[INFO] updating cached repository https://github.com/typon/render
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9f5fd678759ebee8c8f84896b61e2db330499bb8
[INFO] testing typon/render against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftypon%2Frender" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/typon/render on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/typon/render
[INFO] finished tweaking git repo https://github.com/typon/render
[INFO] tweaked toml for git repo https://github.com/typon/render written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/typon/render already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 936901e8daca4759646bcb3a5d9b118aa74a1e0f97af8ed77610968a59a2422a
[INFO] running `"docker" "start" "-a" "936901e8daca4759646bcb3a5d9b118aa74a1e0f97af8ed77610968a59a2422a"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> src/material.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Lambertian`
[INFO] [stderr]  --> src/objects.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::material::{Lambertian, Material};
[INFO] [stderr]   |                       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/ray.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         (&self.a + &(&self.b * t))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `random_point_in_unit_sphere`
[INFO] [stderr]   --> src/main.rs:13:22
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::objects::{random_point_in_unit_sphere, Collection, Object, Sphere};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]   --> src/material.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn scatter(&self, ray: &Ray, hit_rec: &HitRecord) -> Option<(Ray, Vec3)> {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 5 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
[INFO] running `"docker" "inspect" "936901e8daca4759646bcb3a5d9b118aa74a1e0f97af8ed77610968a59a2422a"`
[INFO] running `"docker" "rm" "-f" "936901e8daca4759646bcb3a5d9b118aa74a1e0f97af8ed77610968a59a2422a"`
[INFO] [stdout] 936901e8daca4759646bcb3a5d9b118aa74a1e0f97af8ed77610968a59a2422a
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 91558b9305381d4cfcf4504c093be1200191c080772b41f5965cae1006c18975
[INFO] running `"docker" "start" "-a" "91558b9305381d4cfcf4504c093be1200191c080772b41f5965cae1006c18975"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling renderer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/ray.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         (&self.a + &(&self.b * t))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `random_point_in_unit_sphere`
[INFO] [stderr]   --> src/main.rs:13:22
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::objects::{random_point_in_unit_sphere, Collection, Object, Sphere};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]   --> src/material.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn scatter(&self, ray: &Ray, hit_rec: &HitRecord) -> Option<(Ray, Vec3)> {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scattered_ray`
[INFO] [stderr]   --> src/material.rs:82:14
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (scattered_ray, attenuation) = l.scatter(&r, &hit_rec).unwrap();
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `"docker" "inspect" "91558b9305381d4cfcf4504c093be1200191c080772b41f5965cae1006c18975"`
[INFO] running `"docker" "rm" "-f" "91558b9305381d4cfcf4504c093be1200191c080772b41f5965cae1006c18975"`
[INFO] [stdout] 91558b9305381d4cfcf4504c093be1200191c080772b41f5965cae1006c18975
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] eab4181c21557813e282a11d265b23ba9ca927f8d693672fbf3d96397868b020
[INFO] running `"docker" "start" "-a" "eab4181c21557813e282a11d265b23ba9ca927f8d693672fbf3d96397868b020"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/ray.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         (&self.a + &(&self.b * t))
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `random_point_in_unit_sphere`
[INFO] [stderr]   --> src/main.rs:13:22
[INFO] [stderr]    |
[INFO] [stderr] 13 | use crate::objects::{random_point_in_unit_sphere, Collection, Object, Sphere};
[INFO] [stderr]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ray`
[INFO] [stderr]   --> src/material.rs:19:23
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn scatter(&self, ray: &Ray, hit_rec: &HitRecord) -> Option<(Ray, Vec3)> {
[INFO] [stderr]    |                       ^^^ help: if this is intentional, prefix it with an underscore: `_ray`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `scattered_ray`
[INFO] [stderr]   --> src/material.rs:82:14
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let (scattered_ray, attenuation) = l.scatter(&r, &hit_rec).unwrap();
[INFO] [stderr]    |              ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scattered_ray`
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/renderer-246b17ac16785cb5
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test camera::camera_tests::test ... ok
[INFO] [stdout] test vec3::vec_tests::test ... ok
[INFO] [stdout] test ray::ray_tests::test ... ok
[INFO] [stdout] test objects::objects_tests::sphere ... ok
[INFO] [stdout] test material::material_tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "eab4181c21557813e282a11d265b23ba9ca927f8d693672fbf3d96397868b020"`
[INFO] running `"docker" "rm" "-f" "eab4181c21557813e282a11d265b23ba9ca927f8d693672fbf3d96397868b020"`
[INFO] [stdout] eab4181c21557813e282a11d265b23ba9ca927f8d693672fbf3d96397868b020