[INFO] cloning repository https://github.com/brsnb/ray_trace [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brsnb/ray_trace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fray_trace", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrsnb%2Fray_trace'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 092ad07cd86ff75a47d1a15278a1de609903da78 [INFO] testing brsnb/ray_trace 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%2Fbrsnb%2Fray_trace" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brsnb/ray_trace 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/brsnb/ray_trace [INFO] finished tweaking git repo https://github.com/brsnb/ray_trace [INFO] tweaked toml for git repo https://github.com/brsnb/ray_trace written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/brsnb/ray_trace 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-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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d25f64485ace25e43fe6b6d57cd6dea08adc58990a5aae646543d32965a06be [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" "7d25f64485ace25e43fe6b6d57cd6dea08adc58990a5aae646543d32965a06be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d25f64485ace25e43fe6b6d57cd6dea08adc58990a5aae646543d32965a06be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d25f64485ace25e43fe6b6d57cd6dea08adc58990a5aae646543d32965a06be", kill_on_drop: false }` [INFO] [stdout] 7d25f64485ace25e43fe6b6d57cd6dea08adc58990a5aae646543d32965a06be [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56af988f3ee9ac2a9cf371430d69ebb84ff294d690f280a4642ae0513bc39229 [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" "56af988f3ee9ac2a9cf371430d69ebb84ff294d690f280a4642ae0513bc39229", kill_on_drop: false }` [INFO] [stderr] Compiling spin v0.5.0 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.6 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling ray_trace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/util.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] 50 + self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_in` [INFO] [stdout] --> src/material.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ray_in: &Ray, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `outward_normal` is never read [INFO] [stdout] --> src/material.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | let mut outward_normal = Vec3f::new_unit_vec3f(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ni_over_nt` is never read [INFO] [stdout] --> src/material.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut ni_over_nt: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cosine` is never read [INFO] [stdout] --> src/material.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let mut cosine: f64 = 0.0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reflect_prob` is never read [INFO] [stdout] --> src/material.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut reflect_prob: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `w` [INFO] [stdout] --> src/camera.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | w: Vec3f, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `Command { std: "docker" "inspect" "56af988f3ee9ac2a9cf371430d69ebb84ff294d690f280a4642ae0513bc39229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56af988f3ee9ac2a9cf371430d69ebb84ff294d690f280a4642ae0513bc39229", kill_on_drop: false }` [INFO] [stdout] 56af988f3ee9ac2a9cf371430d69ebb84ff294d690f280a4642ae0513bc39229 [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6a9a5781f462c11cef38bbdafd85418b6234b00abab8bb74f0192068e1ff7a1 [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" "a6a9a5781f462c11cef38bbdafd85418b6234b00abab8bb74f0192068e1ff7a1", kill_on_drop: false }` [INFO] [stderr] Compiling ray_trace v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/util.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] 50 + self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_in` [INFO] [stdout] --> src/material.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ray_in: &Ray, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `outward_normal` is never read [INFO] [stdout] --> src/material.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | let mut outward_normal = Vec3f::new_unit_vec3f(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ni_over_nt` is never read [INFO] [stdout] --> src/material.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut ni_over_nt: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cosine` is never read [INFO] [stdout] --> src/material.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let mut cosine: f64 = 0.0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reflect_prob` is never read [INFO] [stdout] --> src/material.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut reflect_prob: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `w` [INFO] [stdout] --> src/camera.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | w: Vec3f, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/util.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 50 - (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stdout] 50 + self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ray_in` [INFO] [stdout] --> src/material.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | ray_in: &Ray, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `outward_normal` is never read [INFO] [stdout] --> src/material.rs:80:17 [INFO] [stdout] | [INFO] [stdout] 80 | let mut outward_normal = Vec3f::new_unit_vec3f(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `ni_over_nt` is never read [INFO] [stdout] --> src/material.rs:81:17 [INFO] [stdout] | [INFO] [stdout] 81 | let mut ni_over_nt: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `cosine` is never read [INFO] [stdout] --> src/material.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | let mut cosine: f64 = 0.0; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `reflect_prob` is never read [INFO] [stdout] --> src/material.rs:97:17 [INFO] [stdout] | [INFO] [stdout] 97 | let mut reflect_prob: f64 = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `w` [INFO] [stdout] --> src/camera.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | w: Vec3f, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.89s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ray_trace-b2411729241a7b5c) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_trace-a4c902e04cd7962e) [INFO] running `Command { std: "docker" "inspect" "a6a9a5781f462c11cef38bbdafd85418b6234b00abab8bb74f0192068e1ff7a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6a9a5781f462c11cef38bbdafd85418b6234b00abab8bb74f0192068e1ff7a1", kill_on_drop: false }` [INFO] [stdout] a6a9a5781f462c11cef38bbdafd85418b6234b00abab8bb74f0192068e1ff7a1 [INFO] running `Command { std: "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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 422d4663d0707638c27ddf90820922878b244a8057da1e40c7726e7dbcef49f9 [INFO] running `Command { std: "docker" "start" "-a" "422d4663d0707638c27ddf90820922878b244a8057da1e40c7726e7dbcef49f9", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/util.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 50 - (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stderr] 50 + self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ray_in` [INFO] [stderr] --> src/material.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | ray_in: &Ray, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_ray_in` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `outward_normal` is never read [INFO] [stderr] --> src/material.rs:80:17 [INFO] [stderr] | [INFO] [stderr] 80 | let mut outward_normal = Vec3f::new_unit_vec3f(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `ni_over_nt` is never read [INFO] [stderr] --> src/material.rs:81:17 [INFO] [stderr] | [INFO] [stderr] 81 | let mut ni_over_nt: f64 = 0.0; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `cosine` is never read [INFO] [stderr] --> src/material.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | let mut cosine: f64 = 0.0; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `reflect_prob` is never read [INFO] [stderr] --> src/material.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | let mut reflect_prob: f64 = 0.0; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: field is never read: `w` [INFO] [stderr] --> src/camera.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | w: Vec3f, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ray_trace` (lib) generated 7 warnings [INFO] [stderr] warning: `ray_trace` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ray_trace-b2411729241a7b5c) [INFO] [stdout] [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray_trace-a4c902e04cd7962e) [INFO] [stderr] Doc-tests ray_trace [INFO] [stdout] [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] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> /opt/rustwide/workdir/src/util.rs:50:9 [INFO] [stderr] | [INFO] [stderr] 50 | (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 50 - (self.x * self.x + self.y * self.y + self.z * self.z) [INFO] [stderr] 50 + self.x * self.x + self.y * self.y + self.z * self.z [INFO] [stderr] | [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] warning: 1 warning emitted [INFO] [stdout] running 0 tests [INFO] [stderr] [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" "422d4663d0707638c27ddf90820922878b244a8057da1e40c7726e7dbcef49f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "422d4663d0707638c27ddf90820922878b244a8057da1e40c7726e7dbcef49f9", kill_on_drop: false }` [INFO] [stdout] 422d4663d0707638c27ddf90820922878b244a8057da1e40c7726e7dbcef49f9