[INFO] cloning repository https://github.com/colbyn/web-images-c-api
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colbyn/web-images-c-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Fweb-images-c-api", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Fweb-images-c-api'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 111d6b0849709076d6fe5fd1b24e0396ea28396f
[INFO] checking colbyn/web-images-c-api against try#05c8870159e4f328578a970e125aa76d24f03b56 for pr-76219
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolbyn%2Fweb-images-c-api" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colbyn/web-images-c-api on toolchain 05c8870159e4f328578a970e125aa76d24f03b56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colbyn/web-images-c-api
[INFO] finished tweaking git repo https://github.com/colbyn/web-images-c-api
[INFO] tweaked toml for git repo https://github.com/colbyn/web-images-c-api written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/colbyn/web-images-c-api already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6a28ef43adfa49bcb6e9c881182c84e8cd7004b9dd85494724a9fb2d9b85ccc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a6a28ef43adfa49bcb6e9c881182c84e8cd7004b9dd85494724a9fb2d9b85ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6a28ef43adfa49bcb6e9c881182c84e8cd7004b9dd85494724a9fb2d9b85ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6a28ef43adfa49bcb6e9c881182c84e8cd7004b9dd85494724a9fb2d9b85ccc", kill_on_drop: false }`
[INFO] [stdout] a6a28ef43adfa49bcb6e9c881182c84e8cd7004b9dd85494724a9fb2d9b85ccc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+05c8870159e4f328578a970e125aa76d24f03b56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aef4ca70d791ee1e9c0e5246f4b2116f76019effa223c4c2e027269280a1f6e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0aef4ca70d791ee1e9c0e5246f4b2116f76019effa223c4c2e027269280a1f6e", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.5
[INFO] [stderr]    Compiling ryu v1.0.0
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling matrixmultiply v0.1.15
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling cbindgen v0.9.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]     Checking rawpointer v0.1.0
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking custom_derive v0.1.7
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand_jitter v0.1.4
[INFO] [stderr]     Checking conv v0.3.3
[INFO] [stderr]    Compiling bitflags v1.2.0
[INFO] [stderr]    Compiling libc v0.2.62
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking arrayvec v0.4.12
[INFO] [stderr]    Compiling proc-macro2 v1.0.5
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling memoffset v0.5.1
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]    Compiling c2-chacha v0.2.2
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking rulinalg v0.4.2
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling getrandom v0.1.12
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking stb_truetype v0.3.0
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking rusttype v0.8.1
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking rayon-core v1.6.0
[INFO] [stderr]     Checking colourado v0.2.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.16
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking tiff v0.3.1
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking imageproc v0.19.2
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling toml v0.5.3
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling web-images-cabi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | / pub unsafe extern fn wi_img_is_ok(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 84 | |     if ctx.is_null() {
[INFO] [stdout] 85 | |         return 0;
[INFO] [stdout] 86 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     }
[INFO] [stdout] 91 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | / pub unsafe extern fn wi_img_is_err(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 95  | |     if ctx.is_null() {
[INFO] [stdout] 96  | |         return 1;
[INFO] [stdout] 97  | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |     }
[INFO] [stdout] 102 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | / pub unsafe extern fn wi_img_get_err_msg(ctx: *const WiImage) -> *const c_char {
[INFO] [stdout] 106 | |     if ctx.is_null() {
[INFO] [stdout] 107 | |         return std::ptr::null();
[INFO] [stdout] 108 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     }
[INFO] [stdout] 116 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | / pub unsafe extern fn wi_grayimg_is_ok(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 120 | |     if ctx.is_null() {
[INFO] [stdout] 121 | |         return 0;
[INFO] [stdout] 122 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     }
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / pub unsafe extern fn wi_grayimg_is_err(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 131 | |     if ctx.is_null() {
[INFO] [stdout] 132 | |         return 1;
[INFO] [stdout] 133 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | / pub unsafe extern fn wi_grayimg_get_err_msg(ctx: *const WiGrayImage) -> *const c_char {
[INFO] [stdout] 142 | |     if ctx.is_null() {
[INFO] [stdout] 143 | |         return std::ptr::null();
[INFO] [stdout] 144 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:155:1
[INFO] [stdout]     |
[INFO] [stdout] 155 | / pub unsafe extern fn wi_grayimg_u32_is_ok(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 156 | |     if ctx.is_null() {
[INFO] [stdout] 157 | |         return 0;
[INFO] [stdout] 158 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     }
[INFO] [stdout] 163 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | / pub unsafe extern fn wi_grayimg_u32_is_err(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 167 | |     if ctx.is_null() {
[INFO] [stdout] 168 | |         return 1;
[INFO] [stdout] 169 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     }
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | / pub unsafe extern fn wi_grayimg_u32_get_err_msg(ctx: *const WiGrayImageU32) -> *const c_char {
[INFO] [stdout] 178 | |     if ctx.is_null() {
[INFO] [stdout] 179 | |         return std::ptr::null();
[INFO] [stdout] 180 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |     }
[INFO] [stdout] 188 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / pub unsafe extern fn wi_img_clone(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 198 | |     if ctx.is_null() {
[INFO] [stdout] 199 | |         return std::ptr::null_mut();
[INFO] [stdout] 200 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |     Box::into_raw(result)
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:210:1
[INFO] [stdout]     |
[INFO] [stdout] 210 | / pub unsafe extern fn wi_img_free(ctx: *mut WiImage) {
[INFO] [stdout] 211 | |     if !ctx.is_null() {
[INFO] [stdout] 212 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 213 | |         std::mem::drop(value);
[INFO] [stdout] 214 | |     }
[INFO] [stdout] 215 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:218:1
[INFO] [stdout]     |
[INFO] [stdout] 218 | / pub unsafe extern fn wi_grayimg_clone(ctx: *const WiGrayImage) -> *mut WiGrayImage {
[INFO] [stdout] 219 | |     if ctx.is_null() {
[INFO] [stdout] 220 | |         return std::ptr::null_mut();
[INFO] [stdout] 221 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 227 | |     Box::into_raw(result)
[INFO] [stdout] 228 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | / pub unsafe extern fn wi_grayimg_free(ctx: *mut WiGrayImage) {
[INFO] [stdout] 232 | |     if !ctx.is_null() {
[INFO] [stdout] 233 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 234 | |         std::mem::drop(value);
[INFO] [stdout] 235 | |     }
[INFO] [stdout] 236 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / pub unsafe extern fn wi_grayimg_u32_clone(ctx: *const WiGrayImageU32) -> *mut WiGrayImageU32 {
[INFO] [stdout] 240 | |     if ctx.is_null() {
[INFO] [stdout] 241 | |         return std::ptr::null_mut();
[INFO] [stdout] 242 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 248 | |     Box::into_raw(result)
[INFO] [stdout] 249 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | / pub unsafe extern fn wi_grayimg_u32_free(ctx: *mut WiGrayImageU32) {
