wstype(
[INFO] [stdout] 714 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 715 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 718 | |     );
[INFO] [stdout] 719 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:720:1
[INFO] [stdout]     |
[INFO] [stdout] 720 | / extern "C" {
[INFO] [stdout] 721 | |     pub fn gks_inq_max_xform(errind: *mut ::core::ffi::c_int, maxtnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 722 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:723:1
[INFO] [stdout]     |
[INFO] [stdout] 723 | / extern "C" {
[INFO] [stdout] 724 | |     pub fn gks_inq_open_ws(
[INFO] [stdout] 725 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 726 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 729 | |     );
[INFO] [stdout] 730 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:731:1
[INFO] [stdout]     |
[INFO] [stdout] 731 | / extern "C" {
[INFO] [stdout] 732 | |     pub fn gks_inq_active_ws(
[INFO] [stdout] 733 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 734 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 737 | |     );
[INFO] [stdout] 738 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:739:1
[INFO] [stdout]     |
[INFO] [stdout] 739 | / extern "C" {
[INFO] [stdout] 740 | |     pub fn gks_inq_segn_ws(
[INFO] [stdout] 741 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 742 | |         n: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 746 | |     );
[INFO] [stdout] 747 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:748:1
[INFO] [stdout]     |
[INFO] [stdout] 748 | / extern "C" {
[INFO] [stdout] 749 | |     pub fn gks_inq_color_rep(
[INFO] [stdout] 750 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 751 | |         index: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 757 | |     );
[INFO] [stdout] 758 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:759:1
[INFO] [stdout]     |
[INFO] [stdout] 759 | / extern "C" {
[INFO] [stdout] 760 | |     pub fn gks_inq_pline_linetype(errind: *mut ::core::ffi::c_int, ltype: *mut ::core::ffi::c_int);
[INFO] [stdout] 761 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:762:1
[INFO] [stdout]     |
[INFO] [stdout] 762 | / extern "C" {
[INFO] [stdout] 763 | |     pub fn gks_inq_pline_linewidth(errind: *mut ::core::ffi::c_int, lwidth: *mut f64);
[INFO] [stdout] 764 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:765:1
[INFO] [stdout]     |
[INFO] [stdout] 765 | / extern "C" {
[INFO] [stdout] 766 | |     pub fn gks_inq_pline_color_index(
[INFO] [stdout] 767 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 768 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 769 | |     );
[INFO] [stdout] 770 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:771:1
[INFO] [stdout]     |
[INFO] [stdout] 771 | / extern "C" {
[INFO] [stdout] 772 | |     pub fn gks_inq_pmark_type(errind: *mut ::core::ffi::c_int, mtype: *mut ::core::ffi::c_int);
[INFO] [stdout] 773 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:774:1
[INFO] [stdout]     |
[INFO] [stdout] 774 | / extern "C" {
[INFO] [stdout] 775 | |     pub fn gks_inq_pmark_size(errind: *mut ::core::ffi::c_int, mszsc: *mut f64);
[INFO] [stdout] 776 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1429:1
[INFO] [stdout]      |
[INFO] [stdout] 1429 | / extern "C" {
[INFO] [stdout] 1430 | |     pub fn gr_volume_interp_tri_linear(
[INFO] [stdout] 1431 | |         arg1: *const data_point3d_t,
[INFO] [stdout] 1432 | |         arg2: *const ::core::ffi::c_void,
[INFO] [stdout] ...    |
[INFO] [stdout] 1435 | |     ) -> f64;
[INFO] [stdout] 1436 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1437:1
[INFO] [stdout]      |
[INFO] [stdout] 1437 | / extern "C" {
[INFO] [stdout] 1438 | |     pub fn gr_volume_interp_gauss(
[INFO] [stdout] 1439 | |         arg1: *const data_point3d_t,
[INFO] [stdout] 1440 | |         arg2: *const ::core::ffi::c_void,
[INFO] [stdout] ...    |
[INFO] [stdout] 1443 | |     ) -> f64;
[INFO] [stdout] 1444 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1445:1
[INFO] [stdout]      |
[INFO] [stdout] 1445 | / extern "C" {
[INFO] [stdout] 1446 | |     pub fn gr_setmathfont(font: ::core::ffi::c_int);
[INFO] [stdout] 1447 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1448:1
[INFO] [stdout]      |
[INFO] [stdout] 1448 | / extern "C" {
[INFO] [stdout] 1449 | |     pub fn gr_inqmathfont(font: *mut ::core::ffi::c_int);
[INFO] [stdout] 1450 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1451:1
[INFO] [stdout]      |
[INFO] [stdout] 1451 | / extern "C" {
[INFO] [stdout] 1452 | |     pub fn gr_setclipregion(region: ::core::ffi::c_int);
[INFO] [stdout] 1453 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1454:1
[INFO] [stdout]      |
[INFO] [stdout] 1454 | / extern "C" {
[INFO] [stdout] 1455 | |     pub fn gr_inqclipregion(region: *mut ::core::ffi::c_int);
[INFO] [stdout] 1456 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1457:1
[INFO] [stdout]      |
[INFO] [stdout] 1457 | / extern "C" {
[INFO] [stdout] 1458 | |     pub fn gr_setclipsector(start_angle: f64, end_angle: f64);
[INFO] [stdout] 1459 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1460:1
[INFO] [stdout]      |
[INFO] [stdout] 1460 | / extern "C" {
[INFO] [stdout] 1461 | |     pub fn gr_inqclipsector(start_angle: *mut f64, end_angle: *mut f64);
[INFO] [stdout] 1462 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1463:1
[INFO] [stdout]      |
[INFO] [stdout] 1463 | / extern "C" {
[INFO] [stdout] 1464 | |     pub fn gr_settextoffset(xoff: f64, yoff: f64);
[INFO] [stdout] 1465 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1466:1
[INFO] [stdout]      |
[INFO] [stdout] 1466 | / extern "C" {
[INFO] [stdout] 1467 | |     pub fn gr_ftoa(
[INFO] [stdout] 1468 | |         string: *mut ::core::ffi::c_char,
[INFO] [stdout] 1469 | |         value: f64,
[INFO] [stdout] 1470 | |         reference: *mut format_reference_t,
[INFO] [stdout] 1471 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 1472 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1473:1
[INFO] [stdout]      |
[INFO] [stdout] 1473 | / extern "C" {
[INFO] [stdout] 1474 | |     pub fn gr_getformat(
[INFO] [stdout] 1475 | |         result: *mut format_reference_t,
[INFO] [stdout] 1476 | |         origin: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1481 | |     );
[INFO] [stdout] 1482 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / extern "C" {
[INFO] [stdout] 13 | |     pub fn str_get_format_reference(
[INFO] [stdout] 14 | |         arg1: *mut str_format_reference_t,
[INFO] [stdout] 15 | |         arg2: f64,
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     ) -> *mut str_format_reference_t;
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / extern "C" {
[INFO] [stdout] 23 | |     pub fn str_remove(
[INFO] [stdout] 24 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 25 | |         arg2: ::core::ffi::c_char,
[INFO] [stdout] 26 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / extern "C" {
[INFO] [stdout] 29 | |     pub fn str_pad(
[INFO] [stdout] 30 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 31 | |         arg2: ::core::ffi::c_char,
[INFO] [stdout] 32 | |         arg3: ::core::ffi::c_int,
[INFO] [stdout] 33 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 34 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / extern "C" {
[INFO] [stdout] 36 | |     pub fn str_ftoa(
[INFO] [stdout] 37 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 38 | |         arg2: f64,
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / extern "C" {
[INFO] [stdout] 44 | |     pub fn str_casecmp(
[INFO] [stdout] 45 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 46 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 47 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 48 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:777:1
[INFO] [stdout]     |
[INFO] [stdout] 777 | / extern "C" {
[INFO] [stdout] 778 | |     pub fn gks_inq_pmark_color_index(
[INFO] [stdout] 779 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 780 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 781 | |     );
[INFO] [stdout] 782 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:783:1
[INFO] [stdout]     |
[INFO] [stdout] 783 | / extern "C" {
[INFO] [stdout] 784 | |     pub fn gks_inq_text_fontprec(
[INFO] [stdout] 785 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 786 | |         font: *mut ::core::ffi::c_int,
[INFO] [stdout] 787 | |         prec: *mut ::core::ffi::c_int,
[INFO] [stdout] 788 | |     );
[INFO] [stdout] 789 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:790:1
[INFO] [stdout]     |
[INFO] [stdout] 790 | / extern "C" {
[INFO] [stdout] 791 | |     pub fn gks_inq_text_expfac(errind: *mut ::core::ffi::c_int, chxp: *mut f64);
[INFO] [stdout] 792 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:793:1
[INFO] [stdout]     |
[INFO] [stdout] 793 | / extern "C" {
[INFO] [stdout] 794 | |     pub fn gks_inq_text_spacing(errind: *mut ::core::ffi::c_int, chsp: *mut f64);
[INFO] [stdout] 795 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:796:1
[INFO] [stdout]     |
[INFO] [stdout] 796 | / extern "C" {
[INFO] [stdout] 797 | |     pub fn gks_inq_text_color_index(errind: *mut ::core::ffi::c_int, coli: *mut ::core::ffi::c_int);
[INFO] [stdout] 798 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | / extern "C" {
[INFO] [stdout] 800 | |     pub fn gks_inq_text_height(errind: *mut ::core::ffi::c_int, chh: *mut f64);
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:802:1
[INFO] [stdout]     |
[INFO] [stdout] 802 | / extern "C" {
[INFO] [stdout] 803 | |     pub fn gks_inq_text_upvec(errind: *mut ::core::ffi::c_int, chux: *mut f64, chuy: *mut f64);
[INFO] [stdout] 804 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:805:1
[INFO] [stdout]     |
[INFO] [stdout] 805 | / extern "C" {
[INFO] [stdout] 806 | |     pub fn gks_inq_text_path(errind: *mut ::core::ffi::c_int, txp: *mut ::core::ffi::c_int);
[INFO] [stdout] 807 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:808:1
[INFO] [stdout]     |
[INFO] [stdout] 808 | / extern "C" {
[INFO] [stdout] 809 | |     pub fn gks_inq_text_align(
[INFO] [stdout] 810 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 811 | |         txalh: *mut ::core::ffi::c_int,
[INFO] [stdout] 812 | |         txalv: *mut ::core::ffi::c_int,
[INFO] [stdout] 813 | |     );
[INFO] [stdout] 814 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:815:1
[INFO] [stdout]     |
[INFO] [stdout] 815 | / extern "C" {
[INFO] [stdout] 816 | |     pub fn gks_inq_fill_int_style(errind: *mut ::core::ffi::c_int, ints: *mut ::core::ffi::c_int);
[INFO] [stdout] 817 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:818:1
[INFO] [stdout]     |
[INFO] [stdout] 818 | / extern "C" {
[INFO] [stdout] 819 | |     pub fn gks_inq_fill_style_index(
[INFO] [stdout] 820 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 821 | |         styli: *mut ::core::ffi::c_int,
[INFO] [stdout] 822 | |     );
[INFO] [stdout] 823 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:824:1
[INFO] [stdout]     |
[INFO] [stdout] 824 | / extern "C" {
[INFO] [stdout] 825 | |     pub fn gks_inq_fill_color_index(errind: *mut ::core::ffi::c_int, coli: *mut ::core::ffi::c_int);
[INFO] [stdout] 826 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:827:1
[INFO] [stdout]     |
[INFO] [stdout] 827 | / extern "C" {
[INFO] [stdout] 828 | |     pub fn gks_inq_transparency(errind: *mut ::core::ffi::c_int, alpha: *mut f64);
[INFO] [stdout] 829 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:830:1
[INFO] [stdout]     |
[INFO] [stdout] 830 | / extern "C" {
[INFO] [stdout] 831 | |     pub fn gks_inq_open_segn(errind: *mut ::core::ffi::c_int, segn: *mut ::core::ffi::c_int);
[INFO] [stdout] 832 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:833:1
[INFO] [stdout]     |
[INFO] [stdout] 833 | / extern "C" {
[INFO] [stdout] 834 | |     pub fn gks_inq_current_xformno(errind: *mut ::core::ffi::c_int, tnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 835 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:836:1
[INFO] [stdout]     |
[INFO] [stdout] 836 | / extern "C" {
[INFO] [stdout] 837 | |     pub fn gks_inq_xform(
[INFO] [stdout] 838 | |         tnr: ::core::ffi::c_int,
[INFO] [stdout] 839 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 842 | |     );
[INFO] [stdout] 843 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:844:1
[INFO] [stdout]     |
[INFO] [stdout] 844 | / extern "C" {
[INFO] [stdout] 845 | |     pub fn gks_inq_clip(
[INFO] [stdout] 846 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 847 | |         clsw: *mut ::core::ffi::c_int,
[INFO] [stdout] 848 | |         clrt: *mut f64,
[INFO] [stdout] 849 | |     );
[INFO] [stdout] 850 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | / extern "C" {
[INFO] [stdout] 50 | |     pub fn str_utf8_to_unicode(
[INFO] [stdout] 51 | |         utf8_str: *const ::core::ffi::c_uchar,
[INFO] [stdout] 52 | |         length: *mut ::core::ffi::c_int,
[INFO] [stdout] 53 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:851:1
[INFO] [stdout]     |
[INFO] [stdout] 851 | / extern "C" {
[INFO] [stdout] 852 | |     pub fn gks_inq_ws_conntype(
[INFO] [stdout] 853 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 854 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 857 | |     );
[INFO] [stdout] 858 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:859:1
[INFO] [stdout]     |
[INFO] [stdout] 859 | / extern "C" {
[INFO] [stdout] 860 | |     pub fn gks_inq_ws_category(
[INFO] [stdout] 861 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 862 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 863 | |         wscat: *mut ::core::ffi::c_int,
[INFO] [stdout] 864 | |     );
[INFO] [stdout] 865 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:866:1
[INFO] [stdout]     |
[INFO] [stdout] 866 | / extern "C" {
[INFO] [stdout] 867 | |     pub fn gks_inq_text_extent(
[INFO] [stdout] 868 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 869 | |         px: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 877 | |     );
[INFO] [stdout] 878 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:879:1
[INFO] [stdout]     |
[INFO] [stdout] 879 | / extern "C" {
[INFO] [stdout] 880 | |     pub fn gks_inq_max_ds_size(
