[INFO] updating cached repository McRaeAlex/tiny-raytracer
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/McRaeAlex/tiny-raytracer
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/McRaeAlex/tiny-raytracer" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/McRaeAlex/tiny-raytracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/McRaeAlex/tiny-raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/McRaeAlex/tiny-raytracer" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/McRaeAlex/tiny-raytracer"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/McRaeAlex/tiny-raytracer'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e142af52d1f63dd2546b6075a68e1ed4088c3de
[INFO] sha for GitHub repo McRaeAlex/tiny-raytracer: 8e142af52d1f63dd2546b6075a68e1ed4088c3de
[INFO] validating manifest of McRaeAlex/tiny-raytracer on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of McRaeAlex/tiny-raytracer on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing McRaeAlex/tiny-raytracer
[INFO] finished frobbing McRaeAlex/tiny-raytracer
[INFO] frobbed toml for McRaeAlex/tiny-raytracer written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/McRaeAlex/tiny-raytracer/Cargo.toml
[INFO] started frobbing McRaeAlex/tiny-raytracer
[INFO] finished frobbing McRaeAlex/tiny-raytracer
[INFO] frobbed toml for McRaeAlex/tiny-raytracer written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/McRaeAlex/tiny-raytracer/Cargo.toml
[INFO] crate McRaeAlex/tiny-raytracer already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking McRaeAlex/tiny-raytracer against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-5/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/McRaeAlex/tiny-raytracer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b7daed476d115fd8e75bd043a7a28e24f64ff95cf8c71808887151a6cb85f8a3
[INFO] running `"docker" "start" "-a" "b7daed476d115fd8e75bd043a7a28e24f64ff95cf8c71808887151a6cb85f8a3"`
[INFO] [stderr]    Compiling syn v0.15.30
[INFO] [stderr]    Compiling num-derive v0.2.4
[INFO] [stderr]     Checking tiff v0.2.2
[INFO] [stderr]     Checking image v0.21.0
[INFO] [stderr]     Checking tiny_raytracer v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rendering.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn render(objects: &Vec<Box<Renderable>>, lights: &Vec<Light>) {
[INFO] [stderr]    |                                 ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[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/rendering.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     objects: &Vec<Box<Renderable>>,
[INFO] [stderr]    |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rendering.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |     renders: &Vec<Box<Renderable>>,
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/shapes.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn compute_normal(&self, point: &[f32; 3]) -> [f32; 3] {
[INFO] [stderr]    |                              ^^^^^ help: consider prefixing with an underscore: `_point`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/rendering.rs:24:33
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub fn render(objects: &Vec<Box<Renderable>>, lights: &Vec<Light>) {
[INFO] [stderr]    |                                 ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[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/rendering.rs:58:23
[INFO] [stderr]    |
[INFO] [stderr] 58 |     objects: &Vec<Box<Renderable>>,
[INFO] [stderr]    |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/rendering.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |     renders: &Vec<Box<Renderable>>,
[INFO] [stderr]     |                       ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `point`
[INFO] [stderr]   --> src/shapes.rs:90:30
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn compute_normal(&self, point: &[f32; 3]) -> [f32; 3] {
[INFO] [stderr]    |                              ^^^^^ help: consider prefixing with an underscore: `_point`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/bin/bin.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let s: Vec<Box<Renderable>> = vec![
[INFO] [stderr]   |                    ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[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/bin/bin.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let s: Vec<Box<Renderable>> = vec![
[INFO] [stderr]   |                    ^^^^^^^^^^ help: use `dyn`: `dyn Renderable`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
[INFO] running `"docker" "inspect" "b7daed476d115fd8e75bd043a7a28e24f64ff95cf8c71808887151a6cb85f8a3"`
[INFO] running `"docker" "rm" "-f" "b7daed476d115fd8e75bd043a7a28e24f64ff95cf8c71808887151a6cb85f8a3"`
[INFO] [stdout] b7daed476d115fd8e75bd043a7a28e24f64ff95cf8c71808887151a6cb85f8a3