[INFO] cloning repository https://github.com/d-mceneaney/ray-tracing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d-mceneaney/ray-tracing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-mceneaney%2Fray-tracing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-mceneaney%2Fray-tracing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6edef9c99f35a77efe2998dac5ae7643e7b16566
[INFO] testing d-mceneaney/ray-tracing against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd-mceneaney%2Fray-tracing" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/d-mceneaney/ray-tracing on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/d-mceneaney/ray-tracing
[INFO] finished tweaking git repo https://github.com/d-mceneaney/ray-tracing
[INFO] tweaked toml for git repo https://github.com/d-mceneaney/ray-tracing written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/d-mceneaney/ray-tracing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 998b9f66eadd1ec40fd48ac376e1c1d6d44df859d06a5a28b0e43e0769746e84
[INFO] running `Command { std: "docker" "start" "-a" "998b9f66eadd1ec40fd48ac376e1c1d6d44df859d06a5a28b0e43e0769746e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "998b9f66eadd1ec40fd48ac376e1c1d6d44df859d06a5a28b0e43e0769746e84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998b9f66eadd1ec40fd48ac376e1c1d6d44df859d06a5a28b0e43e0769746e84", kill_on_drop: false }`
[INFO] [stdout] 998b9f66eadd1ec40fd48ac376e1c1d6d44df859d06a5a28b0e43e0769746e84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8fe6c82f03281630fa34ca4f79282731f557c0f81b746a537923896d5c48e06
[INFO] running `Command { std: "docker" "start" "-a" "f8fe6c82f03281630fa34ca4f79282731f557c0f81b746a537923896d5c48e06", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `aspect_ratio`
[INFO] [stdout]  --> src/camera.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     aspect_ratio: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `viewport_height`
[INFO] [stdout]  --> src/camera.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     viewport_height: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `focal_length`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     focal_length: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `viewport_width`
[INFO] [stdout]   --> src/camera.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     viewport_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(origin: Point3, aspect_ratio: f32, viewport_height: f32, focal_length: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]   --> src/objects.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_unit_vector`
[INFO] [stdout]   --> src/utils.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `cross`
[INFO] [stdout]   --> src/vec3.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 |     pub fn cross(&self, other: &Self) -> Self {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_u8`
[INFO] [stdout]   --> src/vec3.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn print_u8(&self) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.63s
[INFO] running `Command { std: "docker" "inspect" "f8fe6c82f03281630fa34ca4f79282731f557c0f81b746a537923896d5c48e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8fe6c82f03281630fa34ca4f79282731f557c0f81b746a537923896d5c48e06", kill_on_drop: false }`
[INFO] [stdout] f8fe6c82f03281630fa34ca4f79282731f557c0f81b746a537923896d5c48e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad96645a9cbbc0766dcf1f45cfa662a38e0f64cd15ad22a0b7b26f4265a1664
[INFO] running `Command { std: "docker" "start" "-a" "9ad96645a9cbbc0766dcf1f45cfa662a38e0f64cd15ad22a0b7b26f4265a1664", kill_on_drop: false }`
[INFO] [stderr]    Compiling ray-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `aspect_ratio`
[INFO] [stdout]  --> src/camera.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     aspect_ratio: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `viewport_height`
[INFO] [stdout]  --> src/camera.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     viewport_height: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `focal_length`
[INFO] [stdout]   --> src/camera.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     focal_length: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `viewport_width`
[INFO] [stdout]   --> src/camera.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     viewport_width: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/camera.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn new(origin: Point3, aspect_ratio: f32, viewport_height: f32, focal_length: f32) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clear`
[INFO] [stdout]   --> src/objects.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 90 |     pub fn clear(&mut self) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `random_unit_vector`
[INFO] [stdout]   --> src/utils.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_u8`
[INFO] [stdout]   --> src/vec3.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn print_u8(&self) {
[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 1.75s
[INFO] running `Command { std: "docker" "inspect" "9ad96645a9cbbc0766dcf1f45cfa662a38e0f64cd15ad22a0b7b26f4265a1664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad96645a9cbbc0766dcf1f45cfa662a38e0f64cd15ad22a0b7b26f4265a1664", kill_on_drop: false }`
[INFO] [stdout] 9ad96645a9cbbc0766dcf1f45cfa662a38e0f64cd15ad22a0b7b26f4265a1664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6912be91cdf4b229331b6d5783d33d1020c70862ee42ad40761837efb3cce9ca
[INFO] running `Command { std: "docker" "start" "-a" "6912be91cdf4b229331b6d5783d33d1020c70862ee42ad40761837efb3cce9ca", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `aspect_ratio`
[INFO] [stderr]  --> src/camera.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     aspect_ratio: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `viewport_height`
[INFO] [stderr]  --> src/camera.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     viewport_height: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `focal_length`
[INFO] [stderr]   --> src/camera.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     focal_length: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `viewport_width`
[INFO] [stderr]   --> src/camera.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 |     viewport_width: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]   --> src/camera.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn new(origin: Point3, aspect_ratio: f32, viewport_height: f32, focal_length: f32) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `clear`
[INFO] [stderr]   --> src/objects.rs:90:12
[INFO] [stderr]    |
[INFO] [stderr] 90 |     pub fn clear(&mut self) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_unit_vector`
[INFO] [stderr]   --> src/utils.rs:46:8
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub fn random_unit_vector() -> Vec3 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `print_u8`
[INFO] [stderr]   --> src/vec3.rs:76:12
[INFO] [stderr]    |
[INFO] [stderr] 76 |     pub fn print_u8(&self) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ray-tracing` (bin "ray-tracing" test) generated 8 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ray_tracing-04194ceaba9131a8)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ray::tests::ray_test ... ok
[INFO] [stdout] test vec3::tests::vec3_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6912be91cdf4b229331b6d5783d33d1020c70862ee42ad40761837efb3cce9ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6912be91cdf4b229331b6d5783d33d1020c70862ee42ad40761837efb3cce9ca", kill_on_drop: false }`
[INFO] [stdout] 6912be91cdf4b229331b6d5783d33d1020c70862ee42ad40761837efb3cce9ca