[INFO] updating cached repository https://github.com/heftyfunseeker/rust_tracer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 1d4998e2be6cc585f6695d67e9aeba206b1546e8
[INFO] testing heftyfunseeker/rust_tracer against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fheftyfunseeker%2Frust_tracer" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/heftyfunseeker/rust_tracer on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/heftyfunseeker/rust_tracer
[INFO] finished tweaking git repo https://github.com/heftyfunseeker/rust_tracer
[INFO] tweaked toml for git repo https://github.com/heftyfunseeker/rust_tracer written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/heftyfunseeker/rust_tracer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 3c02b4162f543266a64863a8bde8fd5177c27bdcfe3e1471671ebcefddea06c3
[INFO] running `"docker" "start" "-a" "3c02b4162f543266a64863a8bde8fd5177c27bdcfe3e1471671ebcefddea06c3"`
[INFO] [stderr]    Compiling rusty_math v0.1.1 (https://github.com/heftyfunseeker/rusty-math.git#a79cdc4d)
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/renderable.rs:45:33
[INFO] [stderr]    |
[INFO] [stderr] 45 |     m_sphere_materials: Vec<&'a Material>, // dynamic dispatch on materials
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/renderable.rs:57:73
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn add_sphere(&mut self, sphere: &shapes::Sphere, material: &'a Material) {
[INFO] [stderr]    |                                                                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/renderable.rs:179:23
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub material: &'a Material,
[INFO] [stderr]     |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut materials: Vec<Box<renderable::Material>> = Vec::new();
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn renderable::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `material_index`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     for material_index in 0..1000 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_material_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/renderer.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             for s in 0..render_settings.num_samples_per_pixel {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_origin`
[INFO] [stderr]   --> src/camera.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn get_origin(&self) -> Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "3c02b4162f543266a64863a8bde8fd5177c27bdcfe3e1471671ebcefddea06c3"`
[INFO] running `"docker" "rm" "-f" "3c02b4162f543266a64863a8bde8fd5177c27bdcfe3e1471671ebcefddea06c3"`
[INFO] [stdout] 3c02b4162f543266a64863a8bde8fd5177c27bdcfe3e1471671ebcefddea06c3
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3194f94ec84006f16cb573a62da31e76c4b782d109bfc15456fc0c33559c586
[INFO] running `"docker" "start" "-a" "e3194f94ec84006f16cb573a62da31e76c4b782d109bfc15456fc0c33559c586"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/renderable.rs:45:33
[INFO] [stderr]    |
[INFO] [stderr] 45 |     m_sphere_materials: Vec<&'a Material>, // dynamic dispatch on materials
[INFO] [stderr]    |                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/renderable.rs:57:73
[INFO] [stderr]    |
[INFO] [stderr] 57 |     pub fn add_sphere(&mut self, sphere: &shapes::Sphere, material: &'a Material) {
[INFO] [stderr]    |                                                                         ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/renderable.rs:179:23
[INFO] [stderr]     |
[INFO] [stderr] 179 |     pub material: &'a Material,
[INFO] [stderr]     |                       ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:31:32
[INFO] [stderr]    |
[INFO] [stderr] 31 |     let mut materials: Vec<Box<renderable::Material>> = Vec::new();
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn renderable::Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `material_index`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     for material_index in 0..1000 {
[INFO] [stderr]    |         ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_material_index`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/renderer.rs:33:17
[INFO] [stderr]    |
[INFO] [stderr] 33 |             for s in 0..render_settings.num_samples_per_pixel {
[INFO] [stderr]    |                 ^ help: consider prefixing with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_origin`
[INFO] [stderr]   --> src/camera.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     pub fn get_origin(&self) -> Vec3 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "e3194f94ec84006f16cb573a62da31e76c4b782d109bfc15456fc0c33559c586"`
[INFO] running `"docker" "rm" "-f" "e3194f94ec84006f16cb573a62da31e76c4b782d109bfc15456fc0c33559c586"`
[INFO] [stdout] e3194f94ec84006f16cb573a62da31e76c4b782d109bfc15456fc0c33559c586
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] c1e487dbc40bf11d72157d60960028fba56e909b1bfbd69ede2f93b97458a451
[INFO] running `"docker" "start" "-a" "c1e487dbc40bf11d72157d60960028fba56e909b1bfbd69ede2f93b97458a451"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-7d3f1e349ab0bdbd
[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 `"docker" "inspect" "c1e487dbc40bf11d72157d60960028fba56e909b1bfbd69ede2f93b97458a451"`
[INFO] running `"docker" "rm" "-f" "c1e487dbc40bf11d72157d60960028fba56e909b1bfbd69ede2f93b97458a451"`
[INFO] [stdout] c1e487dbc40bf11d72157d60960028fba56e909b1bfbd69ede2f93b97458a451