[INFO] [stdout] 881 | |         wtype: ::core::ffi::c_int,
[INFO] [stdout] 882 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 888 | |     );
[INFO] [stdout] 889 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:890:1
[INFO] [stdout]     |
[INFO] [stdout] 890 | / extern "C" {
[INFO] [stdout] 891 | |     pub fn gks_inq_vp_size(
[INFO] [stdout] 892 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 893 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 897 | |     );
[INFO] [stdout] 898 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:899:1
[INFO] [stdout]     |
[INFO] [stdout] 899 | / extern "C" {
[INFO] [stdout] 900 | |     pub fn gks_sample_locator(
[INFO] [stdout] 901 | |         wkid: ::core::ffi::c_int,
[INFO] [stdout] 902 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 906 | |     );
[INFO] [stdout] 907 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:908:1
[INFO] [stdout]     |
[INFO] [stdout] 908 | / extern "C" {
[INFO] [stdout] 909 | |     pub fn gks_emergency_close();
[INFO] [stdout] 910 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:911:1
[INFO] [stdout]     |
[INFO] [stdout] 911 | / extern "C" {
[INFO] [stdout] 912 | |     pub fn gks_set_text_slant(slant: f64);
[INFO] [stdout] 913 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:914:1
[INFO] [stdout]     |
[INFO] [stdout] 914 | / extern "C" {
[INFO] [stdout] 915 | |     pub fn gks_draw_image(
[INFO] [stdout] 916 | |         x: f64,
[INFO] [stdout] 917 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 923 | |     );
[INFO] [stdout] 924 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:925:1
[INFO] [stdout]     |
[INFO] [stdout] 925 | / extern "C" {
[INFO] [stdout] 926 | |     pub fn gks_set_shadow(offsetx: f64, offsety: f64, blur: f64);
[INFO] [stdout] 927 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:928:1
[INFO] [stdout]     |
[INFO] [stdout] 928 | / extern "C" {
[INFO] [stdout] 929 | |     pub fn gks_set_transparency(alpha: f64);
[INFO] [stdout] 930 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:931:1
[INFO] [stdout]     |
[INFO] [stdout] 931 | / extern "C" {
[INFO] [stdout] 932 | |     pub fn gks_set_coord_xform(mat: *mut [f64; 2usize]);
[INFO] [stdout] 933 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:934:1
[INFO] [stdout]     |
[INFO] [stdout] 934 | / extern "C" {
[INFO] [stdout] 935 | |     pub fn gks_begin_selection(index: ::core::ffi::c_int, kind: ::core::ffi::c_int);
[INFO] [stdout] 936 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:937:1
[INFO] [stdout]     |
[INFO] [stdout] 937 | / extern "C" {
[INFO] [stdout] 938 | |     pub fn gks_end_selection();
[INFO] [stdout] 939 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:940:1
[INFO] [stdout]     |
[INFO] [stdout] 940 | / extern "C" {
[INFO] [stdout] 941 | |     pub fn gks_move_selection(x: f64, y: f64);
[INFO] [stdout] 942 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:943:1
[INFO] [stdout]     |
[INFO] [stdout] 943 | / extern "C" {
[INFO] [stdout] 944 | |     pub fn gks_resize_selection(kind: ::core::ffi::c_int, x: f64, y: f64);
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:946:1
[INFO] [stdout]     |
[INFO] [stdout] 946 | / extern "C" {
[INFO] [stdout] 947 | |     pub fn gks_set_bbox_callback(
[INFO] [stdout] 948 | |         id: ::core::ffi::c_int,
[INFO] [stdout] 949 | |         callback: ::core::option::Option<
[INFO] [stdout] ...   |
[INFO] [stdout] 958 | |     );
[INFO] [stdout] 959 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:960:1
[INFO] [stdout]     |
[INFO] [stdout] 960 | / extern "C" {
[INFO] [stdout] 961 | |     pub fn gks_cancel_bbox_callback();
[INFO] [stdout] 962 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:963:1
[INFO] [stdout]     |
[INFO] [stdout] 963 | / extern "C" {
[INFO] [stdout] 964 | |     pub fn gks_set_background();
[INFO] [stdout] 965 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:966:1
[INFO] [stdout]     |
[INFO] [stdout] 966 | / extern "C" {
[INFO] [stdout] 967 | |     pub fn gks_clear_background();
[INFO] [stdout] 968 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:969:1
[INFO] [stdout]     |
[INFO] [stdout] 969 | / extern "C" {
[INFO] [stdout] 970 | |     pub fn gks_inq_bbox(
[INFO] [stdout] 971 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 972 | |         xmin: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 976 | |     );
[INFO] [stdout] 977 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:978:1
[INFO] [stdout]     |
[INFO] [stdout] 978 | / extern "C" {
[INFO] [stdout] 979 | |     pub fn gks_inq_text_slant(errind: *mut ::core::ffi::c_int, slant: *mut f64);
[INFO] [stdout] 980 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:981:1
[INFO] [stdout]     |
[INFO] [stdout] 981 | / extern "C" {
[INFO] [stdout] 982 | |     pub fn gks_precision() -> f64;
[INFO] [stdout] 983 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:984:1
[INFO] [stdout]     |
[INFO] [stdout] 984 | / extern "C" {
[INFO] [stdout] 985 | |     pub fn gks_text_maxsize() -> ::core::ffi::c_int;
[INFO] [stdout] 986 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:987:1
[INFO] [stdout]     |
[INFO] [stdout] 987 | / extern "C" {
[INFO] [stdout] 988 | |     pub fn gks_set_border_color_index(coli: ::core::ffi::c_int);
[INFO] [stdout] 989 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:990:1
[INFO] [stdout]     |
[INFO] [stdout] 990 | / extern "C" {
[INFO] [stdout] 991 | |     pub fn gks_inq_border_color_index(
[INFO] [stdout] 992 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 993 | |         coli: *mut ::core::ffi::c_int,
[INFO] [stdout] 994 | |     );
[INFO] [stdout] 995 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:996:1
[INFO] [stdout]     |
[INFO] [stdout] 996 | / extern "C" {
[INFO] [stdout] 997 | |     pub fn gks_set_border_width(bwidth: f64);
[INFO] [stdout] 998 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:999:1
[INFO] [stdout]      |
[INFO] [stdout]  999 | / extern "C" {
[INFO] [stdout] 1000 | |     pub fn gks_inq_border_width(errind: *mut ::core::ffi::c_int, bwidth: *mut f64);
[INFO] [stdout] 1001 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1002:1
[INFO] [stdout]      |
[INFO] [stdout] 1002 | / extern "C" {
[INFO] [stdout] 1003 | |     pub fn gks_select_clip_xform(tnr: ::core::ffi::c_int);
[INFO] [stdout] 1004 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1005:1
[INFO] [stdout]      |
[INFO] [stdout] 1005 | / extern "C" {
[INFO] [stdout] 1006 | |     pub fn gks_inq_clip_xform(errind: *mut ::core::ffi::c_int, tnr: *mut ::core::ffi::c_int);
[INFO] [stdout] 1007 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1008:1
[INFO] [stdout]      |
[INFO] [stdout] 1008 | / extern "C" {
[INFO] [stdout] 1009 | |     pub fn gks_set_resample_method(flag: ::core::ffi::c_uint);
[INFO] [stdout] 1010 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1011:1
[INFO] [stdout]      |
[INFO] [stdout] 1011 | / extern "C" {
[INFO] [stdout] 1012 | |     pub fn gks_inq_resample_method(flag: *mut ::core::ffi::c_uint);
[INFO] [stdout] 1013 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1014:1
[INFO] [stdout]      |
[INFO] [stdout] 1014 | / extern "C" {
[INFO] [stdout] 1015 | |     pub fn gks_ft_gdp(
[INFO] [stdout] 1016 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 1017 | |         px: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1022 | |     );
[INFO] [stdout] 1023 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1024:1
[INFO] [stdout]      |
[INFO] [stdout] 1024 | / extern "C" {
[INFO] [stdout] 1025 | |     pub fn gks_state() -> *mut ::core::ffi::c_void;
[INFO] [stdout] 1026 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1027:1
[INFO] [stdout]      |
[INFO] [stdout] 1027 | / extern "C" {
[INFO] [stdout] 1028 | |     pub fn gks_set_nominal_size(factor: f64);
[INFO] [stdout] 1029 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1030:1
[INFO] [stdout]      |
[INFO] [stdout] 1030 | / extern "C" {
[INFO] [stdout] 1031 | |     pub fn gks_inq_nominal_size(factor: *mut f64);
[INFO] [stdout] 1032 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1033:1
[INFO] [stdout]      |
[INFO] [stdout] 1033 | / extern "C" {
[INFO] [stdout] 1034 | |     pub fn gks_set_clip_region(region: ::core::ffi::c_int);
[INFO] [stdout] 1035 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1036:1
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / extern "C" {
[INFO] [stdout] 1037 | |     pub fn gks_inq_clip_region(errind: *mut ::core::ffi::c_int, region: *mut ::core::ffi::c_int);
[INFO] [stdout] 1038 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | / extern "C" {
[INFO] [stdout] 1040 | |     pub fn gks_set_clip_sector(start_angle: f64, end_angle: f64);
[INFO] [stdout] 1041 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / extern "C" {
[INFO] [stdout] 1043 | |     pub fn gks_inq_clip_sector(
[INFO] [stdout] 1044 | |         errind: *mut ::core::ffi::c_int,
[INFO] [stdout] 1045 | |         start_angle: *mut f64,
[INFO] [stdout] 1046 | |         end_angle: *mut f64,
[INFO] [stdout] 1047 | |     );
[INFO] [stdout] 1048 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1049:1
[INFO] [stdout]      |
[INFO] [stdout] 1049 | / extern "C" {
[INFO] [stdout] 1050 | |     pub fn gopengks(arg1: *mut Gfile, arg2: Glong) -> ::core::ffi::c_int;
[INFO] [stdout] 1051 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1052:1
[INFO] [stdout]      |
[INFO] [stdout] 1052 | / extern "C" {
[INFO] [stdout] 1053 | |     pub fn gclosegks() -> ::core::ffi::c_int;
[INFO] [stdout] 1054 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1055:1
[INFO] [stdout]      |
[INFO] [stdout] 1055 | / extern "C" {
[INFO] [stdout] 1056 | |     pub fn gopenws(arg1: Gint, arg2: *mut Gconn, arg3: *mut Gwstype) -> ::core::ffi::c_int;
[INFO] [stdout] 1057 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1058:1
[INFO] [stdout]      |
[INFO] [stdout] 1058 | / extern "C" {
[INFO] [stdout] 1059 | |     pub fn gclosews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1060 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1061:1
[INFO] [stdout]      |
[INFO] [stdout] 1061 | / extern "C" {
[INFO] [stdout] 1062 | |     pub fn gactivatews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1063 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1064:1
[INFO] [stdout]      |
[INFO] [stdout] 1064 | / extern "C" {
[INFO] [stdout] 1065 | |     pub fn gdeactivatews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1066 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1067:1
[INFO] [stdout]      |
[INFO] [stdout] 1067 | / extern "C" {
[INFO] [stdout] 1068 | |     pub fn gconfigurews(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1070:1
[INFO] [stdout]      |
[INFO] [stdout] 1070 | / extern "C" {
[INFO] [stdout] 1071 | |     pub fn gclearws(arg1: Gint, arg2: Gclrflag) -> ::core::ffi::c_int;
[INFO] [stdout] 1072 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1073:1
[INFO] [stdout]      |
[INFO] [stdout] 1073 | / extern "C" {
[INFO] [stdout] 1074 | |     pub fn gupdatews(arg1: Gint, arg2: Gregen) -> ::core::ffi::c_int;
[INFO] [stdout] 1075 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1076:1
[INFO] [stdout]      |
[INFO] [stdout] 1076 | / extern "C" {
[INFO] [stdout] 1077 | |     pub fn gmessage(arg1: Gint, arg2: *mut Gchar) -> ::core::ffi::c_int;
[INFO] [stdout] 1078 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1079:1
[INFO] [stdout]      |
[INFO] [stdout] 1079 | / extern "C" {
[INFO] [stdout] 1080 | |     pub fn gpolyline(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1081 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1082:1
[INFO] [stdout]      |
[INFO] [stdout] 1082 | / extern "C" {
[INFO] [stdout] 1083 | |     pub fn gpolymarker(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1084 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1085:1
[INFO] [stdout]      |
[INFO] [stdout] 1085 | / extern "C" {
[INFO] [stdout] 1086 | |     pub fn gtext(arg1: *mut Gpoint, arg2: *mut Gchar) -> ::core::ffi::c_int;
[INFO] [stdout] 1087 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1088:1
[INFO] [stdout]      |
[INFO] [stdout] 1088 | / extern "C" {
[INFO] [stdout] 1089 | |     pub fn gfillarea(arg1: Gint, arg2: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1090 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1091:1
[INFO] [stdout]      |
[INFO] [stdout] 1091 | / extern "C" {
[INFO] [stdout] 1092 | |     pub fn gcellarray(arg1: *mut Grect, arg2: *mut Gidim, arg3: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1093 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1094:1
[INFO] [stdout]      |
[INFO] [stdout] 1094 | / extern "C" {
[INFO] [stdout] 1095 | |     pub fn gsetasf(arg1: *mut Gasfs) -> ::core::ffi::c_int;
[INFO] [stdout] 1096 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1097:1
[INFO] [stdout]      |
[INFO] [stdout] 1097 | / extern "C" {
[INFO] [stdout] 1098 | |     pub fn gsetlineind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1099 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1100:1
[INFO] [stdout]      |
[INFO] [stdout] 1100 | / extern "C" {
[INFO] [stdout] 1101 | |     pub fn gsetlinetype(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1102 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1103:1
[INFO] [stdout]      |
[INFO] [stdout] 1103 | / extern "C" {
[INFO] [stdout] 1104 | |     pub fn gsetlinewidth(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1105 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1106:1
[INFO] [stdout]      |
[INFO] [stdout] 1106 | / extern "C" {
[INFO] [stdout] 1107 | |     pub fn gsetlinecolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1108 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1109:1
[INFO] [stdout]      |
[INFO] [stdout] 1109 | / extern "C" {
[INFO] [stdout] 1110 | |     pub fn gsetmarkerind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1111 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1112:1
[INFO] [stdout]      |
[INFO] [stdout] 1112 | / extern "C" {
[INFO] [stdout] 1113 | |     pub fn gsetmarkertype(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1114 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1115:1
[INFO] [stdout]      |
[INFO] [stdout] 1115 | / extern "C" {
