[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 1.60.0 for beta-1.61-1
[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-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/picania/raytracer-in-one-weekend-second-book on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-21/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" "+1.60.0" "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-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65a00d442a0cf91c0bd52c22bb7cec861ba13cf57dbd3fcea2fc7b3c651045f7
[INFO] running `Command { std: "docker" "start" "-a" "65a00d442a0cf91c0bd52c22bb7cec861ba13cf57dbd3fcea2fc7b3c651045f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65a00d442a0cf91c0bd52c22bb7cec861ba13cf57dbd3fcea2fc7b3c651045f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65a00d442a0cf91c0bd52c22bb7cec861ba13cf57dbd3fcea2fc7b3c651045f7", kill_on_drop: false }`
[INFO] [stdout] 65a00d442a0cf91c0bd52c22bb7cec861ba13cf57dbd3fcea2fc7b3c651045f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 791d5638980560b7de7f983ece67e4b85105a16a853713240f7db77f7025b722
[INFO] running `Command { std: "docker" "start" "-a" "791d5638980560b7de7f983ece67e4b85105a16a853713240f7db77f7025b722", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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 6.30s
[INFO] running `Command { std: "docker" "inspect" "791d5638980560b7de7f983ece67e4b85105a16a853713240f7db77f7025b722", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791d5638980560b7de7f983ece67e4b85105a16a853713240f7db77f7025b722", kill_on_drop: false }`
[INFO] [stdout] 791d5638980560b7de7f983ece67e4b85105a16a853713240f7db77f7025b722
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7abb4d2a28f28a2b30ba8d99827ba9453df1f3a8936060d053a01e7138cf3c2d
[INFO] running `Command { std: "docker" "start" "-a" "7abb4d2a28f28a2b30ba8d99827ba9453df1f3a8936060d053a01e7138cf3c2d", 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 0.61s
[INFO] running `Command { std: "docker" "inspect" "7abb4d2a28f28a2b30ba8d99827ba9453df1f3a8936060d053a01e7138cf3c2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7abb4d2a28f28a2b30ba8d99827ba9453df1f3a8936060d053a01e7138cf3c2d", kill_on_drop: false }`
[INFO] [stdout] 7abb4d2a28f28a2b30ba8d99827ba9453df1f3a8936060d053a01e7138cf3c2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3248fb36fa8ae4838aef635c706d077f654703931e987b9b9b3d221253317328
[INFO] running `Command { std: "docker" "start" "-a" "3248fb36fa8ae4838aef635c706d077f654703931e987b9b9b3d221253317328", kill_on_drop: false }`
[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 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/raytracer_in_weekend_tnw-9e04b0ee9f7d3cd4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test utils::test::check_float_inside_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_nan ... ok
[INFO] [stdout] test utils::test::check_float_on_border_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_outside_u8_range ... 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] running `Command { std: "docker" "inspect" "3248fb36fa8ae4838aef635c706d077f654703931e987b9b9b3d221253317328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3248fb36fa8ae4838aef635c706d077f654703931e987b9b9b3d221253317328", kill_on_drop: false }`
[INFO] [stdout] 3248fb36fa8ae4838aef635c706d077f654703931e987b9b9b3d221253317328