[INFO] [stdout] 253 | |     if !ctx.is_null() {
[INFO] [stdout] 254 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 255 | |         std::mem::drop(value);
[INFO] [stdout] 256 | |     }
[INFO] [stdout] 257 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / pub unsafe extern fn wi_img_to_luma(ctx: *const WiImage) -> *mut WiGrayImage {
[INFO] [stdout] 266 | |     if ctx.is_null() {
[INFO] [stdout] 267 | |         return std::ptr::null_mut();
[INFO] [stdout] 268 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     Box::into_raw(result)
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | / pub unsafe extern fn wi_grayimg_to_img(ctx: *const WiGrayImage) -> *mut WiImage {
[INFO] [stdout] 280 | |     if ctx.is_null() {
[INFO] [stdout] 281 | |         return std::ptr::null_mut();
[INFO] [stdout] 282 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |     Box::into_raw(result)
[INFO] [stdout] 289 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:292:1
[INFO] [stdout]     |
[INFO] [stdout] 292 | / pub unsafe extern fn wi_grayimg_u32_to_img_with_pretty_labels(ctx: *const WiGrayImageU32) -> *mut WiImage {
[INFO] [stdout] 293 | |     fn random_color_map(keys: HashSet<u32>) -> HashMap<u32, image::Rgb<u8>> {
[INFO] [stdout] 294 | |         use colourado::{Color, ColorPalette, PaletteType};
[INFO] [stdout] 295 | |         let palette = ColorPalette::new(keys.len() as u32, PaletteType::Random, false);
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |     Box::into_raw(result)
[INFO] [stdout] 336 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/lib.rs:83:1
[INFO] [stdout]    |
[INFO] [stdout] 83 | / pub unsafe extern fn wi_img_is_ok(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 84 | |     if ctx.is_null() {
[INFO] [stdout] 85 | |         return 0;
[INFO] [stdout] 86 | |     }
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |     }
[INFO] [stdout] 91 | | }
[INFO] [stdout]    | |_^ ABI should be specified here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(missing_abi)]` on by default
[INFO] [stdout]    = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / pub unsafe extern fn wi_img_open(path: *const c_char) -> *mut WiImage {
[INFO] [stdout] 346 | |     if path.is_null() {
[INFO] [stdout] 347 | |         return std::ptr::null_mut();
[INFO] [stdout] 348 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 356 | |     Box::into_raw(result)
[INFO] [stdout] 357 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:94:1
[INFO] [stdout]     |
[INFO] [stdout] 94  | / pub unsafe extern fn wi_img_is_err(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 95  | |     if ctx.is_null() {
[INFO] [stdout] 96  | |         return 1;
[INFO] [stdout] 97  | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 101 | |     }
[INFO] [stdout] 102 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | / pub unsafe extern fn wi_img_get_err_msg(ctx: *const WiImage) -> *const c_char {
[INFO] [stdout] 106 | |     if ctx.is_null() {
[INFO] [stdout] 107 | |         return std::ptr::null();
[INFO] [stdout] 108 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 115 | |     }
[INFO] [stdout] 116 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:360:1
[INFO] [stdout]     |
[INFO] [stdout] 360 | / pub unsafe extern fn wi_new_luma8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 361 | |     let result = Ok(DynamicImage::new_luma8(width, height));
[INFO] [stdout] 362 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 363 | |     Box::into_raw(result)
[INFO] [stdout] 364 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:119:1
[INFO] [stdout]     |
[INFO] [stdout] 119 | / pub unsafe extern fn wi_grayimg_is_ok(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 120 | |     if ctx.is_null() {
[INFO] [stdout] 121 | |         return 0;
[INFO] [stdout] 122 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 126 | |     }
[INFO] [stdout] 127 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:130:1
[INFO] [stdout]     |
[INFO] [stdout] 130 | / pub unsafe extern fn wi_grayimg_is_err(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 131 | |     if ctx.is_null() {
[INFO] [stdout] 132 | |         return 1;
[INFO] [stdout] 133 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 137 | |     }
[INFO] [stdout] 138 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | / pub unsafe extern fn wi_new_rgb8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 368 | |     let result = Ok(DynamicImage::new_rgb8(width, height));
[INFO] [stdout] 369 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 370 | |     Box::into_raw(result)
[INFO] [stdout] 371 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:141:1
[INFO] [stdout]     |
[INFO] [stdout] 141 | / pub unsafe extern fn wi_grayimg_get_err_msg(ctx: *const WiGrayImage) -> *const c_char {
[INFO] [stdout] 142 | |     if ctx.is_null() {
[INFO] [stdout] 143 | |         return std::ptr::null();
[INFO] [stdout] 144 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |     }
[INFO] [stdout] 152 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | / pub unsafe extern fn wi_new_rgba8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 375 | |     let result = Ok(DynamicImage::new_rgba8(width, height));
[INFO] [stdout] 376 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 377 | |     Box::into_raw(result)
[INFO] [stdout] 378 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:155:1
[INFO] [stdout]     |
[INFO] [stdout] 155 | / pub unsafe extern fn wi_grayimg_u32_is_ok(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 156 | |     if ctx.is_null() {
[INFO] [stdout] 157 | |         return 0;
[INFO] [stdout] 158 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 162 | |     }
[INFO] [stdout] 163 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:166:1
[INFO] [stdout]     |
[INFO] [stdout] 166 | / pub unsafe extern fn wi_grayimg_u32_is_err(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 167 | |     if ctx.is_null() {
[INFO] [stdout] 168 | |         return 1;
[INFO] [stdout] 169 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 173 | |     }
[INFO] [stdout] 174 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:177:1
[INFO] [stdout]     |
[INFO] [stdout] 177 | / pub unsafe extern fn wi_grayimg_u32_get_err_msg(ctx: *const WiGrayImageU32) -> *const c_char {
[INFO] [stdout] 178 | |     if ctx.is_null() {
[INFO] [stdout] 179 | |         return std::ptr::null();
[INFO] [stdout] 180 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 187 | |     }
[INFO] [stdout] 188 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:381:1
[INFO] [stdout]     |
[INFO] [stdout] 381 | / pub unsafe extern fn wi_img_crop(ctx: *const WiImage, cx: u32, cy: u32, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 382 | |     if ctx.is_null() {
[INFO] [stdout] 383 | |         return std::ptr::null_mut();
[INFO] [stdout] 384 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 390 | |     Box::into_raw(result)
[INFO] [stdout] 391 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:197:1
[INFO] [stdout]     |
[INFO] [stdout] 197 | / pub unsafe extern fn wi_img_clone(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 198 | |     if ctx.is_null() {
[INFO] [stdout] 199 | |         return std::ptr::null_mut();
[INFO] [stdout] 200 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |     Box::into_raw(result)
[INFO] [stdout] 207 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:210:1
[INFO] [stdout]     |
[INFO] [stdout] 210 | / pub unsafe extern fn wi_img_free(ctx: *mut WiImage) {
[INFO] [stdout] 211 | |     if !ctx.is_null() {
[INFO] [stdout] 212 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 213 | |         std::mem::drop(value);
[INFO] [stdout] 214 | |     }
[INFO] [stdout] 215 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:394:1
[INFO] [stdout]     |
[INFO] [stdout] 394 | / pub unsafe extern fn wi_img_color(ctx: *const WiImage) -> *const c_char {
[INFO] [stdout] 395 | |     if ctx.is_null() {
[INFO] [stdout] 396 | |         return std::ptr::null_mut();
[INFO] [stdout] 397 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |     }
[INFO] [stdout] 428 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:218:1
[INFO] [stdout]     |
