[INFO] cloning repository https://github.com/picania/raytracer-in-one-weekend-second-book
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/picania/raytracer-in-one-weekend-second-book" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicania%2Fraytracer-in-one-weekend-second-book", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicania%2Fraytracer-in-one-weekend-second-book'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92e0bfaba229e478775ba18266210979d3edbd22
[INFO] testing picania/raytracer-in-one-weekend-second-book against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpicania%2Fraytracer-in-one-weekend-second-book" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/picania/raytracer-in-one-weekend-second-book on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/picania/raytracer-in-one-weekend-second-book
[INFO] finished tweaking git repo https://github.com/picania/raytracer-in-one-weekend-second-book
[INFO] tweaked toml for git repo https://github.com/picania/raytracer-in-one-weekend-second-book written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/picania/raytracer-in-one-weekend-second-book already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4399063afbff5b9f28e74e7a4a95ca764c41fbb4bc176f78650ca5cc9dd38e2f
[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" "4399063afbff5b9f28e74e7a4a95ca764c41fbb4bc176f78650ca5cc9dd38e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4399063afbff5b9f28e74e7a4a95ca764c41fbb4bc176f78650ca5cc9dd38e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4399063afbff5b9f28e74e7a4a95ca764c41fbb4bc176f78650ca5cc9dd38e2f", kill_on_drop: false }`
[INFO] [stdout] 4399063afbff5b9f28e74e7a4a95ca764c41fbb4bc176f78650ca5cc9dd38e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e55de33a1050f129472d6a912a50f8db8408f703acf1cbd3f361c3533cf2f6a
[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" "3e55de33a1050f129472d6a912a50f8db8408f703acf1cbd3f361c3533cf2f6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling raytracer-in-weekend-tnw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `with_albedo`
[INFO] [stdout]   --> src/materials.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn with_albedo(albedo: Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ray.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/utils.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn random_in_hemisphere(normal: Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.73s
[INFO] running `Command { std: "docker" "inspect" "3e55de33a1050f129472d6a912a50f8db8408f703acf1cbd3f361c3533cf2f6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e55de33a1050f129472d6a912a50f8db8408f703acf1cbd3f361c3533cf2f6a", kill_on_drop: false }`
[INFO] [stdout] 3e55de33a1050f129472d6a912a50f8db8408f703acf1cbd3f361c3533cf2f6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e8a2650023642f7f3c058749303d4d8cf4ca793493b476c9de2d23590be09a8
[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" "1e8a2650023642f7f3c058749303d4d8cf4ca793493b476c9de2d23590be09a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer-in-weekend-tnw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `with_albedo`
[INFO] [stdout]   --> src/materials.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn with_albedo(albedo: Vec3) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/ray.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_in_hemisphere`
[INFO] [stdout]   --> src/utils.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub fn random_in_hemisphere(normal: Vec3) -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "1e8a2650023642f7f3c058749303d4d8cf4ca793493b476c9de2d23590be09a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e8a2650023642f7f3c058749303d4d8cf4ca793493b476c9de2d23590be09a8", kill_on_drop: false }`
[INFO] [stdout] 1e8a2650023642f7f3c058749303d4d8cf4ca793493b476c9de2d23590be09a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 04adfc4b63ca22a0b8dcce4316f99b67badd27f75e2aad42253b379f6b07a137
[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" "04adfc4b63ca22a0b8dcce4316f99b67badd27f75e2aad42253b379f6b07a137", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::test::check_float_outside_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_on_border_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_inside_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_nan ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `with_albedo`
[INFO] [stderr]   --> src/materials.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     pub fn with_albedo(albedo: Vec3) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/ray.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_in_hemisphere`
[INFO] [stderr]   --> src/utils.rs:36:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub fn random_in_hemisphere(normal: Vec3) -> Vec3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `raytracer-in-weekend-tnw` (bin "raytracer-in-weekend-tnw" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer_in_weekend_tnw-52ed03c9163cefca)
[INFO] running `Command { std: "docker" "inspect" "04adfc4b63ca22a0b8dcce4316f99b67badd27f75e2aad42253b379f6b07a137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04adfc4b63ca22a0b8dcce4316f99b67badd27f75e2aad42253b379f6b07a137", kill_on_drop: false }`
[INFO] [stdout] 04adfc4b63ca22a0b8dcce4316f99b67badd27f75e2aad42253b379f6b07a137