[INFO] [stdout] 1116 | |     pub fn gsetmarkersize(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1117 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1118:1
[INFO] [stdout]      |
[INFO] [stdout] 1118 | / extern "C" {
[INFO] [stdout] 1119 | |     pub fn gsetmarkercolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1120 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1121:1
[INFO] [stdout]      |
[INFO] [stdout] 1121 | / extern "C" {
[INFO] [stdout] 1122 | |     pub fn gsettextind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1123 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1124:1
[INFO] [stdout]      |
[INFO] [stdout] 1124 | / extern "C" {
[INFO] [stdout] 1125 | |     pub fn gsettextfontprec(arg1: *mut Gtxfp) -> ::core::ffi::c_int;
[INFO] [stdout] 1126 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1127:1
[INFO] [stdout]      |
[INFO] [stdout] 1127 | / extern "C" {
[INFO] [stdout] 1128 | |     pub fn gsetcharexpan(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1129 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1130:1
[INFO] [stdout]      |
[INFO] [stdout] 1130 | / extern "C" {
[INFO] [stdout] 1131 | |     pub fn gsetcharspace(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1132 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1133:1
[INFO] [stdout]      |
[INFO] [stdout] 1133 | / extern "C" {
[INFO] [stdout] 1134 | |     pub fn gsettextcolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1135 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1136:1
[INFO] [stdout]      |
[INFO] [stdout] 1136 | / extern "C" {
[INFO] [stdout] 1137 | |     pub fn gsetcharheight(arg1: Gfloat) -> ::core::ffi::c_int;
[INFO] [stdout] 1138 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1139:1
[INFO] [stdout]      |
[INFO] [stdout] 1139 | / extern "C" {
[INFO] [stdout] 1140 | |     pub fn gsetcharup(arg1: *mut Gpoint) -> ::core::ffi::c_int;
[INFO] [stdout] 1141 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1142:1
[INFO] [stdout]      |
[INFO] [stdout] 1142 | / extern "C" {
[INFO] [stdout] 1143 | |     pub fn gsettextpath(arg1: Gtxpath) -> ::core::ffi::c_int;
[INFO] [stdout] 1144 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1145:1
[INFO] [stdout]      |
[INFO] [stdout] 1145 | / extern "C" {
[INFO] [stdout] 1146 | |     pub fn gsettextalign(arg1: *mut Gtxalign) -> ::core::ffi::c_int;
[INFO] [stdout] 1147 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1148:1
[INFO] [stdout]      |
[INFO] [stdout] 1148 | / extern "C" {
[INFO] [stdout] 1149 | |     pub fn gsetfillind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1150 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1151:1
[INFO] [stdout]      |
[INFO] [stdout] 1151 | / extern "C" {
[INFO] [stdout] 1152 | |     pub fn gsetfillintstyle(arg1: Gflinter) -> ::core::ffi::c_int;
[INFO] [stdout] 1153 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1154:1
[INFO] [stdout]      |
[INFO] [stdout] 1154 | / extern "C" {
[INFO] [stdout] 1155 | |     pub fn gsetfillstyle(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1156 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1157:1
[INFO] [stdout]      |
[INFO] [stdout] 1157 | / extern "C" {
[INFO] [stdout] 1158 | |     pub fn gsetfillcolourind(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1159 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1160:1
[INFO] [stdout]      |
[INFO] [stdout] 1160 | / extern "C" {
[INFO] [stdout] 1161 | |     pub fn gsetcolourrep(arg1: Gint, arg2: Gint, arg3: *mut Gcobundl) -> ::core::ffi::c_int;
[INFO] [stdout] 1162 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1163:1
[INFO] [stdout]      |
[INFO] [stdout] 1163 | / extern "C" {
[INFO] [stdout] 1164 | |     pub fn gsetwindow(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1165 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1166:1
[INFO] [stdout]      |
[INFO] [stdout] 1166 | / extern "C" {
[INFO] [stdout] 1167 | |     pub fn gsetviewport(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1168 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1169:1
[INFO] [stdout]      |
[INFO] [stdout] 1169 | / extern "C" {
[INFO] [stdout] 1170 | |     pub fn gselntran(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1171 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1172:1
[INFO] [stdout]      |
[INFO] [stdout] 1172 | / extern "C" {
[INFO] [stdout] 1173 | |     pub fn gsetclip(arg1: Gclip) -> ::core::ffi::c_int;
[INFO] [stdout] 1174 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1175:1
[INFO] [stdout]      |
[INFO] [stdout] 1175 | / extern "C" {
[INFO] [stdout] 1176 | |     pub fn gsetwswindow(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1177 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1178:1
[INFO] [stdout]      |
[INFO] [stdout] 1178 | / extern "C" {
[INFO] [stdout] 1179 | |     pub fn gsetwsviewport(arg1: Gint, arg2: *mut Glimit) -> ::core::ffi::c_int;
[INFO] [stdout] 1180 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1181:1
[INFO] [stdout]      |
[INFO] [stdout] 1181 | / extern "C" {
[INFO] [stdout] 1182 | |     pub fn greqloc(arg1: Gint, arg2: Gint, arg3: *mut Gqloc) -> ::core::ffi::c_int;
[INFO] [stdout] 1183 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1184:1
[INFO] [stdout]      |
[INFO] [stdout] 1184 | / extern "C" {
[INFO] [stdout] 1185 | |     pub fn greqstring(arg1: Gint, arg2: Gint, arg3: *mut Gqstring) -> ::core::ffi::c_int;
[INFO] [stdout] 1186 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1187:1
[INFO] [stdout]      |
[INFO] [stdout] 1187 | / extern "C" {
[INFO] [stdout] 1188 | |     pub fn gcreateseg(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1189 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1190:1
[INFO] [stdout]      |
[INFO] [stdout] 1190 | / extern "C" {
[INFO] [stdout] 1191 | |     pub fn gcopysegws(arg1: Gint, arg2: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1192 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1193:1
[INFO] [stdout]      |
[INFO] [stdout] 1193 | / extern "C" {
[INFO] [stdout] 1194 | |     pub fn gredrawsegws(arg1: Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1195 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | / extern "C" {
[INFO] [stdout] 1197 | |     pub fn gcloseseg() -> ::core::ffi::c_int;
[INFO] [stdout] 1198 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1199:1
[INFO] [stdout]      |
[INFO] [stdout] 1199 | / extern "C" {
[INFO] [stdout] 1200 | |     pub fn gevaltran(
[INFO] [stdout] 1201 | |         arg1: *mut Gpoint,
[INFO] [stdout] 1202 | |         arg2: *mut Gpoint,
[INFO] [stdout] ...    |
[INFO] [stdout] 1207 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1208 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1209:1
[INFO] [stdout]      |
[INFO] [stdout] 1209 | / extern "C" {
[INFO] [stdout] 1210 | |     pub fn gsetsegtran(arg1: Gint, arg2: *mut [Gfloat; 3usize]) -> ::core::ffi::c_int;
[INFO] [stdout] 1211 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1212:1
[INFO] [stdout]      |
[INFO] [stdout] 1212 | / extern "C" {
[INFO] [stdout] 1213 | |     pub fn ginqopst(arg1: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1214 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1215:1
[INFO] [stdout]      |
[INFO] [stdout] 1215 | / extern "C" {
[INFO] [stdout] 1216 | |     pub fn ginqlevelgks(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1217 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1218:1
[INFO] [stdout]      |
[INFO] [stdout] 1218 | / extern "C" {
[INFO] [stdout] 1219 | |     pub fn ginqmaxntrannum(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1220 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1221:1
[INFO] [stdout]      |
[INFO] [stdout] 1221 | / extern "C" {
[INFO] [stdout] 1222 | |     pub fn ginqcharheight(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1223 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1224:1
[INFO] [stdout]      |
[INFO] [stdout] 1224 | / extern "C" {
[INFO] [stdout] 1225 | |     pub fn ginqcharup(arg1: *mut Gpoint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1226 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1227:1
[INFO] [stdout]      |
[INFO] [stdout] 1227 | / extern "C" {
[INFO] [stdout] 1228 | |     pub fn ginqtextpath(arg1: *mut Gtxpath, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1229 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1230:1
[INFO] [stdout]      |
[INFO] [stdout] 1230 | / extern "C" {
[INFO] [stdout] 1231 | |     pub fn ginqtextalign(arg1: *mut Gtxalign, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1232 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1233:1
[INFO] [stdout]      |
[INFO] [stdout] 1233 | / extern "C" {
[INFO] [stdout] 1234 | |     pub fn ginqlinetype(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1235 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1236:1
[INFO] [stdout]      |
[INFO] [stdout] 1236 | / extern "C" {
[INFO] [stdout] 1237 | |     pub fn ginqlinewidth(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1238 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1239:1
[INFO] [stdout]      |
[INFO] [stdout] 1239 | / extern "C" {
[INFO] [stdout] 1240 | |     pub fn ginqlinecolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1241 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1242:1
[INFO] [stdout]      |
[INFO] [stdout] 1242 | / extern "C" {
[INFO] [stdout] 1243 | |     pub fn ginqmarkertype(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1244 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1245:1
[INFO] [stdout]      |
[INFO] [stdout] 1245 | / extern "C" {
[INFO] [stdout] 1246 | |     pub fn ginqmarkersize(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1247 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1248:1
[INFO] [stdout]      |
[INFO] [stdout] 1248 | / extern "C" {
[INFO] [stdout] 1249 | |     pub fn ginqmarkercolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1250 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1251:1
[INFO] [stdout]      |
[INFO] [stdout] 1251 | / extern "C" {
[INFO] [stdout] 1252 | |     pub fn ginqtextfontprec(arg1: *mut Gtxfp, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1253 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1254:1
[INFO] [stdout]      |
[INFO] [stdout] 1254 | / extern "C" {
[INFO] [stdout] 1255 | |     pub fn ginqcharexpan(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1256 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1257:1
[INFO] [stdout]      |
[INFO] [stdout] 1257 | / extern "C" {
[INFO] [stdout] 1258 | |     pub fn ginqcharspace(arg1: *mut Gfloat, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1259 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1260:1
[INFO] [stdout]      |
[INFO] [stdout] 1260 | / extern "C" {
[INFO] [stdout] 1261 | |     pub fn ginqtextcolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1262 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1263:1
[INFO] [stdout]      |
[INFO] [stdout] 1263 | / extern "C" {
[INFO] [stdout] 1264 | |     pub fn ginqfillintstyle(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1265 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1266:1
[INFO] [stdout]      |
[INFO] [stdout] 1266 | / extern "C" {
[INFO] [stdout] 1267 | |     pub fn ginqfillstyle(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1268 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1269:1
[INFO] [stdout]      |
[INFO] [stdout] 1269 | / extern "C" {
[INFO] [stdout] 1270 | |     pub fn ginqfillcolourind(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1271 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1272:1
[INFO] [stdout]      |
[INFO] [stdout] 1272 | / extern "C" {
[INFO] [stdout] 1273 | |     pub fn ginqcurntrannum(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1274 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1275:1
[INFO] [stdout]      |
[INFO] [stdout] 1275 | / extern "C" {
[INFO] [stdout] 1276 | |     pub fn ginqntran(arg1: Gint, arg2: *mut Gtran, arg3: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1277 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1278:1
[INFO] [stdout]      |
[INFO] [stdout] 1278 | / extern "C" {
[INFO] [stdout] 1279 | |     pub fn ginqclip(arg1: *mut Gcliprect, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1280 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1281:1
[INFO] [stdout]      |
[INFO] [stdout] 1281 | / extern "C" {
[INFO] [stdout] 1282 | |     pub fn ginqwscategory(
[INFO] [stdout] 1283 | |         arg1: *mut Gwstype,
[INFO] [stdout] 1284 | |         arg2: *mut Gint,
[INFO] [stdout] 1285 | |         arg3: *mut Gint,
[INFO] [stdout] 1286 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1287 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1288:1
[INFO] [stdout]      |
[INFO] [stdout] 1288 | / extern "C" {
[INFO] [stdout] 1289 | |     pub fn ginqdisplaysize(
[INFO] [stdout] 1290 | |         arg1: *mut Gwstype,
[INFO] [stdout] 1291 | |         arg2: *mut Gdspsize,
[INFO] [stdout] 1292 | |         arg3: *mut Gint,
[INFO] [stdout] 1293 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1294 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1295:1
[INFO] [stdout]      |
[INFO] [stdout] 1295 | / extern "C" {
[INFO] [stdout] 1296 | |     pub fn ginqtextextent(
[INFO] [stdout] 1297 | |         arg1: Gint,
[INFO] [stdout] 1298 | |         arg2: *mut Gpoint,
[INFO] [stdout] ...    |
[INFO] [stdout] 1302 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1303 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1304:1
[INFO] [stdout]      |
[INFO] [stdout] 1304 | / extern "C" {
[INFO] [stdout] 1305 | |     pub fn ginqnameopenseg(arg1: *mut Gint, arg2: *mut Gint) -> ::core::ffi::c_int;
[INFO] [stdout] 1306 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gks.rs:1307:1
[INFO] [stdout]      |
[INFO] [stdout] 1307 | / extern "C" {
[INFO] [stdout] 1308 | |     pub fn gemergencyclosegks() -> ::core::ffi::c_int;
[INFO] [stdout] 1309 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | / extern "C" {
[INFO] [stdout] 4 | |     pub static mut gks_errno: ::core::ffi::c_int;
[INFO] [stdout] 5 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:221:1
[INFO] [stdout]     |
[INFO] [stdout] 221 | / extern "C" {
