[INFO] cloning repository https://github.com/0ry/ray
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0ry/ray" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ry%2Fray", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ry%2Fray'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bab8a3566b2adc725a7fe706430fd57b839ea20
[INFO] testing 0ry/ray against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0ry%2Fray" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/0ry/ray on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/0ry/ray
[INFO] finished tweaking git repo https://github.com/0ry/ray
[INFO] tweaked toml for git repo https://github.com/0ry/ray written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/0ry/ray already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1bab173cf9189af9b9070d768fbfd219c99c0bac0c929ae1c3501115ae1d8618
[INFO] running `Command { std: "docker" "start" "-a" "1bab173cf9189af9b9070d768fbfd219c99c0bac0c929ae1c3501115ae1d8618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1bab173cf9189af9b9070d768fbfd219c99c0bac0c929ae1c3501115ae1d8618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bab173cf9189af9b9070d768fbfd219c99c0bac0c929ae1c3501115ae1d8618", kill_on_drop: false }`
[INFO] [stdout] 1bab173cf9189af9b9070d768fbfd219c99c0bac0c929ae1c3501115ae1d8618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7000bdb0e221a51e9fca67bfbfe52fbb5421e910d8d3feab926c20f0f890010
[INFO] running `Command { std: "docker" "start" "-a" "a7000bdb0e221a51e9fca67bfbfe52fbb5421e910d8d3feab926c20f0f890010", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling rayon-core v1.0.0
[INFO] [stderr]    Compiling deque v0.3.2
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling adler32 v1.0.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling color_quant v1.0.0
[INFO] [stderr]    Compiling inflate v0.2.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling scoped_threadpool v0.1.7
[INFO] [stderr]    Compiling serde v1.0.2
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling num_cpus v1.4.0
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling deflate v0.7.8
[INFO] [stderr]    Compiling num-integer v0.1.34
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling gif v0.9.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num-rational v0.1.36
[INFO] [stderr]    Compiling serde_derive_internals v0.15.0
[INFO] [stderr]    Compiling png v0.7.0
[INFO] [stderr]    Compiling rayon v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.12
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `Deserializer`
[INFO] [stdout]  --> src/vector.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Deserializer};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout] 22 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stdout]    |         ^                                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stdout] 39 +         self.x * other.x + self.y * other.y + self.z * other.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         (self + other.neg())
[INFO] [stdout]    |         ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -         (self + other.neg())
[INFO] [stdout] 86 +         self + other.neg()
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/vector.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         (other * self)
[INFO] [stdout]     |         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -         (other * self)
[INFO] [stdout] 106 +         other * self
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gamma_decode`
[INFO] [stdout]   --> src/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn gamma_decode(encoded: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross_test`
[INFO] [stdout]    --> src/vector.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn cross_test() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize_normalized_test`
[INFO] [stdout]    --> src/vector.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn deserialize_normalized_test() {
[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 2m 01s
[INFO] running `Command { std: "docker" "inspect" "a7000bdb0e221a51e9fca67bfbfe52fbb5421e910d8d3feab926c20f0f890010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7000bdb0e221a51e9fca67bfbfe52fbb5421e910d8d3feab926c20f0f890010", kill_on_drop: false }`
[INFO] [stdout] a7000bdb0e221a51e9fca67bfbfe52fbb5421e910d8d3feab926c20f0f890010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb01fede09d991c262dc9563c8e70d9cf9d05d43196c41e0ab69f7d44a14590
[INFO] running `Command { std: "docker" "start" "-a" "4fb01fede09d991c262dc9563c8e70d9cf9d05d43196c41e0ab69f7d44a14590", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ray v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize`, `Deserializer`