[INFO] [stdout] 218 | / pub unsafe extern fn wi_grayimg_clone(ctx: *const WiGrayImage) -> *mut WiGrayImage {
[INFO] [stdout] 219 | |     if ctx.is_null() {
[INFO] [stdout] 220 | |         return std::ptr::null_mut();
[INFO] [stdout] 221 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 227 | |     Box::into_raw(result)
[INFO] [stdout] 228 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:432:1
[INFO] [stdout]     |
[INFO] [stdout] 432 | / pub unsafe extern fn wi_img_grayscale(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 433 | |     if ctx.is_null() {
[INFO] [stdout] 434 | |         return std::ptr::null_mut();
[INFO] [stdout] 435 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 441 | |     Box::into_raw(result)
[INFO] [stdout] 442 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:445:1
[INFO] [stdout]     |
[INFO] [stdout] 445 | / pub unsafe extern fn wi_img_invert(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 446 | |     if ctx.is_null() {
[INFO] [stdout] 447 | |         return std::ptr::null_mut();
[INFO] [stdout] 448 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 458 | |     Box::into_raw(result)
[INFO] [stdout] 459 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:463:1
[INFO] [stdout]     |
[INFO] [stdout] 463 | / pub unsafe extern fn wi_img_resize(ctx: *const WiImage, width: u32, height: u32, format: *const c_char) -> *mut WiImage {
[INFO] [stdout] 464 | |     if ctx.is_null() {
[INFO] [stdout] 465 | |         return std::ptr::null_mut();
[INFO] [stdout] 466 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 491 | |     Box::into_raw(result)
[INFO] [stdout] 492 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:495:1
[INFO] [stdout]     |
[INFO] [stdout] 495 | / pub unsafe extern fn wi_img_resize_exact(ctx: *const WiImage, width: u32, height: u32, format: *const c_char) -> *mut WiImage {
[INFO] [stdout] 496 | |     if ctx.is_null() {
[INFO] [stdout] 497 | |         return std::ptr::null_mut();
[INFO] [stdout] 498 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |     Box::into_raw(result)
[INFO] [stdout] 524 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:529:1
[INFO] [stdout]     |
[INFO] [stdout] 529 | / pub unsafe extern fn wi_img_thumbnail(ctx: *const WiImage, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 530 | |     if ctx.is_null() {
[INFO] [stdout] 531 | |         return std::ptr::null_mut();
[INFO] [stdout] 532 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 538 | |     Box::into_raw(result)
[INFO] [stdout] 539 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:543:1
[INFO] [stdout]     |
[INFO] [stdout] 543 | / pub unsafe extern fn wi_img_thumbnail_exact(ctx: *const WiImage, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 544 | |     if ctx.is_null() {
[INFO] [stdout] 545 | |         return std::ptr::null_mut();
[INFO] [stdout] 546 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 552 | |     Box::into_raw(result)
[INFO] [stdout] 553 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:556:1
[INFO] [stdout]     |
[INFO] [stdout] 556 | / pub unsafe extern fn wi_img_blur(ctx: *const WiImage, sigma: f32) -> *mut WiImage {
[INFO] [stdout] 557 | |     if ctx.is_null() {
[INFO] [stdout] 558 | |         return std::ptr::null_mut();
[INFO] [stdout] 559 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 565 | |     Box::into_raw(result)
[INFO] [stdout] 566 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:569:1
[INFO] [stdout]     |
[INFO] [stdout] 569 | / pub unsafe extern fn wi_img_unsharpen(ctx: *const WiImage, sigma: f32, threshold: i32) -> *mut WiImage {
[INFO] [stdout] 570 | |     if ctx.is_null() {
[INFO] [stdout] 571 | |         return std::ptr::null_mut();
[INFO] [stdout] 572 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 578 | |     Box::into_raw(result)
[INFO] [stdout] 579 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:582:1
[INFO] [stdout]     |
[INFO] [stdout] 582 | / pub unsafe extern fn wi_img_filter3x3(ctx: *const WiImage, value: *const f32) -> *mut WiImage {
[INFO] [stdout] 583 | |     if ctx.is_null() {
[INFO] [stdout] 584 | |         return std::ptr::null_mut();
[INFO] [stdout] 585 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 605 | |     Box::into_raw(result)
[INFO] [stdout] 606 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / pub unsafe extern fn wi_img_adjust_contrast(ctx: *const WiImage, value: f32) -> *mut WiImage {
[INFO] [stdout] 610 | |     if ctx.is_null() {
[INFO] [stdout] 611 | |         return std::ptr::null_mut();
[INFO] [stdout] 612 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 618 | |     Box::into_raw(result)
[INFO] [stdout] 619 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:622:1
[INFO] [stdout]     |
[INFO] [stdout] 622 | / pub unsafe extern fn wi_img_brighten(ctx: *const WiImage, value: c_int) -> *mut WiImage {
[INFO] [stdout] 623 | |     if ctx.is_null() {
[INFO] [stdout] 624 | |         return std::ptr::null_mut();
[INFO] [stdout] 625 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 631 | |     Box::into_raw(result)
[INFO] [stdout] 632 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:635:1
[INFO] [stdout]     |
[INFO] [stdout] 635 | / pub unsafe extern fn wi_img_huerotate(ctx: *const WiImage, value: c_int) -> *mut WiImage {
[INFO] [stdout] 636 | |     if ctx.is_null() {
[INFO] [stdout] 637 | |         return std::ptr::null_mut();
[INFO] [stdout] 638 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 644 | |     Box::into_raw(result)
[INFO] [stdout] 645 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:648:1
[INFO] [stdout]     |
[INFO] [stdout] 648 | / pub unsafe extern fn wi_img_flipv(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 649 | |     if ctx.is_null() {
[INFO] [stdout] 650 | |         return std::ptr::null_mut();
[INFO] [stdout] 651 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 657 | |     Box::into_raw(result)
[INFO] [stdout] 658 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:231:1
[INFO] [stdout]     |
[INFO] [stdout] 231 | / pub unsafe extern fn wi_grayimg_free(ctx: *mut WiGrayImage) {
[INFO] [stdout] 232 | |     if !ctx.is_null() {
[INFO] [stdout] 233 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 234 | |         std::mem::drop(value);
[INFO] [stdout] 235 | |     }
[INFO] [stdout] 236 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | / pub unsafe extern fn wi_img_fliph(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 662 | |     if ctx.is_null() {
[INFO] [stdout] 663 | |         return std::ptr::null_mut();
[INFO] [stdout] 664 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 670 | |     Box::into_raw(result)
[INFO] [stdout] 671 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:239:1
[INFO] [stdout]     |
[INFO] [stdout] 239 | / pub unsafe extern fn wi_grayimg_u32_clone(ctx: *const WiGrayImageU32) -> *mut WiGrayImageU32 {
[INFO] [stdout] 240 | |     if ctx.is_null() {
[INFO] [stdout] 241 | |         return std::ptr::null_mut();
[INFO] [stdout] 242 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 248 | |     Box::into_raw(result)
[INFO] [stdout] 249 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | / pub unsafe extern fn wi_grayimg_u32_free(ctx: *mut WiGrayImageU32) {
[INFO] [stdout] 253 | |     if !ctx.is_null() {
[INFO] [stdout] 254 | |         let value = Box::from_raw(ctx);
[INFO] [stdout] 255 | |         std::mem::drop(value);
[INFO] [stdout] 256 | |     }
[INFO] [stdout] 257 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:674:1
[INFO] [stdout]     |
[INFO] [stdout] 674 | / pub unsafe extern fn wi_img_rotate90(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 675 | |     if ctx.is_null() {
[INFO] [stdout] 676 | |         return std::ptr::null_mut();
[INFO] [stdout] 677 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 683 | |     Box::into_raw(result)
[INFO] [stdout] 684 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:265:1
[INFO] [stdout]     |
[INFO] [stdout] 265 | / pub unsafe extern fn wi_img_to_luma(ctx: *const WiImage) -> *mut WiGrayImage {
[INFO] [stdout] 266 | |     if ctx.is_null() {
[INFO] [stdout] 267 | |         return std::ptr::null_mut();
[INFO] [stdout] 268 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 274 | |     Box::into_raw(result)