[INFO] [stdout] 222 | |     pub fn gks_malloc(size: ::core::ffi::c_int) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 223 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:224:1
[INFO] [stdout]     |
[INFO] [stdout] 224 | / extern "C" {
[INFO] [stdout] 225 | |     pub fn gks_realloc(
[INFO] [stdout] 226 | |         ptr: *mut ::core::ffi::c_void,
[INFO] [stdout] 227 | |         size: ::core::ffi::c_int,
[INFO] [stdout] 228 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 229 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:230:1
[INFO] [stdout]     |
[INFO] [stdout] 230 | / extern "C" {
[INFO] [stdout] 231 | |     pub fn gks_free(ptr: *mut ::core::ffi::c_void);
[INFO] [stdout] 232 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:233:1
[INFO] [stdout]     |
[INFO] [stdout] 233 | / extern "C" {
[INFO] [stdout] 234 | |     pub fn gks_strdup(str_: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 235 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:236:1
[INFO] [stdout]     |
[INFO] [stdout] 236 | / extern "C" {
[INFO] [stdout] 237 | |     pub fn gks_perror(arg1: *const ::core::ffi::c_char, ...);
[INFO] [stdout] 238 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / extern "C" {
[INFO] [stdout] 240 | |     pub fn gks_resample(
[INFO] [stdout] 241 | |         source_image: *const ::core::ffi::c_uchar,
[INFO] [stdout] 242 | |         target_image: *mut ::core::ffi::c_uchar,
[INFO] [stdout] ...   |
[INFO] [stdout] 251 | |     );
[INFO] [stdout] 252 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:253:1
[INFO] [stdout]     |
[INFO] [stdout] 253 | / extern "C" {
[INFO] [stdout] 254 | |     pub fn gks_getenv(env: *const ::core::ffi::c_char) -> *const ::core::ffi::c_char;
[INFO] [stdout] 255 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:256:1
[INFO] [stdout]     |
[INFO] [stdout] 256 | / extern "C" {
[INFO] [stdout] 257 | |     pub fn gks_dl_write_item(
[INFO] [stdout] 258 | |         d: *mut gks_display_list_t,
[INFO] [stdout] 259 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     );
[INFO] [stdout] 272 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:273:1
[INFO] [stdout]     |
[INFO] [stdout] 273 | / extern "C" {
[INFO] [stdout] 274 | |     pub fn gks_dl_read_item(
[INFO] [stdout] 275 | |         dl: *mut ::core::ffi::c_char,
[INFO] [stdout] 276 | |         gkss: *mut *mut gks_state_list_t,
[INFO] [stdout] ...   |
[INFO] [stdout] 293 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 294 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:295:1
[INFO] [stdout]     |
[INFO] [stdout] 295 | / extern "C" {
[INFO] [stdout] 296 | |     pub fn gks_x11_plugin(
[INFO] [stdout] 297 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 298 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | |     );
[INFO] [stdout] 310 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     pub fn gks_gs_plugin(
[INFO] [stdout] 313 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 314 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |     );
[INFO] [stdout] 326 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:327:1
[INFO] [stdout]     |
[INFO] [stdout] 327 | / extern "C" {
[INFO] [stdout] 328 | |     pub fn gks_gtk_plugin(
[INFO] [stdout] 329 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 330 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 341 | |     );
[INFO] [stdout] 342 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:343:1
[INFO] [stdout]     |
[INFO] [stdout] 343 | / extern "C" {
[INFO] [stdout] 344 | |     pub fn gks_wx_plugin(
[INFO] [stdout] 345 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 346 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 357 | |     );
[INFO] [stdout] 358 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:359:1
[INFO] [stdout]     |
[INFO] [stdout] 359 | / extern "C" {
[INFO] [stdout] 360 | |     pub fn gks_qt_plugin(
[INFO] [stdout] 361 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 362 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 373 | |     );
[INFO] [stdout] 374 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | / extern "C" {
[INFO] [stdout] 376 | |     pub fn gks_svg_plugin(
[INFO] [stdout] 377 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 378 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 389 | |     );
[INFO] [stdout] 390 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:391:1
[INFO] [stdout]     |
[INFO] [stdout] 391 | / extern "C" {
[INFO] [stdout] 392 | |     pub fn gks_wmf_plugin(
[INFO] [stdout] 393 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 394 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 405 | |     );
[INFO] [stdout] 406 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:407:1
[INFO] [stdout]     |
[INFO] [stdout] 407 | / extern "C" {
[INFO] [stdout] 408 | |     pub fn gks_quartz_plugin(
[INFO] [stdout] 409 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 410 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 421 | |     );
[INFO] [stdout] 422 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:423:1
[INFO] [stdout]     |
[INFO] [stdout] 423 | / extern "C" {
[INFO] [stdout] 424 | |     pub fn gks_gl_plugin(
[INFO] [stdout] 425 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 426 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 437 | |     );
[INFO] [stdout] 438 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:439:1
[INFO] [stdout]     |
[INFO] [stdout] 439 | / extern "C" {
[INFO] [stdout] 440 | |     pub fn gks_cairo_plugin(
[INFO] [stdout] 441 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 442 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 453 | |     );
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gks_zmq_plugin(
[INFO] [stdout] 457 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 458 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 469 | |     );
[INFO] [stdout] 470 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:471:1
[INFO] [stdout]     |
[INFO] [stdout] 471 | / extern "C" {
[INFO] [stdout] 472 | |     pub fn gks_pgf_plugin(
[INFO] [stdout] 473 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 474 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 485 | |     );
[INFO] [stdout] 486 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:487:1
[INFO] [stdout]     |
[INFO] [stdout] 487 | / extern "C" {
[INFO] [stdout] 488 | |     pub fn gks_video_plugin(
[INFO] [stdout] 489 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 490 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 501 | |     );
[INFO] [stdout] 502 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:503:1
[INFO] [stdout]     |
[INFO] [stdout] 503 | / extern "C" {
[INFO] [stdout] 504 | |     pub fn gks_agg_plugin(
[INFO] [stdout] 505 | |         fctid: ::core::ffi::c_int,
[INFO] [stdout] 506 | |         dx: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 517 | |     );
[INFO] [stdout] 518 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:519:1
[INFO] [stdout]     |
[INFO] [stdout] 519 | / extern "C" {
[INFO] [stdout] 520 | |     pub fn gks_ft_get_metrics(
[INFO] [stdout] 521 | |         font: ::core::ffi::c_int,
[INFO] [stdout] 522 | |         fontsize: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 534 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 535 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / extern "C" {
[INFO] [stdout] 537 | |     pub fn gks_ft_get_kerning(
[INFO] [stdout] 538 | |         font: ::core::ffi::c_int,
[INFO] [stdout] 539 | |         fontsize: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 543 | |     ) -> f64;
[INFO] [stdout] 544 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:545:1
[INFO] [stdout]     |
[INFO] [stdout] 545 | / extern "C" {
[INFO] [stdout] 546 | |     pub fn gks_ft_text3d(
[INFO] [stdout] 547 | |         x: f64,
[INFO] [stdout] 548 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 568 | |     );
[INFO] [stdout] 569 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:570:1
[INFO] [stdout]     |
[INFO] [stdout] 570 | / extern "C" {
[INFO] [stdout] 571 | |     pub fn gks_ft_inq_text3d_extent(
[INFO] [stdout] 572 | |         x: f64,
[INFO] [stdout] 573 | |         y: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 595 | |     );
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gks_ft_set_bearing_x_direction(arg1: ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gks_ft_inq_bearing_x_direction(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gks_ft_load_user_font(
[INFO] [stdout] 605 | |         font: *mut ::core::ffi::c_char,
[INFO] [stdout] 606 | |         ignore_file_not_found: ::core::ffi::c_int,
[INFO] [stdout] 607 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 608 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / extern "C" {
[INFO] [stdout] 610 | |     pub fn gks_set_encoding(encoding: ::core::ffi::c_int);
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gks_inq_encoding(encoding: *mut ::core::ffi::c_int);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gkscore.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gks_set_callback(
[INFO] [stdout] 617 | |         callback: ::core::option::Option<
[INFO] [stdout] 618 | |             unsafe extern "C" fn(arg1: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char,
[INFO] [stdout] 619 | |         >,
[INFO] [stdout] 620 | |     );
[INFO] [stdout] 621 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | / extern "C" {
[INFO] [stdout] 255 | |     pub fn gr_initgr();
[INFO] [stdout] 256 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:257:1
[INFO] [stdout]     |
[INFO] [stdout] 257 | / extern "C" {
[INFO] [stdout] 258 | |     pub fn gr_debug() -> ::core::ffi::c_int;
[INFO] [stdout] 259 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:260:1
[INFO] [stdout]     |
[INFO] [stdout] 260 | / extern "C" {
[INFO] [stdout] 261 | |     pub fn gr_opengks();
[INFO] [stdout] 262 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:263:1
[INFO] [stdout]     |
[INFO] [stdout] 263 | / extern "C" {
[INFO] [stdout] 264 | |     pub fn gr_closegks();
[INFO] [stdout] 265 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:266:1
[INFO] [stdout]     |
[INFO] [stdout] 266 | / extern "C" {
[INFO] [stdout] 267 | |     pub fn gr_inqdspsize(
[INFO] [stdout] 268 | |         arg1: *mut f64,
[INFO] [stdout] 269 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 272 | |     );
[INFO] [stdout] 273 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:274:1
[INFO] [stdout]     |
[INFO] [stdout] 274 | / extern "C" {
[INFO] [stdout] 275 | |     pub fn gr_openws(
[INFO] [stdout] 276 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 277 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 278 | |         arg3: ::core::ffi::c_int,
[INFO] [stdout] 279 | |     );
[INFO] [stdout] 280 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:281:1
[INFO] [stdout]     |
[INFO] [stdout] 281 | / extern "C" {
[INFO] [stdout] 282 | |     pub fn gr_closews(arg1: ::core::ffi::c_int);
[INFO] [stdout] 283 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:284:1
[INFO] [stdout]     |
[INFO] [stdout] 284 | / extern "C" {
[INFO] [stdout] 285 | |     pub fn gr_activatews(arg1: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:287:1
[INFO] [stdout]     |
[INFO] [stdout] 287 | / extern "C" {
[INFO] [stdout] 288 | |     pub fn gr_deactivatews(arg1: ::core::ffi::c_int);
[INFO] [stdout] 289 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:290:1
[INFO] [stdout]     |
[INFO] [stdout] 290 | / extern "C" {
[INFO] [stdout] 291 | |     pub fn gr_configurews();
[INFO] [stdout] 292 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:293:1
[INFO] [stdout]     |
[INFO] [stdout] 293 | / extern "C" {
[INFO] [stdout] 294 | |     pub fn gr_clearws();
[INFO] [stdout] 295 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:296:1
[INFO] [stdout]     |
[INFO] [stdout] 296 | / extern "C" {
[INFO] [stdout] 297 | |     pub fn gr_updatews();
[INFO] [stdout] 298 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:299:1
[INFO] [stdout]     |
[INFO] [stdout] 299 | / extern "C" {
[INFO] [stdout] 300 | |     pub fn gr_polyline(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 301 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:302:1
[INFO] [stdout]     |
[INFO] [stdout] 302 | / extern "C" {
[INFO] [stdout] 303 | |     pub fn gr_polymarker(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 304 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:305:1
[INFO] [stdout]     |
[INFO] [stdout] 305 | / extern "C" {
[INFO] [stdout] 306 | |     pub fn gr_text(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char);
[INFO] [stdout] 307 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:308:1
[INFO] [stdout]     |
[INFO] [stdout] 308 | / extern "C" {
[INFO] [stdout] 309 | |     pub fn gr_textx(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char, arg4: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:311:1
[INFO] [stdout]     |
[INFO] [stdout] 311 | / extern "C" {
[INFO] [stdout] 312 | |     pub fn gr_inqtext(
[INFO] [stdout] 313 | |         arg1: f64,
[INFO] [stdout] 314 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 318 | |     );
[INFO] [stdout] 319 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:320:1
[INFO] [stdout]     |
[INFO] [stdout] 320 | / extern "C" {
[INFO] [stdout] 321 | |     pub fn gr_inqtextx(
[INFO] [stdout] 322 | |         arg1: f64,
[INFO] [stdout] 323 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 328 | |     );
[INFO] [stdout] 329 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:330:1
[INFO] [stdout]     |
[INFO] [stdout] 330 | / extern "C" {
[INFO] [stdout] 331 | |     pub fn gr_fillarea(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 332 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:333:1
[INFO] [stdout]     |
[INFO] [stdout] 333 | / extern "C" {
[INFO] [stdout] 334 | |     pub fn gr_cellarray(
[INFO] [stdout] 335 | |         arg1: f64,
[INFO] [stdout] 336 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 346 | |     );
[INFO] [stdout] 347 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:348:1
[INFO] [stdout]     |
[INFO] [stdout] 348 | / extern "C" {
[INFO] [stdout] 349 | |     pub fn gr_nonuniformcellarray(
[INFO] [stdout] 350 | |         arg1: *mut f64,
[INFO] [stdout] 351 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 359 | |     );
