[INFO] updating cached repository https://github.com/EdwardGarmon/rustmarching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60504931bbd8acfb8bd791780737591788ec7217
[INFO] testing EdwardGarmon/rustmarching against beta-2020-07-24 for beta-1.46-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEdwardGarmon%2Frustmarching" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EdwardGarmon/rustmarching on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/EdwardGarmon/rustmarching
[INFO] finished tweaking git repo https://github.com/EdwardGarmon/rustmarching
[INFO] tweaked toml for git repo https://github.com/EdwardGarmon/rustmarching written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/EdwardGarmon/rustmarching already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9790b32a5bcefd9acce0383caa2152efa67237b0904eb178039598aecc503d34
[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" "9790b32a5bcefd9acce0383caa2152efa67237b0904eb178039598aecc503d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9790b32a5bcefd9acce0383caa2152efa67237b0904eb178039598aecc503d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9790b32a5bcefd9acce0383caa2152efa67237b0904eb178039598aecc503d34", kill_on_drop: false }`
[INFO] [stdout] 9790b32a5bcefd9acce0383caa2152efa67237b0904eb178039598aecc503d34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9aa551d68620696fe277c59c294ad1288a20ad633fdf3ff3af7f80e4c4cc8a1f
[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" "9aa551d68620696fe277c59c294ad1288a20ad633fdf3ff3af7f80e4c4cc8a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.65
[INFO] [stderr]    Compiling syn v1.0.34
[INFO] [stderr]    Compiling wasm-bindgen v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.65
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.65
[INFO] [stderr]    Compiling js-sys v0.3.42
[INFO] [stderr]    Compiling web-sys v0.3.42
[INFO] [stderr]    Compiling raymarching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `js_sys::*`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use js_sys::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max`, `min`
[INFO] [stdout]  --> src/shape.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/lib.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let c = curr_time as f32 / 3000.0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amb`
[INFO] [stdout]   --> src/raymarch.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let amb = 100;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_amb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `steps`
[INFO] [stdout]   --> src/raymarch.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     steps: u8,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_steps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `max`
[INFO] [stdout]  --> src/common_funcs.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn max(num1:i32, num2:i32) -> i32{
[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_rot_z`
[INFO] [stdout]   --> src/linal.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new_rot_z(rad: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mag`
[INFO] [stdout]   --> src/linal.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn mag(&self) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sphere`
[INFO] [stdout]  --> src/shape.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Sphere(Vec3, f32),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Spheres`
[INFO] [stdout]  --> src/shape.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Spheres(Vec3, f32),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pinski`
[INFO] [stdout]   --> src/shape.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn pinski(pos:&Vec3) -> f32{
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fold`
[INFO] [stdout]   --> src/shape.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn fold(norm:&Vec3,vec:&Vec3) -> Vec3{
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.01s
[INFO] running `Command { std: "docker" "inspect" "9aa551d68620696fe277c59c294ad1288a20ad633fdf3ff3af7f80e4c4cc8a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9aa551d68620696fe277c59c294ad1288a20ad633fdf3ff3af7f80e4c4cc8a1f", kill_on_drop: false }`
[INFO] [stdout] 9aa551d68620696fe277c59c294ad1288a20ad633fdf3ff3af7f80e4c4cc8a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53c8ab08307c13700e48d15b47ace658148af911f865164be6897b45d7c0f24d
[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" "53c8ab08307c13700e48d15b47ace658148af911f865164be6897b45d7c0f24d", kill_on_drop: false }`
[INFO] [stderr]    Compiling raymarching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `js_sys::*`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use js_sys::*;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `max`, `min`
[INFO] [stdout]  --> src/shape.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/lib.rs:92:17
[INFO] [stdout]    |
[INFO] [stdout] 92 |             let c = curr_time as f32 / 3000.0;
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amb`
[INFO] [stdout]   --> src/raymarch.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let amb = 100;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_amb`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `steps`
[INFO] [stdout]   --> src/raymarch.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     steps: u8,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_steps`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `max`
[INFO] [stdout]  --> src/common_funcs.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn max(num1:i32, num2:i32) -> i32{
[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_rot_z`
[INFO] [stdout]   --> src/linal.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn new_rot_z(rad: f32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `mag`
[INFO] [stdout]   --> src/linal.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 |     pub fn mag(&self) -> f32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sphere`
[INFO] [stdout]  --> src/shape.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Sphere(Vec3, f32),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Spheres`
[INFO] [stdout]  --> src/shape.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Spheres(Vec3, f32),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `pinski`
[INFO] [stdout]   --> src/shape.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn pinski(pos:&Vec3) -> f32{
[INFO] [stdout]    |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fold`
[INFO] [stdout]   --> src/shape.rs:71:4
[INFO] [stdout]    |
[INFO] [stdout] 71 | fn fold(norm:&Vec3,vec:&Vec3) -> Vec3{
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "53c8ab08307c13700e48d15b47ace658148af911f865164be6897b45d7c0f24d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53c8ab08307c13700e48d15b47ace658148af911f865164be6897b45d7c0f24d", kill_on_drop: false }`
[INFO] [stdout] 53c8ab08307c13700e48d15b47ace658148af911f865164be6897b45d7c0f24d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5d1e95bb99e8afbfb87dedb9c26633707654ea479d35c37051ee74ed0627a74
[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" "e5d1e95bb99e8afbfb87dedb9c26633707654ea479d35c37051ee74ed0627a74", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `js_sys::*`
[INFO] [stderr]  --> src/lib.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use js_sys::*;
[INFO] [stderr]   |     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `max`, `min`
[INFO] [stderr]  --> src/shape.rs:2:16
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::cmp::{max, min};
[INFO] [stderr]   |                ^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/lib.rs:92:17
[INFO] [stderr]    |
[INFO] [stderr] 92 |             let c = curr_time as f32 / 3000.0;
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `amb`
[INFO] [stderr]   --> src/raymarch.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |     let amb = 100;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_amb`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `steps`
[INFO] [stderr]   --> src/raymarch.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     steps: u8,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_steps`
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `max`
[INFO] [stderr]  --> src/common_funcs.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn max(num1:i32, num2:i32) -> i32{
[INFO] [stderr]   |        ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new_rot_z`
[INFO] [stderr]   --> src/linal.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 30 |     pub fn new_rot_z(rad: f32) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `mag`
[INFO] [stderr]   --> src/linal.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 |     pub fn mag(&self) -> f32 {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sphere`
[INFO] [stderr]  --> src/shape.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Sphere(Vec3, f32),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Spheres`
[INFO] [stderr]  --> src/shape.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Spheres(Vec3, f32),
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `pinski`
[INFO] [stderr]   --> src/shape.rs:53:4
[INFO] [stderr]    |
[INFO] [stderr] 53 | fn pinski(pos:&Vec3) -> f32{
[INFO] [stderr]    |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `fold`
[INFO] [stderr]   --> src/shape.rs:71:4
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn fold(norm:&Vec3,vec:&Vec3) -> Vec3{
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 12 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raymarching-6bf053b77c913839
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5d1e95bb99e8afbfb87dedb9c26633707654ea479d35c37051ee74ed0627a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d1e95bb99e8afbfb87dedb9c26633707654ea479d35c37051ee74ed0627a74", kill_on_drop: false }`
[INFO] [stdout] e5d1e95bb99e8afbfb87dedb9c26633707654ea479d35c37051ee74ed0627a74