[INFO] [stdout] 275 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:687:1
[INFO] [stdout]     |
[INFO] [stdout] 687 | / pub unsafe extern fn wi_img_rotate180(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 688 | |     if ctx.is_null() {
[INFO] [stdout] 689 | |         return std::ptr::null_mut();
[INFO] [stdout] 690 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 696 | |     Box::into_raw(result)
[INFO] [stdout] 697 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:700:1
[INFO] [stdout]     |
[INFO] [stdout] 700 | / pub unsafe extern fn wi_img_rotate270(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 701 | |     if ctx.is_null() {
[INFO] [stdout] 702 | |         return std::ptr::null_mut();
[INFO] [stdout] 703 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 709 | |     Box::into_raw(result)
[INFO] [stdout] 710 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:279:1
[INFO] [stdout]     |
[INFO] [stdout] 279 | / pub unsafe extern fn wi_grayimg_to_img(ctx: *const WiGrayImage) -> *mut WiImage {
[INFO] [stdout] 280 | |     if ctx.is_null() {
[INFO] [stdout] 281 | |         return std::ptr::null_mut();
[INFO] [stdout] 282 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 288 | |     Box::into_raw(result)
[INFO] [stdout] 289 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | / pub unsafe extern fn wi_img_save(ctx: *const WiImage, path: *const c_char) -> c_int {
[INFO] [stdout] 714 | |     if ctx.is_null() {
[INFO] [stdout] 715 | |         return 0;
[INFO] [stdout] 716 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 732 | |     }
[INFO] [stdout] 733 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:737:1
[INFO] [stdout]     |
[INFO] [stdout] 737 | / pub unsafe extern fn wi_img_save_with_format(ctx: *const WiImage, path: *const c_char, format: *const c_char) -> c_int {
[INFO] [stdout] 738 | |     if ctx.is_null() {
[INFO] [stdout] 739 | |         return 0;
[INFO] [stdout] 740 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 767 | |     }
[INFO] [stdout] 768 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:794:1
[INFO] [stdout]     |
[INFO] [stdout] 794 | / pub unsafe extern fn wi_img_width(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 795 | |     if ctx.is_null() {
[INFO] [stdout] 796 | |         return -1;
[INFO] [stdout] 797 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 803 | |     }
[INFO] [stdout] 804 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | / pub unsafe extern fn wi_img_height(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 808 | |     if ctx.is_null() {
[INFO] [stdout] 809 | |         return -1;
[INFO] [stdout] 810 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 816 | |     }
[INFO] [stdout] 817 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:292:1
[INFO] [stdout]     |
[INFO] [stdout] 292 | / pub unsafe extern fn wi_grayimg_u32_to_img_with_pretty_labels(ctx: *const WiGrayImageU32) -> *mut WiImage {
[INFO] [stdout] 293 | |     fn random_color_map(keys: HashSet<u32>) -> HashMap<u32, image::Rgb<u8>> {
[INFO] [stdout] 294 | |         use colourado::{Color, ColorPalette, PaletteType};
[INFO] [stdout] 295 | |         let palette = ColorPalette::new(keys.len() as u32, PaletteType::Random, false);
[INFO] [stdout] ...   |
[INFO] [stdout] 335 | |     Box::into_raw(result)
[INFO] [stdout] 336 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:820:1
[INFO] [stdout]     |
[INFO] [stdout] 820 | / pub unsafe extern fn wi_grayimg_width(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 821 | |     if ctx.is_null() {
[INFO] [stdout] 822 | |         return -1;
[INFO] [stdout] 823 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 829 | |     }
[INFO] [stdout] 830 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:833:1
[INFO] [stdout]     |
[INFO] [stdout] 833 | / pub unsafe extern fn wi_grayimg_height(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 834 | |     if ctx.is_null() {
[INFO] [stdout] 835 | |         return -1;
[INFO] [stdout] 836 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 842 | |     }
[INFO] [stdout] 843 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:846:1
[INFO] [stdout]     |
[INFO] [stdout] 846 | / pub unsafe extern fn wi_grayimg_u32_width(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 847 | |     if ctx.is_null() {
[INFO] [stdout] 848 | |         return -1;
[INFO] [stdout] 849 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 855 | |     }
[INFO] [stdout] 856 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:345:1
[INFO] [stdout]     |
[INFO] [stdout] 345 | / pub unsafe extern fn wi_img_open(path: *const c_char) -> *mut WiImage {
[INFO] [stdout] 346 | |     if path.is_null() {
[INFO] [stdout] 347 | |         return std::ptr::null_mut();
[INFO] [stdout] 348 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 356 | |     Box::into_raw(result)
[INFO] [stdout] 357 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:859:1
[INFO] [stdout]     |
[INFO] [stdout] 859 | / pub unsafe extern fn wi_grayimg_u32_height(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 860 | |     if ctx.is_null() {
[INFO] [stdout] 861 | |         return -1;
[INFO] [stdout] 862 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 868 | |     }
[INFO] [stdout] 869 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:360:1
[INFO] [stdout]     |
[INFO] [stdout] 360 | / pub unsafe extern fn wi_new_luma8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 361 | |     let result = Ok(DynamicImage::new_luma8(width, height));
[INFO] [stdout] 362 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 363 | |     Box::into_raw(result)
[INFO] [stdout] 364 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:872:1
[INFO] [stdout]     |
[INFO] [stdout] 872 | / pub unsafe extern fn wi_img_get_rgba_pixel(ctx: *const WiImage, px: *mut RgbaPixel, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 873 | |     if ctx.is_null() {
[INFO] [stdout] 874 | |         return -1;
[INFO] [stdout] 875 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 887 | |     }
[INFO] [stdout] 888 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:891:1
[INFO] [stdout]     |
[INFO] [stdout] 891 | / pub unsafe extern fn wi_img_set_rgba_pixel(ctx: *mut WiImage, cx: u32, cy: u32, px: RgbaPixel) -> c_int {
[INFO] [stdout] 892 | |     if ctx.is_null() {
[INFO] [stdout] 893 | |         return -1;
[INFO] [stdout] 894 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 906 | |     }
[INFO] [stdout] 907 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:367:1
[INFO] [stdout]     |
[INFO] [stdout] 367 | / pub unsafe extern fn wi_new_rgb8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 368 | |     let result = Ok(DynamicImage::new_rgb8(width, height));
[INFO] [stdout] 369 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 370 | |     Box::into_raw(result)
[INFO] [stdout] 371 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | / pub unsafe extern fn wi_grayimg_get_pixel(ctx: *const WiGrayImage, px: *mut u8, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 911 | |     if ctx.is_null() {
[INFO] [stdout] 912 | |         return -1;
[INFO] [stdout] 913 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 925 | |     }
[INFO] [stdout] 926 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:374:1
[INFO] [stdout]     |
[INFO] [stdout] 374 | / pub unsafe extern fn wi_new_rgba8_img(width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 375 | |     let result = Ok(DynamicImage::new_rgba8(width, height));
[INFO] [stdout] 376 | |     let result = Box::new(WiImage(result));
[INFO] [stdout] 377 | |     Box::into_raw(result)
[INFO] [stdout] 378 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:929:1
[INFO] [stdout]     |
[INFO] [stdout] 929 | / pub unsafe extern fn wi_grayimg_set_pixel(ctx: *mut WiGrayImage, cx: u32, cy: u32, px: u8) -> c_int {
[INFO] [stdout] 930 | |     if ctx.is_null() {
[INFO] [stdout] 931 | |         return -1;
[INFO] [stdout] 932 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 944 | |     }
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:948:1
[INFO] [stdout]     |
[INFO] [stdout] 948 | / pub unsafe extern fn wi_grayimg_u32_get_pixel(ctx: *const WiGrayImageU32, px: *mut u32, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 949 | |     if ctx.is_null() {