[INFO] [stdout] 360 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:361:1
[INFO] [stdout]     |
[INFO] [stdout] 361 | / extern "C" {
[INFO] [stdout] 362 | |     pub fn gr_polarcellarray(
[INFO] [stdout] 363 | |         arg1: f64,
[INFO] [stdout] 364 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 376 | |     );
[INFO] [stdout] 377 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:378:1
[INFO] [stdout]     |
[INFO] [stdout] 378 | / extern "C" {
[INFO] [stdout] 379 | |     pub fn gr_nonuniformpolarcellarray(
[INFO] [stdout] 380 | |         arg1: f64,
[INFO] [stdout] 381 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 391 | |     );
[INFO] [stdout] 392 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:393:1
[INFO] [stdout]     |
[INFO] [stdout] 393 | / extern "C" {
[INFO] [stdout] 394 | |     pub fn gr_gdp(
[INFO] [stdout] 395 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 396 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 401 | |     );
[INFO] [stdout] 402 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:403:1
[INFO] [stdout]     |
[INFO] [stdout] 403 | / extern "C" {
[INFO] [stdout] 404 | |     pub fn gr_spline(
[INFO] [stdout] 405 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 406 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 410 | |     );
[INFO] [stdout] 411 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:412:1
[INFO] [stdout]     |
[INFO] [stdout] 412 | / extern "C" {
[INFO] [stdout] 413 | |     pub fn gr_gridit(
[INFO] [stdout] 414 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 415 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 423 | |     );
[INFO] [stdout] 424 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:425:1
[INFO] [stdout]     |
[INFO] [stdout] 425 | / extern "C" {
[INFO] [stdout] 426 | |     pub fn gr_setlinetype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 427 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:428:1
[INFO] [stdout]     |
[INFO] [stdout] 428 | / extern "C" {
[INFO] [stdout] 429 | |     pub fn gr_inqlinetype(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:431:1
[INFO] [stdout]     |
[INFO] [stdout] 431 | / extern "C" {
[INFO] [stdout] 432 | |     pub fn gr_setlinewidth(arg1: f64);
[INFO] [stdout] 433 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:434:1
[INFO] [stdout]     |
[INFO] [stdout] 434 | / extern "C" {
[INFO] [stdout] 435 | |     pub fn gr_inqlinewidth(arg1: *mut f64);
[INFO] [stdout] 436 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:437:1
[INFO] [stdout]     |
[INFO] [stdout] 437 | / extern "C" {
[INFO] [stdout] 438 | |     pub fn gr_setlinecolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 439 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:440:1
[INFO] [stdout]     |
[INFO] [stdout] 440 | / extern "C" {
[INFO] [stdout] 441 | |     pub fn gr_inqlinecolorind(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:443:1
[INFO] [stdout]     |
[INFO] [stdout] 443 | / extern "C" {
[INFO] [stdout] 444 | |     pub fn gr_setmarkertype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 445 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:446:1
[INFO] [stdout]     |
[INFO] [stdout] 446 | / extern "C" {
[INFO] [stdout] 447 | |     pub fn gr_inqmarkertype(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 448 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:449:1
[INFO] [stdout]     |
[INFO] [stdout] 449 | / extern "C" {
[INFO] [stdout] 450 | |     pub fn gr_setmarkersize(arg1: f64);
[INFO] [stdout] 451 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:452:1
[INFO] [stdout]     |
[INFO] [stdout] 452 | / extern "C" {
[INFO] [stdout] 453 | |     pub fn gr_inqmarkersize(arg1: *mut f64);
[INFO] [stdout] 454 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:455:1
[INFO] [stdout]     |
[INFO] [stdout] 455 | / extern "C" {
[INFO] [stdout] 456 | |     pub fn gr_setmarkercolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:458:1
[INFO] [stdout]     |
[INFO] [stdout] 458 | / extern "C" {
[INFO] [stdout] 459 | |     pub fn gr_inqmarkercolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 460 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:461:1
[INFO] [stdout]     |
[INFO] [stdout] 461 | / extern "C" {
[INFO] [stdout] 462 | |     pub fn gr_settextfontprec(arg1: ::core::ffi::c_int, arg2: ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:464:1
[INFO] [stdout]     |
[INFO] [stdout] 464 | / extern "C" {
[INFO] [stdout] 465 | |     pub fn gr_setcharexpan(arg1: f64);
[INFO] [stdout] 466 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:467:1
[INFO] [stdout]     |
[INFO] [stdout] 467 | / extern "C" {
[INFO] [stdout] 468 | |     pub fn gr_setcharspace(arg1: f64);
[INFO] [stdout] 469 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:470:1
[INFO] [stdout]     |
[INFO] [stdout] 470 | / extern "C" {
[INFO] [stdout] 471 | |     pub fn gr_settextcolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 472 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:473:1
[INFO] [stdout]     |
[INFO] [stdout] 473 | / extern "C" {
[INFO] [stdout] 474 | |     pub fn gr_inqtextcolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 475 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:476:1
[INFO] [stdout]     |
[INFO] [stdout] 476 | / extern "C" {
[INFO] [stdout] 477 | |     pub fn gr_setcharheight(arg1: f64);
[INFO] [stdout] 478 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:479:1
[INFO] [stdout]     |
[INFO] [stdout] 479 | / extern "C" {
[INFO] [stdout] 480 | |     pub fn gr_setwscharheight(chh: f64, height: f64);
[INFO] [stdout] 481 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:482:1
[INFO] [stdout]     |
[INFO] [stdout] 482 | / extern "C" {
[INFO] [stdout] 483 | |     pub fn gr_inqcharheight(arg1: *mut f64);
[INFO] [stdout] 484 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:485:1
[INFO] [stdout]     |
[INFO] [stdout] 485 | / extern "C" {
[INFO] [stdout] 486 | |     pub fn gr_setcharup(arg1: f64, arg2: f64);
[INFO] [stdout] 487 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:488:1
[INFO] [stdout]     |
[INFO] [stdout] 488 | / extern "C" {
[INFO] [stdout] 489 | |     pub fn gr_settextpath(arg1: ::core::ffi::c_int);
[INFO] [stdout] 490 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:491:1
[INFO] [stdout]     |
[INFO] [stdout] 491 | / extern "C" {
[INFO] [stdout] 492 | |     pub fn gr_settextalign(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 493 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:494:1
[INFO] [stdout]     |
[INFO] [stdout] 494 | / extern "C" {
[INFO] [stdout] 495 | |     pub fn gr_setfillintstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 496 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:497:1
[INFO] [stdout]     |
[INFO] [stdout] 497 | / extern "C" {
[INFO] [stdout] 498 | |     pub fn gr_inqfillintstyle(arg1: *mut ::core::ffi::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/gr-sys-8437bd0a7022cf21/out/gr.rs:500:1
[INFO] [stdout]     |
[INFO] [stdout] 500 | / extern "C" {
[INFO] [stdout] 501 | |     pub fn gr_setfillstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 502 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:503:1
[INFO] [stdout]     |
[INFO] [stdout] 503 | / extern "C" {
[INFO] [stdout] 504 | |     pub fn gr_inqfillstyle(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 505 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:506:1
[INFO] [stdout]     |
[INFO] [stdout] 506 | / extern "C" {
[INFO] [stdout] 507 | |     pub fn gr_setfillcolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 508 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:509:1
[INFO] [stdout]     |
[INFO] [stdout] 509 | / extern "C" {
[INFO] [stdout] 510 | |     pub fn gr_inqfillcolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 511 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:512:1
[INFO] [stdout]     |
[INFO] [stdout] 512 | / extern "C" {
[INFO] [stdout] 513 | |     pub fn gr_setnominalsize(arg1: f64);
[INFO] [stdout] 514 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:515:1
[INFO] [stdout]     |
[INFO] [stdout] 515 | / extern "C" {
[INFO] [stdout] 516 | |     pub fn gr_inqnominalsize(arg1: *mut f64);
[INFO] [stdout] 517 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:518:1
[INFO] [stdout]     |
[INFO] [stdout] 518 | / extern "C" {
[INFO] [stdout] 519 | |     pub fn gr_setcolorrep(arg1: ::core::ffi::c_int, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 520 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:521:1
[INFO] [stdout]     |
[INFO] [stdout] 521 | / extern "C" {
[INFO] [stdout] 522 | |     pub fn gr_setwindow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 523 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:524:1
[INFO] [stdout]     |
[INFO] [stdout] 524 | / extern "C" {
[INFO] [stdout] 525 | |     pub fn gr_inqwindow(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 526 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:527:1
[INFO] [stdout]     |
[INFO] [stdout] 527 | / extern "C" {
[INFO] [stdout] 528 | |     pub fn gr_setviewport(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 529 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:530:1
[INFO] [stdout]     |
[INFO] [stdout] 530 | / extern "C" {
[INFO] [stdout] 531 | |     pub fn gr_inqviewport(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 532 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:533:1
[INFO] [stdout]     |
[INFO] [stdout] 533 | / extern "C" {
[INFO] [stdout] 534 | |     pub fn gr_selntran(arg1: ::core::ffi::c_int);
[INFO] [stdout] 535 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:536:1
[INFO] [stdout]     |
[INFO] [stdout] 536 | / extern "C" {
[INFO] [stdout] 537 | |     pub fn gr_setclip(arg1: ::core::ffi::c_int);
[INFO] [stdout] 538 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:539:1
[INFO] [stdout]     |
[INFO] [stdout] 539 | / extern "C" {
[INFO] [stdout] 540 | |     pub fn gr_setwswindow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 541 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:542:1
[INFO] [stdout]     |
[INFO] [stdout] 542 | / extern "C" {
[INFO] [stdout] 543 | |     pub fn gr_setwsviewport(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 544 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:545:1
[INFO] [stdout]     |
[INFO] [stdout] 545 | / extern "C" {
[INFO] [stdout] 546 | |     pub fn gr_createseg(arg1: ::core::ffi::c_int);
[INFO] [stdout] 547 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:548:1
[INFO] [stdout]     |
[INFO] [stdout] 548 | / extern "C" {
[INFO] [stdout] 549 | |     pub fn gr_copysegws(arg1: ::core::ffi::c_int);
[INFO] [stdout] 550 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:551:1
[INFO] [stdout]     |
[INFO] [stdout] 551 | / extern "C" {
[INFO] [stdout] 552 | |     pub fn gr_redrawsegws();
[INFO] [stdout] 553 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:554:1
[INFO] [stdout]     |
[INFO] [stdout] 554 | / extern "C" {
[INFO] [stdout] 555 | |     pub fn gr_setsegtran(
[INFO] [stdout] 556 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 557 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 564 | |     );
[INFO] [stdout] 565 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:566:1
[INFO] [stdout]     |
[INFO] [stdout] 566 | / extern "C" {
[INFO] [stdout] 567 | |     pub fn gr_closeseg();
[INFO] [stdout] 568 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:569:1
[INFO] [stdout]     |
[INFO] [stdout] 569 | / extern "C" {
[INFO] [stdout] 570 | |     pub fn gr_samplelocator(arg1: *mut f64, arg2: *mut f64, arg3: *mut ::core::ffi::c_int);
[INFO] [stdout] 571 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:572:1
[INFO] [stdout]     |
[INFO] [stdout] 572 | / extern "C" {
[INFO] [stdout] 573 | |     pub fn gr_emergencyclosegks();
[INFO] [stdout] 574 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | / extern "C" {
[INFO] [stdout] 576 | |     pub fn gr_updategks();
[INFO] [stdout] 577 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:578:1
[INFO] [stdout]     |
[INFO] [stdout] 578 | / extern "C" {
[INFO] [stdout] 579 | |     pub fn gr_setspace(
[INFO] [stdout] 580 | |         arg1: f64,
[INFO] [stdout] 581 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 584 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 585 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:586:1
[INFO] [stdout]     |
[INFO] [stdout] 586 | / extern "C" {
[INFO] [stdout] 587 | |     pub fn gr_inqspace(
[INFO] [stdout] 588 | |         arg1: *mut f64,
[INFO] [stdout] 589 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 592 | |     );
[INFO] [stdout] 593 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:594:1
[INFO] [stdout]     |
[INFO] [stdout] 594 | / extern "C" {
[INFO] [stdout] 595 | |     pub fn gr_setscale(arg1: ::core::ffi::c_int) -> ::core::ffi::c_int;
[INFO] [stdout] 596 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:597:1
[INFO] [stdout]     |
[INFO] [stdout] 597 | / extern "C" {
[INFO] [stdout] 598 | |     pub fn gr_inqscale(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 599 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:600:1
[INFO] [stdout]     |
[INFO] [stdout] 600 | / extern "C" {
[INFO] [stdout] 601 | |     pub fn gr_textext(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 602 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:603:1
[INFO] [stdout]     |
[INFO] [stdout] 603 | / extern "C" {
[INFO] [stdout] 604 | |     pub fn gr_inqtextext(
[INFO] [stdout] 605 | |         arg1: f64,
[INFO] [stdout] 606 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 610 | |     );
[INFO] [stdout] 611 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:612:1
[INFO] [stdout]     |
[INFO] [stdout] 612 | / extern "C" {
[INFO] [stdout] 613 | |     pub fn gr_setscientificformat(arg1: ::core::ffi::c_int);
[INFO] [stdout] 614 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:615:1
[INFO] [stdout]     |
[INFO] [stdout] 615 | / extern "C" {
[INFO] [stdout] 616 | |     pub fn gr_axes(
[INFO] [stdout] 617 | |         arg1: f64,
[INFO] [stdout] 618 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 624 | |     );
[INFO] [stdout] 625 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:626:1
[INFO] [stdout]     |
