[INFO] updating cached repository https://github.com/peterpaul/rust-raytracer
[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] 5589425357e8656293d20d2f8ae82d02ffcbed2e
[INFO] testing peterpaul/rust-raytracer against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterpaul%2Frust-raytracer" "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/peterpaul/rust-raytracer 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/peterpaul/rust-raytracer
[INFO] finished tweaking git repo https://github.com/peterpaul/rust-raytracer
[INFO] tweaked toml for git repo https://github.com/peterpaul/rust-raytracer written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/peterpaul/rust-raytracer 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] a328fb462f295c1ae70f7d656747b322f695371be1b0a546132ae06b0481f295
[INFO] running `"docker" "start" "-a" "a328fb462f295c1ae70f7d656747b322f695371be1b0a546132ae06b0481f295"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |     objects: Vec<Box<Scene>>
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Scene`
[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/main.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn new(objects: Vec<Box<Scene>>, color: Vector3d) -> Self {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:121:36
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn bounding_box(objects: &[Box<Scene>]) -> (Vector3d, Vector3d) {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:165:56
[INFO] [stderr]     |
[INFO] [stderr] 165 | fn do_ray_trace(lights: &[Vector3d], ray: Ray, scene: &Scene, nesting: i32, hit: Hit, light: &Vector3d) -> Vector3d {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:190:53
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn ray_trace(lights: &[Vector3d], ray: Ray, scene: &Scene, nesting: i32) -> Vector3d {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:202:51
[INFO] [stderr]     |
[INFO] [stderr] 202 | fn create(level: i32, c: Vector3d, r: f64) -> Box<Scene> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:207:30
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let mut objects: Vec<Box<Scene>> = Vec::new();
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:230:20
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let scene: Box<Scene> = create(level, Vector3d::new(0.0, -1.0, 0.0), 1.0);
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "a328fb462f295c1ae70f7d656747b322f695371be1b0a546132ae06b0481f295"`
[INFO] running `"docker" "rm" "-f" "a328fb462f295c1ae70f7d656747b322f695371be1b0a546132ae06b0481f295"`
[INFO] [stdout] a328fb462f295c1ae70f7d656747b322f695371be1b0a546132ae06b0481f295
[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] 3415d9e3c8750843b3cd952c89c43b4ceea1a5beb7495f84ee5cf8f9543f27c0
[INFO] running `"docker" "start" "-a" "3415d9e3c8750843b3cd952c89c43b4ceea1a5beb7495f84ee5cf8f9543f27c0"`
[INFO] [stderr]    Compiling raytracer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:111:22
[INFO] [stderr]     |
[INFO] [stderr] 111 |     objects: Vec<Box<Scene>>
[INFO] [stderr]     |                      ^^^^^ help: use `dyn`: `dyn Scene`
[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/main.rs:115:33
[INFO] [stderr]     |
[INFO] [stderr] 115 |     pub fn new(objects: Vec<Box<Scene>>, color: Vector3d) -> Self {
[INFO] [stderr]     |                                 ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:121:36
[INFO] [stderr]     |
[INFO] [stderr] 121 |     fn bounding_box(objects: &[Box<Scene>]) -> (Vector3d, Vector3d) {
[INFO] [stderr]     |                                    ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:165:56
[INFO] [stderr]     |
[INFO] [stderr] 165 | fn do_ray_trace(lights: &[Vector3d], ray: Ray, scene: &Scene, nesting: i32, hit: Hit, light: &Vector3d) -> Vector3d {
[INFO] [stderr]     |                                                        ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:190:53
[INFO] [stderr]     |
[INFO] [stderr] 190 | fn ray_trace(lights: &[Vector3d], ray: Ray, scene: &Scene, nesting: i32) -> Vector3d {
[INFO] [stderr]     |                                                     ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:202:51
[INFO] [stderr]     |
[INFO] [stderr] 202 | fn create(level: i32, c: Vector3d, r: f64) -> Box<Scene> {
[INFO] [stderr]     |                                                   ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:207:30
[INFO] [stderr]     |
[INFO] [stderr] 207 |     let mut objects: Vec<Box<Scene>> = Vec::new();
[INFO] [stderr]     |                              ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:230:20
[INFO] [stderr]     |
[INFO] [stderr] 230 |     let scene: Box<Scene> = create(level, Vector3d::new(0.0, -1.0, 0.0), 1.0);
[INFO] [stderr]     |                    ^^^^^ help: use `dyn`: `dyn Scene`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "3415d9e3c8750843b3cd952c89c43b4ceea1a5beb7495f84ee5cf8f9543f27c0"`
[INFO] running `"docker" "rm" "-f" "3415d9e3c8750843b3cd952c89c43b4ceea1a5beb7495f84ee5cf8f9543f27c0"`
[INFO] [stdout] 3415d9e3c8750843b3cd952c89c43b4ceea1a5beb7495f84ee5cf8f9543f27c0
[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] 7e8acd68d828fafe27b48afe0a5039c39013b33c3bb2990464ccf39f3a6935b4
[INFO] running `"docker" "start" "-a" "7e8acd68d828fafe27b48afe0a5039c39013b33c3bb2990464ccf39f3a6935b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/raytracer-b509491e0152c874
[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" "7e8acd68d828fafe27b48afe0a5039c39013b33c3bb2990464ccf39f3a6935b4"`
[INFO] running `"docker" "rm" "-f" "7e8acd68d828fafe27b48afe0a5039c39013b33c3bb2990464ccf39f3a6935b4"`
[INFO] [stdout] 7e8acd68d828fafe27b48afe0a5039c39013b33c3bb2990464ccf39f3a6935b4