[INFO] crate svgfilters 0.1.0 is already in cache
[INFO] checking svgfilters-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate svgfilters 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate svgfilters 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate svgfilters 0.1.0
[INFO] finished tweaking crates.io crate svgfilters 0.1.0
[INFO] tweaked toml for crates.io crate svgfilters 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a685e0344c15fb1823b1fefdebe6dd9e8983064b0347a007e4377199876d56d5
[INFO] running `"docker" "start" "-a" "a685e0344c15fb1823b1fefdebe6dd9e8983064b0347a007e4377199876d56d5"`
[INFO] [stderr]     Checking svgfilters v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:170:15
[INFO] [stderr]     |
[INFO] [stderr] 170 |         p.b = (p.b as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:171:15
[INFO] [stderr]     |
[INFO] [stderr] 171 |         p.g = (p.g as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:172:15
[INFO] [stderr]     |
[INFO] [stderr] 172 |         p.r = (p.r as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:180:15
[INFO] [stderr]     |
[INFO] [stderr] 180 |         p.b = (p.b as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:181:15
[INFO] [stderr]     |
[INFO] [stderr] 181 |         p.g = (p.g as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:182:15
[INFO] [stderr]     |
[INFO] [stderr] 182 |         p.r = (p.r as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]   --> src/box_blur.rs:46:22
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut wl = w_ideal.floor() as i32;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `usize` is invalid
[INFO] [stderr]   --> src/box_blur.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let m = m_ideal.round() as usize;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:164:20
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:166:20
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:189:20
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:191:20
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:192:20
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:207:20
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:208:20
[INFO] [stderr]     |
[INFO] [stderr] 208 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:209:20
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:210:20
[INFO] [stderr]     |
[INFO] [stderr] 210 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:294:20
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:295:20
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:296:20
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:297:20
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:321:20
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:322:20
[INFO] [stderr]     |
[INFO] [stderr] 322 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:323:20
[INFO] [stderr]     |
[INFO] [stderr] 323 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:324:20
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:341:20
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:342:20
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:343:20
[INFO] [stderr]     |
[INFO] [stderr] 343 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/color_matrix.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     (f64_bound(0.0, c, 1.0) * 255.0) as u8
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let k = (c * (n as f64)).floor() as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 let k = (c * (n as f64)).floor() as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         (f64_bound(0.0, c, 1.0) * 255.0) as u8
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let r = (calc(c1.r, c2.r, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let g = (calc(c1.g, c2.g, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let b = (calc(c1.b, c2.b, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let a = (a * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/convolve_matrix.rs:196:13
[INFO] [stderr]     |
[INFO] [stderr] 196 |             (x * 255.0 + 0.5) as u8
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:170:15
[INFO] [stderr]     |
[INFO] [stderr] 170 |         p.b = (p.b as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:171:15
[INFO] [stderr]     |
[INFO] [stderr] 171 |         p.g = (p.g as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:172:15
[INFO] [stderr]     |
[INFO] [stderr] 172 |         p.r = (p.r as f64 * a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:180:15
[INFO] [stderr]     |
[INFO] [stderr] 180 |         p.b = (p.b as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:181:15
[INFO] [stderr]     |
[INFO] [stderr] 181 |         p.g = (p.g as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lib.rs:182:15
[INFO] [stderr]     |
[INFO] [stderr] 182 |         p.r = (p.r as f64 / a + 0.5) as u8;
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/convolve_matrix.rs:203:19
[INFO] [stderr]     |
[INFO] [stderr] 203 |         out_p.a = (bounded_new_a * 255.0 + 0.5) as u8;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/displacement_map.rs:53:18
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let ox = (x as f64 + dx * sx).round() as i32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/displacement_map.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let oy = (y as f64 + dy * sy).round() as i32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `i32` is invalid
[INFO] [stderr]   --> src/box_blur.rs:46:22
[INFO] [stderr]    |
[INFO] [stderr] 46 |         let mut wl = w_ideal.floor() as i32;
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `usize` is invalid
[INFO] [stderr]   --> src/box_blur.rs:60:17
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let m = m_ideal.round() as usize;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/iir_blur.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |         data[i * 4 + channel] = (buf[i] * 255.0) as u8;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:164:20
[INFO] [stderr]     |
[INFO] [stderr] 164 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:165:20
[INFO] [stderr]     |
[INFO] [stderr] 165 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:166:20
[INFO] [stderr]     |
[INFO] [stderr] 166 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:167:20
[INFO] [stderr]     |
[INFO] [stderr] 167 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:189:20
[INFO] [stderr]     |
[INFO] [stderr] 189 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:190:20
[INFO] [stderr]     |
[INFO] [stderr] 190 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:191:20
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:192:20
[INFO] [stderr]     |
[INFO] [stderr] 192 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:207:20
[INFO] [stderr]     |
[INFO] [stderr] 207 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:208:20
[INFO] [stderr]     |
[INFO] [stderr] 208 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:209:20
[INFO] [stderr]     |
[INFO] [stderr] 209 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:210:20
[INFO] [stderr]     |
[INFO] [stderr] 210 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:294:20
[INFO] [stderr]     |
[INFO] [stderr] 294 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:295:20
[INFO] [stderr]     |
[INFO] [stderr] 295 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:296:20
[INFO] [stderr]     |
[INFO] [stderr] 296 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:297:20
[INFO] [stderr]     |
[INFO] [stderr] 297 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:321:20
[INFO] [stderr]     |
[INFO] [stderr] 321 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:322:20
[INFO] [stderr]     |
[INFO] [stderr] 322 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:323:20
