[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 try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[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-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/picania/raytracer-in-one-weekend-second-book on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 894644b86d6ac72e7a91558035cae7081163072b269ea41fdf5dd7ad1c9fefa2
[INFO] running `Command { std: "docker" "start" "-a" "894644b86d6ac72e7a91558035cae7081163072b269ea41fdf5dd7ad1c9fefa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "894644b86d6ac72e7a91558035cae7081163072b269ea41fdf5dd7ad1c9fefa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "894644b86d6ac72e7a91558035cae7081163072b269ea41fdf5dd7ad1c9fefa2", kill_on_drop: false }`
[INFO] [stdout] 894644b86d6ac72e7a91558035cae7081163072b269ea41fdf5dd7ad1c9fefa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b6a645f83e7ba4aa2f52b7004908a350c50882c66b2231c31c95ca68b805b970
[INFO] running `Command { std: "docker" "start" "-a" "b6a645f83e7ba4aa2f52b7004908a350c50882c66b2231c31c95ca68b805b970", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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 `with_albedo` is never used
[INFO] [stdout]   --> src/materials.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Metal {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 37 |     /// Создает металлический материал с идеальной отражающей поверхностью.
[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 `new` is never used
[INFO] [stdout]   --> src/ray.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Ray {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 10 |     /// Создает луч с началом в точке `from` и направленный в точку `to`.
[INFO] [stdout] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.98s
[INFO] running `Command { std: "docker" "inspect" "b6a645f83e7ba4aa2f52b7004908a350c50882c66b2231c31c95ca68b805b970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6a645f83e7ba4aa2f52b7004908a350c50882c66b2231c31c95ca68b805b970", kill_on_drop: false }`
[INFO] [stdout] b6a645f83e7ba4aa2f52b7004908a350c50882c66b2231c31c95ca68b805b970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fbd34094512a9e57d7c34e7b88462ee485fa70fced4a3fe8c43a85f60d5883c8
[INFO] running `Command { std: "docker" "start" "-a" "fbd34094512a9e57d7c34e7b88462ee485fa70fced4a3fe8c43a85f60d5883c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling raytracer-in-weekend-tnw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function `with_albedo` is never used
[INFO] [stdout]   --> src/materials.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Metal {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 37 |     /// Создает металлический материал с идеальной отражающей поверхностью.
[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 `new` is never used
[INFO] [stdout]   --> src/ray.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Ray {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 10 |     /// Создает луч с началом в точке `from` и направленный в точку `to`.
[INFO] [stdout] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_in_hemisphere` is never used
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "fbd34094512a9e57d7c34e7b88462ee485fa70fced4a3fe8c43a85f60d5883c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbd34094512a9e57d7c34e7b88462ee485fa70fced4a3fe8c43a85f60d5883c8", kill_on_drop: false }`
[INFO] [stdout] fbd34094512a9e57d7c34e7b88462ee485fa70fced4a3fe8c43a85f60d5883c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 96ecbcfcbeb5f1957eebe818042b3453db3bf9d237107fdc6d498767089e913f
[INFO] running `Command { std: "docker" "start" "-a" "96ecbcfcbeb5f1957eebe818042b3453db3bf9d237107fdc6d498767089e913f", kill_on_drop: false }`
[INFO] [stderr] warning: associated function `with_albedo` is never used
[INFO] [stderr]   --> src/materials.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl Metal {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] 37 |     /// Создает металлический материал с идеальной отражающей поверхностью.
[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 `new` is never used
[INFO] [stderr]   --> src/ray.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 9  | impl Ray {
[INFO] [stderr]    | -------- associated function in this implementation
[INFO] [stderr] 10 |     /// Создает луч с началом в точке `from` и направленный в точку `to`.
[INFO] [stderr] 11 |     pub fn new(orig: Vec3, dir: Vec3) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `random_in_hemisphere` is never used
[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` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/raytracer_in_weekend_tnw-9bde50a41ed67a4f)
[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_outside_u8_range ... ok
[INFO] [stdout] test utils::test::check_float_on_border_u8_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96ecbcfcbeb5f1957eebe818042b3453db3bf9d237107fdc6d498767089e913f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ecbcfcbeb5f1957eebe818042b3453db3bf9d237107fdc6d498767089e913f", kill_on_drop: false }`
[INFO] [stdout] 96ecbcfcbeb5f1957eebe818042b3453db3bf9d237107fdc6d498767089e913f