[INFO] [stdout] 950 | |         return -1;
[INFO] [stdout] 951 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 963 | |     }
[INFO] [stdout] 964 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:381:1
[INFO] [stdout]     |
[INFO] [stdout] 381 | / pub unsafe extern fn wi_img_crop(ctx: *const WiImage, cx: u32, cy: u32, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 382 | |     if ctx.is_null() {
[INFO] [stdout] 383 | |         return std::ptr::null_mut();
[INFO] [stdout] 384 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 390 | |     Box::into_raw(result)
[INFO] [stdout] 391 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:967:1
[INFO] [stdout]     |
[INFO] [stdout] 967 | / pub unsafe extern fn wi_grayimg_u32_set_pixel(ctx: *mut WiGrayImage, cx: u32, cy: u32, px: u8) -> c_int {
[INFO] [stdout] 968 | |     if ctx.is_null() {
[INFO] [stdout] 969 | |         return -1;
[INFO] [stdout] 970 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 982 | |     }
[INFO] [stdout] 983 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:990:1
[INFO] [stdout]      |
[INFO] [stdout] 990  | / pub unsafe extern fn wi_grayimg_contrast_adaptive_threshold(
[INFO] [stdout] 991  | |     ctx: *const WiGrayImage,
[INFO] [stdout] 992  | |     block_radius: u32,
[INFO] [stdout] 993  | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1002 | |     Box::into_raw(result)
[INFO] [stdout] 1003 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / pub unsafe extern fn wi_grayimg_contrast_equalize_histogram(
[INFO] [stdout] 1007 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1008 | | ) -> *mut WiGrayImage {
[INFO] [stdout] 1009 | |     if ctx.is_null() {
[INFO] [stdout] ...    |
[INFO] [stdout] 1017 | |     Box::into_raw(result)
[INFO] [stdout] 1018 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:394:1
[INFO] [stdout]     |
[INFO] [stdout] 394 | / pub unsafe extern fn wi_img_color(ctx: *const WiImage) -> *const c_char {
[INFO] [stdout] 395 | |     if ctx.is_null() {
[INFO] [stdout] 396 | |         return std::ptr::null_mut();
[INFO] [stdout] 397 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 427 | |     }
[INFO] [stdout] 428 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1021:1
[INFO] [stdout]      |
[INFO] [stdout] 1021 | / pub unsafe extern fn wi_grayimg_contrast_match_histogram(
[INFO] [stdout] 1022 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1023 | |     target: *const WiGrayImage,
[INFO] [stdout] 1024 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1038 | |     }
[INFO] [stdout] 1039 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / pub unsafe extern fn wi_grayimg_contrast_otsu_level(
[INFO] [stdout] 1043 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1044 | | ) -> c_int {
[INFO] [stdout] 1045 | |     if ctx.is_null() {
[INFO] [stdout] ...    |
[INFO] [stdout] 1051 | |     }
[INFO] [stdout] 1052 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:432:1
[INFO] [stdout]     |
[INFO] [stdout] 432 | / pub unsafe extern fn wi_img_grayscale(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 433 | |     if ctx.is_null() {
[INFO] [stdout] 434 | |         return std::ptr::null_mut();
[INFO] [stdout] 435 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 441 | |     Box::into_raw(result)
[INFO] [stdout] 442 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1055:1
[INFO] [stdout]      |
[INFO] [stdout] 1055 | / pub unsafe extern fn wi_grayimg_contrast_stretch_contrast(
[INFO] [stdout] 1056 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1057 | |     lower: u8,
[INFO] [stdout] 1058 | |     upper: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1068 | |     Box::into_raw(result)
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1072:1
[INFO] [stdout]      |
[INFO] [stdout] 1072 | / pub unsafe extern fn wi_grayimg_contrast_threshold(
[INFO] [stdout] 1073 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1074 | |     thresh: u8,
[INFO] [stdout] 1075 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1084 | |     Box::into_raw(result)
[INFO] [stdout] 1085 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1099:1
[INFO] [stdout]      |
[INFO] [stdout] 1099 | / pub unsafe extern fn wi_grayimg_distance_transform(
[INFO] [stdout] 1100 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1101 | |     norm: *const c_char,
[INFO] [stdout] 1102 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1126 | |     }
[INFO] [stdout] 1127 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:445:1
[INFO] [stdout]     |
[INFO] [stdout] 445 | / pub unsafe extern fn wi_img_invert(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 446 | |     if ctx.is_null() {
[INFO] [stdout] 447 | |         return std::ptr::null_mut();
[INFO] [stdout] 448 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 458 | |     Box::into_raw(result)
[INFO] [stdout] 459 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1141:1
[INFO] [stdout]      |
[INFO] [stdout] 1141 | / pub unsafe extern fn wi_grayimg_edges_canny(
[INFO] [stdout] 1142 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1143 | |     low_threshold: f32, 
[INFO] [stdout] 1144 | |     high_threshold: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1154 | |     Box::into_raw(result)
[INFO] [stdout] 1155 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:463:1
[INFO] [stdout]     |
[INFO] [stdout] 463 | / pub unsafe extern fn wi_img_resize(ctx: *const WiImage, width: u32, height: u32, format: *const c_char) -> *mut WiImage {
[INFO] [stdout] 464 | |     if ctx.is_null() {
[INFO] [stdout] 465 | |         return std::ptr::null_mut();
[INFO] [stdout] 466 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 491 | |     Box::into_raw(result)
[INFO] [stdout] 492 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1162:1
[INFO] [stdout]      |
[INFO] [stdout] 1162 | / pub unsafe extern fn wi_grayimg_box_filter(
[INFO] [stdout] 1163 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1164 | |     x_radius: u32, 
[INFO] [stdout] 1165 | |     y_radius: u32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1175 | |     Box::into_raw(result)
[INFO] [stdout] 1176 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:495:1
[INFO] [stdout]     |
[INFO] [stdout] 495 | / pub unsafe extern fn wi_img_resize_exact(ctx: *const WiImage, width: u32, height: u32, format: *const c_char) -> *mut WiImage {
[INFO] [stdout] 496 | |     if ctx.is_null() {
[INFO] [stdout] 497 | |         return std::ptr::null_mut();
[INFO] [stdout] 498 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 523 | |     Box::into_raw(result)
[INFO] [stdout] 524 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1179:1
[INFO] [stdout]      |
[INFO] [stdout] 1179 | / pub unsafe extern fn wi_grayimg_filter3x3(
[INFO] [stdout] 1180 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1181 | |     value: *const f32,
[INFO] [stdout] 1182 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1205 | |     Box::into_raw(result)
[INFO] [stdout] 1206 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1209:1
[INFO] [stdout]      |
[INFO] [stdout] 1209 | / pub unsafe extern fn wi_grayimg_filter_gaussian_blur_f32(
[INFO] [stdout] 1210 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1211 | |     sigma: f32
[INFO] [stdout] 1212 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1221 | |     Box::into_raw(result)
[INFO] [stdout] 1222 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1225:1
[INFO] [stdout]      |
[INFO] [stdout] 1225 | / pub unsafe extern fn wi_grayimg_filter_median_filter(
[INFO] [stdout] 1226 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1227 | |     x_radius: u32, 
[INFO] [stdout] 1228 | |     y_radius: u32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1238 | |     Box::into_raw(result)
[INFO] [stdout] 1239 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:529:1
[INFO] [stdout]     |
[INFO] [stdout] 529 | / pub unsafe extern fn wi_img_thumbnail(ctx: *const WiImage, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 530 | |     if ctx.is_null() {
[INFO] [stdout] 531 | |         return std::ptr::null_mut();
[INFO] [stdout] 532 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 538 | |     Box::into_raw(result)