[INFO] [stderr]     |
[INFO] [stderr] 323 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:324:20
[INFO] [stderr]     |
[INFO] [stderr] 324 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:340:20
[INFO] [stderr]     |
[INFO] [stderr] 340 |                 b: round(val_b as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:341:20
[INFO] [stderr]     |
[INFO] [stderr] 341 |                 g: round(val_g as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:342:20
[INFO] [stderr]     |
[INFO] [stderr] 342 |                 r: round(val_r as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u8` is invalid
[INFO] [stderr]    --> src/box_blur.rs:343:20
[INFO] [stderr]     |
[INFO] [stderr] 343 |                 a: round(val_a as f32 * iarr) as u8,
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/color_matrix.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     (f64_bound(0.0, c, 1.0) * 255.0) as u8
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lighting.rs:305:27
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let compute = |x| (f64_bound(0.0, x as f64 * factor, 255.0) + 0.5) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lighting.rs:365:31
[INFO] [stderr]     |
[INFO] [stderr] 365 |             let compute = |x| (f64_bound(0.0, x as f64 * factor, 255.0) + 0.5) as u8;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:61:25
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 let k = (c * (n as f64)).floor() as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:75:25
[INFO] [stderr]    |
[INFO] [stderr] 75 |                 let k = (c * (n as f64)).floor() as usize;
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/component_transfer.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         (f64_bound(0.0, c, 1.0) * 255.0) as u8
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:36:33
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let columns = std::cmp::min(rx.ceil() as u32 * 2, src.width);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let rows    = std::cmp::min(ry.ceil() as u32 * 2, src.height);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let target_x = (columns as f32 / 2.0).floor() as u32;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:39:20
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let target_y = (rows as f32 / 2.0).floor() as u32;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/turbulence.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             (f64_bound(0.0, n, 255.0) + 0.5) as u8
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:42:17
[INFO] [stderr]    |
[INFO] [stderr] 42 |         let r = (calc(c1.r, c2.r, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |         let g = (calc(c1.g, c2.g, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let b = (calc(c1.b, c2.b, a) * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/composite.rs:45:17
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let a = (a * 255.0) as u8;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/convolve_matrix.rs:196:13
[INFO] [stderr]     |
[INFO] [stderr] 196 |             (x * 255.0 + 0.5) as u8
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/convolve_matrix.rs:203:19
[INFO] [stderr]     |
[INFO] [stderr] 203 |         out_p.a = (bounded_new_a * 255.0 + 0.5) as u8;
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/displacement_map.rs:53:18
[INFO] [stderr]    |
[INFO] [stderr] 53 |         let ox = (x as f64 + dx * sx).round() as i32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]   --> src/displacement_map.rs:54:18
[INFO] [stderr]    |
[INFO] [stderr] 54 |         let oy = (y as f64 + dy * sy).round() as i32;
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let width = (tile_width * base_freq_x + 0.5) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:188:22
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let height = (tile_height * base_freq_y + 0.5) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:189:22
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let wrap_x = (tile_x * base_freq_x + PERLIN_N as f64 + width as f64) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:190:22
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let wrap_y = (tile_y * base_freq_y + PERLIN_N as f64 + height as f64) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/iir_blur.rs:87:33
[INFO] [stderr]    |
[INFO] [stderr] 87 |         data[i * 4 + channel] = (buf[i] * 255.0) as u8;
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:237:19
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let mut bx0 = t as i32;
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:242:19
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let mut by0 = t as i32;
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 58 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `svgfilters`.
[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] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lighting.rs:305:27
[INFO] [stderr]     |
[INFO] [stderr] 305 |         let compute = |x| (f64_bound(0.0, x as f64 * factor, 255.0) + 0.5) as u8;
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]    --> src/lighting.rs:365:31
[INFO] [stderr]     |
[INFO] [stderr] 365 |             let compute = |x| (f64_bound(0.0, x as f64 * factor, 255.0) + 0.5) as u8;
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:36:33
[INFO] [stderr]    |
[INFO] [stderr] 36 |     let columns = std::cmp::min(rx.ceil() as u32 * 2, src.width);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:37:33
[INFO] [stderr]    |
[INFO] [stderr] 37 |     let rows    = std::cmp::min(ry.ceil() as u32 * 2, src.height);
[INFO] [stderr]    |                                 ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let target_x = (columns as f32 / 2.0).floor() as u32;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f32` as `u32` is invalid
[INFO] [stderr]   --> src/morphology.rs:39:20
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let target_y = (rows as f32 / 2.0).floor() as u32;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid
[INFO] [stderr]   --> src/turbulence.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             (f64_bound(0.0, n, 255.0) + 0.5) as u8
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:187:21
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let width = (tile_width * base_freq_x + 0.5) as i32;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:188:22
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let height = (tile_height * base_freq_y + 0.5) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:189:22
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let wrap_x = (tile_x * base_freq_x + PERLIN_N as f64 + width as f64) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:190:22
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let wrap_y = (tile_y * base_freq_y + PERLIN_N as f64 + height as f64) as i32;
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:237:19
[INFO] [stderr]     |
[INFO] [stderr] 237 |     let mut bx0 = t as i32;
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0606]: casting `f64` as `i32` is invalid
[INFO] [stderr]    --> src/turbulence.rs:242:19
[INFO] [stderr]     |
[INFO] [stderr] 242 |     let mut by0 = t as i32;
[INFO] [stderr]     |                   ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 58 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0606`.
[INFO] [stderr] error: could not compile `svgfilters`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a685e0344c15fb1823b1fefdebe6dd9e8983064b0347a007e4377199876d56d5"`
[INFO] running `"docker" "rm" "-f" "a685e0344c15fb1823b1fefdebe6dd9e8983064b0347a007e4377199876d56d5"`
[INFO] [stdout] a685e0344c15fb1823b1fefdebe6dd9e8983064b0347a007e4377199876d56d5