[INFO] [stdout]  --> src/vector.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Deserializer};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout]    |         ^                                                   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 22 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stdout] 22 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stdout]    |         ^                                                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stdout] 39 +         self.x * other.x + self.y * other.y + self.z * other.z
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         (self + other.neg())
[INFO] [stdout]    |         ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -         (self + other.neg())
[INFO] [stdout] 86 +         self + other.neg()
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/vector.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 |         (other * self)
[INFO] [stdout]     |         ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 106 -         (other * self)
[INFO] [stdout] 106 +         other * self
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `gamma_decode`
[INFO] [stdout]   --> src/main.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn gamma_decode(encoded: f32) -> f32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `cross_test`
[INFO] [stdout]    --> src/vector.rs:141:4
[INFO] [stdout]     |
[INFO] [stdout] 141 | fn cross_test() {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `deserialize_normalized_test`
[INFO] [stdout]    --> src/vector.rs:145:4
[INFO] [stdout]     |
[INFO] [stdout] 145 | fn deserialize_normalized_test() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.16s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ray-6127c9e21243a0ea)
[INFO] running `Command { std: "docker" "inspect" "4fb01fede09d991c262dc9563c8e70d9cf9d05d43196c41e0ab69f7d44a14590", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb01fede09d991c262dc9563c8e70d9cf9d05d43196c41e0ab69f7d44a14590", kill_on_drop: false }`
[INFO] [stdout] 4fb01fede09d991c262dc9563c8e70d9cf9d05d43196c41e0ab69f7d44a14590
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 509614f1a2e86b02bc9bc7a27d71dfef261e54abc43cd016e435651d47a933df
[INFO] running `Command { std: "docker" "start" "-a" "509614f1a2e86b02bc9bc7a27d71dfef261e54abc43cd016e435651d47a933df", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused imports: `Deserialize`, `Deserializer`
[INFO] [stderr]  --> src/vector.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::{Deserialize, Deserializer};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stderr]    |         ^                                                   ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 22 -         (self.x * self.x + self.y * self.y + self.z * self.z)
[INFO] [stderr] 22 +         self.x * self.x + self.y * self.y + self.z * self.z
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stderr]    |         ^                                                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 39 -         (self.x * other.x + self.y * other.y + self.z * other.z)
[INFO] [stderr] 39 +         self.x * other.x + self.y * other.y + self.z * other.z
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector.rs:86:9
[INFO] [stderr]    |
[INFO] [stderr] 86 |         (self + other.neg())
[INFO] [stderr]    |         ^                  ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 86 -         (self + other.neg())
[INFO] [stderr] 86 +         self + other.neg()
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/vector.rs:106:9
[INFO] [stderr]     |
[INFO] [stderr] 106 |         (other * self)
[INFO] [stderr]     |         ^            ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 106 -         (other * self)
[INFO] [stderr] 106 +         other * self
[INFO] [stderr]     | 
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `gamma_decode`
[INFO] [stderr]   --> src/main.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn gamma_decode(encoded: f32) -> f32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `cross_test`
[INFO] [stderr]    --> src/vector.rs:141:4
[INFO] [stderr]     |
[INFO] [stderr] 141 | fn cross_test() {
[INFO] [stderr]     |    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `deserialize_normalized_test`
[INFO] [stderr]    --> src/vector.rs:145:4
[INFO] [stderr]     |
[INFO] [stderr] 145 | fn deserialize_normalized_test() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray` (bin "ray" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ray-6127c9e21243a0ea)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test point::sub_points_test ... ok
[INFO] [stdout] test vector::dot_test ... ok
[INFO] [stdout] test vector::length_test ... ok
[INFO] [stdout] test vector::mul_test ... ok
[INFO] [stdout] test vector::norm_test ... ok
[INFO] [stdout] test vector::normalize_test ... ok
[INFO] [stdout] test vector::sum_neg_sub_test ... ok
[INFO] [stdout] test can_render_scene_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "509614f1a2e86b02bc9bc7a27d71dfef261e54abc43cd016e435651d47a933df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "509614f1a2e86b02bc9bc7a27d71dfef261e54abc43cd016e435651d47a933df", kill_on_drop: false }`
[INFO] [stdout] 509614f1a2e86b02bc9bc7a27d71dfef261e54abc43cd016e435651d47a933df