[INFO] [stdout] 539 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1243:1
[INFO] [stdout]      |
[INFO] [stdout] 1243 | / pub unsafe extern fn wi_grayimg_filter_sharpen3x3(
[INFO] [stdout] 1244 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1245 | |     low_threshold: f32, 
[INFO] [stdout] 1246 | |     high_threshold: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1256 | |     Box::into_raw(result)
[INFO] [stdout] 1257 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1260:1
[INFO] [stdout]      |
[INFO] [stdout] 1260 | / pub unsafe extern fn wi_grayimg_filter_sharpen_gaussian(
[INFO] [stdout] 1261 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1262 | |     sigma: f32,
[INFO] [stdout] 1263 | |     amount: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1273 | |     Box::into_raw(result)
[INFO] [stdout] 1274 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:543:1
[INFO] [stdout]     |
[INFO] [stdout] 543 | / pub unsafe extern fn wi_img_thumbnail_exact(ctx: *const WiImage, width: u32, height: u32) -> *mut WiImage {
[INFO] [stdout] 544 | |     if ctx.is_null() {
[INFO] [stdout] 545 | |         return std::ptr::null_mut();
[INFO] [stdout] 546 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 552 | |     Box::into_raw(result)
[INFO] [stdout] 553 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1282:1
[INFO] [stdout]      |
[INFO] [stdout] 1282 | / pub unsafe extern fn wi_grayimg_geometric_transformations_translate(
[INFO] [stdout] 1283 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1284 | |     t1: i32,
[INFO] [stdout] 1285 | |     t2: i32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1295 | |     Box::into_raw(result)
[INFO] [stdout] 1296 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1339:1
[INFO] [stdout]      |
[INFO] [stdout] 1339 | / pub unsafe extern fn wi_grayimg_morphology_close(
[INFO] [stdout] 1340 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1341 | |     norm: *const c_char,
[INFO] [stdout] 1342 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1367 | |     }
[INFO] [stdout] 1368 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:556:1
[INFO] [stdout]     |
[INFO] [stdout] 556 | / pub unsafe extern fn wi_img_blur(ctx: *const WiImage, sigma: f32) -> *mut WiImage {
[INFO] [stdout] 557 | |     if ctx.is_null() {
[INFO] [stdout] 558 | |         return std::ptr::null_mut();
[INFO] [stdout] 559 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 565 | |     Box::into_raw(result)
[INFO] [stdout] 566 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1371:1
[INFO] [stdout]      |
[INFO] [stdout] 1371 | / pub unsafe extern fn wi_grayimg_morphology_dilate(
[INFO] [stdout] 1372 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1373 | |     norm: *const c_char,
[INFO] [stdout] 1374 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1399 | |     }
[INFO] [stdout] 1400 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:569:1
[INFO] [stdout]     |
[INFO] [stdout] 569 | / pub unsafe extern fn wi_img_unsharpen(ctx: *const WiImage, sigma: f32, threshold: i32) -> *mut WiImage {
[INFO] [stdout] 570 | |     if ctx.is_null() {
[INFO] [stdout] 571 | |         return std::ptr::null_mut();
[INFO] [stdout] 572 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 578 | |     Box::into_raw(result)
[INFO] [stdout] 579 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1403:1
[INFO] [stdout]      |
[INFO] [stdout] 1403 | / pub unsafe extern fn wi_grayimg_morphology_erode(
[INFO] [stdout] 1404 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1405 | |     norm: *const c_char,
[INFO] [stdout] 1406 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1431 | |     }
[INFO] [stdout] 1432 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:582:1
[INFO] [stdout]     |
[INFO] [stdout] 582 | / pub unsafe extern fn wi_img_filter3x3(ctx: *const WiImage, value: *const f32) -> *mut WiImage {
[INFO] [stdout] 583 | |     if ctx.is_null() {
[INFO] [stdout] 584 | |         return std::ptr::null_mut();
[INFO] [stdout] 585 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 605 | |     Box::into_raw(result)
[INFO] [stdout] 606 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1435:1
[INFO] [stdout]      |
[INFO] [stdout] 1435 | / pub unsafe extern fn wi_grayimg_morphology_open(
[INFO] [stdout] 1436 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1437 | |     norm: *const c_char,
[INFO] [stdout] 1438 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1463 | |     }
[INFO] [stdout] 1464 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:609:1
[INFO] [stdout]     |
[INFO] [stdout] 609 | / pub unsafe extern fn wi_img_adjust_contrast(ctx: *const WiImage, value: f32) -> *mut WiImage {
[INFO] [stdout] 610 | |     if ctx.is_null() {
[INFO] [stdout] 611 | |         return std::ptr::null_mut();
[INFO] [stdout] 612 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 618 | |     Box::into_raw(result)
[INFO] [stdout] 619 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1473:1
[INFO] [stdout]      |
[INFO] [stdout] 1473 | / pub unsafe extern fn wi_grayimg_gaussian_noise(
[INFO] [stdout] 1474 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1475 | |     mean: f64, 
[INFO] [stdout] 1476 | |     stddev: f64, 
[INFO] [stdout] ...    |
[INFO] [stdout] 1487 | |     Box::into_raw(result)
[INFO] [stdout] 1488 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1491:1
[INFO] [stdout]      |
[INFO] [stdout] 1491 | / pub unsafe extern fn wi_grayimg_salt_and_pepper_noise(
[INFO] [stdout] 1492 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1493 | |     rate: f64, 
[INFO] [stdout] 1494 | |     seed: u64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1504 | |     Box::into_raw(result)
[INFO] [stdout] 1505 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1525:1
[INFO] [stdout]      |
[INFO] [stdout] 1525 | / pub unsafe extern fn wi_grayimg_region_labelling_connected_components(
[INFO] [stdout] 1526 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1527 | |     conn: *const c_char,
[INFO] [stdout] 1528 | |     background: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1554 | |     }
[INFO] [stdout] 1555 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:622:1
[INFO] [stdout]     |
[INFO] [stdout] 622 | / pub unsafe extern fn wi_img_brighten(ctx: *const WiImage, value: c_int) -> *mut WiImage {
[INFO] [stdout] 623 | |     if ctx.is_null() {
[INFO] [stdout] 624 | |         return std::ptr::null_mut();
[INFO] [stdout] 625 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 631 | |     Box::into_raw(result)
[INFO] [stdout] 632 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1564:1
[INFO] [stdout]      |
[INFO] [stdout] 1564 | / pub unsafe extern fn wi_grayimg_seam_carving_shrink_width(
[INFO] [stdout] 1565 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1566 | |     target_width: u32,
[INFO] [stdout] 1567 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1576 | |     Box::into_raw(result)
[INFO] [stdout] 1577 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:635:1
[INFO] [stdout]     |
[INFO] [stdout] 635 | / pub unsafe extern fn wi_img_huerotate(ctx: *const WiImage, value: c_int) -> *mut WiImage {
[INFO] [stdout] 636 | |     if ctx.is_null() {
[INFO] [stdout] 637 | |         return std::ptr::null_mut();
[INFO] [stdout] 638 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 644 | |     Box::into_raw(result)
[INFO] [stdout] 645 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:648:1
[INFO] [stdout]     |
[INFO] [stdout] 648 | / pub unsafe extern fn wi_img_flipv(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 649 | |     if ctx.is_null() {
[INFO] [stdout] 650 | |         return std::ptr::null_mut();
[INFO] [stdout] 651 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 657 | |     Box::into_raw(result)
[INFO] [stdout] 658 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:661:1
[INFO] [stdout]     |
[INFO] [stdout] 661 | / pub unsafe extern fn wi_img_fliph(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 662 | |     if ctx.is_null() {
[INFO] [stdout] 663 | |         return std::ptr::null_mut();
[INFO] [stdout] 664 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 670 | |     Box::into_raw(result)
[INFO] [stdout] 671 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:674:1
[INFO] [stdout]     |
