[INFO] updating cached repository https://github.com/EddyShure/ray_charles
[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] 00a6bec8bbf31062c5b58cfd709fa61da2e75e59
[INFO] testing EddyShure/ray_charles against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FEddyShure%2Fray_charles" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/EddyShure/ray_charles on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/EddyShure/ray_charles
[INFO] finished tweaking git repo https://github.com/EddyShure/ray_charles
[INFO] tweaked toml for git repo https://github.com/EddyShure/ray_charles written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/EddyShure/ray_charles already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] b640005e9965d000f757bb02154ddd58f399041037e60a9e96d6f532cc9f45e2
[INFO] running `"docker" "start" "-a" "b640005e9965d000f757bb02154ddd58f399041037e60a9e96d6f532cc9f45e2"`
[INFO] [stderr]    Compiling backtrace v0.2.3
[INFO] [stderr]    Compiling nalgebra v0.9.0
[INFO] [stderr]    Compiling ray_charles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     material: Arc<Material>,
[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/sphere.rs:16:65
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(center: Vector3<f64>, radius: f64, material: Arc<Material>) -> Self {
[INFO] [stderr]    |                                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn material(&self) -> Arc<Material> {
[INFO] [stderr]    |                               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn material(&self) -> Arc<Material>;
[INFO] [stderr]   |                               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |   pub list: Vec<Arc<Hitable>>,
[INFO] [stderr]   |                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:16:40
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn push(&mut self, sphere: Arc<Hitable>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:19:84
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn hit(&self, r: &Ray, t_min: &f64, t_max: &f64) -> Option<(HitRecord, Arc<Material>)> {
[INFO] [stderr]    |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:21:50
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut last_hit: Option<(HitRecord, Arc<Material>)> = None;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/camera.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | /                         (self.lower_left_corner + u * self.horizontal + v * self.vertical -
[INFO] [stderr] 29 | |                          self.origin));
[INFO] [stderr]    | |_____________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 28 |                         self.lower_left_corner + u * self.horizontal + v * self.vertical -
[INFO] [stderr] 29 |                          self.origin);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/material.rs:51:41
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let scattered = Ray::new(rec.p, (target - rec.p));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/main.rs:27:62
[INFO] [stderr]    |
[INFO] [stderr] 27 |                         attenuation*color(&scattered, world, (depth+1))
[INFO] [stderr]    |                                                              ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Vector3<f64>, Ray)> {
[INFO] [stderr]    |                       ^^^^ help: consider prefixing with an underscore: `_r_in`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `schlick`
[INFO] [stderr]   --> src/util.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn schlick(cosine: f64, eta: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.88s
[INFO] running `"docker" "inspect" "b640005e9965d000f757bb02154ddd58f399041037e60a9e96d6f532cc9f45e2"`
[INFO] running `"docker" "rm" "-f" "b640005e9965d000f757bb02154ddd58f399041037e60a9e96d6f532cc9f45e2"`
[INFO] [stdout] b640005e9965d000f757bb02154ddd58f399041037e60a9e96d6f532cc9f45e2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4c09d485d3aa592ec97e3fca18a35a7afaf99835dd0411dcdcbddc94745e1b31
[INFO] running `"docker" "start" "-a" "4c09d485d3aa592ec97e3fca18a35a7afaf99835dd0411dcdcbddc94745e1b31"`
[INFO] [stderr]    Compiling ray_charles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     material: Arc<Material>,
[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/sphere.rs:16:65
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(center: Vector3<f64>, radius: f64, material: Arc<Material>) -> Self {
[INFO] [stderr]    |                                                                 ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sphere.rs:26:31
[INFO] [stderr]    |
[INFO] [stderr] 26 |     fn material(&self) -> Arc<Material> {
[INFO] [stderr]    |                               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable.rs:9:31
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn material(&self) -> Arc<Material>;
[INFO] [stderr]   |                               ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/hitable_list.rs:8:21
[INFO] [stderr]   |
[INFO] [stderr] 8 |   pub list: Vec<Arc<Hitable>>,
[INFO] [stderr]   |                     ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:16:40
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn push(&mut self, sphere: Arc<Hitable>) {
[INFO] [stderr]    |                                        ^^^^^^^ help: use `dyn`: `dyn Hitable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:19:84
[INFO] [stderr]    |
[INFO] [stderr] 19 |     pub fn hit(&self, r: &Ray, t_min: &f64, t_max: &f64) -> Option<(HitRecord, Arc<Material>)> {
[INFO] [stderr]    |                                                                                    ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/hitable_list.rs:21:50
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let mut last_hit: Option<(HitRecord, Arc<Material>)> = None;
[INFO] [stderr]    |                                                  ^^^^^^^^ help: use `dyn`: `dyn Material`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/camera.rs:28:25
[INFO] [stderr]    |
[INFO] [stderr] 28 | /                         (self.lower_left_corner + u * self.horizontal + v * self.vertical -
[INFO] [stderr] 29 | |                          self.origin));
[INFO] [stderr]    | |_____________________________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 28 |                         self.lower_left_corner + u * self.horizontal + v * self.vertical -
[INFO] [stderr] 29 |                          self.origin);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/material.rs:51:41
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let scattered = Ray::new(rec.p, (target - rec.p));
[INFO] [stderr]    |                                         ^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/main.rs:27:62
[INFO] [stderr]    |
[INFO] [stderr] 27 |                         attenuation*color(&scattered, world, (depth+1))
[INFO] [stderr]    |                                                              ^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r_in`
[INFO] [stderr]   --> src/material.rs:49:23
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn scatter(&self, r_in: &Ray, rec: &HitRecord) -> Option<(Vector3<f64>, Ray)> {
[INFO] [stderr]    |                       ^^^^ help: consider prefixing with an underscore: `_r_in`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `schlick`
[INFO] [stderr]   --> src/util.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn schlick(cosine: f64, eta: f64) -> f64 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "4c09d485d3aa592ec97e3fca18a35a7afaf99835dd0411dcdcbddc94745e1b31"`
[INFO] running `"docker" "rm" "-f" "4c09d485d3aa592ec97e3fca18a35a7afaf99835dd0411dcdcbddc94745e1b31"`
[INFO] [stdout] 4c09d485d3aa592ec97e3fca18a35a7afaf99835dd0411dcdcbddc94745e1b31
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e4a2afce103240d9f70f3f14dc6a649f0de8adee1addee538605da0e0a268d59
[INFO] running `"docker" "start" "-a" "e4a2afce103240d9f70f3f14dc6a649f0de8adee1addee538605da0e0a268d59"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ray_charles-aaf7b0ee178658a4
[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" "e4a2afce103240d9f70f3f14dc6a649f0de8adee1addee538605da0e0a268d59"`
[INFO] running `"docker" "rm" "-f" "e4a2afce103240d9f70f3f14dc6a649f0de8adee1addee538605da0e0a268d59"`
[INFO] [stdout] e4a2afce103240d9f70f3f14dc6a649f0de8adee1addee538605da0e0a268d59