[INFO] cloning repository https://github.com/cp-shen/RT_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/cp-shen/RT_in_one_weekend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2FRT_in_one_weekend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2FRT_in_one_weekend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c4c56e7aa6f909e2dc19f1c037f81e5841a49ba [INFO] checking cp-shen/RT_in_one_weekend against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcp-shen%2FRT_in_one_weekend" "/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/cp-shen/RT_in_one_weekend on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cp-shen/RT_in_one_weekend [INFO] finished tweaking git repo https://github.com/cp-shen/RT_in_one_weekend [INFO] tweaked toml for git repo https://github.com/cp-shen/RT_in_one_weekend written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/cp-shen/RT_in_one_weekend already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9f1dd87fce3f29122df8e4f8de919111f58f1cb68c30a95adda3fb8f6255c3a9 [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" "9f1dd87fce3f29122df8e4f8de919111f58f1cb68c30a95adda3fb8f6255c3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f1dd87fce3f29122df8e4f8de919111f58f1cb68c30a95adda3fb8f6255c3a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f1dd87fce3f29122df8e4f8de919111f58f1cb68c30a95adda3fb8f6255c3a9", kill_on_drop: false }` [INFO] [stdout] 9f1dd87fce3f29122df8e4f8de919111f58f1cb68c30a95adda3fb8f6255c3a9 [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=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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1be371792bbf2a9755fe7ae3351c040f3ea7e5acb02f7fdcb0a34b05a4b006b3 [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" "1be371792bbf2a9755fe7ae3351c040f3ea7e5acb02f7fdcb0a34b05a4b006b3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling syn v1.0.40 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.6.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.0 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.8.0 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling getset v0.1.1 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.9 [INFO] [stderr] Checking rt_in_one_weekend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, 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: unused variable: `rec` [INFO] [stdout] --> src/material.rs:16:35 [INFO] [stdout] | [INFO] [stdout] 16 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `albedo` [INFO] [stdout] --> src/material.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | albedo: Color, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_in_unit_shpere` [INFO] [stdout] --> src/random.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn random_in_unit_shpere() -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/vec3.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn x(&self) -> f32 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `z` [INFO] [stdout] --> src/vec3.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn z(&self) -> f32 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/vec3.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn cross(&self, other: Self) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ray_color_normal` [INFO] [stdout] --> src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn ray_color_normal(r: &Ray, world: &dyn Hittable) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r_in` [INFO] [stdout] --> src/material.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, 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: unused variable: `rec` [INFO] [stdout] --> src/material.rs:16:35 [INFO] [stdout] | [INFO] [stdout] 16 | fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Ray, Color)> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `albedo` [INFO] [stdout] --> src/material.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | albedo: Color, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `random_in_unit_shpere` [INFO] [stdout] --> src/random.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn random_in_unit_shpere() -> Vec3 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `x` [INFO] [stdout] --> src/vec3.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn x(&self) -> f32 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `z` [INFO] [stdout] --> src/vec3.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn z(&self) -> f32 { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cross` [INFO] [stdout] --> src/vec3.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn cross(&self, other: Self) -> Vec3 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ray_color_normal` [INFO] [stdout] --> src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn ray_color_normal(r: &Ray, world: &dyn Hittable) -> Color { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.74s [INFO] running `Command { std: "docker" "inspect" "1be371792bbf2a9755fe7ae3351c040f3ea7e5acb02f7fdcb0a34b05a4b006b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1be371792bbf2a9755fe7ae3351c040f3ea7e5acb02f7fdcb0a34b05a4b006b3", kill_on_drop: false }` [INFO] [stdout] 1be371792bbf2a9755fe7ae3351c040f3ea7e5acb02f7fdcb0a34b05a4b006b3