[INFO] [stdout] 674 | / pub unsafe extern fn wi_img_rotate90(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 675 | |     if ctx.is_null() {
[INFO] [stdout] 676 | |         return std::ptr::null_mut();
[INFO] [stdout] 677 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 683 | |     Box::into_raw(result)
[INFO] [stdout] 684 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:687:1
[INFO] [stdout]     |
[INFO] [stdout] 687 | / pub unsafe extern fn wi_img_rotate180(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 688 | |     if ctx.is_null() {
[INFO] [stdout] 689 | |         return std::ptr::null_mut();
[INFO] [stdout] 690 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 696 | |     Box::into_raw(result)
[INFO] [stdout] 697 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:700:1
[INFO] [stdout]     |
[INFO] [stdout] 700 | / pub unsafe extern fn wi_img_rotate270(ctx: *const WiImage) -> *mut WiImage {
[INFO] [stdout] 701 | |     if ctx.is_null() {
[INFO] [stdout] 702 | |         return std::ptr::null_mut();
[INFO] [stdout] 703 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 709 | |     Box::into_raw(result)
[INFO] [stdout] 710 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:713:1
[INFO] [stdout]     |
[INFO] [stdout] 713 | / pub unsafe extern fn wi_img_save(ctx: *const WiImage, path: *const c_char) -> c_int {
[INFO] [stdout] 714 | |     if ctx.is_null() {
[INFO] [stdout] 715 | |         return 0;
[INFO] [stdout] 716 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 732 | |     }
[INFO] [stdout] 733 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:737:1
[INFO] [stdout]     |
[INFO] [stdout] 737 | / pub unsafe extern fn wi_img_save_with_format(ctx: *const WiImage, path: *const c_char, format: *const c_char) -> c_int {
[INFO] [stdout] 738 | |     if ctx.is_null() {
[INFO] [stdout] 739 | |         return 0;
[INFO] [stdout] 740 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 767 | |     }
[INFO] [stdout] 768 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:794:1
[INFO] [stdout]     |
[INFO] [stdout] 794 | / pub unsafe extern fn wi_img_width(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 795 | |     if ctx.is_null() {
[INFO] [stdout] 796 | |         return -1;
[INFO] [stdout] 797 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 803 | |     }
[INFO] [stdout] 804 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | / pub unsafe extern fn wi_img_height(ctx: *const WiImage) -> c_int {
[INFO] [stdout] 808 | |     if ctx.is_null() {
[INFO] [stdout] 809 | |         return -1;
[INFO] [stdout] 810 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 816 | |     }
[INFO] [stdout] 817 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:820:1
[INFO] [stdout]     |
[INFO] [stdout] 820 | / pub unsafe extern fn wi_grayimg_width(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 821 | |     if ctx.is_null() {
[INFO] [stdout] 822 | |         return -1;
[INFO] [stdout] 823 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 829 | |     }
[INFO] [stdout] 830 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:833:1
[INFO] [stdout]     |
[INFO] [stdout] 833 | / pub unsafe extern fn wi_grayimg_height(ctx: *const WiGrayImage) -> c_int {
[INFO] [stdout] 834 | |     if ctx.is_null() {
[INFO] [stdout] 835 | |         return -1;
[INFO] [stdout] 836 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 842 | |     }
[INFO] [stdout] 843 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:846:1
[INFO] [stdout]     |
[INFO] [stdout] 846 | / pub unsafe extern fn wi_grayimg_u32_width(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 847 | |     if ctx.is_null() {
[INFO] [stdout] 848 | |         return -1;
[INFO] [stdout] 849 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 855 | |     }
[INFO] [stdout] 856 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:859:1
[INFO] [stdout]     |
[INFO] [stdout] 859 | / pub unsafe extern fn wi_grayimg_u32_height(ctx: *const WiGrayImageU32) -> c_int {
[INFO] [stdout] 860 | |     if ctx.is_null() {
[INFO] [stdout] 861 | |         return -1;
[INFO] [stdout] 862 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 868 | |     }
[INFO] [stdout] 869 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:872:1
[INFO] [stdout]     |
[INFO] [stdout] 872 | / pub unsafe extern fn wi_img_get_rgba_pixel(ctx: *const WiImage, px: *mut RgbaPixel, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 873 | |     if ctx.is_null() {
[INFO] [stdout] 874 | |         return -1;
[INFO] [stdout] 875 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 887 | |     }
[INFO] [stdout] 888 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:891:1
[INFO] [stdout]     |
[INFO] [stdout] 891 | / pub unsafe extern fn wi_img_set_rgba_pixel(ctx: *mut WiImage, cx: u32, cy: u32, px: RgbaPixel) -> c_int {
[INFO] [stdout] 892 | |     if ctx.is_null() {
[INFO] [stdout] 893 | |         return -1;
[INFO] [stdout] 894 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 906 | |     }
[INFO] [stdout] 907 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:910:1
[INFO] [stdout]     |
[INFO] [stdout] 910 | / pub unsafe extern fn wi_grayimg_get_pixel(ctx: *const WiGrayImage, px: *mut u8, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 911 | |     if ctx.is_null() {
[INFO] [stdout] 912 | |         return -1;
[INFO] [stdout] 913 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 925 | |     }
[INFO] [stdout] 926 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:929:1
[INFO] [stdout]     |
[INFO] [stdout] 929 | / pub unsafe extern fn wi_grayimg_set_pixel(ctx: *mut WiGrayImage, cx: u32, cy: u32, px: u8) -> c_int {
[INFO] [stdout] 930 | |     if ctx.is_null() {
[INFO] [stdout] 931 | |         return -1;
[INFO] [stdout] 932 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 944 | |     }
[INFO] [stdout] 945 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:948:1
[INFO] [stdout]     |
[INFO] [stdout] 948 | / pub unsafe extern fn wi_grayimg_u32_get_pixel(ctx: *const WiGrayImageU32, px: *mut u32, cx: u32, cy: u32) -> c_int {
[INFO] [stdout] 949 | |     if ctx.is_null() {
[INFO] [stdout] 950 | |         return -1;
[INFO] [stdout] 951 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 963 | |     }
[INFO] [stdout] 964 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/lib.rs:967:1
[INFO] [stdout]     |
[INFO] [stdout] 967 | / pub unsafe extern fn wi_grayimg_u32_set_pixel(ctx: *mut WiGrayImage, cx: u32, cy: u32, px: u8) -> c_int {
[INFO] [stdout] 968 | |     if ctx.is_null() {
[INFO] [stdout] 969 | |         return -1;
[INFO] [stdout] 970 | |     }
[INFO] [stdout] ...   |
[INFO] [stdout] 982 | |     }
[INFO] [stdout] 983 | | }
[INFO] [stdout]     | |_^ ABI should be specified here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:990:1
[INFO] [stdout]      |
[INFO] [stdout] 990  | / pub unsafe extern fn wi_grayimg_contrast_adaptive_threshold(
[INFO] [stdout] 991  | |     ctx: *const WiGrayImage,
[INFO] [stdout] 992  | |     block_radius: u32,
[INFO] [stdout] 993  | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1002 | |     Box::into_raw(result)
[INFO] [stdout] 1003 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / pub unsafe extern fn wi_grayimg_contrast_equalize_histogram(
[INFO] [stdout] 1007 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1008 | | ) -> *mut WiGrayImage {
[INFO] [stdout] 1009 | |     if ctx.is_null() {
[INFO] [stdout] ...    |
[INFO] [stdout] 1017 | |     Box::into_raw(result)
[INFO] [stdout] 1018 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1021:1
[INFO] [stdout]      |
[INFO] [stdout] 1021 | / pub unsafe extern fn wi_grayimg_contrast_match_histogram(
[INFO] [stdout] 1022 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1023 | |     target: *const WiGrayImage,
[INFO] [stdout] 1024 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1038 | |     }
[INFO] [stdout] 1039 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1042:1
[INFO] [stdout]      |
[INFO] [stdout] 1042 | / pub unsafe extern fn wi_grayimg_contrast_otsu_level(
[INFO] [stdout] 1043 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1044 | | ) -> c_int {
[INFO] [stdout] 1045 | |     if ctx.is_null() {
[INFO] [stdout] ...    |
[INFO] [stdout] 1051 | |     }