[INFO] [stdout] 626 | / extern "C" {
[INFO] [stdout] 627 | |     pub fn gr_axeslbl(
[INFO] [stdout] 628 | |         arg1: f64,
[INFO] [stdout] 629 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 641 | |     );
[INFO] [stdout] 642 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:643:1
[INFO] [stdout]     |
[INFO] [stdout] 643 | / extern "C" {
[INFO] [stdout] 644 | |     pub fn gr_axis(arg1: ::core::ffi::c_char, arg2: *mut axis_t);
[INFO] [stdout] 645 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:646:1
[INFO] [stdout]     |
[INFO] [stdout] 646 | / extern "C" {
[INFO] [stdout] 647 | |     pub fn gr_drawaxis(arg1: ::core::ffi::c_char, arg2: *mut axis_t);
[INFO] [stdout] 648 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:649:1
[INFO] [stdout]     |
[INFO] [stdout] 649 | / extern "C" {
[INFO] [stdout] 650 | |     pub fn gr_drawaxes(arg1: *mut axis_t, arg2: *mut axis_t, arg3: ::core::ffi::c_int);
[INFO] [stdout] 651 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:652:1
[INFO] [stdout]     |
[INFO] [stdout] 652 | / extern "C" {
[INFO] [stdout] 653 | |     pub fn gr_freeaxis(arg1: *mut axis_t);
[INFO] [stdout] 654 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:655:1
[INFO] [stdout]     |
[INFO] [stdout] 655 | / extern "C" {
[INFO] [stdout] 656 | |     pub fn gr_grid(
[INFO] [stdout] 657 | |         arg1: f64,
[INFO] [stdout] 658 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 663 | |     );
[INFO] [stdout] 664 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:665:1
[INFO] [stdout]     |
[INFO] [stdout] 665 | / extern "C" {
[INFO] [stdout] 666 | |     pub fn gr_grid3d(
[INFO] [stdout] 667 | |         arg1: f64,
[INFO] [stdout] 668 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 676 | |     );
[INFO] [stdout] 677 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:678:1
[INFO] [stdout]     |
[INFO] [stdout] 678 | / extern "C" {
[INFO] [stdout] 679 | |     pub fn gr_verrorbars(
[INFO] [stdout] 680 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 681 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 685 | |     );
[INFO] [stdout] 686 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:687:1
[INFO] [stdout]     |
[INFO] [stdout] 687 | / extern "C" {
[INFO] [stdout] 688 | |     pub fn gr_herrorbars(
[INFO] [stdout] 689 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 690 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 694 | |     );
[INFO] [stdout] 695 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:696:1
[INFO] [stdout]     |
[INFO] [stdout] 696 | / extern "C" {
[INFO] [stdout] 697 | |     pub fn gr_polyline3d(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 698 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:699:1
[INFO] [stdout]     |
[INFO] [stdout] 699 | / extern "C" {
[INFO] [stdout] 700 | |     pub fn gr_polymarker3d(
[INFO] [stdout] 701 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 702 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 705 | |     );
[INFO] [stdout] 706 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:707:1
[INFO] [stdout]     |
[INFO] [stdout] 707 | / extern "C" {
[INFO] [stdout] 708 | |     pub fn gr_axes3d(
[INFO] [stdout] 709 | |         arg1: f64,
[INFO] [stdout] 710 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 719 | |     );
[INFO] [stdout] 720 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:721:1
[INFO] [stdout]     |
[INFO] [stdout] 721 | / extern "C" {
[INFO] [stdout] 722 | |     pub fn gr_titles3d(
[INFO] [stdout] 723 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 724 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 725 | |         arg3: *mut ::core::ffi::c_char,
[INFO] [stdout] 726 | |     );
[INFO] [stdout] 727 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:728:1
[INFO] [stdout]     |
[INFO] [stdout] 728 | / extern "C" {
[INFO] [stdout] 729 | |     pub fn gr_settitles3d(
[INFO] [stdout] 730 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 731 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 732 | |         arg3: *mut ::core::ffi::c_char,
[INFO] [stdout] 733 | |     );
[INFO] [stdout] 734 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:735:1
[INFO] [stdout]     |
[INFO] [stdout] 735 | / extern "C" {
[INFO] [stdout] 736 | |     pub fn gr_surface(
[INFO] [stdout] 737 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 738 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 743 | |     );
[INFO] [stdout] 744 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:745:1
[INFO] [stdout]     |
[INFO] [stdout] 745 | / extern "C" {
[INFO] [stdout] 746 | |     pub fn gr_contour(
[INFO] [stdout] 747 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 748 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 755 | |     );
[INFO] [stdout] 756 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:757:1
[INFO] [stdout]     |
[INFO] [stdout] 757 | / extern "C" {
[INFO] [stdout] 758 | |     pub fn gr_contourf(
[INFO] [stdout] 759 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 760 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 767 | |     );
[INFO] [stdout] 768 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:769:1
[INFO] [stdout]     |
[INFO] [stdout] 769 | / extern "C" {
[INFO] [stdout] 770 | |     pub fn gr_tricontour(
[INFO] [stdout] 771 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 772 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 777 | |     );
[INFO] [stdout] 778 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:779:1
[INFO] [stdout]     |
[INFO] [stdout] 779 | / extern "C" {
[INFO] [stdout] 780 | |     pub fn gr_hexbin(
[INFO] [stdout] 781 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 782 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 785 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 786 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:787:1
[INFO] [stdout]     |
[INFO] [stdout] 787 | / extern "C" {
[INFO] [stdout] 788 | |     pub fn gr_hexbin_2pass(
[INFO] [stdout] 789 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 790 | |         arg2: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 794 | |     ) -> *const hexbin_2pass_t;
[INFO] [stdout] 795 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:796:1
[INFO] [stdout]     |
[INFO] [stdout] 796 | / extern "C" {
[INFO] [stdout] 797 | |     pub fn gr_setcolormap(arg1: ::core::ffi::c_int);
[INFO] [stdout] 798 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | / extern "C" {
[INFO] [stdout] 800 | |     pub fn gr_inqcolormap(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 801 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:802:1
[INFO] [stdout]     |
[INFO] [stdout] 802 | / extern "C" {
[INFO] [stdout] 803 | |     pub fn gr_setcolormapfromrgb(
[INFO] [stdout] 804 | |         n: ::core::ffi::c_int,
[INFO] [stdout] 805 | |         r: *mut f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 809 | |     );
[INFO] [stdout] 810 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | / extern "C" {
[INFO] [stdout] 812 | |     pub fn gr_inqcolormapinds(arg1: *mut ::core::ffi::c_int, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 813 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:814:1
[INFO] [stdout]     |
[INFO] [stdout] 814 | / extern "C" {
[INFO] [stdout] 815 | |     pub fn gr_colorbar();
[INFO] [stdout] 816 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:817:1
[INFO] [stdout]     |
[INFO] [stdout] 817 | / extern "C" {
[INFO] [stdout] 818 | |     pub fn gr_inqcolor(arg1: ::core::ffi::c_int, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 819 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:820:1
[INFO] [stdout]     |
[INFO] [stdout] 820 | / extern "C" {
[INFO] [stdout] 821 | |     pub fn gr_inqcolorfromrgb(arg1: f64, arg2: f64, arg3: f64) -> ::core::ffi::c_int;
[INFO] [stdout] 822 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:823:1
[INFO] [stdout]     |
[INFO] [stdout] 823 | / extern "C" {
[INFO] [stdout] 824 | |     pub fn gr_hsvtorgb(h: f64, s: f64, v: f64, r: *mut f64, g: *mut f64, b: *mut f64);
[INFO] [stdout] 825 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:826:1
[INFO] [stdout]     |
[INFO] [stdout] 826 | / extern "C" {
[INFO] [stdout] 827 | |     pub fn gr_tick(arg1: f64, arg2: f64) -> f64;
[INFO] [stdout] 828 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:829:1
[INFO] [stdout]     |
[INFO] [stdout] 829 | / extern "C" {
[INFO] [stdout] 830 | |     pub fn gr_validaterange(arg1: f64, arg2: f64) -> ::core::ffi::c_int;
[INFO] [stdout] 831 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:832:1
[INFO] [stdout]     |
[INFO] [stdout] 832 | / extern "C" {
[INFO] [stdout] 833 | |     pub fn gr_adjustlimits(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 834 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:835:1
[INFO] [stdout]     |
[INFO] [stdout] 835 | / extern "C" {
[INFO] [stdout] 836 | |     pub fn gr_adjustrange(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 837 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:838:1
[INFO] [stdout]     |
[INFO] [stdout] 838 | / extern "C" {
[INFO] [stdout] 839 | |     pub fn gr_beginprint(arg1: *mut ::core::ffi::c_char);
[INFO] [stdout] 840 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:841:1
[INFO] [stdout]     |
[INFO] [stdout] 841 | / extern "C" {
[INFO] [stdout] 842 | |     pub fn gr_beginprintext(
[INFO] [stdout] 843 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 844 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] ...   |
[INFO] [stdout] 847 | |     );
[INFO] [stdout] 848 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:849:1
[INFO] [stdout]     |
[INFO] [stdout] 849 | / extern "C" {
[INFO] [stdout] 850 | |     pub fn gr_endprint();
[INFO] [stdout] 851 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:852:1
[INFO] [stdout]     |
[INFO] [stdout] 852 | / extern "C" {
[INFO] [stdout] 853 | |     pub fn gr_ndctowc(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 854 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:855:1
[INFO] [stdout]     |
[INFO] [stdout] 855 | / extern "C" {
[INFO] [stdout] 856 | |     pub fn gr_wctondc(arg1: *mut f64, arg2: *mut f64);
[INFO] [stdout] 857 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:858:1
[INFO] [stdout]     |
[INFO] [stdout] 858 | / extern "C" {
[INFO] [stdout] 859 | |     pub fn gr_wc3towc(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 860 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:861:1
[INFO] [stdout]     |
[INFO] [stdout] 861 | / extern "C" {
[INFO] [stdout] 862 | |     pub fn gr_drawrect(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 863 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:864:1
[INFO] [stdout]     |
[INFO] [stdout] 864 | / extern "C" {
[INFO] [stdout] 865 | |     pub fn gr_fillrect(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 866 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:867:1
[INFO] [stdout]     |
[INFO] [stdout] 867 | / extern "C" {
[INFO] [stdout] 868 | |     pub fn gr_drawarc(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 869 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:870:1
[INFO] [stdout]     |
[INFO] [stdout] 870 | / extern "C" {
[INFO] [stdout] 871 | |     pub fn gr_fillarc(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 872 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:873:1
[INFO] [stdout]     |
[INFO] [stdout] 873 | / extern "C" {
[INFO] [stdout] 874 | |     pub fn gr_drawpath(
[INFO] [stdout] 875 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 876 | |         arg2: *mut vertex_t,
[INFO] [stdout] ...   |
[INFO] [stdout] 879 | |     );
[INFO] [stdout] 880 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:881:1
[INFO] [stdout]     |
[INFO] [stdout] 881 | / extern "C" {
[INFO] [stdout] 882 | |     pub fn gr_setarrowstyle(arg1: ::core::ffi::c_int);
[INFO] [stdout] 883 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:884:1
[INFO] [stdout]     |
[INFO] [stdout] 884 | / extern "C" {
[INFO] [stdout] 885 | |     pub fn gr_setarrowsize(arg1: f64);
[INFO] [stdout] 886 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:887:1
[INFO] [stdout]     |
[INFO] [stdout] 887 | / extern "C" {
[INFO] [stdout] 888 | |     pub fn gr_drawarrow(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 889 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:890:1
[INFO] [stdout]     |
[INFO] [stdout] 890 | / extern "C" {
[INFO] [stdout] 891 | |     pub fn gr_readimage(
[INFO] [stdout] 892 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 893 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] ...   |
[INFO] [stdout] 896 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 897 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:898:1
[INFO] [stdout]     |
[INFO] [stdout] 898 | / extern "C" {
[INFO] [stdout] 899 | |     pub fn gr_drawimage(
[INFO] [stdout] 900 | |         arg1: f64,
[INFO] [stdout] 901 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 908 | |     );
[INFO] [stdout] 909 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | / extern "C" {
[INFO] [stdout] 911 | |     pub fn gr_importgraphics(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 912 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:913:1
[INFO] [stdout]     |
[INFO] [stdout] 913 | / extern "C" {
[INFO] [stdout] 914 | |     pub fn gr_setshadow(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 915 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:916:1
[INFO] [stdout]     |
[INFO] [stdout] 916 | / extern "C" {
[INFO] [stdout] 917 | |     pub fn gr_settransparency(arg1: f64);
[INFO] [stdout] 918 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:919:1
[INFO] [stdout]     |
[INFO] [stdout] 919 | / extern "C" {
[INFO] [stdout] 920 | |     pub fn gr_inqtransparency(arg1: *mut f64);
[INFO] [stdout] 921 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:922:1
[INFO] [stdout]     |
[INFO] [stdout] 922 | / extern "C" {
[INFO] [stdout] 923 | |     pub fn gr_setcoordxform(arg1: *mut [f64; 2usize]);
[INFO] [stdout] 924 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:925:1
[INFO] [stdout]     |
[INFO] [stdout] 925 | / extern "C" {
[INFO] [stdout] 926 | |     pub fn gr_begingraphics(arg1: *mut ::core::ffi::c_char);
[INFO] [stdout] 927 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:928:1
