[INFO] cloning repository https://github.com/bonohub13/Raytracing_in_One_Weekend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bonohub13/Raytracing_in_One_Weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonohub13%2FRaytracing_in_One_Weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonohub13%2FRaytracing_in_One_Weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2cf16e32c54e6e3290237bcd108ba3b008041ce4 [INFO] checking bonohub13/Raytracing_in_One_Weekend against master#f8f6997469237299c1d60814c7b9828602a1f8e4 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbonohub13%2FRaytracing_in_One_Weekend" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/bonohub13/Raytracing_in_One_Weekend [INFO] finished tweaking git repo https://github.com/bonohub13/Raytracing_in_One_Weekend [INFO] tweaked toml for git repo https://github.com/bonohub13/Raytracing_in_One_Weekend written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bonohub13/Raytracing_in_One_Weekend on toolchain f8f6997469237299c1d60814c7b9828602a1f8e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bonohub13/Raytracing_in_One_Weekend already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stb_image v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+f8f6997469237299c1d60814c7b9828602a1f8e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fac8f762e7c49c89bd75e2e86f4f4dedaadc02e36bad5234df30483944ee1c4a [INFO] running `Command { std: "docker" "start" "-a" "fac8f762e7c49c89bd75e2e86f4f4dedaadc02e36bad5234df30483944ee1c4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fac8f762e7c49c89bd75e2e86f4f4dedaadc02e36bad5234df30483944ee1c4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fac8f762e7c49c89bd75e2e86f4f4dedaadc02e36bad5234df30483944ee1c4a", kill_on_drop: false }` [INFO] [stdout] fac8f762e7c49c89bd75e2e86f4f4dedaadc02e36bad5234df30483944ee1c4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" 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[stderr] Checking image v0.25.2 [INFO] [stderr] Checking rtiow v0.1.0 (/opt/rustwide/workdir/rtiow) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> rtiow/src/camera/mod.rs:223:21 [INFO] [stdout] | [INFO] [stdout] 223 | let mut to_light = on_light - rec.p; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> rtiow/src/hittable/mod.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | fn emitted(&self, r_in: &Ray, _rec: &HitRecord, _u: f64, _v: f64, _p: &Point3) -> Color { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_r_in` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/mod.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | fn hit(&self, _r: &Ray, _ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 51 | fn hit(&self, _r: &Ray, _ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/bvh.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 88 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 88 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/constant_medium.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 38 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/hittable_list.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 43 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/quad.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 98 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 98 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/sphere.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 52 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/translate.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 34 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> rtiow/src/hittable/translate.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option { [INFO] [stdout] | ^^^^^ this lifetime flows to the output --------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 93 | fn hit(&self, r: &Ray, ray_t: &Interval) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking raytracing_in_one_weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.58s [INFO] running `Command { std: "docker" "inspect" "4ec0df5bf8bf08d1d4e108fe36eef3e31c73aa3382188ce713ee2c824f2909cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec0df5bf8bf08d1d4e108fe36eef3e31c73aa3382188ce713ee2c824f2909cf", kill_on_drop: false }` [INFO] [stdout] 4ec0df5bf8bf08d1d4e108fe36eef3e31c73aa3382188ce713ee2c824f2909cf