[INFO] cloning repository https://github.com/stephenjayakar/procedural-raytracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stephenjayakar/procedural-raytracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenjayakar%2Fprocedural-raytracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenjayakar%2Fprocedural-raytracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c58b5ce0ff51bbfff425feacf340d7447da04594 [INFO] testing stephenjayakar/procedural-raytracer against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenjayakar%2Fprocedural-raytracer" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephenjayakar/procedural-raytracer on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stephenjayakar/procedural-raytracer [INFO] finished tweaking git repo https://github.com/stephenjayakar/procedural-raytracer [INFO] tweaked toml for git repo https://github.com/stephenjayakar/procedural-raytracer written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/stephenjayakar/procedural-raytracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aeb8bed654612e950ffb88115cdf164571d540ff4a6341564ad6d6bfe0774e2a [INFO] running `Command { std: "docker" "start" "-a" "aeb8bed654612e950ffb88115cdf164571d540ff4a6341564ad6d6bfe0774e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aeb8bed654612e950ffb88115cdf164571d540ff4a6341564ad6d6bfe0774e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aeb8bed654612e950ffb88115cdf164571d540ff4a6341564ad6d6bfe0774e2a", kill_on_drop: false }` [INFO] [stdout] aeb8bed654612e950ffb88115cdf164571d540ff4a6341564ad6d6bfe0774e2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9b503edbc0b2f843a5b641d0fea5bce7a8d9327c8011184b7e961aeb1029cd7 [INFO] running `Command { std: "docker" "start" "-a" "a9b503edbc0b2f843a5b641d0fea5bce7a8d9327c8011184b7e961aeb1029cd7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling rust-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:111:39 [INFO] [stdout] | [INFO] [stdout] 111 | let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stdout] 111 + let alpha = ((1.0 - fmin(1.0, (height + HEIGHT as f32 / 2.0) / (HEIGHT as f32))) * 255.0) as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:123:35 [INFO] [stdout] | [INFO] [stdout] 123 | let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stdout] 123 + let alpha = ((1.0 - fmin(1.0, ((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32))) * 255.0) as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fog` [INFO] [stdout] --> src/main.rs:221:52 [INFO] [stdout] | [INFO] [stdout] 221 | let State { position, samples, direction, fov, fog } = *state; [INFO] [stdout] | ^^^ help: try ignoring the field: `fog: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/main.rs:179:50 [INFO] [stdout] | [INFO] [stdout] 179 | fn get_image(&self, width: u32, height: u32, timestamp: Option) -> Image { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start_time` [INFO] [stdout] --> src/main.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | start_time: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | canvas.fill_rect(Rect::new(x, y, width, height)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 249 | std::fs::create_dir("./dump"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.05s [INFO] running `Command { std: "docker" "inspect" "a9b503edbc0b2f843a5b641d0fea5bce7a8d9327c8011184b7e961aeb1029cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9b503edbc0b2f843a5b641d0fea5bce7a8d9327c8011184b7e961aeb1029cd7", kill_on_drop: false }` [INFO] [stdout] a9b503edbc0b2f843a5b641d0fea5bce7a8d9327c8011184b7e961aeb1029cd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46f76f911b8bdcd9597f259c9141c33b3a91564366cbfba30753bc8446b4a831 [INFO] running `Command { std: "docker" "start" "-a" "46f76f911b8bdcd9597f259c9141c33b3a91564366cbfba30753bc8446b4a831", kill_on_drop: false }` [INFO] [stderr] Compiling rust-raytracer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:111:39 [INFO] [stdout] | [INFO] [stdout] 111 | let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 111 - let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stdout] 111 + let alpha = ((1.0 - fmin(1.0, (height + HEIGHT as f32 / 2.0) / (HEIGHT as f32))) * 255.0) as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:123:35 [INFO] [stdout] | [INFO] [stdout] 123 | let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 123 - let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stdout] 123 + let alpha = ((1.0 - fmin(1.0, ((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32))) * 255.0) as u8; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fog` [INFO] [stdout] --> src/main.rs:221:52 [INFO] [stdout] | [INFO] [stdout] 221 | let State { position, samples, direction, fov, fog } = *state; [INFO] [stdout] | ^^^ help: try ignoring the field: `fog: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timestamp` [INFO] [stdout] --> src/main.rs:179:50 [INFO] [stdout] | [INFO] [stdout] 179 | fn get_image(&self, width: u32, height: u32, timestamp: Option) -> Image { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `start_time` [INFO] [stdout] --> src/main.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | start_time: Instant, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | canvas.fill_rect(Rect::new(x, y, width, height)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:249:5 [INFO] [stdout] | [INFO] [stdout] 249 | std::fs::create_dir("./dump"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_raytracer-f02f41d35fdb828f) [INFO] running `Command { std: "docker" "inspect" "46f76f911b8bdcd9597f259c9141c33b3a91564366cbfba30753bc8446b4a831", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46f76f911b8bdcd9597f259c9141c33b3a91564366cbfba30753bc8446b4a831", kill_on_drop: false }` [INFO] [stdout] 46f76f911b8bdcd9597f259c9141c33b3a91564366cbfba30753bc8446b4a831 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0891836316c3c78a275d5e9dae29361afec864f86c7d1475efdba456aab6dc5b [INFO] running `Command { std: "docker" "start" "-a" "0891836316c3c78a275d5e9dae29361afec864f86c7d1475efdba456aab6dc5b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:111:39 [INFO] [stderr] | [INFO] [stderr] 111 | let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 111 - let alpha = ((1.0 - fmin(1.0, ((height + HEIGHT as f32 / 2.0) / (HEIGHT as f32)))) * 255.0) as u8; [INFO] [stderr] 111 + let alpha = ((1.0 - fmin(1.0, (height + HEIGHT as f32 / 2.0) / (HEIGHT as f32))) * 255.0) as u8; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/main.rs:123:35 [INFO] [stderr] | [INFO] [stderr] 123 | let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 123 - let alpha = ((1.0 - fmin(1.0, (((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32)))) * 255.0) as u8; [INFO] [stderr] 123 + let alpha = ((1.0 - fmin(1.0, ((rect_height + rect_height) as f32 / 2.0) / (rect_height as f32))) * 255.0) as u8; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fog` [INFO] [stderr] --> src/main.rs:221:52 [INFO] [stderr] | [INFO] [stderr] 221 | let State { position, samples, direction, fov, fog } = *state; [INFO] [stderr] | ^^^ help: try ignoring the field: `fog: _` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timestamp` [INFO] [stderr] --> src/main.rs:179:50 [INFO] [stderr] | [INFO] [stderr] 179 | fn get_image(&self, width: u32, height: u32, timestamp: Option) -> Image { [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timestamp` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `start_time` [INFO] [stderr] --> src/main.rs:130:5 [INFO] [stderr] | [INFO] [stderr] 130 | start_time: Instant, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:119:5 [INFO] [stderr] | [INFO] [stderr] 119 | canvas.fill_rect(Rect::new(x, y, width, height)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:249:5 [INFO] [stderr] | [INFO] [stderr] 249 | std::fs::create_dir("./dump"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `rust-raytracer` (bin "rust-raytracer" test) generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_raytracer-f02f41d35fdb828f) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0891836316c3c78a275d5e9dae29361afec864f86c7d1475efdba456aab6dc5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0891836316c3c78a275d5e9dae29361afec864f86c7d1475efdba456aab6dc5b", kill_on_drop: false }` [INFO] [stdout] 0891836316c3c78a275d5e9dae29361afec864f86c7d1475efdba456aab6dc5b