[INFO] [stdout]     |
[INFO] [stdout] 928 | / extern "C" {
[INFO] [stdout] 929 | |     pub fn gr_endgraphics();
[INFO] [stdout] 930 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:931:1
[INFO] [stdout]     |
[INFO] [stdout] 931 | / extern "C" {
[INFO] [stdout] 932 | |     pub fn gr_getgraphics() -> *mut ::core::ffi::c_char;
[INFO] [stdout] 933 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:934:1
[INFO] [stdout]     |
[INFO] [stdout] 934 | / extern "C" {
[INFO] [stdout] 935 | |     pub fn gr_drawgraphics(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 936 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:937:1
[INFO] [stdout]     |
[INFO] [stdout] 937 | / extern "C" {
[INFO] [stdout] 938 | |     pub fn gr_startlistener() -> ::core::ffi::c_int;
[INFO] [stdout] 939 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:940:1
[INFO] [stdout]     |
[INFO] [stdout] 940 | / extern "C" {
[INFO] [stdout] 941 | |     pub fn gr_inqgrplotport() -> ::core::ffi::c_int;
[INFO] [stdout] 942 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:943:1
[INFO] [stdout]     |
[INFO] [stdout] 943 | / extern "C" {
[INFO] [stdout] 944 | |     pub fn gr_setgrplotport(arg1: ::core::ffi::c_int) -> ::core::ffi::c_int;
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:946:1
[INFO] [stdout]     |
[INFO] [stdout] 946 | / extern "C" {
[INFO] [stdout] 947 | |     pub fn gr_mathtex(arg1: f64, arg2: f64, arg3: *mut ::core::ffi::c_char);
[INFO] [stdout] 948 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:949:1
[INFO] [stdout]     |
[INFO] [stdout] 949 | / extern "C" {
[INFO] [stdout] 950 | |     pub fn gr_inqmathtex(
[INFO] [stdout] 951 | |         arg1: f64,
[INFO] [stdout] 952 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 956 | |     );
[INFO] [stdout] 957 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:958:1
[INFO] [stdout]     |
[INFO] [stdout] 958 | / extern "C" {
[INFO] [stdout] 959 | |     pub fn gr_mathtex3d(
[INFO] [stdout] 960 | |         arg1: f64,
[INFO] [stdout] 961 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 965 | |     );
[INFO] [stdout] 966 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:967:1
[INFO] [stdout]     |
[INFO] [stdout] 967 | / extern "C" {
[INFO] [stdout] 968 | |     pub fn gr_inqmathtex3d(
[INFO] [stdout] 969 | |         arg1: f64,
[INFO] [stdout] 970 | |         arg2: f64,
[INFO] [stdout] ...   |
[INFO] [stdout] 978 | |     );
[INFO] [stdout] 979 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:980:1
[INFO] [stdout]     |
[INFO] [stdout] 980 | / extern "C" {
[INFO] [stdout] 981 | |     pub fn gr_beginselection(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 982 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:983:1
[INFO] [stdout]     |
[INFO] [stdout] 983 | / extern "C" {
[INFO] [stdout] 984 | |     pub fn gr_endselection();
[INFO] [stdout] 985 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:986:1
[INFO] [stdout]     |
[INFO] [stdout] 986 | / extern "C" {
[INFO] [stdout] 987 | |     pub fn gr_setbboxcallback(
[INFO] [stdout] 988 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 989 | |         arg2: ::core::option::Option<
[INFO] [stdout] ...   |
[INFO] [stdout] 998 | |     );
[INFO] [stdout] 999 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1000:1
[INFO] [stdout]      |
[INFO] [stdout] 1000 | / extern "C" {
[INFO] [stdout] 1001 | |     pub fn gr_cancelbboxcallback();
[INFO] [stdout] 1002 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1003:1
[INFO] [stdout]      |
[INFO] [stdout] 1003 | / extern "C" {
[INFO] [stdout] 1004 | |     pub fn gr_moveselection(arg1: f64, arg2: f64);
[INFO] [stdout] 1005 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / extern "C" {
[INFO] [stdout] 1007 | |     pub fn gr_resizeselection(arg1: ::core::ffi::c_int, arg2: f64, arg3: f64);
[INFO] [stdout] 1008 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1009:1
[INFO] [stdout]      |
[INFO] [stdout] 1009 | / extern "C" {
[INFO] [stdout] 1010 | |     pub fn gr_inqbbox(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 1011 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1012:1
[INFO] [stdout]      |
[INFO] [stdout] 1012 | / extern "C" {
[INFO] [stdout] 1013 | |     pub fn gr_setbackground();
[INFO] [stdout] 1014 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1015:1
[INFO] [stdout]      |
[INFO] [stdout] 1015 | / extern "C" {
[INFO] [stdout] 1016 | |     pub fn gr_clearbackground();
[INFO] [stdout] 1017 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1018:1
[INFO] [stdout]      |
[INFO] [stdout] 1018 | / extern "C" {
[INFO] [stdout] 1019 | |     pub fn gr_precision() -> f64;
[INFO] [stdout] 1020 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1021:1
[INFO] [stdout]      |
[INFO] [stdout] 1021 | / extern "C" {
[INFO] [stdout] 1022 | |     pub fn gr_text_maxsize() -> ::core::ffi::c_int;
[INFO] [stdout] 1023 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1024:1
[INFO] [stdout]      |
[INFO] [stdout] 1024 | / extern "C" {
[INFO] [stdout] 1025 | |     pub fn gr_setregenflags(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1026 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1027:1
[INFO] [stdout]      |
[INFO] [stdout] 1027 | / extern "C" {
[INFO] [stdout] 1028 | |     pub fn gr_inqregenflags() -> ::core::ffi::c_int;
[INFO] [stdout] 1029 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1030:1
[INFO] [stdout]      |
[INFO] [stdout] 1030 | / extern "C" {
[INFO] [stdout] 1031 | |     pub fn gr_savestate();
[INFO] [stdout] 1032 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1033:1
[INFO] [stdout]      |
[INFO] [stdout] 1033 | / extern "C" {
[INFO] [stdout] 1034 | |     pub fn gr_restorestate();
[INFO] [stdout] 1035 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1036:1
[INFO] [stdout]      |
[INFO] [stdout] 1036 | / extern "C" {
[INFO] [stdout] 1037 | |     pub fn gr_savecontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1038 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1039:1
[INFO] [stdout]      |
[INFO] [stdout] 1039 | / extern "C" {
[INFO] [stdout] 1040 | |     pub fn gr_selectcontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1041 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / extern "C" {
[INFO] [stdout] 1043 | |     pub fn gr_destroycontext(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1044 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1045:1
[INFO] [stdout]      |
[INFO] [stdout] 1045 | / extern "C" {
[INFO] [stdout] 1046 | |     pub fn gr_unselectcontext();
[INFO] [stdout] 1047 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1048:1
[INFO] [stdout]      |
[INFO] [stdout] 1048 | / extern "C" {
[INFO] [stdout] 1049 | |     pub fn gr_uselinespec(arg1: *mut ::core::ffi::c_char) -> ::core::ffi::c_int;
[INFO] [stdout] 1050 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1051:1
[INFO] [stdout]      |
[INFO] [stdout] 1051 | / extern "C" {
[INFO] [stdout] 1052 | |     pub fn gr_delaunay(
[INFO] [stdout] 1053 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1054 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1058 | |     );
[INFO] [stdout] 1059 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1060:1
[INFO] [stdout]      |
[INFO] [stdout] 1060 | / extern "C" {
[INFO] [stdout] 1061 | |     pub fn gr_reducepoints(
[INFO] [stdout] 1062 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1063 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1068 | |     );
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1070:1
[INFO] [stdout]      |
[INFO] [stdout] 1070 | / extern "C" {
[INFO] [stdout] 1071 | |     pub fn gr_trisurface(arg1: ::core::ffi::c_int, arg2: *mut f64, arg3: *mut f64, arg4: *mut f64);
[INFO] [stdout] 1072 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1073:1
[INFO] [stdout]      |
[INFO] [stdout] 1073 | / extern "C" {
[INFO] [stdout] 1074 | |     pub fn gr_gradient(
[INFO] [stdout] 1075 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1076 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1082 | |     );
[INFO] [stdout] 1083 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1084:1
[INFO] [stdout]      |
[INFO] [stdout] 1084 | / extern "C" {
[INFO] [stdout] 1085 | |     pub fn gr_quiver(
[INFO] [stdout] 1086 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1087 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1093 | |     );
[INFO] [stdout] 1094 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1095:1
[INFO] [stdout]      |
[INFO] [stdout] 1095 | / extern "C" {
[INFO] [stdout] 1096 | |     pub fn gr_interp2(
[INFO] [stdout] 1097 | |         nx: ::core::ffi::c_int,
[INFO] [stdout] 1098 | |         ny: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1109 | |     );
[INFO] [stdout] 1110 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1111:1
[INFO] [stdout]      |
[INFO] [stdout] 1111 | / extern "C" {
[INFO] [stdout] 1112 | |     pub fn gr_version() -> *const ::core::ffi::c_char;
[INFO] [stdout] 1113 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1114:1
[INFO] [stdout]      |
[INFO] [stdout] 1114 | / extern "C" {
[INFO] [stdout] 1115 | |     pub fn gr_shade(
[INFO] [stdout] 1116 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1117 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1125 | |     );
[INFO] [stdout] 1126 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1127:1
[INFO] [stdout]      |
[INFO] [stdout] 1127 | / extern "C" {
[INFO] [stdout] 1128 | |     pub fn gr_shadepoints(
[INFO] [stdout] 1129 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1130 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1135 | |     );
[INFO] [stdout] 1136 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1137:1
[INFO] [stdout]      |
[INFO] [stdout] 1137 | / extern "C" {
[INFO] [stdout] 1138 | |     pub fn gr_shadelines(
[INFO] [stdout] 1139 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1140 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1145 | |     );
[INFO] [stdout] 1146 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1147:1
[INFO] [stdout]      |
[INFO] [stdout] 1147 | / extern "C" {
[INFO] [stdout] 1148 | |     pub fn gr_panzoom(
[INFO] [stdout] 1149 | |         arg1: f64,
[INFO] [stdout] 1150 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1157 | |     );
[INFO] [stdout] 1158 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1159:1
[INFO] [stdout]      |
[INFO] [stdout] 1159 | / extern "C" {
[INFO] [stdout] 1160 | |     pub fn gr_findboundary(
[INFO] [stdout] 1161 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1162 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1168 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 1169 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1170:1
[INFO] [stdout]      |
[INFO] [stdout] 1170 | / extern "C" {
[INFO] [stdout] 1171 | |     pub fn gr_setresamplemethod(arg1: ::core::ffi::c_uint);
[INFO] [stdout] 1172 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1173:1
[INFO] [stdout]      |
[INFO] [stdout] 1173 | / extern "C" {
[INFO] [stdout] 1174 | |     pub fn gr_inqresamplemethod(arg1: *mut ::core::ffi::c_uint);
[INFO] [stdout] 1175 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1176:1
[INFO] [stdout]      |
[INFO] [stdout] 1176 | / extern "C" {
[INFO] [stdout] 1177 | |     pub fn gr_path(
[INFO] [stdout] 1178 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1179 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1182 | |     );
[INFO] [stdout] 1183 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1184:1
[INFO] [stdout]      |
[INFO] [stdout] 1184 | / extern "C" {
[INFO] [stdout] 1185 | |     pub fn gr_setborderwidth(arg1: f64);
[INFO] [stdout] 1186 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1187:1
[INFO] [stdout]      |
[INFO] [stdout] 1187 | / extern "C" {
[INFO] [stdout] 1188 | |     pub fn gr_inqborderwidth(arg1: *mut f64);
[INFO] [stdout] 1189 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1190:1
[INFO] [stdout]      |
[INFO] [stdout] 1190 | / extern "C" {
[INFO] [stdout] 1191 | |     pub fn gr_setbordercolorind(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1192 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1193:1
[INFO] [stdout]      |
[INFO] [stdout] 1193 | / extern "C" {
[INFO] [stdout] 1194 | |     pub fn gr_inqbordercolorind(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1195 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1196:1
[INFO] [stdout]      |
[INFO] [stdout] 1196 | / extern "C" {
[INFO] [stdout] 1197 | |     pub fn gr_selectclipxform(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1198 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1199:1
[INFO] [stdout]      |
[INFO] [stdout] 1199 | / extern "C" {
[INFO] [stdout] 1200 | |     pub fn gr_inqclipxform(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1201 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1202:1
[INFO] [stdout]      |
[INFO] [stdout] 1202 | / extern "C" {
[INFO] [stdout] 1203 | |     pub fn gr_inqclip(arg1: *mut ::core::ffi::c_int, arg2: *mut f64);
[INFO] [stdout] 1204 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1205:1
[INFO] [stdout]      |
[INFO] [stdout] 1205 | / extern "C" {
[INFO] [stdout] 1206 | |     pub fn gr_setprojectiontype(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1207 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1208:1
[INFO] [stdout]      |
[INFO] [stdout] 1208 | / extern "C" {
[INFO] [stdout] 1209 | |     pub fn gr_inqprojectiontype(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1210 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1211:1
[INFO] [stdout]      |
[INFO] [stdout] 1211 | / extern "C" {
[INFO] [stdout] 1212 | |     pub fn gr_setperspectiveprojection(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1213 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1214:1
[INFO] [stdout]      |
[INFO] [stdout] 1214 | / extern "C" {
[INFO] [stdout] 1215 | |     pub fn gr_inqperspectiveprojection(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 1216 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1217:1
[INFO] [stdout]      |
[INFO] [stdout] 1217 | / extern "C" {
[INFO] [stdout] 1218 | |     pub fn gr_settransformationparameters(
[INFO] [stdout] 1219 | |         arg1: f64,
[INFO] [stdout] 1220 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1228 | |     );