[INFO] [stdout] 1052 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1055:1
[INFO] [stdout]      |
[INFO] [stdout] 1055 | / pub unsafe extern fn wi_grayimg_contrast_stretch_contrast(
[INFO] [stdout] 1056 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1057 | |     lower: u8,
[INFO] [stdout] 1058 | |     upper: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1068 | |     Box::into_raw(result)
[INFO] [stdout] 1069 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1072:1
[INFO] [stdout]      |
[INFO] [stdout] 1072 | / pub unsafe extern fn wi_grayimg_contrast_threshold(
[INFO] [stdout] 1073 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1074 | |     thresh: u8,
[INFO] [stdout] 1075 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1084 | |     Box::into_raw(result)
[INFO] [stdout] 1085 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1099:1
[INFO] [stdout]      |
[INFO] [stdout] 1099 | / pub unsafe extern fn wi_grayimg_distance_transform(
[INFO] [stdout] 1100 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1101 | |     norm: *const c_char,
[INFO] [stdout] 1102 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1126 | |     }
[INFO] [stdout] 1127 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1141:1
[INFO] [stdout]      |
[INFO] [stdout] 1141 | / pub unsafe extern fn wi_grayimg_edges_canny(
[INFO] [stdout] 1142 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1143 | |     low_threshold: f32, 
[INFO] [stdout] 1144 | |     high_threshold: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1154 | |     Box::into_raw(result)
[INFO] [stdout] 1155 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1162:1
[INFO] [stdout]      |
[INFO] [stdout] 1162 | / pub unsafe extern fn wi_grayimg_box_filter(
[INFO] [stdout] 1163 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1164 | |     x_radius: u32, 
[INFO] [stdout] 1165 | |     y_radius: u32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1175 | |     Box::into_raw(result)
[INFO] [stdout] 1176 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1179:1
[INFO] [stdout]      |
[INFO] [stdout] 1179 | / pub unsafe extern fn wi_grayimg_filter3x3(
[INFO] [stdout] 1180 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1181 | |     value: *const f32,
[INFO] [stdout] 1182 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1205 | |     Box::into_raw(result)
[INFO] [stdout] 1206 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1209:1
[INFO] [stdout]      |
[INFO] [stdout] 1209 | / pub unsafe extern fn wi_grayimg_filter_gaussian_blur_f32(
[INFO] [stdout] 1210 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1211 | |     sigma: f32
[INFO] [stdout] 1212 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1221 | |     Box::into_raw(result)
[INFO] [stdout] 1222 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1225:1
[INFO] [stdout]      |
[INFO] [stdout] 1225 | / pub unsafe extern fn wi_grayimg_filter_median_filter(
[INFO] [stdout] 1226 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1227 | |     x_radius: u32, 
[INFO] [stdout] 1228 | |     y_radius: u32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1238 | |     Box::into_raw(result)
[INFO] [stdout] 1239 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1243:1
[INFO] [stdout]      |
[INFO] [stdout] 1243 | / pub unsafe extern fn wi_grayimg_filter_sharpen3x3(
[INFO] [stdout] 1244 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1245 | |     low_threshold: f32, 
[INFO] [stdout] 1246 | |     high_threshold: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1256 | |     Box::into_raw(result)
[INFO] [stdout] 1257 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1260:1
[INFO] [stdout]      |
[INFO] [stdout] 1260 | / pub unsafe extern fn wi_grayimg_filter_sharpen_gaussian(
[INFO] [stdout] 1261 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1262 | |     sigma: f32,
[INFO] [stdout] 1263 | |     amount: f32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1273 | |     Box::into_raw(result)
[INFO] [stdout] 1274 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1282:1
[INFO] [stdout]      |
[INFO] [stdout] 1282 | / pub unsafe extern fn wi_grayimg_geometric_transformations_translate(
[INFO] [stdout] 1283 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1284 | |     t1: i32,
[INFO] [stdout] 1285 | |     t2: i32,
[INFO] [stdout] ...    |
[INFO] [stdout] 1295 | |     Box::into_raw(result)
[INFO] [stdout] 1296 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1339:1
[INFO] [stdout]      |
[INFO] [stdout] 1339 | / pub unsafe extern fn wi_grayimg_morphology_close(
[INFO] [stdout] 1340 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1341 | |     norm: *const c_char,
[INFO] [stdout] 1342 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1367 | |     }
[INFO] [stdout] 1368 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1371:1
[INFO] [stdout]      |
[INFO] [stdout] 1371 | / pub unsafe extern fn wi_grayimg_morphology_dilate(
[INFO] [stdout] 1372 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1373 | |     norm: *const c_char,
[INFO] [stdout] 1374 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1399 | |     }
[INFO] [stdout] 1400 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1403:1
[INFO] [stdout]      |
[INFO] [stdout] 1403 | / pub unsafe extern fn wi_grayimg_morphology_erode(
[INFO] [stdout] 1404 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1405 | |     norm: *const c_char,
[INFO] [stdout] 1406 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1431 | |     }
[INFO] [stdout] 1432 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1435:1
[INFO] [stdout]      |
[INFO] [stdout] 1435 | / pub unsafe extern fn wi_grayimg_morphology_open(
[INFO] [stdout] 1436 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1437 | |     norm: *const c_char,
[INFO] [stdout] 1438 | |     k: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1463 | |     }
[INFO] [stdout] 1464 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1473:1
[INFO] [stdout]      |
[INFO] [stdout] 1473 | / pub unsafe extern fn wi_grayimg_gaussian_noise(
[INFO] [stdout] 1474 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1475 | |     mean: f64, 
[INFO] [stdout] 1476 | |     stddev: f64, 
[INFO] [stdout] ...    |
[INFO] [stdout] 1487 | |     Box::into_raw(result)
[INFO] [stdout] 1488 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1491:1
[INFO] [stdout]      |
[INFO] [stdout] 1491 | / pub unsafe extern fn wi_grayimg_salt_and_pepper_noise(
[INFO] [stdout] 1492 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1493 | |     rate: f64, 
[INFO] [stdout] 1494 | |     seed: u64,
[INFO] [stdout] ...    |
[INFO] [stdout] 1504 | |     Box::into_raw(result)
[INFO] [stdout] 1505 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1525:1
[INFO] [stdout]      |
[INFO] [stdout] 1525 | / pub unsafe extern fn wi_grayimg_region_labelling_connected_components(
[INFO] [stdout] 1526 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1527 | |     conn: *const c_char,
[INFO] [stdout] 1528 | |     background: u8,
[INFO] [stdout] ...    |
[INFO] [stdout] 1554 | |     }
[INFO] [stdout] 1555 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: extern declarations without an explicit ABI are deprecated
[INFO] [stdout]     --> src/lib.rs:1564:1
[INFO] [stdout]      |
[INFO] [stdout] 1564 | / pub unsafe extern fn wi_grayimg_seam_carving_shrink_width(
[INFO] [stdout] 1565 | |     ctx: *const WiGrayImage,
[INFO] [stdout] 1566 | |     target_width: u32,
[INFO] [stdout] 1567 | | ) -> *mut WiGrayImage {
[INFO] [stdout] ...    |
[INFO] [stdout] 1576 | |     Box::into_raw(result)
[INFO] [stdout] 1577 | | }
[INFO] [stdout]      | |_^ ABI should be specified here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the default ABI is C
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 78 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `web-images-cabi`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 78 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0aef4ca70d791ee1e9c0e5246f4b2116f76019effa223c4c2e027269280a1f6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aef4ca70d791ee1e9c0e5246f4b2116f76019effa223c4c2e027269280a1f6e", kill_on_drop: false }`
[INFO] [stdout] 0aef4ca70d791ee1e9c0e5246f4b2116f76019effa223c4c2e027269280a1f6e