[INFO] [stdout] 1229 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1230:1
[INFO] [stdout]      |
[INFO] [stdout] 1230 | / extern "C" {
[INFO] [stdout] 1231 | |     pub fn gr_inqtransformationparameters(
[INFO] [stdout] 1232 | |         arg1: *mut f64,
[INFO] [stdout] 1233 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1241 | |     );
[INFO] [stdout] 1242 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1243:1
[INFO] [stdout]      |
[INFO] [stdout] 1243 | / extern "C" {
[INFO] [stdout] 1244 | |     pub fn gr_setorthographicprojection(
[INFO] [stdout] 1245 | |         arg1: f64,
[INFO] [stdout] 1246 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1251 | |     );
[INFO] [stdout] 1252 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1253:1
[INFO] [stdout]      |
[INFO] [stdout] 1253 | / extern "C" {
[INFO] [stdout] 1254 | |     pub fn gr_inqorthographicprojection(
[INFO] [stdout] 1255 | |         arg1: *mut f64,
[INFO] [stdout] 1256 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1261 | |     );
[INFO] [stdout] 1262 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1263:1
[INFO] [stdout]      |
[INFO] [stdout] 1263 | / extern "C" {
[INFO] [stdout] 1264 | |     pub fn gr_camerainteraction(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 1265 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1266:1
[INFO] [stdout]      |
[INFO] [stdout] 1266 | / extern "C" {
[INFO] [stdout] 1267 | |     pub fn gr_setwindow3d(arg1: f64, arg2: f64, arg3: f64, arg4: f64, arg5: f64, arg6: f64);
[INFO] [stdout] 1268 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1269:1
[INFO] [stdout]      |
[INFO] [stdout] 1269 | / extern "C" {
[INFO] [stdout] 1270 | |     pub fn gr_inqwindow3d(
[INFO] [stdout] 1271 | |         arg1: *mut f64,
[INFO] [stdout] 1272 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1277 | |     );
[INFO] [stdout] 1278 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1279:1
[INFO] [stdout]      |
[INFO] [stdout] 1279 | / extern "C" {
[INFO] [stdout] 1280 | |     pub fn gr_setscalefactors3d(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1281 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1282:1
[INFO] [stdout]      |
[INFO] [stdout] 1282 | / extern "C" {
[INFO] [stdout] 1283 | |     pub fn gr_inqscalefactors3d(arg1: *mut f64, arg2: *mut f64, arg3: *mut f64);
[INFO] [stdout] 1284 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1285:1
[INFO] [stdout]      |
[INFO] [stdout] 1285 | / extern "C" {
[INFO] [stdout] 1286 | |     pub fn gr_setspace3d(arg1: f64, arg2: f64, arg3: f64, arg4: f64);
[INFO] [stdout] 1287 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1288:1
[INFO] [stdout]      |
[INFO] [stdout] 1288 | / extern "C" {
[INFO] [stdout] 1289 | |     pub fn gr_inqspace3d(
[INFO] [stdout] 1290 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1291 | |         arg2: *mut f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1295 | |     );
[INFO] [stdout] 1296 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1297:1
[INFO] [stdout]      |
[INFO] [stdout] 1297 | / extern "C" {
[INFO] [stdout] 1298 | |     pub fn gr_text3d(
[INFO] [stdout] 1299 | |         arg1: f64,
[INFO] [stdout] 1300 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1304 | |     );
[INFO] [stdout] 1305 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1306:1
[INFO] [stdout]      |
[INFO] [stdout] 1306 | / extern "C" {
[INFO] [stdout] 1307 | |     pub fn gr_inqtext3d(
[INFO] [stdout] 1308 | |         arg1: f64,
[INFO] [stdout] 1309 | |         arg2: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1315 | |     );
[INFO] [stdout] 1316 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1317:1
[INFO] [stdout]      |
[INFO] [stdout] 1317 | / extern "C" {
[INFO] [stdout] 1318 | |     pub fn gr_settextencoding(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1319 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1320:1
[INFO] [stdout]      |
[INFO] [stdout] 1320 | / extern "C" {
[INFO] [stdout] 1321 | |     pub fn gr_inqtextencoding(arg1: *mut ::core::ffi::c_int);
[INFO] [stdout] 1322 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1323:1
[INFO] [stdout]      |
[INFO] [stdout] 1323 | / extern "C" {
[INFO] [stdout] 1324 | |     pub fn gr_loadfont(arg1: *mut ::core::ffi::c_char, arg2: *mut ::core::ffi::c_int);
[INFO] [stdout] 1325 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1326:1
[INFO] [stdout]      |
[INFO] [stdout] 1326 | / extern "C" {
[INFO] [stdout] 1327 | |     pub fn gr_setcallback(
[INFO] [stdout] 1328 | |         arg1: ::core::option::Option<
[INFO] [stdout] 1329 | |             unsafe extern "C" fn(arg1: *const ::core::ffi::c_char) -> *mut ::core::ffi::c_char,
[INFO] [stdout] 1330 | |         >,
[INFO] [stdout] 1331 | |     );
[INFO] [stdout] 1332 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1333:1
[INFO] [stdout]      |
[INFO] [stdout] 1333 | / extern "C" {
[INFO] [stdout] 1334 | |     pub fn gr_setthreadnumber(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1335 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1336:1
[INFO] [stdout]      |
[INFO] [stdout] 1336 | / extern "C" {
[INFO] [stdout] 1337 | |     pub fn gr_setpicturesizeforvolume(arg1: ::core::ffi::c_int, arg2: ::core::ffi::c_int);
[INFO] [stdout] 1338 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1339:1
[INFO] [stdout]      |
[INFO] [stdout] 1339 | / extern "C" {
[INFO] [stdout] 1340 | |     pub fn gr_setvolumebordercalculation(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1341 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1342:1
[INFO] [stdout]      |
[INFO] [stdout] 1342 | / extern "C" {
[INFO] [stdout] 1343 | |     pub fn gr_setapproximativecalculation(arg1: ::core::ffi::c_int);
[INFO] [stdout] 1344 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1345:1
[INFO] [stdout]      |
[INFO] [stdout] 1345 | / extern "C" {
[INFO] [stdout] 1346 | |     pub fn gr_inqvolumeflags(
[INFO] [stdout] 1347 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1348 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1352 | |     );
[INFO] [stdout] 1353 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1354:1
[INFO] [stdout]      |
[INFO] [stdout] 1354 | / extern "C" {
[INFO] [stdout] 1355 | |     pub fn gr_cpubasedvolume(
[INFO] [stdout] 1356 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1357 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1365 | |     );
[INFO] [stdout] 1366 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1367:1
[INFO] [stdout]      |
[INFO] [stdout] 1367 | / extern "C" {
[INFO] [stdout] 1368 | |     pub fn gr_cpubasedvolume_2pass(
[INFO] [stdout] 1369 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1370 | |         arg2: ::core::ffi::c_int,
[INFO] [stdout] ...    |
[INFO] [stdout] 1379 | |     ) -> *const cpubasedvolume_2pass_t;
[INFO] [stdout] 1380 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1381:1
[INFO] [stdout]      |
[INFO] [stdout] 1381 | / extern "C" {
[INFO] [stdout] 1382 | |     pub fn gr_inqvpsize(
[INFO] [stdout] 1383 | |         arg1: *mut ::core::ffi::c_int,
[INFO] [stdout] 1384 | |         arg2: *mut ::core::ffi::c_int,
[INFO] [stdout] 1385 | |         arg3: *mut f64,
[INFO] [stdout] 1386 | |     );
[INFO] [stdout] 1387 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1388:1
[INFO] [stdout]      |
[INFO] [stdout] 1388 | / extern "C" {
[INFO] [stdout] 1389 | |     pub fn gr_polygonmesh3d(
[INFO] [stdout] 1390 | |         arg1: ::core::ffi::c_int,
[INFO] [stdout] 1391 | |         arg2: *const f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1397 | |     );
[INFO] [stdout] 1398 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1410:1
[INFO] [stdout]      |
[INFO] [stdout] 1410 | / extern "C" {
[INFO] [stdout] 1411 | |     pub fn gr_volume_nogrid(
[INFO] [stdout] 1412 | |         arg1: ::core::ffi::c_ulong,
[INFO] [stdout] 1413 | |         arg2: *const data_point3d_t,
[INFO] [stdout] ...    |
[INFO] [stdout] 1421 | |     );
[INFO] [stdout] 1422 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1423:1
[INFO] [stdout]      |
[INFO] [stdout] 1423 | / extern "C" {
[INFO] [stdout] 1424 | |     pub fn gr_volume_interp_tri_linear_init(arg1: f64, arg2: f64, arg3: f64);
[INFO] [stdout] 1425 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1426:1
[INFO] [stdout]      |
[INFO] [stdout] 1426 | / extern "C" {
[INFO] [stdout] 1427 | |     pub fn gr_volume_interp_gauss_init(arg1: f64, arg2: *mut f64);
[INFO] [stdout] 1428 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1429:1
[INFO] [stdout]      |
[INFO] [stdout] 1429 | / extern "C" {
[INFO] [stdout] 1430 | |     pub fn gr_volume_interp_tri_linear(
[INFO] [stdout] 1431 | |         arg1: *const data_point3d_t,
[INFO] [stdout] 1432 | |         arg2: *const ::core::ffi::c_void,
[INFO] [stdout] ...    |
[INFO] [stdout] 1435 | |     ) -> f64;
[INFO] [stdout] 1436 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1437:1
[INFO] [stdout]      |
[INFO] [stdout] 1437 | / extern "C" {
[INFO] [stdout] 1438 | |     pub fn gr_volume_interp_gauss(
[INFO] [stdout] 1439 | |         arg1: *const data_point3d_t,
[INFO] [stdout] 1440 | |         arg2: *const ::core::ffi::c_void,
[INFO] [stdout] ...    |
[INFO] [stdout] 1443 | |     ) -> f64;
[INFO] [stdout] 1444 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1445:1
[INFO] [stdout]      |
[INFO] [stdout] 1445 | / extern "C" {
[INFO] [stdout] 1446 | |     pub fn gr_setmathfont(font: ::core::ffi::c_int);
[INFO] [stdout] 1447 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1448:1
[INFO] [stdout]      |
[INFO] [stdout] 1448 | / extern "C" {
[INFO] [stdout] 1449 | |     pub fn gr_inqmathfont(font: *mut ::core::ffi::c_int);
[INFO] [stdout] 1450 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1451:1
[INFO] [stdout]      |
[INFO] [stdout] 1451 | / extern "C" {
[INFO] [stdout] 1452 | |     pub fn gr_setclipregion(region: ::core::ffi::c_int);
[INFO] [stdout] 1453 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1454:1
[INFO] [stdout]      |
[INFO] [stdout] 1454 | / extern "C" {
[INFO] [stdout] 1455 | |     pub fn gr_inqclipregion(region: *mut ::core::ffi::c_int);
[INFO] [stdout] 1456 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1457:1
[INFO] [stdout]      |
[INFO] [stdout] 1457 | / extern "C" {
[INFO] [stdout] 1458 | |     pub fn gr_setclipsector(start_angle: f64, end_angle: f64);
[INFO] [stdout] 1459 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1460:1
[INFO] [stdout]      |
[INFO] [stdout] 1460 | / extern "C" {
[INFO] [stdout] 1461 | |     pub fn gr_inqclipsector(start_angle: *mut f64, end_angle: *mut f64);
[INFO] [stdout] 1462 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1463:1
[INFO] [stdout]      |
[INFO] [stdout] 1463 | / extern "C" {
[INFO] [stdout] 1464 | |     pub fn gr_settextoffset(xoff: f64, yoff: f64);
[INFO] [stdout] 1465 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1466:1
[INFO] [stdout]      |
[INFO] [stdout] 1466 | / extern "C" {
[INFO] [stdout] 1467 | |     pub fn gr_ftoa(
[INFO] [stdout] 1468 | |         string: *mut ::core::ffi::c_char,
[INFO] [stdout] 1469 | |         value: f64,
[INFO] [stdout] 1470 | |         reference: *mut format_reference_t,
[INFO] [stdout] 1471 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 1472 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]     --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/gr.rs:1473:1
[INFO] [stdout]      |
[INFO] [stdout] 1473 | / extern "C" {
[INFO] [stdout] 1474 | |     pub fn gr_getformat(
[INFO] [stdout] 1475 | |         result: *mut format_reference_t,
[INFO] [stdout] 1476 | |         origin: f64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1481 | |     );
[INFO] [stdout] 1482 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | / extern "C" {
[INFO] [stdout] 13 | |     pub fn str_get_format_reference(
[INFO] [stdout] 14 | |         arg1: *mut str_format_reference_t,
[INFO] [stdout] 15 | |         arg2: f64,
[INFO] [stdout] ...  |
[INFO] [stdout] 20 | |     ) -> *mut str_format_reference_t;
[INFO] [stdout] 21 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / extern "C" {
[INFO] [stdout] 23 | |     pub fn str_remove(
[INFO] [stdout] 24 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 25 | |         arg2: ::core::ffi::c_char,
[INFO] [stdout] 26 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 27 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | / extern "C" {
[INFO] [stdout] 29 | |     pub fn str_pad(
[INFO] [stdout] 30 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 31 | |         arg2: ::core::ffi::c_char,
[INFO] [stdout] 32 | |         arg3: ::core::ffi::c_int,
[INFO] [stdout] 33 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 34 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / extern "C" {
[INFO] [stdout] 36 | |     pub fn str_ftoa(
[INFO] [stdout] 37 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 38 | |         arg2: f64,
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |     ) -> *mut ::core::ffi::c_char;
[INFO] [stdout] 42 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:43:1
[INFO] [stdout]    |
[INFO] [stdout] 43 | / extern "C" {
[INFO] [stdout] 44 | |     pub fn str_casecmp(
[INFO] [stdout] 45 | |         arg1: *mut ::core::ffi::c_char,
[INFO] [stdout] 46 | |         arg2: *mut ::core::ffi::c_char,
[INFO] [stdout] 47 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 48 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern blocks must be unsafe
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/gr-sys-8437bd0a7022cf21/out/strlib.rs:49:1
[INFO] [stdout]    |
[INFO] [stdout] 49 | / extern "C" {
[INFO] [stdout] 50 | |     pub fn str_utf8_to_unicode(
[INFO] [stdout] 51 | |         utf8_str: *const ::core::ffi::c_uchar,
[INFO] [stdout] 52 | |         length: *mut ::core::ffi::c_int,
[INFO] [stdout] 53 | |     ) -> ::core::ffi::c_int;
[INFO] [stdout] 54 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gr-sys` (lib) due to 487 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `gr-sys` (lib test) due to 487 previous errors
[INFO] running `Command { std: "docker" "inspect" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37", kill_on_drop: false }`
[INFO] [stdout] dcf9382d6c308e10ac3ff093ff83104332937223281e21f49229be1ecc2d1e37
